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, a middle clamping piece and a rubber sleeve, two sides of the lower insulator are upwards provided with positioning columns, two sides of the upper insulator are provided with positioning grooves, two sides of the middle clamping piece are provided with positioning holes, and the rubber sleeve is arranged in the positioning grooves. The upper terminal is installed in the upper insulator, the lower terminal is installed in the lower insulator, the upper insulator is stacked on the lower insulator, the middle clamping piece is arranged between the upper terminal and the lower terminal, the positioning column penetrates through the positioning hole and is fixed in the positioning groove, and the lower clamping piece is fixed in the positioning groove. The front ends of the upper insulator and the lower insulator are sleeved with the rubber sleeve, and the upper insulator and the lower insulator are wrapped with the plastic main body. According to the utility model, the upper insulator, the lower insulator and the plastic main body are not easy to deviate during injection molding, so that the overall structure is symmetrical, and the quality of the side connector is ensured.

Description

Technical Field

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

[0002] Side-standing connectors are commonly used to connect two electrical appliances. Most existing side-standing connectors include a housing, a plastic body, upper terminals, lower terminals, and a middle clip. The upper and lower terminals are positioned opposite each other, the middle clip is positioned between the upper and lower terminals, and the plastic body wraps around the outside of the upper and lower terminals. The plug-in ends of the upper and lower terminals are exposed on the left and right sides of the front end of the plastic body, respectively, and their welding ends extend downward from the plastic body. The housing is positioned outside the plastic body. While this type of side-standing connector can meet usage requirements to a certain extent, it has the disadvantage that the upper and lower insulators are easily offset during injection molding with the plastic body, making the structure asymmetrical and affecting overall quality. Utility Model Content

[0003] The purpose of the utility model is 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, a middle clip and a rubber sleeve, wherein positioning posts are provided on both sides of the upper insulator, positioning grooves are provided on both sides of the lower insulator, positioning holes are provided on both sides of the middle clip, the upper terminal is installed in the upper insulator, the lower terminal is installed in the lower insulator, the upper insulator is stacked on the lower insulator, the middle clip is placed between the upper terminal and the lower terminal, the positioning posts pass through the positioning holes and are fixed in the positioning grooves, the rubber sleeve is covered with the front ends of the upper insulator and the lower insulator, the plastic body is wrapped around 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 their welding ends 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, both sides of the front end of the middle clip protrude outward to form a clamping portion.

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

[0008] Preferably, the welding ends of the upper terminal and the lower terminal are bent outward in opposite directions.

[0009] Preferably, the welding ends of the upper terminal and the lower terminal are bent at 90 degrees.

[0010] Preferably, a limiting column is provided at the bottom of the plastic body.

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

[0012] Compared with the prior art, the beneficial effect of the present invention is that: the present invention uses the cooperation of the positioning column, the positioning hole and the positioning groove, and uses the rubber sleeve to cover the front end of the upper insulator and the lower insulator, so that the front and rear ends of the upper insulator, the middle clip and the lower insulator are fixed, which makes it convenient for the upper insulator and the lower insulator to be less likely to be 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 following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 any creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of the side-standing connector of the present invention;

[0015] Figure 2 This is an exploded view of the side-standing connector of the present invention;

[0016] Figure 3 This is a schematic diagram of the internal structure of the side-standing connector of the present invention. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] In order to illustrate the technical solution of the present invention, specific embodiments are provided below.

[0019] Example 1

[0020] like Figures 1 to 3As 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, a middle clip 7 and a rubber sleeve 8. Positioning columns 31 are provided on both sides of the upper insulator 3, positioning grooves 41 are provided on both sides of the lower insulator 4, and positioning holes 71 are provided on both sides of the middle clip 7. The upper terminal 5 is installed in the upper insulator 3, and the lower terminal 6 is installed in the lower insulator 4. The upper insulator 3 is stacked on the lower insulator 4, and the middle clip 7 is placed on the upper Between the terminal 5 and the lower terminal 6, the positioning post 41 passes through the positioning hole 71 and is fixed in the positioning groove 31. The rubber sleeve 8 is sleeved on the front ends of the upper insulator 3 and the lower insulator 4. The plastic body 2 is wrapped around 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. The welding ends thereof extend downward from the plastic body 2 along the rear end of the plastic body 2. The housing 1 is mounted on the outside of the plastic body 2. The side-standing connector of this embodiment uses the rubber sleeve to sleeve on the front ends of the upper and lower insulators through the cooperation of the positioning posts, positioning holes and positioning grooves, so that the front and rear ends of the upper insulator, the middle clip and the lower insulator are fixed. This makes it easier for the upper and lower insulators to be less likely to deviate when being injection-molded together with the plastic body, making the overall structure symmetrical and ensuring the quality of the side-standing connector.

[0021] In this embodiment, both sides of the front end of the middle clip 7 protrude outward to form a clamping portion 72, which is convenient for clamping the external appliance when docking with the external appliance. Both sides of the rear end of the middle clip 7 form a blocking portion 73 outward to prevent the front end of the external appliance from being loosened when docking with the external appliance due to too much distance. The welding ends of the upper terminal 5 and the lower terminal 6 are bent outward in opposite directions, and the welding ends of the upper terminal 5 and the lower terminal 6 are bent into 90 degrees for easy welding. A limiting column 21 is provided at the bottom of the plastic body 2 to facilitate positioning of the connector, and welding is performed using the welding ends of the upper terminal 5 and the lower terminal 6. The side connector also includes a shielding shell 9, which is installed on the outside of the shell 1 to prevent interference.

[0022] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A side-standing connector, characterized in that: It includes a shell, a plastic body, an upper insulator, a lower insulator, an upper terminal, a lower terminal, a middle clip and a rubber sleeve, wherein positioning columns are upwardly arranged on both sides of the upper insulator, positioning grooves are arranged on both sides of the lower insulator, and positioning holes are arranged on both sides of the middle clip, the upper terminal is installed in the upper insulator, and the lower terminal is installed in the lower insulator, the upper insulator is stacked on the lower insulator, the middle clip is placed between the upper terminal and the lower terminal, the positioning column passes through the positioning hole and is fixed in the positioning groove, the rubber sleeve is sleeved with the front ends of the upper insulator and the lower insulator, the plastic body is wrapped around 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: Both sides of the front end of the middle clip are convex outwards to form a clamping portion.

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 welding ends of the upper terminal and the lower terminal are bent outward in opposite directions.

5. The side stand connector according to claim 4, characterized in that: The welding ends of the upper terminal and the lower terminal are bent at 90 degrees.

6. The side stand connector according to any one of claims 1 to 3, characterized in that: A limiting column is arranged at the bottom of the plastic body.

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.

Images