CN109910663B - Protection type fills electric pile simulator - Google Patents
Protection type fills electric pile simulator Download PDFInfo
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- CN109910663B CN109910663B CN201910295544.8A CN201910295544A CN109910663B CN 109910663 B CN109910663 B CN 109910663B CN 201910295544 A CN201910295544 A CN 201910295544A CN 109910663 B CN109910663 B CN 109910663B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The invention relates to the technical field of power distribution simulation, in particular to a protective charging pile simulator. It includes protection component, protection component includes first protection casing and second protection casing, one side of first protection casing is fixed in on the lateral wall of protection type charging pile simulator, the second protection casing is located inside the first protection casing to can be through the articulated in order to overturn of both lower extremes first protection casing or imbed once more into in the first protection casing. After the charging gun is used, the protection component can be automatically and completely unfolded and put down only by directly inserting the charging gun back into the fixed seat, so that protection is realized.
Description
Technical Field
The invention relates to the technical field of power distribution simulation, in particular to a protective charging pile simulator.
Background
No matter fill electric pile or fill electric pile simulator at present, because the dead weight of its self-contained rifle that charges and its afterbody cable is very big, consequently need place temporarily and fix it when idle not. Charging gun fixing seats on the charging pile simulator are the most conventional parts in the prior art and have the gun hanging function. However, even the rifle that charges can insert and fix in the rifle fixing base that charges, nevertheless because the rifle that charges most stretches out and exposes in the outside, the fixing base then can not play the protection and protection effect to the rifle that charges at all, suffers the influence of environmental factor and other accidental factors easily to cause the damage of rifle that charges.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional charging pile simulator.
Therefore, an object of the present invention is to provide a protective charging pile simulator, which can protect a charging gun from an external environment and facilitate the insertion and fixing operations of the charging gun.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a protection type fills electric pile simulator, its includes, protection component, includes first protection casing and second protection casing, one side of first protection casing is fixed in on the lateral wall of protection type fills electric pile simulator, the second protection casing is located inside the first protection casing to can be through the articulated in order to overturn of both lower extremes first protection casing or imbed once more in the first protection casing.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the device also comprises a fixed seat; the fixed seat is fixed on the outer side wall, and the outer side wall is provided with a mounting hole matched with the fixed seat; the second protective cover can cover the upper part of the fixed seat when being overturned out of the first protective cover.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the first protective cover comprises a pair of first side plates which are parallel to each other and a first connecting plate which connects top edges of the two first side plates; the second hood fits the inner contour of the first hood and includes a corresponding pair of second side panels and a second connecting panel connecting the top edges of the two second side panels.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the protection assembly further comprises a third protection cover, the third protection cover is positioned between the first protection cover and the second protection cover, and the lower ends of the first protection cover and the second protection cover are hinged together; the second protective cover can be embedded into or turned out of the third protective cover, the third protective cover can be embedded into or turned out of the first protective cover, and the first protective cover is fixed on the outer side wall; the first protective cover comprises a pair of first side plates which are parallel to each other and a first connecting plate which connects top edges of the two first side plates; the third protection cover is matched with the inner contour of the first protection cover and comprises a corresponding pair of third side plates and a third connecting plate for connecting the top edges of the two third side plates; the second protective cover fits the inner contour of the third protective cover and includes a corresponding pair of second side panels and a second connecting panel connecting top edges of the second side panels.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: a first arc-shaped groove corresponding to the turning stroke track of the third protection cover is formed in the inner side wall of the first side plate, a corresponding first bulge is formed in the outer side wall of the third side plate, and the first bulge is embedded into the first arc-shaped groove and can slide relatively; the inner side wall of the third side plate is provided with a second arc-shaped groove corresponding to the turning stroke track of the second protective cover, the outer side wall of the second side plate is provided with a corresponding second protrusion, and the second protrusion is embedded into the second arc-shaped groove and can slide relatively.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: a connecting piece is fixed at the edge of the inner side of the second connecting plate, and a matching piece corresponding to the connecting piece is fixed on the outer side wall; the second protection cover can be connected with the fitting piece through the connecting piece, so that the second protection cover and the third protection cover are jointly accommodated in the first protection cover.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the device also comprises a driving component; the driving assembly comprises a rotating block and a pushing cross rod, the rotating block is hinged on the outer side wall and can rotate around a hinged point of the rotating block, and an allowance opening corresponding to the rotating stroke of the rotating block is formed in the outer side wall; the rotating block is divided into a first edge and a second edge by the hinge point, the tail end of the first edge extends into the outer side wall, the pushing cross rod is transversely fixed at the tail end of the second edge, and the two edges are perpendicular to each other; the pushing cross rod can extrude the second protective cover and extrude and turn the second protective cover out of the third protective cover.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the driving assembly further comprises a stretching piece, one end of the stretching piece is fixed on the second edge or the pushing cross rod, and the other end of the stretching piece is fixed on the outer side wall and generates pulling force on the second edge.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the fixed block has on the inside wall of second curb plate, promote the horizontal pole can with the fixed block contact extrudees it, makes the second protection casing is followed extrude the upset in the third protection casing.
As a preferred scheme of the protection type charging pile simulator of the present invention, wherein: the charging gun is also included; the charging gun is provided with a longitudinal inserting strip, the fixed seat is provided with a slot matched with the inserting strip, the fixed seat is fixed in the mounting hole, and the edge of the mounting hole is provided with a socket opposite to the slot; the end on first limit extends on the orbit of slot, and works as the rifle that charges inserts back in the fixing base, the cutting can pass the socket, insert in the slot to the extrusion the end on first limit makes the turning block rotates, will the second protection casing is followed the extrusion upset is gone out in the third protection casing.
The invention has the beneficial effects that: the charging gun can be prevented from being damaged by the external environment, and insertion and fixing operations of the charging gun can be facilitated. After the charging gun is used, the protection component can be automatically and completely unfolded and put down only by directly inserting the charging gun back into the fixed seat, so that protection is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is an exploded view of a protection type charging pile simulator according to the present invention and a detailed view of a partial structure thereof;
FIG. 2 is an exploded view of the shield assembly of the present invention and a detail view of a portion of the shield assembly;
FIG. 3 is a structural view of the outer sidewall and a detail view of a portion thereof according to the present invention;
fig. 4-6 are diagrams illustrating the operation of the driving assembly to the shielding assembly according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
No matter fill electric pile or fill electric pile simulator at present, because the dead weight of its self-contained rifle that charges and its afterbody cable is very big, consequently need place temporarily and fix it when idle not. Charging gun fixing seats on the charging pile simulator are the most conventional parts in the prior art and have the gun hanging function. However, even the rifle that charges can insert and fix in the rifle fixing base that charges, nevertheless because the rifle that charges most stretches out and exposes in the outside, the fixing base then can not play the protection and protection effect to the rifle that charges at all, suffers the influence of environmental factor and other accidental factors easily to cause the damage of rifle that charges.
Although a small number of devices in the prior art can fix the overhanging protective cover above the charging gun fixing seat, if the protective cover is arranged at a lower position, the inserting and fixing processes of the charging gun can be influenced (because the charging gun has a larger mass, the operation difficulty is increased); if the protective cover is arranged higher, the protective function of the protective cover on the charging gun can be seriously damaged, and therefore, the arrangement of the protective cover is a practical problem of taking over the difficulty of advancing and retreating.
Referring to fig. 1 to 6, an embodiment of the present invention provides a protective charging pile simulator, which can achieve the beneficial effects of preventing a charging gun from being damaged by an external environment and facilitating the insertion and fixing operations of the charging gun by a simple operation of a protective cover.
The protection type fills electric pile simulator includes outside box and the fixing base 300 (the lateral wall 200 has the mounting hole 201 that cooperates in fixing base 300) that is fixed in on box lateral wall 200, inserts in fixing base 300 and is fixed with rifle 500 that charges. In addition, the protection component 100 is installed on the outer side wall 200 of the box body, the protection component 100 is located above the fixing seat 300, and has a protection effect on the fixing seat 300 and the charging gun 500 inserted thereon.
The shield assembly 100 includes a first shield 101, a second shield 102, and a third shield 103. Wherein, the second protection cover 102, the third protection cover 103 and the first protection cover 101 are nested in turn: the second mask 102 can be inserted into the third mask 103 or turned out of the third mask 103, the third mask 103 can carry the second mask 102 to be inserted into the first mask 101 or turned out of the first mask 101, and the first mask 101 is fixed on the outer sidewall 200 and cannot rotate. Thus, the shield assembly 100 includes at least two states: one state is a housed state in which the second mask 102 and the third mask 103 are all housed within the second mask 102; the other state is a fully expanded state in which the third mask 103 is rotated out of the first mask 101 and the second mask 102 is rotated out of the third mask 103. When the shield assembly 100 is in the fully unfolded state, the second shield 102, which is turned over, can cover the fixing base 300 and the upper portion of the charging gun 500.
Specifically, the second shield 102, the third shield 103 and the first shield 101 are identical in structural form (except for partial size), and are nested layer by layer, the first shield 101 is located at the outermost layer, the second shield 102 is located at the innermost layer, and the third shield 103 is located between the first shield 101 and the second shield 102.
The first protective cover 101 includes a pair of first side plates 101a parallel to each other and a first connecting plate 101b connecting top edges of the two first side plates 101 a. Preferably, the first side plate 101a is a fan-shaped side plate, and the first connecting plate 101b is a curved plate connecting the arc-shaped edges of the two first side plates 101 a.
The third prevention cover 103 is fitted to the inner contour of the first cover 101 and includes a corresponding pair of third side panels 103a and a third connecting panel 103b connecting top edges of the two third side panels 103 a. Like the first hood 101, the third side panel 103a is also fan-shaped, having the same central angle as the first side panel 101a, but a smaller radius than the first side panel 101 a. The third connecting plate 103b is a curved plate connecting the arc-shaped edges of the two third side plates 103 a.
The second mask 102 fits the inner contour of the third mask 103 and includes a corresponding pair of second side panels 102a and a second connecting panel 102b connecting the top edges of the two second side panels 102 a. Similarly, the second side plate 102a is also fan-shaped, and has the same central angle as the third side plate 103a, but a smaller radius than the third side plate 103 a. The second connecting plate 102b is a curved plate connecting the arc-shaped edges of the two second side plates 102 a.
It should be noted that: the lower extreme of second protection casing 102, third protection casing 103 and first protection casing 101 three articulates jointly to make second protection casing 102 and third protection casing 103 all have the ability that can carry out relative rotation, and the fan-shaped circular of three curb plates is all passed through to the articulated transverse axis of three.
Further, the inner side wall of the first side plate 101a is provided with a first arc-shaped groove 101a-1 corresponding to the turning travel track of the third prevention cover 103, the outer side wall of the third side plate 103a is provided with a corresponding first protrusion 103a-1, and the first protrusion 103a-1 is embedded in the first arc-shaped groove 101a-1 and can slide relatively. Preferably, when the first protrusion 103a-1 slides to the inner end of the first arc-shaped groove 101a-1, the first protection cover 101 completely covers the third protection cover 103 in a transverse projection; when the first projection 103a-1 slides to the outer end of the first arcuate groove 101a-1, the third shield 103 largely protrudes out of the first shield 101, but there is an angular overlap (which is beneficial for waterproofing).
The inner side wall of the third side plate 103a is provided with a second arc-shaped groove 103a-2 corresponding to the overturning stroke track of the second shield 102, the outer side wall of the second side plate 102a is provided with a corresponding second protrusion 102a-1, and the second protrusion 102a-1 is embedded into the second arc-shaped groove 103a-2 and can slide relatively. When the second projection 102a-1 slides to the inner end of the second arc-shaped groove 103a-2, the third shield 103 completely covers the second shield 102 in a lateral projection; when the second projection 102a-1 slides to the outer end of the second arcuate groove 103a-2, the second shield 102 protrudes largely beyond the third shield 103, but there is an angular overlap (which is beneficial for waterproofing).
It can be seen that when the shield assembly 100 is in the fully deployed state, there is a partial overlap between the third shield 103 and the first shield 101, and between the second shield 102 and the third shield 103. Preferably, when the shield assembly 100 is in the fully deployed state, one exposed side of the second shield 102 is in a horizontal state, and the central angles of the second shield 102, the third shield 103 and the first shield 101 are the same (n), while the central angles of the two overlapping portions are the same (α), and:
the invention is to get
，
Therefore, the third prevention cover 103 rotates in total from the accommodated state to the fully expanded state
(ii) a The second shield 102 rotates in total
。
In the invention, the third protection cover 103 and the first protection cover 101 are in clearance fit, a clearance is reserved between the third protection cover 103 and the first protection cover 101, and when the third protection cover 103 and the first protection cover rotate relatively, the first protection cover 101 has no friction action or has a minimum friction action on the third protection cover 103; similarly, the second shield 102 and the third shield 103 are also in a clearance fit, and there is no or very little relative friction.
Further, the inner edge of the second connecting plate 102b is fixed with a connecting member 102b-1, and the outer sidewall 200 is fixed with a mating member 203 corresponding to the connecting member 102 b-1. The connecting member 102b-1 may be an iron block, the mating member 203 may be a magnet, and the second shield 102 may be connected to the mating member 203 through the connecting member 102b-1 so as to be accommodated in the first shield 101 together with the third shield 103.
From the above, it can be seen that: when the shield assembly 100 is in the stowed state, only the innermost second shield 102 needs to be pushed outwardly. After the connecting member 102b-1 is disengaged from the mating member 203, the second shield 102 will automatically turn downward due to gravity, and when turned over
Thereafter, the second hood 102 can pull the third hood 103 to take advantage of the situationTurning over until the third protection cover 103 turns over
Thereafter, the shield assembly 100 is in a fully deployed state.
Similarly, when the shield assembly 100 is in the fully deployed state, the innermost second shield 102 is pushed in a reverse direction inwardly, when inverted
Thereafter, the second hood 102 can drag the third hood 103 to be reversely turned along the same line until the third hood 103 is turned
Thereafter, the shield assembly 100 is in the stowed state, and the temporary locking is finally achieved by the engagement between the connecting member 102b-1 and the fitting member 203.
As shown in fig. 4 to 6, in the above process, the protection component 100 is automatically changed from the storage state to the fully-unfolded state by the driving component 400, and the specific scheme is as follows:
the protection type fills electric pile simulator still includes drive assembly 400. The driving assembly 400 comprises a rotating block 401 and a pushing cross bar 402, wherein the rotating block 401 is a strip-shaped structure, is hinged on the outer side wall 200 and can rotate around a hinge point 401a thereof, and the outer side wall 200 is provided with an allowance port 202 corresponding to the rotating stroke of the rotating block 401; the push bar 402 is a transverse, round bar structure.
The pivoting block 401 is divided into a first side 401b and a second side 401c by a hinge point 401a, the end of the first side 401b extends to the inside of the outer sidewall 200, and a push cross bar 402 is transversely fixed to the end of the second side 401c, and the push cross bar 402 is perpendicular to the second side 401 c.
When the rotation block 401 is rotated, the second hood 102 is pressed by pushing the crossbar 402, and the second hood is pressed and turned out of the third hood 103. Preferably, the second side plate 102a has a fixing block 102a-2 on the inner side wall thereof (the fixing block 102a-2 is a block structure), and the push rail 402 can contact and press the fixing block 102a-2, so that the second cover 102 is pressed and turned over from the third cover 103. In addition, the driving assembly 400 further includes a stretching member 403 (the stretching member 403 is a stretching spring), one end of the stretching member 403 is fixed to the second side 401c or the pushing rail 402, and the other end of the stretching member 403 is fixed to the outer sidewall 200, and generates a pulling force on the second side 401c, which has an effect of resetting the rotating block 401.
In the present invention, the main body of the charging gun 500 is a dc charging gun in the prior art, but the main body is different from the dc charging gun in that: the charging gun 500 of the present invention has a longitudinal cutting 501 (a bar-shaped projection structure); the fixing base 300 main body is a direct current charging gun fixing base in the prior art, but the difference lies in that: the fixing base 300 of the invention is provided with a slot 301 matched with the inserting strip 501, the fixing base 300 is fixed in the mounting hole 201, and the edge of the mounting hole 201 is provided with a socket 201a opposite to the slot 301.
The invention sets the following steps: when the charging gun 500 is not inserted into the fixing base 300 and the protection assembly 100 is in the storage state, the end of the first side 401b extends to the track of the slot 301. At this time, when the charging gun 500 is inserted into the fixing base 300, the insert 501 can pass through the insertion opening 201a, be inserted into the insertion groove 301, and press the end of the first edge 401b, so that the rotating block 401 rotates, and finally, the second protection cover 102 is pressed and turned over from the third protection cover 103.
In summary, after the charging gun 500 is used, the protection assembly 100 can be automatically and completely unfolded and put down only by directly inserting the charging gun into the fixing base 300, so as to realize protection.
In another embodiment, the present invention may not include the third shield 103, and the shield assembly 100 includes only the first shield 101 and the second shield 102. Similarly, one side of the first protection cover 101 is fixed on the outer side wall 200 of the protection type charging pile simulator, and the second protection cover 102 is located inside the first protection cover 101, and can be hinged at the lower ends of the first protection cover 101 to turn out of the first protection cover 101 or be embedded into the first protection cover 101 again. Meanwhile, the first protective cover 101 includes a pair of first side plates 101a parallel to each other and a first connecting plate 101b connecting top edges of the two first side plates 101 a; the second shield 102 is fitted to the inner contour of the first shield 101 and includes a corresponding pair of second side plates 102a and a second connection plate 102b connecting top edges of the two second side plates 102 a. Since the specific implementation process is the same as the case of retaining the third prevention cover 103, it is not described herein in detail.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a protection type fills electric pile simulator which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the protection assembly comprises a first protection cover and a second protection cover, one side of the first protection cover is fixed on the outer side wall of the protection type charging pile simulator, and the second protection cover is located inside the first protection cover and can be hinged to turn out of the first protection cover or be embedded into the first protection cover again through the lower ends of the first protection cover and the second protection cover;
the device also comprises a fixed seat;
the fixed seat is fixed on the outer side wall, and the outer side wall is provided with a mounting hole matched with the fixed seat;
the second protective cover can cover the upper part of the fixed seat when being turned out of the first protective cover;
the protection assembly further comprises a third protection cover, the third protection cover is positioned between the first protection cover and the second protection cover, and the lower ends of the first protection cover and the second protection cover are hinged together; the second protective cover can be embedded into or turned out of the third protective cover, the third protective cover can be embedded into or turned out of the first protective cover, and the first protective cover is fixed on the outer side wall;
the first protective cover comprises a pair of first side plates which are parallel to each other and a first connecting plate which connects top edges of the two first side plates;
the third protection cover is matched with the inner contour of the first protection cover and comprises a corresponding pair of third side plates and a third connecting plate for connecting the top edges of the two third side plates;
the second protective cover is matched with the inner contour of the third protective cover and comprises a pair of corresponding second side plates and a second connecting plate for connecting the top edges of the two second side plates;
the device also comprises a driving component;
the driving assembly comprises a rotating block and a pushing cross rod, the rotating block is hinged on the outer side wall and can rotate around a hinged point of the rotating block, and an allowance opening corresponding to the rotating stroke of the rotating block is formed in the outer side wall;
the rotating block is divided into a first edge and a second edge by the hinge point, the tail end of the first edge extends into the outer side wall, the pushing cross rod is transversely fixed at the tail end of the second edge, and the two edges are perpendicular to each other;
the pushing cross rod can extrude the second protective cover and extrude and turn the second protective cover out of the third protective cover;
the charging gun is also included;
the charging gun is provided with a longitudinal inserting strip, the fixed seat is provided with a slot matched with the inserting strip, the fixed seat is fixed in the mounting hole, and the edge of the mounting hole is provided with a socket opposite to the slot;
the end on first limit extends on the orbit of slot, and works as the rifle that charges inserts back in the fixing base, the cutting can pass the socket, insert in the slot to the extrusion the end on first limit makes the turning block rotates, will the second protection casing is followed the extrusion upset is gone out in the third protection casing.
2. The protected charging pile simulator of claim 1, wherein: a first arc-shaped groove corresponding to the turning stroke track of the third protection cover is formed in the inner side wall of the first side plate, a corresponding first bulge is formed in the outer side wall of the third side plate, and the first bulge is embedded into the first arc-shaped groove and can slide relatively;
the inner side wall of the third side plate is provided with a second arc-shaped groove corresponding to the turning stroke track of the second protective cover, the outer side wall of the second side plate is provided with a corresponding second protrusion, and the second protrusion is embedded into the second arc-shaped groove and can slide relatively.
3. The protected charging pile simulator of claim 1, wherein: a connecting piece is fixed at the edge of the inner side of the second connecting plate, and a matching piece corresponding to the connecting piece is fixed on the outer side wall;
the second protection cover can be connected with the fitting piece through the connecting piece, so that the second protection cover and the third protection cover are jointly accommodated in the first protection cover.
4. The protected charging pile simulator of claim 3, wherein: the driving assembly further comprises a stretching piece, one end of the stretching piece is fixed on the second edge or the pushing cross rod, and the other end of the stretching piece is fixed on the outer side wall and generates pulling force on the second edge.
5. The protected charging pile simulator of claim 4, wherein: the fixed block has on the inside wall of second curb plate, promote the horizontal pole can with the fixed block contact extrudees it, makes the second protection casing is followed extrude the upset in the third protection casing.
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| CN113103891B (en) * | 2021-04-02 | 2022-04-19 | 安徽工程大学 | Can accomodate dustproof sharing of protection to pencil and fill electric pile |
| CN117207794A (en) * | 2023-09-14 | 2023-12-12 | 中科全速智能科技有限公司 | Safety charging management system for new energy automobile |
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