Plate connecting structure for building decoration

Abstract

The utility model relates to the field of plate connection, in particular to a plate connection structure for building decoration, which comprises a top plate, side plates arranged on two sides of the lower portion of the top plate, a middle plate arranged between the side plates, and a connection mechanism arranged between the side plates and the top plate. Symmetrically-distributed lower pressing plates are further arranged on one side of the upper portion of the interior of the first connecting piece, and symmetrically-distributed sliding blocks are arranged below the second connecting piece; an open groove is formed in the upper portion of the side plate, the first connecting piece is embedded in the open groove till the upper end of the first connecting piece is flush with the upper end of the side plate, and a second mounting sliding groove is formed in the first connecting piece; according to the utility model, no part is exposed after the connecting piece is mounted, the attractiveness of the plate after being mounted is not influenced, the first connecting piece and the second connecting piece can be pre-embedded and mounted when leaving a factory, and can be mounted without a tool when needing to be assembled, so that the mounting of the device is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of plate connection, in particular to a plate connection structure for building decoration. Background Art

[0002] A connector is a part used to connect panels, and is more common in the field of building panel decoration. When the panels in the prior art are connected, it is necessary to open screw holes on the surface of the panels, and then rotate the screws on the connectors to connect with the screw holes on the surface of the panels, or use an air gun to connect the two panels. However, using these two methods to connect the panels will expose part of the mechanism of the connector, affecting the aesthetics of the building decoration itself, and tools such as screwdrivers are needed during installation, which makes the installation process more complicated. It is difficult to directly embed the connectors at the factory so that they can be installed without using tools during assembly.

[0003] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a building decoration board connection structure to solve the above-mentioned technical defects.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A building decoration board connection structure includes a top plate, side plates are provided on both sides below the top plate, a middle plate is provided between the side plates, a connection mechanism is provided between the side plates and the top plate, the connection mechanism includes a first connecting member and a second connecting member, a symmetrically distributed lower pressure plate is also provided on the upper side inside the first connecting member, and a symmetrically distributed sliding block is provided below the second connecting member.

[0007] Preferably, a slot is provided on the top of the side panel, the first connecting member is embedded in the slot until the upper end of the first connecting member is flush with the upper end of the side panel, a second mounting groove is provided inside the first connecting member, and symmetrically distributed first screw mounting holes are provided at the bottom of the second mounting groove.

[0008] Preferably, the lower pressure plate is fixedly connected to the first connecting member, one end of the lower pressure plate is provided with a chamfer, and the bottom of the first connecting member is also provided with symmetrically distributed ratchet bars, the ratchet bars are located on both sides of the first screw mounting hole, and the ratchet bars are fixedly connected to the first connecting member.

[0009] Preferably, the sliding block and the second connecting member are fixedly connected, a sliding groove is provided at the bottom of the sliding block, the sliding groove is slidably matched with the ratchet bar, the second connecting member is slidably matched with the lower pressure plate, a mounting hole is provided inside the sliding block, and a ratchet is provided inside the sliding groove.

[0010] Preferably, the pawl is rotatably connected to the mounting hole, a first telescopic spring is fixedly provided at one end of the pawl, the other end of the first telescopic spring is fixedly connected to the upper end of the slide slot, and two symmetrically distributed second screw mounting holes are also opened below the second connecting member.

[0011] Preferably, two ends of the middle plate are respectively provided with symmetrically distributed first mounting grooves, the length and width of the first mounting grooves are the same as the length and width of the second connecting piece, and after the mounting screw passes through the second screw mounting hole, a second telescopic spring is sleeved on the outer side of the mounting screw, one end of the second telescopic spring is tightly against the second connecting piece, and the other end of the second telescopic spring is tightly against one end of the first mounting groove.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model provides a method for fixing two plates, wherein a groove is formed at one end of the first plate, a first connecting piece is embedded therein for fixing, a second connecting piece is fixed to one side of the other plate by means of mounting screws, and the second connecting piece is inserted into the first connecting piece for fixing. If a plate is to be fixed between the two plates, grooves are formed at the adjacent sides of the two plates, the first connecting piece is embedded therein for fixing, and then grooves are formed at both ends of the other plate, the length and width of the grooves being the same as those of the second connecting piece, and then the mounting screws are passed through the second screw mounting holes, and the mounting screws are inserted into the holes of the mounting screws. A second telescopic spring is sleeved on the outside so that one end of the second telescopic spring is close to the second connecting piece, and the other end of the second telescopic spring is close to one end of the slot. Then the mounting screw is turned so that the upper end of the second connecting piece coincides with the outer side surface of the plate, and then the mounting screw is stopped. Then the second connecting piece is inserted into the slot of the plate and then installed. After the installation is completed, no parts of the connecting piece in the device are exposed, which does not affect the aesthetics of the plate after installation. In addition, the device can pre-embed the first connecting piece and the second connecting piece when leaving the factory, and can be installed without tools when assembly is required, making the installation of the device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings;

[0015] Figure 1 It is a schematic diagram of the overall structure of the connecting mechanism in the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure of the top plate, the side plate and the middle plate in the utility model;

[0017] Figure 3 It is a schematic diagram of the connection structure between the top plate and the side plate in the utility model;

[0018] Figure 4It is a cross-sectional structural schematic diagram of the connecting mechanism in the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of the first connecting member in the utility model;

[0020] Figure 6 It is a schematic diagram of the overall structure of the second connecting member in the utility model;

[0021] Figure 7 It is a schematic cross-sectional structural diagram of the second connecting member and the middle plate in the utility model.

[0022] Legend: 1. Top plate; 2. Side plate; 3. Middle plate; 31. First mounting slot; 4. Connecting mechanism; 41. First connecting piece; 411. Second mounting slot; 42. First screw mounting hole; 43. Mounting screw; 44. Ratchet; 45. Lower pressure plate; 46. Second connecting piece; 47. Sliding block; 48. Slot; 49. Mounting hole; 50. Ratchet; 51. First telescopic spring; 52. Second screw mounting hole; 53. Second telescopic spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 - Figure 7 As shown, the utility model is a connecting structure of a plate material for building decoration, including a top plate 1, side plates 2 are provided on both sides below the top plate 1, a middle plate 3 is provided between the side plates 2, a connecting mechanism 4 is provided between the side plates 2 and the top plate 1, the connecting mechanism 4 includes a first connecting member 41 and a second connecting member 46, a groove is opened above the side plate 2, the first connecting member 41 is buried in the groove until the upper end of the first connecting member 41 is flush with the upper end of the side plate 2, a second installation slot 411 is opened inside the first connecting member 41, and symmetrically distributed first screw mounting holes 42 are opened at the bottom of the second mounting slot 411, and the first connecting member 41 can be fixed to the side plate 2 by screwing the mounting screws 43 into the first screw mounting holes 42.

[0025] A symmetrically distributed lower pressure plate 45 is also provided on the upper side of the interior of the first connecting member 41. The lower pressure plate 45 is fixedly connected to the first connecting member 41. One end of the lower pressure plate 45 is provided with a chamfer. The bottom of the first connecting member 41 is also provided with symmetrically distributed ratchet strips 44. The ratchet strips 44 are located on both sides of the first screw mounting hole 42. The ratchet strips 44 are fixedly connected to the first connecting member 41.

[0026] A symmetrically distributed sliding block 47 is provided below the second connecting member 46. The sliding block 47 and the second connecting member 46 are fixedly connected. A sliding groove 48 is provided at the bottom of the sliding block 47. The sliding groove 48 slidably cooperates with the ratchet bar 44. The second connecting member 46 and the lower pressure plate 45 slidably cooperate. A mounting hole 49 is also provided inside the sliding block 47. A pawl 50 is provided inside the sliding groove 48. The pawl 50 is rotatably connected to the mounting hole 49. A first telescopic spring 51 is fixedly provided at one end of the pawl 50, and the other end of the first telescopic spring 51 is fixedly connected to the upper end of the sliding groove 48. Two symmetrically distributed second screw mounting holes 52 are also provided below the second connecting member 46. When installing the second connecting member 46, the second connecting member 46 is placed close to the lower end of the top plate 1 and then the mounting screw 43 is screwed into the second screw mounting hole 52 to fix the second connecting member 46.

[0027] After the first connecting member 41 and the second connecting member 46 are fixed in the side plate 2 and the top plate 1 respectively, the second connecting member 46 under the top plate 1 is inserted into the second mounting groove 411, and then the second connecting member 46 is pushed toward one end of the lower pressure plate 45. At this time, the pawl 50 slides above the ratchet bar 44, and the two lower pressure plates 45 are pressed above the sliding block 47 so that the up and down displacement of the second connecting member 46 and the first connecting member 41 is fixed. When the second connecting member 46 touches one end of the inner wall of the first connecting member 41, the pawl 50 is inserted into the ratchet bar 44, so that the second connecting member 46 and the first connecting member 41 are completely fixed, thereby fixing the top plate 1 and the side plate 2.

[0028] When the middle plate 3 needs to be fixed between the two side plates 2, the first connecting piece 41 is inserted into one side of the side plate 2 through the above operation, and then the first mounting grooves 31 are respectively opened at both ends of the middle plate 3, the length and width of the first mounting grooves 31 are the same as the length and width of the second connecting piece 46, and then the mounting screw 43 is passed through the second screw mounting hole 52, and then the second telescopic spring 53 is sleeved on the outer side of the mounting screw 43, so that one end of the second telescopic spring 53 is close to the second connecting piece 46.

[0029] The other end of the second telescopic spring 53 is pressed against one end of the first mounting groove 31, and then the mounting screw 43 is screwed so that the upper end of the second connecting piece 46 coincides with the outer side surface of the middle plate 3, and then the screwing of the mounting screw 43 is stopped. When installing the middle plate 3 and the side plate 2, the second connecting piece 46 is first pressed into the inside of the first mounting groove 31, and then the middle plate 3 is pushed between the two side plates 2 until the second connecting piece 46 is bounced into the second mounting groove 411 under the action of the second telescopic spring 53 for fixation, thereby completing the fixation between the middle plate 3 and the side plate 2.

[0030] The working process and principle of the utility model are as follows:

[0031] When in use, if two plates need to be fixed, a groove is made at one end of the first plate, and the first connecting member 41 is embedded therein for fixing, and the second connecting member 46 is fixed to one side of the other plate by means of the mounting screws 43, and then the second connecting member 46 is inserted into the first connecting member 41 to complete the fixing;

[0032] If it is necessary to fix a plate between two plates, slots are opened on adjacent sides of the two plates, and the first connecting member 41 is pre-embedded therein for fixing, and then slots are opened at both ends of the other plate respectively, the length and width of the slot are the same as the length and width of the second connecting member 46, and then the mounting screw 43 is passed through the second screw mounting hole 52, and then the second telescopic spring 53 is sleeved on the outside of the mounting screw 43, so that one end of the second telescopic spring 53 is close to the second connecting member 46, and the other end of the second telescopic spring 53 is close to one end of the slot, and then the mounting screw 43 is turned to make the upper end of the second connecting member 46 coincide with the outer side surface of the plate, and then the mounting screw 43 is stopped, and then the second connecting member 46 is inserted into the slot of the plate, and then it can be installed.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A building decoration board connection structure, comprising a top plate (1), characterized in that: Side plates (2) are provided on both sides below the top plate (1), a middle plate (3) is provided between the side plates (2), a connecting mechanism (4) is provided between the side plates (2) and the top plate (1), the connecting mechanism (4) comprises a first connecting member (41) and a second connecting member (46), a symmetrically distributed lower pressure plate (45) is provided on the upper side inside the first connecting member (41), and a symmetrically distributed sliding block (47) is provided below the second connecting member (46).

2. A building decoration board connection structure according to claim 1, characterized in that: A slot is provided on the top of the side panel (2), the first connecting member (41) is embedded in the slot until the upper end of the first connecting member (41) is flush with the upper end of the side panel (2), a second mounting slot (411) is provided inside the first connecting member (41), and symmetrically distributed first screw mounting holes (42) are provided at the bottom of the second mounting slot (411).

3. A building decoration board connection structure according to claim 2, characterized in that: The lower pressure plate (45) is fixedly connected to the first connecting member (41), one end of the lower pressure plate (45) is provided with a chamfer, and the bottom of the first connecting member (41) is also provided with symmetrically distributed ratchet strips (44), the ratchet strips (44) are located on both sides of the first screw mounting hole (42), and the ratchet strips (44) are fixedly connected to the first connecting member (41).

4. A building decoration board connection structure according to claim 3, characterized in that: The sliding block (47) and the second connecting member (46) are fixedly connected, a sliding groove (48) is provided at the bottom of the sliding block (47), the sliding groove (48) is slidably matched with the ratchet (44), the second connecting member (46) is slidably matched with the lower pressure plate (45), a mounting hole (49) is provided inside the sliding block (47), and a ratchet (50) is provided inside the sliding groove (48).

5. A building decoration board connection structure according to claim 4, characterized in that: The pawl (50) is rotatably connected to the mounting hole (49); a first telescopic spring (51) is fixedly provided at one end of the pawl (50); the other end of the first telescopic spring (51) is fixedly connected to the upper end of the slide groove (48); and two symmetrically distributed second screw mounting holes (52) are also provided below the second connecting member (46).

6. A building decoration board connection structure according to claim 5, characterized in that: The two ends of the middle plate (3) are respectively provided with symmetrically distributed first mounting grooves (31), the length and width of the first mounting groove (31) are the same as the length and width of the second connecting member (46), and after the mounting screw (43) passes through the second screw mounting hole (52), a second telescopic spring (53) is sleeved on the outer side of the mounting screw (43), one end of the second telescopic spring (53) is closely attached to the second connecting member (46), and the other end of the second telescopic spring (53) is closely attached to one end of the first mounting groove (31).

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