CN217145833U

CN217145833U - Vehicle-mounted wireless communication device

Info

Publication number: CN217145833U
Application number: CN202220980014.4U
Authority: CN
Inventors: 何春霞; 王朋; 曹文鹏; 林秋爽; 陈刚; 黄炜; 熊金州; 张永杰; 李铁军; 李建清
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2032-04-26

Abstract

The embodiment of the disclosure relates to the technical field of vehicles, in particular to a vehicle-mounted wireless communication device, which is used for solving the technical problem that the vehicle-mounted wireless communication device is easy to damage when jolting in the driving process of the vehicle in the related technology. The vehicle-mounted wireless communication device comprises a mounting frame, a first connecting piece and a second connecting piece, wherein the mounting frame is provided with a mounting cavity; the bearing plate is movably arranged in the mounting cavity; the first guide rod is arranged in the mounting cavity, one end of the first guide rod is connected with the bottom of the mounting cavity, and the other end of the first guide rod extends towards the direction close to the bearing plate; the first elastic piece is sleeved on the first guide rod; the sleeve is sleeved on the first guide rod in a sliding manner, one end of the sleeve is abutted against the first elastic piece, and the other end of the sleeve is abutted against the bearing plate; the wireless communication equipment body is positioned in the mounting cavity and arranged on the bearing plate. When the vehicle bumps in the driving process, the first elastic piece is extruded or stretched by the sleeve, so that elastic force or tensile force can be generated, and the wireless communication equipment body is damped.

Description

Vehicle-mounted wireless communication device

Technical Field

The embodiment of the disclosure belongs to the technical field of vehicles, and particularly relates to a vehicle-mounted wireless communication device.

Background

With the continuous progress of automobile electronic technology, the vehicle-mounted wireless communication device is widely applied to automobiles, and not only can a user conveniently know the condition of the automobile in real time, but also various living and entertainment requirements of the user can be met by arranging the vehicle-mounted wireless communication device. Therefore, the vehicle can meet the requirement of people on the versatility of the vehicle by arranging the vehicle-mounted wireless communication device. However, the vehicle-mounted wireless communication apparatus in the related art is easily damaged, thereby affecting the short service life of the vehicle-mounted wireless communication apparatus.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides a vehicle-mounted wireless communication device, which is used for solving the technical problem that the vehicle-mounted wireless communication device is easy to damage when jolting during the driving process of a vehicle in the related technology.

The scheme for solving the technical problems in the embodiment of the disclosure is as follows:

an in-vehicle wireless communication device, comprising:

the mounting frame is provided with a mounting cavity;

the bearing plate is movably arranged in the mounting cavity;

the first guide rod is arranged in the mounting cavity, one end of the first guide rod is connected with the bottom of the mounting cavity, and the other end of the first guide rod extends towards the direction close to the bearing plate;

the first elastic piece is sleeved on the first guide rod;

the sleeve is sleeved on the first guide rod in a sliding mode, one end of the sleeve is abutted to the first elastic piece, and the other end of the sleeve is abutted to the bearing plate;

the wireless communication equipment body is positioned in the mounting cavity and arranged on the bearing plate.

The beneficial effects of the embodiment of the disclosure are: through the cooperation between first guide bar, first elastic component and the sleeve for the sleeve slip cap is located on the first guide bar, and telescopic one end and first elastic component butt, its other end and loading board butt. From this, when jolting takes place in the vehicle driving process, and the wireless communication equipment body rocks downwards, when the wireless communication equipment body rocks towards the bottom of installation cavity promptly, through above first guide bar, mutually support between first elastic component and the sleeve, make the sleeve can slide along first guide bar under the extrusion of loading board and wireless communication equipment body, first elastic component produces ascending elasticity because of being compressed by the sleeve this moment, thereby play certain cushioning effect to the downward vibration of wireless communication equipment body, the downward vibration range of wireless communication equipment body has been reduced promptly. In addition, when the wireless communication equipment body is upwards overturned, when rocking towards the bottom of keeping away from the installation cavity promptly, the sleeve upwards removes along with the loading board this moment, and first elastic component produces decurrent pulling force because of receiving telescopic tensile this moment to also play certain cushioning effect to the ascending vibration of wireless communication equipment body, reduced the ascending vibration range of wireless communication equipment body promptly. Therefore, the structure can effectively play a role in damping the wireless communication equipment body, so that the damage degree of bumping in the running process of the vehicle to the wireless communication equipment body is reduced, the service life of the vehicle-mounted wireless communication device is prolonged, and the technical problem that the vehicle-mounted wireless communication device is easy to damage when bumping in the running process of the vehicle in the related technology is effectively solved.

On the basis of the technical scheme, the embodiment of the disclosure can be further improved as follows.

In one possible implementation manner, the in-vehicle wireless communication apparatus further includes:

the mounting plate is fixedly mounted at the bottom in the mounting cavity;

the baffle is fixedly arranged on the mounting plate and is arranged at intervals with the first guide rod;

the first end of the supporting rod is rotatably connected with the sleeve, and the second end of the supporting rod is arranged on the mounting plate in a sliding manner and can slide relative to the mounting plate along the direction close to or far away from the baffle;

the second elastic piece is arranged between the supporting rod and the baffle, one end of the second elastic piece is abutted against the supporting rod, and the other end of the second elastic piece is abutted against the baffle; when the supporting rod slides along the direction close to the baffle, the second elastic piece is in a compressed state.

In a possible implementation manner, a connecting seat is arranged on the outer side surface of the sleeve, and the first end of the supporting rod is rotatably connected with the connecting seat.

In a possible implementation manner, a sliding groove is arranged on the mounting plate, and the sliding groove is arranged between the first guide rod and the baffle;

the second end of bracing piece rotates and is provided with the slider, the slider slide set up in the spout, just the slider with the second elastic component is connected.

In one possible implementation, the in-vehicle wireless communication device further includes a guiding component, and the guiding component includes:

the second guide rod is fixedly arranged in the mounting cavity and is arranged in parallel with the first guide rod;

one end of the connecting rod is fixedly connected with the bearing plate, and the other end of the connecting rod extends towards the bottom in the mounting cavity;

the guide sleeve is fixedly arranged on the connecting rod, and the guide sleeve is slidably sleeved on the second guide rod.

In a possible implementation manner, the two second guide rods are respectively positioned at two sides of the connecting rod;

the guide sleeves are two and are respectively and fixedly arranged on two sides of the connecting rod, and the two guide sleeves are respectively and slidably sleeved on the second guide rods corresponding to the guide sleeves.

In one possible implementation, the in-vehicle wireless communication device further includes a fixing component, and the fixing component includes:

the first connecting plate is fixedly connected with the wireless communication equipment body;

the second connecting plate is opposite to the first connecting plate and is fixedly arranged on the bearing plate;

the connector clip, the connector clip set up in between first connecting plate and the second connecting plate, just the connector clip with the connection can be dismantled to first connecting plate, the connector clip with second connecting plate fixed connection.

In a possible implementation manner, the bottom of the first connecting plate is provided with an insertion groove;

the plug connector comprises a fixed box and a plug rod;

the fixed box is arranged between the first connecting plate and the second connecting plate, is detachably connected with the first connecting plate and is fixedly connected with the second connecting plate;

the inserting rod can be movably arranged in the fixed box along the direction close to or far away from the inserting groove, the first end of the inserting rod extends to the outer side of the top of the fixed box, and the second end of the inserting rod extends to the outer side of the bottom of the fixed box and is inserted into the inserting groove.

In a possible implementation manner, a limit flange is arranged on the outer peripheral surface of the insertion rod, and the limit flange is positioned in the fixed box;

the plug-in connection rod is sleeved with a third elastic piece, one end of the third elastic piece is abutted to the limiting flange, and the other end of the third elastic piece is abutted to the top wall of the fixing box.

In a possible implementation manner, the first end of the insertion rod is provided with a handle, and the outer side surface of the handle is provided with an anti-slip convex edge.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in the related art, the drawings used in the description of the embodiments or the related art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a front view of an in-vehicle wireless communication device provided by an embodiment of the present disclosure;

fig. 2 is a cross-sectional view of an in-vehicle wireless communication device provided by an embodiment of the present disclosure;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a schematic structural diagram of a fixing assembly according to an embodiment of the present disclosure.

In the drawings, the components represented by the respective reference numerals are listed below:

100. installing a frame; 110. a mounting cavity;

200. a carrier plate;

300. a vibration reduction mechanism; 310. a first vibration reduction assembly; 311. a first guide bar; 312. a first elastic member; 313. a sleeve; 314. a connecting seat; 320. a second vibration reduction assembly; 321. mounting a plate; 322. a support bar; 323. a baffle plate; 324. a second elastic member; 325. a chute; 326. a slider; 330. a guide assembly; 331. a second guide bar; 332. a connecting rod; 333. a guide sleeve; 340. a vibration damping box body;

400. a fixing assembly; 410. a first connecting plate; 411. a first plate body; 412. a second plate body; 413. inserting grooves; 420. a second connecting plate; 430. a plug-in unit; 431. a fixed box; 432. a third elastic member; 433. a plug rod; 434. a limiting flange; 435. a handle; 436. and (4) anti-slip ribs.

500. A wireless communication device body.

Detailed Description

With the continuous progress of automobile electronic technology, the vehicle-mounted wireless communication device is widely applied to automobiles, and not only can a user conveniently know the condition of the automobile in real time, but also various living and entertainment requirements of the user can be met by arranging the vehicle-mounted wireless communication device. Therefore, the vehicle can meet the requirement of people on the multifunctional performance of the vehicle by arranging the vehicle-mounted wireless communication device.

However, in the related art, the vehicle-mounted wireless communication device is usually directly mounted on a mounting seat of the vehicle through a bolt, so that when the vehicle bumps during driving, the vehicle-mounted wireless communication device easily shakes and collides, and the vehicle-mounted wireless communication device is damaged, thereby affecting the service life of the vehicle-mounted wireless communication device.

In view of this, the present disclosure provides a vehicle-mounted wireless communication apparatus, which includes a mounting frame, the mounting frame having a mounting cavity, a bearing plate movably disposed in the mounting cavity, and a wireless communication device body mounted on the bearing plate; simultaneously, be provided with first guide bar, first elastic component and sleeve in the installation cavity, through the cooperation between first guide bar, first elastic component and the sleeve for the sleeve slip cap is located on the first guide bar, and telescopic one end and first elastic component butt, its other end and loading board butt. From this, when jolting takes place in the vehicle driving process, and the wireless communication equipment body rocks downwards, when the wireless communication equipment body rocks towards the bottom of installation cavity promptly, through above first guide bar, mutually support between first elastic component and the sleeve, make the sleeve can slide along first guide bar under the extrusion of loading board and wireless communication equipment body, first elastic component produces ascending elasticity because of being compressed by the sleeve this moment, thereby play certain cushioning effect to the downward vibration of wireless communication equipment body, the downward vibration range of wireless communication equipment body has been reduced promptly. In addition, when the wireless communication equipment body is upwards overturned, when rocking towards the bottom of keeping away from the installation cavity promptly, the sleeve upwards removes along with the loading board this moment, and first elastic component produces decurrent pulling force because of receiving telescopic tensile this moment to also play certain cushioning effect to the ascending vibration of wireless communication equipment body, reduced the ascending vibration range of wireless communication equipment body promptly. Therefore, the structure can effectively play a role in damping the wireless communication equipment body, so that the damage degree of bumping in the running process of the vehicle to the wireless communication equipment body is reduced, the service life of the vehicle-mounted wireless communication device is prolonged, and the technical problem that the vehicle-mounted wireless communication device is easy to damage when bumping in the running process of the vehicle in the related technology is effectively solved.

In order to make the aforementioned objects, features and advantages of the embodiments of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 4, an in-vehicle wireless communication apparatus according to an embodiment of the present disclosure includes a mounting frame 100, a carrier plate 200, a vibration reduction mechanism 300, and a wireless communication device body 500.

The mounting frame 100 may have a mounting cavity 110, the carrier plate 200 is movably disposed in the mounting cavity 110, the vibration damping mechanism 300 is disposed between the mounting cavity 110 and the carrier plate 200, that is, the vibration damping mechanism 300 is disposed at the bottom of the mounting cavity 110 and connected to the carrier plate 200, and meanwhile, the wireless communication device body 500 is disposed on the carrier plate 200. Therefore, by arranging the vibration damping mechanism 300 below the wireless communication device body 500, when the vehicle generates bumping vibration in the driving process, the vibration damping mechanism 300 can reduce the vibration amplitude, so that the damage to the wireless communication device in the bumping process of the vehicle can be reduced, and the service life of the wireless communication device can be prolonged.

For example, as shown in fig. 1, the mounting frame 100 may have a rectangular parallelepiped structure, and both the top end surface and one side end surface of the mounting frame 100 have an open structure. It can be understood that the mounting frame 100 includes a bottom plate, a first side plate, a second side plate and a third side plate, wherein the first side plate and the second side plate are disposed oppositely along the length direction of the bottom plate and are fixedly connected to the bottom plate, the third side plate extends along the length direction of the bottom plate, and two ends of the third side plate are respectively fixedly connected to the first side plate and the second side plate, thereby forming the mounting frame 100 by the bottom plate, the first side plate, the second side plate and the third side plate. Meanwhile, the bearing plate 200 is movably disposed in the mounting cavity 110 along the horizontal direction, which can be understood as a gap between the bearing plate 200 and the inner wall of the mounting cavity 110, and the gap is disposed in the mounting cavity 110 through the support of the vibration damping mechanism 300, so that the bearing plate 200 can move along with the vibration damping mechanism 300, and the vibration damping effect on the wireless communication device body 500 is further achieved.

In this embodiment, there is a gap between the bearing plate 200 and the inner wall of the mounting cavity 110, that is, the bearing plate 200 is not in contact with the inner wall of the mounting cavity 110, and the bearing plate 200 is horizontally disposed in the mounting cavity 110 only by the supporting function of the vibration damping mechanism 300, so that the bearing plate 200 can move together with the vibration damping mechanism 300, and the vibration damping mechanism 300 can damp the wireless communication device body 500 mounted on the bearing plate 200.

As shown in fig. 2, the damping mechanism 300 may include a first damping assembly 310, and the first damping assembly 310 may include a first guide rod 311, a first elastic member 312, and a sleeve 313.

The first guide rod 311 is disposed in the mounting cavity 110, and one end of the first guide rod 311 is connected to the bottom of the mounting cavity 110, and the other end extends toward the direction close to the bearing plate 200; the first elastic member 312 is sleeved on the first guide rod 311, and the sleeve 313 is slidably sleeved on the first guide rod 311, and one end of the sleeve 313 abuts against the first elastic member 312, and the other end abuts against the carrier 200. When the vehicle stops, the first elastic member 312 is in a compressed state, and when the vehicle jolts and vibrates during running, the state of the first elastic member 312 changes along with the road condition, that is, the first elastic member 312 is in a state change of compression or tension along with the change of the road condition, so that the upward or downward amplitude of the wireless communication device body 500 can be reduced, and the degree of damage to the wireless communication device body 500 is reduced.

Illustratively, with continued reference to fig. 2, the first guiding rod 311 is disposed in the mounting cavity 110 along the vertical direction, the top of the guiding column may be provided with a first guiding flange, and the first guiding flange is slidably connected with the inner wall of the sleeve 313, and by providing this first guiding flange, the sleeve 313 can be more stably slid back and forth along the first guiding rod 311.

For example, a second guide flange may be disposed on an inner wall of the sleeve 313, and the second guide flange may be in sliding contact with an outer circumferential surface of the first guide rod 311, and the second guide flange may further improve stability of the sleeve 313 sliding along the first guide rod 311. And, when the sleeve 313 moves up to a certain moving distance along the first guide bar 311, the second guide flange is engaged with the first guide flange, thereby preventing the sleeve 313 from being separated from the first guide bar 311. In addition, the second guide flange may abut against the first elastic member 312, so that a contact area between the sleeve 313 and the first elastic member 312 may be increased, and the sleeve 313 may further stably compress the first elastic member 312, thereby enabling the first vibration damping assembly 310 to more effectively damp the wireless communication device body 500.

Illustratively, the first elastic member 312 may be a metal spring or a rubber spring. The structure of the first elastic element 312 can be selected according to actual needs, and the structure of the first elastic element 312 is not limited in this embodiment.

In summary, when the vehicle jolts during driving, and the wireless communication device body 500 shakes downward, that is, the wireless communication device body 500 shakes toward the bottom of the mounting cavity 110, through the mutual cooperation among the first guide rod 311, the first elastic member 312, and the sleeve 313, the sleeve 313 can slide along the first guide rod 311 under the extrusion of the loading plate 200 and the wireless communication device body 500, and at this time, the first elastic member 312 generates upward elastic force due to being compressed by the sleeve 313, so that a certain buffering effect is exerted on downward vibration of the wireless communication device body 500, that is, a downward vibration amplitude of the wireless communication device body 500 is reduced. In addition, when the wireless communication device body 500 is tilted upward, i.e. shaken toward the bottom away from the mounting cavity 110, at this time, the sleeve 313 moves upward along with the carrier plate 200, and at this time, the first elastic element 312 generates a downward pulling force due to the stretching of the sleeve 313, so that the upward vibration of the wireless communication device body 500 is also buffered to a certain extent, i.e. the upward vibration amplitude of the wireless communication device body 500 is reduced. Therefore, the structure can effectively reduce the vibration of the wireless communication equipment body 500, so that the damage degree of the vibration in the running process of the vehicle to the wireless communication equipment body 500 is reduced, and the service life of the vehicle-mounted wireless communication device is prolonged.

With continued reference to fig. 2, damping mechanism 300 may further include a second damping assembly 320, and second damping assembly 320 may include a mounting plate 321, a baffle 323, a support rod 322, and a second elastic member 324.

The mounting plate 321 is fixedly arranged at the bottom of the mounting cavity 110, and the baffle 323 is fixedly arranged on the mounting plate 321 and spaced from the first guide rod 311; the first end of the support rod 322 is rotatably connected with the sleeve 313, and the second end of the support rod 322 is slidably arranged on the mounting plate 321 and can slide relative to the mounting plate 321 along a direction close to or far away from the baffle 323; the second elastic member 324 is disposed between the supporting rod 322 and the baffle 323, and one end of the second elastic member 324 abuts against the supporting rod 322, and the other end abuts against the baffle 323; when the supporting rod 322 slides in a direction approaching the blocking plate 323, the second elastic member 324 is in a compressed state, and when the supporting rod 322 slides in a direction away from the blocking plate 323, the second elastic member 324 is in a compressed state.

For example, the mounting plate 321 may have a rectangular structure, the first guide bar 311 may be disposed at a middle position of the mounting plate 321, and the barrier 323 is vertically disposed at an edge end of the mounting plate 321, so that a certain gap is formed between the first guide bar 311 and the barrier 323, that is, a certain gap is formed between the sleeve 313 and the barrier 323, so that the support bar 322 can be disposed between the sleeve 313 and the barrier 323. Meanwhile, the second elastic member 324 is disposed between the supporting rod 322 and the blocking plate 323.

With continued reference to fig. 2, the mounting plate 321 may be provided with a sliding groove 325, and the sliding groove 325 is located between the first guiding rod 311 and the baffle plate 323, i.e., the sliding groove 325 extends from the baffle plate 323 to the first guiding rod 311; the second end of the supporting rod 322 is rotatably provided with a sliding block 326, the sliding block 326 is slidably disposed in the sliding groove 325, and the sliding block 326 is connected with the second elastic member 324. Through adopting above structure for bracing piece 322 is along spout 325 steady slip, thereby can make sleeve 313 play more stable cushioning effect when sliding along first guide bar 311, finally can play more stable damping effect to wireless communication equipment.

In this embodiment, the sliding groove 325 may be a T-shaped groove, and the slider 326 may be a T-shaped slider, that is, the slider 326 is configured to cooperate with the sliding groove 325, and by using the T-shaped groove and the T-shaped slider to cooperate with each other, the stability of the connection between the slider 326 and the sliding groove 325 can be increased, so that the slider 326 can stably move along the extending direction of the sliding groove 325 when moving, that is, the slider 326 can be prevented from shifting when moving; therefore, when the support rod 322 can stably slide along the sliding groove 325, the second elastic member 324 can be more stably extruded or stretched, so that a more stable buffering effect can be achieved when the sleeve 313 slides along the first guide rod 311, and finally a more stable vibration reduction effect can be achieved on the wireless communication device.

In this embodiment, the first end of bracing piece 322 rotates with connecting seat 314 on the sleeve 313 through the axis of rotation and meets to realize rotating between the first end of bracing piece 322 and the sleeve 313 and be connected, can fix a position bracing piece 322 through setting up this connecting seat 314, make the more stable promotion of sleeve 313 or pulling bracing piece 322 slip, and then can play better damping effect.

Illustratively, the second elastic member 324 may have a plate structure, and may also have a spring structure. The structure of the second elastic member 324 can be selected according to actual needs, and the structure of the second elastic member 324 is not limited in this embodiment.

To sum up, when jolting in the vehicle driving process, and the wireless communication device body 500 rocks downwards, namely the wireless communication device body 500 vibrates towards the bottom of the installation cavity 110, the sleeve 313 can push the supporting rod 322 to extrude the second elastic part 324 by adopting the above structure, so that the second elastic part 324 generates elastic force, thereby further playing a buffering role when the sleeve 313 slides downwards, and meanwhile, the sleeve 313 can be prevented from rocking downwards, and further the amplitude of the downward vibration of the wireless communication device body 500 can be further reduced. Meanwhile, when the wireless communication device body 500 is tilted upwards, that is, when the wireless communication device body 500 swings towards the bottom far away from the installation cavity 110, the sleeve 313 can pull the second elastic part 324 through the supporting rod 322, so that the second elastic part 324 generates tensile force, thereby further buffering the sleeve 313 when sliding upwards, and meanwhile, the sleeve 313 can be prevented from swinging when sliding upwards, thereby further reducing the upward vibration amplitude of the wireless communication device body 500. Therefore, the structure can further play a role in damping the wireless communication equipment body 500, so that the damage of the bumping in the running process of the vehicle to the wireless communication equipment body 500 is further reduced, and the service life of the vehicle-mounted wireless communication device is prolonged.

It should be further noted that two support rods 322 may be disposed on two sides of the first guide rod 311, that is, two support rods 322 are disposed on two sides of the first guide rod 311, and two connection seats 314 are correspondingly disposed on the outer circumferential surface of the sleeve 313, and each connection seat 314 is rotatably connected to the corresponding support rod 322. Moreover, two sliding grooves 325 are provided on the mounting plate 321, and one end of each supporting rod 322 is slidably disposed in the corresponding sliding groove 325. The two baffles 323 are also oppositely disposed at the edge end of the mounting plate 321, i.e., a second elastic member 324 is disposed between each baffle 323 and its corresponding support rod 322. Based on the above, the vibration damping effect on the wireless communication device can be further improved by adopting the above structure.

In addition, the damping mechanism 300 may be provided in plurality, and may be uniformly disposed in the mounting cavity 110. In this embodiment, the number of the vibration reduction mechanisms 300 is preferably four, and the vibration reduction mechanisms are respectively disposed at four corners of the mounting cavity 110, so that the carrier board 200 can more stably carry the wireless communication device body 500. Meanwhile, a more effective vibration damping effect can be exerted on the wireless communication device body 500 by providing the plurality of vibration damping mechanisms 300, so that the service life of the wireless communication device can be further prolonged.

With continued reference to fig. 2, the vibration damping mechanism 300 may further include a guide assembly 330, and the guide assembly 330 is used to ensure the stability of the up and down movement of the carrier plate 200.

The guide assembly 330 may include a second guide bar 331, a connecting bar 332, and a guide sleeve 333.

The second guide rod 331 is fixedly arranged in the mounting cavity 110, and the second guide rod 331 is arranged in parallel with the first guide rod 311; one end of the connecting rod 332 is fixedly connected to the bearing plate 200, and the other end thereof extends toward the bottom of the mounting cavity 110; the guide sleeve 333 is fixedly disposed on the connecting rod 332, and the guide sleeve 333 is slidably sleeved on the second guide rod 331. Based on the above, the second guide bar 331, the connecting rod 332 and the guide sleeve 333 are matched, so that the bearing plate 200 can move up and down along the second guide bar 331, thereby ensuring the stability of the up and down movement of the bearing plate 200 and avoiding the rocking of the bearing plate 200 along the horizontal direction.

Exemplarily, the second guide rods 331 may be two and respectively disposed at two sides of the connecting rod 332, meanwhile, the guide sleeves 333 may also be two and respectively fixedly disposed at two sides of the connecting rod 332, each guide sleeve 333 is respectively sleeved on the corresponding second guide rod 331, and the stability of the up-and-down movement of the bearing plate 200 can be further ensured by disposing two second guide rods 331.

Illustratively, the connecting rod 332 may be connected to a middle position of the loading plate 200, so that the loading plate 200 can be more stable during the movement.

For example, the guide sleeve 333 may include a connecting portion and a guide portion, wherein the connecting portion may have a plate shape or a block shape, one end of which is fixedly connected to the outer circumferential surface of the connecting rod 332, and the other end of which extends toward the second guide rod 331 and is fixedly connected to the guide portion. Wherein, the guiding portion is provided with a connecting through hole, through which the guiding portion is slidably sleeved on the second guiding rod 331, so that the connecting rod 332 can be slidably connected along the second guiding rod 331 under the action of the guiding sleeve 333.

With continued reference to fig. 2, damping mechanism 300 may further include a damping housing 340, damping housing 340 being disposed at a bottom portion within mounting cavity 110, and first damping assembly 310 and second damping assembly 320 being disposed within damping housing 340.

Illustratively, the top of the damping housing 340 may be provided with attachment holes, wherein the structure of the attachment holes cooperates with the structure of the sleeve 313, such that the sleeve 313 can pass through the attachment holes and interface with the carrier plate 200. Meanwhile, the number of the coupling holes corresponds to the number of the first vibration damping modules 310. In addition, a guide hole is formed in the damping box 340, wherein the structure of the guide hole is matched with the structure of the connecting rod 332, so that one end of the connecting rod 332 can pass through the guide hole and extend into the damping box 340, and is slidably connected with the second guide rod 331 through the guide sleeve 333.

To sum up, the sleeve 313 is slidably sleeved on the first guide rod 311 through the cooperation between the first guide rod 311, the first elastic element 312 and the sleeve 313, one end of the sleeve 313 abuts against the first elastic element 312, and the other end abuts against the bearing plate 200. Therefore, when the vehicle jolts during driving, and the wireless communication device body 500 jolts downward, that is, the wireless communication device body 500 jolts toward the bottom of the installation cavity 110, through the mutual cooperation among the first guide rod 311, the first elastic member 312, and the sleeve 313, the sleeve 313 can slide along the first guide rod 311 under the extrusion of the bearing plate 200 and the wireless communication device body 500, and at this time, the first elastic member 312 generates upward elastic force due to compression by the sleeve 313, so that a certain buffering effect is exerted on downward vibration of the wireless communication device body 500, that is, the downward vibration amplitude of the wireless communication device body 500 is reduced. In addition, when the wireless communication device body 500 is tilted upwards, i.e. shaken towards the bottom away from the mounting cavity 110, at this time, the sleeve 313 moves upwards along with the loading plate 200, and at this time, the first elastic member 312 generates a downward pulling force due to the stretching of the sleeve 313, so that the upward vibration of the wireless communication device body 500 is also buffered to a certain extent, i.e. the upward vibration amplitude of the wireless communication device body 500 is reduced. Therefore, the structure can effectively reduce the vibration of the wireless communication equipment body 500, so that the damage degree of the bumping in the running process of the vehicle to the wireless communication equipment body 500 is reduced, and the service life of the vehicle-mounted wireless communication device is prolonged. Meanwhile, through the arrangement of the second vibration damping assembly 320, namely through the mutual matching between the mounting plate 321, the supporting rod 322, the baffle 323 and the second elastic piece 324, when bumping occurs in the driving process of the vehicle, and the wireless communication device body 500 rocks downward, namely, when the wireless communication device body 500 vibrates toward the bottom of the mounting cavity 110, the sleeve 313 can push the supporting rod 322 to extrude the second elastic piece 324, so that the second elastic piece 324 generates elastic force, thereby further playing a buffering role in downward sliding of the sleeve 313, and meanwhile, the sleeve 313 can be prevented from rocking when sliding downward, and further the downward vibration amplitude of the wireless communication device body 500 can be further reduced. Meanwhile, when the wireless communication device body 500 is tilted upwards, that is, when the wireless communication device body 500 swings towards the bottom far away from the installation cavity 110, the sleeve 313 can pull the second elastic member 324 through the supporting rod 322, so that the second elastic member 324 generates tensile force, thereby further playing a buffering role when the sleeve 313 slides upwards, and meanwhile, the sleeve 313 can be prevented from swinging when sliding upwards, and further the upward vibration amplitude of the wireless communication device body 500 can be further reduced. Therefore, the damage degree of the bumping in the vehicle running process to the wireless communication equipment body 500 can be effectively reduced by adopting the structure, and the service life of the vehicle-mounted wireless communication device is further prolonged.

With reference to fig. 1, the wireless communication device body 500 is disposed in the mounting frame 100 and is fixedly disposed on the carrier plate 200. Illustratively, the length of the wireless communication device body 500 is less than that of the loading board 200, so that a first gap exists between the wireless communication device body 500 and the inner wall of the mounting frame 100, and the fixing member 400 is disposed in the first gap, and the fixing member 400 is fixedly connected to the loading board 200 and the wireless communication device body 500, respectively. Thus, the wireless communication device can be fixedly mounted on the carrier plate 200 by providing the fixing member 400.

Referring to fig. 3 and 4, the fixing assembly 400 may include a first connection plate 410, a second connection plate 420, and a plug 430.

Wherein, the first connecting plate 410 is fixedly connected with the wireless communication device body 500; the second connecting plate 420 is opposite to the first connecting plate 410, and the second connecting plate 420 is fixedly disposed on the carrier plate 200; the plug-in unit 430 is disposed between the first connection board 410 and the second connection board 420, the plug-in unit 430 is detachably connected to the first connection board 410, and the plug-in unit 430 is fixedly connected to the second connection board 420. Since the first connection plate 410 is fixedly connected to the wireless communication device body 500 and the first connection plate 410 is detachably connected to the plug 430, when the wireless communication device body 500 needs to be detached or installed, the wireless communication device body 500 can be installed or removed only by separating or connecting the first connection plate 410 and the plug 430. Therefore, by adopting the structure, the wireless communication device body 500 can be quickly and conveniently installed on the bearing plate 200, and can be simply and quickly detached, so that the maintenance efficiency of the wireless communication device body 500 is improved.

For example, with reference to fig. 4, the first connecting plate 410 may include a first plate 411 and a second plate 412, the first plate 411 is disposed along a vertical direction and fixedly connected to an outer sidewall of the wireless communication device, the second plate 412 is disposed on the loading plate 200 along a horizontal direction, that is, the first plate 411 is perpendicular to the second plate 412, and the second plate 412 extends toward the second connecting plate 420. Based on the above, it can be understood that the first connection plate 410 may have an L-shaped plate structure. In addition, the bottom of the first connecting plate 410 may be provided with an insertion groove 413, and in this embodiment, the insertion groove 413 is located on the upper end surface of the second plate 412.

Illustratively, the second connecting plate 420 is vertically disposed at an edge end of the loading plate 200, and a gap is formed between the second connecting plate 420 and the first plate 411 along a horizontal direction, and the second plate 412 is located in the gap.

Illustratively, the plug 430 may include a fixed case 431, a plug rod 433, and a third elastic member 432.

The fixed box 431 is disposed between the first connecting plate 410 and the second connecting plate 420, the fixed box 431 is detachably connected to the first connecting plate 410, the fixed box 431 is fixedly connected to the second connecting plate 420, that is, the fixed box 431 is disposed in a gap between the first plate 411 and the second connecting plate 420, and the fixed box 431 is disposed above the second plate 412. In this embodiment, the fixing box 431 may be a rectangular parallelepiped structure, one side of which is movably connected to the first connecting plate 410, and the other side of which is fixedly connected to the second connecting plate 420; in addition, the top and bottom of the fixing case 431 may be oppositely provided with a connection through hole.

Insertion rod 433 is movably disposed in fixed box 431 along a direction close to or far from insertion groove 413, a first end of insertion rod 433 extends to an outer side of a top of fixed box 431, and a second end of insertion rod 433 extends to an outer side of a bottom of fixed box 431 and is inserted into insertion groove 413. In this embodiment, the first end of insertion rod 433 extends to the outside of the top of fixing box 431 through the connecting through hole at the top of fixing box 431, and the second end of insertion rod 433 extends to the outside of the bottom of fixing box 431 through the connecting through hole at the bottom of fixing box 431.

Illustratively, the insertion rod 433 may be provided with a stopper flange 434 on an outer circumferential surface inside the fixing case 431.

With reference to fig. 4, the third elastic member 432 is sleeved on the inserting rod 433, and one end of the third elastic member 432 abuts against the limiting flange 434, and the other end abuts against the top wall of the fixing box 431; wherein, when the insertion rod 433 moves away from the insertion groove 413, the third elastic member 432 is in a compressed state. Therefore, after the inserting rod 433 is lifted up, it can be automatically inserted into the inserting groove 413 by the elastic force of the third elastic member 432.

Illustratively, the top of the docking board may be further provided with a handle 435, and the user may conveniently lift the docking rod 433 by providing the handle 435. In this embodiment, the outer circumferential surface of the handle 435 is arc-shaped, for example, may be a hemispherical structure, and the use comfort of the user can be improved by configuring the outer circumferential surface of the handle 435 as an arc-shaped structure. In addition, a plurality of anti-slip ribs 436 may be formed on the outer side of the handle 435, so that the friction of the handle 435 may be increased, and the slipping phenomenon of the user during the use process may be prevented. It should be noted that the structure of the handle 435 may be selected according to actual needs, and is not limited to the above structure.

It should be further noted that the number of the fixing members 400 can be selected according to actual needs. In this embodiment, the number of the fixing members 400 is preferably two, and the two fixing members 400 are respectively disposed on two sides of the wireless communication device body 500 along the length direction of the mounting frame 100, so that the wireless communication device body 500 can be more stably disposed on the bearing plate 200.

In summary, when the wireless communication device body 500 needs to be maintained, the handle 435 is lifted upwards, and the handle 435 drives the plugging rod 433 to move upwards, so that the plugging rod 433 is separated from the plugging groove 413; then, since the front side surface of the mounting frame 100 is open, that is, an open structure, the wireless communication apparatus body 500 can be pushed toward the front side surface of the mounting frame 100 in the horizontal direction, and the wireless communication apparatus body 500 can be easily removed for maintenance. Meanwhile, when the wireless communication device body 500 needs to be installed on the loading plate 200, the handle 435 can be pulled upwards by first pulling the handle 435, then the wireless communication device body 500 is placed on the loading plate 200, and the wireless communication device body 500 is pushed into the installation cavity 110 along the horizontal direction, when the second plate body 412 is just located under the fixing box 431, i.e. after the plug board is aligned with the insertion groove 413, the handle 435 can be released, and the insertion rod 433 is inserted into the insertion groove 413 under the elastic force of the third elastic member 432, so that the wireless communication device body 500 can be fixed. Therefore, the fixing assembly 400 is adopted, so that the wireless communication device body 500 is simple and convenient to detach and install, and a user can conveniently maintain the wireless communication device body 500.

In the description of the embodiments of the present disclosure, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the embodiments of the present disclosure and to simplify the description, but are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting on the embodiments of the present disclosure.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the embodiments of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.

In the embodiments of the present disclosure, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

In the embodiments of the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the embodiments of the present disclosure, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the embodiments of the present disclosure.

Claims

1. An in-vehicle wireless communication apparatus, comprising:

the mounting frame is provided with a mounting cavity;

the bearing plate is movably arranged in the mounting cavity;

the first elastic piece is sleeved on the first guide rod;

the sleeve is sleeved on the first guide rod in a sliding manner, one end of the sleeve is abutted with the first elastic piece, and the other end of the sleeve is abutted with the bearing plate;

2. The in-vehicle wireless communication device according to claim 1, further comprising:

the mounting plate is fixedly mounted at the bottom in the mounting cavity;

3. The vehicle-mounted wireless communication device according to claim 2, wherein a connecting seat is arranged on an outer side surface of the sleeve, and the first end of the supporting rod is rotatably connected with the connecting seat.

4. The in-vehicle wireless communication device according to claim 2 or 3,

the mounting plate is provided with a sliding chute which is arranged between the first guide rod and the baffle plate;

5. The in-vehicle wireless communication device according to any of claims 1 to 3, further comprising a steering assembly, the steering assembly comprising:

6. The in-vehicle wireless communication device according to claim 5,

the two second guide rods are respectively positioned on two sides of the connecting rod;

7. The in-vehicle wireless communication device according to any of claims 1 to 3, further comprising a fixing assembly, the fixing assembly comprising:

8. The in-vehicle wireless communication device according to claim 7,

the bottom of the first connecting plate is provided with an inserting groove;

the plug connector comprises a fixed box and a plug rod;

9. The in-vehicle wireless communication device according to claim 8,

a limiting flange is arranged on the outer peripheral surface of the insertion rod and is positioned in the fixed box;

10. The vehicle-mounted wireless communication device according to claim 8 or 9, wherein the first end of the insertion rod is provided with a handle, and an outer side surface of the handle is provided with an anti-slip rib.