Power line terminal of aging rack

Abstract

The utility model provides a power line terminal of an aging rack, which is convenient for aging and can ensure the firmness of wiring. The aging rack power line terminal comprises an insulating shell, a conductive piece, a power line and a pressing piece, one end of the insulating shell is provided with at least one slot, and the end part of the inner side of the slot is provided with a hollow part communicated to the surface of the insulating shell; the conductive piece and the power line are connected into a whole and then are inserted into the slot and abut against the inner side end part of the slot, and the conductive piece is partially exposed out of the hollow part; the pressing piece is arranged between the power line and the side wall of the slot so as to press the power line; an axial limiting structure is arranged between the pressing piece and the slot, and the inner side end portion of the pressing piece abuts against the conductive piece.

Description

Technical Field

[0001] The utility model relates to the technical field of power line terminals, in particular to an aging rack power line terminal. Background Art

[0002] The display module needs to be powered by an external power supply through the power cord terminal. Although the standard power cord terminal is easy to plug in, the connection with the power cord is not firm enough and the contact is not strong, which often causes the power cord to fall off or break. In order to ensure that the connection is not easy to fall off or break during long-term use, some existing power cord terminals add a clamping structure at the joint, which can greatly improve the connection stability of the power cord terminal.

[0003] The existing clamping structure has some disadvantages: since the module needs to frequently plug and unplug the power cord during the aging test, and the existing power cord is difficult to unplug after being inserted into the horn socket, this is not conducive to aging efficiency and manual operation is extremely inconvenient. Utility Model Content

[0004] The utility model aims to provide an aging rack power line terminal, which solves the problems existing in the prior art and is convenient for aging and can ensure the firmness of the wiring.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A power cord terminal for an aging rack comprises an insulating shell, a conductive member, a power cord and a clamping member; at least one slot is provided at one end of the insulating shell, and a hollow portion connected to the surface of the insulating shell is provided at the inner end of the slot; the conductive member is connected to the power cord as a whole and then inserted into the slot and abuts against the inner end of the slot, and a portion of the conductive member is exposed from the hollow portion; the clamping member is provided between the power cord and the side wall of the slot to clamp the power cord; an axial limiting structure is provided between the clamping member and the slot, and the inner end of the clamping member abuts against the conductive member.

[0007] A spring sheet is arranged on the surface of the conductive member, and the spring sheet is hooked on the side wall of the hollow portion.

[0008] The outer end of the pressing piece is provided with a protrusion abutting against the surface of the power line.

[0009] Preferably, an arc groove matching the power cord is provided on the end surface of the protrusion facing the power cord.

[0010] A rib is provided on one side of the pressing member facing the side wall of the slot, and an inclined surface is provided on one end of the rib facing the inner end of the pressing member.

[0011] The axial limiting structure includes a buckle arranged on the surface of the pressing member and a slot arranged on the side wall of the slot; the buckle is hooked in the slot.

[0012] After adopting the above technical solution, the utility model has the following technical effects:

[0013] The utility model achieves the purpose of preventing falling off by arranging a pressing piece in the insulating shell, and an axial limiting structure is arranged between the pressing piece and the slot, and the pressing piece presses and fixes the conductive part and the power line at the same time. Since the conductive part and the power line are connected as one, the connection firmness between the conductive part, the power line and the insulating shell can be improved, and the power line can be prevented from falling off due to excessive pulling; the surface structure of the insulating shell is simplified, and no pressing buckle is arranged, which reduces the obstruction when the power line terminal and the horn socket are plugged in and out, and is convenient for manual operation during aging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of a specific embodiment of the utility model;

[0015] Figure 2 It is an exploded view of a specific embodiment of the utility model;

[0016] Figure 3 It is a cross-sectional view of a specific embodiment of the utility model;

[0017] Description of Figure Numbers:

[0018] 1-insulating housing; 11-slot; 12-hollow portion; 13-card slot;

[0019] 2-conductive member; 21-shrapnel;

[0020] 3- Power cord;

[0021] 4-pressing piece; 41-protrusion; 42-arc groove; 43-rib; 44-inclined surface; 45-buckle. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0023] refer to Figures 1 to 3 As shown, the utility model discloses an aging rack power line terminal, comprising an insulating shell 1, a conductive member 2, a power line 3 and a pressing member 4;

[0024] At least one slot 11 is provided at one end of the insulating housing 1, and a hollow portion 12 connected to the surface of the insulating housing 1 is provided at the inner end of the slot 11;

[0025] After the conductive member 2 and the power line 3 are connected as one, they are inserted into the slot 11 and abut against the inner end of the slot 11. The conductive member 2 is partially exposed from the hollow portion 12 so as to achieve electrical connection when the power line terminal is plugged in.

[0026] The clamping piece 4 is arranged between the power cord 3 and the side wall of the slot 11 to clamp the power cord 3; an axial limiting structure is arranged between the clamping piece 4 and the slot 11 to prevent the clamping piece 4 from falling off from the slot 11, and the inner end of the clamping piece 4 abuts against the conductive piece 2, thereby achieving relative fixation of the conductive piece 2 and the slot 11.

[0027] Through the above scheme, the utility model achieves the purpose of preventing falling off by arranging a clamping piece 4 in the insulating shell 1, and an axial limiting structure is arranged between the clamping piece 4 and the slot 11, and the clamping piece 4 simultaneously clamps and fixes the conductive part 2 and the power cord 3. Since the conductive part 2 and the power cord 3 are connected as one, the connection firmness between the conductive part 2, the power cord 3 and the insulating shell 1 can be improved, and the power cord 3 can be prevented from falling off due to excessive pulling; the surface structure of the insulating shell 1 is simplified, and no pressing buckle is arranged, which reduces the obstruction when the power cord terminal and the horn socket are plugged in and out, and is convenient for manual operation during aging.

[0028] Specific embodiments of the present utility model are shown below.

[0029] A spring sheet 21 is provided on the surface of the above-mentioned conductive member 2. The spring sheet 21 is squeezed and deformed when the conductive member 2 is inserted into the slot 11. When the conductive member 2 abuts against the inner end of the slot 11, the spring sheet 21 recovers and hooks on the side wall of the hollow portion 12, thereby realizing axial limitation of the conductive member 2. Combined with the clamping effect of the clamping member 4, the conductive member 2 can be further prevented from moving axially in the slot 11, thereby improving the structural stability.

[0030] The outer end of the pressing member 4 is provided with a protrusion 41 which abuts against the surface of the power line 3 and is used to press the power line 3 .

[0031] Furthermore, an arc groove 42 matching the power cord 3 is provided on the end surface of the protrusion 41 facing the power cord 3 .

[0032] The pressing member 4 is provided with a rib 43 on one side facing the side wall of the slot 11, and a slope 44 is provided on one end of the rib 43 facing the inner end of the pressing member 4. The slope 44 provides guidance and guides deformation when the pressing member 4 is inserted into the slot 11, and the rib 43 makes the pressing member 4 press more tightly against the surface of the power cord 3.

[0033] The axial limiting structure includes a buckle 45 arranged on the surface of the pressing member 4 and a slot 13 arranged on the side wall of the slot 11; after the pressing member 4 is inserted into the slot 11, the buckle 45 is hooked in the slot 13 to achieve axial limiting of the pressing member 4.

[0034] When a plurality of the above-mentioned slots 11 are provided, the pressing member 4 can be connected together at the outer end to form a whole piece.

[0035] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A power cord terminal for an aging rack, characterized by: It includes an insulating shell, a conductive part, a power cord and a pressing part; At least one slot is provided at one end of the insulating shell, and a hollow portion connected to the surface of the insulating shell is provided at the inner end of the slot; After the conductive member is connected to the power line as a whole, it is inserted into the slot and abuts against the inner end of the slot, and a portion of the conductive member is exposed from the hollow portion; The pressing member is arranged between the power line and the side wall of the slot to press the power line; an axial limiting structure is arranged between the pressing member and the slot, and the inner end of the pressing member abuts against the conductive member.

2. The aging rack power line terminal according to claim 1, characterized in that: A spring sheet is arranged on the surface of the conductive member, and the spring sheet is hooked on the side wall of the hollow portion.

3. The aging rack power line terminal according to claim 1, characterized in that: The outer end of the pressing piece is provided with a protrusion abutting against the surface of the power line.

4. The aging rack power line terminal according to claim 3, characterized in that: An arc groove matching the power cord is arranged on the end surface of the protrusion facing the power cord.

5. The aging rack power line terminal according to claim 1, characterized in that: A rib is provided on one side of the pressing member facing the side wall of the slot, and an inclined surface is provided on one end of the rib facing the inner end of the pressing member.

6. The aging rack power line terminal according to any one of claims 1 to 5, characterized in that: The axial limiting structure includes a buckle arranged on the surface of the pressing member and a slot arranged on the side wall of the slot; the buckle is hooked in the slot.

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