CN213831546U

CN213831546U - Vehicle support with good stability

Info

Publication number: CN213831546U
Application number: CN202022851412.XU
Authority: CN
Inventors: 江秋仪; 薛林松
Original assignee: Guangzhou College of South China University of Technology
Current assignee: Guangzhou College of South China University of Technology
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-30
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a vehicle support with good stability, which comprises an anti-shaking device and a fixing device, wherein the anti-shaking device is arranged on the fixing device and comprises a main board, a side guard plate, an anti-shaking inserting strip, a bottom supporting plate and a gear, a fixed spring plate is arranged on the main board close to the anti-shaking inserting strip, and the anti-shaking inserting strip comprises an inserting strip, a spring and an inserting strip spring plate; above-mentioned structure, when the bottom plate moves down, because sawtooth and latch engaged with each other, the cutting is compelled to remove to keeping away from the bottom plate board direction, thereby make the spring between fixed spring board and the cutting spring board compressed, when the bottom plate board is to continuing the downstream, under the elastic force of spring, the cutting removes to being close to the bottom plate board direction, thereby sawtooth and rack engaged with each other once more, because the latch leans out the setting downwards, thereby make the bottom plate board can the downstream and be difficult to the rebound, thereby make the support centre gripping tighter in the shake.

Description

Vehicle support with good stability

Technical Field

The utility model relates to a vehicle support technical field, concretely relates to vehicle support that stability is good.

Background

Nowadays, electronic devices commonly used in daily life such as mobile phones and tablet computers have practical functions such as communication and navigation, so that the electronic devices become indispensable intelligent electronic devices for driving license driving and going out. Many people often use mobile phones to navigate when driving, if hold the mobile phone on hand, will hinder the action of driving license driving, if put the mobile phone on lean on windshield or shelve on the platform in front of the steering wheel, not only can influence driver's ray, still can also in the car driving process, because the mobile phone is fixed unstably, the mobile phone is very likely to fall off to cause more inconvenience for the driver, so in the auto parts market, on-vehicle support should be transported and born.

In chinese patent application No. 201810752293.7, publication No. 2019.12.03, a vehicle-mounted bracket is disclosed, which includes a support plate, a universal assembly, and a support; the supporting plate is of a hollow structure, a radiating fan is arranged in the supporting plate, and a buckle is arranged on the side part of the supporting plate; the universal assembly comprises a clamping ring, an elastic nut and a universal ball, wherein the surface of the clamping ring is provided with external threads, the elastic nut is provided with internal threads matched with the clamping ring, the universal ball is movably connected in the clamping ring, an elastic air bag is arranged in a gap between the universal ball and the clamping ring, the elastic air bag is communicated with the supporting plate through a pipeline, and the universal ball is fixedly connected with the support. Due to the fact that the automobile shakes when running on the uneven road, the angle state of the mobile phone can be kept stable and unchanged when the vehicle-mounted support shakes along with the automobile.

However, the bracket of the invention can only ensure that the angle state of the mobile phone is kept stable and unchanged, and the bracket still moves relative to the automobile, so that the position of the bracket is unstable, and meanwhile, in the process of automobile shaking, if the buckle does not fasten the mobile phone, the mobile phone can easily slide out of the buckle in shaking, so that the mobile phone is damaged.

Disclosure of Invention

An object of the utility model is to provide a good automobile-used support of stability, the utility model discloses an automobile-used support can be because the shake more tight of pressing from both sides on the contrary when the car shakes.

In order to achieve the above purpose, the vehicle bracket with good stability comprises an anti-shaking device and a fixing device, the anti-shaking device is arranged on the fixing device and comprises a main board, a side guard plate, an anti-shaking insert strip, a bottom supporting plate and a gear, a bottom supporting plate is arranged at the rear part of the main plate, a side protection plate is arranged between the bottom supporting plate and the main plate, the side protection plate is also connected with the bottom supporting plate through a gear, an anti-shaking inserting strip is arranged at one side of the bottom supporting plate, a fixed spring plate is arranged on the main board close to the anti-shaking inserting strip, the anti-shaking inserting strip comprises an inserting strip, a spring and an inserting strip spring plate, the inserting strip is connected with a supporting strip, the two sides of the cutting are provided with cutting spring plates, the fixed spring plates are arranged on the two sides of the cutting, springs are arranged between the cutting spring plates and the fixed spring plates, one side of the bottom supporting plate is provided with sawteeth, and one end of the cutting strip, which is connected with the bottom supporting plate, is provided with clamping teeth corresponding to the sawteeth; the latch sets up that leans out downwards, the side guard plate includes side protection splint, connection clamp plate and drive layering, the side protection splint set up in the place ahead of mainboard, are equipped with the connection clamp plate of connection on the side protection splint at the rear of mainboard, are located to be equipped with the drive layering on the connection clamp plate, the left end and the right-hand member of drive layering connecting gear, be equipped with the rack on one side of drive layering and gear connection, the side guard plate is equipped with two, and the one end that is close to the gear of two side guard plates links to each other with the gear, and two side guard plate parallel arrangement and both sides backplate are located the upper end and the lower extreme of gear respectively.

The support for the vehicle with the structure and good stability is fixed on the vehicle through the fixing device, when the vehicle shakes during operation, the bottom supporting plate is driven to move downwards, the driving pressing strip is connected with the gear, the gear moves upwards relative to the side protecting plates and further drives the gear to rotate, the two side protecting plates positioned at the upper end and the lower end of the gear are driven to move close to each other in the gear rotating process, so that the distance between the side protecting plates is shortened, the transverse distance between the two side protecting plates is shortened, therefore, the mobile phone is more firmly fixed on the support, and because the anti-shaking inserting strip is arranged on one side of the bottom supporting plate, when the bottom supporting plate moves downwards, the inserting strip is forced to move in the direction far away from the bottom supporting plate due to the meshing of the saw teeth and the clamping teeth, so that the spring between the fixed spring plate and the inserting strip spring plate is compressed, when the bottom supporting plate moves downwards continuously, under the elastic force of spring, the cutting is to being close to the bottom plate orientation removal to sawtooth and rack meshing mutually once more, because the latch sets up that leans out downwards, thereby make bottom plate ability downstream and be difficult to the rebound, thereby make the support centre gripping tighter when the shake.

Furthermore, the driving pressing strip is further provided with a limiting groove, and a limiting column fixed on the main board is arranged in the limiting groove, so that the approximate distance between the two side guard plates can be limited through the limiting column.

Further, the bottom plate includes layer board and support strip, the support strip sets up on the mainboard, and the layer board sets up the place ahead of mainboard and connects and holds in the palm the strip, the top of holding in the palm the strip is equipped with the gear groove, and the gear setting is at the gear inslot, the cell wall in gear groove is equipped with the drive tooth corresponding with the gear, sets up from this, through layer board and support strip structure, at the effect of gear, can drive the inside removal of side guard board of both sides when gear revolve, simple structure.

Furthermore, the sawtooth setting is in the one side that the holding strip is close to the cutting, the sawtooth is connected and is prevented trembling the cutting, makes the unable nature rebound of bottom plate board through the effect of sawtooth, simple structure.

Furthermore, the anti-shaking device further comprises a shell, wherein a first elastic connecting cylinder is arranged on the shell, and the fixing device is arranged in the first elastic connecting cylinder, so that the fixing device can be movably connected through the first elastic connecting cylinder.

Further, fixing device includes telescopic machanism and buckle mechanism, telescopic machanism connects the shell, is equipped with buckle mechanism at telescopic machanism's the other end, telescopic machanism includes first universal ball, fixed block, sliding cylinder and connecting block, first universal ball sets up in first elastic connection section of thick bamboo, and first universal ball is connected to the fixed block, and the one end setting of sliding cylinder is equipped with the connecting block at the other end of sliding cylinder on being located the connecting block, still is equipped with second elastic connection section of thick bamboo on being located the connecting block, is located to be equipped with buckle mechanism in the second elastic connection section of thick bamboo, sets up from this, can make the anti-shake device carry out the multi-angle adjustment through the effect of first universal ball.

Furthermore, the fixed block is provided with a sliding block groove extending from one end of the fixed block to the other end of the fixed block, a sliding clamping block corresponding to the sliding block groove is arranged in the sliding cylinder, the sliding cylinder is arranged in a moving mode along the sliding block groove through the sliding clamping block, and therefore the length of the support is adjusted through moving the sliding cylinder.

Further, buckle mechanism includes universal ball of second, fixed knob, fixed buckle, activity buckle and buckle board, and fixed buckle sets up the bottom at the buckle board, the intermediate position of buckle board is equipped with the buckle groove that extends to the top from the buckle board bottom, the activity buckle passes this buckle groove and connects fixed knob and can slide along the buckle groove and set up, is located and is equipped with the universal ball of second on the fixed knob, sets up from this, removes in the buckle groove through adjustment activity buckle, adjusts the distance between activity buckle and the fixed buckle to make buckle mechanism can fix the support on the air outlet blade of car, simple and convenient.

Further, a first elastic connecting cylinder comprises more than two arc-shaped plates which are arranged from the outer shell to the outside in a protruding mode, gaps are formed between the adjacent arc-shaped plates, the more than two arc-shaped plates form a cylinder structure in a surrounding mode, the more than two arc-shaped plates are arranged, gaps are formed between the arc-shaped plates, and therefore the universal ball can conveniently enter the first elastic connecting cylinder and is simple in structure.

Further, the second elastic connecting cylinder comprises more than two arc-shaped plates which are arranged from the outer shell to the outside in a protruding mode, gaps are formed between the adjacent arc-shaped plates, the more than two arc-shaped plates form a cylinder structure in a surrounding mode, the more than two arc-shaped plates are arranged, gaps are formed between the arc-shaped plates, and therefore the universal ball can conveniently enter the second elastic connecting cylinder and is simple in structure.

Drawings

Fig. 1 is a schematic perspective view of the vehicle mount of the present invention.

Fig. 2 is a rear view of the shaking prevention device of the present invention with the outer case removed.

Fig. 3 is a perspective view of another perspective view of the bracket for a vehicle according to the present invention.

Fig. 4 is an exploded view of the fixing device of the present invention.

Fig. 5 is a schematic perspective view of the sliding cylinder of the present invention.

Fig. 6 is a schematic perspective view of the fastening mechanism of the present invention.

Fig. 7 is an enlarged view of a portion a in fig. 2.

Fig. 8 is an enlarged view at B in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 8, a vehicle mount with good stability includes an anti-shaking device 1 and a fixing device 2, wherein the anti-shaking device 1 is disposed on the fixing device 2.

As shown in fig. 2 and 7, the shaking prevention device 1 includes a main plate 11, a side guard plate 12, a shaking prevention insert 13, a bottom plate 14 and a gear 15, a bottom supporting plate 14 is arranged behind the main plate 11, a side guard plate 12 is arranged between the bottom supporting plate 14 and the main plate 11, the side guard plate 12 is also connected with a bottom support plate 14 through a gear 15, one side of the bottom support plate 14 is provided with an anti-shaking insert 13, a fixed spring plate 134 is arranged on the main board 11 near the anti-shaking insert 13, the anti-shaking insert 13 comprises an insert 131, a spring 132 and an insert spring plate 133, the insert 131 is connected with a support strip 142, the two sides of the insert 131 are provided with insert spring plates 133, the fixed spring plates 134 are arranged on the two sides of the insert 131, springs 132 are arranged between the insert spring plates 133 and the fixed spring plates 134, one side of the bottom supporting plate 14 is provided with saw teeth 145, and one end of the cutting bar 131 connected with the supporting bar 142 is provided with clamping teeth 135 corresponding to the saw teeth 145; the latch sets up that leans out downwards, side guard plate 12 includes side protection splint 121 (shown in fig. 1), connection clamp plate 122 and 211123, side protection splint 121 sets up in the place ahead of mainboard 11, is equipped with the connection clamp plate 122 of connection on side protection splint 121 at the rear of mainboard 11, is located to be equipped with drive layering 123 on the connection clamp plate 122, drive layering 123 connection gear 15's left end and right-hand member, be equipped with rack 1231 (shown in fig. 7) on one side that drive layering 123 and gear 15 are connected, side guard plate 12 is equipped with two, and the one end that is close to gear 15 of two side guard plates 12 links to each other with gear 15, and two side guard plate 12 parallel arrangement and both sides guard plate 12 are located gear 15's upper end and lower extreme respectively.

As shown in fig. 2, the driving bead 123 is further provided with a limiting groove 124, and a limiting post 125 fixed on the main board 11 is arranged in the limiting groove 124, so that the approximate distance between the two side guard plates can be limited by the limiting post.

As shown in fig. 2 and 7, the bottom supporting plate 14 includes a supporting plate 141 (shown in fig. 1) and a supporting bar 142, the supporting bar 142 is disposed on the main plate 11, the supporting plate 141 is disposed in front of the main plate 11 and connected to the supporting bar 142, a gear groove 143 (shown in fig. 7) is disposed at a top end of the supporting bar 142, the gear 15 is disposed in the gear groove 143, and a driving tooth 144 corresponding to the gear 15 is disposed on a groove wall of the gear groove 143, so that, by the structure of the supporting plate and the supporting bar, under the action of the gear, the side guard plates at two sides can be driven to move inward when the gear rotates, and the structure is simple.

As shown in FIG. 8, the sawtooth 145 is arranged on one side of the supporting strip 142 close to the inserting strip 131, the sawtooth 145 is connected with the anti-shaking inserting strip 13, the bottom supporting plate cannot naturally move upwards under the action of the sawtooth, and the structure is simple. As shown in fig. 3, the anti-shake apparatus 1 further includes a housing 16, a first elastic connecting cylinder 161 is disposed on the housing 16, and the fixing device 2 is disposed in the first elastic connecting cylinder 161, thereby disposing a movable connecting and fixing device through the first elastic connecting cylinder.

As shown in fig. 3 and 4, the fixing device 2 includes a telescopic mechanism 21 and a locking mechanism 22, the telescopic mechanism 21 is connected to the housing 16, the locking mechanism 22 is disposed at the other end of the telescopic mechanism 21, the telescopic mechanism 21 includes a first universal ball 211, a fixed block 212, a sliding cylinder 213 and a connecting block 214, the first universal ball 211 is disposed in the first elastic connecting cylinder 161, the fixed block 212 is connected to the first universal ball 211, one end of the sliding cylinder 213 is disposed on the fixed block 212, the other end of the sliding cylinder 213 is disposed with the connecting block 214, a second elastic connecting cylinder 215 is disposed on the connecting block 214, and the locking mechanism 22 is disposed in the second elastic connecting cylinder 215, so that the anti-shake apparatus 1 can be adjusted in multiple angles through the action of the first universal ball 211.

As shown in fig. 4 and 5, the fixed block 212 is provided with a slider groove 2121 extending from one end to the other end of the fixed block 212, a sliding block 2131 corresponding to the slider groove 2121 is provided in the sliding cylinder 213, and the sliding cylinder 213 is movably disposed along the slider groove 2121 by the sliding block 2131, so that the length of the bracket is adjusted by moving the sliding cylinder.

As shown in fig. 6, the fastening mechanism 22 includes a second universal ball 221, a fixed knob 222, a fixed fastener 223, a movable fastener 224 and a fastening plate 225, the fixed fastener 223 is disposed at a bottom end of the fastening plate 225, a fastening groove 226 extending from the bottom end to a top end of the fastening plate 225 is disposed in a middle position of the fastening plate 225, the movable fastener 224 passes through the fastening groove 226 to be connected with the fixed knob 222 and can slide along the fastening groove 226, and the second universal ball 221 is disposed on the fixed knob 222, so that the bracket can be fixed on an air outlet blade of an automobile through the fastening mechanism, and the fastening mechanism is simple and convenient.

As shown in fig. 3 and 4, the first elastic connecting cylinder 161 includes more than two arc plates protruding outward from the housing, and a gap is provided between adjacent arc plates, and more than two arc plates enclose a cylindrical structure, and the gap is provided between the arc plates, so that the first universal ball can conveniently enter the first elastic connecting cylinder, and the structure is simple.

As shown in fig. 3 and 4, the second elastic connecting cylinder 215 includes more than two arc plates protruding from the housing, and a gap is formed between adjacent arc plates, and more than two arc plates form a cylinder structure, and the gap is formed between the arc plates, so that the universal ball can conveniently enter the second elastic connecting cylinder, and the structure is simple.

Claims

1. The utility model provides a good automobile-used support of stability, includes anti-shake device and fixing device, its characterized in that: the anti-shaking device is arranged on the fixing device and comprises a main board, a side guard plate, an anti-shaking inserting strip, a bottom supporting plate and a gear, wherein the bottom supporting plate is arranged at the rear part of the main board, the side guard plate is arranged between the bottom supporting plate and the main board, the side guard plate is also connected with the bottom supporting plate through the gear, the anti-shaking inserting strip is arranged on one side of the bottom supporting plate, a fixed spring plate is arranged on the main board close to the anti-shaking inserting strip, the anti-shaking inserting strip comprises an inserting strip, a spring and an inserting strip spring plate, the inserting strip is connected with a supporting strip, inserting strip spring plates are arranged on two sides of the inserting strip, the fixed spring plates are arranged on two sides of the inserting strip, the spring is arranged between the inserting strip spring plate and the fixed spring plate, one side of the bottom supporting plate is provided with sawteeth, and one end of the inserting strip, which is connected with the bottom supporting plate, is provided with clamping teeth corresponding to the sawteeth; the latch sets up that leans out downwards, the side guard plate includes side protection splint, connection clamp plate and drive layering, the side protection splint set up in the place ahead of mainboard, are equipped with the connection clamp plate of connection on the side protection splint at the rear of mainboard, are located to be equipped with the drive layering on the connection clamp plate, the left end and the right-hand member of drive layering connecting gear, be equipped with the rack on one side of drive layering and gear connection, the side guard plate is equipped with two, and the one end that is close to the gear of two side guard plates links to each other with the gear, and two side guard plate parallel arrangement and both sides backplate are located the upper end and the lower extreme of gear respectively.

2. The vehicle support of claim 1, wherein: the driving pressing strip is further provided with a limiting groove, and a limiting column fixed on the main board is arranged in the limiting groove.

3. The vehicle support of claim 1, wherein: the bottom supporting plate comprises a supporting plate and a supporting strip, the supporting strip is arranged on the main plate, the supporting plate is arranged in front of the main plate and connected with the supporting strip, a gear groove is formed in the top end of the supporting strip, a gear is arranged in the gear groove, and driving teeth corresponding to the gear are arranged on the groove wall of the gear groove.

4. The vehicle support frame with good stability according to claim 3, wherein: the sawtooth is arranged on one side of the support strip close to the inserting strip, and the sawtooth is connected with the anti-shaking inserting strip.

5. The vehicle support of claim 1, wherein: the anti-shaking device further comprises a shell, a first elastic connecting cylinder is arranged on the shell, and the fixing device is arranged in the first elastic connecting cylinder.

6. The vehicle support frame with good stability according to claim 5, wherein: fixing device includes telescopic machanism and buckle mechanism, telescopic machanism connects the shell, is equipped with buckle mechanism at telescopic machanism's the other end, telescopic machanism includes first universal ball, fixed block, sliding cylinder and connecting block, first universal ball sets up in first elastic connection section of thick bamboo, and first universal ball is connected to the fixed block, and the one end setting of sliding cylinder is equipped with the connecting block at the other end of sliding cylinder on the fixed block, is located and still is equipped with second elastic connection section of thick bamboo on the connecting block, is located and is equipped with buckle mechanism in the second elastic connection section of thick bamboo.

7. The vehicle bracket with good stability according to claim 6, wherein: the sliding block is characterized in that a sliding block groove extending from one end of the fixing block to the other end of the fixing block is formed in the fixing block, a sliding clamping block corresponding to the sliding block groove is arranged in the sliding cylinder, and the sliding cylinder moves along the sliding block groove through the sliding clamping block.

8. The vehicle bracket with good stability according to claim 6, wherein: the buckle mechanism comprises a second universal ball, a fixed knob, a fixed buckle, a movable buckle and a buckle plate, the fixed buckle is arranged at the bottom end of the buckle plate, a buckle groove extending from the bottom end of the buckle plate to the top end is formed in the middle of the buckle plate, the movable buckle penetrates through the buckle groove to be connected with the fixed knob and can slide along the buckle groove, and the second universal ball is arranged on the fixed knob.

9. The vehicle support frame with good stability according to claim 5, wherein: the first elastic connecting cylinder comprises more than two arc-shaped plates which are arranged from the outer shell to the outside in a protruding mode, a gap is formed between every two adjacent arc-shaped plates, and the more than two arc-shaped plates form a cylinder structure in a surrounding mode.

10. The vehicle bracket with good stability according to claim 6, wherein: the second elastic connecting cylinder comprises more than two arc-shaped plates which are arranged from the outer shell to the outside in a protruding mode, a gap is formed between every two adjacent arc-shaped plates, and the more than two arc-shaped plates form a cylinder structure in a surrounding mode.