CN221114114U - Rotating mechanism and vehicle with same - Google Patents

Abstract

The application relates to a rotating mechanism and a vehicle with the same, wherein the rotating mechanism comprises a first frame body, a second frame body and a connecting assembly, a first installation position is arranged on the first frame body, the first installation position is used for assembly connection, one end of the first frame body is a rotating end, a first rotating hole is formed in the rotating end in a penetrating manner, and a first limiting piece is arranged on the first frame body; the second frame body is provided with a second installation position which is used for assembly connection, the second frame body is provided with a rotating fit part and a second limiting piece, a second rotating hole is formed in the rotating fit part in a penetrating manner, and the second limiting piece is used for limiting fit with the first limiting piece; the connecting component comprises a rotating shaft and a fixing piece, the first end of the rotating shaft is penetrated with a first rotating hole and a second rotating hole, and the fixing piece is detachably arranged at the first end of the rotating shaft; in order to solve the easy part interference that exists of access door upset and lead to the inconvenient problem of maintenance.

Description

Rotating mechanism and vehicle with same

Technical Field

The application relates to the technical field of vehicles, in particular to a rotating mechanism and a vehicle with the same.

Background

The interior of the front wall of the bus is generally provided with a series of components such as a headlight, a defroster, an electric appliance wire harness, a wiper motor, a wiper kettle and the like, so that the space is very tight, and a front wall access door is usually required to be added for maintenance. The traditional passenger car front wall access door turnover mechanism is large in size, occupies a large part of space, and is quite inconvenient to overhaul.

In the prior art, the gas spring body end of the front wall access door turnover mechanism is connected to the lower floor framework, the gas spring is long, and the whole mechanism comprising the gas spring support occupies a large part of space, so that the installation layout of components in the front wall is influenced, and meanwhile, the rear maintenance is inconvenient.

Disclosure of utility model

The application provides a rotating mechanism and a vehicle with the rotating mechanism, and aims to solve the problem that an access door is easy to overturn and parts interfere to cause inconvenient overhaul.

In a first aspect, the present application provides a rotating mechanism comprising:

The first frame body is provided with a first installation position, the first installation position is used for assembly connection, one end of the first frame body is a rotating end, a first rotating hole is formed in the rotating end in a penetrating mode, and the first frame body is provided with a first limiting piece;

The second frame body is provided with a second installation position which is used for assembly connection, the second frame body is provided with a rotating fit part and a second limiting piece, a second rotating hole is formed in the rotating fit part in a penetrating mode, and the second limiting piece is used for limiting fit with the first limiting piece; and

The connecting assembly comprises a rotating shaft and a fixing piece, wherein the first end of the rotating shaft penetrates through the first rotating hole and the second rotating hole, and the fixing piece is detachably arranged at the first end of the rotating shaft.

In one possible implementation manner, two rotating fit portions are arranged at intervals along the axial direction of the rotating shaft, and the rotating end of the first frame body is located between the two rotating fit portions.

In one possible implementation manner, the second limiting member is disposed at a middle position of the second frame body.

In one possible implementation manner, two second mounting positions are provided, and the two second mounting positions are respectively located at two ends of the frame body.

In one possible implementation, the first limiting member is disposed on the rotating end.

In one possible implementation, the first mounting location is provided with a plurality of mounting locations.

In one possible implementation manner, the novel combined type solar energy collecting device further comprises a third frame body, the third frame body comprises a connecting part and an assembling part, the connecting part is provided with a third installation position, the third installation position and the second installation position are arranged in an aligned mode and are connected through a first installation part, the assembling part is provided with a fourth installation position, and the fourth installation position is used for assembling and connecting.

In one possible implementation, the angle between the connecting part and the assembly part is a right angle.

In a second aspect, the present application provides a vehicle comprising a rotating mechanism as described in the first aspect.

In one possible implementation, the vehicle includes an access door and a frame, the first frame is coupled to the access door by the first mounting location, and the second frame is coupled to the frame by the second mounting location.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

The rotary mechanism and have its vehicle that this embodiment provided, set up first support body on first part through first installation position, set up the second support body on the second part through the second installation position, first support body passes through coupling assembling and second support body normal running fit, thereby rotate first part setting up on the second part, rotate first part relative second part until rotating first locating part and second locating part mutually support, at this moment under the interact of first locating part and second locating part, first support body can't resume rotation, thereby realize the restriction to first support body position. Wherein, first installation position and second installation position can all be the through-hole structure setting, perhaps are the screw hole structure setting for can realize fixing through standard components such as screw or bolt, technical staff operates and can be simpler and convenient when later changing or dismouting.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is a schematic diagram of an overall structure of a rotating mechanism according to an embodiment of the present application.

Fig. 2 is a perspective view of a rotating mechanism according to an embodiment of the present application.

Fig. 3 is an exploded view of a rotating mechanism according to an embodiment of the present application.

Fig. 4 is a perspective view of a first frame in a rotating mechanism according to an embodiment of the present application.

Fig. 5 is a perspective view of a second frame in the rotating mechanism according to the embodiment of the present application.

Fig. 6 is a perspective view of a third frame in the rotating mechanism according to the embodiment of the present application.

Fig. 7 is a side view of a rotating mechanism according to an embodiment of the present application.

Fig. 8 is a cross-sectional view taken along the direction A-A in fig. 7.

Fig. 9 is a further side view of a rotating mechanism according to an embodiment of the present application.

Fig. 10 is a sectional view in the direction B-B of fig. 9.

Fig. 11 is a schematic structural diagram of a vehicle according to an embodiment of the present application.

Fig. 12 is a side view of fig. 11.

Fig. 13 is a schematic view of another structure of a vehicle according to an embodiment of the present application.

Fig. 14 is a side view of fig. 13.

Reference numerals illustrate:

1. A first frame body; 11. a first mounting location; 12. a rotating end; 13. a first rotation hole; 14. a first limiting member;

2. A second frame body; 21. a second mounting location; 22. a rotating fit portion; 221. a second rotation hole; 23. a second limiting piece;

3. a connection assembly; 31. a rotating shaft; 32. a fixing member;

4. A third frame; 41. a connecting member; 411. a third mounting location; 42. assembling the components; 421. a fourth mounting location;

5. an access door; 6. and a frame.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "upper," "above," "front," "rear," and the like, may be used herein to describe one element's or feature's relative positional relationship or movement to another element's or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure experiences a position flip or a change in attitude or a change in state of motion, then the indications of these directivities correspondingly change, for example: an element described as "under" or "beneath" another element or feature would then be oriented "over" or "above" the other element or feature. Accordingly, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

In order to solve the problems that the body end of a gas spring of the existing automobile front wall access door turnover mechanism is connected to a lower floor framework, the length of the gas spring is long, the whole mechanism including a gas spring support occupies a large part of space, the installation layout of components in the front wall is affected, and the later maintenance is inconvenient; the rotating mechanism provided by the application has a limiting function while realizing rotation, reduces the space occupied by the whole mechanism, is convenient for maintenance in the later period, and is convenient for the whole installation and disassembly of the rotating mechanism and convenient for the operation of technicians.

Referring to fig. 1-10, an embodiment of the present application provides a rotating mechanism, comprising:

The first frame body 1 is provided with a first installation position 11, the first installation position 11 is used for assembly connection, one end of the first frame body 1 is a rotating end 12, a first rotating hole 13 is formed in the rotating end 12 in a penetrating mode, and a first limiting piece 14 is arranged on the first frame body 1;

The second frame body 2 is provided with a second installation position 21, the second installation position 21 is used for assembly connection, the second frame body 2 is provided with a rotating fit part 22 and a second limiting piece 23, a second rotating hole 221 is formed in the rotating fit part 22 in a penetrating manner, and the second limiting piece 23 is used for limiting fit with the first limiting piece 14; and

The connecting assembly 3 comprises a rotating shaft 31 and a fixing piece 32, wherein the first end of the rotating shaft 31 penetrates through the first rotating hole 13 and the second rotating hole 221, and the fixing piece 32 is detachably arranged at the first end of the rotating shaft 31.

The first frame body 1 is arranged on the first component through the first installation position 11, the second frame body 2 is arranged on the second component through the second installation position 21, the first frame body 1 is in rotary fit with the second frame body 2 through the connecting component 3, so that the first component is arranged on the second component in a rotary mode, the first component is rotated relative to the second component until the first component is rotated to the first limiting piece 14 and the second limiting piece 23 to be mutually matched, and at the moment, the first frame body 1 cannot rotate continuously under the interaction of the first limiting piece 14 and the second limiting piece 23, and therefore limiting of the position of the first frame body 1 is achieved. Wherein, first installation position 11 and second installation position 21 can all be the through-hole structure setting, perhaps all be the screw hole structure setting for can realize fixing through standard components such as screw or bolt, technical staff operates and can be simpler and convenient when later changing or dismouting.

In addition, compare in prior art and carry out the upset of access door 5 through the hinge to carry out spacing vehicle through the insurance chain, above-mentioned structure can lead to the vehicle not big all to be the support on the bumper, and too much support also very easily takes place to interfere when access door 5 rotates and leads to access door 5 upset difficulty, in addition, the activity space of hinge is big, can't carry out the universe, and the preparation degree of difficulty of hinge itself is also great, consequently overall cost is also higher.

The first frame body 1 is provided with a first assembling surface, the first assembling surface is used for being matched with a first component to be mutually attached to the first component, so that the first frame body is connected through a first mounting position 11, and the reliability and stability of connection are guaranteed. The second frame body 2 is provided with a second assembling surface, and the second assembling surface is used for being matched with the second component so as to be mutually attached with the second component, so that the second frame body is connected through the second mounting position 21, and the reliability and the stability of connection are guaranteed. Alternatively, the first member and the second member are both planar structures, so the first fitting surface and the second fitting surface are also planar structures, and thus, the first frame body 1 and the second frame body 2 may be both plate-like structures.

Optionally, each corner of the first frame 1 and the second frame 2 is provided with a round corner, and the round corners are arranged to ensure the smooth edges of the corners, so that the first frame 1 and the second frame 2 cannot damage the technician when the technician installs the first frame 1 and the second frame 2.

Optionally, one, two or more first mounting locations 11 may be provided, where the first mounting locations 11 are used to connect the first frame 1 to the first component, and the stability of the connection between the first frame 1 and the first component is further improved by providing a greater number of first mounting locations 11.

Two rotating fit parts 22 are arranged at intervals along the axial direction of the rotating shaft 31, and the rotating end 12 of the first frame body 1 is positioned between the two rotating fit parts 22; when the rotation shaft 31 is connected, the first end of the rotation shaft 31 passes through the second rotation hole 221 of one of the rotation matching parts 22, then passes through the first rotation hole 13 of the first frame body 1, finally passes through the second rotation hole 221 of the other rotation matching part 22, and then fixes the position of the rotation shaft 31 through the fixing piece 32, so that the first frame body 1 and the second frame body 2 are stably connected, and in addition, the two rotation matching parts 22 are arranged and are arranged at two ends of the first rotation hole 13 of the first frame body 1, so that the rotation stability of the first frame body 1 can be ensured.

Wherein, the fixing piece 32 is detachably arranged at the first end of the rotating shaft 31, and the rotating shaft 31 can be stably connected in the first rotating hole 13 and the second rotating hole 221 through the detachable arrangement of the fixing piece 32. Specifically, the fixing member 32 may be a positioning pin, and a first end of the rotating shaft 31 is provided with a pin hole for matching with the positioning pin; the fixing piece 32 and the rotating shaft 31 can be matched by inserting the positioning pin into the pin hole. The present application is not limited to the specific structure of the fixing pin, and the rotation shaft 31 may be limited and fixed.

In addition, in order to prevent the first end of the rotation shaft 31 from falling off from the first rotation hole 13 or the second rotation hole 221 after the first end is fixed by the fixing member 32 after the first rotation hole 13 and the second rotation hole 221 are inserted, the second end of the rotation shaft 31 is provided with a baffle having a diameter larger than that of the second rotation hole 221, so that after the rotation shaft 31 is inserted into the second rotation hole 221, the rotation shaft 31 can prevent the rotation shaft 31 from moving continuously in the axial direction of the second rotation hole 221 under the restriction of the baffle.

The second limiting piece 23 set up in the middle part position of second support body 2, second limiting piece 23 be used for mutually supporting with first limiting piece 14 to the continued motion of restriction first limiting piece 14, through setting up second limiting piece 23 in the middle part position of second support body 2, with the intensity that promotes second limiting piece 23, guarantee second limiting piece 23 atress avoids second limiting piece 23 to take place the damage when spacing, leads to unable effect of spacing to first limiting piece 14.

Two second installation positions 21 are arranged, and the two second installation positions 21 are respectively positioned at two ends of the frame body; by providing two second mounting locations 21, the two second mounting locations 21 can promote the stability of the connection between the second frame body 2 and the second member. In addition, through the both ends of second support body 2 being connected with the second part, can further promote the atress intensity of second locating part 23.

The first limiting piece 14 is arranged on the rotating end 12; through setting up first locating part 14 on rotating end 12 to first locating part 14 is used for carrying out spacing cooperation with second locating part 23, makes first locating part 14 can rotate less radius of rotation and displacement can be used for cooperating with second locating part 23, so can avoid the interference of other parts, guarantee mechanism's steady motion.

Referring to fig. 1-10, the rotating mechanism further includes a third frame 4, the third frame 4 includes a connecting component 41 and an assembling component 42 that are disposed at an angle, a third mounting position 411 is disposed on the connecting component 41, the third mounting position 411 and the second mounting position 21 are disposed in alignment and connected by a first mounting component, a fourth mounting position 421 is disposed on the assembling component 42, and the fourth mounting position 421 is used for assembly connection. The assembly angle between the first frame body 1 and the second frame body 2 is adjusted through the arrangement of the third frame body 4, the third frame body 4 is connected to the second frame body 2, the fourth installation position 421 on the third frame body 4 is connected with the second component, and the connection component 41 and the assembly component 42 are arranged in an angle, so that the opening direction of the fourth installation position 421 and the opening direction of the second installation position 21 are arranged in an angle; when the angles between the first component and the second component are different, the first frame body 1 and the second frame body 2 cannot be installed on the first component and the second component, at the moment, the connection between the first component and the second component can be realized only by installing the third frame body 4 on the second frame body 2, the rotation of the first frame body and the second frame body is met, and the application universality of the device is improved. Therefore, the application of the rotating mechanism can be realized only by replacing the third frame body 4 of the connecting part 41 and the assembling part 42 which are arranged at different angles, and the cost is greatly reduced.

The included angle between the connecting part 41 and the assembling part 42 is a right angle, and the assembling requirement of the first part and the second part is met through the arrangement of the right angle. In addition, the third mounting location 411 and the fourth mounting location 421 may be a clamping jaw or a buckle, etc. for achieving the assembly connection, and may also be a through hole or a threaded hole for achieving the assembly connection with other components through a screw or a bolt.

In summary, in the rotating mechanism provided by the present application, the first rotating hole 13 of the first frame 1 is aligned with the second rotating hole 221 of the second frame 2, then the rotating shaft 31 sequentially passes through the second rotating hole 221 and the first rotating hole 13, and finally the fixing member 32 is used to fix the rotating shaft 31. After the installation, the first frame body 1 and the second frame body 2 can be turned over to see whether limit or interference exists. After that, the first frame 1 may be fixed to the access door 5 through the first installation site 11, and then the second frame 2 and the third frame 4 are placed on both sides of the vehicle skin, respectively; then the second mounting position 21 of the second frame body 2 and the third mounting position 411 of the third frame body 4 are bonded and aligned with the holes on the skin, and then standard components such as screws or bolts are used for fixing the second frame body 2 and the third frame body 4 with the skin; finally, the third frame body 4 is fixed on the frame 6 through a fourth mounting position 421.

When the access door 5 needs to be closed, the first limiting piece 14 of the first frame body 1 and the second limiting piece 23 of the second frame body 2 are arranged at intervals in the rotation direction of the first frame body 1; when the access door 5 is opened, the first frame 1 rotates around the rotation shaft 31, and when the access door 5 rotates to a certain angle, the first limiting piece 14 of the first frame 1 contacts with the second limiting piece 23 of the second frame 2, and the second limiting piece 23 limits the continuous rotation of the first limiting piece 14, and at the moment, the access door 5 reaches the maximum opening angle.

Referring to fig. 1-14, an embodiment of the present application further provides a vehicle including the rotating mechanism described in the foregoing embodiment.

The vehicle comprises an access door 5 and a frame 6, the first frame body 1 is connected to the access door 5 through a first mounting position 11, and the second frame body 2 is connected to the frame 6 through a second mounting position 21.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A rotary mechanism, comprising:

The first frame body is provided with a first installation position, the first installation position is used for assembly connection, one end of the first frame body is a rotating end, a first rotating hole is formed in the rotating end in a penetrating mode, and the first frame body is provided with a first limiting piece;

The second frame body is provided with a second installation position which is used for assembly connection, the second frame body is provided with a rotating fit part and a second limiting piece, a second rotating hole is formed in the rotating fit part in a penetrating mode, and the second limiting piece is used for limiting fit with the first limiting piece; and

The connecting assembly comprises a rotating shaft and a fixing piece, wherein the first end of the rotating shaft penetrates through the first rotating hole and the second rotating hole, and the fixing piece is detachably arranged at the first end of the rotating shaft.

2. The rotating mechanism according to claim 1, wherein two of the rotating engagement portions are provided at an interval in an axial direction of the rotating shaft, and the rotating end of the first frame body is located between the two rotating engagement portions.

3. The rotating mechanism according to claim 1, wherein the second stopper is provided at a middle position of the second frame body.

4. A rotary mechanism according to claim 3, wherein two of said second mounting locations are provided, and two of said second mounting locations are located at respective ends of said frame.

5. The rotary mechanism of claim 1, wherein the first stop is disposed on the rotary end.

6. The rotary mechanism of claim 1, wherein the first mounting location is provided in plurality.

7. The rotating mechanism according to any one of claims 1 to 6, further comprising a third frame body, wherein the third frame body comprises a connecting part and an assembling part, the connecting part is provided with a third installation position, the third installation position and the second installation position are aligned and connected through a first installation part, the assembling part is provided with a fourth installation position, and the fourth installation position is used for assembly connection.

8. The rotary mechanism of claim 7, wherein the angle between the connecting member and the assembly member is a right angle.

9. A vehicle comprising a rotating mechanism according to any one of claims 1 to 8.

10. The vehicle of claim 9, wherein the vehicle includes an access door and a frame, the first frame being coupled to the access door by the first mounting location and the second frame being coupled to the frame by the second mounting location.