Power connection sheet convenient for automatic production
The power connection sheet with a multi-piece structure addresses the challenge of high current capacity at low cost by enabling automated production and material flexibility, achieving efficient and cost-effective performance.
Patent Information
- Application Number
- CN202420126827.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-18
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-18
AI Technical Summary
Existing power connectors in electric kettles face challenges in achieving high current capacity at a low cost due to their integral structure, leading to high material costs when using high-value materials or inadequate performance with low-value materials.
A power connection sheet comprising multiple bent sheets connected by riveting, featuring a hollow groove for bending, protrusions, gaps, and isolation grooves, allowing for automated production and material flexibility.
The solution enables cost-effective high-current capacity while facilitating automated production and improved bending and positioning, enhancing usability and reducing material costs.
Smart Images
Figure CN222233900U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of temperature controllers, in particular to a power connection piece which is convenient for automated production. Background Art
[0002] At present, the heating method of the electric kettle is usually that a thermostat installed in the kettle contacts a bottom plate with an electric coupler to transfer electric energy.
[0003] At present, the power connector of the coupler is mostly made of an integral piece to achieve electrical conduction when the thermostat is inserted. If the power connector of such a structure is made of high-value materials, the cost is high, and if it is made of low-value materials, it is difficult to meet the use requirements of large currents. Utility Model Content
[0004] In order to overcome the shortcomings of the background technology, the utility model provides a terminal block that is easy to produce automatically, mainly solving the problem that the current terminal block is made of an integrated structure and is difficult to meet the demand for high current at a low cost.
[0005] The technical solution adopted by the utility model is:
[0006] A power connection sheet that is easy to produce automatically includes a first sheet, including a first main sheet and a first sub-sheet formed by integral bending, and the first sub-sheet is provided with a contact point; a second sheet includes a second main sheet and a second sub-sheet formed by integral bending, the second main sheet is fixedly connected to the first main sheet, and the second sub-sheet is provided with a hollow groove, and the hollow groove is used for a bending head to pass through and contact the first sub-sheet.
[0007] The first sheet and the second sheet are connected by riveting.
[0008] It also includes a rivet head, which is arranged on the second main piece; and a rivet hole, which is arranged on the first main piece and is used for riveting with the rivet head.
[0009] Part of the hollow grooves is arranged on the second main piece.
[0010] It also includes a protrusion, which is arranged on the second sheet and is used to contact with the first sheet; and a gap, which is arranged between the second sheet and the first sheet.
[0011] There are a plurality of first sub-sheets, each of which is provided with a contact.
[0012] It also includes isolation grooves, which are arranged between adjacent slices.
[0013] The beneficial effects of the utility model are as follows: the utility model provides a power connection plate which is convenient for automated production, adopts a multi-piece structure, and the multi-piece structure can be made of different materials, which meets the use requirements and can have a lower cost, and it has a hollow groove, which is convenient for the elbow to pass through and bend it during bending. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model.
[0015] Figure 2 It is a three-dimensional schematic diagram of the first sheet of an embodiment of the utility model.
[0016] Figure 3 It is a three-dimensional schematic diagram of the second piece of an embodiment of the utility model.
[0017] Figure 4 It is a three-dimensional schematic diagram of the second piece of an embodiment of the utility model.
[0018] Figure 5 It is a cross-sectional schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings: As shown in the figure, a power connection sheet that is easy to produce automatically includes a first sheet 1, including a first main sheet 11 and a first sheet 12 formed by integral bending, and the first sheet is provided with a contact 121; a second sheet 2, including a second main sheet 21 and a second sheet 22 formed by integral bending, the second main sheet is fixedly connected to the first main sheet, and the second sheet is provided with a hollow groove 23, and the hollow groove is used for the bending head to pass through and contact the first sheet. The bending angles of the first sheet and the second sheet are different, so they cannot be bent by a bending action. With such a structure, after the first sheet and the second sheet are produced, one end can be fixed first, and then the first sheet can be bent first, and then the second sheet can be bent for easy automated processing. Preferably, the first sheet can be made of beryllium copper, and the second sheet can be made of brass, which can meet the use requirements and reduce costs.
[0020] In this embodiment, as shown in the figure, the first sheet and the second sheet are connected by riveting, which is convenient for installation.
[0021] In this embodiment, as shown in the figure, it also includes a rivet head 24, which is arranged on the second main piece; and a rivet hole 13, which is arranged on the first main piece and is used for riveting with the rivet head. The structure is simple and the installation is convenient.
[0022] In this embodiment, as shown in the figure, part of the hollow groove is provided on the second main piece.
[0023] In this embodiment, as shown in the figure, a protrusion 51 is provided on the second sheet for contacting the first sheet, and a gap 52 is provided between the second sheet and the first sheet, which can reduce heat transfer and facilitate bending and positioning.
[0024] In this embodiment, as shown in the figure, the first sub-sheet 12 is provided in plurality, and each of the first sub-sheets is provided with a contact point. Increasing the contact points increases the usable current intensity.
[0025] In this embodiment, as shown in the figure, it also includes an isolation groove 14, which is arranged between adjacent slices.
[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0028] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.
Claims
1. A power strip that is convenient for automated production, characterized in that: include A first sheet (1) comprising a first main sheet (11) and a first sub-sheet (12) formed by integral bending, wherein the first sub-sheet is provided with a contact point (121); The second sheet (2) comprises a second main sheet (21) and a second secondary sheet (22) formed by integral bending, wherein the second main sheet is fixedly connected to the first main sheet, and the second secondary sheet is provided with a hollow groove (23) for the bending head to pass through and contact the first sheet.
2. A terminal block for automated production according to claim 1, characterized in that: The first sheet and the second sheet are connected by riveting.
3. A terminal block for automated production according to claim 2, characterized in that: Also includes A riveting head (24) is provided on the second main piece; A riveting hole (13) is provided on the first main piece and is used for riveting with the riveting head.
4. The power strip for automated production according to claim 1, characterized in that: Part of the hollow grooves is arranged on the second main piece.
5. The power strip for automated production according to claim 1, characterized in that: Also includes A protrusion (51) is provided on the second sheet and is used for contacting with the first sheet; A gap (52) is provided between the second sheet and the first sheet.
6. A terminal block for automated production according to any one of claims 1 to 5, characterized in that: There are a plurality of first sub-sheets (12), each of which is provided with a contact.
7. The power strip for automated production according to claim 6, characterized in that: It also includes isolation grooves (14) arranged between adjacent slices.