Swing device

Abstract

The utility model discloses a swinging device which comprises a base which comprises a containing cavity, at least one installation hole communicated with the containing cavity, a blocking part and a gear part, and the blocking part and the gear part are located on the opposite sides of the installation hole. The at least one swing piece comprises a blocking part and an elastic clamping hook connected with the blocking part, the elastic clamping hook extends into the mounting hole in a protruding mode, the blocking part prevents the blocking part from moving towards the containing cavity, the blocking part prevents the clamping hook from being separated from the base, and when the swing piece rotates in the up-down direction, the elastic clamping hook is connected with the elastic clamping hook. The buckling position, relative to the blocking part, of the elastic clamping hook changes, so that the angle of the base is changed, the swing part and the base are connected in a buckling mode to form an assembly, the swing part is prevented from being lost, and in addition, when the angle of the base needs to be changed, the effect can be achieved by adjusting the base or the swing part.

Description

[Technical field]

[0001] The utility model relates to the technical field of swing devices, in particular to a swing device buckled on a base. [Background technology]

[0002] An existing swing device includes a base with a base located above the base. The base includes a light source, an interference plate located above the light source, and an optical lens. The base is slidably matched with the base, and the base can change the projection angle by relying on the base. The base and the base are independent components, that is, the base contacts the base through the action of gravity, and there is no fixed or snap-fit ​​connection relationship between the two.

[0003] Since the base and the pedestal are separated from each other, the base is easy to be lost, and the projection angle can only be changed by adjusting the pedestal, but not by adjusting the pedestal. The method is relatively simple and cannot meet the usage requirements.

[0004] Therefore, a pendulum device needs to be redesigned to overcome the above problems. [Utility Model Content]

[0005] In view of the problems faced by the background technology, the utility model provides a swing device in which an elastic hook is movably buckled on a base.

[0006] In order to achieve the above purpose, the utility model adopts the following technical means:

[0007] A swing device, characterized in that it includes: a base, including a receiving cavity, at least one mounting hole connected to the receiving cavity, and a blocking portion and a shifting portion located on the opposite side of the mounting hole; at least one swinging member, including a stopping portion and an elastic hook connected to the stopping portion, the elastic hook protruding into the mounting hole, the shifting portion blocking the stopping portion from moving toward the receiving cavity, and the blocking portion blocking the elastic hook from leaving the base, and when the swinging member rotates in the up and down directions, the buckling position of the elastic hook relative to the blocking portion changes, thereby changing the angle of the base.

[0008] Furthermore, the base includes an anti-skid pad installed on the installation hole, the stopper and the anti-skid pad are in contact with each other, and the swinging member is fixedly positioned during the rotation process.

[0009] Furthermore, the swinging member includes a plurality of limiting portions protruding into the mounting hole, and the limiting portions and the hooks are alternately arranged along the mounting hole.

[0010] Furthermore, the swinging member includes a first portion and a second portion fixed to each other, the first portion includes the stop portion extending toward the mounting hole, and the stop portion is arranged around the elastic hook.

[0011] Furthermore, the first part includes a clearance groove corresponding to each of the elastic hooks, and the clearance groove penetrates the first part along the left-right direction.

[0012] Furthermore, the first part includes a first fixing part extending toward the second part, the first fixing part protrudes into a cavity formed by the first part and the second part, and cooperates with the second fixing part of the second part.

[0013] Furthermore, the swinging device includes at least a first lamp body installed on the base, at least a first light-transmitting plate and a main body, the light beam emitted by the first lamp body passes through the first light-transmitting plate, the main body and the base constitute a receiving space, the first lamp body and the first light-transmitting plate are both received in the receiving space, the main body includes at least one light-transmitting portion penetrating outward, and the light beam emitted by the first lamp body passes through the first light-transmitting plate and is then projected outward along the light-transmitting portion.

[0014] Furthermore, the light-transmitting portion is a crack structure penetrating the main body, a plurality of the cracks extend obliquely from bottom to top, and a distance between two adjacent cracks gradually increases from bottom to top.

[0015] Furthermore, the swinging device also includes a light source installed on the base, an optical element located above the light source, a first optical lens and a second optical lens. The light emitted by the light source passes through the optical element, the optical lens and the second optical lens in sequence to form a projection effect on the ceiling or the wall. Two first lamp bodies are located on the left and right sides of the light source. A plurality of light-transmitting portions are provided corresponding to each of the first lamp bodies. When the first lamp body is lit, a flame light effect is projected on the plurality of light-transmitting portions.

[0016] Furthermore, the swing device includes a speaker installed on the base, the base includes a speaker hole arranged corresponding to the speaker, and the speaker hole is located between the two swing members.

[0017] Compared with the prior art, the swing device of the utility model has the following beneficial effects:

[0018] The base includes a receiving cavity, at least one mounting hole connected to the receiving cavity, and a blocking portion and a shifting portion located on the opposite side of the mounting hole; at least one swinging member includes a stopping portion and an elastic hook connected to the stopping portion, the elastic hook protrudes into the mounting hole, the shifting portion blocks the stopping portion from moving toward the receiving cavity, and the blocking portion blocks the elastic hook from separating from the base. When the swinging member rotates in the up and down directions, the snapping position of the elastic hook relative to the blocking portion changes, thereby changing the angle of the base. The swinging member and the base are snap-fitted to form a component to prevent the swinging member from being lost. In addition, when the angle of the base needs to be changed, it can be achieved by adjusting the base or the swinging member.

Brief Description of the Drawings

[0019] Figure 1 It is a three-dimensional diagram of the swing device of the utility model;

[0020] Figure 2 for Figure 1 3D exploded view of

[0021] Figure 3 for Figure 1 A top view of

[0022] Figure 4 for Figure 3 Sectional view along line AA;

[0023] Figure 5 for Figure 1 Middle swing piece;

[0024] Figure 6 for Figure 5 A top view of

[0025] Figure 7 for Figure 6 Sectional view along line BB.

[0026] Description of the accompanying drawings of the specific embodiments:

[0027] Swing device 100 Base 1 Accommodation chamber 11 Mounting holes 12 Blocking portion 121 Projection 122 Sink 123 Anti-slip mat 124 Speaker hole 13 Light source 14 The first light-transmitting plate 15 The second light-transmitting plate 16 Light-transmitting structure 17 Optical element 18 The first optical lens 19 Second optical lens 20 Swinging piece 2 Part 121 Elastic hook 211 Limiting part 212 Slot 213 Stopper 214 The first fixing portion 215 Part 22 The second fixing portion 221 Cavity 23 Ontology 3 Projection port 31 Projection hole 32 Light-transmitting portion 33 Speaker 4 Laser component 5 [Specific implementation method]

[0028] In order to facilitate a better understanding of the purpose, structure, characteristics and functions of the present invention, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods.

[0029] like Figures 1 to 7 As shown, the swing device 100 of the present invention comprises a base 1 , at least one swing member 2 installed on the base 1 , a body 3 and a speaker 4 .

[0030] like Figure 1, Figure 2 and Figure 4As shown, the base 1 includes an upwardly penetrating receiving cavity 11 and two mounting holes 12 and a plurality of speaker holes 13 connected to the receiving cavity 11. The two mounting holes 12 are located on the left and right sides of the receiving cavity 11. The plurality of speaker holes 13 are located between the two mounting holes 12. The base 1 also includes a blocking portion 121 and a plurality of spaced convex portions 122 located on both sides of the mounting hole 12. The blocking portion 121 is arranged around the mounting hole 12 and protrudes into the receiving cavity 11. The base 1 includes a sinking groove 123 recessed from its outer surface toward the inside and an anti-skid pad 124 accommodated in the sinking groove 123. The sinking groove 123 is arranged around the mounting hole 12 and is connected to the mounting hole 12. The mounting hole 12 passes through the anti-skid pad 124. In this embodiment, the anti-skid pad 124 constitutes a stopper. The plurality of convex portions 122 are arranged around the sinking groove 123 and are arranged in a direction close to the swinging member 2. The base 1 also includes at least one first lamp body, a light source 14, a first light-transmitting plate 15, a second light-transmitting plate 16, an optical element 18, a first optical lens 19, and a second optical lens 20, which are accommodated in the accommodation cavity 11. In this embodiment, the two first lamp bodies are located on the left and right sides of the light source 14. The light emitted by the light source 14 passes through the optical element 18, the second optical lens 20, and the first optical lens 19 in sequence, forming a projection effect projected on the ceiling or wall. In this embodiment, the first optical lens 19 includes a first outer surface and a first inner surface that are arranged oppositely, the first outer surface is a horizontal surface, and is exposed upward to the projection opening 31 of the body 3, the second inner surface is an arc surface, and protrudes downward into the accommodation cavity 11, and the second optical lens 20 is located between the optical element 18 and the first optical lens 19, and the second optical lens 20 includes a second outer surface and a second inner surface that are arranged oppositely, the second outer surface is an arc surface, and the arc surface is arranged opposite to the second inner surface, and the second inner surface is a horizontal surface, and the horizontal surface is arranged toward the optical element 18. In other embodiments, the first optical lens 19 includes a first outer surface and a first inner surface that are oppositely disposed, the first outer surface is a horizontal plane and is upwardly exposed to the projection opening 31 of the body 3, the second inner surface is an arcuate surface and protrudes downward into the receiving cavity 11, and the second optical lens 20 is located between the optical element 18 and the first optical lens 19, the second optical lens 20 includes a second outer surface and a second inner surface that are oppositely disposed, the second outer surface is a horizontal plane that is oppositely disposed to the second inner surface, and the second inner surface is an arcuate surface that is disposed toward the optical element 18. The light emitted by the first lamp body passes outward through the first light-transmitting plate 15, the two first light-transmitting plates 15 are located on the left and right sides of the light source 14, and each of the first light-transmitting plates 15 is tilted toward one of the first lamp bodies.The base 1 further includes a light-transmitting structure 17 located outside the second light-transmitting plate 16. In the present embodiment, the light-transmitting structure 17 is a plurality of perforated structures connected to the receiving cavity 11, and may also be configured as other structures. At least part of the light emitted by the light source 14 is projected outward through the second light-transmitting plate 16 and the light-transmitting structure 17. The two light-transmitting structures 17 are located on the left and right sides of the base 1, forming the eye of the swing device 100. The light source 14 is defined as a second lamp body.

[0031] like Figure 2 , Figure 5 and Figure 7As shown, the swing member 2 is installed in the mounting hole 12. The speaker hole 13 is located between the two swing members 2. The swing member 2 includes a first part 21 and a second part 22 fixed to each other, and a cavity 23 formed by the first part 21 and the second part 22. The first part 21 includes a plurality of elastic hooks 211 extending toward the mounting hole 12, a plurality of limiting parts 212, a clearance groove 213 corresponding to each of the elastic hooks 211, and a stopper 214 arranged around the plurality of elastic hooks 211. The elastic hook 211, the limiting part 212 and the stopper 214 constitute a rotating shaft. The elastic hook 211 and the limiting part 212 are alternately arranged along the inner wall of the mounting hole 12, and both protrude into the mounting hole 12, and there is a gap between the elastic hook 211 and the limiting part 212. The plurality of elastic hooks 211 are buckled on the blocking portion 121, and the blocking portion 121 limits the elastic hooks 211 from being separated from the base 1. The blocking portion 214 and the anti-skid pad 124 are mutually fitted, and the swing member 2 is fixedly positioned during the rotation process. The anti-skid pad 124 constitutes a blocking portion that cooperates with the blocking portion 214, and limits the movement of the blocking portion 214 toward the receiving cavity 11. The blocking portion 214 is connected to the elastic hook 211. A gap is formed between the plurality of protrusions 122 and the first portion 21. Of course, the protrusion 122 can be arranged on the first portion 21, and a gap is formed between the base 1 and the plurality of protrusions 122. The first portion 21 also includes a first fixing portion 215 arranged toward the cavity 23, that is, the first fixing portion 215 is opposite to the extension direction of the elastic hook 211. The second portion 22 includes a second fixing portion 221 that is fixedly matched with the first fixing portion 215. The body 3 is mounted downwardly on the opening of the receiving cavity 11, and forms a receiving space with the base 1. The first light-transmitting plate 15 and the second light-transmitting plate 16 are both received in the receiving space. The body 3 includes a projection port 31, a projection hole 32 and at least one light-transmitting portion 33 that penetrate upward. In this embodiment, a plurality of light-transmitting portions 33 are located on the left and right sides of the projection port 31, and penetrate the body 3 outward. The light-transmitting portion 33 is a crack structure that penetrates the body 3, and a plurality of the cracks extend obliquely from bottom to top, and at least some of the cracks include irregular edges. The distance between two adjacent cracks gradually increases from bottom to top. The light of the first lamp body passes through the first light-transmitting plate 15 and the light-transmitting portion 33 to form a night light. When the first lamp body is lit, a flame light effect is projected on the plurality of cracks. The second optical lens 20 is exposed upwardly at the projection port 31. Of course, the light-transmitting portion 33 can also be a transparent plate-like structure that meets the light transmission requirements.The swing device 100 further includes a laser assembly 5 or a projection assembly mounted on the base 1 , the laser assembly 5 or the projection assembly is exposed upwards from the projection hole 32 and is located between the left and right light-transmitting portions 33 . The speaker 4 is disposed corresponding to the speaker hole 13 .

[0032] In summary, the swing device of the utility model has the following beneficial effects:

[0033] (1) The base 1 includes a receiving cavity 11, at least one mounting hole 12 connected to the receiving cavity 11, and a blocking portion 121 and a blocking portion located on the opposite side of the mounting hole 12; at least one swinging member 2 includes a blocking portion 214 and an elastic hook 211 connected to the blocking portion 214, the elastic hook 211 protrudes into the mounting hole 12, the blocking portion blocks the blocking portion 214 from moving toward the receiving cavity 11, and the blocking portion 121 blocks the elastic hook 211 from separating from the base 1. When the swinging member 2 rotates in the up and down directions, the buckling position of the elastic hook 211 relative to the blocking portion 121 changes, thereby changing the angle of the base 1. The swinging member 2 and the base 1 are connected by buckling to form a component to prevent the swinging member 2 from being lost. In addition, when the angle of the base 1 needs to be changed, it can be achieved by adjusting the base 1 or the swinging member 2.

[0034] The above detailed description is only an explanation of the preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Therefore, all equivalent technical changes made by using the description and illustrations of this creation are included in the patent scope of this creation.

Claims

1. A swing device, characterized in that: include: The base comprises a receiving cavity, at least one mounting hole connected to the receiving cavity, and a blocking portion and a shifting portion located at opposite sides of the mounting hole; At least one swinging member includes a stopping portion and an elastic hook connected to the stopping portion, the elastic hook protrudes into the mounting hole, the blocking portion blocks the stopping portion from moving toward the accommodating cavity, and the blocking portion blocks the elastic hook from separating from the base. When the swinging member rotates in the up and down directions, the snapping position of the elastic hook relative to the blocking portion changes, thereby changing the angle of the base.

2. The swing device according to claim 1, characterized in that: The base includes an anti-skid pad installed on the installation hole, the stopper and the anti-skid pad are in contact with each other, and the swinging member is positioned at a fixed point during the rotation process.

3. The swing device according to claim 2, characterized in that: The swinging member comprises a plurality of limiting portions protruding into the mounting hole, and the limiting portions and the hooks are alternately arranged along the mounting hole.

4. The swing device according to claim 2, characterized in that: The swinging member includes a first portion and a second portion fixed to each other, the first portion includes the stop portion extending toward the mounting hole, and the stop portion is arranged around the elastic hook.

5. The swing device according to claim 4, characterized in that: The first part includes a clearance groove corresponding to each of the elastic hooks, and the clearance groove penetrates the first part along the left-right direction.

6. The swing device according to claim 4, characterized in that: The first part includes a first fixing part extending toward the second part, the first fixing part protrudes into a cavity formed by the first part and the second part, and cooperates with the second fixing part of the second part.

7. The swing device according to any one of claims 1 to 6, characterized in that: The swinging device includes at least a first lamp body installed on the base, at least a first light-transmitting plate and a main body. The light beam emitted by the first lamp body passes through the first light-transmitting plate. The main body and the base form a receiving space. The first lamp body and the first light-transmitting plate are both accommodated in the receiving space. The main body includes at least one light-transmitting portion penetrating outward. After the light beam emitted by the first lamp body passes through the first light-transmitting plate, it is projected outward along the light-transmitting portion.

8. The swing device according to claim 7, characterized in that: The light-transmitting portion is a crack structure penetrating the body, a plurality of the cracks extend obliquely from bottom to top, and a distance between two adjacent cracks gradually increases from bottom to top.

9. The swing device according to claim 7, characterized in that: The swinging device also includes a second lamp body installed on the base, an optical element located above the second lamp body, a first optical lens and a second optical lens. The light emitted by the second lamp body passes through the optical element and the first optical lens and the second optical lens in sequence to form a projection effect projected on the ceiling or the wall. The two first lamp bodies are located on the left and right sides of the second lamp body. A plurality of the light-transmitting parts are provided corresponding to each of the first lamp bodies. When the first lamp body is lit, a flame light effect is projected on the plurality of the light-transmitting parts.

10. The swing device according to any one of claims 1 to 6, characterized in that: The swing device comprises a speaker installed on the base, the base comprises a speaker hole arranged corresponding to the speaker, and the speaker hole is located between the two swing members.

Images