Flag-shaped associated horizontal insertion piece

Abstract

The utility model discloses a flag-shaped associated horizontal insert, which relates to the technical field of circuit board inserts, and comprises a body and a belt body, the body comprises a base part, a mounting part and an insert, and the other side wall of the insert away from the base part is provided with a supporting part which is used for preventing the base part from overturning when the base part is mounted on a circuit board; the mounting part is arranged at the bottom of the base part, the mounting part comprises pins and a conductive part, the pins are arranged on the two sides of the conductive part, and the width of the conductive part is at least twice the thickness of the conductive part, so that the area of a conductive region is increased, and the current bearing capacity and the working stability are improved. The tail ends of the pins are provided with connecting parts, the connecting parts extend in the direction away from the base part, the belt body is connected to the tail ends, away from the bodies, of the connecting parts, the multiple bodies are arranged on the belt body at intervals, the inserting pieces of every two adjacent bodies are parallel to each other, the belt body can load the multiple bodies at the same time, and therefore feeding of the multiple bodies is achieved through movement of the belt body. And automatic sheet insertion is facilitated, and the assembly precision and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of circuit board insert technology, and in particular to a flag-shaped horizontal insert. Background Technology

[0002] In related technologies, traditional inserts are mostly assembled in bulk form, requiring manual insertion and assembly onto the PCB board, resulting in low automation and limited efficiency. In existing product structures, the separate design of the insert body and the feeding belt makes it difficult to adapt to the needs of automated stamping and continuous production. Furthermore, insufficient width of the conductive area easily leads to weak current carrying capacity, affecting stability; the current anti-tipping support structure during the insertion process has insufficient load-bearing capacity, making it prone to tipping over, and this support structure is prone to defects during stamping, resulting in poor assembly accuracy and reliability. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a flag-shaped horizontal inserter that enables automated inserting and improves insertion accuracy.

[0004] A flag-shaped horizontal insert according to an embodiment of the present invention includes:

[0005] The body includes a base, a mounting part, and a insert. The insert extends outward from the base. A support part is provided on the other side wall of the insert away from the base. The mounting part is located at the bottom of the base. The mounting part includes pins and a conductive part. Pins are provided on both sides of the conductive part. The width of the conductive part is at least twice its thickness. A connecting part is provided at the end of the pin. The connecting part extends in the direction away from the base.

[0006] The belt is connected to the end of the connecting part away from the main body. Multiple main bodies are arranged at intervals on the belt, and the inserts of two adjacent main bodies are parallel to each other.

[0007] According to an embodiment of the present invention, a flag-shaped horizontal insert has at least the following advantages: This embodiment includes a body and a belt. The body includes a base, a mounting portion, and inserts. A support portion is provided on the side wall of the insert away from the base to prevent the base from tipping over when mounted on the circuit board. The mounting portion is located at the bottom of the base and includes pins and conductive portions. Pins are provided on both sides of the conductive portion, and the width of the conductive portion is at least twice its thickness, thereby increasing the area of ​​the conductive region, thus improving current carrying capacity and operational stability. A connecting portion is provided at the end of the pin, extending in a direction away from the base. The belt connects to the end of the connecting portion away from the body. Multiple bodies are arranged at intervals on the belt, with inserts on adjacent bodies parallel to each other. The belt can simultaneously load multiple bodies, thereby achieving feeding of multiple bodies through the movement of the belt, facilitating automatic inserting, and improving assembly accuracy and efficiency.

[0008] According to some embodiments of the present invention, the insert includes a first extension and a second extension. The first extension extends outward from the base along the thickness direction of the base, and the extension direction of the second extension is perpendicular to the extension direction of the first extension.

[0009] According to some embodiments of the present invention, the mounting portion has a third extension portion, which extends in the same direction as the second extension portion.

[0010] According to some embodiments of the present invention, the support portion is disposed at the end of the first extension portion away from the base portion.

[0011] According to some embodiments of the present invention, the pins provided on both sides of the conductive part are bent relative to the base, and the two pins extend outward from the base in opposite directions.

[0012] According to some embodiments of the present invention, the width of the connecting part is smaller than the width of the pin, and the width of the connecting part is smaller than the thickness of the base.

[0013] According to some embodiments of the present invention, a reinforcing member is provided between two connecting parts located on both sides of the conductive part, and the reinforcing member is fixed to the strip body.

[0014] According to some embodiments of this utility model, the part where the reinforcing member connects with the connecting part is provided with a connecting part, and the width of the connecting part is greater than the width of the connecting part.

[0015] According to some embodiments of this utility model, the shortest distance between the conductive part and the pin is S2, and the maximum width of the conductive part is S1, satisfying: S2 > S1.

[0016] According to some embodiments of the present invention, the maximum width of the base is S3 and the maximum length of the second extension is S4, satisfying: 1.6≤S4 / S3≤2.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a front view of a flag-shaped horizontal insert in an embodiment of the present utility model;

[0020] Figure 2 This is a top view of the main body in an embodiment of this utility model;

[0021] Figure 3 for Figure 2 View from direction A in the middle;

[0022] Figure 4 for Figure 2 View from direction B;

[0023] Figure 5 for Figure 2 View from the C-direction;

[0024] Figure 6 This is a schematic diagram of the pin bending in an embodiment of this utility model.

[0025] Figure label:

[0026] Body 100; base 101; insert 102; first extension 103; second extension 104; support 105; positioning hole 107;

[0027] Mounting part 110; conductive part 111; pin 112; connecting part 113; third extension part 114; reinforcing member 115; connecting part 116;

[0028] 120g of body. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] Reference Figure 1 A flag-shaped horizontal insert according to an embodiment of the present invention includes a body 100 and a belt 120. The body 100 includes a base 101, a mounting portion 110, and inserts 102. The mounting portion 110 is located at the bottom of the base 101 and includes pins 112 and conductive portions 111. At least two pins 112 are provided, located on both sides of the conductive portions 111. A connecting portion 113 is provided at the end of the pins 112, extending in a direction away from the base 101. The belt 120 is connected to the end of the connecting portion 113 away from the body 100. Multiple bodies 100 are arranged at intervals on the belt 120, and the inserts 102 of two adjacent bodies 100 are parallel to each other. The belt 120 can simultaneously load multiple bodies 100. It is understood that the body 100 is formed by stamping, and the multiple bodies 100 after forming are connected to the belt 120. In this embodiment, the belt 120 is made of paper or nylon and is bonded to the body 100. When the belt 120 moves, it can realize the automated feeding process of multiple bodies 100.

[0034] Understandably, the conductive portion 111 extends downward from the base 101 and is used to connect wires or conductors within the circuit board. Furthermore, pins 112 are provided on both sides of the conductive portion 111, and the width of the conductive portion 111 is at least twice its thickness, thereby increasing the area of ​​the conductive region, thus improving current carrying capacity and operational stability. In this embodiment, the base 101, the mounting portion 110, and the insert 102 are formed by stamping, and all three have equal thickness.

[0035] Reference Figure 5 and Figure 6 It is understood that the pin 112 is used for the insertion of the body 100 on the circuit board, and the pin 112 can be bent to snap onto the back of the circuit board. The two pins 112 extend outward from the base 101 in opposite directions to achieve pre-fixation of the body 100 on the circuit board, and then the body 100 is completely fixed on the circuit board by soldering.

[0036] Reference Figure 4It is understood that the shortest distance between the conductive part 111 and the pin 112 is S2, and the maximum width of the conductive part 111 is S1, satisfying the condition: S2 > S1, that is, the maximum width of the conductive part 111 is less than the shortest distance between the conductive part 111 and the pin 112. Specifically, since the conductive part 111 and the pin 112 are formed by stamping, when the maximum width of the conductive part 111 is less than the shortest distance between the conductive part 111 and the pin 112, it can ensure that there is sufficient space between the conductive part 111 and the pin 112, avoiding defects such as deformation of the edges of the conductive part 111 and the pin 112 due to the stamping range being too small, thereby ensuring that the body 100 has good conductivity and connection stability.

[0037] Furthermore, referring to Figure 3 The width of the connecting portion 113 is smaller than the width of the pin 112, and the width of the connecting portion 113 is smaller than the thickness of the base 101, forming a narrow neck structure. This facilitates cutting during automatic insertion, improving the efficiency of automatic insertion. Furthermore, a reinforcing member 115 is provided between the two connecting portions 113 on both sides of the conductive portion 111. The reinforcing member 115 is fixed to the belt body 120, which improves the connection stability between the body 100 and the belt body 120. During stamping, it allows the two pins 112 to connect through the connecting portion 113 and the reinforcing member 115, preventing deformation of the pins 112. Furthermore, a connecting portion 116 is provided at the connection point between the reinforcing member 115 and the connecting portion 113. The width of the connecting portion 116 is greater than the width of the connecting portion 113. The connecting portion 116 increases the connection strength between the connecting portion 113 and the reinforcing member 115, preventing excessive stress concentration and breakage between them, thus improving the stability of the automatic feeding process.

[0038] Reference Figure 3 It can be understood that the mounting portion 110 has a third extension portion 114, which extends in the same direction as the second extension portion 104. The third extension portion 114 is provided with a pin 112, thereby increasing the width of the connection between the mounting portion 110 and the circuit board, which is beneficial to improving installation stability. Furthermore, compared to directly increasing the width of the mounting portion 110 and the base 101, providing the third extension portion 114 can increase the installation width without adding too much material and weight, which is beneficial to reducing material costs and maintaining lightweight design.

[0039] Reference Figure 2It is understood that the insert 102 is used to connect to an external circuit or electrical appliance. The insert 102 includes a first extension 103 and a second extension 104. The first extension 103 extends outward from the base 101 along the thickness direction of the base 101, and the extension direction of the second extension 104 is perpendicular to the extension direction of the first extension 103. It is understood that the first extension 103 and the base 101 are formed by bending. At the same time, the end of the second extension 104 has a positioning hole 107, which facilitates the limiting of the terminal when connecting to an external circuit or electrical appliance, reducing the possibility of detachment.

[0040] It is understood that the insert 102 has a support portion 105 on the side wall opposite to the base 101. The support portion 105 is located at the end of the first extension 103 opposite to the base 101 and extends downward from the end of the first extension 103 of the support portion 105. This is used to prevent the base 101 from tipping over when mounted on the circuit board and to improve the connection stability between the body 100 and the circuit board. It is understood that in conventional structures, the support structure is located between the conductive part 111 and the pin 112. Since the area between the conductive part 111 and the pin 112 is small, the support structure is prone to defects during stamping and forming, and its support for the body 100 is insufficient. In this embodiment, the support portion 105 can support the outer side of the second extension 104 opposite to the base 101, which is easy to form. At the same time, when the body 100 is mounted on the circuit board, the bottom wall of the support portion 105 can directly press against the surface of the circuit board, thereby achieving stable support for the insert 102.

[0041] Reference Figure 4 It is understandable that the maximum width of the base 101 is S3, and the maximum length of the second extension 104 is S4, satisfying: 1.6 ≤ S4 / S3 ≤ 2, that is, the ratio between the maximum length of the second extension 104 and the maximum width of the base 101 is between 1.6 and 2. On the one hand, when S4 / S3 < 1.6, the second extension 104 is relatively short relative to the width of the base 101, which is not conducive to the stability of the connection with external circuits, and the insufficient contact area will lead to poor conductivity. On the other hand, when S4 / S3 > 2, the second extension 104 is relatively long relative to the width of the base 101. Under the premise that the thickness of the second extension 104 remains unchanged, its rigidity is insufficient, which can easily lead to unstable connection and deformation, and increases the possibility of the base 101 tipping over within the circuit board. In summary, only when the ratio between the maximum length of the second extension 104 and the maximum width of the base 101 is between 1.6 and 2, i.e. 1.6≤S4 / S3≤2, can the connection stability between the body 100 and the circuit board be ensured while meeting the conductivity requirements.

[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A flag-type integral horizontal insert, characterized in that, include: The body includes a base, a mounting part, and a insert. The insert extends outward from the base. A support part is provided on the side wall of the insert away from the base. The mounting part is located at the bottom of the base. The mounting part includes pins and conductive parts. Pins are provided on both sides of the conductive part. The width of the conductive part is at least twice its thickness. A connecting part is provided at the end of the pins. The connecting part extends in a direction away from the base. A belt is connected to the end of the connecting portion away from the main body. Multiple main bodies are arranged at intervals on the belt, and the inserts of two adjacent main bodies are parallel to each other.

2. A flag-type integral horizontal insert according to claim 1, characterized in that The insert includes a first extension and a second extension. The first extension extends outward from the base along the thickness direction of the base, and the extension direction of the second extension is perpendicular to the extension direction of the first extension.

3. A flag-type integral horizontal insert according to claim 2, characterized in that, The mounting portion has a third extension portion that extends in the same direction as the second extension portion.

4. The flag-type integral horizontal insert according to claim 2, wherein The support portion is disposed at the end of the first extension portion away from the base portion.

5. The flag-type integral horizontal insert of claim 1, wherein The pins on both sides of the conductive portion are bent relative to the base, and the two pins extend outward from the base in opposite directions.

6. The flag-shaped horizontal insert according to claim 1, characterized in that, The width of the connector is smaller than the width of the pin, and the width of the connector is smaller than the thickness of the base.

7. The flag-type integral horizontal insert of claim 1 wherein, A reinforcing member is provided between the two connecting portions located on both sides of the conductive portion, and the reinforcing member is fixed to the strip body.

8. A flag-type integral horizontal insert according to claim 7, characterized in that, The part where the reinforcing member connects to the connecting part is provided with a connecting part, and the width of the connecting part is greater than the width of the connecting part.

9. The flag-type integral horizontal insert of claim 1, wherein The shortest distance between the conductive part and the pin is S2, and the maximum width of the conductive part is S1, satisfying that: S2 > S1.

10. The flag-type integral horizontal insert of claim 2, wherein The maximum width of the base is S3, and the maximum length of the second extension is S4, satisfying: 1.6≤S4 / S3≤2.

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