CN219874185U - Upper cover mounting structure of charging gun handle - Google Patents

Upper cover mounting structure of charging gun handle Download PDF

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Publication number
CN219874185U
CN219874185U CN202321330353.9U CN202321330353U CN219874185U CN 219874185 U CN219874185 U CN 219874185U CN 202321330353 U CN202321330353 U CN 202321330353U CN 219874185 U CN219874185 U CN 219874185U
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CN
China
Prior art keywords
upper cover
handle
buckle
boss
buckles
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Active
Application number
CN202321330353.9U
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Chinese (zh)
Inventor
章晨健
蔡凯
刘影
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Yeeda New Energy Technology Co ltd
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Suzhou Yeeda New Energy Technology Co ltd
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Priority to CN202321330353.9U priority Critical patent/CN219874185U/en
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Publication of CN219874185U publication Critical patent/CN219874185U/en
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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
    • 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
    • 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
    • Y02T90/14—Plug-in electric vehicles

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  • Helmets And Other Head Coverings (AREA)

Abstract

The utility model discloses an upper cover mounting structure of a charging gun handle, which comprises a handle and an upper cover mounted on the handle, and is characterized in that: the top of the handle is provided with at least one pair of clamping pieces, and the pair of clamping pieces comprises two buckles with opposite openings or opposite openings; a boss matched with the buckle in a clamping way is arranged on the inner wall below the upper cover, and the upper cover is connected with the handle in a clamping way through the boss; at least one of the buckles is provided with a positioning groove on the surface, a limiting protrusion matched with the positioning groove is arranged on the inner wall below the upper cover, and the limiting protrusion is clamped in the positioning groove. The utility model improves the installation convenience and efficiency of the upper cover, and can lighten the whole weight of the handle, so that the handle is lighter.

Description

Upper cover mounting structure of charging gun handle
Technical Field
The utility model relates to a charging gun, in particular to an upper cover mounting structure of a charging gun handle.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the automobile has a new technology and a new structure. In general, a new energy electric vehicle needs to be charged by a charging gun for the vehicle adopting a charging mode.
Wherein, the plug top of rifle that charges can set up a pothook, and it is used for locking with the car when the rifle that charges when using, or with fill electric pile locking when not using, prevents to drop from the car in the process of charging, or drop from filling electric pile when not charging. When the charging gun is separated from the automobile or the charging pile is separated from the automobile, an unlocking button is arranged at the top of the charging gun and is connected with the clamping hook through an unlocking tool, and the clamping hook can be separated from the automobile or the charging gun by pressing the unlocking button.
In the prior art, in order to facilitate the installation of the unlocking button, the unlocking tool and the clamping hook, the subsequent maintenance and replacement and the like, the installation space of the clamping hook and the unlocking tool is reserved at the top of the handle, then an upper cover is installed on the installation space, the installation space and parts in the installation space are shielded and limited, and the unlocking button is exposed from the upper cover, so that the operation of operators is facilitated. Referring to fig. 1 and 2, in the prior art, when the upper cover 101 and the handle 102 are installed, four screws 103 are generally used for connection and fixation, a screw column 104 is arranged on the handle, a screw hole 105 is arranged on the upper cover, and the screws penetrate through the screw hole and the screw column to be connected, so that the upper cover and the handle are locked. In the fixing mode, the torque value of the fastening tool needs to be frequently checked, so that the preparation time is increased; the metal fastener is adopted, so that the total weight of the product is increased, and the design concept of product weight reduction is not met; in addition, the screw locking mode has relatively low efficiency and low speed.
Disclosure of Invention
The utility model aims to provide an upper cover mounting structure of a charging gun handle, by using the structure, the efficiency and convenience of upper cover mounting are improved, the production efficiency is improved, and meanwhile, the total weight of the charging gun is reduced, so that the charging gun is further light.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the upper cover mounting structure of the charging gun handle comprises a handle and an upper cover mounted on the handle, wherein at least one pair of clamping pieces are arranged at the top of the handle, and each pair of clamping pieces comprises two buckles with openings arranged oppositely or oppositely;
a boss matched with the buckle in a clamping way is arranged on the inner wall below the upper cover, and the upper cover is connected with the handle in a clamping way through the boss;
at least one of the buckles is provided with a positioning groove on the surface, a limiting protrusion matched with the positioning groove is arranged on the inner wall below the upper cover, and the limiting protrusion is clamped in the positioning groove.
In the above technical scheme, the side wall of the buckle is provided with a clamping groove with an inward opening or an outward opening, and the boss is clamped in the clamping groove.
In the above technical scheme, the pair of clamping pieces comprises two buckles with openings arranged in opposite directions, the openings of the buckles are outwards arranged, the boss is clamped in the openings of the buckles, and the boss is arranged between the lower part of the buckles and the top surface of the handle.
In the above technical scheme, the top of handle is equipped with three pairs of joint spare by back and forth interval, is first joint spare, second joint spare and third joint spare respectively, and every joint spare includes the buckle that two openings set up in opposite directions, two in every joint spare the buckle set up respectively in left side and the right side at handle top.
In the above technical scheme, the first clamping piece includes the first buckle that two openings set up in opposite directions, the second clamping piece includes the second buckle that two openings set up in opposite directions, the third clamping piece includes the third buckle that two openings set up in opposite directions, the second buckle set up in between first buckle and the third buckle, the third buckle is close to the front end setting of handle.
In the above technical solution, the number of the positioning grooves is two, and the two positioning grooves are respectively arranged on the outer side surfaces of the two third buckles; two limiting protrusions are arranged on the inner wall below the upper cover, and each limiting protrusion is clamped in one positioning groove.
In the above technical scheme, the boss includes two first bosses, two second bosses and two third bosses, two first bosses with two first buckle joint cooperation, two second bosses with two second buckle joint cooperation, two third bosses with two third buckle joint cooperation.
In the technical scheme, the top of the handle is also provided with two vertical plates, and each vertical plate is respectively arranged at the side of one buckle; and a blocking piece opposite to the vertical plate is arranged on the inner wall below the upper cover, and when the limiting protrusion is clamped in the positioning groove, the rear side surface of the vertical plate abuts against the front side surface corresponding to the blocking piece.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the upper cover and the handle are quickly connected through the clamping fit of the buckle and the boss, the positioning groove and the limiting boss are used for limiting the clamping fit of the buckle and the boss, and the upper cover and the handle are prevented from being separated.
Drawings
FIG. 1 is a schematic diagram of an exploded structure in the background art;
FIG. 2 is a schematic cross-sectional view of the handle and cover of the prior art after attachment to the screw;
FIG. 3 is a schematic view of the structure of the first embodiment of the present utility model (with the cover and the handle removed);
FIG. 4 is a schematic cross-sectional view of the connection between the handle and the upper cover (connection between the positioning groove and the limiting protrusion) in the first embodiment of the present utility model;
FIG. 5 is an enlarged view of a portion of the stop tab and detent of FIG. 4;
fig. 6 is an enlarged view of a portion of the third clasp of fig. 3.
Wherein: 1. a handle; 2. an upper cover; 3. a buckle; 4. a boss; 5. a positioning groove; 6. a limit protrusion; 7. a clamping groove; 8. a mounting cavity;
9. a first buckle; 10. a second buckle; 11. a third buckle; 12. a first boss; 13. a second boss; 14. a third boss; 15. the end face of the handle boss; 16. a connecting groove; 17. a vertical plate; 18. a blocking member;
101. an upper cover; 102. a handle; 103. a screw; 104. a screw post; 105. screw holes.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
embodiment one: referring to fig. 3-6, an upper cover mounting structure of a charging gun handle comprises a handle 1 and an upper cover 2 mounted on the handle, wherein at least one pair of clamping pieces are arranged at the top of the handle, and each pair of clamping pieces comprises two buckles 3 with opposite openings or opposite openings;
a boss 4 matched with the buckle in a clamping way is arranged on the inner wall below the upper cover, and the upper cover is connected with the handle in a clamping way through the boss;
at least one of the buckles is provided with a positioning groove 5 on the surface, a limiting protrusion 6 matched with the positioning groove 5 is arranged on the inner wall below the upper cover, and the limiting protrusion is clamped in the positioning groove.
The side wall of the buckle is provided with a clamping groove 7 with an inward opening or an outward opening, and the boss is clamped in the clamping groove.
In this embodiment, two buckles in a pair of joint spare are in the left side and the right side of handle respectively, and wherein the front end of handle is the grafting end for the grafting of charging, and the top of handle can have installation cavity 8 for installation unblock instrument, and the front end top of handle has the pothook for carry out the joint with electric motor car or charging pile, thereby make the handle can not drop from electric motor car or charging pile above under the use or non-use state. The unlocking tool is provided with an unlocking button, the upper cover is provided with a through groove, the unlocking button penetrates through the through groove and is positioned above the upper cover, the upper cover shields the installation cavity, and the unlocking tool and the clamping hook in the installation cavity are limited to prevent the installation cavity from falling out. In this embodiment, constitute the draw-in groove between buckle and the handle top surface, when upper cover and handle installation, put the upper cover on the handle top surface, at this moment, the boss is in the rear side that corresponds the buckle, and the boss is just to this draw-in groove, then promote the upper cover forward, when the upper cover slides forward, the boss card is gone into in the draw-in groove, realize the joint cooperation of boss and buckle, utilize the handle restriction upper cover to reciprocate, utilize the buckle to restrict the boss and reciprocate, and then realize reciprocating to the upper cover, simultaneously, every pair of joint spare adopts the buckle that two openings are relative or the opening is opposite to each other, namely the draw-in groove opening of two buckles inwards or the opening outwards, after the boss card is gone into the draw-in groove, through sand grip and buckle spacing, prevent the upper cover from reciprocating, that is through buckle and boss restriction upper cover's reciprocates and horizontal movement. Further, in order to prevent the upper cover from moving back and forth for the handle and leading to the lug to break away from the draw-in groove of buckle, through the setting of constant head tank and spacing bellied, spacing protruding card is gone into in the constant head tank, can restrict the upper cover and move back and forth for the handle, and then accomplish the restriction of each direction removal degree of freedom to the upper cover, realize the quick, the fastness installation of upper cover and handle.
The buckle, the lug, the handle and the upper cover are made of plastic parts, certain elastic deformation capacity is achieved, the depth of the limiting groove and the thickness of the limiting protrusion are not large, therefore, when the upper cover and the handle are installed, the limiting protrusion firstly touches the side wall of the bayonet, and the limiting protrusion moves to abut against the surface of the buckle until the limiting protrusion is right opposite to the positioning groove, elastic deformation is recovered, and the limiting protrusion is clamped into the positioning groove, so that connection and limiting of the upper cover and the handle are completed. Wherein, in order to be convenient for the installation of upper cover, spacing bellied front side and rear side can set up the direction inclined plane, and the front side and the rear side surface of the buckle of constant head tank department also can set up the direction inclined plane, like this when upper cover and handle removal grafting location, through the direction inclined plane for spacing bellied can support on the surface of buckle, make spacing bellied can remove just to the constant head tank, and realize spacing bellied and constant head tank's joint.
Referring to fig. 3, the pair of fastening members includes two buckles with opposite openings, the openings of the buckles are arranged outwards, the boss is fastened in the openings of the buckles, and the boss is arranged between the lower part of the buckles and the top surface of the handle. In this embodiment, the opening of the buckle is a clamping groove, the clamping groove is arranged outwards, that is, the clamping groove of the left buckle faces to the left, and the clamping groove of the right buckle faces to the right, so that corresponding two bosses are respectively arranged on the left inner wall and the right inner wall below the upper cover, after the assembly is completed, the left buckle and the boss limit the upper cover to move up and down and move to the right, and the right buckle and the boss limit the upper cover to move up and down and move to the left.
Referring to fig. 3, three pairs of clamping pieces are arranged at the top of the handle from back to front at intervals, namely a first clamping piece, a second clamping piece and a third clamping piece, each clamping piece comprises two buckles with opposite openings, and two buckles in each clamping piece are respectively arranged on the left side and the right side of the top of the handle.
The first clamping piece comprises a first buckle 9 with two openings arranged in a back-to-back mode, the second clamping piece comprises a second buckle 10 with two openings arranged in a back-to-back mode, the third clamping piece comprises a third buckle 11 with two openings arranged in a back-to-back mode, the second buckle is arranged between the first buckle and the third buckle, and the third buckle is close to the front end of the handle.
The boss comprises two first bosses 12, two second bosses 13 and two third bosses 14, wherein the two first bosses are matched with the two first buckles in a clamping way, the two second bosses are matched with the two second buckles in a clamping way, and the two third bosses are matched with the two third buckles in a clamping way.
In this embodiment, adopt three to joint spare and three to boss, wherein, first joint spare is close to the rear end setting of upper cover, and the second joint spare is close to the middle part setting of upper cover, and the third joint spare is close to the front end setting of upper cover, can all carry out a spacing to the front, well, the back three position of upper cover respectively like this, prevent that upper cover reason such as warp from leading to the problem of part warpage, and then guarantee the bottom surface of upper cover and the top surface laminating of handle for gap between upper cover and the handle is little, both guarantees the installation fastness between upper cover and the handle, can also guarantee the aesthetic property of equipment simultaneously.
Referring to fig. 3, 5 and 6, two positioning grooves are formed, and the two positioning grooves are respectively formed on the outer side surfaces of the two third buckles; two limiting protrusions are arranged on the inner wall below the upper cover, and each limiting protrusion is clamped in one positioning groove. Wherein, each spacing protruding can set up in the top of every third lug.
In this embodiment, set up two constant head tanks, locate effectually like this, simultaneously, only set up two constant head tanks, when follow-up needs upper cover to dismantle, only need overcome the deformability of a pair of joint spare and can dismantle spacing arch in the constant head tank, also the dismantlement of follow-up upper cover of being convenient for, the maintenance of follow-up rifle of charging is changed.
In this embodiment, the front side of the top of the handle is provided with a handle boss end face 15, the handle boss end face is provided with a connecting groove 16, the connecting groove is used for installing the hook, and the buckle and the boss are located on the left side and the right side of the rear end of the connecting groove, so that the installation of the internal hook and the unlocking mechanism is not affected.
Referring to fig. 3 and 6, two vertical plates 17 are further disposed at the top of the handle, each vertical plate is disposed beside one of the buckles, and in this embodiment, the vertical plate is disposed at the rear side of the corresponding third buckle; and a blocking piece 18 opposite to the vertical plate is arranged on the lower inner wall of the upper cover, and when the limiting protrusion is clamped in the positioning groove, the rear side surface of the vertical plate abuts against the front side surface corresponding to the blocking piece.
Wherein, two risers also can be in the left side and the right side of spread groove rear end, do not influence inside pothook, release mechanism's installation, simultaneously, utilize riser and the setting of blocking the piece, when upper cover moves forward and the handle is connected like this, riser restriction blocking piece and upper cover move forward after the contact of blocking the piece, that is when the upper cover can't move forward, the preceding terminal surface of upper cover can flush with the preceding terminal surface of handle, can know like this that the upper cover has already been installed in place, the aesthetic property after the assurance installation.
In this embodiment, when the upper cover and the handle are installed, the upper cover is placed on the top surface of the handle, wherein the first boss is located at the rear side of the first buckle, the second boss is located at the rear side of the second buckle, the third boss is located at the rear side of the third buckle, and then the upper cover is pushed forward, in this process, downward pressure and forward thrust are applied to the upper cover, the bottom surface of the upper cover can be always propped against the top surface of the handle, so that the boss can face against the clamping groove of the corresponding buckle, the forward thrust can push the upper cover to move forward, the boss is clamped into the clamping groove of the corresponding buckle, meanwhile, the limiting boss and the corresponding buckle can be extruded, the limiting boss is firstly propped against the outer surface of the buckle until the limiting boss is moved to the positioning groove, and then the limiting boss is restored to be clamped into the positioning groove, and the upper cover is limited to move forward and backward relative to the handle through the limiting boss and the positioning groove, and further connection limiting of the upper cover and the handle is achieved.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, for example, the two components can form a mechanical abutting or abutting connection mode through abutting, contact and the like, the two components can be directly connected or hung through the intermediate medium, and the two components can be communicated inside the two components or the interaction relationship of the two components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims (8)

1. The utility model provides an upper cover mounting structure of rifle handle charges, includes the handle and installs the upper cover on the handle, its characterized in that: the top of the handle is provided with at least one pair of clamping pieces, and the pair of clamping pieces comprises two buckles with opposite openings or opposite openings;
a boss matched with the buckle in a clamping way is arranged on the inner wall below the upper cover, and the upper cover is connected with the handle in a clamping way through the boss;
at least one of the buckles is provided with a positioning groove on the surface, a limiting protrusion matched with the positioning groove is arranged on the inner wall below the upper cover, and the limiting protrusion is clamped in the positioning groove.
2. The charging gun handle upper cover mounting structure of claim 1, wherein: the side wall of the buckle is provided with a clamping groove with an inward opening or an outward opening, and the boss is clamped in the clamping groove.
3. The charging gun handle upper cover mounting structure of claim 1, wherein: the pair of clamping pieces comprise buckles with two openings arranged in opposite directions, the openings of the buckles are outwards arranged, the boss is clamped in the openings of the buckles, and the boss is arranged between the lower part of the buckles and the top surface of the handle.
4. The charging gun handle upper cover mounting structure of claim 1, wherein: the top of handle is equipped with three pairs of joint spare by back and forth interval, is first joint spare, second joint spare and third joint spare respectively, and every joint spare includes the buckle that two openings set up in opposite directions, two in every joint spare the buckle set up respectively in left side and the right side at handle top.
5. The charging gun handle upper cover mounting structure of claim 4, wherein: the first clamping piece comprises a first buckle with two openings arranged in a back-to-back mode, the second clamping piece comprises a second buckle with two openings arranged in a back-to-back mode, the third clamping piece comprises a third buckle with two openings arranged in a back-to-back mode, the second buckle is arranged between the first buckle and the third buckle, and the third buckle is close to the front end of the handle.
6. The charging gun handle upper cover mounting structure of claim 5, wherein: the two positioning grooves are respectively arranged on the outer side surfaces of the two third buckles; two limiting protrusions are arranged on the inner wall below the upper cover, and each limiting protrusion is clamped in one positioning groove.
7. The charging gun handle upper cover mounting structure of claim 5, wherein: the boss includes two first bosses, two second bosses and two third bosses, two first boss with two first buckle joint cooperation, two second boss with two second buckle joint cooperation, two third boss with two third buckle joint cooperation.
8. The charging gun handle upper cover mounting structure of claim 1, wherein: the top of the handle is also provided with two vertical plates, and each vertical plate is respectively arranged at the side of one buckle; and a blocking piece opposite to the vertical plate is arranged on the inner wall below the upper cover, and when the limiting protrusion is clamped in the positioning groove, the rear side surface of the vertical plate abuts against the front side surface corresponding to the blocking piece.
CN202321330353.9U 2023-05-29 2023-05-29 Upper cover mounting structure of charging gun handle Active CN219874185U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321330353.9U CN219874185U (en) 2023-05-29 2023-05-29 Upper cover mounting structure of charging gun handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321330353.9U CN219874185U (en) 2023-05-29 2023-05-29 Upper cover mounting structure of charging gun handle

Publications (1)

Publication Number Publication Date
CN219874185U true CN219874185U (en) 2023-10-20

Family

ID=88322318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321330353.9U Active CN219874185U (en) 2023-05-29 2023-05-29 Upper cover mounting structure of charging gun handle

Country Status (1)

Country Link
CN (1) CN219874185U (en)

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