CN214420357U - Vehicle-mounted navigator with shock resistance - Google Patents

Abstract

The utility model relates to a vehicle automatic navigator with shock resistance, belong to vehicle automatic navigator technical field, it is including being used for installing support and the navigator subassembly on the automobile body, the navigator subassembly can be installed on the installing support, the fixed a plurality of damper assembly that are provided with on the installing support, a plurality of damper assembly include a plurality of first shock attenuation component and a plurality of second shock attenuation component, the navigator subassembly is spacing pegging graft with a plurality of second shock attenuation component, a plurality of first shock attenuation component all with installing support fixed connection, a plurality of first shock attenuation component all include first contact and first spring of supporting, first contact and the mutual butt of first spring of supporting, first contact and installing support fixed connection, the one end butt that first contact was kept away from to the first spring has the connecting block, the connecting block is with the second shock attenuation component fixed connection that corresponds. This application has the effect of reinforcing vehicle automatic navigator damping performance.

Description

Vehicle-mounted navigator with shock resistance

Technical Field

The application relates to the field of vehicle-mounted navigator, in particular to a vehicle-mounted navigator with shock resistance.

Background

The development of the automobile industry drives the development of a vehicle-mounted navigator, and the vehicle-mounted navigator is a driving auxiliary device which can help a vehicle owner to accurately position the current position, calculate a travel according to a set destination and guide the vehicle owner to move to the destination through two modes of map display and voice prompt. At present, the vehicle-mounted navigator is fixedly embedded in a vehicle and is also independently fixed in the vehicle. The vehicle-mounted navigator directly fixed and embedded in the vehicle is integrated with the vehicle, so that the space is saved, and the vehicle-mounted navigator is more attractive.

The outer side of the current fixed embedded type vehicle-mounted navigator is generally provided with a mounting bracket, the mounting bracket is fixedly connected with the vehicle-mounted navigator, and the mounting bracket is fixedly connected with a vehicle frame, so that the vehicle-mounted navigator is fixed on the vehicle frame.

Aiming at the related technologies, the inventor thinks that the screw connection mode of the existing mounting bracket and the vehicle-mounted navigator has the defects of poor damping performance and easy looseness and falling of screws.

SUMMERY OF THE UTILITY MODEL

In order to solve the relatively poor problem of present vehicle automatic navigator damping performance, this application provides a vehicle automatic navigator with shock resistance.

The application provides a vehicle automatic navigator with shock resistance adopts following technical scheme:

the utility model provides a vehicle automatic navigator with shock resistance, is including being used for installing support and navigator subassembly on the automobile body, the navigator subassembly can install in on the installing support, the last fixed a plurality of damper assembly that are provided with of installing support, it is a plurality of damper assembly includes a plurality of first shock attenuation component and a plurality of second shock attenuation component, navigator subassembly and the spacing grafting of a plurality of second shock attenuation component, it is a plurality of first shock attenuation component all with installing support fixed connection, it is a plurality of first shock attenuation component all includes first contact and first spring, first contact and the mutual butt of first spring, first contact with installing support fixed connection, the one end butt that first contact was kept away from to first spring has the connecting block, the connecting block with correspond second shock attenuation component fixed connection.

By adopting the technical scheme, the navigator component is in limited insertion connection with the plurality of second damping members, and the plurality of second damping members are fixedly connected with the connecting blocks on the plurality of first damping members, so that the navigator component can be installed on the installation support; after installing the navigator subassembly on the installing support, when the car takes place to shake, the navigator subassembly takes place slight rocking, and first spring and the cooperation of first conflict piece on the first shock attenuation component have played the cushioning effect to the navigator subassembly, have played the effect that strengthens vehicle automatic navigator damping performance.

Optionally, the first contact piece that supports still includes connecting rod and second contact piece that supports, the second contact piece is contradicted in the connecting block and is kept away from one side of first spring, just the second support the contact with installing support fixed connection, the connecting rod is fixed in the connecting block is kept away from the one end that the second supported the contact, first spring housing is located on the connecting rod, just the connecting rod runs through first contact piece that supports.

By adopting the technical scheme, when the automobile shakes, the second contact piece is contacted with the connecting block, so that the navigator component can be prevented from popping out of the mounting bracket to influence the use of the vehicle-mounted navigator; the connecting rod runs through first conflict to establish first spring at the cover between first contact and the connecting block of propping, when first spring compression, the connecting rod is convenient to carry on spacingly to the compression direction of first spring, makes whole first damping component work more stable.

Optionally, one end of the connecting block, which is far away from the second contact piece, is provided with a sliding block, the mounting bracket is provided with a sliding groove corresponding to the sliding block, and the sliding block slides in the sliding groove in a limiting manner along the telescopic direction of the first spring.

Through adopting above-mentioned technical scheme, jolting appears in the vehicle, and first shock attenuation component during operation, the slider on the connecting block takes place to slide along the spout direction on the installing support all the time, has played limiting displacement to the connecting block, prevents that the connecting block from taking place to rock and drive unnecessary rocking of navigator subassembly, influences vehicle automatic navigator's use.

Optionally, the navigator assembly comprises a navigator body and a plurality of connecting columns, and the plurality of connecting columns are rotatably connected with the navigator body, so that the plurality of connecting columns can circumferentially rotate along a central axis thereof.

Through adopting above-mentioned technical scheme, a plurality of spliced poles adopt to rotate with the navigator body and are connected, and follow spliced pole axis circumference rotation, and after navigator subassembly and installing support installation are accomplished, rotatable spliced pole with navigator subassembly joint on the installing support, has made things convenient for the installation and the dismantlement of navigator subassembly.

Optionally, the second damping member includes first connecting pipe and second connecting pipe, first connecting pipe with be fixed with the second spring between the second connecting pipe, first connecting pipe with connecting block fixed connection, the second connecting pipe outside is fixed with the dead lever, the dead lever other end with installing support fixed connection, the spliced pole run through in first connecting pipe, second spring and second connecting pipe.

Through adopting above-mentioned technical scheme, the spliced pole runs through first connecting pipe, second spring and second connecting pipe, and the navigator subassembly of being convenient for is installed on the installing support, connecting block and first connecting pipe fixed connection simultaneously for first shock attenuation component realizes the shock attenuation effect with second shock attenuation component synchronous motion, and when jolting appears in the vehicle, first spring is flexible, and the removal takes place for the first connecting pipe that corresponds, and the second spring is flexible, further carries out the shock attenuation to the navigator subassembly.

Optionally, first connecting pipe inner wall is equipped with guide way and locking groove, guide way one end is followed the spliced pole direction of pegging graft and is run through first connecting pipe inner wall and external intercommunication, the guide way other end and the one end intercommunication of locking the groove, locking groove circumference set up in first connecting pipe inner wall, correspond on the spliced pole the guide way with the locking groove is equipped with the joint strip, the joint strip is followed the guide way with the spacing joint of locking groove.

By adopting the technical scheme, the clamping strip is in limited clamping connection with the locking groove along the guide groove, after the connecting column is spliced with the first connecting pipe, the second spring and the second connecting pipe, the clamping strip is butted with the guide groove on the first connecting pipe, and the connecting column rotates along the central axis thereof to enable the clamping strip to be butted with the locking groove, so that the navigator assembly is fixedly spliced on the mounting assembly; when the navigator subassembly was dismantled to needs, the reverse rotation spliced pole makes the joint strip break away from with locking groove is fixed contradicts, can break away from navigator subassembly and installing support, has played the effect of being convenient for installation and dismantlement.

Optionally, a plurality of elastic lugs are arranged on the peripheral side of the navigator body and used for abutting against the mounting bracket.

Through adopting above-mentioned technical scheme, because the navigator subassembly can take place the vibrations of a plurality of directions when the vehicle jolts, when the navigator subassembly takes place along the vibrations of its week side, the shock attenuation effect has been played in the setting of elasticity lug, has realized the shock attenuation effect to the navigator subassembly along the vibrations of its week side.

Optionally, a sealing gasket is arranged on the outer side of the joint of the mounting bracket and the navigator body, a positioning strip is arranged on the sealing gasket, and a positioning hole is formed in the mounting bracket corresponding to the positioning strip.

Through adopting above-mentioned technical scheme, because elastic convex block has certain thickness, in navigator subassembly and installing support junction, have the gap the same with elastic convex block thickness, the location strip sets up with the locating hole cooperation, makes sealed the pad cover the gap, has prevented that dust and rubbish from getting into in the gap, has also played the guard action to the navigator subassembly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the first damping member and the second damping member, the navigator component can realize buffering under the condition of bumping, and the effect of enhancing the damping performance of the vehicle-mounted navigator is generated;

2. through the arrangement of the elastic lug, the navigator body can be in limit contact with the mounting bracket, and the effect of further enhancing the shock absorption performance of the vehicle-mounted navigator is achieved;

3. through the setting to sealed the pad, can cover the gap of navigator subassembly and installing support junction, produced the effect that prevents dust and rubbish entering gap.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of a portion of the structure of an embodiment of the present application;

fig. 3 is a partial structural schematic diagram of an embodiment of the present application.

Description of reference numerals: 1. mounting a bracket; 11. a chute; 12. positioning holes; 2. a shock absorbing assembly; 21. a first shock-absorbing member; 211. a first abutting piece; 212. a first spring; 213. connecting blocks; 2131. a slider; 214. a connecting rod; 215. a second abutting contact piece; 22. a second shock-absorbing member; 221. a first connecting pipe; 2211. a guide groove; 2212. a locking groove; 222. a second spring; 223. a second connecting pipe; 224. fixing the rod; 3. a navigator component; 31. a navigator body; 311. an elastic bump; 32. connecting columns; 321. a clamping strip; 322. an anti-slip convex ring; 4. a gasket; 41. and a positioning strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses vehicle automatic navigator with shock resistance. Referring to fig. 1 and 2, the vehicle-mounted navigator comprises a mounting bracket 1 and a navigator component 3, the navigator component 3 can be mounted on the mounting bracket 1, a plurality of shock absorption components 2 are fixedly arranged on the mounting bracket 1, the shock absorption components 2 comprise a plurality of first shock absorption members 21 and a plurality of second shock absorption members 22, the navigator component 3 is in limited insertion connection with the second shock absorption members 22, the first shock absorption members 21 are fixedly connected with the mounting bracket 1, the first shock absorption members 21 comprise first contact pieces 211 and first springs 212, the first contact pieces 211 and the first springs 212 are mutually abutted, the first contact pieces 211 are fixedly connected with the mounting bracket 1, one ends, far away from the first contact pieces 211, of the first springs 212 are abutted with connection blocks 213, and the connection blocks 213 are fixedly connected with the corresponding second shock absorption members 22.

Referring to fig. 1 and 2, in the present application, preferably, 4 damping assemblies 2 are respectively disposed at 4 end corners of the mounting bracket 1, each damping assembly 2 is further provided with 2 first damping members 21 and 1 second damping member 22 correspondingly, the navigator assembly 3 is inserted into the 4 second damping members 22 in a limiting manner, and each second damping member 22 is fixedly connected with a connecting block 213 on the 2 first damping members 21, so that the navigator assembly 3 can be mounted on the mounting bracket 1; after installing navigator subassembly 3 on installing support 1, when the car takes place to shake, the navigator subassembly 3 takes place slight rocking, and first spring 212 and the first contact piece 211 that supports on the first shock-absorbing member 21 cooperate, have played the cushioning effect to navigator subassembly 3, have played the effect that strengthens vehicle automatic navigator damping performance.

Referring to fig. 1 and 2, in order to facilitate the extension and retraction of the first spring 212, the first abutting contact piece 211 further includes a connecting rod 214 and a second abutting contact piece 215, the second abutting contact piece 215 abuts against one side of the connecting block 213 far away from the first spring 212, one end of the second abutting contact piece 215 is fixedly connected with the mounting bracket 1, one end of the connecting rod 214 is fixed at one end of the connecting block 213 far away from the second abutting contact piece 215, and the other end of the connecting rod 214 penetrates through the first abutting contact piece 211; the first spring 212 is sleeved on the connecting rod 214 and located between the first contact piece 211 and the connecting block 213; when the first spring 212 expands and contracts, the link 214 limits the compression direction of the first spring 212, and the first contact piece 211 limits the first spring 212, so that the whole first damping member 21 is more stable in operation. When the car takes place to jolt, the second is supported contact piece 215 and is inconsistent spacing with connecting block 213, can carry on spacingly to navigator subassembly 3, can prevent that navigator subassembly 3 from popping out installing support 1, influences vehicle automatic navigator's normal use.

Referring to fig. 1 and 2, when the first damping member 21 works, the connecting block 213 is displaced, and in order to perform limiting movement on the connecting block 213, a sliding block 2131 is arranged at one end of the connecting block 213 away from the second contact piece 215, in this application, the sliding block 2131 is cylindrical, a sliding groove 11 is arranged on the mounting bracket 1 corresponding to the cylindrical sliding block 2131, the width of a notch of the sliding groove 11 in the moving direction of the sliding block 2131 is smaller than the diameter of the cylindrical sliding block 2131, and the sliding block 2131 slides in the sliding groove 11 in a limiting manner along the extending and retracting direction of the first spring 212. When the vehicle jolts, the first damping member 21 works, the sliding block 2131 on the connecting block 213 slides along the direction of the sliding groove 11 on the mounting bracket 1 all the time, the limiting effect on the connecting block 213 is achieved, and the connecting block 213 is prevented from rocking to drive the navigator component 3 to unnecessarily rock, so that the use of the vehicle-mounted navigator is influenced.

Referring to fig. 2 and 3, in order to facilitate the installation of the navigator assembly 3 on the mounting bracket 1, the navigator assembly 3 includes a navigator body 31 and a plurality of connecting columns 32, and the plurality of connecting columns 32 are all rotatably connected with the navigator body 31, so that the plurality of connecting columns 32 can all rotate circumferentially along the central axis thereof. After the installation of navigator component 3 and mounting bracket 1 is completed, the navigator component 3 is clamped on the mounting bracket 1 by the rotatable connecting column 32, so that the subsequent installation and disassembly of the navigator component 3 are facilitated.

Referring to fig. 1 and 2, in order to further absorb shock for the vehicle-mounted navigator, the second shock absorption member 22 includes a first connection pipe 221 and a second connection pipe 223, a second spring 222 is fixed between the first connection pipe 221 and the second connection pipe 223, and the first connection pipe 221 is fixedly connected with the connection block 213, so that the first shock absorption member 21 and the second shock absorption member 22 move synchronously to achieve a shock absorption effect; a fixing rod 224 is fixed on the outer side of the second connecting pipe 223, the other end of the fixing rod 224 is fixedly connected with the mounting bracket 1, and the connecting column 32 penetrates through the first connecting pipe 221, the second spring 222 and the second connecting pipe 223, so that the navigator assembly 3 can be conveniently mounted on the mounting bracket 1. When the vehicle bumps, the first spring 212 expands and contracts, the corresponding first connecting pipe 221 moves, and the second spring 222 expands and contracts, so that the damping effect of the navigator assembly 3 is further enhanced.

Referring to fig. 1 and 2, in order to limit the connection post 32 on the second damping member 22, the inner wall of the first connection tube 221 is provided with a guide groove 2211 and a locking groove 2212, one end of the guide groove 2211 penetrates through the inner wall of the first connection tube 221 to communicate with the outside, the other end of the guide groove 2211 communicates with one end of the locking groove 2212, wherein the locking groove 2212 is circumferentially arranged on the inner wall of the first connection tube 221, and in this application, the length of the locking groove 2212 is half of the circumference of the first connection tube 221. The corresponding guide slot 2211 and the locking slot 2212 on the connecting column 32 are provided with a clamping strip 321, and the clamping strip 321 is in limit clamping connection with the locking slot 2212 along the guide slot 2211. When spliced pole 32 and first connecting pipe 221, second spring 222 and second connecting pipe 223 peg graft the back, joint strip 321 docks with guide way 2211 on the first connecting pipe 221, spliced pole 32 is rotatory along its central axis, make joint strip 321 and locking groove 2212 butt, thereby realize pegging graft navigating instrument subassembly 3 is fixed on the installation component, when navigating instrument subassembly 3 is dismantled to needs, reverse rotation spliced pole 32, make joint strip 321 and the fixed conflict that breaks away from of locking groove 2212, can break away from navigating instrument subassembly 3 and installing support 1, the effect of being convenient for installation and dismantlement has been played.

Referring to fig. 2, for the convenience of rotating the connecting column 32, the one end of the connecting column 32 far away from the navigator body 31 is provided with a plurality of anti-slip convex rings 322, the number of the anti-slip convex rings 322 in this application is two, two anti-slip convex rings 322 are circumferentially arranged on the connecting column 32, when the connecting column 32 needs to be held to rotate, the anti-slip convex rings 322 play a role in increasing friction force with hands, and the rotating the connecting column 32 is more convenient.

Referring to fig. 2 and 3, since the navigator assembly 3 can vibrate in multiple directions when the vehicle bumps, in order to further enhance the damping effect of the car navigator, a plurality of elastic bumps 311 are disposed on the navigator body 31 at the peripheral side abutting against the mounting bracket 1, the elastic bumps 311 are used for abutting against the mounting bracket 1, when the navigator assembly 3 vibrates along the peripheral side, the elastic bumps 311 elastically deform, the effect of buffering and damping is achieved, and the damping effect is achieved on the navigator assembly 3 along the peripheral side.

Referring to fig. 1 and 3, because the elastic bump 311 has a certain thickness, at the joint of the navigator assembly 3 and the mounting bracket 1, a gap having the same thickness as the elastic bump 311 exists, in order to prevent dust and garbage from entering the gap, a sealing gasket 4 is arranged outside the joint of the mounting bracket 1 and the navigator body 31, a positioning strip 41 is arranged on the sealing gasket 4, a positioning hole 12 is arranged on the mounting bracket 1 in a matching manner corresponding to the positioning strip 41, after the positioning strip 41 is spliced with the positioning hole 12, the sealing gasket 4 covers the gap, thereby effectively preventing dust and garbage from entering the gap, and protecting the navigator assembly 3.

The installation steps of the vehicle-mounted navigator with shock resistance in the embodiment of the application are as follows: when needs install navigator subassembly 3 on installing support 1, insert a plurality of spliced poles 32 on the navigator subassembly 3 along the mouth of pipe of a plurality of first connecting pipes 221, make joint strip 321 on the spliced pole 32 and the guide way 2211 butt joint on the first connecting pipe 221, the spliced pole 32 runs through first connecting pipe 221 in proper order, second spring 222, second connecting pipe 223, later hold the convex ring 322 position of antiskid on the spliced pole 32, rotate a plurality of spliced poles 32, make joint strip 321 with pass guide way 2211 and the spacing butt of locking groove 2212, can be with navigator subassembly 3 fixed mounting on installing support 1. When the navigator assembly 3 needs to be detached from the mounting bracket 1, the anti-slip convex ring 322 on the connecting column 32 is held, the connecting columns 32 are rotated in the opposite direction of rotation during mounting, the clamping bar 321 is separated from the locking groove 2212 in a butting manner, the connecting column 32 is pulled out along the guide groove 2211, and accordingly separation of the navigator assembly 3 from the mounting bracket 1 is achieved.

The implementation principle of the vehicle-mounted navigator with shock resistance in the embodiment of the application is as follows: when the vehicle bumps, the first spring 212 on the first shock absorption member 21 stretches, the sliding block 2131 on the connecting block 213 moves along the sliding groove 11 on the mounting bracket 1 in a limiting manner, and meanwhile, the first contact piece 211 and the second contact piece 215 abut against and limit the first shock absorption member 21, so that the shock absorption movement amplitude is prevented from being too large; meanwhile, the first connecting pipe 221 on the second damping member 22 moves along with the connecting block 213, and the corresponding second spring 222 stretches, so that the damping effect is further enhanced; meanwhile, the elastic bump 311 on the navigator body 31 collides with the mounting bracket 1, and the damping effect is further enhanced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a vehicle automatic navigator with shock resistance, includes be used for installing support (1) and navigator subassembly (3) on the automobile body, navigator subassembly (3) can install in on installing support (1), its characterized in that: a plurality of shock absorption components (2) are fixedly arranged on the mounting bracket (1), the plurality of shock absorption components (2) comprise a plurality of first shock absorption members (21) and a plurality of second shock absorption members (22), the navigator assembly (3) is in limited insertion connection with a plurality of second damping members (22), the first damping members (21) are fixedly connected with the mounting bracket (1), the first damping members (21) comprise first abutting contact pieces (211) and first springs (212), the first abutting contact piece (211) and the first spring (212) are abutted with each other, the first abutting contact piece (211) is fixedly connected with the mounting bracket (1), one end of the first spring (212) far away from the first abutting contact piece (211) is abutted with a connecting block (213), the connecting blocks (213) are fixedly connected with the corresponding second damping members (22).

2. The vehicle-mounted navigator with shock resistance as defined in claim 1, wherein: the first contact piece (211) further comprises a connecting rod (214) and a second contact piece (215), the second contact piece (215) is abutted to one side, away from the first spring (212), of the connecting block (213), the second contact piece (215) is fixedly connected with the mounting bracket (1), the connecting rod (214) is fixed to one end, away from the second contact piece (215), of the connecting block (213), the first spring (212) is sleeved on the connecting rod (214), and the connecting rod (214) penetrates through the first contact piece (211).

3. The vehicle-mounted navigator with shock resistance as defined in claim 1, wherein: one end, far away from the second contact piece (215), of the connecting block (213) is provided with a sliding block (2131), a sliding groove (11) is formed in the mounting bracket (1) corresponding to the sliding block (2131), and the sliding block (2131) slides in the sliding groove (11) in a limiting mode along the telescopic direction of the first spring (212).

4. The vehicle-mounted navigator with shock resistance as defined in claim 1, wherein: the navigator assembly (3) comprises a navigator body (31) and a plurality of connecting columns (32), wherein the connecting columns (32) are rotatably connected with the navigator body (31), so that the connecting columns (32) can circumferentially rotate along the central axis thereof.

5. The vehicle-mounted navigator with shock resistance as defined in claim 4, wherein: the second damping member (22) comprises a first connecting pipe (221) and a second connecting pipe (223), a second spring (222) is fixed between the first connecting pipe (221) and the second connecting pipe (223), the first connecting pipe (221) is fixedly connected with the connecting block (213), a fixing rod (224) is fixed to the outer side of the second connecting pipe (223), the other end of the fixing rod (224) is fixedly connected with the mounting bracket (1), and the connecting column (32) penetrates through the first connecting pipe (221), the second spring (222) and the second connecting pipe (223).

6. The vehicle-mounted navigator with shock resistance as defined in claim 5, wherein: first connecting pipe (221) inner wall is equipped with guide way (2211) and locking groove (2212), guide way (2211) one end is followed spliced pole (32) grafting direction and is run through first connecting pipe (221) inner wall and external intercommunication, guide way (2211) other end and the one end intercommunication of locking groove (2212), locking groove (2212) circumference set up in first connecting pipe (221) inner wall, correspond on spliced pole (32) guide way (2211) with locking groove (2212) is equipped with joint strip (321), joint strip (321) are followed guide way (2211) with locking groove (2212) spacing joint.

7. The vehicle-mounted navigator with shock resistance as defined in claim 4, wherein: the navigator body (31) week side is provided with a plurality of elasticity lugs (311), a plurality of elasticity lugs (311) be used for with installing support (1) contradicts.

8. The vehicle-mounted navigator with shock resistance as defined in claim 7, wherein: installing support (1) with the navigator body (31) junction outside is provided with sealed pad (4), be provided with location strip (41) on sealed pad (4), it is provided with locating hole (12) to correspond location strip (41) on installing support (1).

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