Pedestrian warning indicator with good waterproof effect

Abstract

The utility model belongs to the technical field of pedestrian warning indicators, and particularly relates to a pedestrian warning indicator with a good waterproof effect, which comprises a warning indicator body, a mounting piece is contacted with the lower part of the left end of the warning indicator body, a screw is movably connected in the mounting piece, the screw is in threaded connection with the warning indicator body, and the lower part of the left end of the warning indicator body is in threaded connection with the mounting piece. The upper end of the warning indicator body is fixedly connected with a plug shell, the lower end of the warning indicator body is provided with a plug panel, the lower end of the plug panel is provided with a jack end, and the plug shell is provided with a waterproof mechanism. According to the utility model, the protection plate is pushed to be in contact with the plug shell, so that the sealing gasket is squeezed into the plugging block, the idle plug shell is sealed, the invasion problem of water is avoided, and the plugging block can be limited under the action of structures such as the clamping groove, the clamping plate and the spring, so that the protection plate and the plugging block are in a stable state.

Description

Technical Field

[0001] The utility model relates to the technical field of pedestrian warning devices, in particular to a pedestrian warning device with good waterproof effect. Background Art

[0002] A pedestrian warning device is a device used to remind pedestrians to pay attention to safety. It is usually installed on vehicles. It mainly alerts pedestrians to the presence of vehicles by emitting sound or light signals to reduce the possibility of traffic accidents.

[0003] Utility model patent publication number CN203485824U discloses a pedestrian buzzer warning device, comprising: a housing with an interior space; a control panel mounted within the housing; a heat sink mounted on the control panel for dissipating heat, one end of which extends outside the housing; and a speaker mounted on the control panel. The speaker cone is provided with a waterproof boss on the surface facing the upper housing. This pedestrian buzzer warning device features a simple structure and is easy to use, integrating the controller and speaker into one unit. It occupies a small space, has excellent heat dissipation, provides a reversing warning function, is adjustable in mounting position, and is waterproof.

[0004] However, existing pedestrian warning devices still have certain shortcomings: most existing pedestrian warning devices use exposed plug shells to house the plug end, which makes the plug shell less waterproof and easily causes the plug shell in an idle state to be invaded by water. Utility Model Content

[0005] The purpose of the utility model is to provide a pedestrian warning device with good waterproof effect, which solves the problem that most existing pedestrian warning devices use an exposed plug shell to place the plug end, which makes the plug shell less waterproof and easily causes the plug shell in an idle state to be invaded by water.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pedestrian warning device with good waterproof effect, comprising a warning device body, the lower left end of the warning device body contacts a mounting plate, the interior of the mounting plate is movably connected to a screw, the screw is connected to the warning device body by a threaded connection, the upper end of the warning device body is fixedly connected to a plug shell, the lower end of the warning device body is provided with a plug panel, the lower end of the plug panel is provided with a socket end, and the plug shell is provided with a waterproof mechanism.

[0007] Preferably, a plurality of the screws are provided, and the plurality of screws are evenly distributed on the mounting plate. The mounting plate can be fixed for use by the provision of the screws.

[0008] Preferably, a plurality of the socket ends are provided, and the plurality of the socket ends are evenly distributed on the plug-in panel. The provision of the socket ends facilitates the subsequent installation and use of signal lines, etc.

[0009] The lock member is fixedly mounted on the locking plate, and the locking plate is fixedly mounted on the locking plate to lock the locking plate.

[0010] Preferably, the upper end of the protective plate is fixedly connected with an end piece, and the end piece is made of silicone rubber. The setting of the end piece makes it easy to pull the protective plate to move, and the silicone rubber material has a good skin-friendly effect.

[0011] Preferably, there are two card slots, which are symmetrically distributed on the plug housing. The provision of the card slots facilitates card connection with the card plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model pushes the protective plate to contact the plug shell, so that the sealing gasket is squeezed into the blocking block, and the idle plug shell is sealed to avoid the invasion of water. Under the action of the card slot, card plate, spring and other structures, the blocking block can be limited to keep the protective plate and the blocking block in a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Bottom view of

[0016] Figure 3 For the utility model Figure 1 Front cross-sectional view of

[0017] Figure 4 For the utility model Figure 3 A magnified view of the waterproof mechanism;

[0018] Figure 5 For the utility model Figure 4 Enlarged view of point A.

[0019] In the figure: 1. Warning device body; 2. Mounting plate; 3. Screw; 4. Plug housing; 5. Plug panel; 6. Socket end; 7. Waterproof mechanism; 71. Protective plate; 72. End piece; 73. Blocking block; 74. Sealing gasket; 75. Slot; 76. Guide plate; 77. Moving plate; 78. Spring; 79. Card. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 A pedestrian warning device with good waterproof effect includes a warning device body 1. The lower left end of the warning device body 1 contacts the mounting plate 2. The mounting plate 2 is movably connected to the inside of the screw 3. The screw 3 is connected to the warning device body 1 through a threaded connection. The upper end of the warning device body 1 is fixedly connected to the plug housing 4. The lower end of the warning device body 1 is provided with a plug panel 5, and the lower end of the plug panel 5 is provided with a socket end 6.

[0022] See also Figure 1 、 Figure 2 、 Figure 3 There are multiple screws 3, which are evenly distributed on the mounting plate 2. The mounting plate 2 can be fixed by the setting of the screws 3. There are multiple socket ends 6, which are evenly distributed on the plug-in panel 5. The setting of the socket ends 6 facilitates the subsequent installation and use of signal lines.

[0023] See also Figure 1 、 Figure 3 、 Figure 4 、 Figure 5The plug housing 4 is provided with a waterproof mechanism 7, which includes a protective plate 71. The upper end of the plug housing 4 contacts the protective plate 71. The lower end of the protective plate 71 is fixedly connected to a blocking block 73. The blocking block 73 is slidably connected to the plug housing 4. The inner wall of the plug housing 4 is fixedly connected to a sealing gasket 74. The sealing gasket 74 is slidably connected to the blocking block 73. A card slot 75 is provided on the inner side wall of the plug housing 4. The lower end of the blocking block 73 is fixedly connected to a guide plate 76. The horizontal portion of the guide plate 76 is slidably sleeved with a movable plate 77. The movable plate 77 is slidably connected to the blocking block 73. A spring 78 is welded to the end face of the movable plate 77 on the side close to the vertical part of the guide plate 76. The other end of the spring 78 is welded to the guide plate 76. The end face of the movable plate 77 on the side away from the vertical part of the guide plate 76 is fixedly connected to a clamping plate 79. The clamping plate 79 is slidably connected to the clamping groove 75. Through the arrangement of the blocking block 73 and the sealing gasket 74, the plug housing 4 can be sealed. Under the structure of the clamping groove 75, the clamping plate 79 and other structures, the blocking block 73 can be limited to ensure the stable connection of the blocking block 73.

[0024] See also Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 The upper end of the protective plate 71 is fixedly connected with an end piece 72, which is made of silicone rubber. The setting of the end piece 72 makes it easy to pull the protective plate 71 to move, and the silicone rubber material has a good skin-friendly effect. There are two card slots 75, and the two card slots 75 are symmetrically distributed on the plug housing 4. The setting of the card slots 75 makes it easy to cooperate with the card plate 79 for card connection.

[0025] The specific implementation process of the present invention is as follows: when in use, by pushing the protective plate 71 to contact the plug shell 4, the blocking block 73 is squeezed into the plug shell 4, and then the sealing gasket 74 is in close contact with the blocking block 73, and the plug shell 4 is sealed and waterproofed. During this process, the card plate 79 can move stably along the surface of the guide plate 76 under the extrusion of the port of the plug shell 4, and the spring 78 is deformed, so that the card plate 79 contacts the inner wall of the plug shell 4. Under the action of force, the card plate 79 slides along the inner wall of the plug shell 4. When the card plate 79 slides into the slot 75, the spring 78 restores its deformation to push the movable plate 77 to drive the card plate 79 to insert into the slot 75, and assist in limiting the blocking block 73 to ensure the sealing effect of the plug shell 4.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pedestrian warning device with good waterproof effect, comprising a warning device body (1), characterized in that: The lower left end of the alarm body (1) contacts a mounting plate (2), the interior of the mounting plate (2) is movably connected to a screw (3), the screw (3) is connected to the alarm body (1) through a thread, the upper end of the alarm body (1) is fixedly connected to a plug housing (4), the lower end of the alarm body (1) is provided with a plug panel (5), the lower end of the plug panel (5) is provided with a socket end (6), and the plug housing (4) is provided with a waterproof mechanism (7).

2. The waterproof pedestrian warning device according to claim 1, characterized in that: A plurality of the screws (3) are provided, and the plurality of the screws (3) are evenly distributed on the mounting plate (2).

3. The waterproof pedestrian warning device according to claim 1, characterized in that: A plurality of the socket ends (6) are provided, and the plurality of the socket ends (6) are evenly distributed on the plug-in panel (5).

4. The pedestrian warning device with good waterproof effect according to claim 1, characterized in that: The waterproof mechanism (7) includes a protective plate (71), the upper end of the plug housing (4) contacts the protective plate (71), the lower end of the protective plate (71) is fixedly connected to a blocking block (73), the blocking block (73) is slidably connected to the plug housing (4), the inner wall of the plug housing (4) is fixedly connected to a sealing gasket (74), the sealing gasket (74) is slidably connected to the blocking block (73), the inner side wall of the plug housing (4) is provided with a card slot (75), the lower end of the blocking block (73) is fixedly connected to the plug housing (4), and the sealing gasket (74) is slidably connected to the blocking block (73). A guide plate (76) is fixedly connected, and a movable plate (77) is slidably sleeved on the outer side of the horizontal part of the guide plate (76). The movable plate (77) is slidably connected to the blocking block (73). A spring (78) is welded to the end face of the movable plate (77) close to the vertical part of the guide plate (76), and the other end of the spring (78) is welded to the guide plate (76). A clamping plate (79) is fixedly connected to the end face of the movable plate (77) away from the vertical part of the guide plate (76), and the clamping plate (79) is slidably connected to the clamping groove (75).

5. The pedestrian warning device with good waterproof effect according to claim 4, characterized in that: The upper end of the protective plate (71) is fixedly connected to an end piece (72), and the end piece (72) is made of silicone rubber.

6. The waterproof pedestrian warning device according to claim 4, characterized in that: Two card slots (75) are provided, and the two card slots (75) are symmetrically distributed on the plug housing (4).

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