New energy automobile charging seat

Abstract

The utility model relates to the field of automobile charging seats, and discloses a new energy automobile charging seat which comprises a fixing seat, the inner wall of the fixing seat is fixedly connected with a limiting plate, the inner wall of the limiting plate is provided with a fixing mechanism, the fixing mechanism comprises a locking assembly and an unlocking assembly, the locking assembly comprises an insertion block, and the unlocking assembly comprises an unlocking assembly. And the outer wall of the inserting block is inserted into the inner wall of the limiting plate, the outer wall of the inserting block is slidably connected with a protection box, the lower surface of the inserting block is fixedly connected with a reset spring, the lower end of the reset spring is fixedly connected to the inner wall of the protection box, and the lower surface of the protection box is fixedly connected with a charging base. According to the utility model, through the locking assembly, the fixing seat and the charging seat, after the charging seat is possibly damaged, the device can be conveniently taken out by pressing the insertion block out of the limiting plate, no extra tool is needed, an operator can conveniently check internal problems to decide whether to replace the device, and the operation becomes simpler.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile charging seat, especially to a new energy automobile charging seat. BACKGROUND

[0002] New energy automobile charging seat is divided into two kinds of AC and DC, AC is suitable for family scene, power 3.5 -7kW, charges slowly but protects battery, DC is commonly seen in public fast charging station, power 30-800kW, charges fast, new national standard proposes requirements from safety and compatibility two aspects, in design, there are various materials and floor, wall hanging, portable installation mode, in the technical aspect, group charging group control, liquid cooling supercharge, light storage charge detection and release integration technology develops constantly, improves charging efficiency.

[0003] Under prior art, when new energy automobile charging seat needs to be replaced due to internal problems, the bolts around the fixed seat are often removed, and the whole charging seat is taken down, so that the internal problems can be replaced and checked, the operation is more cumbersome, and the vehicle body can be damaged due to improper operation during disassembly, therefore, a new energy automobile charging seat is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a new energy automobile charging seat, which aims at improving the problem that the bolts around the fixed seat need to be removed, the whole charging seat needs to be taken down, and the bolts need to be screwed again after installation in the prior art, which is more cumbersome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a new energy automobile charging seat, comprising a fixed seat, the inner wall of the fixed seat is fixedly connected with a limiting plate, the inner wall of the limiting plate is provided with a fixing mechanism, the fixing mechanism comprises a locking assembly and an unlocking assembly, the locking assembly comprises a plug, the outer wall of the plug is inserted into the inner wall of the limiting plate, the outer wall of the plug is slidably connected with a protection box, the lower surface of the plug is fixedly connected with a return spring, the lower end of the return spring is fixedly connected to the inner wall of the protection box, the lower surface of the protection box is fixedly connected with a charging seat, the outer wall of the charging seat is slidably connected to the inner wall of the fixed seat, the front surface of the charging seat is fixedly connected with a support, the inner wall of the support is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a circular cover, and the lower end of the unlocking assembly is provided with a driving assembly.

[0006] Further description of the above technical scheme:

[0007] The rear surface of the plug is provided with a slope surface close to the upper end position.

[0008] Further description of the above technical scheme:

[0009] The front surface of the fixed seat is clamped with a protective shell, the inner wall of the protective shell is arranged on the outer wall of the charging seat, and the inner wall of the fixed seat is provided with a reserved hole.

[0010] As a further description of the above technical solution:

[0011] The unlocking assembly comprises a limiting sleeve, the lower surface of the limiting sleeve is fixedly connected to the upper surface of the limiting plate, and the inner wall of the limiting sleeve is slidably connected with an unlocking button.

[0012] As a further description of the above technical solution:

[0013] The unlocking button slides in the inner wall of the limiting plate, the upper surface of the unlocking button is fixedly connected with a connecting rod, and the connecting rod is arranged in a U shape.

[0014] As a further description of the above technical solution:

[0015] The driving assembly comprises a driving plate, the right end of the driving plate is fixedly connected to the left surface of the connecting rod, and the driving plate is arranged in an L shape.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the driving plate is provided with a gear groove, and the inner wall of the fixed seat is rotatably connected with a force guide rod.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the force guide rod is fixedly connected with a gear, the right surface of the force guide rod is fixedly connected with a rotating disc, and the gear is meshed with the gear groove.

[0020] The utility model has the following beneficial effects:

[0021] 1、the utility model discloses, through locking assembly, fixed seat, charging seat, after finding that the charging seat has the possibility of damage, can be more conveniently taken out the device by pressing the plug -in block out of the limiting plate, need not use extra tool, convenient for operator to check internal problem and decide whether to replace, make the operation become simpler, and in the replacement process, only need to press the new charging seat to the limiting plate and can be installed, reduce the complexity of installation.

[0022] 2、the utility model discloses, through unlocking assembly, driving assembly, make the device when using, can make the connecting rod drive the unlocking button to press down by screwing the rotating disc, make the plug -in block be pushed out of the limiting plate, and the upper and lower two locking assemblies can be unlocked simultaneously, further reduce the operation difficulty when disassembling. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1It is the three-dimensional structure schematic diagram of the integral device in the utility model;

[0024] Figure 2 It is the three-dimensional structure split schematic diagram of the integral device in the utility model;

[0025] Figure 3 It is the three-dimensional structure split schematic diagram of the locking assembly in the utility model;

[0026] Figure 4 It is the three-dimensional structure split schematic diagram of the driving assembly in the utility model.

[0027] Legend:

[0028] 1, fixed seat, 2, protective shell, 3, charging seat, 4, support, 5, rotating shaft, 6, round cover, 7, locking assembly, 8, unlocking assembly, 9, driving assembly, 10, reserved hole, 11, limiting plate, 71, protective box, 72, reset spring, 73, plug block, 81, limit sleeve, 82, unlocking button, 83, connecting rod, 91, driving plate, 92, gear slot, 93, gear, 94, force guide rod, 95, rotating disc. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Refer to Figure 2 - Figure 4The utility model provides a new energy automobile charging seat, including the fixed seat 1 for fixing the whole device on the vehicle body, the inner wall fixed connection of fixed seat 1 has the limit stop plate 11 for accommodating the plug 73 to limit the displacement of charging seat 3, the inner wall of limit stop plate 11 is provided with fixed mechanism, and fixed mechanism includes the locking assembly 7 for limiting the movement of charging seat 3, the unlocking assembly 8 for releasing the limitation of charging seat 3, locking assembly 7 includes the plug 73 for inserting into limit stop plate 11 and realizing fixed charging seat 3, the outer wall of plug 73 is inserted in the inner wall of limit stop plate 11, the outer wall of plug 73 is slidably connected with the protection box 71 for protecting the internal reset spring 72 and preventing the displacement of charging seat 3 due to stress when inserting charging gun, the lower surface of plug 73 is fixedly connected with the reset spring 72 for enabling plug 73 to automatically restore to the original position after movement, the lower end of reset spring 72 is fixedly connected in the inner wall of protection box 71, the lower surface of protection box 71 is fixedly connected with the charging seat 3 for inserting charging gun, the outer wall of charging seat 3 is slid in the inner wall of fixed seat 1, the front surface of charging seat 3 is fixedly connected with the support 4 for supporting the rotation of rotating shaft 5, the inner wall of support 4 is rotatably connected with the rotating shaft 5 for driving the rotation of circular cover 6, the outer wall of rotating shaft 5 is fixedly connected with the circular cover 6 for covering the opening position of charging seat 3 normally, and the dust and sand are prevented from entering, and the lower end of unlocking assembly 8 is provided with the drive assembly 9 for driving the displacement of unlocking assembly 8.

[0031] Refer to Figure 1 - Figure 3 The rear surface of plug 73 is provided with a slope surface close to the upper end position, so that the installation of charging seat 3 becomes more convenient, the front surface of fixed seat 1 is clamped with the protective shell 2 for protecting the internal device, so that the dust and sand are blocked outside, the inner wall of protective shell 2 is arranged on the outer wall of charging seat 3, the inner wall of fixed seat 1 is provided with the reserved hole 10 for screwing in the bolt, the unlocking assembly 8 includes the limiting sleeve 81 for limiting the displacement direction of unlocking button 82, so that unlocking button 82 can only move vertically up and down, the lower surface of limiting sleeve 81 is fixedly connected on the upper surface of limit stop plate 11, the inner wall of limiting sleeve 81 is slidably connected with the unlocking button 82 for conveniently pressing plug 73 downward by the operator without directly pressing with fingers, the unlocking button 82 is slid in the inner wall of limit stop plate 11, the upper surface of unlocking button 82 is fixedly connected with the connecting rod 83 for connecting unlocking button 82 and drive plate 91, and the connecting rod 83 is arranged as U type.

[0032] Refer to Figure 1 - Figure 3The driving assembly 9 comprises a driving plate 91 for driving the connecting rod 83 to move, the right end of the driving plate 91 is fixedly connected to the left surface of the connecting rod 83, the driving plate 91 is arranged in an L shape so that the gear 93 has sufficient rotating space, the inner wall of the driving plate 91 is provided with a gear groove 92 for accommodating the gear 93, the inner wall of the fixed seat 1 is rotatably connected with a force guide rod 94 for transmitting the force applied by the operator on the rotating disc 95 to the gear 93, the outer wall of the force guide rod 94 is fixedly connected with the gear 93 for driving the driving plate 91 to move up and down through the rotation of the gear 93, so that the unlocking button 82 is displaced, the right surface of the force guide rod 94 is fixedly connected with the rotating disc 95 for conveniently rotating the gear 93 by the operator, and the gear 93 is in mesh with the gear groove 92.

[0033] Working principle: first, place the fixed seat 1 at the expected position of the new energy vehicle body, screw the bolt into the reserved hole 10, align the plug block 73 on the charging seat 3 with the hole position of the limiting plate 11, insert the charging seat 3 into the fixed seat 1, because the plug block 73 is provided with a slope, so that the plug block 73 is not blocked when it is inserted into the limiting plate 11, during the insertion process, the plug block 73 is extruded by the slope and moves downward, driving the reset spring 72 to deform, after the plug block 73 is inserted into the recessed position of the limiting plate 11, the plug block 73 is reset under the influence of the internal reset spring 72 and is inserted into the limiting plate 11, the fixing of the charging seat 3 is completed, when the charging seat 3 needs to be disassembled due to damage, the rotating disc 95 can be screwed, the rotating disc 95 drives the force guide rod 94 to rotate and synchronously drives the gear 93 to rotate, because the gear 93 is in mesh with the gear groove 92, the driving plate 91 is driven to move downward synchronously when the gear 93 rotates, the connecting rod 83 drives the unlocking button 82 to press down, the unlocking button 82 slides in the limiting sleeve 81 and the inner wall of the limiting plate 11, and finally the plug block 73 is pushed out of the limiting plate 11, the disassembly of each device is completed.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A new energy vehicle charging seat, comprising a fixed seat (1), characterized in that: The inner wall of the fixed seat (1) is fixedly connected with a limiting plate (11), the inner wall of the limiting plate (11) is provided with a fixing mechanism, the fixing mechanism comprises a locking assembly (7) and an unlocking assembly (8), the locking assembly (7) comprises an insertion block (73), the outer wall of the insertion block (73) is inserted into the inner wall of the limiting plate (11), the outer wall of the insertion block (73) is slidably connected with a protection box (71), the lower surface of the insertion block (73) is fixedly connected with a return spring (72), the lower end of the return spring (72) is fixedly connected to the inner wall of the protection box (71), the lower surface of the protection box (71) is fixedly connected with a charging seat (3), the outer wall of the charging seat (3) is slidably connected to the inner wall of the fixed seat (1), the front surface of the charging seat (3) is fixedly connected with a support (4), the inner wall of the support (4) is rotatably connected with a rotating shaft (5), the outer wall of the rotating shaft (5) is fixedly connected with a circular cover (6), and the lower end of the unlocking assembly (8) is provided with a driving assembly (9).

2. The new energy vehicle charging seat according to claim 1, characterized in that: The rear surface of the insertion block (73) is provided with a slope surface close to the upper end position.

3. The new energy vehicle charging seat according to claim 1, characterized in that: The front surface of the fixed seat (1) is clamped with a protection shell (2), the inner wall of the protection shell (2) is arranged on the outer wall of the charging seat (3), and the inner wall of the fixed seat (1) is provided with a reserved hole (10).

4. The new energy vehicle charging seat according to claim 1, characterized in that: The unlocking assembly (8) comprises a limiting sleeve (81), the lower surface of the limiting sleeve (81) is fixedly connected to the upper surface of the limiting plate (11), and the inner wall of the limiting sleeve (81) is slidably connected with an unlocking button (82).

5. The new energy vehicle charging seat according to claim 4, characterized in that: The unlocking button (82) is slidably connected to the inner wall of the limiting plate (11), the upper surface of the unlocking button (82) is fixedly connected with a connecting rod (83), and the connecting rod (83) is arranged in a U shape.

6. The new energy vehicle charging seat according to claim 5, characterized in that: The driving assembly (9) comprises a driving plate (91), the right end of the driving plate (91) is fixedly connected to the left surface of the connecting rod (83), and the driving plate (91) is arranged in an L shape.

7. The new energy vehicle charging seat according to claim 6, characterized in that: The inner wall of the driving plate (91) is provided with a gear groove (92), and the inner wall of the fixed seat (1) is rotatably connected with a guide rod (94).

8. The new energy vehicle charging seat according to claim 7, characterized in that: The outer wall of the guide rod (94) is fixedly connected with a gear (93), the right surface of the guide rod (94) is fixedly connected with a rotating disc (95), and the gear (93) and the gear groove (92) are meshed with each other.

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