CN213278464U - Special-shaped terminal for automobile ABS controller - Google Patents

Special-shaped terminal for automobile ABS controller Download PDF

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Publication number
CN213278464U
CN213278464U CN202022771211.9U CN202022771211U CN213278464U CN 213278464 U CN213278464 U CN 213278464U CN 202022771211 U CN202022771211 U CN 202022771211U CN 213278464 U CN213278464 U CN 213278464U
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shaped terminal
section
special
controller
fixed section
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CN202022771211.9U
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刘瑞东
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Suzhou Fufeng United Electronic Co ltd
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Suzhou Fufeng United Electronic Co ltd
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Abstract

The utility model discloses a special-shaped terminal for an automobile ABS controller, which comprises a fixed section and an inserting section, wherein the thickness of the fixed section is twice of the wall thickness of the inserting section, and the inserting section is formed by thinning and bending a part of a sheet material through machining; the inserting section comprises an inserting part, a connecting part and a reinforcing part, the distance between inserting pieces of the inserting part is gradually reduced from top to bottom, and then a flared opening with gradually increased caliber is formed; the limiting elastic sheet of the connecting part is an elastic sheet formed by slotting the connecting part, and the limiting elastic sheet can be clamped into a groove of a plastic shell of the controller for limiting; two pins are formed at the end part of the fixed section, and the conduction between the special-shaped terminal and the circuit board is realized by welding the pins on the circuit board of the controller; the plug-in section of the special-shaped terminal is formed by machining and thinning a part of a sheet and bending, is of a single-layer structure, cannot cause poor electroplating and the like in the subsequent electroplating process, and improves the conductivity of the special-shaped terminal welded on a circuit board finally.

Description

Special-shaped terminal for automobile ABS controller
Technical Field
The utility model relates to an electronic components technical field especially relates to a special-shaped terminal.
Background
The ABS system has the following functions: the brake antilock system (zhianilock brake system) is abbreviated as ABS. The function is that when the automobile brakes, the braking force of the brake is automatically controlled, so that the wheels are not locked and are in a state of rolling and sliding (the sliding rate is about 20 percent) to ensure that the adhesive force between the wheels and the ground is at the maximum. The ABS controller is a control part for controlling the realization of the functions of the ABS controller, and the controller is provided with a plurality of terminals for conduction, wherein one terminal is used for connecting a circuit board of the controller, and the other terminal is connected with a plug.
In order to overcome the defects, the designer actively innovates and researches to create the special-shaped terminal for the automobile ABS controller.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem of main solution provides a car is special-shaped terminal for ABS controller, and the grafting section of this special-shaped terminal is by the partly machining attenuation of sheet and through the grafting section of buckling and forming, is single-layer structure, and the in-process that can not follow-up electroplating produces electroplating badly etc. improves special-shaped terminal and finally welds in the conductivity etc. of circuit board, ensures that the product satisfies the connection function requirement and satisfies the electrical property requirement.
In order to solve the technical problem, the utility model discloses a technical scheme be: the special-shaped terminal for the automobile ABS controller comprises a fixed section and an insertion section, wherein the thickness of the fixed section is 0.75-0.85mm, the thickness of the fixed section is twice of the wall thickness of the insertion section, and the insertion section is formed by machining a part of a sheet (thinning and bending;
the surface of the terminal is plated with a plating layer which is a copper layer or a gold layer;
defining one side of the fixed section as an upper side, wherein the inserting section comprises an inserting part, a connecting part and a reinforcing part, the connecting part is positioned between the inserting part and the reinforcing part, the inserting part comprises inserting pieces, the distance between the inserting pieces is gradually reduced from top to bottom, then an expanding opening with gradually increased caliber is formed, and a plug can be inserted between the inserting pieces through the expanding opening;
the connecting part is provided with a limiting elastic sheet which can be matched with a plastic shell of the controller, the limiting elastic sheet is an elastic sheet formed by slotting the connecting part, and the limiting elastic sheet can be clamped into a groove of the plastic shell of the controller for limiting;
two pins are formed at the end part of the fixing section, the conduction between the special-shaped terminal and the circuit board is realized by welding the pins on the circuit board of the controller, and the width of the fixing section is 6.12 +/-0.03 mm.
Furthermore, the thickness of the fixed section is 0.8mm, and the thickness of the insertion section is 0.4 mm.
Furthermore, the reinforcing part is provided with two supporting sheets, the supporting sheets are perpendicular to the surface of the fixing section, and the supporting sheets enable the special-shaped terminal and the plastic shell of the controller to form supporting.
Further, the surface roughness Ra of the special-shaped terminal is 0.4 +/-0.01 mu m.
Further, the width of the special-shaped terminal is 6.78-6.86mm, and the length of the special-shaped terminal is 29.5-29.9 mm.
Further, the minimum distance between the inserting pieces is 0.3-0.5 mm.
Further, the height of the supporting sheet is 4.2-4.28 mm.
The utility model has the advantages that:
the utility model comprises a fixed section and an inserting section, wherein the thickness of the fixed section is twice of the wall thickness of the inserting section, and the inserting section is formed by machining and thinning a part of a sheet and bending the sheet; the surface of the terminal is plated with a plating layer, the plug section comprises a plug part, a connecting part and a reinforcing part, the connecting part is positioned between the plug part and the reinforcing part, the plug part comprises a plug sheet, two pins are formed at the end part of the fixing section, the conduction between the special-shaped terminal and the circuit board is realized by welding the pins on the circuit board of the controller, the plug-in section of this dysmorphism terminal is by the partly machine tooling attenuation of sheet and the plug-in section that forms through buckling, is single-layer construction, compare in other structures (if make the canned paragraph be bilayer structure by thinner sheet folding, the thickness that realizes the canned paragraph is twice the plug-in section thickness, because can produce the gap in the difficult chance of producing between the bilayer structure, follow-up can produce electroplating badly etc.) can not produce electroplating badly etc. again in-process of follow-up electroplating, improve the continuity etc. that special-shaped terminal welded the circuit board finally, ensure that the product satisfies connection function requirement and satisfies the electrical property requirement.
Furthermore, the connecting part of the utility model is provided with a limiting elastic sheet which can be matched with the plastic shell of the controller, the limiting elastic sheet is an elastic sheet formed by slotting the connecting part, and the limiting elastic sheet can be clamped into a groove of the plastic shell of the controller for limiting, so that the purpose of mounting the terminal on the circuit board can be realized, and the terminal is very convenient and quick without the help of tools;
furthermore, the utility model discloses an inserting part includes the inserted sheet, and the distance between the inserted sheet is earlier gradually diminishing from top to bottom, and the flaring that the back becomes the bore gradually grow, and the plug can insert between the inserted sheet through the flaring, and the flaring design improves the smooth and easy nature that the plug inserted, and the section that bore size is less relatively can guarantee that the plug fully contacts, guarantees conductivity etc.;
furthermore, the utility model discloses a rib can be equipped with two support pieces, because the thickness of connecting portion and grafting portion is thicker, consequently can be great at the size of establishing the through-hole that supplies the terminal to pass at the circuit board, and the support piece that is equipped with can form the support between the pore wall of the through-hole of the plastic shell of controller, avoids the terminal to insert behind the through-hole, makes a round trip to rock etc..
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is an external view of the present invention;
FIG. 2 is a side view of a portion of the sheet of the present invention after it has been machined to thin;
fig. 3 is a front view of the present invention;
fig. 4 is a side view of the present invention;
the parts in the drawings are marked as follows:
the special-shaped terminal comprises a sheet 10, a fixed section 1, pins 11, a plug section 2, a plug part 21, a plug sheet 211, a flared opening 212, a connecting part 22, a limiting elastic sheet 221, a reinforcing part 23, a supporting sheet 231, a width W1 of the fixed section, a width W2 of the special-shaped terminal, a length L, a minimum distance D between the plug sheets and a height H of the supporting sheet.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): a special-shaped terminal for an automobile ABS controller is disclosed, as shown in FIGS. 1 to 4, the special-shaped terminal comprises a fixed section 1 and an insertion section 2, the thickness of the fixed section is 0.75-0.85mm, the thickness of the fixed section is twice the wall thickness of the insertion section, and the insertion section is an insertion section which is formed by thinning and bending a part of a sheet material 10 through machining (such as milling, grinding and the like, but not limited thereto) (as shown in FIG. 2, part A forms the fixed section of the terminal, and part B forms the insertion section of the terminal);
the surface of the terminal is plated with a plating layer which is a copper layer or a gold layer;
defining one side of the fixed section as an upper side, wherein the inserting section comprises an inserting part 21, a connecting part 22 and a reinforcing part 23, the connecting part is positioned between the inserting part and the reinforcing part, the inserting part comprises inserting pieces 211, the distance between the inserting pieces is gradually reduced from top to bottom, then a flared opening 212 with gradually increased caliber is formed, and a plug can be inserted between the inserting pieces through the flared opening;
the connecting part is provided with a limiting elastic sheet 221 which can be matched with a plastic shell of the controller, the limiting elastic sheet is an elastic sheet formed by slotting the connecting part, and the limiting elastic sheet can be clamped into a groove of the plastic shell of the controller for limiting;
two pins 11 are formed at the end part of the fixed section, the conduction between the special-shaped terminal and the circuit board is realized by welding the pins to the circuit board of the controller, and the width W1 of the fixed section is 6.12 +/-0.03 mm.
In this embodiment, the thickness of the fixed section is 0.8mm, and the thickness of the insertion section is 0.4 mm.
In this embodiment, the reinforcing portion is provided with two supporting pieces 231, the supporting pieces are perpendicular to the surface of the fixing section, and the supporting pieces are used to support the special-shaped terminal and the plastic shell of the controller.
The surface roughness Ra of the special-shaped terminal is 0.4 +/-0.01 mu m.
The width W2 of the special-shaped terminal is 6.78-6.86mm, and the length L is 29.5-29.9 mm.
The minimum distance D between the inserting sheets is 0.3-0.5 mm.
The height H of the supporting sheet is 2.15-2.25 mm.
In the embodiment, the width W1 of the fixing section is 6.12mm, and the surface roughness Ra of the special-shaped terminal is 0.4 μm; the width W2 of the special-shaped terminal is 6.86mm, and the length L is 29.5 mm; the minimum distance D between the splicing sheets is 0.4 mm; the height H of the supporting sheet is 2.2 mm.
The utility model discloses a theory of operation and working process as follows:
the embodiment comprises a fixed section and an insertion section, wherein the thickness of the fixed section is twice of the wall thickness of the insertion section, and the insertion section is formed by machining and thinning one part of a sheet and bending the sheet; the surface of the terminal is plated with a plating layer, the plug section comprises a plug part, a connecting part and a reinforcing part, the connecting part is positioned between the plug part and the reinforcing part, the plug part comprises a plug sheet, two pins are formed at the end part of the fixed section, the conduction between the special-shaped terminal and the circuit board is realized by welding the pins on the circuit board of the controller, the plug section of the special-shaped terminal is a plug section which is formed by machining, thinning and bending a part of a sheet, is of a single-layer structure, compared with other structures (for example, the fixed section is of a double-layer structure by bending and pressing a thinner sheet, the thickness of the fixed section is twice of the thickness of the plug section, because the double-layer structure inevitably generates a gap, electroplating solution can flow into the gap during subsequent electroplating, can flow to the surface of the fixed section after being dried, and influence the conduction finally welded on the circuit board), can not generate poor electroplating in the, the conductivity of the special-shaped terminal welded on the circuit board finally is improved, and the product is ensured to meet the requirements of connection function and electrical performance
The connecting part is provided with a limiting elastic sheet which can be matched with a plastic shell of the controller, the limiting elastic sheet is formed by slotting the connecting part, and the limiting elastic sheet can be clamped into a groove of the plastic shell of the controller for limiting, so that the purpose of mounting the terminal on the circuit board can be realized, a tool is not needed, and the terminal is very convenient and quick;
the plug part comprises plug sheets, the distance between the plug sheets is gradually reduced from top to bottom, then a flared opening with gradually increased caliber is formed, the plug can be inserted between the plug sheets through the flared opening, the smoothness of plug insertion is improved through the design of the flared opening, the section with the smaller caliber size can ensure that the plug can be fully contacted, the conductivity is ensured and the like;
the rib can be equipped with two support pieces, because the thickness of connecting portion and grafting portion is thicker, consequently can be great at the size of establishing the through-hole that supplies the terminal to pass at the circuit board, and the support piece that is equipped with can form the support between the pore wall of the through-hole of the plastic shell of controller, avoids the terminal to insert behind the through-hole, makes a round trip to rock etc..
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.

Claims (7)

1. The utility model provides an automobile ABS is special-shaped terminal for controller which characterized in that: the special-shaped terminal comprises a fixed section (1) and an insertion section (2), wherein the thickness of the fixed section is 0.75-0.85mm, the thickness of the fixed section is twice of the wall thickness of the insertion section, and the insertion section is formed by machining and bending a part of a sheet (10);
the surface of the terminal is plated with a plating layer which is a copper layer or a gold layer;
defining one side of the fixed section as an upper side, wherein the inserting section comprises an inserting part (21), a connecting part (22) and a reinforcing part (23), the connecting part is positioned between the inserting part and the reinforcing part, the inserting part comprises inserting pieces (211), the distance between the inserting pieces is gradually reduced from top to bottom, then a flaring (212) with gradually increased caliber is formed, and a plug can be inserted between the inserting pieces through the flaring;
the connecting part is provided with a limiting elastic sheet (221) which can be matched with a plastic shell of the controller, the limiting elastic sheet is an elastic sheet formed by slotting the connecting part, and the limiting elastic sheet can be clamped into a groove of the plastic shell of the controller for limiting;
two pins (11) are formed at the end part of the fixed section, the conduction between the special-shaped terminal and the circuit board is realized by welding the pins to the circuit board of the controller, and the width (W1) of the fixed section is 6.12 +/-0.03 mm.
2. The shaped terminal for an ABS controller of an automobile according to claim 1, wherein: the thickness of fixed section is 0.8mm, the thickness of grafting section is 0.4 mm.
3. The shaped terminal for an ABS controller of an automobile according to claim 1, wherein: the reinforcing part is provided with two supporting sheets (231), the supporting sheets are perpendicular to the surface of the fixing section, and the supporting sheets enable the special-shaped terminal and the plastic shell of the controller to form supporting.
4. The shaped terminal for an ABS controller of an automobile according to claim 1, wherein: the surface roughness of the special-shaped terminal is 0.4 +/-0.01 mu m.
5. The shaped terminal for an ABS controller of an automobile according to claim 1, wherein: the width (W2) of the special-shaped terminal is 6.78-6.86mm, and the length (L) of the special-shaped terminal is 29.5-29.9 mm.
6. The shaped terminal for an ABS controller of an automobile according to claim 1, wherein: the minimum distance (D) between the insertion pieces is 0.3-0.5 mm.
7. The shaped terminal for an ABS controller of an automobile according to claim 3, wherein: the height (H) of the supporting sheet is 2.15-2.25 mm.
CN202022771211.9U 2020-11-26 2020-11-26 Special-shaped terminal for automobile ABS controller Active CN213278464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022771211.9U CN213278464U (en) 2020-11-26 2020-11-26 Special-shaped terminal for automobile ABS controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022771211.9U CN213278464U (en) 2020-11-26 2020-11-26 Special-shaped terminal for automobile ABS controller

Publications (1)

Publication Number Publication Date
CN213278464U true CN213278464U (en) 2021-05-25

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CN202022771211.9U Active CN213278464U (en) 2020-11-26 2020-11-26 Special-shaped terminal for automobile ABS controller

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113659369A (en) * 2021-08-19 2021-11-16 路鑫科技(东莞)有限公司 Conduction piece for connecting power source and circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113659369A (en) * 2021-08-19 2021-11-16 路鑫科技(东莞)有限公司 Conduction piece for connecting power source and circuit board
CN113659369B (en) * 2021-08-19 2024-02-27 路鑫科技(东莞)有限公司 Conduction piece for connecting power source and circuit board

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