Inter-vehicle network transmission device with heat dissipation structure

Abstract

The utility model relates to the related technical field of vehicle network transmission, in particular to an inter-vehicle network transmission device with a heat dissipation structure, which comprises a device main body, a control panel is arranged in a slot in the left side of the front end of the device main body, and a power interface and a network cable interface are arranged in a slot in the middle of the rear end of the device main body. Clamping plates are arranged in the middles of the surfaces of the left end and the right end of the device body in a slotted mode, and a set of clamping cylinders are arranged in the surfaces of the upper end and the lower end of each clamping plate in a slotted mode. The improved inter-vehicle network transmission device with the heat dissipation structure is provided with a ventilation net and a heat dissipation fan, the middle of a rectangular fixing frame is slotted to be connected with a telescopic connecting arm, then the rectangular fixing frame can be opened by rotating the front end of the rectangular fixing frame, and the heat dissipation fan is installed through a driving motor, so that the heat dissipation effect is improved. And meanwhile, in order to avoid dust accumulation, a ventilation net is additionally arranged on the front side of the heat dissipation fan, the four corner ends of the ventilation net are fixed to the inner side of the rectangular fixing frame through bolts, and follow-up cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to vehicle network transmission, in particular to an inter-vehicle network transmission device with a heat dissipation structure. Background Art

[0002] The network transmission devices between vehicles are all composed of communication modules through wireless transmission. At the same time, the communication modules are widely used in various vehicle terminals, and the network transmission modules can provide users with network services such as positioning, navigation, Internet access, games and multimedia;

[0003] When the network transmission module is installed on a vehicle, due to its powerful functions, the operating temperature of the module is relatively high, and a separate heat dissipation component needs to be installed. At the same time, the module needs to be easily disassembled and assembled due to its high maintenance frequency.

[0004] In the process of realizing the present invention, the inventors discovered that the prior art had the following problems: 1. Due to the large number of network service functions, the operating temperature of the traditional vehicle-to-vehicle network transmission device will be relatively high after being installed inside the vehicle, which will cause the operating load of the equipment to be relatively large, thereby affecting normal use; 2. The traditional vehicle-to-vehicle network transmission device has a large number of internal circuit components, which requires the device to be easily disassembled and assembled during use to make it more convenient for maintenance and inspection. Utility Model Content

[0005] The purpose of the present invention is to provide an inter-vehicle network transmission device with a heat dissipation structure, so as to solve the problems of the conventional inter-vehicle network transmission device mentioned in the background art, namely, the lack of a heat dissipation component of the network transmission module and the lack of a quick-release structure of the module. To achieve the above purpose, the present invention provides the following technical solution: an inter-vehicle network transmission device with a heat dissipation structure comprises a device body, a control panel is installed in a slot on the left side of the front end of the device body, and a power interface and a network cable interface are provided in a slot in the middle of the rear end of the device body, a snap-fit ​​plate is provided in the middle of the left and right end surfaces of the device body, and a group of snap-fit ​​cylinders are provided in the slots on the upper and lower end surfaces of the snap-fit ​​plate;

[0006] Three sets of ventilation nets are provided in slots at equal intervals on the middle right side of the front end surface of the device body, and adjustment knobs are provided in slots in the middle of the left and right sides of the front end surface of the device body. A rectangular fixing frame is provided at the outer rear end of each ventilation net, and a telescopic connecting arm is provided in slots on the left and right sides of the middle surface of each rectangular fixing frame. A heat dissipation fan is provided in the middle of the inner rear end of each rectangular fixing frame.

[0007] A fixed crossbar is provided at the rear end of the adjusting knob, and a set of rectangular through-slots are opened at equal intervals on the upper and lower sides of the middle of the fixed crossbar. Sliding connecting rings are provided inside the slots of the fixed crossbar, and a worm gear set is provided on one side of the middle of the front and rear ends of the fixed crossbar close to the middle of the device body.

[0008] The middle part of one end of the sliding connection ring close to the clamping plate is connected to a sliding adjustment plate, and the outer middle part of the other side surface of the sliding adjustment plate is provided with a rotating gear, and the end of the rotating gear away from the sliding adjustment plate is wrapped with a pull rope;

[0009] The outer surface of the rear end of the adjusting knob is sleeved with a connecting shaft, and the inner groove of the rear end of the connecting shaft is provided with a sliding cross bar, and the outer sides of the middle of the front and rear ends of the sliding cross bar are both provided with a linkage gear set.

[0010] Further preferably, the four corner ends of the ventilation net are slotted and fixed to the four corner grooves on the inner front side of the rectangular fixed frame by bolts, and the middle part of the upper front end of the rectangular fixed frame is connected to the inner rear end upper groove of the rectangular fixed frame through a rotating shaft, and both ends of the telescopic connecting arm are respectively rotatably connected to the middle parts of the upper and lower sides of the inner walls of the rectangular groove on the front and rear sides of the middle of the rectangular fixed frame, and the middle part of the rear end of the heat dissipation fan is connected to the control motor through a coupling.

[0011] Further preferably, the side surfaces of the locking plate are slidably connected to the inner walls of the left and right grooves of the device body, and the middle part of the locking cylinder is slidably connected to the inner walls of the upper and lower circular grooves of the locking plate, and the middle part of the bottom end of the pull rope is fixed to the middle part of the end surface of the locking cylinder close to the middle part of the locking plate by bolts.

[0012] Further preferably, a group of rectangular sliders are fixed at even intervals on the outer surface of the middle part of the rear end of the adjusting knob, and the sliders in the middle part of the rear end of the adjusting knob are all slidably connected to the inner wall of the front end circular groove of the connecting shaft, and the rear end of the adjusting knob is slidably connected to the inner wall of the middle part of the rear end circular groove of the connecting shaft, and the rear end surface of the adjusting knob is slidably connected to the middle part of the front end of the linkage gear group.

[0013] Further preferably, a circle of serrated blocks are fixed to the inner wall of the worm gear group, and the upper end portion of the linkage gear group is meshed and connected to the middle part of the upper end of the serrated block on the inner wall of the worm gear group, and the end surface of the linkage gear group close to the fixed cross bar is connected to the front and rear ends of the inner wall of the fixed cross bar through a cylindrical bearing, and the front end of the sliding cross bar is fixed to the middle part of the rear end surface of the connecting shaft.

[0014] Further preferably, the middle part of the sliding connecting ring is fixedly sleeved on the middle surface of the sliding cross bar through a circular through-groove, and the middle part of the sliding adjustment plate close to the sliding connecting ring is fixed to the middle part of the end of the sliding connecting ring close to the clamping plate through a connecting cross bar, and the bottom end of the other side surface of the sliding adjustment plate is meshed and connected to the middle part of the bottom end of the rotating gear through a serrated block, the other end part of the rotating gear is fixed with a connecting shaft, and the end of the pull rope close to the connecting shaft is wrapped around the middle outer ring surface of the connecting shaft at the end of the rotating gear.

[0015] Further preferably, the end of the worm gear group close to the fixed cross bar is connected to the front and rear end surfaces of the fixed cross bar by bearings, and the bottom end of the worm wheel of the worm gear group is connected to the bottom end of the inner wall of the groove on the left and right sides of the device body by bearings, and the middle part of the upper end of the worm wheel of the worm gear group is connected to the middle part of the racks at the front and rear ends of the side of the clamping plate close to the middle of the device body through a fixed gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the utility model, a ventilation net and a heat dissipation fan are provided. A rectangular fixing frame is provided by slotting in the middle of the right side of the front end of the device body, and a telescopic connecting arm is connected by slotting in the middle of the rectangular fixing frame, so that the rectangular fixing frame can be opened by rotating the front end of the rectangular fixing frame, and the heat dissipation fan is installed by driving the motor. At the same time, in order to avoid the accumulation of dust, a ventilation net is added to the front side of the heat dissipation fan, and the four corner ends of the ventilation net are fixed to the inner side of the rectangular fixing frame by bolts, which is convenient for subsequent cleaning and replacement.

[0018] In the utility model, a locking plate and a locking cylinder are provided. The locking plate is provided by slotting in the middle of the left and right ends of the device body, and a group of locking cylinders are provided by slotting on the upper and lower sides of the locking plate, so that the user can drive the worm gear group and the sliding connecting ring behind the adjusting knob to rotate and slide by turning the adjusting knob or pressing the adjusting knob, and then the locking plate and the locking cylinder are respectively slid inside the grooves of the device body and the locking plate through the relevant structure, so as to facilitate subsequent disassembly, assembly, repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an enlarged structural diagram of the rectangular fixed frame of the utility model;

[0021] Figure 3 This is an enlarged structural diagram of the clamping plate of the utility model;

[0022] Figure 4This is an enlarged structural diagram of the sliding adjustment plate of the utility model;

[0023] Figure 5 This is a schematic diagram of the enlarged structure of the connecting shaft rod of the utility model.

[0024] In the figure: 1. Device body; 2. Ventilation net; 3. Clamping plate; 4. Clamping cylinder; 5. Adjustment knob; 6. Rectangular fixing frame; 7. Telescopic connecting arm; 8. Cooling fan; 9. Worm gear set; 10. Fixed cross bar; 11. Sliding connecting ring; 12. Sliding adjustment plate; 13. Rotating gear; 14. Pull rope; 15. Connecting shaft; 16. Sliding cross bar; 17. Linkage gear set. DETAILED DESCRIPTION

[0025] 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 technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a vehicle-to-vehicle network transmission device with a heat dissipation structure, comprising a device body 1, a control panel installed in a slot on the left side of the front end of the device body 1, and a power interface and a network cable interface in a slot in the middle of the rear end of the device body 1, a clamping plate 3 is slotted in the middle of the left and right end surfaces of the device body 1, and a group of clamping cylinders 4 are slotted in the upper and lower end surfaces of the clamping plate 3;

[0027] Three sets of ventilation nets 2 are provided in slots at equal intervals on the middle right side of the front end surface of the device body 1, and adjustment knobs 5 are provided in slots in the middle of the left and right sides of the front end surface of the device body 1. A rectangular fixing frame 6 is provided on the outer rear end of each ventilation net 2, and a telescopic connecting arm 7 is provided in slots on the left and right sides of the middle surface of each rectangular fixing frame 6. A heat dissipation fan 8 is provided in the middle of the inner rear end of each rectangular fixing frame 6.

[0028] A fixed crossbar 10 is provided at the rear end of the adjusting knob 5, and a set of rectangular through-slots are opened at equal intervals on the upper and lower sides of the middle of the fixed crossbar 10. Sliding connecting rings 11 are provided inside the slots of the fixed crossbar 10, and a worm gear set 9 is provided on one side of the middle of the front and rear ends of the fixed crossbar 10 close to the middle of the device body 1;

[0029] The middle of one end of the sliding connection ring 11 close to the engaging plate 3 is connected to a sliding adjustment plate 12, and the middle outer side of the other side surface of the sliding adjustment plate 12 is provided with a rotating gear 13, and the end of the rotating gear 13 away from the sliding adjustment plate 12 is wrapped with a pull rope 14;

[0030] The outer surface of the rear end of the adjusting knob 5 is sleeved with a connecting shaft 15, and a sliding cross bar 16 is grooved on the inner side of the rear end of the connecting shaft 15. A linkage gear set 17 is provided on the outer side of the middle of the front and rear ends of the sliding cross bar 16.

[0031] In this embodiment, Figure 2 As shown, the four corner ends of the ventilation net 2 are slotted and fixed to the four corner grooves on the inner side of the front end of the rectangular fixed frame 6 by bolts, and the middle part of the front upper end of the rectangular fixed frame 6 is connected to the inner part of the rear upper groove of the rectangular fixed frame 6 through a rotating shaft, and the two ends of the telescopic connecting arm 7 are respectively rotatably connected to the middle parts of the upper and lower sides of the inner walls of the rectangular groove on the front and rear sides of the middle of the rectangular fixed frame 6, and the middle part of the rear end of the heat dissipation fan 8 is connected to the control motor through a coupling; by arranging the heat dissipation fan 8 on the inner side of the rectangular fixed frame 6 and by arranging the ventilation net 2 on the front side of the heat dissipation fan 8, this structure can dissipate the heat inside the device body 1.

[0032] In this embodiment, Figure 1 As shown, the side surfaces of the locking plate 3 are slidably connected to the inner walls of the left and right grooves of the device body 1, and the middle part of the locking cylinder 4 is slidably connected to the inner walls of the upper and lower circular grooves of the locking plate 3, and the middle part of the bottom end of the pull rope 14 is fixed to the middle part of the end surface of the locking cylinder 4 close to the middle part of the locking plate 3 by bolts; the pulling of the pull rope 14 can make the locking cylinder 4 slide along the inner walls of the circular grooves on the upper and lower sides of the locking plate 3.

[0033] In this embodiment, Figure 5 As shown, a group of rectangular sliders are fixed at equal intervals on the outer surface of the middle part of the rear end of the adjusting knob 5, and the sliders in the middle part of the rear end of the adjusting knob 5 are all slidably connected to the inner wall of the front end circular groove of the connecting shaft 15, and the rear end of the adjusting knob 5 is penetrated and slidably connected to the inner wall of the rear end middle circular groove of the connecting shaft 15, and the rear end surface of the adjusting knob 5 is penetrated and slidably connected to the middle part of the front end of the linkage gear set 17; by rotating the adjusting knob 5, the adjusting knob 5 can drive the connecting shaft 15 to rotate through the slider at the rear end, and the adjusting knob 5 can be pressed so that the adjusting knob 5 can slide along the inner wall of the front circular groove of the connecting shaft 15.

[0034] In this embodiment, Figure 5As shown, a circle of serrated blocks is fixed to the inner wall of the worm gear set 9, and the upper end of the linkage gear set 17 is meshed and connected to the middle of the upper end of the serrated block on the inner wall of the worm gear set 9, and the end surface of the linkage gear set 17 close to the fixed cross bar 10 is connected to the front and rear ends of the inner wall of the fixed cross bar 10 through a cylindrical bearing, and the front end of the sliding cross bar 16 is fixed to the middle of the rear end surface of the connecting shaft 15; the rotation of the connecting shaft 15 can drive the linkage gear set 17 on the rear side to rotate, and then the gear at the upper end of the linkage gear set 17 drives the worm gear set 9 to rotate.

[0035] In this embodiment, Figure 4 As shown, the middle part of the sliding connecting ring 11 is fixedly sleeved on the middle surface of the sliding cross bar 16 through a circular through groove, and the middle part of the sliding adjustment plate 12 close to the sliding connecting ring 11 is fixed to the middle part of the end of the sliding connecting ring 11 close to the locking plate 3 through the connecting cross bar, and the bottom end of the other side surface of the sliding adjustment plate 12 is meshed and connected to the middle part of the bottom end of the rotating gear 13 through a serrated block, and the other end of the rotating gear 13 is fixed with a connecting shaft, and the end of the pull rope 14 close to the connecting shaft is wound around the middle outer ring surface of the connecting shaft at the end of the rotating gear 13; the sliding cross bar 16 can drive the device body 1 to slide inside the rectangular sliding groove of the fixed cross bar 10, so that the sliding connecting ring 11 can drive the sliding adjustment plate 12 on one side to slide, and drive the rotating gear 13 to rotate through the meshing structure, so that the rotating shaft at the end of the rotating gear 13 can drive the locking cylinder 4 to retract into the circular groove of the locking plate 3 by winding the pull rope 14.

[0036] In this embodiment, Figure 3 As shown, one end of the worm gear group 9 close to the fixed cross bar 10 is connected to the front and rear end surfaces of the fixed cross bar 10 by bearings, and the bottom end of the worm wheel of the worm gear group 9 is connected to the bottom end of the inner wall of the left and right grooves of the device body 1 by bearings, and the middle part of the upper end of the worm wheel of the worm gear group 9 is connected to the middle part of the front and rear end racks of the clamping plate 3 close to the middle part of the device body 1 through a fixed gear meshing; through the rotation of the worm gear group 9, the gear connected to the middle part of the upper end of the worm gear group 9 can drive the racks on the front and rear ends of the clamping plate 3 to slide, thereby controlling the sliding of the clamping plate 3 inside the grooves on the left and right sides of the device body 1.

[0037] The use method and advantages of the utility model: When the vehicle-to-vehicle network transmission device with a heat dissipation structure is used, the working process is as follows:

[0038] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, first, the user can rotate the adjusting knob 5, and drive the linkage gear set 17 to rotate through the connecting shaft 15 at the rear end of the adjusting knob 5, thereby causing the linkage gear set 17 to rotate through the gear at the end to rotate the worm gear set 9, and then drive the rack at the end of the clamping plate 3 to slide through the gear on the upper side of the worm gear set 9, so that the clamping plate 3 can be retracted into the groove of the device body 1, and at the same time, the user can press the adjusting knob 5 and drive the sliding cross bar 16 at the rear side to slide through the adjusting knob 5, so that the sliding connecting ring 11 in the middle of the sliding cross bar 16 slides along the middle rectangular groove of the fixed cross bar 10, and then the sliding connecting ring 11 drives the sliding adjustment plate 12 on the other side to slide, so that the meshing structure can drive the rotating gear 13 to rotate, and pull the pull rope 14 through the rotating shaft at the end of the rotating gear 13 to retract the clamping cylinder 4 into the interior of the clamping plate 3, and then install the device body 1 into the interior of the car, and release the adjusting knob 5 and rotate the adjusting knob 5 in the opposite direction to clamp the clamping plate 3 and the clamping cylinder 4 into the groove of the vehicle;

[0039] At the same time, the driving motor at the rear end of the heat dissipation fan 8 can be started, so that the motor can drive the heat dissipation fan 8 to rotate and dissipate the heat inside the device body 1. At the same time, the rectangular fixed frame 6 can be opened by rotating and supported by the telescopic connecting arm 7, so that the user can inspect the heat dissipation fan 8 and replace or clean the ventilation net 2 at the same time.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-to-vehicle network transmission device with a heat dissipation structure, comprising a device body (1), characterized in that: A control panel is installed in a slot on the left side of the front end of the device body (1), and a power interface and a network cable interface are provided in a slot in the middle of the rear end of the device body (1). A clamping plate (3) is provided in the middle of the left and right end surfaces of the device body (1), and a group of clamping cylinders (4) are provided in slots on the upper and lower end surfaces of the clamping plate (3). Three sets of ventilation nets (2) are provided in slots at equal intervals on the middle right side surface of the front end of the device body (1), and adjustment knobs (5) are provided in slots on the middle left and right sides of the front end surface of the device body (1), a rectangular fixing frame (6) is provided at the outer rear end of each ventilation net (2), and telescopic connecting arms (7) are provided in slots on the left and right sides of the middle surface of each rectangular fixing frame (6), and a heat dissipation fan (8) is provided at the middle of the inner rear end of each rectangular fixing frame (6); A fixed cross bar (10) is provided at the rear side of the rear end of the adjusting knob (5), and a group of rectangular through-slots are opened at equal intervals on the upper and lower sides of the middle of the fixed cross bar (10), a sliding connection ring (11) is provided on the inner side of the slot of the fixed cross bar (10), and a worm gear group (9) is provided on one side of the middle of the front and rear ends of the fixed cross bar (10) close to the middle of the device body (1); The middle of one end of the sliding connection ring (11) close to the locking plate (3) is connected to a sliding adjustment plate (12), and a rotating gear (13) is provided on the outer side of the middle of the other side surface of the sliding adjustment plate (12), and a pull rope (14) is wound around the end of the rotating gear (13) away from the sliding adjustment plate (12); The outer surface of the rear end of the adjusting knob (5) is sleeved with a connecting shaft (15), and the inner groove of the rear end of the connecting shaft (15) is provided with a sliding cross bar (16), and the outer sides of the middle of the front and rear ends of the sliding cross bar (16) are both provided with a linkage gear set (17).

2. The inter-vehicle network transmission device with a heat dissipation structure according to claim 1, characterized in that: The four corner ends of the ventilation net (2) are slotted and fixed to the four corner grooves on the inner front side of the rectangular fixed frame (6) by bolts, and the middle of the upper front end of the rectangular fixed frame (6) is connected to the inner rear end upper groove of the rectangular fixed frame (6) through a rotating shaft, and both ends of the telescopic connecting arm (7) are respectively rotatably connected to the middle of the upper and lower sides of the inner wall of the rectangular groove on the front and rear sides of the middle of the rectangular fixed frame (6), and the middle of the rear end of the heat dissipation fan (8) is connected to the control motor through a coupling.

3. The inter-vehicle network transmission device with a heat dissipation structure according to claim 1, characterized in that: The side surfaces of the locking plate (3) are slidably connected to the inner walls of the left and right grooves of the device body (1), and the middle of the locking cylinder (4) is slidably connected to the inner walls of the upper and lower circular grooves of the locking plate (3), and the middle of the bottom end of the pull rope (14) is fixed to the middle of one end surface of the locking cylinder (4) close to the middle of the locking plate (3) by bolts.

4. The inter-vehicle network transmission device with a heat dissipation structure according to claim 1, characterized in that: A group of rectangular sliders are fixed at equal intervals on the outer surface of the middle portion of the rear end of the adjusting knob (5), and the sliders in the middle portion of the rear end of the adjusting knob (5) are all slidably connected to the inner wall of the front end circular groove of the connecting shaft (15), and the rear end of the adjusting knob (5) is all penetrated and slidably connected to the inner wall of the rear end circular groove of the middle portion of the connecting shaft (15), and the rear end surface of the adjusting knob (5) is all penetrated and slidably connected to the middle portion of the front end of the linkage gear set (17).

5. The inter-vehicle network transmission device with a heat dissipation structure according to claim 1, characterized in that: A circle of sawtooth blocks are fixed to the inner wall of the worm gear set (9), and the upper end of the linkage gear set (17) is meshed and connected to the middle part of the upper end of the sawtooth block on the inner wall of the worm gear set (9), and the end surface of the linkage gear set (17) close to the fixed cross bar (10) is connected to the front and rear ends of the inner wall of the fixed cross bar (10) through a cylindrical bearing, and the front end of the sliding cross bar (16) is fixed to the middle part of the rear end surface of the connecting shaft (15).

6. The inter-vehicle network transmission device with a heat dissipation structure according to claim 1, characterized in that: The middle part of the sliding connection ring (11) is fixedly sleeved on the middle surface of the sliding cross bar (16) by opening a circular through groove, and the middle part of one end of the sliding adjustment plate (12) close to the sliding connection ring (11) is fixed to the middle part of one end of the sliding connection ring (11) close to the clamping plate (3) through the connecting cross bar, and the bottom end of the other side surface of the sliding adjustment plate (12) is meshed and connected to the middle part of the bottom end of the rotating gear (13) through a sawtooth block, and the other end of the rotating gear (13) is fixed with a connecting shaft, and the end of the pull rope (14) close to the connecting shaft is wound around the middle outer ring surface of the connecting shaft at the end of the rotating gear (13).

7. The inter-vehicle network transmission device with a heat dissipation structure according to claim 1, characterized in that: One end of the worm gear group (9) close to the fixed cross bar (10) is connected to the front and rear end surfaces of the fixed cross bar (10) by bearings, and the bottom end of the worm wheel of the worm gear group (9) is connected to the bottom ends of the inner walls of the left and right grooves of the device body (1) by bearings, and the middle part of the upper end of the worm wheel of the worm gear group (9) is connected to the middle part of the front and rear end racks of the clamping plate (3) close to the middle part of the device body (1) by fixing a gear.

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