CN219892520U

CN219892520U - Wall hanging empty seat and charging pile

Info

Publication number: CN219892520U
Application number: CN202320768313.6U
Authority: CN
Inventors: 肖飞; 刘伟权; 杜青林; 徐文军; 张强
Original assignee: Shenzhen Woer New Energy Electric Technology Co Ltd
Current assignee: Shenzhen Woer New Energy Electric Technology Co Ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-10-24
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a wall-mounted empty seat and a charging pile, wherein the wall-mounted empty seat comprises an empty seat shell, a lock hook, an elastic piece and a button, wherein the empty seat shell is provided with an inner cavity and a first through hole communicated with the inner cavity; the lock hook is rotatably connected to the wall of the inner cavity, and is provided with a perforation which is opposite to the first through hole; one end of the elastic piece is connected with the cavity wall of the inner cavity and penetrates through the perforation; the button movably penetrates through the first through hole, is connected with the other end of the elastic piece and is abutted with one end of the lock hook; when the charging gun is unlocked, the button drives the lock hook to rotate so as to unlock the charging gun head and the lock hook; when the charging gun is locked, the elastic piece pushes the button to extend out of the first through hole, so that the locking hook locks the gun head of the charging gun. According to the technical scheme, the elastic piece is not directly connected with the lock hook, so that deformation of the offset position of the elastic piece is avoided, and the wall-mounted empty seat can be ensured to be normally used for a long time.

Description

Wall hanging empty seat and charging pile

Technical Field

The utility model relates to the technical field of charging piles, in particular to a wall-mounted empty seat and a charging pile.

Background

When the wall-hung empty seat is a new energy charging device which does not work, the charging gun is placed at a position, so that the charging gun is fixed, the charging gun is prevented from falling off, and the charging gun is often installed on a charging pile. According to the design standard of the charging gun, the wall-mounted empty seat should have the functions of fixing the charging gun and locking the charging gun.

The existing wall-hung empty seat comprises a seat body and a lever-type lock hook, the lever-type lock hook is arranged on the seat body, the seat body is matched with a gun head of a charging gun, the gun head of the charging gun is fixed by the seat body, one end of the lever-type lock hook is clamped in a reserved hole of the gun head of the charging gun, the locking purpose is achieved, and a button is connected to the other end of the lever-type lock hook to be convenient to press. However, one end of the existing lever-type lock hook can be directly contacted with the spring, so that the rebound effect is realized; however, in this structure, because the lever latch hook directly contacts with one end of the spring, the lever latch hook rotates around the rotation axis, so that the spring is easy to deviate from axial compression in the pressing and recovering processes, and further the spring is easy to bend and deform, and the spring is likely to fail after long-time use, so that the wall hanging empty seat cannot be normally used.

Disclosure of Invention

The utility model mainly aims to provide a wall hanging empty seat and a charging pile, which aim at preventing an elastic piece from being directly connected with a lock hook and avoiding deformation of an offset position of the elastic piece, so that the wall hanging empty seat can be normally used for a long time.

In order to achieve the above object, the present utility model provides a wall-mounted hollow seat, which includes:

the hollow seat shell is provided with an inner cavity and a first through hole communicated with the inner cavity;

the lock hook is rotatably connected to the inner cavity wall, and is provided with a perforation which is opposite to the first through hole;

one end of the elastic piece is connected with the inner cavity wall and penetrates through the perforation; a kind of electronic device with high-pressure air-conditioning system

The button is movably arranged at the first through hole in a penetrating mode, is connected with the other end of the elastic piece and is abutted with one end of the lock hook;

when the charging gun is unlocked, the button drives the latch hook to rotate so as to unlock the charging gun head and the latch hook;

when the charging gun is locked, the elastic piece pushes the button to extend out of the first through hole, so that the locking hook locks the charging gun head.

In an embodiment, the latch hook includes:

the mounting part is rotationally connected to the inner cavity wall;

a pressing portion connected to the mounting portion, the pressing portion being provided with the through hole; a kind of electronic device with high-pressure air-conditioning system

The locking part is connected with one end of the mounting part, which is far away from the pressing part, the empty seat shell is also provided with a second through hole communicated with the inner cavity, and the locking part can partially extend out of the second through hole so as to be locked with the gun head of the charging gun;

the button drives the pressing part to move in the direction away from the first through hole, so that the locking part moves in the direction away from the second through hole.

In an embodiment, a side of the locking portion facing away from the first through hole is provided with an inclined plane.

In an embodiment, positioning lugs are convexly arranged at two ends of the mounting part, which are opposite to the first through hole and are close to the cavity wall of the inner cavity;

and a positioning groove is concavely formed in the position, adjacent to the mounting part, of the inner cavity wall, and the positioning lug is movably connected in the positioning groove so as to limit the position of the lock hook.

In an embodiment, the weight of the locking portion is greater than the weight of the pressing portion, and the locking portion and the pressing portion are disposed at an included angle.

In an embodiment, an abutment protrusion is convexly arranged on one side of the button, which faces the latch hook, the abutment protrusion is in abutment with the latch hook, and the longitudinal section shape of the abutment protrusion is semicircular.

In an embodiment, the number of the abutting protrusions is two, and the two abutting protrusions are oppositely arranged at two ends of the button.

In one embodiment, a first mounting groove is formed in one side, facing the latch hook, of the button, and one end of the elastic piece is fixed at the first mounting groove; the inner cavity wall is provided with a second mounting groove at the position opposite to the first through hole, and the other end of the elastic piece is fixed at the second mounting groove.

In one embodiment, a limit ring is arranged at one end of the button adjacent to the latch hook, and the limit ring extends around the outer periphery of the button;

the inner cavity wall is provided with a limit groove, and the limit groove extends around the periphery of the first through hole; the limit ring is clamped at the limit groove.

The utility model further provides a charging pile which comprises a base body and the wall-mounted empty seat, wherein the wall-mounted empty seat is arranged on the base body.

The wall-mounted empty seat comprises an empty seat shell, a lock hook, an elastic piece and a button, wherein the empty seat shell is provided with an inner cavity and a first through hole communicated with the inner cavity; the lock hook is rotatably connected to the wall of the inner cavity, and is provided with a perforation which is opposite to the first through hole; one end of the elastic piece is connected with the cavity wall of the inner cavity and penetrates through the perforation; the button movably penetrates through the first through hole, is connected with the other end of the elastic piece and is abutted with one end of the lock hook; the position that corresponds the elastic component at the latch hook sets up the perforation, and the elastic component passes the perforation and is connected with button and inner chamber wall, and like this sets up, lets the elastic component not be connected with the latch hook lug connection, and when the button drove the elastic component compression or risen, the elastic component is difficult to produce the position skew, avoids the elastic component to buckle and warp, also and then avoids the elastic component inefficacy to guarantee to hang wall vacant seat can long-time normal use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a wall-mounted blank of the present utility model;

FIG. 2 is an exploded view of the wall-mounted blank of the present utility model;

FIG. 3 is a front view of the wall-mounted blank of the present utility model;

FIG. 4 is a schematic view in section A-A of FIG. 3;

fig. 5 is a partial enlarged view at B of fig. 4.

Reference numerals illustrate:

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

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a wall-hanging empty seat.

In the embodiment of the present utility model, referring to fig. 1 to 5, the wall-mounted empty seat includes an empty seat housing 10, a latch hook 20, an elastic member 30 and a button 40, wherein the empty seat housing 10 is provided with an inner cavity 10a and a first through hole 10b communicating with the inner cavity 10 a; the latch hook 20 is rotatably connected to the wall of the inner cavity 10a, the latch hook 20 is provided with a through hole 20a, and the through hole 20a is opposite to the first through hole 10b; one end of the elastic member 30 is connected with the wall of the inner cavity 10a and is disposed through the through hole 20a; the button 40 movably penetrates through the first through hole 10b, and the button 40 is connected with the other end of the elastic piece 30 and is abutted with one end of the latch hook 20; when the charging gun is unlocked, the button 40 drives the latch hook 20 to rotate so as to unlock the gun head and the latch hook 20; when locked, the elastic member 30 pushes the button 40 to protrude from the first through hole 10b, so that the latch hook 20 locks the charging gun head.

Specifically, in the initial state, no external force is applied to the button 40 of the empty seat housing 10, and at this time, the rebound force of the elastic member 30 pushes the button 40 to protrude from the first through hole 10b, so that the end of the latch hook 20 away from the button 40 is always kept in the locked state due to the absence of the push of the button 40 on the latch hook 20.

When a user pushes the charging gun head into the empty seat shell 10, one end of the lock hook 20, which is far away from the button 40, is retracted inwards towards the inner cavity 10a due to the acting force of the charging gun head until the charging gun head is completely pushed in, the locking groove on the charging gun head is clamped with the lock hook 20, and the lock hook 20 can lock the charging gun head, so that the charging gun head is kept in the empty seat shell 10 and does not move any more;

when unlocking, a user presses the button 40 to enable the button 40 to move downwards and partially enter the inner cavity 10a, the button 40 descends to drive one end of the lock hook 20 away from the button 40 to ascend, one end of the lock hook 20 away from the button 40 is not contacted with a locking groove on the charging gun head, the charging gun head is not blocked by the lock hook 20, and the user can withdraw the charging gun from the empty seat shell 10 until the charging gun head completely exits from the empty seat shell 10, so that unlocking of the button 40 and the charging gun head is realized.

After the gun head of the charging gun completely exits the empty seat shell 10, the user does not press the button 40 any more, so that the button 40 is pushed by the elastic piece 30 again to extend to the first through hole 10b, the force exerted by the button 40 on the lock hook 20 is removed, one end of the lock hook 20 away from the button 40 is lowered, the lock hook 20 is reset to the original position, the next contact between the lock hook 20 and the gun head of the charging gun is facilitated, and the gun head of the charging gun is locked.

According to the embodiment, the through holes 20a are formed in the positions, corresponding to the elastic pieces 30, of the lock hooks 20, the elastic pieces 30 penetrate through the through holes 20a and are connected with the button 40 and the cavity wall of the inner cavity 10a, so that the elastic pieces 30 are not directly connected with the lock hooks 20, and when one ends of the elastic pieces 30 are directly connected with one ends of the lock hooks 20, the elastic pieces 30 are prevented from bending deformation deviating from the axial direction due to rotation of the lock hooks 20, and further failure of the elastic pieces 30 is avoided, so that the wall hanging empty seat can be used normally for a long time.

In one embodiment, referring to fig. 2, 4 and 5, the latch hook 20 includes a mounting portion 21, a pressing portion 22 and a locking portion 23, and the mounting portion 21 is rotatably connected to a wall of the inner cavity 10 a; the pressing portion 22 is connected to the mounting portion 21, and the pressing portion 22 is provided with a through hole 20a; the locking part 23 is connected with one end of the mounting part 21 far away from the pressing part 22, the empty seat shell 10 is also provided with a second through hole 10f communicated with the inner cavity 10a, and the locking part 23 can partially extend out of the second through hole 10f so as to be locked with the gun head of the charging gun; the button 40 drives the pressing portion 22 to move away from the first through hole 10b, so that the locking portion 23 moves away from the second through hole 10 f.

Specifically, the mounting portion 21 is an annular member, the mounting portion 21 is provided with a mounting hole, and the mounting hole of the mounting portion 21 and the cavity wall of the inner cavity 10a are sequentially penetrated through the rotating shaft so as to realize that the mounting portion 21 is rotationally connected to the cavity wall of the inner cavity 10 a; the pressing portion 22, the mounting portion 21 and the locking portion 23 are integrally formed, so that the pressing portion 22, the mounting portion 21 and the locking portion 23 are connected more stably, and the structural strength of the whole latch hook 20 is greater.

In an embodiment, referring to fig. 2, 4 and 5, an inclined plane 23a is disposed on a side of the locking portion 23 facing away from the first through hole 10 b.

Specifically, the inclined plane 23a is inclined upwards from the side far away from the mounting portion 21 to the side close to the mounting portion 21, so that when the charging gun head is inserted into the empty seat shell 10, the inclined plane 23a of the locking portion 23 of the locking hook 20 contacts with the charging gun head, and the charging gun head presses the inclined plane 23a, so that the locking portion of the locking hook 20 is lifted, and the charging gun head can slide into the inner cavity 10a along the inclined plane 23a more easily.

In an embodiment, referring to fig. 2, 4 and 5, the mounting portion 21 faces away from the first through hole 10b and is provided with positioning lugs 21a protruding from two ends of the cavity wall near the inner cavity 10 a; the inner cavity 10a is concavely provided with a positioning groove 10c at a position adjacent to the mounting part 21, and the positioning lug 21a is movably connected in the positioning groove 10c to limit the position of the latch hook 20.

Specifically, when the latch hook 20 is installed in the inner cavity 10a, the positioning lug 21a is limited in the positioning groove 10c, so that coarse positioning of the latch hook 20 is facilitated when a worker installs the latch hook 20, and installation of the latch hook 20 is facilitated.

In an embodiment, referring to fig. 2, 4 and 5, the weight of the locking portion 23 is greater than the weight of the pressing portion 22, and the locking portion 23 is disposed at an angle with the pressing portion 22.

Specifically, when the charging gun head is inserted into the empty housing 10, the button 40 is lifted up under the pushing action of the rebound force of the elastic member 30, the button 40 no longer applies a force on the pressing portion 22, and in view of the fact that the weight of the locking portion 23 is greater than that of the pressing portion 23, the locking portion 23 will descend with the mounting portion 21 as the lever center, and the pressing portion 22 will ascend with the mounting portion 21 as the lever center, so that the locking portion 23 of the latch hook 20 extends out of the second through hole 10f to be in abutment with the charging gun head; and then the charging gun head continues to push into the empty seat shell 10 until the locking part 23 is clamped at the locking groove of the charging gun head, so that the automatic locking action of the charging gun head is realized, and the reliability of the wall-hanging empty seat is improved.

In an embodiment, referring to fig. 2, 4 and 5, an abutment protrusion 41 is protruding on a side of the button 40 facing the latch hook 20, the abutment protrusion 41 abuts against the latch hook 20, and a longitudinal section of the abutment protrusion 41 is semicircular.

Specifically, when the button 40 abuts against the pressing portion 22 of the latch hook 20, the button 40 can form rolling friction contact with the pressing portion 22 of the latch hook 20 through the semicircular abutting protrusion 41, so as to reduce movement interference between the button 40 and the pressing portion 22, and further enable the pressing movement between the button 40 and the pressing portion 22 to be smoother, so that the wall-mounted empty seat is locked or unlocked faster.

Further, the number of the abutment protrusions 41 is two, and the abutment protrusions are disposed at two opposite ends of the button 40.

Specifically, two opposite ends of the face of the button 40 facing the latch hook 20 are respectively provided with an abutment protrusion 41, and the axes of the centers of the two abutment protrusions 41 are parallel to the rotating shaft, so that the contact area between the abutment protrusions 41 and the pressing portion 22 is smaller, and the friction force is smaller, and on the other hand, the contact stability of the button 40 and the pressing portion 22 is also ensured.

In an embodiment, referring to fig. 2, 4 and 5, a side of the button 40 facing the latch hook 20 is provided with a first mounting groove 40a, and one end of the elastic member 30 is fixed at the first mounting groove 40 a; the wall of the inner cavity 10a opposite to the first through hole 10b is provided with a second mounting groove 10d, and the other end of the elastic member 30 is fixed at the second mounting groove 10 d.

In this embodiment, two ends of the elastic member 30 are respectively connected with the first mounting groove 40a of the button 40 and the second mounting groove 10d of the cavity wall of the inner cavity 10a in a matching manner, so that two ends of the elastic member 30 are limited by the groove wall of the first mounting groove 40a and the groove wall of the second mounting groove 10d, and the elastic member 30 is further tightly connected with the button 40 and the empty seat shell 10.

Optionally, a first limiting column is disposed on a bottom wall of the first mounting groove 40a, and one end of the elastic member 30 is sleeved on the first limiting column, and the first limiting column can play a role in coarsely positioning the button 40, so that the button 40 is convenient to assemble and meanwhile misloading of the button 40 is avoided.

In an embodiment, referring to fig. 2, 4 and 5, a stop collar 40b is disposed at one end of the button 40 adjacent to the latch hook 20, and the stop collar 40b extends around the outer periphery of the button 40; the wall of the inner cavity 10a is provided with a limit groove 10e, and the limit groove 10e is arranged around the periphery of the first through hole 10b in an extending way; the limit ring 40b is clamped at the limit groove 10 e.

After the lock hook 20 is abutted with the notch of the gun head of the charging gun, the force applied to the button 40 is removed, the button 40 can be pushed to rise by the elastic piece 30, and at the moment, the button 40 can be clamped in the limiting groove 10e through the limiting ring 40b, so that the button 40 can not be completely separated from the first through hole 10b, the button 40 can be ensured to be movably connected to the first through hole 10b, and accordingly the wall hanging empty seat can normally operate.

The utility model also provides a charging pile which comprises a base body and the wall-hung hollow seat, wherein the wall-hung hollow seat is arranged on the base body, and the concrete structure of the wall-hung hollow seat refers to the embodiment.

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 structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A wall-mounted void seat, the wall-mounted void seat comprising:

2. The wall-hung hollow of claim 1, wherein the shackle comprises:

the mounting part is rotationally connected to the inner cavity wall;

3. The wall-hung hollow seat according to claim 2, wherein a side of the locking portion facing away from the first through hole is provided with an inclined plane.

4. The wall-hung hollow seat according to claim 2, wherein the mounting part faces away from the first through hole and is provided with positioning lugs at two ends close to the cavity wall of the inner cavity in a protruding manner;

5. The wall-hung hollow seat according to claim 2, wherein the weight of the locking portion is greater than the weight of the pressing portion, and the locking portion is disposed at an angle to the pressing portion.

6. The wall-hung hollow seat according to claim 1, wherein an abutment protrusion is convexly provided on a side of the button facing the latch hook, the abutment protrusion abuts against the latch hook, and a longitudinal cross-sectional shape of the abutment protrusion is semicircular.

7. The wall-hung hollow seat according to claim 6, wherein the number of the abutting projections is two, and the two abutting projections are oppositely arranged at two ends of the button.

8. The wall-hung hollow seat according to claim 7, wherein a first mounting groove is formed in a side of the button facing the latch hook, and one end of the elastic member is fixed at the first mounting groove; the inner cavity wall is provided with a second mounting groove at the position opposite to the first through hole, and the other end of the elastic piece is fixed at the second mounting groove.

9. The wall-hung hollow seat according to claim 8, wherein a limit ring is arranged at one end of the button adjacent to the lock hook, and the limit ring extends around the outer periphery of the button;

10. A charging pile comprising a base and a wall-mounted void according to any one of claims 1 to 9, the wall-mounted void being provided in the base.