CN210296773U - Charging gun - Google Patents

Abstract

The utility model discloses a rifle charges, include: the mounting shell is provided with an accommodating cavity, and a first mounting hole and a second mounting hole which are communicated with the accommodating cavity are respectively formed in two ends of the mounting shell; one end of the gun head assembly detachably penetrates through the first mounting hole and extends into the accommodating cavity; one end of the cable detachably penetrates through the second mounting hole and extends into the accommodating cavity; and the chip assembly is arranged in the accommodating cavity and is adjacent to the first mounting hole. The utility model discloses aim at making the rifle that charges pass through radio signal and fill electric pile realization information interaction function to simplify the structure of filling electric pile, reduce cost.

Description

Charging gun

Technical Field

The utility model relates to an electric connector technical field, in particular to rifle charges.

Background

The tradition rifle that charges is connected for single terminal and terminal with charging the connection of electric pile, and the information interaction between electric pile and vehicle all needs to rely on the terminal transmission of the rifle that charges, and only through the electric pile/vehicle information interaction function of charging that current interchange charging rifle terminal can be realized limited, makes the structure of charging the electric pile complicated simultaneously, and the cost is higher.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rifle charges, aim at making the rifle that charges pass through radio signal and fill electric pile and realize the information interaction function to simplify the structure that fills electric pile, reduce cost.

In order to achieve the above object, the utility model provides a rifle that charges includes:

the mounting shell is provided with an accommodating cavity, and a first mounting hole and a second mounting hole which are communicated with the accommodating cavity are respectively formed in two ends of the mounting shell;

one end of the gun head assembly detachably penetrates through the first mounting hole and extends into the accommodating cavity;

one end of the cable detachably penetrates through the second mounting hole and extends into the accommodating cavity; and

and the chip assembly is arranged in the accommodating cavity and is adjacent to the first mounting hole.

Further, the installation shell is close to the concave intercommunication that is equipped with of inner wall of first mounting hole the mounting groove in holding chamber, the chip subassembly including hold in chip and fixed plate in the mounting groove, fixed plate detachably lid fits the notch of mounting groove.

Further, the inner wall of installing shell is neighbouring the protruding erection column that has the screw hole that is equipped with of mounting groove, the mounting groove with the slot has been seted up to the lateral wall that the erection column is relative, the protruding picture peg that is equipped with of a side of fixed plate, the protruding lug that has the connecting hole that is equipped with of opposite side board of fixed plate, the fixed plate lid fits during the notch of mounting groove, the picture peg inserts in the slot, the lug passes through the fastener in proper order connecting hole and screw hole with the erection column is connected.

Furthermore, one of the hole wall of the first mounting hole and the gun head assembly is provided with a limiting groove, the other of the hole wall of the first mounting hole and the gun head assembly is provided with a limiting clamping protrusion, and when one end of the gun head assembly penetrates through the first mounting hole, the limiting clamping protrusion is accommodated and limited in the limiting groove.

Further, the rifle that charges still includes the cover and locates the fastener of cable one end, the outer wall of fastener with one of the two of the pore wall of second mounting hole is provided with the recess, and another of the two is provided with the arch, when the fastener passes the second mounting hole, the arch is held and is spacing in the recess.

Furthermore, the inner wall of the installation shell is adjacent to the second installation hole and is convexly provided with a limiting table, the limiting table is provided with an opening, when the wire clamp penetrates through the second installation hole, the end part of the wire clamp is abutted against the limiting table, and the cable penetrates through the opening.

Furthermore, a partition plate is arranged on the inner wall, close to the first mounting hole, of the mounting shell, the partition plate divides the accommodating cavity into a first accommodating cavity and a second accommodating cavity, the first mounting hole and the second mounting hole are communicated with the first accommodating cavity, a first through hole and a second through hole which are communicated with the second accommodating cavity are further formed in the mounting shell, the charging gun further comprises a locking hook which is arranged in the second accommodating cavity, one end of the locking hook penetrates through the first through hole and protrudes out of the outer wall of the mounting shell, and the other end of the locking hook penetrates through the second through hole and is arranged at an interval with the gun head assembly.

Furthermore, the latch hook comprises a connecting rod, a button and a hook which are rotatably arranged in the second containing cavity, the button is connected to one end of the connecting rod and penetrates through the first through hole, and the hook is arranged at the other end of the connecting rod and penetrates through the second through hole.

Further, the connecting rod is equipped with the pivot, the inner wall of installation shell still is equipped with and is located shaft hole, support column and the elastic arm of second appearance intracavity, the shaft hole is located the support column with between the elastic arm, the connecting rod passes through the pivot with the cooperation in shaft hole with the inner wall of installation shell rotates to be connected, the connecting rod is close to the one end overlap joint of pothook in the support column, the elastic arm with the connecting rod is close to the one end butt of button.

Further, the mounting shell comprises a left shell and a right shell which are detachably connected, the left shell and the right shell are enclosed to form the accommodating cavity, and a first mounting hole and a second mounting hole which are communicated with the accommodating cavity;

and/or one end of the gun head assembly, which is far away from the mounting shell, is provided with an insertion groove, and the bottom wall of the insertion groove is convexly provided with a terminal connected with the socket.

The charging gun of the technical scheme of the utility model has the advantages that the accommodating cavity is arranged on the mounting shell, and the first mounting hole and the second mounting hole which are communicated with the accommodating cavity are arranged at the two ends, so that the gun head assembly and the cable can be conveniently mounted on the mounting shell through the first mounting hole and the second mounting hole, and the structure of the charging gun is simplified; further, set up the chip subassembly in the holding intracavity to neighbouring rifle head assembly sets up, when making rifle head assembly and the socket connection who fills electric pile, the rifle that charges conveniently realizes and fills the information interaction function of electric pile through the chip subassembly, and the chip subassembly has not only richened the information interaction function who charges the rifle and fill electric pile, and the setting of chip subassembly can also simplify the rifle that charges and fill electric pile's structure simultaneously, reduction in production cost. The utility model provides a rifle that charges sets up the chip subassembly through the holding chamber at the installation shell, and the rifle that conveniently charges realizes functions such as charging, charge control.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of a charging gun according to the present invention;

fig. 2 is an exploded view of an embodiment of the charging gun of the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of the charging gun of the present invention;

fig. 4 is an exploded view of an embodiment of the mounting housing of the present invention;

fig. 5 is a schematic structural diagram of an embodiment of the latch hook of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied. In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a rifle 100 charges, can understand, should charge rifle 100 for exchanging the rifle that charges, is applied to electric automobile charging connector.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in an embodiment of the present invention, the charging gun 100 includes a mounting shell 1, a gun head assembly 2, a cable 4 and a chip assembly 5, wherein the mounting shell 1 has an accommodating cavity 1a, and a first mounting hole 13 and a second mounting hole 14 communicating with the accommodating cavity 1a are respectively formed at two ends of the mounting shell 1; one end of the gun head assembly 2 detachably penetrates through the first mounting hole 13 and extends into the accommodating cavity 1 a; one end of the cable 4 detachably passes through the second mounting hole 14 and extends into the accommodating cavity 1 a; the chip assembly 5 is disposed in the accommodating cavity 1a and adjacent to the first mounting hole 13.

In this embodiment, installation shell 1 plays the installation, it is fixed, the effect of protection and support, rifle head subassembly 2 and cable 4 are connected as an organic wholely through installation shell 1, both make things convenient for the installation of rifle head subassembly 2 and cable 4 fixed, usable installation shell 1 plays the effect of firmly connecting rifle head subassembly 2 and cable 4 again, avoid connecting smoothly, still convenience of customers is connected rifle head subassembly 2 with the socket that fills electric pile through installation shell 1 with rifle 100 simultaneously, improve rifle 100's convenience of use.

As can be understood, adopting the connection mode of dismantling with rifle head assembly 2 and installation shell 1, realizing the quick assembly of rifle head assembly 2 and installation shell 1 on the one hand, simultaneously, also convenient maintenance and better to rifle head assembly 2. The detachable connection mode of the gun head assembly 2 and the mounting shell 1 can be selected from a snap connection, a plug fit, a screw connection, a pin connection or a threaded connection, and the like, and is not limited herein.

In this embodiment, adopt the detachable connection mode with cable 4 and installation shell 1, realize on the one hand cable 4 and installation shell 1's rapid Assembly, simultaneously, also convenient maintenance and better to cable 4 or installation shell 1. The detachable connection mode of the cable 4 and the mounting shell 1 can be selected from a snap connection, a plug fit, a screw connection, a pin connection, a threaded connection, or the like, and is not limited herein. Of course, an auxiliary mounting structure, such as a wire clamp or other structure, may be provided at one end of the cable 4, so as to facilitate assembly with the mounting case 1.

Further, through set up chip module 5 in the installation shell 1 at rifle 100 that charges for when rifle 100 charges with fill electric pile and be connected, conveniently charge rifle 100 and fill electric pile through chip module 5 and realize information interaction, for example realize functions such as charging, charge control. Understandably, the chip component 5 is disposed in the accommodating cavity 1a of the mounting case 1, which is beneficial for protecting the chip component 5 and extending the service life of the chip component 5. Simultaneously, set up chip module 5 in holding chamber 1a near the one end of rifle head assembly 2, when rifle head assembly 2 of rifle 100 that charges is connected with the socket of filling electric pile, be favorable to shortening chip module 5 and fill the induction distance of card reader on the electric pile, make things convenient for chip module 5 can be accurate, quick realization response and information interaction.

The charging gun 100 of the utility model has the advantages that the accommodating cavity 1a is arranged on the mounting shell 1, and the first mounting hole 13 and the second mounting hole 14 which are communicated with the accommodating cavity 1a are arranged at two ends, so that the gun head assembly 2 and the cable 4 can be conveniently mounted on the mounting shell 1 through the first mounting hole 13 and the second mounting hole 14, and the structure of the charging gun 100 is simplified; further, set up chip module 5 in holding chamber 1a to neighbouring rifle head assembly 2 sets up, when making rifle head assembly 2 and the socket connection who fills electric pile, the rifle 100 that charges conveniently realizes and fills the information interaction function of electric pile through chip module 5, chip module 5 has not only richened the information interaction function of rifle 100 and the electric pile that charges, the structure of rifle 100 and the electric pile that fills can also be simplified in setting up of chip module 5 simultaneously, and reduction in production cost. The utility model provides a rifle 100 charges sets up chip subassembly 5 through the holding chamber 1a at installation shell 1, makes things convenient for rifle 100 to charge to realize functions such as charging, charge control.

Further, as shown in fig. 2, 3 and 4, in the present embodiment, the mounting shell 1 has a mounting groove 111 recessed in an inner wall adjacent to the first mounting hole 13 and communicating with the accommodating cavity 1a, the chip assembly 5 includes a chip 51 accommodated in the mounting groove 111 and a fixing plate 52, and the fixing plate 52 detachably covers a notch of the mounting groove 111.

It can be understood that, by providing the mounting groove 111 on the inner wall of the mounting case 1, the mounting case 1 is facilitated to realize the limiting mounting of the chip component 5 by using the mounting groove 111. Simultaneously, install chip component 5's chip 51 in mounting groove 111, make it attach on the inner wall of installation shell 1, further reduced chip 51 and fill the response distance of electric pile upper card reader, make things convenient for accurate, the quick realization response of chip 51 and information interaction. Alternatively, the chip 51 is detachably mounted in the mounting groove 111. For example, a detachable connection manner such as a snap connection, a plug fit, a screw connection, or a pin connection is adopted, which is not limited herein. Of course, the chip 51 may be detachably mounted by other auxiliary structures in order to ensure the integrity of the chip 51 and facilitate the processing and production of the chip 51.

Further, in order to realize the stable installation of the chip 51 and prevent the chip 51 from being separated from the mounting groove 111, the chip assembly 5 further comprises a fixing plate 52, and the fixing plate 52 is detachably covered on the notch of the mounting groove 111, so that the chip 51 is protected and stably installed to prevent the chip 51 from falling off.

Further, as shown in fig. 2, 3 and 4, in this embodiment, a mounting post 113 having a threaded hole 114 is convexly disposed on an inner wall of the mounting shell 1 adjacent to the mounting groove 111, a slot 112 is disposed on a side wall of the mounting groove 111 opposite to the mounting post 113, an insertion plate 521 is convexly disposed on one side of the fixing plate 52, a lug 522 having a connecting hole 523 is convexly disposed on the other side plate of the fixing plate 52, when the fixing plate 52 is covered on the notch of the mounting groove 111, the insertion plate 521 is inserted into the slot 112, and the lug 522 sequentially passes through the connecting hole 523 and the threaded hole 114 to be connected to the mounting post 113 through a fastener.

It will be appreciated that the mounting of the fixing plate 52 to the notch of the mounting groove 111 is facilitated by providing the insertion groove 112 and the mounting post 113 on opposite sides of the mounting groove 111, respectively, and providing the insertion plate 521 and the lug 522 on opposite sides of the fixing plate 52, respectively. The inserting plate 521 of the fixing plate 52 is inserted into the slot 112, which is beneficial to limiting the fixing plate 52; on the other hand, quick mounting of the fixing plate 52 is facilitated. The lug 522 of the fixing plate 52 is provided with a connecting hole 523, the mounting post 113 is provided with a threaded hole 114, and the lug 522 of the fixing plate 52 can conveniently pass through the connecting hole 523 and the threaded hole 114 in sequence through a fastener to be connected with the mounting post 113. Alternatively, the fastener may be a screw or a pin.

Of course, the fixing plate 52 may also be provided with a buckle or a buckle protrusion, so that a buckle slot or a buckle hole adapted to the fixing plate is correspondingly provided on the side wall of the mounting slot 111, which facilitates the fastening of the fixing plate 52 by the buckle or the buckle protrusion cooperating with the buckle slot or the buckle hole.

Further, as shown in fig. 2, 3 and 4, in this embodiment, one of the wall of the first mounting hole 13 and the lance tip assembly 2 is provided with a limiting groove 131, and the other is provided with a limiting protrusion 21, and when one end of the lance tip assembly 2 passes through the first mounting hole 13, the limiting protrusion 21 is received and limited in the limiting groove 131.

In this embodiment, the hole wall of the first mounting hole 13 is provided with a limiting groove 131, the outer wall of the gun head assembly 2 is provided with a limiting clamping protrusion 21, and when one end of the gun head assembly 2 passes through the first mounting hole 13, the limiting clamping protrusion 21 of the gun head assembly 2 is accommodated and limited in the limiting groove 131 of the hole wall of the first mounting hole 13, so that the gun head assembly 2 and the mounting shell 1 can be detachably assembled.

In other embodiments, the limiting groove 131 may also be disposed on the lance tip assembly 2, and the limiting snap 21 may also be disposed on the hole wall of the first mounting hole 13, which is not limited herein. Of course, the lance head assembly 2 and the mounting housing 1 may also be detachably connected through other structures, such as a threaded connection, a plug-in fit, a snap connection, or the like, which is not limited herein.

Further, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, the charging gun 100 further includes a wire clip 3 sleeved at one end of the cable 4, one of an outer wall of the wire clip 3 and a hole wall of the second mounting hole 14 is provided with a groove 31, the other one of the outer wall of the wire clip 3 and the hole wall of the second mounting hole 14 is provided with a protrusion 141, and when the wire clip 3 passes through the second mounting hole 14, the protrusion 141 is accommodated and limited in the groove 31.

In the embodiment, the cable clamp 3 is sleeved at one end of the cable 4, so that the cable 4 is assembled through the cable clamp 3; on the other hand, the wire clamp 3 can also play a role in protecting the cable 4, and the cable 4 is prevented from being worn or damaged in the assembling process.

It can be understood that the hole wall of the second mounting hole 14 is provided with a protrusion 141, the outer wall of the wire clamp 3 is provided with a groove 31, and when the wire clamp 3 passes through the second mounting hole 14, the protrusion 141 on the hole wall of the second mounting hole 14 is accommodated and limited in the groove 31 of the wire clamp 3, so that the wire clamp 3 and the mounting shell 1 can be detachably assembled.

In other embodiments, the protrusion 141 may be disposed on the clip 3, and the groove 31 may be disposed on the wall of the second mounting hole 14, which is not limited herein. Of course, the wire clip 3 and the mounting shell 1 may also be detachably connected through other structures, such as a threaded connection, a plug-in fit, a snap connection, or the like, which is not limited herein.

In this embodiment, the clip 3 can be selected as a clip buckle for fixing the cable 4 of the charging gun 100 and preventing the cable 4 from falling off. Simultaneously, fastener 3 still plays waterproof dustproof effect.

Further, as shown in fig. 3 and 4, in the present embodiment, a limiting table 15 is convexly disposed on the inner wall of the mounting shell 1 adjacent to the second mounting hole 14, an opening 151 is formed in the limiting table 15, when the wire clamp 3 passes through the second mounting hole 14, the end of the wire clamp 3 abuts against the limiting table 15, and the cable 4 passes through the opening 151.

It can be understood that the arrangement of the limiting table 15 is beneficial to the installation of the installation shell 1 to the limiting installation of the wire clamp 3 through the matching of the limiting table 15 and the protrusion 141 on the hole wall of the second installation hole 14. Through having seted up opening 151 at spacing platform 15, make things convenient for cable 4 to pass opening 151 to make things convenient for the circuit in the rifle 100 of charging to switch on.

Further, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, in the present embodiment, a partition plate 18 is disposed on an inner wall of the mounting case 1 adjacent to the first mounting hole 13, the partition plate 18 divides the accommodating cavity 1a into a first accommodating cavity 1b and a second accommodating cavity 1c, the first mounting hole 13 and the second mounting hole 14 are communicated with the first accommodating cavity 1b, the mounting case 1 is further provided with a first through hole 16 and a second through hole 17 which are communicated with the second accommodating cavity 1c, the charging gun 100 further includes a latch hook 6 disposed in the second accommodating cavity 1c, one end of the latch hook 6 penetrates through the first through hole 16 and protrudes out of an outer wall of the mounting case 1, and the other end of the latch hook 6 penetrates through the second through hole 17 and is spaced from the gun head assembly 2.

As can be understood, the accommodating cavity 1a is divided into the first accommodating cavity 1b and the second accommodating cavity 1c by the partition plate 18, so that the first mounting hole 13 and the second mounting hole 14 are communicated with the first accommodating cavity 1b, that is, the gun head assembly 2 and the cable 4 of the charging gun 100 are installed in the first accommodating cavity 1b, and are conducted through the first accommodating cavity 1 b. The latch hook 6 is arranged in the second accommodating cavity 1c, in order to operate and press the latch hook 6 conveniently, the mounting shell 1 is further provided with a first through hole 16 and a second through hole 17 which are communicated with the second accommodating cavity 1c, one end of the latch hook 6 penetrates through the first through hole 16 and protrudes out of the outer wall of the mounting shell 1, and the other end of the latch hook 6 penetrates through the second through hole 17. The arrangement of the partition plate 18 is beneficial to preventing sundries or other components from entering the first accommodating cavity 1b through the first through hole 16 and the second through hole 17, so that the gun head assembly 2 and the cable 4 are influenced.

In this embodiment, the locking hook 6 is used to lock the gun head assembly 2 of the charging gun 100 when it is connected to the charging pile socket. One end of the latch hook 6 penetrating through the second through hole 17 is spaced from the lance head assembly 2 and arranged in parallel.

In order to conveniently lock the locking hook 6 to the charging pile socket and ensure the stable connection between the charging gun 100 and the charging pile, as shown in fig. 2, 3, 4 and 5, in the present embodiment, the locking hook 6 includes a connecting rod 61 rotatably disposed in the second cavity 1c, a button 63 and a hook 64, the button 63 is connected to one end of the connecting rod 61 and passes through the first through hole 16, and the hook 64 is disposed at the other end of the connecting rod 61 and passes through the second through hole 17.

It can be understood that when using the rifle 100 that charges, rifle head assembly 2 of the rifle 100 that charges with fill electric pile socket connection, the pothook 64 of lock catch 6 is held with the draw-in groove card on the socket that charges this moment and is connected, plays the rifle 100 that charges and fills the locking effect that charges of electric pile. After charging, the connecting rod 61 of the locking hook 6 is rotated by pressing the button 63 of the locking hook 6, so that the hook 64 of the locking hook 6 is separated from the slot on the charging socket, and the charging gun 100 is separated from the charging socket.

Further, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in the present embodiment, the link 61 is provided with a rotating shaft 62, the inner wall of the mounting case 1 is further provided with a shaft hole 121, a supporting column 122 and an elastic arm 123 which are located in the second cavity 1c, the shaft hole 121 is located between the supporting column 122 and the elastic arm 123, the link 61 is rotatably connected with the inner wall of the mounting case 1 through the cooperation of the rotating shaft 62 and the shaft hole 121, one end of the link 61 adjacent to the hook 64 is overlapped on the supporting column 122, and the elastic arm 123 is abutted against one end of the link 61 adjacent to the button 63.

It can be understood that the connecting rod 61 is rotatably engaged with the shaft hole 121 in the second cavity 1c through the rotating shaft 62, the supporting column 122 and the elastic arm 123 are disposed at two opposite sides of the rotating shaft 62 of the connecting rod 61, the supporting column 122 plays a role of supporting and stopping the connecting rod 61, and the elastic arm 123 plays an elastic resetting role. When the button 63 of the locking hook 6 is pressed, one side of the connecting rod 61, which faces away from the button 63, abuts against the elastic arm 123, and the elastic arm 123 is compressed to deform, at the moment, the connecting rod 61 rotates through the rotating shaft 62, so that one end of the connecting rod 61, which is provided with the hook 64, tilts, and the hook 64 is separated from a clamping groove in a charging socket. When the button 63 of the locking hook 6 is released, the elastic arm 123 pushes the connecting rod 61 to rotate due to the elastic potential energy stored by compression, so that the end of the connecting rod 61 where the hook 64 is arranged moves downward, and the hook 64 is clamped with the slot on the charging socket.

It can be understood that, in order to avoid that the elastic arm 123 pushes the end of the connecting rod 61 where the button 63 is disposed to reset due to the elastic potential energy stored in compression, the button 63 is separated from the first through hole 16 of the mounting shell 1, the periphery of the button 63 is provided with a boss, and the boss is abutted against the inner wall of the mounting shell 1 at the periphery of the first through hole 16 to realize the limiting. Of course, the support posts 122 also serve as a limit to the rotation of the link 61. In order to make the end of the connecting rod 61, which is provided with the hook 64, not influenced by the second through hole 17, the second through hole 17 is arranged in a shape of a long strip hole, so that the connecting rod 61 is not influenced by the second through hole 17 when rotating.

In this embodiment, in order to guide the end of the connecting rod 61 where the hook 64 is arranged when moving in the second through hole 17, a guide plate is further protruded from the end of the connecting rod 61 adjacent to the hook 64, and the extending direction of the guide plate is the same as the protruding direction of the button 63.

Further, as shown in fig. 2 and 4, in the present embodiment, the mounting case 1 includes a left case 12 and a right case 11 detachably connected, and the left case 12 and the right case 11 enclose to form an accommodating chamber 1a and a first mounting hole 13 and a second mounting hole 14 communicating with the accommodating chamber 1 a.

It can be understood that the left shell 12 and the right shell 11 of the mounting shell 1 adopt a detachable connection mode, which is beneficial to the assembly of the mounting shell 1, the gun head assembly 2, the wire clamp 3 sleeved on the cable 4 and the chip assembly 5. Alternatively, the left housing 12 and the right housing 11 may be detachably connected by a snap connection, a plug fit, a screw connection, or a pin connection, which is not limited herein. In this embodiment, the left casing 12 and the right casing 11 are connected by a buckle or a screw, and play a role in protecting, installing and fixing the internal components of the charging gun 100.

Further, as shown in fig. 3, in this embodiment, an end of the lance head assembly 2 away from the mounting shell 1 is provided with a plug-in groove 22, and a bottom wall of the plug-in groove 22 is convexly provided with a terminal 23 connected with the socket. It can be understood that, rifle head assembly 2 is when filling the socket plug of electric pile, and the terminal in the socket inserts in inserting groove 22 and is connected with terminal 23, so can effectively realize charging rifle 100 and fill electric pile and switch on the time, guarantee the steadiness of connecting.

The utility model also provides an electric connector, including filling electric pile and foretell rifle 100 that charges, this rifle 100 that charges's concrete structure refers to above-mentioned embodiment, because this electric connector has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. Wherein, fill electric pile and be equipped with the socket, fill electric gun 100 and pass through rifle head assembly 100 and the cooperation of pegging graft of socket.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (9)

1. A charging gun, comprising:

the mounting shell is provided with an accommodating cavity, a first mounting hole and a second mounting hole which are communicated with the accommodating cavity are formed in two ends of the mounting shell respectively, and a mounting groove communicated with the accommodating cavity is concavely formed in the inner wall, adjacent to the first mounting hole, of the mounting shell;

one end of the gun head assembly detachably penetrates through the first mounting hole and extends into the accommodating cavity;

one end of the cable detachably penetrates through the second mounting hole and extends into the accommodating cavity; and

the chip assembly is arranged in the accommodating cavity and adjacent to the first mounting hole, and comprises a chip and a fixing plate, wherein the chip and the fixing plate are accommodated in the mounting groove, and the fixing plate is detachably covered on the notch of the mounting groove.

2. The charging gun according to claim 1, wherein a mounting post having a threaded hole is protruded from an inner wall of the mounting case adjacent to the mounting groove, a slot is opened in a side wall of the mounting groove opposite to the mounting post, an insert plate is protruded from one side of the fixing plate, a lug having a connecting hole is protruded from the other side plate of the fixing plate, when the fixing plate is covered on the notch of the mounting groove, the insert plate is inserted into the slot, and the lug passes through the connecting hole and the threaded hole in sequence through a fastening member to be connected with the mounting post.

3. The charging gun according to claim 1, wherein one of the wall of the first mounting hole and the tip assembly is provided with a limiting groove, and the other of the wall of the first mounting hole and the tip assembly is provided with a limiting projection, and when one end of the tip assembly passes through the first mounting hole, the limiting projection is received and limited in the limiting groove.

4. The charging gun of claim 1, further comprising a wire clamp sleeved at one end of the cable, wherein one of an outer wall of the wire clamp and a wall of the second mounting hole is provided with a groove, the other of the outer wall of the wire clamp and the wall of the second mounting hole is provided with a protrusion, and when the wire clamp passes through the second mounting hole, the protrusion is accommodated and limited in the groove.

5. The charging gun of claim 4, wherein a stop is raised on the inner wall of the mounting housing adjacent to the second mounting hole, the stop defining an opening, wherein when the cable clamp is inserted through the second mounting hole, the end of the cable clamp abuts against the stop, and the cable is inserted through the opening.

6. The charging gun according to any one of claims 1 to 5, wherein a partition is disposed on an inner wall of the mounting housing adjacent to the first mounting hole, the partition divides the accommodating chamber into a first accommodating chamber and a second accommodating chamber, the first mounting hole and the second mounting hole are communicated with the first accommodating chamber, the mounting housing is further provided with a first through hole and a second through hole which are communicated with the second accommodating chamber, the charging gun further comprises a latch hook disposed in the second accommodating chamber, one end of the latch hook penetrates through the first through hole and protrudes out of an outer wall of the mounting housing, and the other end of the latch hook penetrates through the second through hole and is spaced from the gun head assembly.

7. The charging gun as claimed in claim 6, wherein the latch hook includes a link rotatably disposed in the second cavity, a button connected to one end of the link and passing through the first through hole, and a hook disposed at the other end of the link and passing through the second through hole.

8. The charging gun as claimed in claim 7, wherein the connecting rod has a pivot, the inner wall of the mounting housing further has a shaft hole, a supporting post and an elastic arm, the shaft hole is located between the supporting post and the elastic arm, the connecting rod is rotatably connected to the inner wall of the mounting housing by the cooperation of the pivot and the shaft hole, one end of the connecting rod adjacent to the hook is connected to the supporting post, and the elastic arm is abutted to one end of the connecting rod adjacent to the button.

9. The charging gun as claimed in claim 1, wherein the mounting shell comprises a left shell and a right shell which are detachably connected, the left shell and the right shell enclose to form the accommodating cavity and a first mounting hole and a second mounting hole which are communicated with the accommodating cavity;

and/or one end of the gun head assembly, which is far away from the mounting shell, is provided with an insertion groove, and the bottom wall of the insertion groove is convexly provided with a terminal connected with the socket.

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