CN211663177U

CN211663177U - Radio frequency identification device applied to Internet of vehicles terminal

Info

Publication number: CN211663177U
Application number: CN202020224410.5U
Authority: CN
Inventors: 杨成诚; 许艺瀚
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-13
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a be applied to radio frequency identification device at car networking terminal, including the chassis, the top fixedly connected with supporting shoe of chassis inner chamber rear side, the front side fixedly connected with fixed block of chassis inner chamber, the quantity of fixed block is two, and there is the threaded rod bottom of top fixed block through bearing swing joint. The utility model discloses a rotate handle one, handle one finally drives the lug and slides in solid fixed ring's inner chamber, and then adjusts the angle of rack, back of the body stimulates two handles two, make the one end of fixture block break away from the inner chamber of draw-in groove, and then dismantle the radio frequency identification device body, the purpose that facilitates the use has been reached promptly, this radio frequency identification device who is applied to car networking terminal possesses the advantage that facilitates the use, the device has realized angle modulation function, driver's use has been made things convenient for, and the device conveniently dismantles and installs, manpower and time have been saved.

Description

Radio frequency identification device applied to Internet of vehicles terminal

Technical Field

The utility model relates to a car networking technical field specifically is a be applied to radio frequency identification device at car networking terminal.

Background

The concept of the internet of vehicles is derived from the internet of things, namely the internet of vehicles, the network connection between vehicles and X (namely the vehicles, people, roads and service platforms) is realized by taking the vehicles in driving as information perception objects and by means of a new generation of information communication technology, the overall intelligent driving level of the vehicles is improved, safe, comfortable, intelligent and efficient driving feeling and traffic service are provided for users, meanwhile, the traffic operation efficiency is improved, and the intelligent level of social traffic service is improved.

Corresponding intelligent terminal has been installed additional to present many vehicles, but the radio frequency identification device that is used for car networking terminal current is direct inside the car through the bolt fastening, leads to dismantling all comparatively troublesome with the installation, needs the longer time to the angle can't be adjusted, need go to comply with the angle of device during the use, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to radio frequency identification device at car networking terminal possesses the advantage that facilitates use, has solved current radio frequency identification device that is used for the car networking terminal and has generally directly passed through the bolt fastening inside the car, leads to dismantling all comparatively troublesome with the installation, needs longer time to the angle can't be adjusted, need go to comply with the problem of device angle during the use.

In order to achieve the above object, the utility model provides a following technical scheme: a radio frequency identification device applied to a terminal of the Internet of vehicles comprises an underframe, wherein a supporting block is fixedly connected with the top of the rear side of an inner cavity of the underframe, the front side of the inner cavity of the underframe is fixedly connected with two fixing blocks, the bottom of the top fixing block is movably connected with a threaded rod through a bearing, the bottom end of the threaded rod penetrates through the bottom of the bottom fixing block and is fixedly connected with a first handle, the surface of the threaded rod is in threaded connection with a threaded sleeve, the front side of the supporting block is rotationally connected with a placing rack through a rotating shaft, the front side of the threaded sleeve is provided with an adjusting mechanism, a placing groove is arranged on the front side of the placing frame, the inner cavity of the placing groove is movably connected with a radio frequency identification device body, the movable cavities are formed in the placing frame, the number of the movable cavities is two, and the inner cavity of each movable cavity is provided with a locking mechanism.

Preferably, the adjusting mechanism comprises a fixing rod fixed on the front side of the threaded sleeve, a bump is fixedly connected to one side of the fixing rod, a fixing ring is fixedly connected to the rear side of the placing rack, and the inner wall of the fixing ring is connected with the bump in a sliding manner.

Preferably, the locking mechanism includes a fixture block penetrating through an inner cavity of the movable cavity, the two sides of the radio frequency identification device body are both provided with a clamping groove, the inner cavity of the clamping groove is movably connected with the fixture block, and the top and the bottom of the fixture block are both provided with a reset mechanism.

Preferably, the resetting mechanism comprises a connecting block fixed at the top and the bottom of the clamping block, a spring is sleeved on the surface of the clamping block, one end of the spring is fixedly connected with the inner wall of the movable cavity, and the other end of the spring is fixedly connected with the connecting block.

Preferably, one end of the clamping block penetrates through one side of the placing frame and is fixedly connected with a second handle, and the second handle is spherical.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model rotates the first handle to finally drive the lug to slide in the inner cavity of the fixed ring, further adjusting the angle of the placing rack, pulling the two handles to make one end of the clamping block separate from the inner cavity of the clamping groove, further disassembling the radio frequency identification device body, the radio frequency identification device applied to the car networking terminal has the advantage of convenient use, the device has realized the angle modulation function, has made things convenient for navigating mate's use to the device conveniently dismantles and installs, has saved manpower and time, has solved current radio frequency identification device that is used for the car networking terminal and has generally directly passed through the bolt fastening inside the car, and it is all comparatively troublesome to lead to dismantling and installing, needs the longer time, and the angle can't be adjusted, need go to comply with the problem of device angle during the use.

2. The utility model discloses an adjustment mechanism's setting, the lug slides in solid fixed ring's inner chamber, adjusts the angle of rack, has made things convenient for navigating mate's use, and through locking mechanical system's setting, the one end of fixture block gets into or breaks away from the inner chamber of draw-in groove, can accomplish the installation to the radio frequency identification device body or dismantle, has improved the practicality, through the setting of handle two, has increased the area of contact of user palm with the fixture block, has made things convenient for user pulling fixture block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the structure of the present invention;

fig. 3 is a left side view of the structure of the present invention.

In the figure: 1. a chassis; 2. a support block; 3. a fixed block; 4. a threaded rod; 5. a first handle; 6. a threaded sleeve; 7. placing a rack; 8. an adjustment mechanism; 81. fixing the rod; 82. a bump; 83. a fixing ring; 9. a placement groove; 10. a radio frequency identification device body; 11. a movable cavity; 12. a locking mechanism; 121. a clamping block; 122. a card slot; 13. a reset mechanism; 131. connecting blocks; 132. a spring; 14. and a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a radio frequency identification device applied to a vehicle networking terminal comprises a chassis 1, wherein a supporting block 2 is fixedly connected to the top of the rear side of an inner cavity of the chassis 1, two fixing blocks 3 are fixedly connected to the front side of the inner cavity of the chassis 1, a threaded rod 4 is movably connected to the bottom of each top fixing block 3 through a bearing, the bottom end of each threaded rod 4 penetrates through the bottom of each bottom fixing block 3 and is fixedly connected with a first handle 5, a threaded sleeve 6 is connected to the surface of each threaded rod 4 in a threaded manner, a placing frame 7 is rotatably connected to the front side of each supporting block 2 through a rotating shaft, an adjusting mechanism 8 is arranged on the front side of each threaded sleeve 6, each adjusting mechanism 8 comprises a fixing rod 81 fixed to the front side of each threaded sleeve 6, a lug 82 is fixedly connected to one side of each fixing rod 81, a fixing ring 83 is fixedly connected to the rear, the lug 82 slides in the inner cavity of the fixing ring 83 to adjust the angle of the placing rack 7, which is convenient for a driver to use, a placing groove 9 is arranged at the front side of the placing rack 7, the inner cavity of the placing groove 9 is movably connected with a radio frequency identification device body 10, the placing rack 7 is internally provided with two movable cavities 11, the inner cavities of the movable cavities 11 are provided with locking mechanisms 12, each locking mechanism 12 comprises a clamping block 121 penetrating the inner cavity of the movable cavity 11, both sides of the radio frequency identification device body 10 are provided with clamping grooves 122, the inner cavity of each clamping groove 122 is movably connected with the clamping block 121, the top and the bottom of each clamping block 121 are provided with reset mechanisms 13, through the arrangement of the locking mechanisms 12, one end of each clamping block 121 enters or breaks away from the inner cavity of the clamping groove 122, the radio frequency identification device body 10 can be installed or disassembled, the practicability is improved, each reset mechanism 13 comprises a connecting block 131 fixed at the, the surface of the clamping block 121 is sleeved with a spring 132, one end of the spring 132 is fixedly connected with the inner wall of the movable cavity 11, the other end of the spring 132 is fixedly connected with the connecting block 131, one end of the clamping block 121 penetrates through to one side of the placing frame 7 and is fixedly connected with a second handle 14, the second handle 14 is spherical, through the arrangement of the second handle 14, the contact area between the palm of a user and the clamping block 121 is increased, and the user can pull the clamping block 121 conveniently.

The working principle is as follows: the utility model discloses during the use, the user is through rotating handle 5, handle 5 drives threaded rod 4 and rotates, threaded rod 4 passes through the screw thread and drives about the thread bush 6, thread bush 6 drives about dead lever 81 and lug 82 and removes, lug 82 slides in the inner chamber of solid fixed ring 83, promote solid fixed ring 83 and rack 7 and carry out the fan-shaped motion that uses the pivot at 2 tops of supporting shoe as the axle center, and then adjust rack 7's angle, when needs are dismantled, two handles two 14 of pulling back on the back, two handles 14 drive two fixture block 121 back of the body removals mutually, spring 132 is in compression state this moment, in the inner chamber that breaks away from draw-in groove 122 until the one end of fixture block 121, release radio frequency identification device body 10, the completion is dismantled, the mesh that facilitates the use has been reached promptly.

In summary, the following steps: the radio frequency identification device applied to the car networking terminal is characterized in that the first handle 5 is rotated, the first handle 5 finally drives the bump 82 to slide in the inner cavity of the fixing ring 83, the angle of the placing frame 7 is adjusted, the second handle 14 is pulled back to back, one end of the clamping block 121 is separated from the inner cavity of the clamping groove 122, the radio frequency identification device body 10 is disassembled, and the purpose of convenient use is achieved. The angle of the device is required to be adjusted when the device is used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to radio frequency identification device at car networking terminal, includes the chassis, its characterized in that: the utility model discloses a radio frequency identification device, including chassis inner chamber, bearing swing joint, standing groove, radio frequency identification device body, movable chamber, chassis inner chamber's top fixedly connected with supporting shoe, chassis inner chamber's front side fixedly connected with fixed block, the quantity of fixed block is two, and bearing swing joint has the threaded rod bottom of top fixed block, the bottom of threaded rod runs through to the bottom of bottom fixed block and fixedly connected with handle one, the surperficial threaded connection of threaded rod has the thread bush, the front side of supporting shoe is rotated through the pivot and is connected with the rack, the front side of thread bush is provided with adjustment mechanism, the standing groove has been seted up to the front side of rack, the inner chamber swing joint of standing groove has the radio frequency identification device body, movable.

2. The radio frequency identification device applied to the vehicle networking terminal according to claim 1, wherein: the adjusting mechanism comprises a fixing rod fixed on the front side of the threaded sleeve, a convex block is fixedly connected to one side of the fixing rod, a fixing ring is fixedly connected to the rear side of the placing rack, and the inner wall of the fixing ring is connected with the convex block in a sliding mode.

3. The radio frequency identification device applied to the vehicle networking terminal according to claim 1, wherein: the locking mechanism comprises a clamping block penetrating through an inner cavity of the movable cavity, clamping grooves are formed in two sides of the radio frequency identification device body, the inner cavity of each clamping groove is movably connected with the clamping block, and the top and the bottom of each clamping block are provided with reset mechanisms.

4. The radio frequency identification device applied to the vehicle networking terminal according to claim 3, wherein: the reset mechanism comprises a connecting block fixed at the top and the bottom of the clamping block, a spring is sleeved on the surface of the clamping block, one end of the spring is fixedly connected with the inner wall of the movable cavity, and the other end of the spring is fixedly connected with the connecting block.

5. The radio frequency identification device applied to the vehicle networking terminal according to claim 3, wherein: one end of the clamping block penetrates through one side of the placing frame and is fixedly connected with a second handle, and the second handle is spherical.