CN215816508U

CN215816508U - Terminal structure for connecting backlight module

Info

Publication number: CN215816508U
Application number: CN202121245014.1U
Authority: CN
Inventors: 袁平古
Original assignee: Dongguan Shuntuo Electronic Co ltd
Current assignee: Dongguan Shuntuo Electronic Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-02-11
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a terminal structure for connecting a backlight module, which comprises a bottom plate, two welding feet and two clamping arms, wherein the bottom plate is provided with a plurality of welding feet; the two welding feet are respectively and integrally extended outwards from the left end and the right end of the bottom plate; the two clamping arms are respectively and integrally bent and extended from the front side and the rear side of the bottom plate upwards, a clamping groove used for clamping a conductor is formed between the two clamping arms, a window is formed in each clamping arm, a contact elastic sheet extending to the clamping groove is integrally extended from the edge of the window, and the left side and the right side of each clamping arm are respectively punched, bent and extended to form a limiting part used for abutting against and pressing on the conductor. Enclose the configuration through two arm lock and become the double-layered groove that is used for the centre gripping conductor, when using, go into the conductor card and press the double-layered groove after, utilize two contact spring pieces to support the both sides contact of the conductor of pressing and switch on to the spacing portion of cooperation supports in the top of conductor is spacing fixed, prevents that the conductor from deviating from, thereby makes conductor and terminal keep reliable and stable being connected, stops the bad phenomenon of contact to appear, brings the facility for the use.

Description

Terminal structure for connecting backlight module

Technical Field

The utility model relates to the technical field of display, in particular to a terminal structure for connecting a backlight module.

Background

Liquid crystal display devices (LCDs) have been widely used as display components in electronic products such as mobile phones, digital cameras, personal digital assistants, and the like. Since the LCD does not emit light, the backlight module is needed to provide light to the LCD to achieve the display effect. Backlight unit passes through the soft arranging wire and other parts are connected in the terminal cooperation, and the connection effect of current terminal structure and conductor is not good, and the conductor is deviate from the terminal easily, produces contact failure, leads to conductor and terminal to be connected unstablely, and is also unreliable, influences the normal use of product. Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and the main objective of the present invention is to provide a terminal structure for connecting a backlight module, which can effectively solve the problems that the conventional terminal structure has a poor connection effect with a conductor, and the conductor is easily separated from the terminal, which affects the normal use of the product.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a terminal structure for connecting a backlight module comprises a bottom plate, two welding feet and two clamping arms; the two welding feet are respectively and integrally extended outwards from the left end and the right end of the bottom plate; the two clamping arms are respectively and integrally bent and extended from the front side and the rear side of the bottom plate upwards, a clamping groove used for clamping a conductor is formed between the two clamping arms, a window is formed in each clamping arm, a contact elastic sheet extending to the clamping groove is integrally extended from the edge of the window, and the left side and the right side of each clamping arm are respectively punched, bent and extended to form a limiting part used for abutting against and pressing on the conductor.

Preferably, the solder leg is plate-shaped, and the width of the solder leg is greater than the width of the bottom plate.

Preferably, the window is a rectangular hole.

Preferably, the clamping arm is in an inverted U shape, and two ends of the clamping arm are integrally connected with the side surface of the base plate to form the window.

As a preferable scheme, the height of the tail end of the contact elastic piece is lower than that of the tail end of the limiting part.

As a preferable scheme, a contact elastic sheet extending to the clamping groove is integrally and downwards extended from the edge of the upper side of the window, and the extension directions of the contact elastic sheet and the clamping arm are opposite.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

enclose the configuration through two arm lock and become the double-layered groove that is used for the centre gripping conductor, when using, go into the conductor card and press the double-layered groove after, utilize two contact spring pieces to support the both sides contact of the conductor of pressing and switch on to the spacing portion of cooperation supports in the top of conductor is spacing fixed, prevents that the conductor from deviating from, thereby makes conductor and terminal keep reliable and stable being connected, stops the bad phenomenon of contact to appear, brings the facility for the use.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is another perspective view of the preferred embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating the operation status of the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. bottom plate 20, solder fillet

30. Clip arm 301, clip groove

302. Window 31, contact shell fragment

32. A limiting part 40 and a conductor.

Detailed Description

Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a base plate 10, two welding feet 20 and two clamping arms 30.

The two welding feet 20 are respectively integrally extended outwards from the left end and the right end of the bottom plate 10; the solder fillet 20 is plate-shaped, and the width of the solder fillet 20 is larger than that of the bottom plate 10.

The two clamping arms 30 are respectively bent upwards and extend from the front side and the rear side of the bottom plate 10, a clamping groove 301 for clamping the conductor 40 is formed between the two clamping arms 30, each clamping arm 30 is provided with a window 302, the window 302 is a rectangular hole, a contact elastic sheet 31 extending to the clamping groove 301 is integrally extended from the edge of the window 302, the left side and the right side of each clamping arm 30 are respectively punched and bent to extend a limiting portion 32 for abutting against the conductor 40, and the limiting portion 32 is of an elastic sheet structure. In this embodiment, the clamping arm 30 is in an inverted U shape, and two ends of the clamping arm 30 are integrally connected with the side surface of the base plate 10 to form the window 302; a contact elastic sheet 31 extending to the clamping groove 301 extends downwards integrally from the upper side edge of the window 302, the extending directions of the contact elastic sheet 31 and the clamping arm 30 are opposite, and the height of the tail end of the contact elastic sheet 31 is lower than that of the tail end of the limiting part 32; .

Detailed description the method of use of this example is as follows:

the product is arranged on a light bar or a power panel and is welded, fixed and connected in a conduction mode, when the product is connected with an external circuit, the conductor 40 is extruded from top to bottom to be clamped into the clamping groove 103, after the conductor is clamped in place, the contact elastic sheet 31 abuts against two sides of the pressed conductor 40, the limiting portion 32 abuts against the upper portion of the conductor 40 for limiting and fixing, and the conductor 40 is prevented from being separated from the clamping groove 103.

The design of the utility model is characterized in that:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a terminal structure for backlight unit connects which characterized in that: comprises a bottom plate, two welding feet and two clamping arms; the two welding feet are respectively and integrally extended outwards from the left end and the right end of the bottom plate; the two clamping arms are respectively and integrally bent and extended from the front side and the rear side of the bottom plate upwards, a clamping groove used for clamping a conductor is formed between the two clamping arms, a window is formed in each clamping arm, a contact elastic sheet extending to the clamping groove is integrally extended from the edge of the window, and the left side and the right side of each clamping arm are respectively punched, bent and extended to form a limiting part used for abutting against and pressing on the conductor.

2. The terminal structure for backlight module connection according to claim 1, wherein: the welding leg is plate-shaped, and the width of the welding leg is larger than that of the bottom plate.

3. The terminal structure for backlight module connection according to claim 1, wherein: the window is a rectangular hole.

4. The terminal structure for backlight module connection according to claim 1, wherein: the clamping arm is in an inverted U shape, and two ends of the clamping arm are respectively connected with the side surface of the bottom plate in an integrated forming way to form the window in an enclosing way.

5. The terminal structure for backlight module connection according to claim 1, wherein: the height of the tail end of the contact elastic sheet is lower than that of the tail end of the limiting part.

6. The terminal structure for backlight module connection according to claim 1, wherein: the upper side edge of the window integrally extends downwards to form a contact elastic sheet extending to the clamping groove, and the extending directions of the contact elastic sheet and the clamping arm are opposite.