CN208232830U - Instrument desk - Google Patents
Instrument desk Download PDFInfo
- Publication number
- CN208232830U CN208232830U CN201820627091.5U CN201820627091U CN208232830U CN 208232830 U CN208232830 U CN 208232830U CN 201820627091 U CN201820627091 U CN 201820627091U CN 208232830 U CN208232830 U CN 208232830U
- Authority
- CN
- China
- Prior art keywords
- soldering member
- shaped frame
- plate
- tube soldering
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of instrument desks, including instrument board, column assy, steering wheel is installed at the top of column assy, the oversheath for protecting it is fixed on column assy, instrument harness is connected on instrument board, regulating mechanism for adjusting its front and rear angles is installed, the trigger mechanism of regulating mechanism is located at the middle part or lower part of column assy on column assy；Instrument board is mounted on the adjusting for carrying out angle on oversheath with column assy.Instrument board is mounted on oversheath, and oversheath is packed on steering column, to make instrument board that can carry out the adjusting of angle with column assy, is observed instrument board at any time convenient for driver, is improved operating comfort.
Description
Technical field
The utility model relates to a kind of instrument desks, more particularly to a kind of instrument desk for tractor.
Background technique
Currently, the tractor of domestic production has been equipped with the steering column of steering wheel position regulatory function, steering tube mostly
The component that column is transmitted as steering system power can not only realize the function of steering, can also shrink when head-on crash occurs
To reduce the probability of injury driver, while it being additionally provided with ignition switch and lock support on steering column, prevents vehicle stolen, improve
The comfort that vehicle uses.But the instrument board of existing agricultural vehicle is generally packed on console, when steering wheel is adjusted
It cannot adjust therewith, influence the observation of driver.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of instrument boards and column assy to carry out angle simultaneously
The instrument desk of adjusting.
In order to solve the above technical problems, the utility model includes instrument board, column assy, the column assy
Top is equipped with steering wheel, and the oversheath for protecting it is fixed on the column assy, is connected on the instrument board
It is connected to instrument harness, it is characterized in that the regulating mechanism for adjusting its front and rear angles is installed on the column assy, institute
The trigger mechanism for stating regulating mechanism is located at the middle part or lower part of column assy；The instrument board be mounted on oversheath to
The adjusting of angle is carried out with column assy.
Instrument harness lower end is fixed on the lower part of column assy by harness clips.
The column assy include upper tube soldering member, down tube soldering member, the upper end and steering wheel connection upper axis, its
The lower axle that lower end can be connect with switching valve, the upper axis are rotatably installed in upper tube soldering member, and the lower axle is packed in down tube weldering
In component, the upper axis is connected with lower axle by universal joint, the lower end of the upper tube soldering member and the upper end pair of down tube soldering member
It should be equipped with and be adjusted the angle and can be to the angle adjusting mechanism of upper axis locking, the down tube soldering for limiting upper axis front-rear direction
The bottom of part is equipped with the footstep mechanism for controlling angle adjusting mechanism.
Upper tube soldering member lower end is respectively equipped with extension in its front-rear direction and extendes back the upper stay column of setting, the down tube
Soldering member upper end is correspondingly provided with two lower stay columns, and tension spring is equipped between corresponding upper stay column and lower stay column.
The angle adjusting mechanism includes being mounted on the upper U-shaped frame of upper tube soldering member lower end and being mounted on down tube soldering member
U-shaped frame under end, the upper U-shaped frame U-shaped frame under, which fastens up and down and cuts with scissors dress, to be integrated, and the universal joint is arranged in upper U-shaped frame
In the space that U-shaped frame surrounds under, the side of the upper U-shaped frame is fixed with fixed gear, and being equipped on the down tube soldering member can
The moving gear engaged with fixed gear is equipped on the down tube soldering member for by moving gear and fixed gear locking or isolated lock
Locking mechanism, the lockable mechanism are driven by footstep mechanism.
The outside of upper U-shaped frame spiral-lock U-shaped frame under, the outer surface of U-shaped frame side plate is fixed with angular adjustment under described
Limited post, is correspondingly provided with the export stretched out for angular adjustment limited post on the upper U-shaped frame, the lower edge of the export with
The lower edge of upper U-shaped frame side plate is concordant.
The lockable mechanism includes being packed in being fixedly mounted with plate, being rotatably installed in the locking being fixedly mounted on plate on down tube soldering member
Plate holds carrier bar with the upper link plate of locking plate lower end hinge dress, with the lower end hinge of upper link plate, and the lower carrier bar and footstep mechanism connect
It connects, the upper end of the locking plate is fixed with lobe plate, and the adjusting grooves that the protrusion of the lobe plate is caught in moving gear are realized
The desired movement of moving gear, described be fixedly mounted between plate and lower carrier bar are equipped with return spring.
The footstep mechanism includes pedal and the foot pedal that pedal rear end is fixedly mounted with, and the front end of the pedal is fixedly mounted with
On stepping on arm shaft, it is described step on arm shaft and be rotatably installed in be fixedly mounted on ear, the ear that is fixedly mounted with is packed on down tube soldering member；It is described
The lower end of lower carrier bar, which is packed in, to be stepped in arm shaft.
After adopting the above structure, instrument board is mounted on oversheath, and oversheath is packed on steering column, to make instrument
Dial plate can carry out the adjusting of angle with column assy, observe instrument board at any time convenient for driver, improve operating comfort.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Fig. 1 left view；
Fig. 3 is structural schematic diagram of the Fig. 1 along line B-B section view；
Fig. 4 is the schematic perspective view of the utility model；
Fig. 5 is the structural schematic diagram of second of embodiment of column assy；
Fig. 6 is structural schematic diagram of the Fig. 5 along line A-A section view；
Fig. 7 is the structural schematic diagram that second of embodiment of column assy removes left view after shutter；
Fig. 8 is the schematic perspective view of second of embodiment of column assy；
Structural schematic diagram when Fig. 9 is second of embodiment angular adjustment of column assy.
Specific embodiment
As shown in Figures 1 to 4, instrument desk includes console 43, instrument board 39, column assy, column assy
Top is equipped with steering wheel 3, and the oversheath 45 for protecting it is fixed on column assy, is connected on instrument board 39
Instrument harness 40 is equipped with the regulating mechanism for adjusting its front and rear angles, the triggering machine of regulating mechanism on column assy
Structure is located at the middle part or lower part of column assy；Instrument board 39 is mounted on oversheath to carry out angle with column assy
The adjusting of degree.40 lower end of instrument harness is fixed on the lower part of column assy by harness clips 44.
The structure that trigger mechanism is located at the middle part of column assy is the prior art, Patent No.
201721032892.9, patent name discloses for the patent of a kind of adjustable steering column and tractor, and details are not described herein.
Other structures in the prior art also can be used in the structure that trigger mechanism is located at the middle part of column assy.
As shown in Figures 5 to 9, second of embodiment of column assy (said with this embodiment by following text
It is bright), it is as follows that trigger mechanism is located at the column assy of the lower part of column assy its structure: column assy includes upper
The lower axle that pipe soldering member 1, down tube soldering member 2, the upper end and the upper axis 17 of the connection of steering wheel 3, its lower end can be connect with switching valve
18, upper axis 17 is rotatably installed in upper tube soldering member 1, and oversheath protects upper tube soldering member cladding, and down tube soldering member is set
It sets in console 43, upper axis 17 is rotatably installed in upper tube soldering member 1 by two deep groove ball bearings 20 in the present embodiment, under
Axis 18 is packed in down tube soldering member 2, and upper axis 17 and lower axle 18 are connected by universal joint 19, and universal joint is the prior art, herein
No longer it is described in detail.The outer surface of upper tube soldering member 1 is equipped with loudspeaker set assembly, and it includes plastic casing 32, bullet that loudspeaker, which cover assembly,
Piece 33, conducting wire 34, connector 35, wherein the lower part of elastic slice 33 is mounted on upper tube soldering member 1, and the top of elastic slice 33 can be with direction
Disk 3 contacts.The outer surface of upper tube soldering member 1 is also fixed with stacked switch mounting plate 7, the oversheath for being fixedly mounted with oversheath 45 is pacified
Loading board 8 waits the connector for installing various attachmentes.The bottom of down tube soldering member 2 is equipped with the bottom for installing the utility model
Seat 16.
The lower end of upper tube soldering member 1 and the upper end correspondence of down tube soldering member 2 are equipped with for limiting upper 17 front-rear direction of axis
It adjusts the angle and the angle adjusting mechanism of upper 17 locking of axis, the bottom of down tube soldering member 2 can be equipped with for controlling angular adjustment
The footstep mechanism of mechanism.
Angle adjusting mechanism includes being mounted on the upper U-shaped frame 4 of 1 lower end of upper tube soldering member and being mounted on down tube soldering member 2
U-shaped frame 5 under end, upper U-shaped frame 4 include the side plate that upper plate and two pieces are separately positioned on 41 side of upper plate, under U-shaped frame 5 wrap
Include lower roof plate 51 and two blocks of side plates for being separately positioned on 51 side of lower roof plate, upper U-shaped frame 4 and under U-shaped about 5 frame buckle merga pass
The connection hinge dress of bolt 9 is integrated, and the U-shaped stability that U-shaped frame 5 connects under of frame 4 can be improved in the setting of connection bolt 9, due to
The utility model need to realize that the front and back of 3 position of steering wheel is adjusted, therefore side plate is front-rear direction setting, and universal joint is arranged upper U-shaped
In the space that U-shaped frame 5 surrounds under of frame 4, the side of upper U-shaped frame 4 is fixed with fixed tooth wheel plate 10, fixed tooth wheel plate 10 by bolt 26
Bottom be toothed around to forming fixed gear.The moving gear that can be engaged with fixed gear is installed, this is practical on down tube soldering member 2
Moving gear is formed by the way that the gear teeth are arranged on the top of movable tooth wheel plate 21 in novel, one end of movable tooth wheel plate 21 passes through moving gear shaft
It is rotatably installed in and is fixedly mounted on plate 6, be equipped on down tube soldering member 2 for by moving gear and fixed gear locking or isolated locking machine
Structure, lockable mechanism are driven by footstep mechanism, i.e., footstep mechanism is as trigger mechanism.Upper U-shaped 4 spiral-lock of frame is under in the utility model
The outside of U-shaped frame 5, under the outer surface of U-shaped 5 side plate of frame be fixed with angular adjustment limited post 12, being correspondingly provided on upper U-shaped frame 4 can
For the export that angular adjustment limited post 12 stretches out, the lower edge of export is concordant with the lower edge of upper U-shaped 4 side plate of frame, and when processing can
Directly cutting side plate forms export, easy to process, and convenient for the assembling of the upper U-shaped U-shaped frame 5 under of frame 4.
1 lower end of upper tube soldering member is respectively equipped with extension in its front-rear direction and extendes back the upper stay column 42 of setting, down tube soldering
2 upper end of part is correspondingly provided with two lower stay columns 52, and tension spring 11 is equipped between corresponding upper stay column and lower stay column.The setting of tension spring can mention
Fluency, comfort when height operation.Upper stay column is packed in the bottom surface of upper plate 41 in the present embodiment, and lower stay column is packed in lower top
The upper surface of plate 51, and be arranged respectively close to side plate, such arrangement subtracts to the greatest extent under the premise of not generating interference
The occupied space of small structure is easy to use convenient for the installation of the present embodiment and the volume of reduction the present embodiment.
Lockable mechanism includes being packed in being fixedly mounted with plate 6, being rotatably installed in and be fixedly mounted with by first rotating shaft 15 on down tube soldering member 2
The lower end of locking plate 22, the upper link plate 24 and upper link plate 24 that are filled with 22 lower end of locking plate by the hinge of first rotating shaft pin 27 on plate 6
Carrier bar 28 is held by the second roller pin 38 hinge, lower carrier bar 28 is connect with footstep mechanism, and the upper end of locking plate 22 is fixed with convex
Wheel plate 37, the adjusting grooves that the protrusion of lobe plate is caught in moving gear realize the desired movement of moving gear, lobe plate protruding portion
Point profile can realize moving gear and fixed gear locking or separation, the shape of specific profile shape and moving gear adjusting grooves,
Those skilled in the art can design according to desired movement and cam work principle and be derived as the prior art, herein not in detail
It repeats, locking plate 22 is structure as a whole with lobe plate in the utility model, is fixedly mounted between plate 6 and lower carrier bar 28 and is equipped with return bullet
Spring 25.It is fixedly mounted with the shutter 23 being additionally provided on plate 6 for being blocked to lobe plate and moving gear, each machine when enhancing uses
The safety of structure.
Footstep mechanism includes pedal 30 and the foot pedal 29 that 30 rear end of pedal is fixedly mounted with, and the front end of pedal 30 is under
The lower end of carrier bar 28 is packed in steps in arm shaft simultaneously, steps on arm shaft and is rotatably installed in and is fixedly mounted on ear, is fixedly mounted with ear and is packed in down tube
On soldering member 2.The front end of pedal 30 and the lower end of lower carrier bar 28 also can be used such as flowering structure connection: by the two end simultaneously with
Casing 31 is fixedly mounted with, and is then sleeved on casing and is stepped in arm shaft 13, is fixedly mounted on ear 36 wherein stepping on arm shaft and being packed in, is stepped on arm shaft
End be equipped with external screw thread, casing is sleeved on step on arm shaft after, stepping on arm roller end spiral shell loading nut for casing limit, Ci Zhonglian
Binding structure, structure is simple, easy to assembly.
After foot steps on foot pedal 29, lower pulling force pass sequentially through pedal 30, lower carrier bar 28, upper link plate 24, locking plate 22,
Lobe plate transmission, the protrusion of lobe plate are caught in the adjusting grooves of moving gear, and moving gear falls, to make moving gear and fixed tooth
Wheel separates, and upper axis 17 can do front and rear tilt angle adjusting with respect to lower axle 18 at this time.After the angular adjustment of steering column, unclamp
Foot pedal 29, under the action of the return spring, cam sheet reset, the protrusion of lobe plate are stuck in the adjusting grooves of moving gear
Side wall jacks up moving gear, so that moving gear be made to engage with fixed gear, that is, realizes the locking of steering column angle, 3 angle of steering wheel
Instrument board 39 carries out angular adjustment (angle of regulation range a is as shown in the figure) therewith during adjusting, makes instrument board 39 and side
To disk 3, angle is consistent always, and driver is facilitated to check instrument board 39, improves convenience, comfort that the utility model uses, this
Trigger mechanism is moved to below leg by embodiment, avoids the interference and collision to driver leg, and the present embodiment adjusting side
Just, locking is reliable.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model.Previous embodiment
The utility model is described in detail, it for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.In every case practical new at this
Within the scope of the inventive concept of type, any modification, equivalent substitution, improvement and etc. done are all contained in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of instrument desk, including instrument board, column assy, the column assy top is equipped with steering wheel, institute
The oversheath being fixed on column assy for protecting it is stated, instrument harness, feature are connected on the instrument board
It is the regulating mechanism being equipped on the column assy for adjusting its front and rear angles, the trigger mechanism of the regulating mechanism
Positioned at the middle part or lower part of column assy；The instrument board is mounted on oversheath to carry out angle with column assy
The adjusting of degree.
2. instrument desk according to claim 1, it is characterized in that instrument harness lower end is fixed on steering by harness clips
The lower part of tubing string assembly.
3. instrument desk according to claim 1 or 2, it is characterized in that the column assy include upper tube soldering member, under
The lower axle that pipe soldering member, the upper axis of the upper end and steering wheel connection, its lower end can be connect with switching valve, the upper axis rotational installation
In upper tube soldering member, the lower axle is packed in down tube soldering member, and the upper axis is connected with lower axle by universal joint, it is described on
Corresponding be equipped in the lower end of pipe soldering member and the upper end of down tube soldering member adjusts the angle and can be right for limiting upper axis front-rear direction
The angle adjusting mechanism of upper axis locking, the bottom of the down tube soldering member are equipped with the treading device for controlling angle adjusting mechanism
Structure.
4. instrument desk according to claim 3, it is characterized in that upper tube soldering member lower end is set respectively in its front-rear direction
Have extension and extend back the upper stay column of setting, down tube soldering member upper end is correspondingly provided with two lower stay columns, corresponding upper stay column and
Tension spring is equipped between lower stay column.
5. instrument desk according to claim 3, it is characterized in that the angle adjusting mechanism includes being mounted on upper tube soldering member
The upper U-shaped frame of lower end is fastened and is cut with scissors up and down with U-shaped frame under down tube soldering member upper end, the upper U-shaped frame U-shaped frame under is mounted on
Dress is integrated, and the universal joint is arranged in the upper U-shaped frame space that U-shaped frame surrounds under, and the side of the upper U-shaped frame is fixed with
Fixed gear is equipped with the moving gear that can be engaged with fixed gear on the down tube soldering member, installs on the down tube soldering member useful
In by moving gear and fixed gear locking or isolated lockable mechanism, the lockable mechanism is driven by footstep mechanism.
6. instrument desk according to claim 5, it is characterized in that the outside of upper U-shaped frame spiral-lock U-shaped frame under, under described
The outer surface of U-shaped frame side plate is fixed with angular adjustment limited post, is correspondingly provided on the upper U-shaped frame for angular adjustment limited post
The export of stretching, the lower edge of the export are concordant with the lower edge of upper U-shaped frame side plate.
7. instrument desk according to claim 5, it is characterized in that the lockable mechanism includes being packed on down tube soldering member
It is fixedly mounted with plate, the locking plate being fixedly mounted on plate is rotatably installed in, is filled with the upper link plate of locking plate lower end hinge dress, with the lower end hinge of upper link plate
Lower carrier bar, the lower carrier bar connect with footstep mechanism, and the upper end of the locking plate is fixed with lobe plate, the lobe plate it is prominent
The adjusting grooves for being partially caught in moving gear out realize the desired movement of moving gear, and described be fixedly mounted between plate and lower carrier bar is equipped with back
Position spring.
8. instrument desk according to claim 7, it is characterized in that the footstep mechanism includes that pedal and pedal rear end are solid
The foot pedal of dress, the front end of the pedal, which is packed in, to be stepped in arm shaft, it is described step on arm shaft and be rotatably installed in be fixedly mounted on ear, institute
It states and is fixedly mounted with ear and is packed on down tube soldering member；The lower end of the lower carrier bar, which is packed in, to be stepped in arm shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627091.5U CN208232830U (en) | 2018-04-28 | 2018-04-28 | Instrument desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627091.5U CN208232830U (en) | 2018-04-28 | 2018-04-28 | Instrument desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232830U true CN208232830U (en) | 2018-12-14 |
Family
ID=64582044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627091.5U Expired - Fee Related CN208232830U (en) | 2018-04-28 | 2018-04-28 | Instrument desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466353A (en) * | 2019-09-19 | 2019-11-19 | 株洲时代新材料科技股份有限公司 | Instrument desk regulating mechanism |
-
2018
- 2018-04-28 CN CN201820627091.5U patent/CN208232830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466353A (en) * | 2019-09-19 | 2019-11-19 | 株洲时代新材料科技股份有限公司 | Instrument desk regulating mechanism |
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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: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |