Side-standing connector

Abstract

The utility model discloses a side-standing connector, which comprises a shell, a plastic main body, an upper insulator, a lower insulator, an upper terminal, a lower terminal and two middle clamping pieces, the front ends of the two middle clamping pieces are connected through a connecting piece, the front ends of the inner sides of the middle clamping pieces are provided with limiting grooves, the rear ends of the inner sides of the middle clamping pieces are provided with positioning holes, and the limiting grooves are connected with the positioning holes. The front end of the outer side of the middle clamping piece is provided with a clamping part, the bottom of the upper insulator is provided with a limiting hole and a protruding block, the top of the lower insulator is provided with a limiting column and a groove, the upper terminal is installed in the upper insulator, the lower terminal is installed in the lower insulator, and the lower terminal is installed in the lower insulator. The two middle clamping pieces are installed between the upper insulator and the lower insulator, the limiting columns penetrate through the positioning holes to be fixed in the limiting holes, and the protruding blocks penetrate through the limiting grooves to be fixed in the grooves. According to the utility model, the upper insulator, the lower insulator and the plastic main body are not easy to deviate during injection molding, and the quality of the side-standing connector is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric connectors, in particular to a side-standing connector. Background Art

[0002] Side-standing connectors are often used to connect two electrical appliances. Most existing side-standing connectors include a shell, a plastic body, an upper terminal, a lower terminal, and a middle clip. The upper terminal and the lower terminal are arranged opposite to each other, the middle clip is arranged between the upper terminal and the lower terminal, the plastic body is wrapped around the outside of the upper terminal and the lower terminal, the plug-in ends of the upper terminal and the lower terminal are exposed on the left and right sides of the front end of the plastic body respectively, and the welding ends thereof extend downward from the plastic body, and the shell is arranged on the outside of the plastic body. Although this side-standing connector can meet the use needs to a certain extent, its disadvantage is that the upper insulator and the lower insulator are easily offset when they are injection molded together with the plastic body, making the structure asymmetric and affecting the overall quality. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a side-standing connector.

[0004] The technical solution of the utility model is as follows:

[0005] A side-standing connector comprises a shell, a plastic body, an upper insulator, a lower insulator, an upper terminal, a lower terminal and two middle clips, the front ends of the two middle clips are connected by a connecting piece, the front end of the inner side of the middle clip is provided with a limiting groove, the rear end of the inner side of the middle clip is provided with a positioning hole, the front end of the outer side of the middle clip is provided with a clamping portion, the bottom of the upper insulator is provided with a limiting hole and a protrusion, the top of the lower insulator is provided with a limiting column and a groove, the upper terminal is installed in the upper insulator, and the lower terminal is installed in the lower insulator, the two middle clips are installed between the upper insulator and the lower insulator, the limiting column passes through the positioning hole and is fixed in the limiting hole, the protrusion passes through the limiting groove and is fixed in the groove, the plastic body is wrapped outside the upper insulator and the lower insulator, the plug-in ends of the upper terminal and the lower terminal protrude from the top and bottom of the front end of the plastic body respectively, and the welding ends thereof extend downward from the plastic body along the rear end of the plastic body, and the shell is installed on the outside of the plastic body.

[0006] Preferably, a support sheet is provided between the two middle clips, and the support sheet is located at the rear side of the connecting sheet.

[0007] Preferably, both sides of the rear end of the middle clip form outwardly blocking portions.

[0008] Preferably, the upper terminal and the lower terminal are located in the two middle clips.

[0009] Preferably, the welding ends of the plurality of terminals of the upper terminal and the lower terminal are arranged side by side with intervals.

[0010] Preferably, the welding ends of the upper terminal and the lower terminal are bent outwards.

[0011] Preferably, the side stand connector further comprises a shielding shell, and the shielding shell is installed outside the housing.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the utility model fixes the limit column in the limit hole through the positioning hole, and fixes the protrusion in the groove through the limit groove, so that the front end and the rear end of the middle clip are fixed on the upper insulator and the lower insulator, which is convenient for the upper insulator and the lower insulator to be not easily displaced when they are injection molded together with the plastic body, making the overall structure symmetrical and ensuring the quality of the side-standing connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the side-standing connector of the utility model;

[0015] Figure 2 This is a structural exploded view of the side-standing connector of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the side-standing connector of the utility model;

[0017] Figure 4 It is another schematic diagram of the internal structure of the side-standing connector of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the middle clip of the utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, the side-standing connector of this embodiment includes a shell 1, a plastic body 2, an upper insulator 3, a lower insulator 4, an upper terminal 5, a lower terminal 6 and two middle clips 7, the front ends of the two middle clips 7 are connected by a connecting piece 8, the front end of the inner side of the middle clip 7 is provided with a limiting groove 71, the rear end of the inner side of the middle clip is provided with a positioning hole 72, the front end of the outer side of the middle clip 7 is provided with a clamping portion 73, the bottom of the upper insulator 3 is provided with a limiting hole 31 and a protrusion 32, the top of the lower insulator 4 is provided with a limiting column 41 and a groove 42, the upper terminal 5 is installed in the upper insulator 3, and the lower terminal 6 is installed in the upper insulator 3. It is installed in the lower insulator 4, and the two middle clips 7 are installed between the upper insulator 3 and the lower insulator 4. The limiting column 41 passes through the positioning hole 72 and is fixed in the limiting hole 31. The protrusion 32 passes through the limiting groove 71 and is fixed in the groove 42. The plastic body 2 is wrapped outside the upper insulator 3 and the lower insulator 4. The plug-in ends of the upper terminal 5 and the lower terminal 6 protrude from the top and bottom of the front end of the plastic body 2 respectively, and the welding ends thereof extend downward from the plastic body 2 along the rear end of the plastic body 2. The shell 1 is installed outside the plastic body 2. The side-standing connector of this embodiment fixes the limiting column in the limiting hole through the positioning hole, and fixes the protrusion in the groove through the limiting groove, so that the front and rear ends of the middle clip are fixed on the upper insulator and the lower insulator, which is convenient for the upper insulator and the lower insulator to be not easily deviated when being injection-molded together with the plastic body, so that the overall structure is symmetrical, and the quality of the side-standing connector is ensured.

[0023] In this embodiment, a support sheet 9 is provided between the two middle clips 7. The support sheet 9 is located at the rear side of the connecting sheet 8, and supports the clamping portion 73 of the middle clip 7 to prevent the clamping portion 73 from bending and deforming inwards. At the same time, it supports the plug-in ends of the upper terminal 5 and the lower terminal 6. The two sides of the rear end of the middle clip 7 form a stopper 74 outward to prevent the front end of the external electrical appliance from being too far extended when docking with the external electrical appliance, causing it to be loose. The upper terminal 5 and the lower terminal 6 are located inside the two middle clips 7, so that their welding ends can be bent upward and extend out of the plastic body. The welding ends of the multiple terminals of the upper terminal 5 and the lower terminal 6 are spaced and arranged side by side, and the welding ends of the upper terminal 5 and the lower terminal 6 are bent outwards to facilitate welding. The side-standing connector also includes a shielding shell 10, which is installed on the outside of the shell 1 to prevent interference.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side-standing connector, characterized in that: The present invention comprises a shell, a plastic body, an upper insulator, a lower insulator, an upper terminal, a lower terminal and two middle clips, the front ends of the two middle clips are connected by a connecting piece, the front end of the inner side of the middle clip is provided with a limiting groove, the rear end of the inner side of the middle clip is provided with a positioning hole, the front end of the outer side of the middle clip is provided with a clamping portion, the bottom of the upper insulator is provided with a limiting hole and a protrusion, the top of the lower insulator is provided with a limiting column and a groove, the upper terminal is installed in the upper insulator, the lower terminal is installed in the lower insulator, the two middle clips are installed between the upper insulator and the lower insulator, the limiting column passes through the positioning hole and is fixed in the limiting hole, the protrusion passes through the limiting groove and is fixed in the groove, the plastic body is wrapped outside the upper insulator and the lower insulator, the plug-in ends of the upper terminal and the lower terminal protrude from the top and bottom of the front end of the plastic body respectively, and the welding ends thereof extend downward from the plastic body along the rear end of the plastic body, and the shell is installed on the outside of the plastic body.

2. The side stand connector according to claim 1, characterized in that: A supporting sheet is provided between the two middle clips, and the supporting sheet is located at the rear side of the connecting sheet.

3. The side stand connector according to claim 1, characterized in that: Both sides of the rear end of the middle clip form stoppers outwardly.

4. The side stand connector according to any one of claims 1 to 3, characterized in that: The upper terminal and the lower terminal are located in the two middle clips.

5. The side stand connector according to any one of claims 1 to 3, characterized in that: The welding ends of the upper terminal and the lower terminal are arranged side by side at intervals.

6. The side stand connector according to any one of claims 1 to 3, characterized in that: The welding ends of the upper terminal and the lower terminal are bent outward.

7. The side stand connector according to any one of claims 1 to 3, characterized in that: A shielding shell is also included, and the shielding shell is installed outside the housing.

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