Ceiling supporting mechanism of electric vehicle shielding device and electric vehicle shielding device

Abstract

The embodiment of the utility model relates to a ceiling supporting mechanism of an electric vehicle shielding device and the electric vehicle shielding device, and the ceiling supporting mechanism comprises a ceiling bracket which is arranged above an electric vehicle and extends from the head of the electric vehicle to the tail of the electric vehicle; the ceiling support comprises a plurality of sets of shear type supports connected end to end, and each shear type support comprises a pair of first connecting rods and second connecting rods which are arranged in a crossed mode. A cross rod is arranged on the ceiling support, a first sliding sleeve and a second sliding sleeve are arranged on the cross rod, the root of the first connecting rod is hinged to the first sliding sleeve, the root of the second connecting rod is hinged to the second sliding sleeve, and the first sliding sleeve and the second sliding sleeve slide on the cross rod so that the shear type supports can stretch or retract. A first locking mechanism is arranged on the first sliding sleeve or the cross rod, and the first locking mechanism is used for locking the first sliding sleeve at a preset position of the cross rod and keeping the first sliding sleeve at the preset position; a second locking mechanism is arranged on the second sliding sleeve or the transverse rod and used for locking the second sliding sleeve to the preset position of the transverse rod and keeping the second sliding sleeve at the preset position of the transverse rod.

Description

TECHNICAL FIELD

[0001] The utility model embodiment relates to electric motor car accessory technical field, concretely relates to a roof support mechanism and electric motor car shelter device of electric motor car shelter device. BACKGROUND

[0002] This part introduces the background technology related to each aspect of the utility model embodiment to the reader, and it is believed that it can provide useful background information for the reader, so as to help the reader better understand each aspect of the utility model embodiment. Therefore, it can be understood that the description in this part is for the above purpose, and not for the acknowledgement of the prior art.

[0003] Electric motor car is one of the most widely used traffic tools at present, and it is loved by the majority of people because of its small size, good flexibility, environmental protection and other characteristics. But with the improvement of people's living standards, the comfort of ordinary electric motor car cannot meet people's growing needs. Electric motor car will produce wind blowing to the driver during driving, but because electric motor car lacks an outer shell similar to car, it does not have the function of windproof and sunshade. In cold winter, the temperature of the wind blowing on the face is very low, which is easy to make people catch a cold; in hot summer, the direct sunlight on the human body is very hot, and the hot airflow is also very easy to make people feel uncomfortable. In rainy days, in bad weather with flying dust, people ride electric motor car is very inconvenient.

[0004] At present, in summer or rainy days, basically one hand is used to hit an umbrella or ride with raincoat; a few users also install an umbrella support on the handle, and then fix the umbrella on the support. The second structure has only one fixed point, and the stability is greatly affected. The third structure has low strength, and it is not easy to control when it is windy in rainy days, the stability of riding is very poor, and traffic accidents are easy to happen. The fourth structure can only block the part above the shoulder of the human body, and the lower body of the rider is still wet when driving in the wind and rain.

[0005] The electric motor car canopy effectively solves the above problems, and an electric motor car canopy is put on the market. The front cover is a plastic film, and its windproof and rainproof effect is not good, ventilation is not convenient, disassembly and assembly are not easy, stability is not high, and in the process of driving, the electric motor car canopy is easy to be blown down and turned over. The existing electric motor car canopy is fixed in a detachable way, and its overall volume is large, it cannot be folded and collected, disassembly, installation and storage are very inconvenient, and it cannot adapt to weather changes. SUMMARY

[0006] The technical problem to be solved is how to provide a roof support mechanism and electric motor car shelter device of electric motor car shelter device.

[0007] The electric vehicle shelter device's roof support mechanism and the electric vehicle shelter device provided by the utility model can comprehensively support the shelter device.

[0008] In a first aspect, the utility model provides a kind of electric vehicle shelter device's roof support mechanism, comprising: roof support, the roof support is set above electric vehicle and extends from head to tail;The roof support includes: first and last multiple groups of shear type support, the shear type support includes a pair of cross arrangement connecting rod;The shear type support includes first connecting rod and second connecting rod, and the middle part of the first connecting rod is hinged with the middle part of the second connecting rod;Horizontal bar is provided on the roof support, and the first sliding sleeve and the second sliding sleeve are provided on the horizontal bar, the root of the first connecting rod is hinged with the first sliding sleeve, and the root of the second connecting rod is hinged with the second sliding sleeve, and the first sliding sleeve and the second sliding sleeve slide on the horizontal bar, to make the multiple groups of shear type support stretch or shrink;First locking mechanism is provided on the first sliding sleeve or the horizontal bar, and the first locking mechanism is used to lock the first sliding sleeve at the predetermined position of the horizontal bar and keep;Second locking mechanism is provided on the second sliding sleeve or the horizontal bar, and the second locking mechanism is used to lock the second sliding sleeve at the predetermined position of the horizontal bar and keep.

[0009] In another embodiment provided by the roof support mechanism described in the specification, the first locking mechanism includes: a pressing piece, the pressing piece is provided with a protrusion;The horizontal bar is provided with a groove or a through hole corresponding to the protrusion;Locking is completed by pressing the pressing piece downward by button to make the protrusion insert into the groove or the through hole, and the movement of the first sliding sleeve on the horizontal bar is limited.

[0010] In another embodiment provided by the roof support mechanism described in the specification, a rotating shaft is further included, and the pressing piece is connected to the first sliding sleeve through the rotating shaft, and the pressing piece is pressed to rotate along the rotating shaft to realize the insertion or separation of the protrusion from the groove.

[0011] In another embodiment provided by the roof support mechanism described in the specification, the first locking mechanism includes: a telescopic protrusion provided on the horizontal bar, which limits the movement of the first sliding sleeve on the horizontal bar;The telescopic protrusion is connected with a linkage button, and the linkage button drives the telescopic protrusion to extend or retract in or out of the horizontal bar by pressing the linkage button.In another embodiment provided by the roof support mechanism described in the specification, a slope is provided on the telescopic protrusion.

[0012] In another embodiment provided by the roof support mechanism described in the specification, the bottom of the telescopic protrusion is provided with an elastic component.

[0013] In some embodiments of the roof support mechanism described in the specification, the first locking mechanism comprises a resilient protrusion provided on the crossbar, the resilient protrusion limits the movement of the first sliding sleeve on the crossbar, and the first sliding sleeve can move along the crossbar when an external force is applied on the resilient protrusion to retract the first sliding sleeve into the crossbar. In some embodiments of the roof support mechanism described in the specification, the resilient protrusion is in a hemispherical shape.

[0014] In some embodiments of the roof support mechanism described in the specification, the bottom of the telescopic protrusion is provided with a spring sheet, and the spring sheet is integrally formed with the telescopic protrusion.

[0015] In the second aspect, the novel embodiments also provide an electric vehicle shelter device, which comprises a vertical support bracket and the roof support mechanism, the bottom of the vertical support bracket is fixedly connected with the electric vehicle, and the vertical support bracket is used to support the front part of the roof support mechanism to a predetermined height; the front end of the roof support mechanism is connected with the top of the vertical support bracket; the front end of the roof support mechanism is movably connected with the crossbar; the electric vehicle shelter device further comprises a shelter canopy provided on the roof support mechanism, the rear end of the shelter canopy is connected with the tail of the vehicle body of the electric vehicle, and a wind deflector is further fixedly connected on the vertical support bracket, the wind deflector is vertically arranged above the front of the vehicle head, and the support mechanism is the roof support mechanism described above.

[0016] As can be seen from the above technical solutions, the roof support mechanism and the electric vehicle shelter device provided by the embodiments of the present application have the following advantages. A vertical roof support bracket is arranged above the electric vehicle and extends longitudinally from the vehicle head to the vehicle tail, a crossbar is arranged on the roof support bracket, a first sliding sleeve and a second sliding sleeve are arranged on the crossbar, and the first sliding sleeve and the second sliding sleeve slide on the crossbar to extend or retract the plurality of scissor-type brackets. The vertical support bracket and the roof support mechanism can comprehensively support the electric vehicle shelter device, and the plurality of scissor-type brackets are connected in series to extend or retract the plurality of scissor-type brackets. The electric vehicle shelter device has the advantages of simple structure and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative labor.

[0018] Figure 1 FIG. 1 is a schematic diagram of the overall structure of the roof support mechanism of an electric vehicle shelter device according to an embodiment of the present application;

[0019] Figure 2 It is the top view schematic diagram of a roof support mechanism of an electric vehicle shelter device in one embodiment of the utility model;

[0020] Figure 3 It is the partial structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in one embodiment of the utility model;

[0021] Figure 4 It is the section structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in one embodiment of the utility model;

[0022] Figure 5 It is the partial structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in one embodiment of the utility model;

[0023] Figure 6 It is the section structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in one embodiment of the utility model;

[0024] Figure 7 It is the partial structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0025] Figure 8 It is the section structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0026] Figure 9 It is the partial structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0027] Figure 10 It is the section structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0028] Figure 11 It is the partial structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0029] Figure 12 It is the section structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0030] Figure 13 It is the partial structure schematic diagram of a roof support mechanism of an electric vehicle shelter device in another embodiment of the utility model;

[0031] Figure 14It is another embodiment of the utility model a roof support mechanism of electric car shelter device's use state section structure schematic diagram;

[0032] Figure 15 It is another embodiment of the utility model a roof support mechanism of electric car shelter device's use state section structure schematic diagram;

[0033] Figure 16 It is an embodiment of the utility model a roof support mechanism of electric car shelter device's structure schematic diagram;

[0034] Figure 17 It is an embodiment of the utility model a roof support mechanism of electric car shelter device's structure schematic diagram. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be described clearly and completely below with the drawings in the embodiment of the utility model, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0036] As Figures 1 to 15 The utility model embodiment provides a roof support mechanism of electric car shelter device, include: roof support, roof support is set above electric car and is from the head to the tail, the roof support includes: the first and last of multiple groups of shear type support 1 that connect, the shear type support includes a pair of cross arrangement connecting rod 11, the shear type support includes first connecting rod 111 and second connecting rod 112, the middle part of first connecting rod 111 is hinged with the middle part of second connecting rod 112, set up cross bar 2 on the roof support, the first sliding sleeve 21 and the second sliding sleeve 22 are set up on the cross bar 2 symmetry, the root of first connecting rod 111 is hinged with first sliding sleeve 21 the root of second connecting rod 112 is hinged with second sliding sleeve 22, first sliding sleeve 21 and second sliding sleeve 22 slide on cross bar 2, to make multiple groups of shear type support 1 stretch or shrink, first locking mechanism 31 is set up on first sliding sleeve 21 or cross bar 2, first locking mechanism 31 is used to lock first sliding sleeve 21 at the predetermined position of cross bar 2 and keep, second locking mechanism 32 is set up on second sliding sleeve 22 or cross bar 2, second locking mechanism 32 is used to lock second sliding sleeve 22 at the predetermined position of cross bar 2 and keep, first locking mechanism 31 and second locking mechanism 32 are set up symmetry. The roof support mechanism of electric car shelter device provided by the utility model embodiment is described in detail below.

[0037] As Figures 3 to 6 shown in one embodiment of the utility model, the first locking mechanism 31 includes: presser 311, the presser 311 is provided with protrusion 312, the crossbar 2 is provided with recess 212 or through -hole corresponding with protrusion 312. Downward extrusion presser 311 through button makes protrusion 312 insert recess 212 after completing locking, limit the first sliding sleeve 21 on the crossbar 2 activity. Through press the presser 311, the protrusion 312 removes the locking of recess 212, and the first sliding sleeve 21 is active on the crossbar 2. Through the locking or removal of the first locking mechanism 31 and the second locking mechanism 32 to the first sliding sleeve 21 and the second sliding sleeve 22, the first sliding sleeve 21 and the second sliding sleeve 22 slide on the crossbar 2, so that the plurality of scissor supports 1 stretches or shrinks, realizes the telescopic folding of ceiling support mechanism. The presser 311 is connected on the first sliding sleeve 21 through pivot 310, and press the presser 311 makes it rotate along the pivot 310 to realize the insertion or separation of the protrusion 312 into the recess 212.

[0038] As Figures 7 to 10 shown in another embodiment of the utility model, the first locking mechanism 31 includes: telescopic protrusion 322 provided on the crossbar 2, when needing to stretch, the first sliding sleeve 21 is moved on the crossbar 2, so that the first sliding sleeve 21 passes over the telescopic protrusion 322, and the telescopic protrusion 322 limits the movement of the first sliding sleeve 21 on the crossbar 2;The telescopic protrusion 322 is connected with linkage button 323. When needing to retract, press the linkage button 323, and the linkage button 323 drives the telescopic protrusion 322 to stretch out or retract in the crossbar 2. When external force is applied on the press linkage button 323, the linkage button 323 drives the telescopic protrusion 322 to move, and when the telescopic protrusion 322 is separated from the limitation of the first sliding sleeve 21 to retract to the inside of the crossbar 2, the first sliding sleeve 21 can move along the crossbar 2. When the telescopic protrusion 322 protrudes from the crossbar 2 and blocks the first sliding sleeve 21, the telescopic protrusion 322 limits the activity of the first sliding sleeve 21. Through the locking or removal of the first locking mechanism 31 and the second locking mechanism 32 to the first sliding sleeve 21 and the second sliding sleeve 22, the first sliding sleeve 21 and the second sliding sleeve 22 slide on the crossbar 2, so that the plurality of scissor supports 1 stretches or shrinks, realizes the telescopic folding of ceiling support mechanism. In order to facilitate the first sliding sleeve 21 and the second sliding sleeve 22 to slide on the crossbar 2 and smoothly enter the locking position, the telescopic protrusion 322 is provided with a slope. In order to effectively ensure that the telescopic protrusion 322 automatically restores, the bottom of the telescopic protrusion 322 is provided with elastic component 324.

[0039] As Figures 11 to 15 shown in another embodiment of the present application, the first locking mechanism 31 comprises: a resilient protrusion 332 arranged on the crossbar 2. When extension is needed, the first sliding sleeve 21 is moved on the crossbar 2, so that the first sliding sleeve 21 passes the resilient protrusion 332, and the resilient protrusion 332 limits the movement of the first sliding sleeve 21 on the crossbar 2. When retraction is needed, an external force is applied on the resilient protrusion 332 to disengage the first sliding sleeve 21 from the limitation of retraction into the crossbar 2, and the first sliding sleeve 21 can move along the crossbar 2. The resilient protrusion 332 protrudes into the crossbar 2 to block the movement of the first sliding sleeve 21. The locking or unlocking of the first sliding sleeve 21 and the second sliding sleeve 22 by the first locking mechanism 31 and the second locking mechanism 32 enables the first sliding sleeve 21 and the second sliding sleeve 22 to slide on the crossbar 2, so that the plurality of scissor supports 1 are extended or retracted, and the folding and unfolding of the ceiling support mechanism is realized. In order to facilitate the smooth entry of the first sliding sleeve 21 and the second sliding sleeve 22 into the locking position when sliding on the crossbar 2, the resilient protrusion 332 is hemispherical. The bottom of the resilient protrusion 332 is provided with a spring sheet 333, and the resilient protrusion 332 is integrally formed with the spring sheet 333.

[0040] As Figure 2 shown in an embodiment of the present application, a plurality of transverse support beams 101 are arranged on the ceiling support in a dispersed manner, and the transverse support beams 101 are connected with the ceiling support through the transverse connecting pieces. The transverse connecting pieces are provided with transverse connecting holes, the transverse support beams 101 are prismatic, the inner diameter of the connecting holes is equivalent to the outer diameter of the support beams, and the transverse support beams 101 are fixed on the transverse connecting pieces by penetrating through the transverse connecting holes. The transverse support beams 101 are four-prismatic support rods.

[0041] In order to further embody the advancement of the ceiling support mechanism provided by the present application, an embodiment of the present application further provides an electric vehicle shielding device, as Figures 16-17As shown, the electric vehicle shelter device comprises a vertical support bracket 4 and a roof support mechanism, the bottom of the vertical support bracket 4 is fixedly connected with the electric vehicle, and the vertical support bracket 4 is used to support the front of the roof support mechanism to a predetermined height; the front end of the roof support mechanism is connected with the top of the vertical support bracket 4; the front end of the roof support mechanism is movably connected with the horizontal rod 2; further comprising a rain shelter 7 arranged on the roof support mechanism, the rear end of the rain shelter 7 is connected with the tail of the electric vehicle body, and a wind deflector is further fixedly connected on the vertical support mechanism, the wind deflector is vertically arranged above the front of the electric vehicle head, and the support mechanism is the roof support mechanism.

[0042] In conclusion, the electric vehicle shelter device provided by the embodiment of the utility model has the advantages that the longitudinal roof support bracket is arranged above the electric vehicle and extends from the head to the tail, the horizontal rod is arranged on the roof support bracket, the first sliding sleeve and the second sliding sleeve are arranged on the horizontal rod, the first sliding sleeve and the second sliding sleeve slide on the horizontal rod, and the plurality of groups of scissor type supports are stretched or contracted, the vertical support bracket and the longitudinal roof support bracket of the roof support mechanism can comprehensively support the electric vehicle shelter device, the plurality of groups of scissor type supports are connected in a head-to-tail mode, and the plurality of groups of scissor type supports are stretched or contracted, and the electric vehicle shelter device has the advantages of simple structure and convenient use.

[0043] Finally, it should be noted that in the description of the utility model, it should be understood that the directions or position relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model.

[0044] Moreover, the use of the term "first", "second", etc. does not imply any actual relationship or order between entities or operations, but merely identifies one entity or operation from another, without necessarily implying any actual relationship or order between such entities or operations, or that the relative importance of such entities or operations, or that the quantity of such indicated technical features. Thus, features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent in such process, method, article or device. Without more limitations, the element defined by the sentence "including a" does not exclude the existence of other identical elements in the process, method, article or device including the element. Unless otherwise specifically defined and limited, the terms "mount", "connect", "connect", "fix" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be a communication relationship of internal interaction between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0045] In the description of the present utility model, a large number of specific details are explained. However, it can be understood that the embodiments of the present utility model can be practiced without these specific details. In the description of the present specification, the description of the reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In some examples, well-known methods, structures and techniques are not shown in detail in order to avoid obscuring the understanding of the present specification. Similarly, it should be understood that, in order to simplify the disclosure of the present utility model and help understand one or more of the various aspects of the present utility model, in the above description of the exemplary embodiments of the present utility model, various features of the present utility model are sometimes grouped together into a single embodiment, figure or description thereof. However, the disclosed method should not be interpreted as reflecting the intention that the claimed present utility model requires more features than the features explicitly recited in each claim. More precisely, as reflected in the claims, the utility model aspects are in less than all the features of the previously disclosed single embodiment. Therefore, the claims following the specific description are hereby expressly incorporated into the specific description, wherein each claim itself is a separate embodiment of the present utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. It should be noted that, in the absence of conflict or contradiction, the embodiments in the present application and the specific features, structures, materials or characteristics described in the embodiments can be combined with each other. The present utility model is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and / or permutation of these aspects and / or embodiments. In addition, each aspect and / or embodiment of the present utility model can be used alone by those skilled in the art without mutual contradiction.

[0046] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model, and they should be covered in the scope of the claims and the specification of the present utility model.

Claims

1. A canopy support mechanism for an electric vehicle sunshade, characterized in that, The utility model relates to a roof support mechanism of electric vehicle, including: The roof support mechanism is arranged above the electric vehicle and extends from the front to the tail of the vehicle; The roof support mechanism includes a plurality of groups of scissors type supports connected head to tail, and the scissors type support includes a pair of cross arranged connecting rods; the scissors type support includes a first connecting rod and a second connecting rod, and the middle part of the first connecting rod is hinged to the middle part of the second connecting rod; A cross bar is arranged on the roof support mechanism, and a first sliding sleeve and a second sliding sleeve are symmetrically arranged on the cross bar; the root of the first connecting rod is hinged to the first sliding sleeve, and the root of the second connecting rod is hinged to the second sliding sleeve; the first sliding sleeve and the second sliding sleeve slide on the cross bar to make the plurality of groups of scissors type supports extend or contract; A first locking mechanism is arranged on the first sliding sleeve or the cross bar, and the first locking mechanism is used to lock and keep the first sliding sleeve at a predetermined position of the cross bar; A second locking mechanism is arranged on the second sliding sleeve or the cross bar, and the second locking mechanism is used to lock and keep the second sliding sleeve at a predetermined position of the cross bar; The first locking mechanism and the second locking mechanism are symmetrically arranged.

2. The ceiling support mechanism of claim 1, wherein, The first locking mechanism includes: A pressing piece is provided with a protrusion; A groove or a through hole corresponding to the protrusion is arranged on the cross bar; The locking is completed by extruding the pressing piece downward through the button to make the protrusion insert into the groove or the through hole, and the movement of the first sliding sleeve on the cross bar is limited.

3. The ceiling support mechanism of claim 2, wherein, A rotating shaft is further arranged, and the pressing piece is connected to the first sliding sleeve through the rotating shaft; the pressing piece is rotated along the rotating shaft by pressing the pressing piece to realize the insertion or separation of the protrusion into or from the groove.

4. The ceiling support mechanism of claim 1, wherein The first locking mechanism includes: a telescopic protrusion arranged on the cross bar, which limits the movement of the first sliding sleeve on the cross bar; the telescopic protrusion is connected with a linkage button; by pressing the linkage button, the linkage button drives the telescopic protrusion to extend or retract in or out of the cross bar.

5. The ceiling support mechanism of claim 4, wherein, An inclined slope is arranged on the telescopic protrusion.

6. The ceiling support mechanism of claim 4, wherein, An elastic component is arranged at the bottom of the telescopic protrusion.

7. The ceiling support mechanism of claim 4, wherein, The first locking mechanism includes: An elastic protrusion is arranged on the cross bar, which limits the movement of the first sliding sleeve on the cross bar; when an external force is applied on the elastic protrusion to separate it from the first sliding sleeve and retract it into the cross bar, the first sliding sleeve can move along the cross bar.

8. The ceiling support mechanism of claim 7, wherein, The elastic protrusion is in a semispherical shape.

9. The ceiling support mechanism of claim 7, wherein, An elastic sheet is arranged at the bottom of the telescopic protrusion, and the elastic protrusion is integrally formed with the elastic sheet.

10. An electric vehicle cover apparatus, characterized by: The utility model further includes a vertical support support and the roof support mechanism; the bottom of the vertical support support is fixedly connected with the electric vehicle; the vertical support support is used to support the front part of the roof support mechanism to a predetermined height; The front end of the roof support mechanism is connected with the top of the vertical support support; the front end of the roof support mechanism is movably connected with the cross bar; A rain shelter is further arranged on the roof support mechanism; the rear end of the rain shelter is connected with the tail of the electric vehicle body; a wind deflector is further fixedly connected with the vertical support support; the wind deflector is vertically arranged above the front of the electric vehicle; and the support mechanism is the roof support mechanism of any one of claims 1-9.

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