CN210706941U - Anti rifle that charges that falls - Google Patents

Abstract

The utility model relates to an anti rifle that charges that falls, including the rifle body, one side of the rifle body is connected with the wire, and the opposite side of the rifle body is established to the delivery outlet that charges, the rifle body is equipped with the protective housing outward, is equipped with the cavity between protective housing and the rifle body, is equipped with damping device in the cavity, damping device include with the protective housing continuous damping cylinder one, pass damping cylinder one and with damping cylinder one coaxial damping cylinder two and be located damping cylinder one and a plurality of compression spring between the damping cylinder two, compression spring's axis is perpendicular with damping cylinder one's axis, damping cylinder two links to each other with the rifle body. The utility model provides the anti performance of falling of the rifle body is improved.

Description

Anti rifle that charges that falls

Technical Field

The utility model belongs to the technical field of the technique that the new forms of energy charged and specifically relates to an anti rifle that charges that falls is related to.

Background

With the social development, petroleum resources are gradually reduced, and oil prices are continuously increased, so that a plurality of companies are researching, developing and promoting new energy vehicles driven by electric energy, a charging pile is equipment for charging new energy, and at present, certain developed cities in China begin to install the charging pile on roads, parking lots and the like, so that the new energy vehicles can be charged at any time.

The current license bulletin number is CN205791669U discloses a fill electric pile convenient to change rifle that charges, which comprises a body, the rifle that charges, first wire, the second wire, electrically conductive contact plug and middle conductive seat, the one end of first wire links to each other with the body, the other end links to each other with electrically conductive contact plug, the one end of second wire links to each other with the rifle that charges, the other end also links to each other with electrically conductive contact plug, first wire and second wire are pegged graft at the both ends of middle conductive seat through electrically conductive contact plug respectively, then first wire and second wire are connected through middle conductive seat electricity, should fill the electric pile in the in-process of long-term use, if certain spare part in rifle or the middle conductive seat that charges damages, can directly change corresponding spare part.

The above prior art solutions have the following drawbacks: in the process of taking the charging gun by the user, if the user does not take the stable charging gun, the charging gun falls on the ground, and the charging gun may be broken.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve anti charge rifle that falls of anti falling nature of charge rifle.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an anti rifle that charges that falls, includes the rifle body, and one side of the rifle body is connected with the wire, and the opposite side of the rifle body is established to the delivery outlet that charges, the rifle body is equipped with the protective housing outward, is equipped with the cavity between protective housing and the rifle body, is equipped with damping device in the cavity, damping device include with the protective housing continuous damper cylinder one, pass damper cylinder one and with damper cylinder one coaxial damper cylinder two with be located damper cylinder one and a plurality of compression spring between the damper cylinder two, compression spring's axis is perpendicular with the axis of damper cylinder one, damper cylinder two links to each other with the rifle body.

Through adopting above-mentioned technical scheme, if the user is at the in-process of the rifle body of taking, carelessly fall the rifle body on ground, the shock energy of production first transmits the protective housing, protective housing retransfer damper cylinder one, a plurality of compression spring distribute between damper cylinder one and damper cylinder two, and compression spring's axis is perpendicular with damper cylinder one's axis, then damper cylinder transmits the shock energy dispersion for a moment for a plurality of compression spring, compression spring retransfer gives damper cylinder two, just last transmission is for the rifle body, at this transmission process, the shock energy is weakened by damper cylinder one gradually, compression spring and damper cylinder two, thereby the shock energy that the rifle body received is reduced by a wide margin, consequently, the probability that the rifle body is damaged reduces, the anti-falling performance of the rifle body has been improved, the life of the rifle body has been prolonged.

The utility model discloses further set up to: the damping device further comprises a foam cylinder arranged between the second damping cylinder and the gun body.

Through adopting above-mentioned technical scheme, can transmit the vibrations for a foam section of thick bamboo earlier when vibration is received to damper cylinder two, a foam section of thick bamboo also can weaken this vibrations to the vibrations that the last rifle body received are very little, and the rifle body is reduced by the probability of breaking further. Meanwhile, the foam cylinder has heat insulation performance, and can protect precision parts in the gun body and prevent the precision parts from being frozen out when meeting cold weather.

The utility model discloses further set up to: the peripheral surfaces of the first damping cylinder and the second damping cylinder are concave-convex.

Through adopting above-mentioned technical scheme, set up the global of damper cylinder one and damper cylinder two into unsmooth form, be for the global area of increase damper cylinder one and damper cylinder two, the lifting surface area of damper cylinder one and damper cylinder two obtains the increase promptly, can further weaken after the vibrations power transmits damper cylinder one and damper cylinder two, damper cylinder one and damper cylinder two's damping performance promptly obtain promoting.

The utility model discloses further set up to: the protective shell is made of titanium alloy.

Through adopting above-mentioned technical scheme, titanium alloy itself has higher intensity, uses titanium alloy to make the intensity that the protective housing can improve the protective housing for the protective housing is also very anti falling, non-deformable.

The utility model discloses further set up to: the surface of the protective shell is provided with grains.

Through adopting above-mentioned technical scheme, when user's hand contact protective housing, the line can increase the frictional force between user's hand and the protective housing, prevents that the user hand from sliding, leads to the rifle body to drop.

The utility model discloses further set up to: the protective shell is provided with a handle.

Through adopting above-mentioned technical scheme, the setting of handle is for the convenient user takes the rifle body.

The utility model discloses further set up to: and the gun body is in threaded connection with a sealing cover for opening and closing a charging output port.

Through adopting above-mentioned technical scheme, sealed setting up on the one hand is in order to prevent that external foreign matter from entering into the rifle body through the delivery outlet that charges, and on the other hand has also prevented that the delivery outlet that charges from being broken, and simultaneously, sealed lid and rifle body threaded connection, the user only need the rotatory sealed lid can open the delivery outlet that charges, charges for the car, and the mode is simple, and convenient to use person operates.

The utility model discloses further set up to: and a protection barrel is arranged on one side of the wire close to the gun body.

Through adopting above-mentioned technical scheme, when using the rifle body to charge for the car, one side that the wire is close to the rifle body can be crooked, and this side of wire is frequently crooked can make the wire fracture, in order to prevent the wire fracture, consequently sets up a protection section of thick bamboo and makes one side that the wire is close to the rifle body remain throughout for vertical state, prevents that the wire fracture.

To sum up, the utility model discloses a beneficial technological effect does:

1. if the gun body falls on the ground, the vibration force borne by the protective shell is sequentially transmitted to the first damping cylinder, the compression spring and the second damping cylinder, in the transmission process, the vibration force is greatly weakened, so that the vibration force borne by the gun body is reduced, the probability that the gun body is broken is reduced, and the anti-falling performance of the gun body is improved under the cooperation effect of the first damping cylinder, the compression spring and the second damping cylinder;

2. utilize the titanium alloy preparation protective housing that intensity is high, increased the intensity of protective housing for the protective housing becomes anti falling, non-deformable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial cross-sectional view of the gun body of fig. 1.

In the figure, 1, a gun body; 10. a wire; 101. a protective cylinder; 11. a charging output port; 2. a sealing cover; 3. a protective shell; 30. a handle; 4. a damping device; 40. a compression spring; 41. a first damping cylinder; 42. a second damping cylinder; 43. a foam cartridge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an anti-falling charging gun, which comprises a gun body 1, wherein one side of the gun body 1 is fixedly connected with a conducting wire 10, one side of the conducting wire 10 close to the gun body 1 is fixedly provided with a protective barrel 101, the other side of the gun body 1 far away from the conducting wire 10 is provided with a charging output port 11, and the side of the gun body 1 is connected with a sealing cover 2 for opening and closing the charging output port 11 in a threaded manner; the outer wall of the gun body 1 is provided with a protective shell 3, the protective shell 3 is made of titanium alloy, and the surface of the protective shell 3 is carved with grains; a cavity is arranged between the protective shell 3 and the outer wall of the gun body 1, and a damping device 4 is arranged in the cavity.

As shown in fig. 2, the damping device 4 includes a first damping cylinder 41, a second damping cylinder 42, a plurality of compression springs 40 and a foam cylinder 43, peripheral surfaces of the first damping cylinder 41 and the second damping cylinder 42 are concave-convex, an outer peripheral surface of the first damping cylinder 41 is fixed to the protective shell 3, an outer diameter of the second damping cylinder 42 is smaller than an inner diameter of the first damping cylinder 41, the second damping cylinder 42 penetrates through the first damping cylinder 41, the second damping cylinder 42 is coaxial with the first damping cylinder 41, the plurality of compression springs 40 are respectively fixed between the first damping cylinder 41 and the second damping cylinder 42, and an axis of the compression springs 40 is perpendicular to an axis of the first damping cylinder 41; the inner peripheral surface of the second damper cylinder 42 is fixed to the outer peripheral surface of the foam cylinder 43, the inner peripheral surface of the foam cylinder 43 is fixed to the outer wall of the gun body 1, and the foam cylinder 43 is made of a polystyrene foam board.

As shown in fig. 1, a handle 30 is fixed to the protective case 3.

The implementation principle of the embodiment is as follows: when the gun body 1 falls on the ground, the protective shell 3 collides with the ground to generate vibration force, the protective shell 3 sequentially transmits the vibration force to the first damping cylinder 41, the compression spring 40, the second damping cylinder 42 and the foam cylinder 43, and in the transmission process, the vibration force is gradually reduced, so that the force borne by the gun body 1 is greatly reduced, the probability that the gun body 1 is broken is reduced, and the anti-falling performance of the gun body 1 is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an anti rifle that charges that falls, includes the rifle body (1), and one side of the rifle body (1) is connected with wire (10), and the opposite side of the rifle body (1) is established to charging outlet (11), its characterized in that: the utility model discloses a rifle body, including rifle body (1), the rifle body is equipped with protective housing (3) outward, be equipped with the cavity between protective housing (3) and the rifle body (1), be equipped with damping device (4) in the cavity, damping device (4) include shock attenuation section of thick bamboo (41) that link to each other with protective housing (3), pass shock attenuation section of thick bamboo (41) and with shock attenuation section of thick bamboo two (42) coaxial with shock attenuation section of thick bamboo (41) and be located a plurality of compression spring (40) between shock attenuation section of thick bamboo (41) and shock attenuation section of thick bamboo two (42), the axis of compression spring (40) is perpendicular with the axis of shock attenuation section of thick bamboo one (41), shock attenuation section of thick bamboo two (42).

2. A fall-resistant charging gun according to claim 1, wherein: the damping device (4) further comprises a foam cylinder (43) arranged between the second damping cylinder (42) and the gun body (1).

3. A fall-resistant charging gun according to claim 1, wherein: the peripheral surfaces of the first damping cylinder (41) and the second damping cylinder (42) are concave-convex.

4. A fall-resistant charging gun according to claim 1, wherein: the protective shell (3) is made of titanium alloy.

5. A fall-resistant charging gun according to claim 4, characterized in that: the surface of the protective shell (3) is provided with grains.

6. A fall-resistant charging gun according to claim 1, wherein: the protective shell (3) is provided with a handle (30).

7. A fall-resistant charging gun according to claim 1, wherein: the gun body (1) is in threaded connection with a sealing cover (2) for opening and closing a charging output port (11).

8. A fall-resistant charging gun according to claim 1, wherein: and a protective barrel (101) is arranged on one side of the lead (10) close to the gun body (1).

Images