CN220984948U - Replaceable gun head shell of charging gun - Google Patents
Replaceable gun head shell of charging gun Download PDFInfo
- Publication number
- CN220984948U CN220984948U CN202322112018.8U CN202322112018U CN220984948U CN 220984948 U CN220984948 U CN 220984948U CN 202322112018 U CN202322112018 U CN 202322112018U CN 220984948 U CN220984948 U CN 220984948U
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- gun
- charging
- hole
- charging gun
- rifle
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
The utility model provides a replaceable gun head shell of a charging gun, which is used for sleeving a charging terminal of a charging gun main body, and comprises a gun head shell, wherein a through hole for the charging terminal to pass through is formed in the gun head shell, and the gun head shell comprises a front end and a rear end which are fixedly connected; the rear end is adaptively inserted into a containing groove formed in the charging gun main body, and the charging terminal penetrates into the front end from the rear end along the through hole; the middle part periphery at the rifle head casing outwards extends and forms the fixed plate, will through the mounting the fixed plate be fixed in charge in the rifle main part, and then will the rifle head casing with charge the rifle main part and fix, through offer the through-hole that supplies the charging terminal to pass on the rifle head casing, the holding tank that the rifle main part was offered is charged in the rear end adaptation insertion, the charging terminal penetrates the front end from the rear end along the through-hole, and outwards extend at the middle part periphery of rifle head casing and form the fixed plate in order to be fixed in charge in the rifle main part, and then fix rifle head casing and charge the rifle main part, the equipment to the rifle head casing is simpler, change convenient function.
Description
Technical Field
The utility model relates to the technical field of electric automobile accessories, in particular to a replaceable gun head shell of a charging gun.
Background
Common rifle that charges is satisfied in the demand of charging of different grade type new energy automobile, and the rifle head of rifle that charges at present adopts monolithic structure often, and is made by insulating, fire-retardant, environmental protection etc. performance excellent high strength engineering plastics, and the rifle head front end densely distributed nine terminal via holes of group in limited cross-section for the thickness of rifle head front end outer wall is uneven, and the structure of congenital leads to here structural strength relatively lower, makes the rifle head extremely easy brittle fracture under low temperature environment, unexpected fall impact, ageing etc. state. Once the front end of the gun head is broken, the whole gun head needs to be replaced.
However, when the integral gun head is in crimping of the terminal in the assembly process, the integral gun head needs to be threaded firstly and then is provided with a crimping machine together with a gun head shell, a gun head rear cover and the like to crimp the terminal for the cable, so that the operation is very inconvenient, the labor is wasted, and the outer surface of the gun head shell is easily scratched; and then the assembled gun head appears, but the current gun head cover is troublesome to replace and assemble.
Disclosure of utility model
The utility model provides a replaceable gun head shell of a charging gun, which is used for more exactly solving the problem of troublesome assembly of the replaceable gun head shell of the existing charging gun.
The utility model is realized by the following technical scheme:
the utility model provides a replaceable gun head shell of a charging gun, which is used for sleeving a charging terminal of a charging gun main body and is characterized by comprising a gun head shell, wherein a through hole for the charging terminal to pass through is formed in the gun head shell, and the gun head shell comprises a front end and a rear end which are fixedly connected;
The rear end is adaptively inserted into a containing groove formed in the charging gun main body, and the charging terminal penetrates into the front end from the rear end along the through hole;
The middle outer periphery of the gun head shell outwards extends to form a fixing plate, the fixing plate is fixed on the charging gun body through a fixing piece, and then the gun head shell is fixed with the charging gun body.
Further, a placing groove matched with the charging gun main body is formed in the rear end, and the through hole formed in the rear end is a first through hole;
when the outer Zhou Shi of the rear end is matched and inserted into the accommodating groove, the end face, far away from the bottom, of the accommodating groove abuts against the bottom of the accommodating groove to form an accommodating cavity of the charging terminal, and the charging terminal penetrates into the first through hole.
Further, the first through hole is arranged in a stepped shaft shape, and the first through hole is adapted to the outer periphery of the charging terminal.
Further, the through hole formed in the front end is a second through hole, the second through hole and the first through hole are coaxially arranged, and the second through hole comprises nine second through holes for the charging terminal to penetrate through respectively.
Further, notches avoiding the second through holes are formed in the peripheries of the two sides of the front end;
When the gun head shell needs to be separated from the charging gun body, a user inserts the notch to pull the gun head shell.
Further, the distance between the notch and the nearest second through hole is at least 2.5mm.
Further, the thinnest part of the wall thickness of the second through hole is at least 2.5mm.
Further, a notch is formed in the upper end of the fixing plate and is matched with a clamping piece arranged on the charging gun main body;
the both sides of breach all are provided with the fixed orifices, pass through the mounting the fixed orifices will the fixed plate is fixed in on the rifle main part charges.
Further, a plurality of fixing holes are uniformly formed in the fixing plate;
The fixing piece comprises a screw or a screw, and the fixing plate is fixed on the charging gun main body by respectively penetrating through the fixing holes through the fixing piece.
Further, a plurality of fixed connection holes which are fixedly connected with the fixed groups of the charging terminals are formed in the bottom of the placing groove, and the gun head shell is fixedly connected with the charging terminals through the fixed connection holes.
The replaceable gun head shell of the charging gun has the beneficial effects that:
Through offer the through-hole that supplies the charging terminal to pass on the rifle head casing, the rear end adaptation inserts the holding tank that the rifle main part was offered that charges, and charging terminal penetrates the front end from the rear end along the through-hole, and outwards extends the formation fixed plate in the middle part periphery of rifle head casing in order to be fixed in on the rifle main part that charges, and then fixed rifle head casing and rifle main part that charges, and is simpler to the equipment of rifle head casing, changes convenient function.
Drawings
FIG. 1 is a schematic structural view of an assembled interchangeable tip housing of a charging gun of the present utility model;
FIG. 2 is a schematic view of an exploded view of the assembly of the interchangeable tip housing of the charging gun of the present utility model;
FIG. 3 is a schematic view of a structure of a replaceable gun head housing of the charging gun according to one aspect of the present utility model;
Fig. 4 is a schematic view of another direction of the replaceable gun head housing of the charging gun of the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-4, the present utility model provides a replaceable gun head housing of a charging gun, for covering a charging terminal 2 of a charging gun body 1, comprising a gun head housing 3, wherein a through hole 301 for the charging terminal 2 to pass through is formed on the gun head housing 3, and the gun head housing 3 comprises a front end 31 and a rear end 32 which are fixedly connected; the rear end 32 is adapted to be inserted into the accommodating groove 11 formed in the charging gun body 1, and the charging terminal 2 penetrates from the rear end 32 to the front end 31 along the through hole 301; the fixing plate 302 is formed by extending outwards from the outer periphery of the middle part of the gun head shell 3, and the fixing plate 302 is fixed on the charging gun body 1 through a fixing piece, so that the gun head shell 3 and the charging gun body 1 are fixed.
The replaceable gun head shell of the charging gun is applied to the charging gun, and is particularly used for fixing the charging gun main body 1 and sleeving the charging terminal 2, so that the charging gun is convenient to assemble and simple to replace.
In the present embodiment, the rear end 32 is provided with a placement groove 321 adapted to the charging gun body 1, and the through hole 301 formed in the rear end 32 is a first through hole 322; when the outer Zhou Shi of the rear end 32 is inserted into the accommodating groove 11, the end surface of the accommodating groove 321 far from the bottom abuts against the bottom of the accommodating groove 11 to form an accommodating cavity of the charging terminal 2, and the charging terminal 2 penetrates into the first through hole 322. In the present embodiment, the first through hole 322 is provided in a stepped shaft shape, and the first through hole 322 is adapted to the outer peripheral arrangement of the charging terminal 2; wherein, charging terminal 2 is provided with annular protruding in the periphery on, this annular protruding fits in first through-hole 322. The periphery of the fixing plate 302 may be set according to the shape of the periphery of the position where the charging gun body 1 is connected, and the thickness of the fixing plate 302 may be set according to the size of the charging gun body 1, for example, in a specific embodiment, the thickness of the fixing plate 302 is 7.5mm thick, so that the fixing is performed by a fixing member, and the fixing member may adopt a screw or a screw, so that the scheme is realized.
In this embodiment, the through hole 301 formed in the front end 31 is a second through hole 311, and the second through hole 311 is coaxially disposed with the first through hole 322, where the second through hole 311 includes nine second through holes 322 through which the charging terminal 2 penetrates. The first through holes 322 are also provided nine corresponding to the number of the second through holes 311, and the corresponding through holes 301 are all provided coaxially.
In the present embodiment, the outer circumferences of both sides of the front end 31 are provided with notches 312 avoiding the second through holes 311; when the gun head housing 3 needs to be separated from the charging gun body 1, the user inserts the notch 312 to pull the gun head housing 3. Notch 312 sets up in the both sides of front end 31 top, sets up notch 312 can be less sizing material to tip casing 3 is lighter, and the user also can draw tip casing 3 in inserting notch 312 through the finger, so that tip casing 3 and charging gun body 1 separation.
In the present embodiment, the distance between the notch 312 and the nearest second through hole 311 is at least 2.5mm. The thinnest part of the wall thickness of the second through hole 311 is at least 2.5mm. The notch 312 is arranged at a distance of not less than 2.5mm from the nearest, and the wall thickness of the second through hole 311 is at least 2.5mm, so as to improve the strength of the second through hole 311.
In this embodiment, a notch 303 is provided at the upper end of the fixing plate 302, and the notch 303 is adapted to the fastening member 12 provided on the charging gun body 1; both sides of the notch 303 are provided with fixing holes 13, and the fixing plate 302 is fixed on the charging gun body 1 by passing through the fixing holes 13 through the fixing pieces. In one embodiment, the distance between the bottom surface of the notch 303 and the center of the fixing plate 302 is 34.9mm, the width of the notch 303 is 21mm, and when the rear end 32 is inserted into the receiving groove 11 of the charging gun body 1, the fixing plate 302 is in abutting contact with the outer end surface of the charging gun body 1, and the fastening member 12 on the upper portion of the charging gun body 1 is fastened to the notch 303.
In the present embodiment, a plurality of fixing holes 13 are uniformly provided on the fixing plate 302; the fixing members include screws or bolts, and the fixing plate 302 is fixed to the charging gun body 1 by the fixing members passing through the fixing holes 13, respectively. In a specific embodiment, the fixing holes 13 include five fixing holes 13, two fixing holes 13 are disposed on two sides of the notch 302, and three fixing holes 13 are uniformly disposed on the periphery below the fixing plate 302, and pass through the fixing holes 13 through screws to be locked on the charging gun main body 1, so as to fix the gun head housing 3 on the charging gun main body 1. In other embodiments, the fixing member may be a screw, or other fixing members may be used to implement the present solution, which is not limited herein.
In this embodiment, a plurality of fixing connection holes 323 connected and fixed with the fixing components of the charging terminal 2 are provided at the bottom of the placement groove 321, and the gun head housing 3 is fixedly connected with the charging terminal 2 through the fixing connection holes 323. Through with charging terminal 2 and rifle head casing 3 fixed connection, set up a plurality of fixed connection holes 323 in standing groove 321 bottom, through mode such as screw or screw with fixed subassembly and fixed connection hole 323 fixed connection. In one embodiment, the fixing connection holes 323 include four and are disposed on the bottom of the placement groove 321.
According to the replaceable gun head shell of the charging gun, the through hole 301 for the charging terminal 2 to penetrate through is formed in the gun head shell 3, the rear end 32 is adaptively inserted into the accommodating groove 11 formed in the charging gun body 1, the charging terminal 2 penetrates from the rear end 32 to the front end 31 along the through hole 301, the fixing plate 302 is formed by extending outwards from the periphery of the middle of the gun head shell 3 so as to be fixed on the charging gun body 1, the gun head shell 3 and the charging gun body 1 are further fixed, and the functions of simpler assembly and convenience in replacement of the gun head shell 3 are achieved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (10)
1. The utility model provides a charge gun's interchangeable rifle head shell for the charge terminal of cover charge gun main part, its characterized in that includes the rifle head casing, set up the through-hole that supplies the charge terminal to pass on the rifle head casing, the rifle head casing includes fixed connection's front end and rear end;
The rear end is adaptively inserted into a containing groove formed in the charging gun main body, and the charging terminal penetrates into the front end from the rear end along the through hole;
The middle outer periphery of the gun head shell outwards extends to form a fixing plate, the fixing plate is fixed on the charging gun body through a fixing piece, and then the gun head shell is fixed with the charging gun body.
2. The replaceable gun head shell of the charging gun according to claim 1, wherein the rear end is provided with a placing groove matched with the charging gun main body, and the through hole formed in the rear end is a first through hole;
when the outer Zhou Shi of the rear end is matched and inserted into the accommodating groove, the end face, far away from the bottom, of the accommodating groove abuts against the bottom of the accommodating groove to form an accommodating cavity of the charging terminal, and the charging terminal penetrates into the first through hole.
3. The interchangeable gun head housing of a charging gun according to claim 2, wherein the first through hole is provided in a stepped shaft shape, and the first through hole is adapted to an outer peripheral arrangement of the charging terminal.
4. A replaceable gun head casing of a charging gun according to claim 3, wherein the through hole formed in the front end is a second through hole, the second through hole is coaxially arranged with the first through hole, and the second through hole comprises nine second through holes for the charging terminal to penetrate through respectively.
5. The interchangeable gun head housing of a charging gun according to claim 4, wherein notches avoiding the second through holes are provided on both side outer circumferences of the front end;
When the gun head shell needs to be separated from the charging gun body, a user inserts the notch to pull the gun head shell.
6. The interchangeable tip housing of a charging gun of claim 5 wherein said slot is at least 2.5mm from said second nearest through hole.
7. The interchangeable tip housing of a charging gun of claim 6 wherein said second through hole has a wall thickness of at least 2.5mm at a thinnest point.
8. The replaceable gun head shell of the charging gun according to claim 1, wherein a notch is formed in the upper end of the fixing plate, and the notch is matched with a clamping piece arranged on the charging gun main body;
the both sides of breach all are provided with the fixed orifices, pass through the mounting the fixed orifices will the fixed plate is fixed in on the rifle main part charges.
9. The interchangeable gun head housing of a charging gun according to claim 8, wherein a plurality of the fixing holes are uniformly provided on the fixing plate;
The fixing piece comprises a screw or a screw, and the fixing plate is fixed on the charging gun main body by respectively penetrating through the fixing holes through the fixing piece.
10. The replaceable gun head shell of the charging gun according to claim 2, wherein a plurality of fixed connection holes which are fixedly connected with the fixed group of the charging terminals are formed in the bottom of the placing groove, and the gun head shell is fixedly connected with the charging terminals through the fixed connection holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112018.8U CN220984948U (en) | 2023-08-08 | 2023-08-08 | Replaceable gun head shell of charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112018.8U CN220984948U (en) | 2023-08-08 | 2023-08-08 | Replaceable gun head shell of charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984948U true CN220984948U (en) | 2024-05-17 |
Family
ID=91038086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322112018.8U Active CN220984948U (en) | 2023-08-08 | 2023-08-08 | Replaceable gun head shell of charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984948U (en) |
-
2023
- 2023-08-08 CN CN202322112018.8U patent/CN220984948U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |