Automobile data recorder dustproof device based on automobile interconnection

Abstract

The utility model discloses an automobile data recorder dustproof device based on automobile interconnection, and relates to the technical field of automobile data recorders. According to the recorder body, a mounting groove is formed in one side of the recorder body, a mounting frame is clamped in the mounting groove in a sliding mode, and heat dissipation holes distributed in an arrayed mode are formed in the side, away from the recorder body, of the mounting frame. Through cooperation of a fixing block, a clamping groove, a sliding groove, a sliding block, a clamping connection block, a first spring, an unlocking groove and an unlocking plate, during installation, a dustproof net is filled into an installation frame, then the installation frame is installed in an installation groove, and the clamping connection block is movably inserted into the clamping groove, so that the position of the installation frame is fixed, and when the installation frame is detached, the dustproof net can be conveniently detached. And an unlocking plate is shifted along the interior of an unlocking groove to drive a sliding block, a clamping block and a guide rod to move towards one side of a first spring, so that the clamping block is pulled out from the interior of a clamping groove, mounting and dismounting are convenient and rapid, and the maintenance efficiency of the equipment is further improved.

Description

Technical Field

[0001] This utility model relates to the field of dashcam technology, specifically a dustproof device for dashcams based on car connectivity. Background Technology

[0002] With the increasing number of cars on the road, the frequency of traffic accidents is also rising year by year. Relevant video footage is crucial for determining liability in traffic accidents. Existing dashcams have the function of recording driving conditions in real time, and the saved footage can be directly used as evidence to determine liability in traffic accidents. However, as electronic devices, dashcams usually require ventilation holes for heat dissipation. This inevitably allows dust to enter the dashcam through these holes, causing poor contact in the internal circuitry and preventing the dashcam from functioning properly. Therefore, a dust filter needs to be installed on one side of the ventilation hole to prevent dust from entering.

[0003] However, the dust filter at the air intake of traditional dash cams is installed and fixed with screws, which is complicated to install and remove, thus reducing the maintenance efficiency of dash cams. In order to solve the above problems, the inventors have proposed a dash cam dust filter based on car interconnection. Utility Model Content

[0004] To address the inconvenience of installing and removing dustproof nets used in dashcams, the purpose of this utility model is to provide a dustproof device for dashcams based on vehicle connectivity.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a dustproof device for a car dashcam based on car connectivity, comprising a dashcam body, a mounting groove on one side of the dashcam body, a mounting frame slidably engaged inside the mounting groove, heat dissipation holes arranged in a row on the side of the mounting frame away from the dashcam body, a dustproof mesh filled inside the mounting frame, the mounting frame and the dashcam body being connected by a snap-fit ​​assembly, ejection assemblies being provided at both ends of the mounting frame and the dashcam body, a support rod being fixedly connected to the top of the dashcam body, and an adhesive plate being provided at the top of the support rod.

[0006] Preferably, the locking assembly includes a fixing block, which is fixedly connected to one side of the mounting frame. A locking groove is formed on the side of the fixing block away from the mounting frame. A sliding groove is formed inside the recorder body near the mounting groove. A slider is slidably locked inside the sliding groove. A locking block is fixedly connected to one side of the slider. The end of the locking block away from the slider is movably inserted into the locking groove. A spring is provided between the side of the slider away from the locking block and the inner wall of the sliding groove. A guide rod is fixedly connected to the side of the slider away from the locking block. A guide groove is formed inside the recorder body near the sliding groove. One end of the guide rod is movably locked into the guide groove. An unlocking plate is slidably locked to one side of the recorder body. An unlocking groove is formed on the side of the recorder body near the unlocking plate. The unlocking plate is slidably locked into the unlocking groove. The unlocking plate is fixedly connected to the slider.

[0007] Preferably, the ejection assembly includes two fixing plates, which are respectively fixedly connected to both sides of the mounting frame. Each fixing plate has a stop rod fixedly connected to one side. The inside of the recorder body is provided with a plate groove on the side near the stop rod. A top plate is slidably engaged inside the plate groove. A spring is provided between the side of the top plate away from the stop rod and the inner wall of the plate groove. The end of the stop rod away from the fixing plate extends movably into the inside of the plate groove and abuts against the top plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. Through the cooperation between the fixed block, slot, slide, slider, snap-fit ​​block, spring, unlocking slot and unlocking plate, during installation, the dustproof net is filled into the inside of the mounting frame, and then the mounting frame is installed into the inside of the mounting slot. The snap-fit ​​block is movably inserted into the inside of the slot, thereby fixing the position of the mounting frame. During disassembly, by moving the unlocking plate along the inside of the unlocking slot, the slider, snap-fit ​​block and guide rod are moved to one side of the spring, so that the snap-fit ​​block is pulled out from the inside of the slot. Installation and disassembly are convenient and quick, further improving the maintenance efficiency of the equipment.

[0010] 2. After the mounting frame is released from the locking block, the elastic force of spring two pushes the abutment rod out from inside the plate groove, thereby pushing the mounting frame out from inside the mounting groove, making the opening operation of the mounting frame easier. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the installation structure of the dustproof net in this utility model.

[0014] Figure 3 This is a partial sectional view of the present invention.

[0015] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0016] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0017] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Recorder body; 2. Mounting slot; 3. Mounting frame; 4. Heat dissipation hole; 5. Dustproof mesh; 6. Snap-fit ​​assembly; 61. Fixing block; 62. Slot; 63. Slide groove; 64. Slider; 65. Snap-fit ​​block; 66. Spring 1; 67. Unlocking slot; 68. Unlocking plate; 69. Guide rod; 610. Guide groove; 7. Ejection assembly; 71. Fixing plate; 72. Abutment rod; 73. Plate groove; 74. Top plate; 75. Spring 2; 8. Support rod; 9. Adhesive plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-6 As shown, this utility model provides a dustproof device for a car dashcam based on car connectivity, including a dashcam body 1. A mounting groove 2 is provided on one side of the dashcam body 1. A mounting frame 3 is slidably engaged inside the mounting groove 2. A heat dissipation hole 4 is provided on the side of the mounting frame 3 away from the dashcam body 1. A dustproof mesh 5 is filled inside the mounting frame 3. The mounting frame 3 is connected to the dashcam body 1 by a snap-fit ​​component 6. Both ends of the mounting frame 3 are provided with push-out components 7 between them and the dashcam body 1.

[0021] The snap-fit ​​assembly 6 includes a fixing block 61, which is fixedly connected to one side of the mounting frame 3. A slot 62 is provided on the side of the fixing block 61 away from the mounting frame 3. A sliding groove 63 is provided inside the recorder body 1 on the side near the mounting groove 2. A slider 64 is slidably snapped into the sliding groove 63. A snap-fit ​​block 65 is fixedly connected to one side of the slider 64. The end of the snap-fit ​​block 65 away from the slider 64 is movably inserted into the slot 62.

[0022] By adopting the above technical solution, when installing the dustproof net 5, the dustproof net 5 is filled into the interior of the mounting frame 3, and then the mounting frame 3 is installed into the interior of the mounting groove 2, and the snap-fit ​​block 65 is movably inserted into the interior of the snap-fit ​​groove 62, thereby fixing the position of the mounting frame 3.

[0023] A spring 66 is provided between the side of the slider 64 away from the locking block 65 and the inner wall of the slide groove 63.

[0024] By adopting the above technical solution and setting spring 66, it is convenient to provide pre-tightening force to slider 64, so that the slot 62 is inserted more securely.

[0025] A guide rod 69 is fixedly connected to the side of the slider 64 away from the locking block 65. A guide groove 610 is provided inside the recorder body 1 on the side near the slide groove 63. One end of the guide rod 69 is movably locked in the guide groove 610.

[0026] By adopting the above technical solution, the guide rod 69 slides along the inside of the guide groove 610, thereby guiding the lateral movement of the slider 64. At the same time, the guide rod 69 limits the locking block 65 to prevent the locking block 65 from being compressed and deformed.

[0027] An unlocking plate 68 is slidably attached to one side of the recorder body 1. An unlocking groove 67 is provided on the side of the recorder body 1 near the unlocking plate 68. The unlocking plate 68 is slidably attached to the unlocking groove 67. The unlocking plate 68 is fixedly connected to the slider 64.

[0028] By adopting the above technical solution and setting the unlocking slot 67, the unlocking operation can be completed more easily.

[0029] The ejector assembly 7 includes two fixing plates 71, which are fixedly connected to both sides of the mounting frame 3. Each fixing plate 71 has a stop rod 72 fixedly connected to one side. The recorder body 1 has a plate groove 73 on the side near the stop rod 72. A top plate 74 is slidably engaged inside the plate groove 73. A spring 75 is provided between the side of the top plate 74 away from the stop rod 72 and the inner wall of the plate groove 73. The end of the stop rod 72 away from the fixing plate 71 extends into the plate groove 73 and abuts against the top plate 74.

[0030] By adopting the above technical solution, when the mounting frame 3 is disassembled, after the mounting frame 3 is released from the restriction of the snap-fit ​​block 65, the elastic force of the second spring 75 is used to push the abutment rod 72 out from the inside of the plate groove 73, thereby pushing the mounting frame 3 out from the inside of the mounting groove 2, making the opening operation of the mounting frame 3 easier.

[0031] A support rod 8 is fixedly connected to the top of the recorder body 1, and an adhesive plate 9 is provided at the top of the support rod 8.

[0032] By adopting the above technical solution and setting the adhesive plate 9, it is convenient to install and fix the recorder body 1.

[0033] Working principle: By setting heat dissipation holes 4, the heat generated by the internal components of the recorder body 1 can be exchanged with the external heat. By setting dustproof net 5, dust is prevented from entering the interior of the recorder body 1. When installing dustproof net 5, the dustproof net 5 is filled into the interior of the mounting frame 3, and then the mounting frame 3 is installed into the interior of the mounting groove 2. The snap-fit ​​block 65 is movably inserted into the interior of the snap-fit ​​groove 62, thereby fixing the position of the mounting frame 3. At the same time, the abutment rod 72 is movably inserted into the interior of the plate groove 73 and pushes the top plate 74 to one side of the second spring 75, so that the second spring 75 stores elastic potential energy.

[0034] When the dustproof net 5 needs to be replaced, the unlocking plate 68 is moved along the inside of the unlocking groove 67, which moves the slider 64, the locking block 65 and the guide rod 69 toward the side of the spring 66 and compresses the spring 66, so that the locking block 65 is pulled out from the inside of the locking groove 62, releasing the restriction on the movement of the fixing block 61. Then, the elastic force of the second spring 75 is used to push the abutment rod 72 out from the inside of the plate groove 73, thereby pushing the mounting frame 3 out from the inside of the mounting groove 2, making it easy to open the mounting frame 3 and replace the dustproof net 5.

[0035] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A dustproof device for a car dashcam based on vehicle connectivity, comprising a dashcam body (1), characterized in that: The recorder body (1) has a mounting groove (2) on one side, and a mounting frame (3) is slidably engaged inside the mounting groove (2). The mounting frame (3) has heat dissipation holes (4) arranged on the side away from the recorder body (1). The mounting frame (3) is filled with a dustproof mesh (5). The mounting frame (3) is connected to the recorder body (1) by a snap-fit ​​component (6). Both ends of the mounting frame (3) are provided with ejection components (7) between them and the recorder body (1).

2. The dustproof device for a car dashcam based on vehicle connectivity as described in claim 1, characterized in that, The snap-fit ​​assembly (6) includes a fixing block (61), which is fixedly connected to one side of the mounting frame (3). A slot (62) is provided on the side of the fixing block (61) away from the mounting frame (3). A sliding groove (63) is provided inside the recorder body (1) on the side near the mounting groove (2). A slider (64) is slidably snapped into the sliding groove (63). A snap-fit ​​block (65) is fixedly connected to one side of the slider (64). The end of the snap-fit ​​block (65) away from the slider (64) is movably inserted into the slot (62).

3. The dustproof device for a car dashcam based on vehicle connectivity as described in claim 2, characterized in that, A spring (66) is provided between the side of the slider (64) away from the snap-fit ​​block (65) and the inner wall of the groove (63).

4. The dustproof device for a car dashcam based on vehicle interconnection as described in claim 3, characterized in that, A guide rod (69) is fixedly connected to the side of the slider (64) away from the snap-fit ​​block (65). A guide groove (610) is provided inside the recorder body (1) on the side near the slide groove (63). One end of the guide rod (69) is movably snapped into the guide groove (610).

5. A dustproof device for a car dashcam based on vehicle connectivity as described in claim 2, characterized in that, An unlocking plate (68) is slidably engaged on one side of the recorder body (1). An unlocking groove (67) is provided on the side of the recorder body (1) near the unlocking plate (68). The unlocking plate (68) is slidably engaged in the unlocking groove (67). The unlocking plate (68) is fixedly connected to the slider (64).

6. The dustproof device for a car dashcam based on vehicle interconnection as described in claim 1, characterized in that, The ejection assembly (7) includes two fixing plates (71), which are fixedly connected to both sides of the mounting frame (3). Each fixing plate (71) has a stop rod (72) fixedly connected to one side. The inside of the recorder body (1) near the stop rod (72) is provided with a plate groove (73). A top plate (74) is slidably engaged inside the plate groove (73). A spring (75) is provided between the side of the top plate (74) away from the stop rod (72) and the inner wall of the plate groove (73). The end of the stop rod (72) away from the fixing plate (71) extends movably into the inside of the plate groove (73) and is located at the top plate (74) and abuts against it.

7. A dustproof device for a car dashcam based on vehicle connectivity as described in claim 1, characterized in that, A support rod (8) is fixedly connected to the top of the recorder body (1), and an adhesive plate (9) is provided at the top of the support rod (8).

Images