TWM615115U - Electronic component having oblique-surfaced pins - Google Patents

Abstract

The present invention provides an electronic component with beveled pins, including a body and a plurality of pins, wherein the body has a bearing surface; the pins have a first end and a second end, and each first end is fixed relative to the bearing surface , Each second end has an end surface, and each end surface is inclined with respect to the bearing surface.

Description

Electronic components with beveled pins

The present invention provides an electronic component, and particularly relates to an electronic component with beveled pins.

As technology advances, communication technology industries continue to break, especially popular in recent years, the fifth generation of mobile communications technology ^{(5 th generation mobile networks, 5G} ) will soon become the mainstream data transmission medium in each country. In the above industries, it is often necessary to use precision electronic components such as diodes and transistors. These electronic components have slender pins and need to pass the pins through the flexible circuit board or the rigid circuit board in advance during the assembly process. The holes are soldered to the pins and the circuit board to bond them together. However, due to the requirements of product design regulations and the overall volume of the product, the gap between the holes and the pins is quite small, requiring manual assembly operations, which is time-consuming and expensive, and when the number of pins for a single electronic component increases , The difficulty of assembly operations will be even more improved.

The creator then exhausted his mind to study carefully, and then developed an electronic component with beveled stitches, in order to achieve the effect of improving assembly efficiency and saving manpower.

The present invention provides an electronic component with beveled pins, including a body and a plurality of pins, wherein the body has a bearing surface; the pins have a first end and a second end, and each first end is fixed relative to the bearing surface , Each second end has an end surface, and each end surface is inclined with respect to the bearing surface.

In an embodiment, each of the above-mentioned end faces has a proximal end and a distal end relative to the bearing surface, each proximal end has a first distance from the bearing surface, and each distal end has a second distance between the bearing surface, and Each second distance is greater than each corresponding first distance.

In an embodiment, the above-mentioned first distances are equal to each other, and the second distances are equal to each other.

In one embodiment, the extension directions of the aforementioned stitches are parallel to each other.

In one embodiment, each of the aforementioned end faces is formed by cutting through a mold.

In one embodiment, the outer diameter of the aforementioned pins is 0.30~0.40 mm.

In an embodiment, the inclination angle of each of the above-mentioned end faces relative to the bearing surface is 10 to 45 degrees.

As a result, the electronic component with beveled pins provided by the present invention can increase the gap between the pins and the through holes because the end surface of the second end of the pins is inclined relative to the load-bearing surface, and the pins can easily enter the assembly holes during assembly. Not only can the assembly efficiency be improved, but the difficulty of the assembly operation can be reduced, so that the assembly operation can be automated, thereby achieving the effects of saving manpower and reducing costs.

In order to make the above-mentioned features and advantages of the new creation more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings to describe in detail as follows.

1: Electronic components

100: body

110: bearing surface

120: Holder

122: Holding Department

200: pin

210: first end

220: second end

222: end face

2: Assembled parts

3: Vehicle

D: remote

D1, D2: distance

H: Piercing

P: Proximal

S: accommodating space

S01, S02: steps

T: Through hole

FIG. 1 is a three-dimensional schematic diagram of an embodiment of an electronic component with beveled pins created by the new type.

Fig. 2 is a schematic view of the right side of Fig. 1.

FIG. 3 is a schematic flowchart of steps of an embodiment of an assembling method applied to the electronic component of FIG. 1.

FIG. 4 is a three-dimensional schematic diagram of an assembly used in the assembly method of FIG. 3.

5 is a first state schematic diagram of the electronic component of FIG. 1 and the assembly of FIG. 4 applying the assembling method of FIG. 3.

6 is a schematic diagram of a second state in which the electronic component of FIG. 1 and the assembly of FIG. 4 are applied to the assembly method of FIG. 3.

Fig. 7 is a perspective schematic view of the electronic component of Fig. 1 and the assembly of Fig. 4 when assembled.

FIG. 8 is a three-dimensional schematic diagram of the electronic component of FIG. 1 and the assembly of FIG. 4 disposed on a carrier.

The aforementioned and other technical content, features, and effects of the creation of the new model will be clearly presented in the following detailed description of the preferred embodiment with reference to the drawings. It is worth mentioning that the directional terms mentioned in the following embodiments, for example: up, down, left, right, front or back, etc., only refer to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate, not to limit the creation of the new model. In addition, in the following embodiments, the same or similar elements will use the same or similar reference numerals.

Please refer to FIGS. 1 and 2. FIG. 1 is a three-dimensional schematic diagram of an embodiment of an electronic component with beveled pins created by the new model, and FIG. 2 is a schematic right side view of FIG. The electronic component 1 of this embodiment is, for example, a transistor, including a body 100 and a plurality of pins 200. The material of the pins 200 is, for example, metal, which is used to receive electrical signals and pass through the body 100 to perform calculations or generate physical phenomena. Pass it out again.

In detail, the main body 100 has a bearing surface 110, and the pins 200 respectively have a first end 210 and a second end 220, wherein each first end 210 is fixed relative to the bearing surface 110. Preferably, each first end 210 is directly fixed on the carrying surface 110 or passes through the main body 100. On the other hand, each second end 220 has an end surface 222, and each end surface 222 is inclined with respect to the carrying surface 110.

Furthermore, in this embodiment, the end faces 222 of the pins 200 are formed by cutting through a mold, and the user can first place the electronic component 1 with the uncut pins 200 in the accommodating groove of an upper mold. Make a part of the second end 220 protrude relative to the lower edge of the upper mold, and then move the lower mold corresponding to the shape of the upper mold laterally along the lower edge of the upper mold, thereby cutting the second end 220 of the stitch 200 and An inclined end surface 222 is formed. In this embodiment, the extension directions of the pins 200 are parallel to each other. Preferably, the extension directions of the pins 200 are perpendicular to the bearing surface 110, thereby simplifying the design of the cutting mold and subsequent assembly operations.

It is worth mentioning that, in this embodiment, the main body 100 further includes a holding seat 120, the holding seat 120 is fixed on the carrying surface 110, and at least one holding part 122 is formed on the periphery of the holding seat 120, wherein the holding part For example, 122 is a recessed portion that is recessed relative to the holding seat 120, and the stitches 200 pass through a plurality of through holes T passing through the holding seat 120. With this configuration, when the user wants to use an extraction tool such as a robotic arm or a gripper to extract the electronic component 1, the robotic arm or gripper can be embedded in the holding portion 122 to hold the electronic component 1. In other embodiments, the holding portion 122 can also be designed as a bump, bump or handle corresponding to the shape of the extraction tool, which is not limited by the present invention.

On the other hand, as shown in FIG. 2, each end surface 222 has a proximal end P and a distal end D relative to the bearing surface 110, wherein each proximal end P and the bearing surface 110 have a first distance D1, and each distal end D There is a second distance D2 from the bearing surface 110, and each second distance D2 is greater than the corresponding first distance D1. In other words, the distal end D of the same pin 200 is farther away from the bearing surface 110 than the proximal end P. Preferably, the first distances D1 are equal to each other, and the second distances D2 are equal to each other. In this way, during the assembly operation, it is easier to determine whether all the pins 200 of the electronic component 1 penetrate into the holes of the assembly component, which will be described in detail later.

Please refer to FIGS. 3 to 7, where FIG. 3 is a schematic diagram of the steps of an embodiment of an assembly method applied to the electronic component of FIG. 1, and FIG. 4 is a perspective schematic view of an assembly piece applied to the assembly method of FIG. 3. 5 and 6 are respectively the first state and the second state schematic diagram of the electronic component of FIG. 1 and the assembly of FIG. 4 applying the assembly method of FIG. 3, and FIG. 7 is the electronic component of FIG. 1 and the assembly of FIG. 4 Three-dimensional schematic diagram when completed. As shown in FIG. 4, the assembly 2 is, for example, a circuit board and is formed with a plurality of perforations H. The number of perforations H is greater than or equal to the number of pins 200. In this embodiment, the number of pins 200 and perforations H are both 7. . On the other hand, the assembling method of this embodiment includes: aligning each second end 220 in the perforation H (step S01), and threading the stitch 200 through the perforation H (step S02).

In detail, as shown in Figure 5, the outer diameter of the pin 200 is 0.30~0.40mm. In this embodiment, 0.35mm is taken as an example, and the inner diameter of the perforation H is 0.45mm, because the gap between the two is only The tiny 0.10mm makes it difficult to penetrate all the stitches 200 into the through hole H by automation. Therefore, when assembling, firstly, the second end 220 of each pin 200 needs to be positioned in the through hole H, and the electronic component 1 and the assembly 2 are relatively close to each other. Since the orthographic projection area of the distal end D of the pin 200 on the bearing surface 110 is smaller than the orthographic projection area of the entire pin 200 on the bearing surface 110, when the distance between the assembly 2 and the bearing surface 110 is smaller than the second as shown in FIG. 6 When the distance D2, the user can easily pass at least a part of each distal end D through these perforations H, and since each second distance D2 is equal to each other, when the distal end D of one of the stitches 200 passes through When perforating the hole H, the user can confirm that the distal ends D of all the stitches 200 are inserted through the perforation H. After ensuring that the distal end D of all the stitches 200 are inserted through the through hole H, the electronic component 1 and the assembly 2 can continue to be relatively close, so that all the stitches 200 are inserted through the through hole H, and then the assembly 2 is inserted into the through hole H. The first ends 210 of all the stitches 200 are in the state shown in FIG. 7.

It is worth mentioning that although increasing the inclination angle of the end surface 222 relative to the bearing surface 110 can make the distal end D sharper and easier to penetrate the perforation H, it also means that more needles need to be cut during cutting. The material of the pin 200 may cause insufficient structural strength or even breakage of the pin 200. Therefore, the inclination angle of each end surface 222 with respect to the bearing surface 110 is preferably 10 to 45 degrees, and 20 degrees is taken as an example in this embodiment.

After the assembly 2 is sleeved on the first ends 210 of all the pins 200, the user can cut off a part or even all of the protruding parts of each second end 220 relative to the assembly 2. In this way, the inclined end faces 222 of the pins 200 reduce the difficulty of assembling the electronic component 1 and the assembly 2, and since the second end 220 with the inclined end faces 222 has been cut off, it will be used in subsequent operations (such as welding) It will be the same as the stitch 200 on the flat end face, without the risk of stabbing the operator or wearing other components.

Please refer to FIG. 8. FIG. 8 is a perspective view of the electronic component of FIG. 1 and the assembly of FIG. 4 disposed on a carrier. In addition to the single assembly operation described above, the electronic component 1 of this embodiment can also be applied to a large number of batch assembly operations or automated assembly operations. The electronic component 1 is placed in the accommodating space S of a carrier 3, and also through the extraction tool, the above-mentioned assembly method is used to align the assembly 2 and the perforation H is sleeved on the beveled stitch 200 of the electronic component 1 On the second end 220. Through the above-mentioned electronic component 1 and the assembly method, the gap between the second end 220 of the pin 200 and the through hole H can be effectively increased, the difficulty of assembly is reduced, and the assembly automation can be realized.

The creation of the present invention has been disclosed in the above preferred embodiments. However, those familiar with the technology should understand that the above-mentioned embodiments are only used to describe the creation of the present invention, and should not be interpreted as limiting the scope of the creation of the present invention. It should be noted that all changes and replacements equivalent to the above-mentioned embodiments should be included in the scope of the creation of the new type. Therefore, the scope of protection for the creation of this new model shall be determined by the scope of the patent application.

1: Electronic components

100: body

110: bearing surface

120: Holder

122: Holding Department

200: pin

T: Through hole

Claims (7)

An electronic component with beveled pins, comprising: a body with a bearing surface; and a plurality of pins, the plurality of pins respectively have a first end and a second end, and each first end is opposite to the bearing The surface is fixed, each of the second ends has an end surface, and each of the end surfaces is inclined with respect to the bearing surface. The electronic component with beveled pins according to claim 1, wherein each of the end surfaces has a proximal end and a distal end relative to the bearing surface, each of the proximal ends and the bearing surface has a first distance, and each of the remote There is a second distance between the end and the bearing surface, and each of the second distances is greater than the corresponding first distance. The electronic component with beveled stitches according to claim 2, wherein each of the first distances is equal to each other, and each of the second distances is equal to each other. The electronic component with beveled pins according to claim 1, wherein the extension directions of the plurality of pins are parallel to each other. The electronic component with beveled stitches according to claim 1, wherein each of the end faces is formed by cutting through a mold. The electronic component with beveled pins as described in claim 1, wherein the outer diameters of the plurality of pins are 0.30~0.40mm. The electronic component with beveled pins according to claim 1, wherein the inclination angle of each end surface with respect to the bearing surface is 10 to 45 degrees.

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