CN214923838U - Front axle tray supporting device - Google Patents
Front axle tray supporting device Download PDFInfo
- Publication number
- CN214923838U CN214923838U CN202121686206.6U CN202121686206U CN214923838U CN 214923838 U CN214923838 U CN 214923838U CN 202121686206 U CN202121686206 U CN 202121686206U CN 214923838 U CN214923838 U CN 214923838U
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- gear
- fixed mounting
- base
- front axle
- rack
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Abstract
The utility model discloses a front axle tray strutting arrangement, the on-line screen storage device comprises a base, the inside central point of base puts the department and installs the spliced pole, the spliced pole extends the base, the extension fixed mounting of spliced pole has the support column, the top fixed mounting of support column has the roof, the both sides of roof all articulate there is the backup pad, the lower terminal surface fixed mounting of backup pad has an ear seat, the one end that the backup pad was kept away from to an ear seat articulates there is the bracing piece, the one end that an ear seat was kept away from to the bracing piece articulates there is No. two ear seats, one side fixed mounting that the bracing piece was kept away from to No. two ear seats has the movable block, the internally mounted of movable block has the screw thread post. This front axle tray strutting arrangement, convenient to use can support the front axle tray as required during the use, can adjust the angle of backup pad when not using, is convenient for accomodate.
Description
Technical Field
The utility model relates to a front axle tray technical field specifically is a front axle tray strutting arrangement.
Background
The front axle of the automobile is the axle at the front part of the automobile. The axle is a device for transmitting various forces and moments between an automobile frame (or an automobile body) and wheels, but the existing front axle tray supporting device has the problems of large volume and inconvenient storage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a front axle tray strutting arrangement has solved current front axle tray strutting arrangement and has had the volume great, the problem of being not convenient for to accomodate.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a front axle tray strutting arrangement, includes the base, the inside central point of base puts the department and installs the spliced pole, the spliced pole extends the base, the extending portion fixed mounting of spliced pole has the support column, the top fixed mounting of support column has the roof, the both sides of roof all articulate there is the backup pad, the lower terminal surface fixed mounting of backup pad has an ear seat, the one end that the backup pad was kept away from to an ear seat articulates there is the bracing piece, the one end that an ear seat was kept away from to the bracing piece articulates there is No. two ear seats, No. two ear seats keep away from one side fixed mounting of bracing piece has the movable block, the internally mounted of movable block has the screw thread post.
Through the technical scheme, the moving block can be driven to move through the rotation of the threaded column, the supporting rod can be driven to rotate through the movement of the moving block, and the supporting plate can be supported through the rotation of the supporting rod.
Preferably, the inside fixed mounting of support column has step motor, step motor's output shaft has the driving shaft through the coupling joint, the outside fixed mounting of driving shaft has a gear, No. two gears are all installed to the both sides of a gear, the internally mounted of No. two gears has the driven shaft, the driven shaft passes through welded connection with the screw thread post.
Through the technical scheme, the rotation of the driving shaft can be driven through the action of the stepping motor, the rotation of the driving shaft can drive the rotation of the first gear, the rotation of the second gear can be driven through the rotation of the first gear, and the rotation of the driven shaft and the threaded column can be driven through the rotation of the second gear.
Preferably, the driving shaft passes through roller bearing with the inner wall of support column and is connected, the driving shaft passes through plug-in connection with a gear, a gear and No. two gear engagement, the driven shaft passes through plug-in connection with No. two gears, the driven shaft passes through bearing connection with the support column, the screw thread post passes through bearing connection with the inside of support column.
Through the technical scheme, the rotation of the first gear can drive the rotation of the second gear, and then the rotation of the threaded column can be driven.
Preferably, a threaded groove is formed in the moving block, the moving block is connected with the threaded column through threads, the moving block and the second lug seat are of an integrated structure, and an anti-slip strip is arranged on the upper end face of the supporting plate.
Through the technical scheme, the moving block can be driven to move through the rotation of the threaded column.
Preferably, the outer side of the connecting column is fixedly provided with a sliding block positioned in the base, and the connecting column is connected with the inner wall of the base through a bearing.
Through above-mentioned technical scheme, can drive the rotation of device through the rotation of spliced pole.
Preferably, No. three gears are installed to one side of slider, No. three gears and slider meshing, No. three gears pass through the bearing with the base and are connected, No. one rack is installed to the rear side of No. three gears, No. one rack and No. three gear meshing, No. one rack passes through the slide with the base and is connected.
Through the technical scheme, the sliding rail can limit the movement of the first rack, and the third rack can be limited by the first rack.
Preferably, No. two racks are installed to the front side of No. three gears, one side fixed mounting that No. two racks kept away from No. three gears has the removal axle, the removal axle extends the base, the extension fixed mounting who removes the axle has the handle, the outside fixed mounting who removes the axle has the spring, the one end and No. two racks of spring pass through welded connection, the one end that No. two racks were kept away from to the spring passes through welded connection with the inner wall of base.
Through above-mentioned technical scheme, can play limiting displacement to the removal of removal axle and No. two racks through the effect of spring.
(III) advantageous effects
The utility model provides a front axle tray strutting arrangement. The method has the following beneficial effects:
(1) this front axle tray strutting arrangement, the rotation of driving shaft can be opened through step motor's effect, the rotation of driving shaft can drive the rotation of a gear, the rotation of a gear can drive the rotation of No. two gears, the rotation of No. two gears can drive the rotation of driven shaft, the rotation of driven shaft can drive the rotation of screw thread post, the rotation of screw thread post can drive the removal of movable block, the rotation that can drive the bracing piece through the removal of movable block, the rotation that can drive the backup pad through the rotation of bracing piece, the bracing piece is rotatory to making the backup pad be the horizontality, play the supporting role to the front axle tray.
(2) This front axle tray strutting arrangement can play limiting displacement to the removal of removal axle and No. two racks through the effect of spring, can drive the rotation of No. three gears through the rotation of slider, can play limiting displacement to No. three gears through the cooperation of a rack and No. two racks, and then can play limiting displacement to the slider for the device is difficult for producing the angular deviation displacement and influences the processing operation and uses in the use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall side view structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the support pillar of the present invention;
FIG. 5 is a schematic view of the connection structure between the first gear and the second gear of the present invention;
fig. 6 is a schematic view of the sectional structure of the base of the present invention.
In the figure: 1. a base; 2. connecting columns; 3. a support pillar; 4. a top plate; 5. a support plate; 6. a first ear mount; 7. a support bar; 8. a second ear mount; 9. a moving block; 10. a threaded post; 11. a stepping motor; 12. a drive shaft; 13. a first gear; 14. a second gear; 15. a driven shaft; 16. a slider; 17. a third gear; 18. a first rack; 19. a slideway; 20. a second rack; 21. a movable shaft; 22. a handle; 23. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: a front axle tray supporting device comprises a base 1, a connecting column 2 is installed at the central position inside the base 1, the connecting column 2 extends out of the base 1, a supporting column 3 is fixedly installed at the extending part of the connecting column 2, a top plate 4 is fixedly installed at the top end of the supporting column 3, supporting plates 5 are hinged to two sides of the top plate 4, a first ear seat 6 is fixedly installed on the lower end face of the supporting plate 5, a supporting rod 7 is hinged to one end, away from the supporting plate 5, of the first ear seat 6, a second ear seat 8 is hinged to one end, away from the first ear seat 6, of the supporting rod 7, a moving block 9 is fixedly installed on one side, away from the supporting rod 7, of the second ear seat 8, a threaded column 10 is installed inside the moving block 9, the threaded column 10 can drive the moving block 9 to move, the moving block 9 can drive the supporting rod 7 to rotate, and the supporting rod 7 can support the supporting plate 5 through rotation;
as shown in fig. 4, a stepping motor 11 is fixedly installed inside the supporting column 3, an output shaft of the stepping motor 11 is connected with a driving shaft 12 through a coupling, a first gear 13 is fixedly installed outside the driving shaft 12, second gears 14 are installed on both sides of the first gear 13, a driven shaft 15 is installed inside the second gears 14, the driven shaft 15 is connected with the threaded column 10 through welding, the driving shaft 12 can be driven to rotate through the action of the stepping motor 11, the driving shaft 12 can drive the first gear 13 to rotate, the second gear 14 can be driven to rotate through the rotation of the first gear 13, and the driven shaft 15 and the threaded column 10 can be driven to rotate through the rotation of the second gear 14;
as shown in fig. 5, a driving shaft 12 is connected with the inner wall of a supporting column 3 through a roller bearing, the driving shaft 12 is connected with a first gear 13 through an insertion connection, the first gear 13 is meshed with a second gear 14, a driven shaft 15 is connected with the second gear 14 through an insertion connection, the driven shaft 15 is connected with the supporting column 3 through a bearing, a threaded column 10 is connected with the inside of the supporting column 3 through a bearing, and the rotation of the first gear 13 can drive the rotation of the second gear 14, so that the rotation of the threaded column 10 can be driven;
as shown in fig. 3, a threaded groove is formed in the moving block 9, the moving block 9 is connected with the threaded post 10 through a thread, the moving block 9 and the second lug 8 are integrated, an anti-slip strip is arranged on the upper end surface of the supporting plate 5, and the moving block 9 can be driven to move through the rotation of the threaded post 10;
as shown in fig. 6, a slider 16 located inside the base 1 is fixedly installed on the outer side of the connecting column 2, the connecting column 2 is connected with the inner wall of the base 1 through a bearing, and the rotation of the connecting column 2 can drive the rotation of the device;
as shown in fig. 6, a third gear 17 is mounted on one side of a sliding block 16, the third gear 17 is meshed with the sliding block 16, the third gear 17 is connected with a base 1 through a bearing, a first rack 18 is mounted on the rear side of the third gear 17, the first rack 18 is meshed with the third gear 17, the first rack 18 is connected with the base 1 through a slide 19, the first rack 18 can be limited by the action of the slide 19, and the third gear 17 can be limited by the action of the first rack 18;
as shown in fig. 6, a second rack 20 is installed on the front side of the third gear 17, a moving shaft 21 is fixedly installed on one side, away from the third gear 17, of the second rack 20, the moving shaft 21 extends out of the base 1, a handle 22 is fixedly installed on the extending portion of the moving shaft 21, a spring 23 is fixedly installed on the outer side of the moving shaft 21, one end of the spring 23 is connected with the second rack 20 through welding, one end, away from the second rack 20, of the spring 23 is connected with the inner wall of the base 1 through welding, and the moving shaft 21 and the second rack 20 can be limited through the spring 23.
When in use, the power is switched on, the switch is turned on, and when the front axle tray needs to be supported, the stepping motor 11 can be turned on by a user, the rotation of the driving shaft 12 can be opened through the action of the stepping motor 11, the rotation of the driving shaft 12 can drive the first gear 13 to rotate, because the first gear 13 is meshed with the second gear 14, the rotation of the first gear 13 can drive the second gear 14 to rotate, the rotation of the second gear 14 can drive the driven shaft 15 to rotate, the rotation of the driven shaft 15 can drive the threaded column 10 to rotate, through the action of the screw thread, the rotation of the screw thread column 10 can drive the moving block 9 to move, through the movement of the moving block 9, the rotation of the supporting rod 7 can be driven, the supporting plate 5 can be driven to rotate through the rotation of the supporting rod 7, the supporting rod 7 rotates to enable the supporting plate 5 to be in a horizontal state, and the device can support a front axle tray;
when the device is used, when the angle of the device needs to be adjusted, a user can hold the handle 22 and pull the handle 22 to the front side, the forward movement of the handle 22 can drive the movement of the moving shaft 21, the movement of the moving shaft 21 can drive the movement of the second rack 20, the spring 23 is compressed, when the second rack 20 is disconnected with the third gear 17, the user can rotate the connecting column 2 to adjust the angle of the device, the rotation of the connecting column 2 can drive the rotation of the slider 16, because the third gear 17 is meshed with the slider 16, the rotation of the slider 16 can drive the rotation of the third gear 17, when the connecting column 2 rotates to a proper angle, the user can release the handle 22, the spring 23 rebounds to drive the handle 22 to move towards the third gear 17, at the moment, the moving shaft 21 and the second rack 20 also move towards the direction close to the third gear 17, when the second rack 20 is contacted with the third gear 17, at this time, the first rack 18 is also in contact with the third gear 17, the first rack 18 and the second rack 20 are matched to limit the third gear 17, and further limit the sliding block 16, so that the device is not easy to generate angular deviation displacement in the using process to influence the processing operation, namely the using process of the front axle tray supporting device, and the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.
To sum up, the front axle tray supporting device can open the rotation of the driving shaft 12 through the action of the stepping motor 11 in the using process, the rotation of the driving shaft 12 can drive the rotation of the first gear 13, the rotation of the first gear 13 can drive the rotation of the second gear 14, the rotation of the second gear 14 can drive the rotation of the driven shaft 15, the rotation of the driven shaft 15 can drive the rotation of the threaded column 10, the rotation of the threaded column 10 can drive the movement of the moving block 9, the rotation of the supporting rod 7 can drive the rotation of the supporting plate 5 through the movement of the moving block 9, the supporting rod 7 rotates to enable the supporting plate 5 to be in a horizontal state, the front axle tray is supported, meanwhile, the movement of the moving shaft 21 and the second rack 20 can be limited through the action of the spring 23, the rotation of the third gear 17 can be driven through the rotation of the slide block 16, the first rack 18 and the second rack 20 are matched to limit the third gear 17, so that the sliding block 16 can be limited, and the device is not easy to produce angular deviation displacement in the using process to influence the processing operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a front axle tray strutting arrangement, includes base (1), its characterized in that: the utility model discloses a support structure for the automobile seat, including base (1), spliced pole (2) extend base (1), the extending portion fixed mounting of spliced pole (2) has support column (3), the top fixed mounting of support column (3) has roof (4), the both sides of roof (4) all articulate there is backup pad (5), the lower terminal surface fixed mounting of backup pad (5) has ear seat (6), the one end that backup pad (5) were kept away from in ear seat (6) articulates there is bracing piece (7), the one end that ear seat (6) were kept away from in bracing piece (7) articulates there is No. two ear seats (8), one side fixed mounting that bracing piece (7) were kept away from in No. two ear seats (8) has movable block (9), the internally mounted of movable block (9) has screw thread post (10).
2. A front axle pallet support arrangement according to claim 1, wherein: the utility model discloses a thread post, including support column (3), the inside fixed mounting of support column (3) has step motor (11), the output shaft of step motor (11) has driving shaft (12) through the coupling joint, the outside fixed mounting of driving shaft (12) has gear (13) No. one, No. two gears (14) are all installed to the both sides of gear (13), the internally mounted of No. two gears (14) has driven shaft (15), driven shaft (15) pass through welded connection with threaded post (10).
3. A front axle pallet support arrangement according to claim 2, wherein: the utility model discloses a screw thread post, including driving shaft (12), driving shaft (12) and support column (3), driving shaft (12) passes through roller bearing with the inner wall of support column (3) and is connected, driving shaft (12) and a gear (13) are through plug-in connection, a gear (13) and No. two gear (14) meshing, driven shaft (15) and No. two gear (14) are through plug-in connection, driven shaft (15) and support column (3) pass through the bearing and are connected, threaded post (10) passes through the bearing with the inside of support column (3) and is connected.
4. A front axle pallet support arrangement according to claim 3 wherein: the anti-skidding structure is characterized in that a threaded groove is formed in the moving block (9), the moving block (9) is connected with the threaded column (10) through threads, the moving block (9) and the second lug seat (8) are of an integrated structure, and anti-skidding strips are arranged on the upper end face of the supporting plate (5).
5. A front axle pallet support arrangement according to claim 1, wherein: the outer side of the connecting column (2) is fixedly provided with a sliding block (16) positioned in the base (1), and the connecting column (2) is connected with the inner wall of the base (1) through a bearing.
6. A front axle pallet support arrangement according to claim 5, wherein: no. three gear (17) are installed to one side of slider (16), No. three gear (17) and slider (16) meshing, No. three gear (17) are connected through the bearing with base (1), rack (18) are installed No. one to the rear side of No. three gear (17), rack (18) and No. three gear (17) meshing, rack (18) are connected through slide (19) with base (1).
7. A front axle pallet support arrangement according to claim 6 wherein: no. two rack (20) are installed to the front side of No. three gear (17), one side fixed mounting that No. three gear (17) were kept away from to No. two rack (20) has removal axle (21), remove axle (21) and extend base (1), the extension fixed mounting who removes axle (21) has handle (22), the outside fixed mounting that removes axle (21) has spring (23), the one end of spring (23) and No. two rack (20) pass through welded connection, the one end that No. two rack (20) were kept away from in spring (23) passes through welded connection with the inner wall of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121686206.6U CN214923838U (en) | 2021-07-23 | 2021-07-23 | Front axle tray supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121686206.6U CN214923838U (en) | 2021-07-23 | 2021-07-23 | Front axle tray supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923838U true CN214923838U (en) | 2021-11-30 |
Family
ID=79070078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121686206.6U Active CN214923838U (en) | 2021-07-23 | 2021-07-23 | Front axle tray supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923838U (en) |
-
2021
- 2021-07-23 CN CN202121686206.6U patent/CN214923838U/en active Active
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