A portable electric discharge gun

Abstract

The utility model relates to automobile charging technical field especially, it is a kind of portable discharge gun, including shell, socket assembly is arranged on shell, the opening of shell is provided with discharge gun head, discharge gun head and socket assembly electrically connected, still include gun head cylinder, gun head cylinder is used to be connected on discharge gun head, shell is further rotationally connected with locking piece, and locking piece and shell are jointly abutted with elastic member, first lug is provided on gun head cylinder, locking piece is correspondingly provided with second lug, first lug can be and second lug clamped;When first lug and second lug are disengaged contact, gun head cylinder is in the unlocked state;The utility model proposes a kind of portable discharge gun, solves the problem that the head cover of traditional discharge gun is prone to slip on gun head.

Description

Technical Field

[0001] This utility model relates to the field of automobile charging technology, and in particular to a portable discharge gun. Background Technology

[0002] With the increasing popularity of electric vehicles, using electric vehicles to power other electrical appliances has become an important demand, leading to the development of discharge guns to meet the power supply needs of electric vehicles.

[0003] Commercially available discharge guns typically consist of a gun head, a socket, and a cover. Users plug the gun head into an electric vehicle to supply power through the socket. The cover is used to protect the gun head from external impact damage. However, the cover is only connected to the discharge gun by a thin strap. When the user carries or moves the gun, the cover is easily detached from the gun head due to scratches and bumps, greatly reducing its protective effect. There is an urgent need for a discharge gun with a cover that can be securely locked onto the gun head. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes a portable discharge gun that solves the issue of the discharge gun's head cover easily slipping off the gun head.

[0005] The technical solution adopted by this utility model is as follows: a portable discharge gun includes a shell, a socket assembly on the shell, a discharge gun head at the opening of the shell, the discharge gun head and the socket assembly being electrically connected, and a gun head cylinder for fitting onto the discharge gun head. The shell is also rotatably connected to a locking member, and an elastic member abuts against the locking member and the shell. The gun head cylinder is provided with a first protrusion, and the locking member is correspondingly provided with a second protrusion. The first protrusion can engage with the second protrusion. When the first protrusion and the second protrusion disengage, the gun head cylinder is in an unlocked state.

[0006] With the above technical solution, when the first and second protrusions are engaged, the gun head is in a locked state. The gun head is restricted by the locking member and stably connected to the discharge gun head. When the user needs to use the discharge gun, a driving force is applied to the locking member, which compresses the elastic member and rotates on the outer shell until the first and second protrusions disengage. The gun head is then in an unlocked state, and the user can remove the gun head from the discharge gun head to plug it into an electric vehicle and use the socket assembly electrically connected to the discharge gun head to supply power. After the user installs the gun head onto the discharge gun head, the locking member can lock the gun head through the engagement of the first and second protrusions, ensuring that the gun head will not slip off the discharge gun head when it is hit by a collision or scratch, thus better protecting the discharge gun head.

[0007] Furthermore, the first protrusion is provided with a first inclined surface, and the second protrusion is provided with a second inclined surface, the first inclined surface and the second inclined surface cooperating with each other.

[0008] With the above technical solution, when installing the gun head, the user can choose to align the first protrusion on the gun head and the second protrusion on the locking member, and then drive the gun head to be sleeved on the discharge gun head, so that the first inclined surface presses the second inclined surface upward, thereby driving the locking member to rotate on the outer shell until the first protrusion enters the space formed by the second protrusion and the outer shell and the first protrusion and the second protrusion are engaged. At this time, the installation of the gun head on the discharge gun head is completed, and the gun head is locked and fixed by the locking member.

[0009] Furthermore, the first protrusion is provided with a first positioning surface, and the second protrusion is provided with a second positioning surface; when the first positioning surface and the second positioning surface are in contact, the first protrusion and the second protrusion are engaged.

[0010] With the above technical solution, when the first protrusion and the second protrusion are engaged, the first positioning surface and the second positioning surface fit together, making the connection between the first protrusion and the second protrusion very tight. When the user needs to release the locking state of the gun barrel, he only needs to drive the locking member to rotate to the position where the first positioning surface and the second positioning surface are disengaged, so that the first protrusion and the second protrusion can be separated from each other and the gun barrel is in the unlocked state, which is very convenient to use.

[0011] Furthermore, the locking member includes a pressing block and a mounting plate connected to each other, one end of the mounting plate is connected to the pressing block, the second protrusion is disposed at the other end of the mounting plate, the housing is provided with a clearance hole for the pressing block to be exposed, and the elastic member is used to drive the pressing block to be exposed through the clearance hole.

[0012] With the above technical solution, the user applies a driving force to the pressing block, which moves downward within the clearance hole, compressing the elastic element downward. This causes the mounting plate to rotate on the outer shell, and the second protrusion at the other end of the mounting plate moves upward, allowing the first and second protrusions to disengage and the gun head to be released from its locked state. After the user removes the gun head, the force applied to the pressing block is released, the elastic element springs back to its original position, and the pressing block moves upward under the action of the spring force until it returns to its initial position, making the discharge gun more convenient to use.

[0013] Furthermore, the mounting plate is provided with mounting holes, the outer shell is provided with connecting posts, the connecting posts and the mounting holes are rotatably connected, the bottom of the mounting plate is provided with limiting posts, the outer shell is provided with corresponding mounting grooves, one end of the elastic element is sleeved on the limiting posts, and the other end of the elastic element abuts against the mounting grooves.

[0014] Through the above technical solution, the rotatable connection between the connecting column and the mounting hole makes the rotation of the mounting piece on the outer shell very smooth, and the connection between the mounting piece and the outer shell is more stable; while one end of the elastic element is sleeved on the limiting column and the other end of the elastic element abuts against the mounting groove, making the installation of the elastic element in the outer shell very secure, avoiding the elastic element from shifting or falling out during use, and extending the service life of the elastic element.

[0015] Furthermore, the gun barrel and the outer casing are connected together by a pull rope.

[0016] With the above technical solution, after the user removes the gun head from the discharge gun head, the gun head can be connected to the outer shell by a pull rope, eliminating the need to find another place to put the gun head, making the discharge gun more convenient for the user in daily use and effectively improving the user experience.

[0017] Furthermore, the socket assembly includes a button and a socket, the button and the socket being electrically connected, the button being used to control the opening and closing of the socket, and the socket being provided with a three-hole socket and a two-hole socket respectively.

[0018] With the above technical solution, users can control the power supply of the socket using buttons, which is convenient for daily use. The three-hole and two-hole sockets on the socket can be used to adapt to electrical appliances with different plugs, which greatly expands the application range of the discharge gun. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a schematic diagram of the gun head barrel structure of this utility model; Figure 4 This is one of the schematic diagrams of the locking component structure of this utility model; Figure 5 This is the second schematic diagram of the locking component structure of this utility model; Figure 6 This is a partial structural schematic diagram of the present invention; The utility model reference information is as follows: 1. Outer shell; 2. Discharge gun head; 3. Gun head barrel; 4. Locking component; 5. Elastic component; 6. First protrusion; 7. Second protrusion; 8. First inclined surface; 9. Second inclined surface; 10. First positioning surface; 11. Second positioning surface; 12. Pressing block; 13. Mounting piece; 14. Clearance hole; 15. Mounting hole; 16. Connecting post; 17. Limiting post; 18. Mounting groove; 19. Pull rope; 20. Button; 21. Plug socket; 22. Three-hole plug interface; 23. Two-hole plug interface; The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0023] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0024] See Figures 1-6As shown, a portable discharge gun includes a housing 1 with a socket assembly on it. A discharge gun head 2 is provided at the opening of the housing 1. The discharge gun head 2 and the socket assembly are electrically connected. The gun head cylinder 3 is also included, which is used to fit onto the discharge gun head 2. A locking member 4 is rotatably connected to the housing 1. An elastic member 5 abuts against the locking member 4 and the housing 1. A first protrusion 6 is provided on the gun head cylinder 3, and a second protrusion 7 is provided on the locking member 4. The first protrusion 6 can engage with the second protrusion 7. When the first protrusion 6 and the second protrusion 7 are disengaged, the gun head cylinder 3 is in an unlocked state. When the first protrusion 6 and the second protrusion 7 are engaged, the gun head barrel 3 is in a locked state. The gun head barrel 3 is restricted by the locking member 4 and stably connected to the discharge gun head 2. When the user needs to use the discharge gun, a driving force is applied to the locking member 4, which compresses the elastic member 5, causing the locking member 4 to rotate on the outer shell 1 until the first protrusion 6 and the second protrusion 7 disengage. The gun head barrel 3 is then in an unlocked state, and the user can remove the gun head barrel 3 from the discharge gun head 2 so that the discharge gun head 2 can be plugged into an electric vehicle and powered by the socket assembly electrically connected to the discharge gun head 2. After the user installs the gun head barrel 3 onto the discharge gun head 2, the locking member 4 can lock the gun head barrel 3 through the engagement of the first protrusion 6 and the second protrusion 7, ensuring that the gun head barrel 3 will not slip off the discharge gun head 2 when it is hit by a collision or scratch, thus better protecting the discharge gun head 2.

[0025] The preferred elastic element 5 is a spring.

[0026] See Figures 1-5 As shown, the first protrusion 6 is provided with a first inclined surface 8, and the second protrusion 7 is provided with a second inclined surface 9. The first inclined surface 8 and the second inclined surface 9 cooperate with each other. When installing the gun head barrel 3, the user can choose to align the first protrusion 6 on the gun head barrel 3 with the second protrusion 7 on the locking member 4, and then drive the gun head barrel 3 to be sleeved on the discharge gun head 2, so that the first inclined surface 8 presses the second inclined surface 9 upward, thereby driving the locking member 4 to rotate on the outer shell 1 until the first protrusion 6 enters the space formed by the second protrusion 7 and the outer shell 1 and the first protrusion 6 and the second protrusion 7 are engaged. At this time, the installation of the gun head barrel 3 on the discharge gun head 2 is completed, and the gun head barrel 3 is locked and fixed by the locking member 4.

[0027] See Figures 1-5As shown, the first protrusion 6 is provided with a first positioning surface 10, and the second protrusion 7 is provided with a second positioning surface 11. When the first positioning surface 10 and the second positioning surface 11 are in contact, the first protrusion 6 and the second protrusion 7 are engaged. When the first protrusion 6 and the second protrusion 7 are engaged, the first positioning surface 10 and the second positioning surface 11 fit together, making the connection between the first protrusion 6 and the second protrusion 7 very tight. When the user needs to release the locking state of the gun barrel 3, he only needs to drive the locking member 4 to rotate to the position where the first positioning surface 10 and the second positioning surface 11 are disengaged, so that the first protrusion 6 and the second protrusion 7 can be separated from each other, and the gun barrel 3 is in the unlocked state, which is very convenient to use.

[0028] See Figure 2 , 4 As shown in Figure 5, the locking component 4 includes a pressing block 12 and a mounting plate 13 connected to each other. One end of the mounting plate 13 is connected to the pressing block 12, and a second protrusion 7 is disposed at the other end of the mounting plate 13. The outer shell 1 is provided with a clearance hole 14 for the pressing block 12 to be exposed. The elastic element 5 is used to drive the pressing block 12 to be exposed through the clearance hole 14. When the user applies a driving force to the pressing block 12, the pressing block 12 moves downward within the clearance hole 14, causing the pressing block 12 to compress the elastic element 5 downward, causing the mounting plate 13 to rotate on the outer shell 1. The second protrusion 7 located at the other end of the mounting plate 13 moves upward, thereby allowing the first protrusion 6 and the second protrusion 7 to disengage, and the gun barrel 3 can be released from the locked state. After the user removes the gun barrel 3, the force applied to the pressing block 12 is removed, and the elastic element 5 springs back to its original position. The pressing block 12 moves upward under the action of the spring force until the pressing block 12 returns to its initial position, making the discharge gun more convenient to use.

[0029] See Figure 2 , 4 As shown in Figures 5 and 6, the mounting plate 13 is provided with mounting holes 15, and the outer shell 1 is provided with connecting posts 16. The connecting posts 16 and mounting holes 15 are rotatably connected. The bottom of the mounting plate 13 is provided with a limiting post 17, and the outer shell 1 is provided with a corresponding mounting groove 18. One end of the elastic element 5 is sleeved on the limiting post 17, and the other end of the elastic element 5 abuts against the mounting groove 18. The rotatable connection between the connecting post 16 and the mounting holes 15 makes the rotation of the mounting plate 13 on the outer shell 1 very smooth, and the connection between the mounting plate 13 and the outer shell 1 is more stable. The fact that one end of the elastic element 5 is sleeved on the limiting post 17 and the other end of the elastic element 5 abuts against the mounting groove 18 makes the installation of the elastic element 5 in the outer shell 1 very secure, preventing the elastic element 5 from shifting or falling out during use, and extending the service life of the elastic element 5.

[0030] See Figures 1-2As shown, the gun head 3 and the outer casing 1 are connected by a pull rope 19. After the user removes the gun head 3 from the discharge gun head 2, the gun head 3 can be connected to the outer casing 1 via the pull rope 19, eliminating the need to find another place to store the gun head 3. This makes the discharge gun more convenient for the user in daily use and effectively improves the user experience.

[0031] See Figures 1-2 As shown, the socket assembly includes a button 20 and a socket 21, which are electrically connected. The button 20 controls the opening and closing of the socket 21. The socket 21 is provided with a three-prong plug 22 and a two-prong plug 23. Users can use the button 20 to control the power supply of the socket 21, which is convenient for daily use. The three-prong plug 22 and the two-prong plug 23 on the socket 21 are designed to accommodate appliances with different plugs, greatly expanding the application range of the discharge gun.

[0032] In use, when the user needs to use the discharge gun, a driving force is applied to the pressing block 12. The pressing block 12 moves downward within the clearance hole 14, compressing the elastic member 5 downward. This causes the mounting plate 13 to rotate on the outer shell 1, and the second protrusion 7 at the other end of the mounting plate 13 moves upward, disengaging the first protrusion 6 and the second protrusion 7. The gun head barrel 3 is then released from its locked state. After the user removes the gun head barrel 3, the force applied to the pressing block 12 is released, the elastic member 5 springs back to its original position, and the pressing block 12 moves upward under the action of the rebound force. Until the pressing block 12 returns to its initial position; when the user needs to install the gun head 3 onto the discharge gun head 2, first align the first protrusion 6 on the gun head 3 and the second protrusion 7 on the mounting plate 13, and then drive the gun head 3 to fit onto the discharge gun head 2, so that the first inclined surface 8 presses the second inclined surface 9 upward, thereby driving the mounting plate 13 to rotate on the outer shell 1 until the first protrusion 6 enters the space formed by the second protrusion 7 and the outer shell 1 and the first protrusion 6 and the second protrusion 7 are engaged. At this time, the installation of the gun head 3 on the discharge gun head 2 is completed, and the gun head 3 is locked and fixed by the locking member 4.

[0033] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A portable discharge gun, comprising a housing (1), characterized in that: The outer shell (1) is provided with a socket assembly, and a discharge gun head (2) is provided at the opening of the outer shell (1). The discharge gun head (2) is electrically connected to the socket assembly. The outer shell (1) also includes a gun head cylinder (3), which is used to fit onto the discharge gun head (2). The outer shell (1) is also rotatably connected with a locking member (4). An elastic member (5) abuts against the locking member (4) and the outer shell (1). The gun head cylinder (3) is provided with a first protrusion (6), and the locking member (4) is provided with a corresponding second protrusion (7). The first protrusion (6) can engage with the second protrusion (7). When the first protrusion (6) and the second protrusion (7) are disengaged, the gun head cylinder (3) is in an unlocked state.

2. The portable discharge gun according to claim 1, characterized in that: The first protrusion (6) is provided with a first inclined surface (8), and the second protrusion (7) is provided with a second inclined surface (9). The first inclined surface (8) and the second inclined surface (9) cooperate with each other.

3. A portable discharge gun according to claim 2, characterized in that: The first protrusion (6) is provided with a first positioning surface (10), and the second protrusion (7) is provided with a second positioning surface (11); when the first positioning surface (10) and the second positioning surface (11) are in contact, the first protrusion (6) and the second protrusion (7) are engaged.

4. A portable discharge gun according to claim 1, 2, or 3, characterized in that: The locking member (4) includes a pressing block (12) and a mounting plate (13) connected to each other. One end of the mounting plate (13) is connected to the pressing block (12). The second protrusion (7) is disposed at the other end of the mounting plate (13). The outer shell (1) is provided with a clearance hole (14) for the pressing block (12) to be exposed. The elastic member (5) is used to drive the pressing block (12) to be exposed through the clearance hole (14).

5. A portable discharge gun according to claim 4, characterized in that: The mounting plate (13) is provided with a mounting hole (15), the outer shell (1) is provided with a connecting post (16), the connecting post (16) and the mounting hole (15) are rotatably connected, the bottom of the mounting plate (13) is provided with a limiting post (17), the outer shell (1) is provided with a corresponding mounting groove (18), one end of the elastic member (5) is sleeved on the limiting post (17), and the other end of the elastic member (5) abuts against the mounting groove (18).

6. A portable discharge gun according to claim 5, characterized in that: The gun barrel (3) and the outer casing (1) are connected together by a pull rope (19).

7. A portable discharge gun according to claim 5 or 6, characterized in that: The socket assembly includes a button (20) and a socket (21). The button (20) and the socket (21) are electrically connected. The button (20) is used to control the opening and closing of the socket (21). The socket (21) is provided with a three-hole socket (22) and a two-hole socket (23).

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