Clock convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of clocks, in particular to a clock convenient to disassemble and assemble, which comprises a main body, a circular ring body is arranged on the outer side of the main body, and the main body consists of a front cover and a rear cover; the U-shaped bodies are arranged on the outer side of the main body; the second limiting groove is formed in one end of the rear cover. The clock overcomes the defects in the prior art, the annular body, the first limiting groove, the fragrance strip and the net strip are arranged, fragrance of the fragrance strip can repel mosquitoes, the net strip has certain deformability, the fragrance strip on the inner side can be conveniently taken out and replaced, the mosquitoes are prevented from staying on the surface of the clock, therefore, the situation that the appearance of the clock is polluted by mosquito excrement is reduced, and the attractiveness of the clock is kept; by arranging the limiting ring, the second limiting groove, the U-shaped body, the first limiting hole, the spiral ring, the limiting column and the nut, the front cover and the rear cover can be separated by unscrewing the nut and pulling out the limiting column, the mounting and dismounting processes are simplified while the stability of the clock is kept, professional tools are not needed any more, and internal accessories are convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of clocks and watches, in particular to a clock which is convenient to assemble and disassemble. Background Art

[0002] Clocks are a kind of timers commonly used in life. People use them to record time. Clocks have gradually developed from the oldest sundials and pendulum clocks to extremely accurate quartz clocks and atomic clocks. The design is becoming more and more high-tech, but the timing principle behind them is the same: regular movement or vibration. The clock is mainly composed of a movement, a dial, a pointer and a case. The existing literature clock assembly structure and clock (CN209028421U) has a rectangular bayonet for assembling the clock scale panel just below the center line of the clock body, and a card block adapted to the bayonet is provided just below the center line of the clock scale panel. The cards are engaged with each other, making the clock easier and faster to assemble, and the clock scale panel and the clock body are accurately assembled and positioned. However, at least the following defects are exposed during use:

[0003] 1. The clock is hung on the wall or placed on the table for a long time without being cleaned. Dust or sebum accumulates on the surface, which may attract mosquitoes and other insects. The excrement or secretions of mosquitoes may contaminate the appearance of the clock and affect its appearance.

[0004] 2. Clocks are usually installed using screws and screw holes. Professional tools are required for installation and disassembly, which increases the complexity of the operation and makes it inconvenient to repair and replace internal parts. Utility Model Content

[0005] The purpose of the utility model is to provide a clock which is convenient for assembly and disassembly, so as to solve the problems of the existing clocks in the use process mentioned in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A clock that is easy to assemble and disassemble, comprising a main body, an annular body is arranged on the outside of the main body, and the main body is composed of a front cover and a rear cover; a U-shaped body, which is arranged on the outside of the main body; two limiting grooves, which are opened at one end of the rear cover; a limiting ring, which is fixedly connected to one end of the front cover; one limiting hole, which is opened on the outside of the front cover and the rear cover; a spiral coil, which is installed on the outside of the U-shaped body; a nut, which is arranged on the outside of the spiral coil; one limiting groove, which is opened on the outside of the annular body; a fragrance strip, which is arranged in the limiting groove one of the annular body; a mesh strip, which is arranged in the limiting groove one of the annular body and on the outside of the fragrance strip.

[0008] Preferably, two limiting holes are provided through both ends of the U-shaped body, each group of the U-shaped body corresponds to two groups of spiral coils, and limiting columns are inserted in the middle of the spiral coils.

[0009] Preferably, sealing gaskets for improving sealing performance are fixedly connected to both sides of the limiting ring, and the limiting ring and the sealing gaskets on both sides can fit into the second limiting groove.

[0010] Preferably, the outer threads of the spiral coils are matched with the inner threads of the nut, and two groups of U-shaped bodies are provided.

[0011] Preferably, one end of the limiting column can pass through the hole in the middle of the screw ring to the limiting hole 1, and the other end of the limiting column is located in the nut.

[0012] Preferably, four groups of support bodies are installed at the four corners of the lower end of the main body, and a connecting column is installed at the upper end of the main body.

[0013] Preferably, a hanging ring is provided at the upper end of the connecting column, and the hanging ring can pass through the hole at the upper end of the connecting column.

[0014] The embodiment of the utility model provides a clock that is easy to assemble and disassemble, and has the following beneficial effects:

[0015] 1. By setting a circular ring body, a limiting groove 1, a fragrance strip and a net strip, the fragrance strip is located in the limiting groove 1 outside the circular ring body, the net strip is located in the limiting groove 1 and outside the fragrance strip, the fragrance of the fragrance strip can drive away mosquitoes, and the net strip has a certain deformation ability, which is convenient for taking out and replacing the fragrance strip inside to prevent mosquitoes from staying on the surface of the clock, thereby reducing the pollution of the appearance of the clock by mosquito excrement and maintaining its aesthetics.

[0016] 2. By setting a limit ring, a second limit groove, a U-shaped body, a first limit hole, a screw ring, a limit column, and a nut, the front cover and the rear cover of the main body can be plugged and connected with the second limit groove through the limit ring, the outer limit column of the main body can pass through the U-shaped body and be located in the first limit hole of the front and rear covers, and the front cover and the rear cover can be fixed to the inner side of the U-shaped body by fitting the nut with the outer screw ring of the U-shaped body. The front cover and the rear cover can be separated by unscrewing the nut and pulling out the limit column, which simplifies the installation and disassembly process while maintaining the stability of the clock. Professional tools are no longer needed, and internal accessories can be repaired and replaced conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the front cover and the rear cover of the utility model;

[0020] Figure 3This is a schematic diagram of the U-shaped body and the front cover split structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the torus structure of the utility model.

[0022] In the figure: 1. main body; 101. front cover; 102. back cover; 2. support body; 3. connecting column; 4. hanging ring; 5. circular ring body; 6. U-shaped body; 7. limiting hole one; 8. screw ring; 9. limiting column; 10. nut; 11. limiting hole two; 12. limiting groove one; 13. fragrance strip; 14. mesh strip; 15. limiting ring; 16. sealing gasket; 17. limiting groove two. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-Figure 3 As shown, a clock that is easy to assemble and disassemble includes a hanging ring 4 connected to the upper end of a main body 1 through a connecting column 3 to facilitate hanging the clock on a wall, and support bodies 2 at the four corners of the lower end of the main body 1 to facilitate placing the clock on a table. The main body 1 is composed of a front cover 101 and a rear cover 102 connected to each other. The limiting ring 15 of the front cover 101 and the sealing gaskets 16 on both sides can fit with the limiting grooves 17 of the rear cover 102, so that the front cover 101 and the rear cover 102 are combined together and are easy to separate. The sealing gasket 16 is easy to improve the overall sealing of the clock. Two groups of U-shaped bodies 6 on the outer side of the main body pass through the limiting holes 11 through the limiting columns 9, and one end is located between the front cover 101 and the rear cover 102. 2, the U-shaped body 6 is connected to the main body 1, and the spiral rings 8 on both sides of the U-shaped body 6 are matched with the nuts 10 to fix the U-shaped body 6 on the outside of the main body 1. The nut 10 is unscrewed and the limiting column 9 is pulled out to separate the front cover 101 from the rear cover 102. While maintaining the stability of the clock, the installation and disassembly process is simplified, and professional tools are no longer needed, which facilitates the maintenance and replacement of internal accessories. At the same time, the fit between the limiting column 9 and the nut 10 can make the clock look more beautiful and improve its overall texture. A circular ring body 5 is arranged on the outside of the main body 1, and the circular ring body 5 is located at the connection between the front cover 101 and the rear cover 102.

[0025] like Figure 4 As shown, a limiting groove 12 is provided on the outer side of the annular body 5, and the fragrance strip 13 can be located in the limiting groove 12, and the mesh strip 14 is located in the limiting groove 12 and on the outer side of the fragrance strip 13. The mesh strip 14 is made of high-strength steel, has a certain degree of deformation, good durability and corrosion resistance, and can be removed from the outer side of the annular body 5 to facilitate the replacement of the internal fragrance strip 13. The fragrance strip 13 is composed of essence, vegetable oil and packaging material silicone to prevent mosquitoes from staying on the surface of the clock, thereby reducing the mosquito excrement from polluting the appearance of the clock and maintaining its aesthetics.

[0026] Working principle: the hanging ring 4 is convenient for hanging the clock on the wall, the supporting body 2 is convenient for placing the clock on the table, the main body 1 is composed of a front cover 101 and a rear cover 102 connected together, the limiting ring 15 of the front cover 101 and the sealing gaskets 16 on both sides can fit with the limiting groove 17 of the rear cover 102, so that the front cover 101 and the rear cover 102 are combined together and easy to separate, the sealing gasket 16 is convenient for improving the overall sealing of the clock, the two groups of U-shaped bodies 6 on the outside of the main body pass through the limiting hole 11 through the limiting column 9, and one end is located in the limiting hole 7 of the front cover 101 and the rear cover 102 to connect the U-shaped body 6 to the main body 1, and through The spiral rings 8 on both sides of the U-shaped body 6 fit with the nuts 10 to fix the U-shaped body 6 on the outside of the main body 1. The nut 10 is unscrewed and the limiting column 9 is pulled out to separate the front cover 101 from the rear cover 102, thereby simplifying the installation and disassembly process while maintaining the stability of the clock. The fragrance strip 13 in the limiting groove 12 on the outside of the circular body 5 at the connection between the front cover 101 and the rear cover 102 emits fragrance to drive away mosquitoes and prevent mosquitoes from staying on the surface of the clock, thereby reducing the pollution of the appearance of the clock by mosquito excrement and maintaining its aesthetics. The outer mesh strip 14 of the fragrance strip 13 can be removed from the outside of the circular body 5 to facilitate the replacement of the internal fragrance strip 13.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clock that is easy to assemble and disassemble, characterized in that: include: A main body (1) having a circular ring (5) disposed on its outer side, wherein the main body (1) is composed of a front cover (101) and a rear cover (102); U-shaped bodies (6) are arranged outside the main body (1); A second limiting groove (17) is provided at one end of the rear cover (102); A limiting ring (15) fixedly connected to one end of the front cover (101); Limiting holes 1 (7), both of which are provided on the outside of the front cover (101) and the rear cover (102); Screw rings (8) are installed on the outside of the U-shaped body (6); Nuts (10), which are arranged outside the spiral coils (8); A limiting groove (12) is provided on the outer side of the annular body (5); A fragrance strip (13), which is arranged in the limiting groove 1 (12) of the annular body (5); The mesh strip (14) is arranged inside the limiting groove (12) of the annular body (5) and outside the fragrance strip (13).

2. The clock that can be easily assembled and disassembled according to claim 1, characterized in that: Two limiting holes (11) are provided through both ends of the U-shaped body (6), each group of the U-shaped body (6) corresponds to two groups of spiral coils (8), and limiting columns (9) are inserted in the middle of the spiral coils (8).

3. The clock that can be easily assembled and disassembled according to claim 1, characterized in that: Sealing pads (16) for improving sealing performance are fixedly connected to both sides of the limiting ring (15), and the limiting ring (15) and the sealing pads (16) on both sides can fit into the second limiting groove (17).

4. The clock that can be easily assembled and disassembled according to claim 1, characterized in that: The outer threads of the spiral coil (8) are matched with the inner threads of the nut (10), and two groups of the U-shaped body (6) are provided.

5. The clock that can be easily assembled and disassembled according to claim 2, characterized in that: One end of the limiting column (9) can pass through the hole in the middle of the screw ring (8) to the limiting hole 1 (7), and the other end of the limiting column (9) is located in the nut (10).

6. The clock that can be easily assembled and disassembled according to claim 1, characterized in that: Four groups of support bodies (2) are installed at the four corners of the lower end of the main body (1), and a connecting column (3) is installed at the upper end of the main body (1).

7. The clock that can be easily assembled and disassembled according to claim 6, characterized in that: The upper end of the connecting column (3) is provided with a hanging ring (4), and the hanging ring (4) can pass through the hole at the upper end of the connecting column (3).

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