CN207565493U - A kind of vehicle-mounted projection navigation fixing bracket - Google Patents
A kind of vehicle-mounted projection navigation fixing bracket Download PDFInfo
- Publication number
- CN207565493U CN207565493U CN201721352010.7U CN201721352010U CN207565493U CN 207565493 U CN207565493 U CN 207565493U CN 201721352010 U CN201721352010 U CN 201721352010U CN 207565493 U CN207565493 U CN 207565493U
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- China
- Prior art keywords
- pedestal
- runner
- bevel gear
- vehicle
- screw rod
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Abstract
The utility model discloses a kind of vehicle-mounted projection navigation fixing brackets, including pedestal, the left wall of the base intracavity is rotatably connected to the first screw rod, the right end of first screw rod is installed with first bevel gear, the bottom of the base intracavity and first rotating shaft is rotatably connected on the right side of the first bevel gear, the surface of the first rotating shaft and it is installed with the first runner and second bevel gear successively from top to bottom positioned at the top of first bevel gear, the utility model is related to technical field of automobile accessories.The vehicle-mounted projection navigation fixing bracket, by pressing fixture block, the groove of fixture block both sides is made to be moved downward at the second bolt, in first latch retract sliding slot, the second bolt pops up under spring force and blocks groove, and fixture block bottom is meshed with the double wedge at the top of the first runner and the second runner, it prevents from rotating by the first runner and the second runner are stuck, it avoids loosening vehicle-mounted projection navigation due to vibrations, easy to operate, clamping effect is preferable.
Description
Technical field
The utility model is related to technical field of automobile accessories, specially a kind of vehicle-mounted projection navigation fixing bracket.
Background technology
Navigation is a research field, and emphasis is that technique or vehicle is monitored and controlled to be moved to another ground from a place
The process of side, navigation field include four general categories：Land navigation, oceanic navigational, aerial navigation and space navigation, this is also
For navigator perform navigation task used in professional knowledge artistic term, all airmanships be directed to positioning with it is known
The position for the navigator that position or pattern compare, in the broader sense, navigation can be with reference and determining position and direction
Any technical ability or research, in this sense, navigation include directed movement and pedestrian navigation.
Most of modern navigation, which are relied primarily on, collects the receivers of information from satellite and electronically determines, it is most of other
Modern technologies depend on intersecting routes or LOP, and a line position can refer to two different things, and a kind of is a line on chart,
Can also be a line between observer and real-life object, if navigator measures real-life direction,
Can then draw angle on nautical chart, navigator by the line on chart, navigator also often measure with object away from
From on chart, distance generates the position of a circle or circular arc, and circle, circular arc and the hyperbola of position are commonly known as position
Line, if navigator draws two lines, they are intersecting just must be in that position, and a position is the friendship of two or more LOP
Collection, if only a line position can be used, can be assessed, to establish estimated location for dead-reckoning position.
Existing vehicle-mounted projection navigation is all before being directly placed at windshield, by the adhesive tape of bottom paste solid
It is fixed, but when needing mobile, be not easy to remove due to pasting too strong, and after removing repeatedly, the adhesive tape of bottom glued dust so as to
Pickup viscosity, it is impossible to for pasting fixation, not be suitable for being frequently necessary to mobile situation.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of vehicle-mounted projection navigation fixing bracket, solves existing
Vehicle-mounted projection navigation be all before being directly placed at windshield, stickup fixation is carried out, but need to move by the adhesive tape of bottom
It when dynamic, is not easy to remove due to pasting too strong, and after removing repeatedly, the adhesive tape of bottom has glued dust so as to pick up viscosity, no
The problem of being used for pasting fixation, not being suitable for being frequently necessary to situation of movement.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of vehicle-mounted projection navigation is solid
Fixed rack, including pedestal, the left wall of the base intracavity is rotatably connected to the first screw rod, and the right end of first screw rod fixes peace
Equipped with first bevel gear, the bottom of the base intracavity and first rotating shaft is rotatably connected on the right side of the first bevel gear, institute
It states the surface of first rotating shaft and is installed with the first runner and the second cone successively from top to bottom positioned at the top of first bevel gear
Gear, and the side of second bevel gear is intermeshed with first bevel gear, the rear wall of the base intracavity is rotatably connected to second
Screw rod, the front end of second screw rod are installed with third hand tap gear, the bottom of the base intracavity and positioned at triconodont
It is rotatably connected to the second shaft in front of wheel, the surface of second shaft and is installed with below third hand tap gear
4th bevel gear, and the side of the 4th bevel gear is intermeshed with third hand tap gear, the top of second shaft is fixedly mounted
There is the second runner.
Preferably, the surface of first screw rod is arranged with the first thread bush, and there are two the first thread bush settings, and
Central symmetry about the first screw rod is distributed, and the inside of the first thread bush described in two, which is run through, connecting rod, the connecting rod
The rear wall of rear end and base intracavity is rotatablely connected, and the bottom of the base intracavity is installed with stent, and the front end of connecting rod with
Holder pivots connect.
Preferably, the surface of second screw rod is arranged with the second thread bush, and there are two the second thread bush settings, and
Central symmetry about the second screw rod is distributed, and the inside of the second thread bush described in two, which is run through, telescopic rod, described flexible
The both ends of bar have been fixedly connected with sliding sleeve, and sliding sleeve is set in the surface of connecting rod.
Preferably, fixed link is fixedly connected at the top of the sliding sleeve, the top of pedestal is run through on the top of the fixed link
And the top of pedestal is extended to, the top of the fixed link is installed with fixture block, and straight slot is offered at the top of the pedestal.
Preferably, the top of the pedestal and fixture block is slidably connected positioned at the top of the first runner and the second runner,
The top of the pedestal and the first bolt, the top of the pedestal are slidably connected by sliding slot positioned at the left and right sides of fixture block
And the second bolt is slidably connected by sliding slot positioned at the lower section of the first bolt, one end of first bolt and the second bolt is equal
Be fixedly connected by spring with the inner surface of sliding slot, the left and right sides of the fixture block offer be adapted with the first bolt it is recessed
Double wedge has been fixedly connected at the top of slot, the bottom of the fixture block and the first runner and the second runner.
Preferably, the bottom of the pedestal is installed with the first magnet, and the bottom of first magnet is connected with
Second magnet, the bottom of second magnet are installed with adhesive tape.
Advantageous effect
The utility model provides a kind of vehicle-mounted projection navigation fixing bracket.Has following advantageous effect：
(1), the vehicle-mounted projection navigation fixing bracket, by rotating the first runner, rotates first rotating shaft, and then drives the
Two bevel gears rotate, and the first screw rod are driven to rotate by intermeshing first bevel gear, two the first thread bush is made to drive two
Root connecting rod is drawn close to centre, and telescopic rod is retracted, and sliding sleeve is made to be drawn close to centre, and vehicle-mounted projection navigation left and right is clamped, similarly, rotation
Second runner makes the drive sliding sleeve of two telescopic rods be drawn close to centre, will be clamped after vehicle-mounted projection navigation, hand-operated clamping will not
Vehicle-mounted projection navigation is damaged, and easy to disassemble, vehicle-mounted projection navigation can be removed at any time.
(2), the vehicle-mounted projection navigation fixing bracket by pressing fixture block, makes the groove of fixture block both sides be moved downward to the
At two bolts, in the first latch retract sliding slot, the second bolt pops up under spring force and blocks groove, and fixture block bottom and first
Double wedge at the top of runner and the second runner is meshed, and prevents from rotating by the first runner and the second runner are stuck, avoid due to vibrations
Loosen vehicle-mounted projection navigation, easy to operate, clamping effect is preferable.
(3), vehicle-mounted projection navigation fixing bracket, by being provided with the first magnet in the bottom of pedestal, by the second magnet
Designated position is pasted onto using adhesive tape, the first magnet attracts each other with the second magnet, can adsorb device in the position, the side of removing
Just.
Description of the drawings
Fig. 1 is the front view of the utility model structure；
Fig. 2 is the vertical view of the utility model structure；
Fig. 3 is the external structure schematic diagram of the utility model；
Fig. 4 is the partial enlarged view at A in the utility model Fig. 1.
In figure：1 pedestal, 2 first screw rods, 3 first bevel gears, 4 first rotating shafts, 5 first runners, 6 second bevel gears, 7
Two screw rods, 8 third hand tap gears, 9 second shafts, 10 the 4th bevel gears, 11 second runners, 12 first thread bush, 13 connecting rods, 14
Frame, 15 second thread bush, 16 telescopic rods, 17 sliding sleeves, 18 fixed links, 19 fixture blocks, 20 straight slots, 21 fixture blocks, 22 first bolts, 23
Two bolts, 24 springs, 25 first magnet, 26 second magnet.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of vehicle-mounted projection navigation fixing bracket, including
Second magnet 26 by being provided with the first magnet 25 in the bottom of pedestal 1, is pasted onto designated position by pedestal 1 using adhesive tape, the
One magnet 25 attracts each other with the second magnet 26, can adsorb in the position device, remove conveniently, the top of pedestal 1 and be located at
The top of first runner 5 and the second runner 11 slidably connects fixture block 21, by pressing fixture block 21, makes the recessed of 21 both sides of fixture block
Slot is moved downward at the second bolt 23, in 22 retraction sliding slot of the first bolt, the second bolt 23 ejecting card under 24 elastic force of spring
Firmly groove, and 21 bottom of fixture block is meshed with the double wedge at 11 top of the first runner 5 and the second runner, by the first runner 5 and second
Runner 11 is stuck to be prevented from rotating, and avoids loosening vehicle-mounted projection navigation due to vibrations, easy to operate, clamping effect is preferable, pedestal 1
Top and the first bolt 22 is slidably connected by sliding slot positioned at the left and right sides of fixture block 21, the top of pedestal 1 and be located at
The lower section of first bolt 22 slidably connects the specification one of the second bolt 23, the first bolt 22 and the second bolt 23 by sliding slot
Sample, the first bolt 22 are fixedly connected with one end of the second bolt 23 by spring 24 with the inner surface of sliding slot, a left side for fixture block 21
Right both sides offer the groove being adapted with the first bolt 22, the bottom of fixture block 21 and the first runner 5 and the second runner 11
Top has been fixedly connected with double wedge, and the bottom of pedestal 1 is installed with the first magnet 25, the bottom flexible connection of the first magnet 25
There is the second magnet 26, there are two the first magnet 25 and the second magnet 26 are respectively provided with, the bottom of the second magnet 26 is installed with glue
Item, the left wall of 1 inner cavity of pedestal are rotatably connected to the first screw rod 2, and the surface of the first screw rod 2 is arranged with the first thread bush 12, and first
There are two the settings of thread bush 12, and the central symmetry about the first screw rod 2 is distributed, and the inside of first thread bush 12 of two is passed through
Connecting rod 13 is installed with, the rear end of connecting rod 13 is rotatablely connected with the rear wall of 1 inner cavity of pedestal, and the bottom of 1 inner cavity of pedestal is installed with branch
Frame 14, and the front end of connecting rod 13 is rotatablely connected with stent 14, the front end of connecting rod 13 is through stent 14 and before extending to stent 14
Side, the right end of the first screw rod 2 are installed with first bevel gear 3, the bottom of 1 inner cavity of pedestal and the right side for being located at first bevel gear 3
Side is rotatably connected to first rotating shaft 4, the surface of first rotating shaft 4 and is fixed successively from top to bottom positioned at the top of first bevel gear 3
First runner 5 and second bevel gear 6 are installed, by rotating the first runner 5, rotate first rotating shaft 4, and then drive the second cone
Gear 6 rotates, and the first screw rod 2 is driven to rotate by intermeshing first bevel gear 3, two the first thread bush 12 is made to drive two
Root connecting rod 13 is drawn close to centre, and telescopic rod 16 is retracted, and sliding sleeve 17 is made to be drawn close to centre, vehicle-mounted projection navigation left and right is clamped, together
Reason rotates the second runner 11, the drive sliding sleeve 17 of two telescopic rods 16 is made to be drawn close to centre, will be pressed from both sides before and after vehicle-mounted projection navigation
Tightly, hand-operated clamping will not damage vehicle-mounted projection navigation, and easy to disassemble, can remove vehicle-mounted projection navigation, and the second cone tooth at any time
The side of wheel 6 is intermeshed with first bevel gear 3, and the rear wall of 1 inner cavity of pedestal is rotatably connected to the second screw rod 7, and the second screw rod 7 exists
The top of first screw rod 2, and the first screw rod 2 and the surface of the second screw rod 7 be both provided with about central symmetry and direction it is opposite
Screw thread, the surface of the second screw rod 7 are arranged with the second thread bush 15, and there are two the settings of the second thread bush 15, and about the second screw rod 7
Central symmetry distribution, through there is telescopic rod 16, the both ends of telescopic rod 16 are fixed for the inside of second thread bush 15 of two
Sliding sleeve 17 is connected with, the top of sliding sleeve 17 is fixedly connected with fixed link 18, and the top of fixed link 18 through the top of pedestal 1 and is prolonged
The top of pedestal 1 is extended to, the top of fixed link 18 is installed with fixture block 19, and fixture block 19 is perpendicular type, can block vehicle-mounted projection
The quadrangle of navigation, the top of pedestal 1 offer straight slot 20, and there are four the settings of straight slot 20, is the moving range of four fixed links 18,
And sliding sleeve 17 is set in the surface of connecting rod 13, the front end of the second screw rod 7 is installed with third hand tap gear 8, the bottom of 1 inner cavity of pedestal
Portion and it is rotatably connected to the second shaft 9 positioned at the front of third hand tap gear 8, the surface of the second shaft 9 and positioned at third hand tap gear 8
Lower section be installed with the 4th bevel gear 10, and the side of the 4th bevel gear 10 is intermeshed with third hand tap gear 8, second turn
The top of axis 9 is installed with the second runner 11.
During work, the second magnet 26 is pasted onto designated position using adhesive tape, the first magnet 25 of bottom of device is aligned
Second magnet 26, makes it be attached together, and between vehicle-mounted projection navigation is placed on four fixture blocks 19, rotates the first runner 5, makes
First rotating shaft 4 rotates, and then second bevel gear 6 is driven to rotate, and the first screw rod 2 is driven by intermeshing first bevel gear 3
Rotation makes two the first thread bush 12 that two connecting rods 13 be driven to be drawn close to centre, and telescopic rod 16 is retracted, and sliding sleeve 17 is made to be leaned on to centre
Hold together, fixture block 19 clamps vehicle-mounted projection navigation left and right, similarly, rotates the second runner 11, makes the drive sliding sleeve of two telescopic rods 16
17 draw close to centre, and fixture block 19 will clamp before and after vehicle-mounted projection navigation, then presses two fixture blocks 21 respectively, makes 21 both sides of fixture block
Groove be moved downward at the second bolt 23, in 22 retraction sliding slot of the first bolt, the second bolt 23 bullet under 24 elastic force of spring
Go out and block groove, and 21 bottom of fixture block is meshed with the double wedge at 11 top of the first runner 5 and the second runner, by 5 He of the first runner
Second runner 11 is stuck to be prevented from rotating.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of vehicle-mounted projection navigation fixing bracket, including pedestal (1), it is characterised in that：The left wall of pedestal (1) inner cavity turns
Dynamic to be connected with the first screw rod (2), the right end of first screw rod (2) is installed with first bevel gear (3), the pedestal (1)
The bottom of inner cavity and first rotating shaft (4), the table of the first rotating shaft (4) are rotatably connected on the right side of the first bevel gear (3)
Face and it is installed with the first runner (5) and second bevel gear (6) successively from top to bottom positioned at the top of first bevel gear (3),
And the side of second bevel gear (6) is intermeshed with first bevel gear (3), the rear wall of pedestal (1) inner cavity is rotatably connected to
Second screw rod (7), the front end of second screw rod (7) are installed with third hand tap gear (8), the bottom of pedestal (1) inner cavity
Portion and the second shaft (9) is rotatably connected in front of the third hand tap gear (8), the surface of second shaft (9) and be located at
The 4th bevel gear (10), and the side of the 4th bevel gear (10) and triconodont are installed with below third hand tap gear (8)
(8) intermeshing is taken turns, the top of second shaft (9) is installed with the second runner (11).
2. the vehicle-mounted projection navigation fixing bracket of one kind according to claim 1, it is characterised in that：First screw rod (2)
Surface be arranged with the first thread bush (12), there are two the first thread bush (12) settings, and about in the first screw rod (2)
The heart is symmetrical, and the inside of the first thread bush (12) described in two, which is run through, connecting rod (13), the rear end of the connecting rod (13)
It is rotatablely connected with the rear wall of pedestal (1) inner cavity, the bottom of pedestal (1) inner cavity is installed with stent (14), and connecting rod
(13) front end is rotatablely connected with stent (14).
3. the vehicle-mounted projection navigation fixing bracket of one kind according to claim 1, it is characterised in that：Second screw rod (7)
Surface be arranged with the second thread bush (15), there are two the second thread bush (15) settings, and about in the second screw rod (7)
The heart is symmetrical, and the inside of the second thread bush (15) described in two, which is run through, telescopic rod (16), the telescopic rod (16)
Both ends have been fixedly connected with sliding sleeve (17), and sliding sleeve (17) is set in the surface of connecting rod (13).
4. the vehicle-mounted projection navigation fixing bracket of one kind according to claim 3, it is characterised in that：The top of the sliding sleeve (17)
Portion is fixedly connected with fixed link (18), and the top of the fixed link (18) through the top of pedestal (1) and extends to pedestal (1)
Top, the top of the fixed link (18) are installed with fixture block (19), straight slot (20) are offered at the top of the pedestal (1).
5. the vehicle-mounted projection navigation fixing bracket of one kind according to claim 1, it is characterised in that：The top of the pedestal (1)
Portion and slidably connect fixture block (21), the top of the pedestal (1) positioned at the top of the first runner (5) and the second runner (11)
And the first bolt (22) is slidably connected by sliding slot positioned at the left and right sides of fixture block (21), the top of the pedestal (1) and
The second bolt (23) is slidably connected by sliding slot positioned at the lower section of the first bolt (22), first bolt (22) is inserted with second
One end of pin (23) is fixedly connected by spring (24) with the inner surface of sliding slot, and the left and right sides of the fixture block (21) opens up
There are the groove being adapted with the first bolt (22), the bottom of the fixture block (21) and the first runner (5) and the second runner (11)
Top has been fixedly connected with double wedge.
6. the vehicle-mounted projection navigation fixing bracket of one kind according to claim 1, it is characterised in that：The bottom of the pedestal (1)
Portion is installed with the first magnet (25), and the bottom of first magnet (25) is connected with the second magnet (26), and described
The bottom of two magnet (26) is installed with adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352010.7U CN207565493U (en) | 2017-10-19 | 2017-10-19 | A kind of vehicle-mounted projection navigation fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352010.7U CN207565493U (en) | 2017-10-19 | 2017-10-19 | A kind of vehicle-mounted projection navigation fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565493U true CN207565493U (en) | 2018-07-03 |
Family
ID=62695647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352010.7U Expired - Fee Related CN207565493U (en) | 2017-10-19 | 2017-10-19 | A kind of vehicle-mounted projection navigation fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320478A (en) * | 2021-05-14 | 2021-08-31 | 陈至捷 | Vehicle-mounted intelligent combined navigator |
| CN114586653A (en) * | 2022-04-15 | 2022-06-07 | 广州市新茵园林绿化管理有限公司 | Irrigation equipment for spraying garden flowers |
-
2017
- 2017-10-19 CN CN201721352010.7U patent/CN207565493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320478A (en) * | 2021-05-14 | 2021-08-31 | 陈至捷 | Vehicle-mounted intelligent combined navigator |
| CN114586653A (en) * | 2022-04-15 | 2022-06-07 | 广州市新茵园林绿化管理有限公司 | Irrigation equipment for spraying garden flowers |
| CN114586653B (en) * | 2022-04-15 | 2023-02-24 | 广州市新茵园林绿化管理有限公司 | Irrigation equipment for spraying garden flowers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |