CN216698933U

CN216698933U - Bayonet type lamp strip connector

Info

Publication number: CN216698933U
Application number: CN202123306989.3U
Authority: CN
Inventors: 王日傍; 钱九思
Original assignee: Suzhou Clover Electronic Technology Co ltd
Current assignee: Suzhou Clover Electronic Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a bayonet type lamp strip connector, which is welded on a welding disc, one end of the bayonet type lamp strip connector is spliced with a wire end, the bayonet type lamp strip connector comprises a main body, one side of the main body is welded with the welding disc, a concave part is arranged at the position, close to the welding side, of the splicing end of the main body, a splicing part connected with the wire end is arranged in the concave part, and the end surface of the splicing end of the splicing part is parallel to the end surface of the splicing end of the main body; the plug-in end of the main body is provided with a positioning window, and a clamping groove is formed in the positioning window. According to the bayonet type lamp strip connector, the positioning window is arranged on the wiring end of the connector, and the wire end rubber shell is fixed through the clamping groove in the positioning window, so that the stability and the pressure resistance of the bayonet type lamp strip connector matched with the wire end rubber shell are improved, and the wire end is not easy to fall off.

Description

Bayonet type lamp strip connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a bayonet type lamp strip connector.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. The function of the circuit is very simple, namely, a bridge for communication is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes the preset function. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

The LED lamp strip and the lamp strip are widely applied due to the characteristics of good environmental protection performance, softness, easiness in curling, capability of being cut, extended and connected, easiness in manufacturing and modeling and the like, when the wire end is connected with the connector, the wire end is easy to fall off due to the fact that the existing connector does not have a clamping and fixing device, meanwhile, the existing connector is generally connected with a bonding pad through a PIN needle in a welding mode, the contact area is small, the push-pull force resistance is small, and quality hidden dangers such as poor contact and the like caused by looseness are easy to generate.

Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bayonet type lamp strip connector with higher stability and stronger pressure resistance.

In order to solve the technical problem, the utility model provides a bayonet type lamp strip connector, which comprises the following specific technical scheme:

a bayonet type lamp strip connector is welded on a welding disc, one end of the bayonet type lamp strip connector is spliced with a wire end, the bayonet type lamp strip connector comprises a main body, one side of the main body is welded with the welding disc, a concave part is arranged at the position, close to the welding side, of the splicing end of the main body, a splicing part connected with the wire end is arranged in the concave part, and the end face of the splicing end of the splicing part is parallel to the end face of the splicing end of the main body; the plug-in end of the main body is provided with a positioning window, and a clamping groove is formed in the positioning window.

Preferably, the PIN is fixedly arranged on the main body, the PIN is positioned on the welding side of the main body, and the welding surface of the PIN protrudes out of the welding side surface of the main body.

Preferably, the outer side of the inserting part is provided with a protective shell and a positioning sheet, the protective shell and the positioning sheet are integrally formed and cover the inserting part, the positioning sheet is located on the welding side of the inserting part and welded with the welding pad, and the welding surface of the positioning sheet and the welding surface of the PIN needle are located on the same plane.

Preferably, a plurality of slots are arranged in the plug-in part, and one end of the PIN PIN is inserted into the slots.

Preferably, the protective shell and the positioning plate are both hard metal shells.

The bayonet type lamp strip connector has the following beneficial effects:

(1) according to the bayonet type lamp strip connector, the positioning window is arranged on the wiring end of the connector, and the wire end rubber shell is fixed through the clamping groove in the positioning window, so that the stability and the pressure resistance of the wire end rubber shell are improved, and the wire end is not easy to fall off;

(2) according to the bayonet lamp strip connector, the metal protective shell protects the connector, so that the connector is better in pressure resistance and longer in service life, meanwhile, the positioning piece integrally formed by the metal protective shell is used as a welding part, the welding area is increased, and compared with common single PIN needle welding, the bayonet lamp strip connector is better in weldability and stability;

additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a front view of a bayonet style light strip connector;

FIG. 2 is a top view of the bayonet strip connector of FIG. 1;

FIG. 3 is a side view of the bayonet strip connector of FIG. 1;

fig. 4 is a schematic view of the bayonet strip connector of fig. 1 being soldered.

Wherein, 1-main body; 101-a recess; 102-PIN needle; 2-a plug-in part; 201-slot; 3-positioning the window; 301-card slot; 4-protective shell; 5-positioning plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Examples

Referring to fig. 1 to 4, a bayonet type connector for a lamp strip, welded on a bonding pad and having one end plugged with a terminal, includes a main body 1 having one side welded with the bonding pad, a recessed portion 101 disposed at a position of a plugging end of the main body 1 near the welding side, a plugging portion 2 disposed in the recessed portion 101 and connected with the terminal, and an end face of the plugging end of the plugging portion 2 parallel to an end face of the plugging end of the main body 1; the inserting end of the main body 1 is provided with a positioning window 3, and a clamping groove 301 is arranged in the positioning window 3.

The body 1 is fixedly provided with a PIN needle 102, the PIN needle 102 is positioned on the welding side of the body 1, and the welding surface of the PIN needle 102 protrudes out of the welding side surface of the body 1.

The outer side of grafting portion 2 is equipped with protective housing 4 and spacer 5, and protective housing 4 and spacer 5 integrated into one piece cover grafting portion 2, and wherein spacer 5 is located the welding side of grafting portion 2 and welds with the pad, and the face of weld of spacer 5 and the face of weld of PIN needle 102 are located the coplanar. The insertion part 2 is provided with a plurality of slots 201, and one end of the PIN 102 is inserted into the slots 201.

The protective shell 4 and the positioning plate 5 are both hard metal shells.

When the bayonet type lamp strip connector is installed, the wire end rubber shell is connected with the inserting part 2 and the positioning window 3 at the same time, and is limited and fixed through the clamping groove 301, and the PIN needle 102 and the positioning piece 5 welded with the welding pad are matched to improve the stability of the connector.

The utility model has the beneficial effects that: the positioning window is arranged on the wiring end of the connector, and the wire end rubber shell is fixed through the clamping groove in the positioning window, so that the stability and the pressure resistance of the wire end rubber shell are improved, and the wire end is not easy to fall off; the connector is protected through the metal protection shell, so that the compression resistance of the connector is better, the service life of the connector is longer, meanwhile, the positioning piece integrally formed by the metal protection shell is used as a welding part, the welding area is increased, and compared with common single PIN needle welding, the weldability and the stability of the connector are better.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications and variations may be made therein by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a bayonet type lamp strip connector, the welding just one end is pegged graft with the line terminal on the pad, its characterized in that: the welding fixture comprises a main body (1) with one side welded with a welding pad, wherein a concave part (101) is arranged at the part, close to the welding side, of the inserting end of the main body (1), an inserting part (2) connected with a wire end is arranged in the concave part (101), and the end face of the wire end of the inserting part (2) is parallel to the end face of the inserting end of the main body (1); the plug-in end of the main body (1) is provided with a positioning window (3), and a clamping groove (301) is arranged in the positioning window (3).

2. The bayonet strip connector of claim 1, wherein: the PIN (102) is fixedly arranged on the main body (1), the PIN (102) is located on the welding side of the main body (1), and the welding surface of the PIN (102) protrudes out of the welding side surface of the main body (1).

3. The bayonet strip connector of claim 2, wherein: the outer side of the inserting part (2) is provided with a protective shell (4) and a positioning sheet (5), the protective shell (4) and the positioning sheet (5) are integrally formed and cover the inserting part (2), the positioning sheet (5) is located on the welding side of the inserting part (2) and welded with a welding pad, and the welding surface of the positioning sheet (5) and the welding surface of the PIN needle (102) are located on the same plane.

4. The bayonet strip connector of claim 2, wherein: a plurality of slots (201) are formed in the inserting part (2), and one ends of the PIN needles (102) are inserted into the slots (201).

5. The bayonet strip connector of claim 3, wherein: the protective shell (4) and the positioning sheet (5) are both hard metal shells.