Fool-proof connector
By setting limit blocks, anti-dust rings and elastic card blocks at the insertion end of the connector, an anti-dust structure is formed, which solves the problem of easy insertion and reverse of existing connectors, and realizes flexibility in component replacement and lower replacement cost. .
Patent Information
- Application Number
- CN202323498299.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-21
AI Technical Summary
The structural design of the existing connectors is unreasonable, which leads to easy interposition between the male and female seats, resulting in connection errors.
An anti-dust connector is designed, and the limit block, anti-dust ring, elastic clamp block and clamp slot are respectively set at the insertion ends of the mother seat and the male seat to form an anti-dust structure to ensure that the male seat and the female seat are correctly aligned. Plug in and replace specific components when the limit block or anti-dust ring is damaged to avoid the replacement of the overall connector.
It effectively prevents mis-insertion of the male seat and the female seat, and can replace specific parts when the components are damaged, reducing replacement costs and improving the accuracy and reliability of the connection.
Smart Images
Figure CN222146752U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to a fool-proof connector. Background Art
[0002] A connector is a device that connects two active devices and is used to transmit current or signals. The main supporting fields of electrical connectors include transportation, communications, networks, IT, medical treatment, home appliances, etc. The rapid development of the technical level of supporting products and the rapid growth of the market have strongly driven the development of connector technology. The connector includes a male socket and a female socket. The male socket assembly includes a male rubber shell and a male terminal disposed in the male rubber shell. The female socket assembly includes a female rubber shell and a female terminal disposed in the female rubber shell and matched with the male terminal.
[0003] However, the structural design of the existing connector is unreasonable. When the male socket and the female socket are plugged together, the male socket and the female socket are easily plugged in reverse, which leads to connection errors of the connector. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a fool-proof connector, which solves the problem that the structural design of the existing connector is unreasonable and that the male and female sockets are easily plugged in reverse when the male and female sockets are plugged in, thereby causing the connector to be connected incorrectly.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a foolproof connector, comprising a female socket component and a male socket component, the insertion end of the female socket component is externally snap-connected with a first connection component, and the plug end of the male socket component is externally snap-connected with a second connection component;
[0006] The first connecting assembly comprises a first connecting plate, the top end of the first connecting plate is connected to a limiting block, and the bottom end of the first connecting plate is symmetrically provided with two sets of foolproof rings;
[0007] The second connecting component includes a second connecting plate, the top end of the second connecting plate is connected to a connecting piece with an external T-shaped structure, a limiting groove is opened at the front end of the connecting piece, and the limiting block is located inside the limiting groove, and two groups of anti-fool columns are symmetrically arranged at the bottom end of the second connecting plate, and the free ends of the two groups of anti-fool columns are respectively located inside the two groups of anti-fool rings.
[0008] As a further technical solution of the utility model, two groups of first slots are symmetrically provided on both sides of the first connecting plate.
[0009] As a further technical solution of the utility model, two groups of second slots are symmetrically provided on both sides of the second connecting plate.
[0010] As a further technical solution of the utility model, the female seat assembly includes a female seat, and two groups of first elastic blocks are symmetrically connected to both sides of the insertion end of the female seat.
[0011] As a further technical solution of the utility model, the side surface of the insertion end of the female seat is fitted with the side surface of the first connecting plate, and the two groups of the first elastic card blocks are respectively engaged with the inside of the two groups of first card slots.
[0012] As a further technical solution of the utility model, the male socket assembly includes a male socket, and two groups of second elastic blocks are symmetrically connected to both sides of the plug end of the male socket.
[0013] As a further technical solution of the utility model, the side surface of the plug end of the male socket is fitted with the side surface of the second connecting plate, and the two groups of the second elastic card blocks are respectively engaged and located inside the two groups of the second card slots. Beneficial Effects
[0014] The utility model provides a foolproof connector. Compared with the prior art, it has the following beneficial effects:
[0015] A fool-proof connector forms a fool-proof structure by aligning a connecting piece with a limit block and two sets of fool-proof columns with two sets of fool-proof rings to prevent misinsertion between a male socket and a female socket. When the limit block or the fool-proof ring is damaged during use, the first connecting component can be replaced, and when the connecting piece or the fool-proof column is damaged during use, the second connecting component can be replaced, thereby avoiding replacement of the entire connector and reducing replacement costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of a foolproof connector;
[0017] Figure 2 It is a schematic diagram of the split structure of a foolproof connector;
[0018] Figure 3 It is a structural schematic diagram of a female socket component in a foolproof connector;
[0019] Figure 4 It is a structural schematic diagram of a male socket component in a foolproof connector;
[0020] Figure 5 It is a structural schematic diagram of a first connecting component in a foolproof connector;
[0021] Figure 6 It is a schematic diagram of the structure of the second connecting component in a fool-proof connector.
[0022] In the figure: 1. female seat assembly; 11. female seat; 12. first elastic block; 2. male seat assembly; 21. male seat; 22. second elastic block; 3. first connecting assembly; 31. first connecting plate; 32. first slot; 33. limit block; 34. anti-fool ring; 4. second connecting assembly; 41. second connecting plate; 42. second slot; 43. connecting piece; 44. limit slot; 45. anti-fool column. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-2 The utility model provides a technical solution for a fool-proof connector: a fool-proof connector, comprising a female socket component 1 and a male socket component 2, the insertion end of the female socket component 1 is externally snap-connected with a first connection component 3, and the plug end of the male socket component 2 is externally snap-connected with a second connection component 4.
[0025] See also Figure 5 The first connecting component 3 includes a first connecting plate 31 , the top of the first connecting plate 31 is connected to a limiting block 33 , the bottom of the first connecting plate 31 is symmetrically provided with two groups of anti-fool rings 34 , and two groups of first card slots 32 are symmetrically opened on both sides of the first connecting plate 31 .
[0026] It should be noted that the first connecting component 3 is an integral injection molding structure.
[0027] See also Figure 6 The second connecting component 4 includes a second connecting plate 41, the top of the second connecting plate 41 is connected to a connecting piece 43 with an external T-shaped structure, a limiting groove 44 is opened at the front end of the connecting piece 43, and the limiting block 33 is located inside the limiting groove 44, and two groups of anti-fool columns 45 are symmetrically arranged at the bottom end of the second connecting plate 41, and the free ends of the two groups of anti-fool columns 45 are respectively located inside the two groups of anti-fool rings 34, and two groups of second card grooves 42 are symmetrically opened on both sides of the second connecting plate 41.
[0028] It should be noted that the second connecting component 4 is an integral injection-molded structure, and the front end can be tilted by pressing the rear end of the connecting member 43 , so that the limiting block 33 moves out of the limiting groove 44 .
[0029] See also Figure 3The female seat assembly 1 includes a female seat 11, and two groups of first elastic blocks 12 are symmetrically connected to both sides of the insertion end of the female seat 11. The side surface of the insertion end of the female seat 11 is in contact with the side surface of the first connecting plate 31, and the two groups of first elastic blocks 12 are respectively engaged with the inside of the two groups of first slots 32.
[0030] It should be noted that the female seat 11 is a well-known technology in the art, and its structure and working principle are not described in detail here.
[0031] See also Figure 4 The male socket assembly 2 includes a male socket 21, and two groups of second elastic card blocks 22 are symmetrically connected on both sides of the plug end of the male socket 21. The side surface of the plug end of the male socket 21 is in contact with the side surface of the second connecting plate 41, and the two groups of second elastic card blocks 22 are respectively engaged in the inside of the two groups of second card slots 42.
[0032] It should be noted that the male socket 21 is a well-known technology in the art, and its structure and working principle are not described in detail here.
[0033] The working principle of the utility model is as follows: when in use, the first connecting component 3 is first installed at the front end of the female seat component 1, and then the two groups of first elastic card blocks 12 are respectively engaged with the inside of the two groups of first card slots 32, so that the first connecting plate 31 is engaged and connected to the front end of the female seat 11;
[0034] Then, the second connecting component 4 is installed at the front end of the male seat component 2, and then the two sets of second elastic blocks 22 are respectively engaged in the inside of the two sets of second slots 42, and the second connecting plate 41 is engaged and connected to the front end of the male seat 21;
[0035] Furthermore, before the plug end of the male socket 21 is inserted into the female socket 11, the limit block 33 can be aligned with the two groups of foolproofing posts 45 and the two groups of foolproofing rings 34 through the connecting piece 43, so as to prevent the male socket 21 and the female socket 11 from being inserted into each other by mistake. After the male socket 21 and the female socket 11 are plugged into each other, the limit block 33 is located inside the limit groove 44 and the two groups of foolproofing posts 45 are located inside the two groups of foolproofing rings 34, and then the limit block 33 is fixed by the connecting piece 43, and the male socket 21 and the female socket 11 are foolproofed and connected and fixed by the first connecting component 3 and the second connecting component 4;
[0036] And when the limit block 33 or the two sets of anti-fool rings 34 are damaged during use, the first connecting component 3 can be replaced by moving the two sets of first elastic blocks 12 out of the two sets of first slots 32 respectively; and when the connecting piece 43 or the two sets of anti-fool columns 45 are damaged during use, the second connecting component 4 can be replaced by moving the two sets of second elastic blocks 22 out of the two sets of second slots 42 respectively, thereby avoiding the replacement of the entire connector and reducing the replacement cost.
Claims
1. A foolproof connector, characterized in that: It comprises a female socket component (1) and a male socket component (2), wherein the insertion end of the female socket component (1) is externally snap-connected with a first connection component (3), and the plug end of the male socket component (2) is externally snap-connected with a second connection component (4); The first connection assembly (3) comprises a first connection plate (31), the top end of the first connection plate (31) is connected to a limit block (33), and the bottom end of the first connection plate (31) is symmetrically provided with two sets of foolproof rings (34); The second connecting assembly (4) comprises a second connecting plate (41), the top end of the second connecting plate (41) being connected to a connecting piece (43) having an external T-shaped structure, a limiting groove (44) being provided at the front end of the connecting piece (43), and a limiting block (33) being located inside the limiting groove (44), and two groups of anti-foolproofing columns (45) being symmetrically arranged at the bottom end of the second connecting plate (41), and the free ends of the two groups of anti-foolproofing columns (45) being located inside the two groups of anti-foolproofing rings (34) respectively.
2. A foolproof connector according to claim 1, characterized in that: Two groups of first slots (32) are symmetrically formed on both sides of the first connecting plate (31).
3. The foolproof connector according to claim 1, characterized in that: Two groups of second slots (42) are symmetrically formed on both sides of the second connecting plate (41).
4. The foolproof connector according to claim 1, characterized in that: The female seat assembly (1) comprises a female seat (11), and two groups of first elastic clamping blocks (12) are symmetrically connected to both sides of an insertion end of the female seat (11).
5. The foolproof connector according to claim 4, characterized in that: The side surface of the insertion end of the female seat (11) is in contact with the side surface of the first connecting plate (31), and the two groups of the first elastic clamping blocks (12) are respectively clamped inside the two groups of the first clamping grooves (32).
6. The foolproof connector according to claim 1, characterized in that: The male socket assembly (2) comprises a male socket (21), and two groups of second elastic clamping blocks (22) are symmetrically connected to both sides of the plug end of the male socket (21).
7. The foolproof connector according to claim 6, characterized in that: The side surface of the plug end of the male socket (21) fits with the side surface of the second connecting plate (41), and the two groups of the second elastic clamping blocks (22) are respectively clamped inside the two groups of the second clamping grooves (42).