TWM598427U - Embedded electronic device with drainage function - Google Patents

Abstract

An embedded electronic device with drainage function includes a fixing unit, a camera module and a top cover. The fixing unit includes an outer tube and an inner tube located in the outer tube. The outer tube has an outer bottom wall, a peripheral wall, and a drain pipe arranged on the outer bottom wall. The inner tube has an inner bottom wall. , An inner wall and an outlet hole arranged on the inner bottom wall, the camera module includes a housing fixed on the inner cylinder and a lens, the top cover has a top wall, and a connection to the top wall And a sleeve wall sleeved outside the inner wall, two baffles provided between the top wall and the sleeve wall, and a transparent protective plate provided between the two baffles and shielding the lens, the The top wall cooperates with the two baffles and the outer tube to define a camera space for the lens to shoot outside. Thereby, the present invention has the characteristics of smooth drainage, anti-reflective, protection and prevention of rainwater from adhering to the transparent protective plate and the lens, and can reduce the damage rate of the camera module.

Description

Embedded electronic device with drainage function

The new model relates to a photographic equipment, in particular to an embedded electronic device with drainage function.

An existing buried camera for photographing vehicle license plates includes a protective shell and a camera module fixed in the protective shell. The camera module has a lens exposed on the ground to facilitate photographing of the license plate. Although the camera has the function of photographing the license plate, it has the following problems: 1. Poor drainage, there is a problem that water is easy to accumulate in the protective shell, which leads to a high damage rate of the camera module; 2. Dirty, scratched by debris, rainwater, and flooding can cause poor shooting quality.

Therefore, the purpose of the present invention is to provide an embedded electronic device with drainage function that can solve the prior technical problems.

Therefore, the embedded electronic device with drainage function of the present invention includes a fixing unit, a camera module and a top cover. The fixing unit includes an outer cylinder and an inner cylinder located in the outer cylinder. The outer cylinder has an outer bottom wall, a peripheral wall extending from the outer bottom wall, and a drain pipe arranged on the outer bottom wall, The inner cylinder has an inner bottom wall and an inner wall extending from the inner bottom wall; the camera module includes a housing fixed on the inner wall and a lens; the top cover includes a top wall, a A sleeve wall connected to the top wall and sleeved outside the inner wall and located on the peripheral wall, and two baffles arranged between the top wall and the sleeve wall and spaced apart from each other; wherein, the top wall and the The two baffles and the outer tube cooperate to define a camera space for the lens to shoot outside.

The effect of the present invention is that by arranging the drain pipe in the outer cylinder, the present invention can smoothly drain the water flowing into the outer cylinder, so that the present invention has no accumulation of water, and can reduce the damage rate of the camera module and maintain The characteristics of a good shooting function.

The present invention will be described in detail below with reference to the drawings and embodiments.

1 to FIG. 6, this embodiment of the embedded electronic device with drainage function of the present invention includes a fixing unit 2, a camera module 4 and a top cover 5.

The fixing unit 2 includes an outer tube 20 and an inner tube 30 located in the outer tube 20. The outer tube 20 and the inner tube 30 can be designed as a single body, or two independent elements. The barrel 20 and the inner barrel 30 are two independent components for description, but the scope of the present invention should not be limited by this.

The outer cylinder 20 has an outer bottom wall 21, a peripheral wall 23 that extends from the outer bottom wall 21 toward the top and cooperates with the outer bottom wall 21 to define an outer chamber 22, and a peripheral wall 23 disposed on the outer bottom wall 21 and The drainage pipe 24 communicating with the outer chamber 22 and a limiting protrusion 25 arranged between the peripheral wall 23 and the outer bottom wall 21 and having a generally fan-shaped transverse cross section.

The peripheral wall 23 has an outer top surface 231.

The limiting protrusion 25 has two side surfaces 251 spaced apart from each other, a concave arc surface 252 connecting the two side surfaces 251 and communicating with the drain pipe 24, and a concave arc surface 252 connecting the two side surfaces 251 and the concave arc surface 252 and higher than the periphery The outer top surface 231 of the wall 23 shields the top surface 253.

The inner tube 30 is detachably mounted on the outer tube 20 and is located in the outer chamber 22. The inner tube 30 has an inner bottom wall 31, which extends from the inner bottom wall 31 toward the top and is connected to the inner bottom wall. 31 cooperates to define an inner wall 33 of an inner wall 32 and an outlet hole 34 arranged on the inner bottom wall 31 and connected to the inner wall 32.

The inner wall 33 has a body 331, two abutment plates 332 which are bent inwardly from the body 331 and are spaced apart from each other and abut against the two side faces 251 of the limiting protrusion 25, and one is connected to the two abutment plates 332 And facing the first connecting plate 333 of the concave arc surface 252, and the height of the first connecting plate 333 is lower than the height of the two abutment plates 332 to cooperate to define a groove 334, the body 331 has an inner top Each of the two abutment plates 332 has a top surface 336.

The main body 331 of the inner wall 33 is detachably installed and fixed to the outer wall 22 of the outer tube 20, and the two abutment plates 332 abut against the two side surfaces 251 of the limiting protrusion 25, thereby making the outer tube 20 and the inner cylinder 30 will not rotate relative to each other, and the top surface 336 of the two abutment plates 332 is flush with the top surface 253 of the protrusion 25, and the inner top surface 335 of the body 331 is higher than that of the peripheral wall 23 On the outer top surface 231, the first connecting plate 333 is located inside the concave arc surface 252 of the protrusion 25 and is spaced apart from each other. The inner bottom wall 31 and the outer bottom wall 21 are also spaced apart from each other.

The main body 331 and the peripheral wall 23 can be locked or buckled so that the inner cylinder 30 is detachably installed and fixed in the outer cylinder 20.

The camera module 4 includes a housing 41 fixed in the inner wall 33, and a lens 42 located outside the housing 41. The lens 42 faces the limiting protrusion 25, and the lens 42 can shoot at a horizontal angle. , You can also shoot at an upward angle.

At least one connecting wire (not shown) of the camera module 4 is first passed through the outlet hole 34, and then electrically connected to a processing center (not shown) through the drain pipe 24, and then a sealing plug (not shown) (Not shown) plug the outlet hole 34. A space defined by the inner bottom wall 31 and the outer bottom wall 21 separated from each other can be used for placing the connecting lines.

The top cover 5 includes a top wall 51, an inclined wall 52 extending from the top wall 51 toward the bottom end in an enlarged diameter, and one extending from the inclined wall 52 toward the bottom end and sleeved on the top of the body 331 of the inner wall 33 The sleeve wall 53 outside and seated on the outer top surface 231 of the peripheral wall 23, two are arranged between the sleeve wall 53 and the inclined wall 52 and the top wall 51 and are spaced apart from each other and are respectively embedded in the two abutting walls. The baffle 54 between the backing plate 332 and the two side surfaces 251, a second connecting plate 55 connected to the two baffles 54 and located between the first connecting plate 333 and the limiting protrusion 25, and a second connecting plate 55 which is arranged and fixed The transparent protective plate 56 between the two baffles 54 and the second connecting plate 55 and located in the groove 334 and shielding the lens 42.

Preferably, the second connecting plate 55 abuts against the first connecting plate 333.

The top wall 51 cooperates with the two baffles 54 and the shielding top surface 253 to define a camera space 6 for the lens 42 to shoot outside. At the same time, the transparent protective plate 56 and the lens 42 are in a retracted structure. In this embodiment In an example, taking the center of the top wall 51 as the center point, there is a first angle θ1 between the two baffles 54. The first angle θ1 is 60°, and the center of the lens 42 is the center point. There is a second included angle θ2 between the top wall 51 and the shielding top surface 253, and the second included angle θ2 is less than 90°. With the above-mentioned shooting angle range, the lens 42 can accurately photograph the vehicle license plate (not shown) effect.

When in use, the embedded electronic device with drainage function of the present invention is first buried in a ground 7, and the top surface 253 of the limiting protrusion 25 of the outer cylinder 20 and the bottom end of the inclined wall 52 and The ground 7 is level, leaving the top wall 51 and the inclined wall 52 of the top cover 50 to expose the ground 7. At this time, the lens 42 can shoot outside through the camera space 6. When the vehicle approaches the new type with drainage function If the embedded electronic device is parked at the preset position, the lens 42 can be used to photograph the license plate and transmit the photographed data to the processing center. When rain or sewage flows into the outer chamber 22 of the outer tube 20, The drainage pipe 24 drains the water, so that the present invention has a good drainage function, and the camera module 4 can maintain a good shooting function.

In summary, the new embedded electronic device with drainage function of the present invention has the following functions and advantages, so it can indeed achieve the purpose of new cost.

1. In the present invention, by arranging the drain pipe 24 in the outer cylinder 20, the water flowing into the outer cylinder 20 can be discharged smoothly, so that the present invention does not accumulate water, and can reduce the damage rate of the camera module 4 and maintain Good shooting function.

2. With the concave arc surface 252 of the present invention, the water holding space can be enlarged to improve the drainage quality.

3. In the present invention, the camera space 6 is defined by the top wall 51, the two baffles 54 and the top surface 253 of the outer cylinder 20 in cooperation, and the first included angle θ1 between the two baffles 54 is 60° , And the second included angle θ2 between the top wall 51 and the shielding top surface 253 is less than 90°, so that the lens 42 can accurately photograph the vehicle license plate to improve the image quality.

4. In the present invention, the camera space 6 is defined by the top wall 51, the two baffles 54 and the top surface 253 of the outer tube 20 in cooperation, and the transparent protective plate 56 and the lens 42 are in a retracted structure. The present invention can be anti-reflective, and can prevent the transparent protective plate 56 and the lens 42 from being dirty, scratched by sundries, and attached by rain, thereby improving the image quality.

5. In the present invention, the inner tube 30 is detachably installed on the outer tube 20. When the camera module 4 is to be repaired, the inner tube 30 can be removed from the outer tube 20. With the camera module 30 and the camera module 4, the outer cylinder 20 does not need to be detached from the ground 7, and the maintenance operation is relatively simple.

6. In the present invention, by arranging the inclined wall 52 on the top cover 50, a buffering effect can be generated to prevent pedestrians from accidentally kicking the top cover 50 and falling.

However, the above are only examples of the present model. When the scope of implementation of the present model cannot be limited by this, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

2: fixed unit 20: Outer cylinder 21: Outer bottom wall 22: Exterior Room 23: Peripheral wall 231: Outer Top Surface 24: Drain pipe 25: Limit bump 251: side 252: concave arc 253: Block the top surface 30: inner cylinder 31: inner bottom wall 32: content room 33: inner wall 331: body 332: Abutment Board 333: First connection board 334: Groove 335: inner top surface 336: top surface 34: Outlet hole 4: camera module 41: Shell 42: lens 5: Top cover 51: top wall 52: inclined wall 53: set wall 54: bezel 55: second connecting plate 56: Transparent protection board 6: Camera space 7: Ground θ1: The first included angle θ2: second included angle

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, among which: Fig. 1 is a combined perspective view of an embodiment of the embedded electronic device with drainage function of the present invention; Figure 2 is a top view of the embodiment; Figure 3 is an exploded perspective view of the embodiment; Figure 4 is a bottom perspective view of a top cover of the embodiment; Figure 5 is a combined cross-sectional view of the embodiment; and Figure 6 is another combined cross-sectional view of this embodiment, showing a state of being buried in a ground.

20: Outer cylinder

21: Outer bottom wall

22: Exterior Room

23: Peripheral wall

231: Outer Top Surface

24: Drain pipe

25: Limit bump

252: concave arc

253: Block the top surface

30: inner cylinder

31: inner bottom wall

32: content room

33: inner wall

331: body

333: First connection board

334: Groove

34: Outlet hole

4: camera module

41: Shell

42: lens

5: Top cover

51: top wall

52: inclined wall

53: set wall

54: bezel

55: second connecting plate

56: Transparent protection board

6: Camera space

7: Ground

θ2: second included angle

Claims (10)

An embedded electronic device with drainage function, including: A fixing unit includes an outer tube and an inner tube located in the outer tube. The outer tube has an outer bottom wall, a peripheral wall extending from the outer bottom wall, and a drain pipe disposed on the outer bottom wall , The inner cylinder has an inner bottom wall and an inner surrounding wall extending from the inner bottom wall; A camera module, including a housing and a lens fixed in the inner wall; and A top cover, including a top wall, a sleeve wall connected to the top wall and sleeved outside the inner wall and located on the peripheral wall, and two spaced apart between the top wall and the sleeve wall Baffle Wherein, the top wall cooperates with the two baffles and the outer tube to define a camera space for the lens to shoot outside. The embedded electronic device with drainage function according to claim 1, wherein the top cover further includes a transparent protective plate arranged between the two baffles and shielding the lens. The embedded electronic device with drainage function according to claim 2, wherein the peripheral wall of the outer cylinder has an outer top surface, and the outer cylinder further has an outer wall disposed between the outer wall and the outer bottom wall. A limiting protrusion, the limiting protrusion has two side surfaces, and a shielding top surface connected to the two side surfaces and higher than the outer top surface. The top wall cooperates with the two baffles and the shielding top surface to define The camera space. The buried electronic device with drainage function according to claim 3, wherein a first included angle is formed between the two baffles, the first included angle is 60°, and the top wall and the shielding top surface have a A second included angle, the second included angle is less than 90°. The embedded electronic device with drainage function according to claim 2, wherein the inner wall of the inner cylinder has a body, which is bent inward from the body and abuts on two sides of the two side surfaces of the limiting protrusion The abutment plate, a first connection plate connecting the two abutment plates, and a groove defined by the cooperation of the two abutment plates and the first connection plate, the top cover also includes a connection between the top wall and the The two baffles are located in the second connecting plate between the first connecting plate and the limiting protrusion. The transparent protection plate is fixed between the second connecting plate and the two baffles and is located in the groove. The embedded electronic device with drainage function according to claim 5, wherein the two baffles of the top cover are respectively embedded between the two abutment plates and the two side surfaces, and the second connecting plate abuts against the First connection board. The embedded electronic device with drainage function according to claim 2, wherein the limiting protrusion further has a concave arc surface connecting the two side surfaces and the shielding top surface and communicating with the drain pipe. The embedded electronic device with drainage function according to claim 1, wherein the inner bottom wall of the inner tube and the outer bottom wall of the outer tube are spaced apart from each other, and the inner tube further has a Outlet hole. According to claim 1, the embedded electronic device with drainage function, wherein the inner cylinder is detachably installed in the outer cylinder. The embedded electronic device with drainage function according to claim 1, wherein the top cover further includes an inclined wall extending from the top wall toward the bottom end in an enlarged diameter and connecting the sleeve wall.

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