CN216357008U

CN216357008U - Vehicle-mounted digital video recorder

Info

Publication number: CN216357008U
Application number: CN202122993721.5U
Authority: CN
Inventors: 王永波
Original assignee: Shenzhen Badai Technology Co ltd
Current assignee: Shenzhen Badai Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model provides a vehicle-mounted digital video recorder, which relates to the technical field of digital video recorders and comprises a bottom plate, wherein the top of the bottom plate is provided with a main body, the surface of the main body is provided with an adapter, the inner wall of the adapter is fixed with a fixed block, a limiting column is fixed in the main body, the limiting post is movably connected with the fixing block and penetrates through the fixing block, the surface of the limiting post is provided with a return spring, and two ends of the return spring are respectively fixedly connected with the inner wall of the main body and the fixing block, the surface of the main body is provided with the adapter, under the normal condition, the adapter moves into the main body under the action of the return spring, when the external connecting wire is fixedly connected with the adapter, the adapter can move outwards when the connecting wire is pulled, carry out the buffering absorption to the pulling force, avoided the connecting wire to drop easily when the vehicle accelerates, brake or the road jolts, avoided causing the connecting wire to pull the damage of on-vehicle digital video recorder when tight in addition again.

Description

Vehicle-mounted digital video recorder

Technical Field

The utility model relates to the technical field of digital video recorders, in particular to a vehicle-mounted digital video recorder.

Background

The Digital Video Recorder (DVR) is also called Pers one Video recorder (PVR) and is also called a digital hard disk recorder (DVR), which is conventionally called a hard disk recorder (DVR), the vehicle-mounted DVR is a core product integrating Video acquisition, GPS positioning management and wireless transmission, and the wireless communication technology, the GPS global satellite positioning technology and the Video monitoring technology are fused, so that a new generation of wireless vehicle-mounted Video monitoring solution is provided. The intelligent monitoring system has the functions of driving data storage and transmission, is suitable for severe vehicle-mounted mobile environments such as high-speed motion, severe vibration, unstable power supply, serious interference, dustiness and the like, and is widely applied to various mobile video monitoring fields such as buses, subways, trains, long-distance buses, taxis, logistics vehicles, private cars, special vehicles (such as cash trucks) and the like.

According to patent No. CN213814795U, a vehicle-mounted DVR intelligent terminal is disclosed, which comprises a housing, a control panel is arranged on one side plate of the shell, a data connector is arranged on the control panel, a USB interface and RJ45 meshes are arranged below the data connector, an SD card slot is arranged on one side of the USB interface and the RJ45 mesh, a control processing unit, a GPS module and a 4G wireless communication module are arranged in the shell, the GPS module is connected with the input end of the control processing unit, the 4G wireless communication module is connected with the output end of the control processing unit, the output end of the control processing unit is respectively connected with a display screen, an SD memory card and an early warning unit, the input end of the control processing unit is connected with a carbon dioxide concentration sensor, a formaldehyde concentration sensor and a temperature and humidity sensor through a data connector, and the input end of the control processing unit is connected with a camera through a USB interface. The utility model has strong practicability.

The interface technology of current on-vehicle digital video recorder all pegs graft through the connecting wire, and the adapter is fixed on-vehicle digital video recorder, when the vehicle with higher speed, brake or road jolt, the connecting wire probably drops at any time, and the connecting wire will cause the connecting wire to pull tight when fixing with the adapter, causes on-vehicle digital video recorder's damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a vehicle-mounted digital video recorder.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an on-vehicle digital video recorder, includes the bottom plate, the top of bottom plate is equipped with the main part, the surface of main part is equipped with the adapter, and adapter and main part swing joint, and the adapter runs through the main part surface, the inner wall of adapter is fixed with the fixed block, the inside of main part is fixed with spacing post, and spacing post and fixed block swing joint, and spacing post runs through the fixed block, the surface of spacing post is equipped with reset spring, and reset spring's both ends respectively with main part inner wall, fixed block fixed connection.

Preferably, the connecting holes are formed in two sides of the main body, the supporting plate is fixed to the top surface of the bottom plate, the supporting plate is of an axisymmetric structure relative to the bottom plate, the connecting column is fixed to the inner side of the supporting plate, and the connecting column is movably connected with the connecting holes.

Preferably, the surface of spliced pole is equipped with the activity ring, and activity ring and spliced pole swing joint, the surface of spliced pole is equipped with buffer spring, and buffer spring's both ends respectively with backup pad, activity ring fixed connection, the surface nestification of spliced pole has the cushion collar, the top surface of bottom plate is fixed with the blotter.

Preferably, the surface of the main body is provided with a card slot, the card slot penetrates through the surface of the main body, the top surface array of the main body is fixed with radiating fins, the radiating fins penetrate through the top surface of the main body, the surface array of the bottom plate is provided with mounting holes, and the mounting holes penetrate through the bottom plate.

Preferably, the length of the outer diameter of the movable ring is greater than that of the connecting hole, and the length of the diameter of the connecting hole is greater than that of the outer diameter of the buffer sleeve.

Preferably, the cushion sleeve and the cushion pad are both made of rubber through thermal molding.

Preferably, the radiating fins are formed by punching and polishing aluminum alloy.

Advantageous effects

In the utility model, the adapter is arranged on the surface of the main body and movably connected with the main body, under the normal condition, the adapter moves into the main body under the action of the reset spring, and when an external connecting wire is fixedly inserted in the adapter and the connecting wire is subjected to tensile force, the adapter can move outwards to buffer and absorb the tensile force, so that the connecting wire is prevented from easily falling off when a vehicle is accelerated, braked or bumped in a road, and the damage to the vehicle-mounted digital video recorder when the connecting wire is pulled and tightened is avoided.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of an exploded view of the present invention;

fig. 4 is a partial structural view of the present invention.

Illustration of the drawings:

1. a support plate; 2. a base plate; 3. a main body; 4. mounting holes; 5. a transfer seat; 6. a movable ring; 7. a heat dissipating fin; 8. connecting holes; 9. a card slot; 10. a cushion pad; 11. a buffer spring; 12. a buffer sleeve; 13. connecting columns; 14. a return spring; 15. a limiting column; 16. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a vehicle-mounted digital video recorder comprises a base plate 2, a main body 3 is arranged at the top of the base plate 2, an adapter 5 is arranged on the surface of the main body 3, the adapter 5 is movably connected with the main body 3, the adapter 5 penetrates through the surface of the main body 3, a fixing block 16 is fixed on the inner wall of the adapter 5, a limiting column 15 is fixed inside the main body 3, the limiting column 15 is movably connected with the fixing block 16, the limiting column 15 penetrates through the fixing block 16, a reset spring 14 is arranged on the surface of the limiting column 15, and two ends of the reset spring 14 are respectively fixedly connected with the inner wall of the main body 3 and the fixing block 16.

Connecting holes 8 are formed in two sides of the main body 3, a supporting plate 1 is fixed on the top surface of the bottom plate 2, the supporting plate 1 is in an axisymmetric structure relative to the bottom plate 2, a connecting column 13 is fixed on the inner side of the supporting plate 1, and the connecting column 13 is movably connected with the connecting holes 8. The surface of spliced pole 13 is equipped with activity ring 6, and activity ring 6 and spliced pole 13 swing joint, and the surface of spliced pole 13 is equipped with buffer spring 11, and buffer spring 11's both ends respectively with

backup pad

1, 6 fixed connection of activity ring, and the surface nestification of spliced pole 13 has cushion collar 12, and the top surface of bottom plate 2 is fixed with blotter 10. The surface of main part 3 has been seted up card slot 9, and card slot 9 runs through the main part 3 surface, and the top surface array of main part 3 is fixed with radiating fin 7, and radiating fin 7 runs through the main part 3 top surface, and mounting hole 4 has been seted up to the surface array of bottom plate 2, and mounting hole 4 runs through bottom plate 2. The length of the outer diameter of the movable ring 6 is larger than that of the connecting hole 8, and the length of the diameter of the connecting hole 8 is larger than that of the buffer sleeve 12. The cushion cover 12 and cushion pad 10 are both made of rubber thermoplastic. The radiating fins 7 are formed by aluminum alloy punching and polishing.

The working principle of the utility model is as follows: the whole device is fixed in the vehicle through the mounting hole 4 on the mounting plate, when the vehicle is violently vibrated in the driving process, the buffer spring 11, the buffer sleeve 12 and the buffer pad 10 can provide a buffering effect of force for each orientation of the main body 3, the heat dissipation fins 7 function to transfer heat in the main body 3 to the outside of the main body 3, the surface of the main body 3 is provided with an adapter 5, and the adapter 5 is movably connected with the main body 3, under the action of the return spring 14, the adapter 5 moves into the main body 3, when the external connecting line is fixedly inserted into the adapter 5 and the connecting line is pulled, the adapter 5 moves outwards, carry out the buffering absorption to the pulling force, avoided the connecting wire to drop easily when the vehicle accelerates, brake or the road jolts, avoided causing the connecting wire to pull the damage of on-vehicle digital video recorder when tight in addition again.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an on-vehicle digital video recorder, includes bottom plate (2), its characterized in that: the top of bottom plate (2) is equipped with main part (3), the surface of main part (3) is equipped with adapter (5), and adapter (5) and main part (3) swing joint, and adapter (5) run through main part (3) surface, the inner wall of adapter (5) is fixed with fixed block (16), the inside of main part (3) is fixed with spacing post (15), and spacing post (15) and fixed block (16) swing joint, and spacing post (15) run through fixed block (16), the surface of spacing post (15) is equipped with reset spring (14), and the both ends of reset spring (14) respectively with main part (3) inner wall, fixed block (16) fixed connection.

2. The vehicle-mounted digital video recorder as claimed in claim 1, wherein: connecting hole (8) have been seted up to the both sides of main part (3), the top surface of bottom plate (2) is fixed with backup pad (1), and backup pad (1) is axisymmetric structure about bottom plate (2), the inboard of backup pad (1) is fixed with spliced pole (13), and spliced pole (13) and connecting hole (8) swing joint.

3. The vehicle-mounted digital video recorder as claimed in claim 2, wherein: the surface of spliced pole (13) is equipped with activity ring (6), and activity ring (6) and spliced pole (13) swing joint, the surface of spliced pole (13) is equipped with buffer spring (11), and the both ends of buffer spring (11) respectively with backup pad (1), activity ring (6) fixed connection, the surface nestification of spliced pole (13) has cushion collar (12), the top surface of bottom plate (2) is fixed with blotter (10).

4. The vehicle-mounted digital video recorder as claimed in claim 1, wherein: card slot (9) have been seted up on the surface of main part (3), and card slot (9) run through main part (3) surface, the top surface array of main part (3) is fixed with radiating fin (7), and radiating fin (7) run through main part (3) top surface, mounting hole (4) have been seted up to the surface array of bottom plate (2), and mounting hole (4) run through bottom plate (2).

5. The vehicle-mounted digital video recorder as recited in claim 3, wherein: the outer diameter length of the movable ring (6) is greater than the diameter length of the connecting hole (8), and the diameter length of the connecting hole (8) is greater than the outer diameter length of the buffer sleeve (12).

6. The vehicle-mounted digital video recorder as recited in claim 3, wherein: the buffer sleeve (12) and the buffer pad (10) are both formed by thermoplastic rubber.

7. The vehicle-mounted digital video recorder as recited in claim 4, wherein: the radiating fins (7) are formed by punching and polishing aluminum alloy.