CN219696809U - Crystal head convenient to dismantle - Google Patents

Abstract

The utility model provides a crystal head convenient to detach, which comprises a crystal head body and an elastic piece arranged on the crystal head body, wherein the elastic piece comprises a pressing state and a loosening state, the elastic piece is connected with a pull piece, the pull piece can move relative to the crystal head body, and the elastic piece is in the pressing state when the pull piece moves away from the direction of the elastic piece. Compared with the prior art, the pull tab is arranged on the elastic sheet, and the elastic sheet is pressed down by pulling the pull tab, so that the clamping state of the head of the crystal head is solved, the operation space of the crystal head is increased when the crystal head is pulled out by arranging the pull tab, and meanwhile, an operator can find the crystal head to be pulled out more easily through the pull tab, so that the pulling operation is clearer and more convenient.

Description

Crystal head convenient to dismantle

Technical Field

The utility model relates to a crystal head, in particular to a crystal head convenient to detach.

Background

In the prior art, after the crystal head is clamped with the connector, the elastic piece at the head of the crystal head is required to be pressed first, the clamping relation between the crystal head and the connector is solved, and the crystal head can be pulled out by holding the crystal head body outwards and exerting force. However, in practical application, due to the fact that a plurality of crystal heads are densely installed, the wire heads are disordered, an operator can hardly find the target elastic sheet accurately, and due to the fact that the space is narrow, the operator can not conveniently insert hands into the socket to pull out the crystal heads.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide the crystal head which is convenient to detach and is favorable for detaching between the crystal head and the connector.

In order to achieve the above purpose, the crystal head convenient to detach comprises a crystal head body and an elastic piece arranged on the crystal head body, wherein the elastic piece comprises a pressing state and a loosening state, the elastic piece is connected with a pull piece, the pull piece can move relative to the crystal head body, and when the pull piece moves away from the direction of the elastic piece, the buckle elastic piece is in the pressing state.

Further, the elastic sheet comprises a mounting part and a pressing part which are sequentially arranged, the pull piece comprises a buckling part, the buckling part is slidably arranged on the elastic sheet, and the buckling part can slide along the pressing part.

Further, the pull tab further includes a force application portion, the fastening portion and the force application portion are disposed at two ends of the pull tab, the pressing portion includes a first inclined portion and a second inclined portion, the second inclined portion is closer to the force application portion than the first inclined portion, the first inclined portion extends obliquely upward from the mounting portion toward the force application portion, and the second inclined portion extends obliquely upward from the first inclined portion toward the force application portion.

Further, a clockwise included angle α between the first inclined portion and the second inclined portion is greater than 90 ° and less than 180 °.

Further, the elastic sheet further comprises a limiting part, the limiting part is arranged at one end of the pressing part away from the mounting part, and the limiting part is matched with the buckling part and used for limiting the sliding of the buckling part so as to prevent the pull tab from being separated from the elastic sheet.

Further, the limiting part is a hook-shaped groove.

Further, the force application part is provided with a pull ring and a pull direction mark.

Further, the crystal head body comprises an upper shell and a lower shell, the upper shell is arranged on the lower shell in a covering mode, and the pull tab is arranged on the upper shell in a penetrating mode.

Further, the upper case is detachably coupled to the lower case.

Further, the elastic sheet is detachably connected with the pull tab.

Compared with the prior art, the pull tab is arranged on the elastic sheet, and the elastic sheet is pressed down by pulling the pull tab, so that the clamping state of the head of the crystal head is solved, the operation space is increased when the crystal head is pulled out by the arrangement of the pull tab, and meanwhile, an operator can find the crystal head to be pulled out more easily through the pull tab, so that the pulling operation is clearer and more convenient.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

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

FIG. 1 is a perspective assembled side view of a crystal head of an embodiment of the utility model that is easy to disassemble;

FIG. 2 is a perspective assembled top view of a crystal head according to one embodiment of the utility model that is easy to disassemble;

FIG. 3 is a perspective rear view of a crystal head of an embodiment of the utility model in a convenient disassembly;

FIG. 4 is a bottom view of a crystal head pull tab and crystal head upper shell connection for easy removal according to one embodiment of the utility model;

figure 5 is a side view of a convenient detachable attachment of a pull tab and spring tab of a crystal head according to one embodiment of the utility model.

Reference numerals:

crystal head 100

Spring 1

Mounting portion 11

Pressing portion 12

First inclined portion 121 and second inclined portion 122

Hook-shaped groove 13

Pull tab 2

Fastening portion 21

Through hole 211

Force application part 22

Pull tab 221 pulls toward tab 222

Upper casing 3

Sliding hole 33 of fixing block 32 of accommodating cavity 31

Lower case 4

Head 5

Description of the embodiments

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

The crystal head convenient to detach of the utility model is described in detail below with reference to the accompanying drawings. The features of the examples and embodiments described below may be combined with each other without conflict.

Referring to fig. 1 to 5, the crystal head 100 of the present utility model includes a crystal head body and a spring plate 1 disposed on the crystal head body, the crystal head body further includes a head 5, and the spring plate 1 is disposed on the head 5; the elastic sheet 1 comprises a pressing state and a releasing state, when the elastic sheet 1 is in the pressing state, the head 5 is in a disassembling state, the crystal head 100 can be disassembled from the connector at the moment, when the elastic sheet 1 is in the releasing state, the head 5 is in a clamping state, and the crystal head 100 is clamped with the connector and cannot be disassembled at the moment, and because the technology is the prior art, the repeated description is omitted; the shell fragment 1 with the pulling-on piece 2 is connected, the pulling-on piece 2 is equipped with the through-hole 211, and passes through the through-hole 211 cover is in on the shell fragment 1, the pulling-on piece 2 can be relative the motion of quartzy first 100, in this embodiment, the direction of motion of pulling-on piece 2 with the axial extension direction of quartzy first body is parallel, works as the pulling-on piece 2 deviates from when shell fragment 1 direction motion, buckle shell fragment 1 is in the pressing state, works as after the pulling-on piece 2 loses the pulling force that the operator applyed, the shell fragment resumes the unclamping state under its self restoring force effect, and drives the pulling-on piece 2 slides in opposite directions.

The elastic sheet 1 comprises a mounting part 11 and a pressing part 12 which are sequentially arranged, and the elastic sheet 1 is connected with the head part 5 through the mounting part 11; the pull tab 2 includes a fastening portion 21, the through hole 211 is disposed on the fastening portion 21, the shape and size of the through hole 211 are adapted to the shape and size of the pressing portion 12, and the through hole 211 can enable the pressing portion 12 to pass through; the fastening portion 21 is slidably disposed on the elastic sheet 1, and the fastening portion 21 can slide along the pressing portion 12.

The pull tab 2 further includes a force application portion 22, the fastening portion 21 and the force application portion 22 are disposed at both ends of the pull tab 2, the force application portion 22 is disposed apart from the elastic sheet 1, the pressing portion 12 includes a first inclined portion 121 and a second inclined portion 122, the second inclined portion 122 is closer to the force application portion 22 than the first inclined portion 121, the first inclined portion 121 extends obliquely upward from the mounting portion 11 toward the force application portion 22, and the second inclined portion 122 extends obliquely upward from the first inclined portion 121 toward the force application portion 22.

The clockwise included angle α between the first inclined portion 121 and the second inclined portion 122 is greater than 90 ° and less than 180 °. The clockwise angle beta between the mounting portion 11 and the first inclined portion 121 is greater than 90 ° and less than 180 °. The heights of the mounting portion 11, the first inclined portion 121, and the second inclined portion 122 in the vertical direction are sequentially increased, so that the elastic sheet 1 is gradually tilted, and an operator can either pull the pull tab 2 to make the elastic sheet 1 in a pressed state or directly press the elastic sheet 1 by hand to make the elastic sheet 1 in a pressed state, thereby releasing the clamping state of the head 5.

The elastic sheet 1 further comprises a limiting part, the limiting part is arranged at one end of the pressing part 12 away from the mounting part 11, and the limiting part is matched with the buckling part 21 to limit the buckling part 21, so that the pull tab 2 is prevented from being separated from the elastic sheet 1. Meanwhile, the limiting part provides a pulling force action point for the pull tab 2, an operator pulls the pull tab 2 to enable the elastic sheet 1 to be in a pressing state, and after the clamping part 21 is clamped with the limiting part, the pull tab 2 is further pulled by force, so that the crystal head 100 can be pulled out.

The limiting part is a hook-shaped groove 13. The opening direction of the hook-shaped groove 13 is opposite to the direction in which the pulling force acts on the pull tab 2, the fastening portion 21 is adapted to the hook-shaped groove 13, and the through hole 211 may be fastened in the hook-shaped groove 13. The pressing portion 12 has approximately the same width as the hook-shaped groove 13.

The force application portion 22 is provided with a tab 221 and a pull-up mark 222. The pull ring 221 can let a finger pass through, so that the pulling operation is more convenient, and the pulling direction is indicated by the pulling mark 222, so that the operation mode is more clear and understandable.

The crystal head body comprises an upper shell 3 and a lower shell 4, the upper shell 3 is covered on the lower shell 4, and the pull tab 2 is arranged on the upper shell 3 in a penetrating manner. The pull tab 2 is fixed in a vertical direction in a receiving cavity 31 in the upper shell 3, the receiving cavity 31 is provided with a fixing block 32, and the fixing block 32 fixes the pull tab 2 at the left side and the right side. Meanwhile, a sliding hole 33 adapted to the pull tab 2 is provided at the rear portion of the upper case 3 in a direction approaching to the pull tab 221, and the pull tab 2 is fixed in the sliding hole 33, so that the pull tab 2 can be pulled horizontally only in a direction indicated by the pull direction indicator 222.

The upper case 3 is detachably connected to the lower case 4. The pull tab 2 is located between the upper shell 3 and the lower shell 4, and the pull tab 2 is detached after the upper shell 3 is detached.

The elastic sheet 1 is detachably connected with the pull tab 2. When the connection state between the upper case 3 and the lower case 4 is released, the pull tab 2 may slide out from the elastic sheet 1, and the sliding state between the pull tab and the elastic sheet 1 is released.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a quartzy head convenient to dismantle, includes quartzy head body and locates shell fragment on the quartzy head body, the shell fragment includes pressing state and unclamped state, its characterized in that, the shell fragment is connected with the pull tab, the pull tab can be relative quartzy head body motion, the pull tab deviates from when shell fragment direction motion, the shell fragment is in pressing state.

2. The crystal head convenient to detach according to claim 1, wherein the elastic piece comprises a mounting portion and a pressing portion, the mounting portion and the pressing portion are sequentially arranged, the pull piece comprises a buckling portion, the buckling portion is slidably arranged on the elastic piece, and the buckling portion can slide along the pressing portion.

3. The crystal head of claim 2, wherein the pull tab further comprises a force application portion, the fastening portion and the force application portion are disposed at two ends of the pull tab, the pressing portion comprises a first inclined portion and a second inclined portion, the second inclined portion is closer to the force application portion than the first inclined portion, the first inclined portion extends obliquely upward from the mounting portion toward the force application portion, and the second inclined portion extends obliquely upward from the first inclined portion toward the force application portion.

4. A crystal head according to claim 3, wherein the clockwise angle α between the first inclined portion and the second inclined portion is greater than 90 ° and less than 180 °.

5. The crystal head of claim 2, wherein the elastic piece further comprises a limiting portion, the limiting portion is arranged at one end of the pressing portion away from the mounting portion, and the limiting portion is adapted to the buckling portion to limit sliding of the buckling portion and prevent the pull piece from being separated from the elastic piece.

6. The crystal head of claim 5, wherein the limiting portion is a hook-shaped groove.

7. A crystal head convenient to detach according to claim 3 wherein the force application portion is provided with a pull ring and a pull-up indicator.

8. The crystal head convenient to detach according to claim 1, wherein the crystal head body comprises an upper shell and a lower shell, the upper shell is arranged on the lower shell, and the pull tab is arranged on the upper shell in a penetrating manner.

9. The crystal head of claim 8, wherein the upper shell is removably attached to the lower shell.

10. The crystal head of claim 1, wherein the spring is detachably connected to the pull tab.