Insulator contact quick dismounting structure
By setting slots and positioning platforms within the insulator assembly, and using external claws and springs for limiting and fixing, combined with disassembly tooling components, the problem of difficult disassembly of traditional insulator contacts is solved, enabling rapid disassembly and simplified replacement.
Patent Information
- Application Number
- CN202422034718.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-14
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2035-10-14
AI Technical Summary
The positioning adjustment of the upper and lower limit plates of traditional insulators is quite troublesome, requiring repeated adjustments, which is time-consuming, labor-intensive, difficult to remove, and can easily damage the contact parts.
A quick-release structure for insulator contacts was designed. By setting multiple sets of slots and positioning platforms inside the insulator assembly, combined with external claws and springs, a limiting and fixing function is provided, and quick disassembly is achieved using disassembly tooling components.
It enables quick disassembly and removal of insulators and contacts, reduces installation time, avoids damage to contacts, and simplifies the replacement process.
Smart Images
Figure CN223566938U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of electric connector device, concretely relates to a kind of insulation contact piece quick dismounting structure. BACKGROUND
[0002] With the development trend of miniaturization and high density of electric connector, high requirements are put forward for the quick plug of electric connector, the connection of shell and cable shielding and the sealing of cable and shell.
[0003] When installing traditional crimping type contact piece, the traditional structure adopts rear mounting and rear dismounting structure, the positioning adjustment of upper limit plate and lower limit plate on insulation is more troublesome, needs repeated adjustment, time-consuming and labor-consuming, and it is difficult to dismount and easy to damage contact piece. INVENTION CONTENTS
[0004] TECHNICAL PROBLEM SOLVED
[0005] In view of the above shortcomings of the prior art, the utility model provides a kind of insulation contact piece quick dismounting structure, which can effectively solve the problem of the positioning adjustment of upper limit plate and lower limit plate on insulation in the prior art, which is more troublesome, needs repeated adjustment, time-consuming and labor-consuming, and it is difficult to dismount and easy to damage contact piece.
[0006] TECHNICAL SCHEME
[0007] To achieve the above purpose, the utility model is realized by the following technical scheme:
[0008] The utility model provides a kind of insulation contact piece quick dismounting structure, including insulation assembly, the inside of insulation assembly is provided with multiple groups of insertion slot, the middle part of insertion slot is fixed with positioning table inward, the side of positioning table is fixed with boss, contact piece is inserted and fixed in insertion slot, the middle part of contact piece is provided with a circle of clamping groove, the outside of clamping groove is fixed with outer clamping jaw, the outer clamping jaw is the hollow cavity structure of two sides without surface, and the middle part side wall of outer clamping jaw is provided with multiple groups of through slot structure, and each group of slot structure is fixed with spring piece, the outside of spring piece is in contact with the inner side wall of positioning table, the clamping groove in contact piece is in contact with the inner side wall of boss.
[0009] Further, the insertion slot is arrayed with five groups in the insulation assembly, and the tail end of the contact piece is a hollow structure, and a spring piece is fixed on the outer side wall thereof.
[0010] Further, the size of the insertion slot is adapted to the size of the tail end of the contact piece.
[0011] Further, the inner diameter of the positioning table is adapted to the outer diameter of the boss.
[0012] Further, the length of the contact is three fourths of the length of the insulator assembly.
[0013] Further, the thickness of the outer claw is adapted to the depth of the clamping groove.
[0014] Advantages
[0015] Compared with the known prior art, the technical scheme provided by the utility model has the following advantages:
[0016] The utility model discloses a technical scheme, and compared with the known prior art, has the following advantages: The utility model discloses a technical scheme, and compared with the known prior art, has the following advantages:
[0017] In order to make the technical scheme of the embodiments of the utility model or the prior art clearer, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. 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 paying creative labor.
[0018] Figure 1 It is the structural schematic diagram of the utility model;
[0019] Figure 2 It is the structural split diagram of the utility model;
[0020] Figure 3 It is Figure 2 It is the structure toward view of A-A in the utility model;
[0021] Figure 4 It is the structural split diagram of the contact and the outer claw in the utility model;
[0022] Figure 5 It is the structural section view in the utility model;
[0023] Figure 6 It is the structural half split view of the utility model and the dismounting frock assembly.
[0024] The reference numerals in the drawing respectively represent: 1, insulator assembly;11, insertion slot;12, positioning groove;13, boss;2, contact;21, clamping groove;3, outer claw;31, elastic sheet;4, dismounting frock assembly. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 scope of protection of the utility model.
[0026] The utility model will be further described below in combination with the embodiments.
[0027] Embodiment: a kind of insulator contact piece quick-release structure, refer to attached Figure 1 -attached Figure 6 , including insulator assembly 1, the inside of insulator assembly 1 is equipped with multiple groups of insertion slot 11, the middle part of insertion slot 11 is fixed with positioning table 12 inward, the side of positioning table 12 is fixed with boss 13, contact piece 2 is inserted and fixed in insertion slot 11, the middle part of contact piece 2 is equipped with a circle of clamping groove 21, the outside of clamping groove 21 is fixed with outer claw 3, outer claw 3 is the hollow cavity structure of two sides without surface, and the middle part side wall of outer claw 3 is equipped with multiple groups of through slot structure, and the outer side of each group of slot structure is fixed with spring piece 31, the inner side wall of positioning table 12 is contacted with the outer side of spring piece 31, the inner side wall of boss 13 is contacted with the clamping groove 21 in contact piece 2;And the inside joint piece 2 needs to be disassembled tool assembly 4 structure when disassembling, and disassembling tool assembly 4 is equipped with the structure with the protection wall guiding effect, protects contact piece assembly disassembly, and disassembly process is stable and will not cause damage contact piece 2 component.
[0028] The five groups of the slots 11 are arranged in the insulator assembly 1, and the tail end of the contact 2 is a hollow structure, and the outer sidewall of the tail end is fixed with the elastic sheet 31; the size of the slot 11 is matched with the size of the tail end of the contact 2; the inner diameter of the positioning table 12 is matched with the outer diameter of the boss 13; the length of the contact 2 is three fourths of the length of the insulator assembly 1; the thickness of the outer clamping jaw 3 is matched with the depth of the clamping groove 21; the outer clamping jaw 3 provides the limiting and fixing effect between the insulator assembly 1 and the contact 2, and the position is unified and convenient to replace; the outer clamping jaw 3 is the main component when the contact 2 is connected with the insulator assembly 1, and provides the supporting effect between the contact 2 and the insulator assembly 1, and limits the installation position of the contact 2. The dismounting tool assembly is an indispensable device for front dismounting; the outer clamping jaw 3 is retracted after the dismounting tool assembly is pushed into the front position of the insulator contact 2 assembly, and then the contact 2 assembly is pushed out, so that the contact 2 assembly can be quickly dismounted, the installation time is reduced, and the like purposes are achieved; and the size of the outer clamping jaw 3 in the contact 2 is matched with the size of the insulator assembly 1, and the size of the outer clamping jaw matching part (the positioning groove 12 and the boss 13) of the insulator assembly 1 is enlarged or reduced, which will cause that the contact 2 assembly cannot be normally used in the insulator assembly 1.
[0029] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.
Claims
1. An insulation contact quick release structure, characterized by, The application relates to an insulator assembly (1) which is internally provided with a plurality of groups of insertion grooves (11), the middle part of the insertion grooves (11) is internally fixed with a positioning table (12), one side of the positioning table (12) is fixed with a boss (13), the insertion grooves (11) are internally inserted with a contact piece (2), the middle part of the contact piece (2) is provided with a ring-shaped clamping groove (21), the outer side of the clamping groove (21) is fixed with an outer clamping claw (3), the outer clamping claw (3) is a hollow cavity structure without sides on both sides, a plurality of groups of through groove structures are formed in the middle part of the side wall of the outer clamping claw (3), and each group of groove structures is fixed with an elastic sheet (31), the outer side of the elastic sheet (31) is in contact with the inner side wall of the positioning table (12), and the clamping groove (21) in the contact piece (2) is in contact with the inner side wall of the boss (13).
2. The quick release structure of an insulator contact according to claim 1, wherein The insertion grooves (11) are arranged in five groups in the insulator assembly (1), and the tail end of the contact piece (2) is a hollow structure, and the outer side wall of the tail end is fixed with an elastic sheet (31).
3. The quick release structure of an insulator contact according to claim 1, wherein The size of the insertion grooves (11) is matched with the size of the tail end of the contact piece (2).
4. The quick release structure of an insulator contact member according to claim 1, wherein The inner diameter of the positioning table (12) is matched with the outer diameter of the boss (13).
5. The quick release structure of an insulator contact member according to claim 4, wherein The length of the contact piece (2) is three fourths of the length of the insulator assembly (1).
6. The quick release structure of an insulator contact member according to claim 1, wherein The thickness of the outer clamping claw (3) is matched with the depth of the clamping groove (21).