CN217115045U

CN217115045U - Simple handle structure with self-locking function

Info

Publication number: CN217115045U
Application number: CN202221063622.5U
Authority: CN
Inventors: 陈琪; 冉泽; 宋鸿
Original assignee: Sichuan Yonggui Science and Technology Co Ltd
Current assignee: Sichuan Yonggui Science and Technology Co Ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a simple handle structure with self-locking function, which comprises a handle, a connector cover seat and a connector cover, wherein the end part of the handle comprises a shaft hole and a locking part, the shaft hole is connected to a fixed shaft on the connector cover seat, the handle rotates by taking the fixed shaft as the circle center, and the locking part after rotation is clamped on a locking shaft on the connector cover; in the scheme, no extra tool is needed in the processes of installing the handle, dismantling the handle, fixing the connector cover seat and the connector cover and separating the connector cover seat and the connector cover, so that the use efficiency is improved, and the use cost is reduced; the structure is simple, and the fixing effect is excellent.

Description

Simple handle structure with self-locking function

Technical Field

The utility model relates to a connector field, concretely relates to simple and easy hand (hold) structure of taking auto-lock.

Background

The existing heavy-load rectangular connectors need to meet the requirements of quickly switching on and switching off circuits and facilitating the connector switching on and switching off, the requirements cannot be met by the traditional modes such as screw fixation and the like, and the requirements can be met only by using a professional tool.

But actual user demand needs satisfy the quick separation and the equipment of site operation, therefore traditional screw locking mode leads to the installation and dismantlement process very loaded down with trivial details, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a handle structure of simple and easy area auto-lock that function is reliable, simple structure, be convenient for operate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a simple and easy hand (hold) structure of taking auto-lock, includes hand (hold), connector cover seat and connector cover, the tip of hand (hold) includes shaft hole and locking portion, on the fixed axle of shaft hole connection on the connector cover seat, the hand (hold) used the fixed axle as the centre of a circle rotatory, and locking portion card after the rotation is epaxial at the locking on the connector cover.

In the above technical solution, the handle is a U-shaped structure having two end portions, and the two end portions are axisymmetrically distributed.

In the technical scheme, the front end of the shaft hole on the end part is provided with the inclined plane.

In the technical scheme, the shaft hole at the end part is internally provided with a notch along the circumferential direction.

In the technical scheme, the fixed shaft is provided with the boss with the shape consistent with that of the notch.

In above-mentioned technical scheme, the locking portion of tip is open structure, and under the locking state, the locking axle card is gone into in the opening.

In the technical scheme, a notch is arranged on one side surface of the opening structure, and the notch is consistent with the locking shaft in shape.

In the above technical scheme, a guide inclined plane is arranged between the notch and the end face of the locking part.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in the scheme, no extra tool is needed in the processes of installing the handle, dismantling the handle, fixing the connector cover seat and the connector cover and separating the connector cover seat and the connector cover, so that the use efficiency is improved, and the use cost is reduced;

the structure is simple, the realization cost is low, the fixing effect is excellent, the use is convenient, the installation and the disassembly are convenient, and the fixation can be completed by hands without tools.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the handle;

FIG. 2 is a schematic view of the construction of the connector housing;

FIG. 3 is a schematic view of the construction of the connector cage;

FIG. 4 is an unlocked schematic view of the connector housing base and connector housing;

FIG. 5 is a schematic view of the connector housing base and connector housing being locked;

wherein: 1 is a handle, 1-1 is an assembly inclined plane, 1-2 is a shaft hole, 1-3 is a abdication gap, 1-4 is a guide inclined plane, 1-5 is a locking gap, 2 is a connector cover seat, 2-1 is a handle fixing shaft, 2-2 is a slip-off preventing boss, 3 is a connector cover, and 3-1 is a locking shaft.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in FIG. 1, the handle 1 is a symmetrical U-shaped structure having two connected end portions, the two end portions are identical and symmetrically arranged, the end portion includes a shaft hole 1-1 for fixing a shaft to rotate, the shaft hole 1-1 is used for connecting with the handle fixing shaft 2-1, an assembly inclined surface 1-1 is arranged at the front end of the shaft hole 1-1, the assembly inclined surface 1-1 plays a role of guiding, when the handle is installed, the assembly inclined surface 1-1 first contacts with the handle fixing shaft 2-1, and the shaft hole 1-1 is sleeved on the handle fixing shaft 2-1 through the guiding of the assembly inclined surface 1-1. An open locking part is arranged on the end part adjacent to the shaft hole 1-1 and used for locking the locking shaft 3-1, a notch 1-5 is arranged on one side surface in the locking part, the shape of the notch 1-5 is consistent with that of the locking shaft 3-1, and a guide inclined plane 1-4 is arranged between the notch 1-5 and the front end of the locking part and plays a role in guiding in the locking process.

As shown in figure 2, the connector cover base 2 is provided with a handle fixing shaft 2-1, a convex anti-falling boss 2-2 is arranged on the front part of the handle fixing shaft 2-1 along the radial direction, a abdicating notch 1-3 is arranged in the shaft hole 1-1 along the circumferential direction, and the abdicating notch 1-3 is consistent with the appearance structure of the anti-falling boss 2-2. When the anti-slip handle is installed, the abdicating notch 1-3 and the anti-slip boss 2-2 are mutually aligned, the handle 1 is pushed through the assembly inclined plane 1-1, the handle fixing shaft 2-1 slides into the shaft hole 1-2 on the handle 1, the handle 1 rotates around the handle fixing shaft 2-1, the anti-slip boss 2-2 prevents the handle 1 from sliding off the handle fixing shaft 2-1 through the shaft hole 1-2, and the handle 1 can be forcedly pulled off from the handle fixing shaft 2-1 only when the anti-slip boss 2-2 is aligned with the abdicating notch 1-3.

As shown in fig. 3, the connector housing 3 is constructed to have a locking shaft 3-1 provided thereon, as shown in fig. 4 and 5, when the connector housing base 2 is coupled with the connector housing 3. When the connector cover needs to be fixed and locked, the handle 1 is rotated to enable the locking shaft 3-1 to slide into the locking notch 1-5 formed in the handle, and then the connector cover seat 2 and the connector cover 3 are connected and fixed. If the connector cover seat 2 and the connector cover 3 need to be separated, the handle 1 is rotated reversely, and the locking shaft 3-1 is drawn out of the locking notch 1-5.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a simple and easy hand (hold) structure of taking auto-lock, its characterized in that includes hand (hold), connector cover seat and connector cover, the tip of hand (hold) includes shaft hole and locking portion, on the fixed axle of shaft hole connection on the connector cover seat, the hand (hold) used the fixed axle as the centre of a circle rotation, and locking portion card after the rotation is epaxial at the locking on the connector cover.

2. The handle structure of claim 1, wherein the handle is a U-shaped structure having two ends, and the two ends are axisymmetrically disposed.

3. A simple handle structure with self-locking function as claimed in claim 1 or 2, wherein the front end of the axial hole is provided with an inclined surface.

4. A handle structure with simple self-locking function as claimed in claim 1 or 2, wherein the axial hole of the end portion is provided with a notch along the circumferential direction.

5. The simple self-locking handlebar structure as claimed in claim 4, wherein the fixing shaft has a boss with the same shape as the notch.

6. A handle structure with simple self-locking function as claimed in claim 1 or 2, wherein the locking portion at the end is an opening structure, and the locking shaft is inserted into the opening in the locking state.

7. The handle structure with self-locking function as claimed in claim 6, wherein a notch is formed on one side of the opening structure, and the notch is identical to the locking shaft in shape.

8. The handle structure with self-locking function as claimed in claim 7, wherein a guiding slope is provided between the notch and the end surface of the locking portion.