Cage type spring locking structure

Abstract

The utility model discloses a cage type spring locking structure which comprises a base, a pair of wrench grooves are formed in the top of the base, a lower limiting face is arranged at the bottom of each wrench groove, a force application wrench is installed in each wrench groove, a cage type spring and a wiring terminal are installed in the base, and the lower limiting face is arranged on the lower limiting face. A pair of through holes is formed in one side of the base, a cable is inserted into each through hole, and a cable locking space is formed between the cage type spring and the force application wrench. The grooves are symmetrically formed in the two sides of the force application wrench, and the bosses are symmetrically arranged in the wrench groove in the top of the base; after the cage type spring locks a wire, the force application wrench is pressed, and the grooves are aligned and clamped into the corresponding bosses, so that the force application wrench can be limited and fixed, and the situation that the force application wrench is opened by mistake in the using process to cause wiring failure can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric connector, especially, relate to a cage type spring locking structure. BACKGROUND

[0002] In order to meet the installation site quick wiring demand of electric connector, a cage type spring structure is usually arranged at the wiring part of the connector, such as the patent network announcement No. CN108680999A, a kind of optical fiber locking structure and connector, by rotating force wrench extruding cage type spring, so that the space that can be threaded is formed between cage type spring elastic buckle and contact surface, then cable is threaded, force wrench is released in reverse rotation, so that cable is compressed to form reliable connection loop.When the cage type spring is wired, gap is often formed between the cage type spring and force wrench, so that force wrench cannot be fixed, and is in rotatable movable state, and it is easy to be misoperated to open in circulation process, and then lead to wiring failure.Therefore, in view of the above problems, the utility model provides a cage type spring locking structure, which has important significance. UTILITY MODEL CONTENTS

[0003] The utility model provides a kind of cage type spring locking structure, by the recess that is set in the two sides of force wrench symmetrically, and the boss that is set in the wrench groove of base top symmetrically;When cage type spring is wired, press force wrench, so that each recess is aligned and is clamped into corresponding boss, the limiting and fixed of force wrench can be realized, so that it can effectively prevent force wrench from being misopened in use process and cause wiring failure, and the problems in the background art are solved.

[0004] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0005] The utility model discloses a kind of cage type spring locking structure, including base, a pair of wrench groove is set in the top of base, the bottom of wrench groove is provided with lower limit surface, and each wrench groove is mounted with force wrench, the inside of base is respectively installed with cage type spring and wiring terminal, and one side of base is provided with a pair of through hole, each through hole is inserted with cable, and locking space is formed between cage type spring and force wrench.

[0006] Further, one end of the force wrench is movably connected in the corresponding wrench groove by a rotating shaft, and the other end of the force wrench is provided with a recess, and the recess is symmetrically distributed on both sides of the force wrench.

[0007] Further, the two side inner walls of each wrench groove are provided with bosses, the bosses are symmetrically distributed in the wrench groove, and the shape and size of the bosses are the same as the recess.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] (1) The cage spring locking structure in the utility model is used, recesses are symmetrically arranged on both sides of the force applying wrench, and bosses are symmetrically arranged in the wrench groove on the top of the base;

[0010] (2) The cage spring locking structure in the utility model is used, when the cage spring is locked and pressed, the force applying wrench is aligned and clamped into the corresponding boss, the limiting and fixing of the force applying wrench are realized, and thus the force applying wrench can be effectively prevented from being opened by mistake and causing the wiring failure.

[0011] Of course, any product implementing the utility model does not necessarily need to simultaneously achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0013] Figure 1 It is a structural schematic view of the cage spring locking structure of the utility model;

[0014] Figure 2 It is a front view of the cage spring locking structure of the utility model;

[0015] Figure 3 It is a structural schematic view of the base in the utility model;

[0016] Figure 4 It is a structural schematic view of the force applying wrench in the utility model;

[0017] Figure 5 It is a structural schematic view of the cage spring in the utility model;

[0018] Figure 6 It is a structural schematic view of the wiring terminal in the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, base; 2, lower limiting surface; 3, force applying wrench; 4, cage spring; 5, wiring terminal; 6, cable; 7, wire locking space; 8, recess; 9, boss. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be understood that the terms "relative", "one end", "internal", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the present application.

[0023] Please refer to Figures 1-6 The utility model discloses a cage spring lock structure, including base 1, the top of base 1 is set up with a pair of wrench groove, the bottom of wrench groove is provided with lower limit surface 2, and every wrench groove is installed with force wrench 3, and the inside of base 1 is installed with cage spring 4 and terminal 5 respectively, and one side of base 1 is set up with a pair of through -hole, and every through -hole is inserted with cable 6, and the lock wire space 7 is formed between cage spring 4 and force wrench 3.

[0024] Among them, one end of force wrench 3 is movably connected in corresponding wrench groove through rotating shaft, and the other end of force wrench 3 is set up with recess 8, and recess 8 is symmetrically distributed on both sides of force wrench 3.

[0025] Among them, the inner wall of every wrench groove is provided with boss 9, and boss 9 is symmetrically distributed in wrench groove, and the shape and size of boss 9 are same as recess 8, when pressing force wrench 3 after the lock wire of cage spring 4, make every recess 8 align and be inserted into corresponding boss 9, can realize the location of force wrench 3.

[0026] The circuit, electronic components and chip modules involved in the present application are prior art, and those skilled in the art can realize them without further description, and the content protected by the present application does not involve improvement of software and method.

[0027] The standard parts used in the application file can be purchased from the market, all the parts in the application file can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, the electrical components appearing in the text are connected with the main controller and 220V mains in the outside world, and the main controller is a conventional known device that can play a control role.

[0028] The working principle of the utility model is:

[0029] In use, the recesses 8 are symmetrically arranged on both sides of the force applying wrench 3, and the bosses 9 are symmetrically arranged in the wrench grooves on the top of the base 1, when the cable 6 is inserted into the cage spring 4, the force applying wrench 3 is released and pressed, the recesses 8 on both sides of the force applying wrench 3 are clamped into the corresponding bosses 9, at this time, the force applying wrench 3 is fixed, so that the force applying wrench 3 can be effectively prevented from being opened by mistake in the use process and causing the wiring failure.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the technical personnel in the technical field can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. A cage-type spring locking structure, characterized in that, The utility model provides a base, the top of base is provided with a pair of wrench groove, the bottom of wrench groove is provided with lower limit surface, and the inside of base is respectively provided with cage spring and terminal, and one side of base is provided with a pair of through -hole, and the cable is inserted in every through -hole, and the lock wire space is formed between cage spring and force wrench.

2. A cage and spring lock structure according to claim 1, wherein One end of the force wrench is movably connected in the corresponding wrench groove through a rotating shaft, and the other end of the force wrench is provided with a groove, and the grooves are symmetrically distributed on both sides of the force wrench.

3. The cage and spring lock structure according to claim 1, wherein The inner walls of both sides of each wrench groove are provided with bosses, the bosses are symmetrically distributed in the wrench groove, and the shape and size of the bosses are the same as those of the groove.

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