Insertion-crack-preventing dome integrated suspended ceiling decorative plate

Abstract

The utility model relates to the field of dome integrated suspended ceiling decoration, in particular to an anti-insertion-crack dome integrated suspended ceiling decoration plate which comprises a center fixing block, four sets of adjusting pieces arranged at intervals and a plastic annular tail plate, and each adjusting piece comprises a fixing rod, a sliding rod, a first fixing bolt, an arc-shaped clamping plate and a second fixing bolt. The inner end of the fixing rod is fixed to the center fixing block, one end of the sliding rod is arranged on the fixing rod in a sliding mode, the first fixing bolt is arranged on the fixing rod and used for fixing the sliding rod, the arc-shaped clamping plate is inserted into the other end of the sliding rod in a sliding mode, and the second fixing bolt is arranged on the arc-shaped clamping plate and used for being fixedly connected with the sliding rod. A sliding groove is formed in the arc-shaped clamping plate, the plastic annular tail plate is inserted into the sliding groove in a sliding mode, overall installation is facilitated, and applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of dome integrated ceiling decoration, in particular to an anti-cracking dome integrated ceiling decoration board. Background Art

[0002] With the widespread application of ceilings in architectural decoration, the design is becoming more and more novel. The purpose of ceiling decoration is to give people a creative vision. At present, circular and fan-shaped ceilings are often used by architectural decoration designers, but the realization of circular and fan-shaped shapes often causes structural complexity, and material processing and installation are complicated and time-consuming. At present, the conventional method is to first determine the diameter of the circular ceiling, and then fix a number of arc-shaped lowering plates on the top of the floor slab, and a number of arc-shaped lowering plates form a ring. The circular ring-shaped flame-retardant plate is vertically fixed inside the ring. The circular ring-shaped flame-retardant plate is fixed to the inner side of the arc-shaped lowering plate by screws. For the installation of the circular ceiling with a diameter of 2.5 mm, it is necessary to process different arc-shaped lowering plates of different sizes, and the installation efficiency is low. At the same time, the flame-retardant plate is brittle and easy to crack; the external frame is then built and fixed, and the gypsum board is installed at the bottom of the frame. At the same time, a hole with the same diameter as the fixed circular ring-shaped flame-retardant board is dug out on the inside of the gypsum board.

[0003] In summary, in order to solve the deficiencies in the prior art, it is necessary to design a simple structured anti-cracking dome integrated ceiling decorative panel. Utility Model Content

[0004] The utility model provides an anti-cracking dome integrated ceiling decorative plate to solve the problems of the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an anti-cracking dome integrated ceiling decorative panel comprises: a central fixed block, four groups of adjustment members arranged at intervals and a plastic annular tail plate, the adjustment member comprises a fixed rod, a sliding rod, a first fixing bolt, an arc-shaped clamping plate and a second fixing bolt, the inner end of the fixed rod is fixed to the central fixed block, one end of the sliding rod is slidably arranged on the fixed rod, the first fixing bolt is arranged on the fixed rod for fixing the sliding rod, the arc-shaped clamping plate is slidably inserted in the other end of the sliding rod, the second fixing bolt is arranged on the arc-shaped clamping plate for fixedly connecting the sliding rod, a sliding groove is provided inside the arc-shaped clamping plate, and the plastic annular tail plate is slidably inserted in the sliding groove.

[0006] As a further improvement, a protrusion is provided at the upper end of the sliding rod, and a groove for accommodating the protrusion is provided inside the fixing rod.

[0007] As a further improvement, a scale line is provided on the upper end of the protrusion.

[0008] As a further improvement, the cross-section of the slide groove is in the shape of a letter "U", and the slide groove includes a vertical portion and a horizontal portion, one end of the horizontal portion passes through the interior of the arc-shaped clamping plate, the vertical portion is connected to the other end of the horizontal portion, and the vertical portion is vertically arranged downward.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] Through the sliding cooperation of four sets of fixed rods and sliding rods, the position of the overall arc-shaped clamping plate is adjusted, so that circular ceilings of different diameters can be installed. The plastic ring tail plate can be cut into corresponding lengths according to the circumference of the required circular ceiling, and the straight plastic ring tail plate can be bent and clamped along the arc-shaped clamping plate to facilitate the overall installation and improve applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model

[0012] Figure 2 This is a structural diagram of a partially enlarged view of the utility model

[0013] Figure 3 This is a schematic diagram of the structure of the arc-shaped cardboard in the utility model

[0014] In the figure, 1-center fixing block, 2-adjusting piece, 21-fixing rod, 211-groove, 22-sliding rod, 221-protrusion, 222-scale line, 23-fixing bolt one, 24-arc clamping plate, 241-slide groove, 242-vertical part, 243-horizontal part, 25-fixing bolt two, 3-plastic ring tail plate. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] Below is a combination of the embodiments and the attached Figures 1 to 3, the technical solution of the utility model is further elaborated.

[0018] Example 1

[0019] A dome integrated ceiling decorative panel for preventing insertion and cracking, comprising: a central fixed block 1, four groups of adjustment members 2 arranged at intervals and a plastic annular tail plate 3, the adjustment member 2 comprising a fixed rod 21, a sliding rod 22, a fixing bolt 1 23, an arc-shaped clamping plate 24 and a fixing bolt 25, the inner end of the fixed rod 21 is fixed to the central fixed block 1, one end of the sliding rod 22 is slidably arranged on the fixed rod 21, the fixing bolt 1 23 is arranged on the fixed rod 21, and is used to fix the sliding rod 22, the arc-shaped clamping plate 24 is slidably inserted in the other end of the sliding rod 22, the fixing bolt 25 is arranged on the arc-shaped clamping plate 24, and is used to fix the sliding rod 22, a slide groove 241 is arranged inside the arc-shaped clamping plate 24, and the plastic annular tail plate 3 is slidably inserted in the slide groove 241.

[0020] like Figure 1 to Figure 3 As shown, the use principle of the utility model is as follows: determine the diameter of the circular ceiling, then adjust the distance between the sliding rod 22 and the fixed rod 21, and fix it through the fixing bolt 1 23. The distance is the diameter of the circular ceiling minus half the width of the central fixed block 1, the length of the fixed rod 21, etc., and then insert the flexibly bendable plastic annular tail plate 3 into the slide groove 241 of the four groups of arc-shaped card plates 24 in turn, and then each group of arc-shaped card plates 24 is plugged into one end of the corresponding sliding rod 22, and then fixed by the fixing bolt 2 25, and finally place the whole on the top of the floor, and fix the central fixed block 1 and the arc-shaped card plate 24.

[0021] By slidingly cooperating with the fixed rod 21 and the sliding rod 22, the position of the overall arc-shaped clamping plate is adjusted, so that circular ceilings of different diameters can be installed. The plastic ring tail plate 3 can be cut into corresponding lengths according to the circumference of the required circular ceiling, and the straight plastic ring tail plate 3 can be bent and clamped along the arc-shaped clamping plate to facilitate the overall installation and applicability.

[0022] As a further preferred embodiment, a protrusion 221 is provided at the upper end of the sliding rod 22, and a groove 211 for accommodating the protrusion 221 is provided inside the fixing rod 21. By the protrusion 221 cooperating with the groove 211, the sliding rod 22 can only move horizontally but cannot rotate on the fixing rod 21.

[0023] As a further preferred embodiment, a scale line 222 is provided on the upper end of the protrusion 221 to facilitate observation of the sliding distances of the four groups of sliding rods 22, thereby improving the accuracy of adjustment.

[0024] As a further preferred embodiment, the cross-section of the slide groove 241 is 7-shaped, and the slide groove 241 includes a vertical portion 242 and a horizontal portion 243. One end of the horizontal portion 243 passes through the interior of the arc-shaped clamping plate 24, and the vertical portion 242 is connected to the other end of the horizontal portion 243. The vertical portion 242 is vertically arranged downward. The 7-shaped slide groove 241 prevents the plastic ring tail plate 3 from falling off downward after being clamped, thereby improving the installation stability.

[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An anti-cracking dome integrated ceiling decorative panel, characterized in that: It includes: a central fixed block, four groups of adjustment pieces arranged at intervals and a plastic annular tail plate, the adjustment piece includes a fixed rod, a sliding rod, a first fixing bolt, an arc-shaped clamping plate and a second fixing bolt, the inner end of the fixed rod is fixed to the central fixed block, one end of the sliding rod is slidably arranged on the fixed rod, the first fixing bolt is arranged on the fixed rod for fixing the sliding rod, the arc-shaped clamping plate is slidably inserted in the other end of the sliding rod, the second fixing bolt is arranged on the arc-shaped clamping plate for fixing the sliding rod, a sliding groove is arranged inside the arc-shaped clamping plate, and the plastic annular tail plate is slidably inserted in the sliding groove.

2. The anti-cracking dome integrated ceiling decorative panel according to claim 1, characterized in that: A protrusion is arranged at the upper end of the sliding rod, and a groove for accommodating the protrusion is arranged inside the fixing rod.

3. The anti-cracking dome integrated ceiling decorative panel according to claim 2, characterized in that: A scale line is arranged on the upper end of the protrusion.

4. The anti-cracking dome integrated ceiling decorative panel according to claim 1, characterized in that: The cross section of the slide groove is in the shape of a letter "U", and the slide groove includes a vertical portion and a horizontal portion. One end of the horizontal portion passes through the interior of the arc-shaped clamping plate, and the vertical portion is connected to the other end of the horizontal portion, and the vertical portion is vertically arranged downward.

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