TWM527669U - Fast fastening structure - Google Patents

Description

Fast fastener structure

The present invention provides a quick fastener structure, especially a quick fastener structure that is pre-assembled on a circuit board, a machine board or a casing to fasten the fastening components.

Conventional circuit boards, boards or casings, such as plate-like components, if you need to use fixed components combined with other objects, usually use thread locking technology, the simplest thread locking technology uses a screw It is screwed, but the screw is not easy to be placed in the threaded hole, and it needs to be done with a screwdriver or the like, which cannot achieve the purpose of quick combination. Another thread locking technology is a fixing component having a screw and a sleeve; wherein the screw has a force receiving portion at one end, the force receiving portion is provided with a screwdriver slot, and the other end has a screw connected to the force receiving portion; The sleeve is fitted to the screw of the screw so that the screw can move in the sleeve. Thereby, the fixing component can be coupled to a first object (such as a circuit board) by using one end of the sleeve, and the screw of the screw can pass through one end of the sleeve and corresponds to a second object (such as a frame, a locking hole of the casing, etc., and then applying a rotating external force to the screwdriver slot of the force receiving portion of the screw, thereby locking the screw in the locking hole of the second object, thereby completing the connection of the first object and the second object The combined structure.

However, the above-mentioned thread locking technology is too slow and time-consuming to operate, and the two objects cannot be quickly assembled or separated, and the operation must be completed by means of tools. If the tools are not prepared, it will be difficult to operate. Moreover, the thickness of the above-mentioned plate-shaped member is insufficient, and the screw hole is to be processed in the plate-like member, which will cause insufficient thread pitch, and the screw is easily broken after the screw is locked, so that the screw hole can no longer be locked. Combined.

In view of the shortcomings of the above-mentioned prior art, the creator feels that he has not perfected it, exhausted his mind to study and overcome it, and based on his accumulated experience in the industry for many years, he developed a fast fastener structure that can be combined. On the plate-like object, the quick fastener on the object is fastened by the fastening technique, so as to achieve the purpose of quick fastening.

To achieve the above and other objects, the present invention provides a quick fastener structure for bonding to an object (such as a circuit board) for fastening, comprising: a body portion, a penetration portion disposed on the body portion a fastening structure disposed on the penetration portion, and a joint portion disposed on the body for coupling to the object.

In the above quick fastener structure, the body is one of a cylinder, a cylinder, a block, a sheet, an ingot, a circular body or a cylinder.

In the above quick fastener structure, the assembly portion is coupled to the object through a riveted structure, an expanded structure, a welded structure, a screwed structure, a bonded structure, a magnetic structure or integrally formed.

In the above quick fastener structure, the assembly portion is located at a periphery or a lower end of the body or at either end of the body.

In the above quick fastener structure, the set portion is formed in the body as one of a plane, an inner concave portion, an outer convex portion or a class portion.

In the above quick fastener structure, the body protrudes from the surface of the object or is buried in the surface of the object.

In the above quick fastener structure, the assembly portion has a pressing portion and a receiving space adjacent to the pressing portion.

In the above quick fastener structure, the pressing portion presses the material of the object into the receiving space.

In the above-mentioned quick fastener structure, the assembly portion has an expansion portion that is press-deformed to be engaged with the object.

In the above quick fastener structure, the joint portion has a welding surface, and the welding surface is welded to the object.

In the above quick fastener structure, the assembly portion is welded to the object by the solder on the surface of the object.

In the above-described quick fastener structure, the fastening structure is one or more protrusions or recesses or planes formed in the penetration portion.

In the above-described quick fastener structure, the convex portion or the concave portion or the flat surface is located in the penetration portion, or is located around the penetration portion, or is located above the penetration portion, or is located below the penetration portion.

In the above-mentioned fast fastener structure, the protrusion or the recess or the plane has an electrical guiding portion electrically connected to the object, and the object is a circuit board.

In the above fast fastener structure, the convex portion or the concave portion or the plane is a curved surface, a sloped surface, a plane or a layered surface.

In the above quick fastener structure, the penetrating portion has a storage space.

In the above fast fastener structure, the penetrating portion is a perforation.

In the above fast fastener structure, the penetrating portion is a through hole having a first length and a second length.

In the above fast fastener structure, the first length and the second length are one of an elliptical hole, a rectangular hole or a strip hole having a different length.

In the above-mentioned quick fastener structure, both ends of the first length are convex portions or concave portions or planes to constitute the fastening structure, and both ends of the second length are convex portions or concave portions or planes to constitute the fastening structure.

In the above quick fastener structure, the body is one of a circular piece, an elliptical piece, a square piece, a rectangular piece, a polygonal piece or an irregularly shaped piece.

In the above quick fastener structure, the one or more quick fasteners are combined with the object to form a module.

The quick fastener structure includes a carrier having one or more accommodating portions, and the quick fastener is disposed in the accommodating portion.

In the above fast fastener structure, the receiving portion of the carrier is covered with a cover.

Thereby, the fast fastener structure of the present invention can make the assembly part of the body be combined on the circuit board by the riveting structure, the expansion structure, the welding structure, the screwing structure, the bonding structure, the magnetic structure or the integral molding, and utilize The structure of the penetration portion provides a concave button body or a convex buckle body of the fastening component, and the fastening structure is provided by the fastening structure to form a quick fastening state, and the fastening structure can be electrically guided. The connecting portion and the concave button body or the male button body are connected to the circuit board in a buckled state.

10‧‧‧ objects

101‧‧‧ hole

102‧‧‧ Solder

20‧‧‧Snap components

201‧‧‧ concave body

202‧‧‧Buckle body

30‧‧‧Mold

1‧‧‧ Body

11‧‧‧Bump

2‧‧‧ penetration department

21‧‧‧Perforation

22‧‧‧First length

23‧‧‧second length

3‧‧‧Snap structure

31‧‧‧ convex

32‧‧‧Storage space

33‧‧‧ recess

34‧‧‧ plane

4‧‧‧Team

41‧‧‧Extrusion Department

42‧‧‧Feeding space

43‧‧‧Extension Department

44‧‧‧welding surface

45‧‧‧ screw joint

46‧‧‧Riveted parts

5‧‧‧Electrical Conductor

6‧‧‧ Vehicles

61‧‧‧ 容 部

62‧‧‧ cover

1 is a perspective exploded view of a first embodiment of the present quick fastener.

2 is a first schematic view showing the first embodiment of the quick fastener of FIG. 1 riveted to an object.

3 is a schematic view showing the second action of the first embodiment of the quick fastener of FIG. 1 riveted to the object.

[Fig. 4] Fig. 4 is a schematic view showing the fastening action of the first embodiment of the quick fastener of Fig. 1.

FIG. 5 is a perspective exploded view showing a second embodiment of the present quick fastener.

6 is a schematic view showing the first action of the second embodiment of the quick fastener of FIG. 5 being extended to the object.

FIG. 7 is a schematic view showing the second action of the second embodiment of the quick fastener of FIG. 5 being extended to the object. FIG.

FIG. 8 is a schematic view showing the fastening action of the second embodiment of the quick fastener of FIG. 5. FIG.

[Fig. 9] is a perspective exploded view showing a third embodiment of the present quick fastener.

FIG. 10 is a schematic view showing the fastening action of the concave body of the third embodiment of the quick fastener of FIG. 9. FIG.

[Fig. 11] Fig. 9 is a schematic view showing the state of the buckle body of the third embodiment of the quick fastener of Fig. 9.

FIG. 12 is a perspective exploded view showing a fourth embodiment of the present quick fastener.

FIG. 13 is a schematic view showing the fastening action of the female body of the fourth embodiment of the quick fastener according to FIG.

FIG. 14 is a schematic view showing the state of the buckle body of the fourth embodiment of the quick fastener according to FIG.

FIG. 15 is a cross-sectional view and a fastening diagram of a fifth embodiment of the present quick fastener.

Fig. 16 is a top plan view showing a fifth embodiment of the quick fastener of Fig. 15.

[Fig. 17] is a schematic view showing that the assembly portion of the present quick fastener is formed in a plane.

[Fig. 18] is a schematic view showing that the assembly portion of the present quick fastener is formed as an inner concave portion.

[Fig. 19] is a schematic view showing that the assembly portion of the present quick fastener is formed as an outer convex portion.

[Fig. 20] is a schematic view showing that the assembly portion of the present quick fastener is formed as a class portion.

[Fig. 21] is a schematic view showing the body of the quick fastener of the present invention having a stud.

[Fig. 22] is a perspective view showing the body of the quick fastener of the present invention as a sheet body.

[Fig. 23] Fig. 22 is a schematic cross-sectional view showing the body of the quick fastener in a state in which the body of the quick fastener is riveted.

[Fig. 24] is a schematic diagram showing the assembled state of the protruding object of the body of the present quick fastener.

[Fig. 25] is a schematic view showing the assembled state of the embedded object of the body of the quick fastener.

[Fig. 26] is a schematic view showing the state in which the quick fastener is placed on the carrier.

[Fig. 27] is a schematic view showing the action of the present quick fastener being taken out from the carrier.

[Fig. 28] is a schematic view showing the welding state of the present quick fastener applied to the surface mount.

In order to fully understand the purpose, features and effects of this creation, the following specific examples, together with the attached drawings, provide a detailed description of the creation, as explained below:

Referring to FIG. 1 , FIG. 5 , FIG. 9 and FIG. 12 , the fast fastener is designed to be combined on an object 10 (for example, a circuit board) (as shown in FIG. 4 , FIG. 8 , FIG. 11 , and FIG. 14 and FIG. 15), a fastening component 20 is provided for fastening. The preferred embodiment of the quick fastening component, for example, the above description includes: a body portion 1, which can be embodied as a cylinder, a cylinder, and a block. One of the body or the body (as shown in FIG. 22 and FIG. 23) or any other shape; a penetrating portion 2 disposed on the body 1, the penetrating portion 2 is preferably a through hole 21 for providing a buckle The connecting member 20 is inserted into the penetrating portion 2 (perforation 21); a fastening structure 3 disposed on the penetrating portion 2 (perforation 21) for engaging with the fastening member 20; and a periphery of the body portion 1 Or any end of the body 1 (the upper end or the lower end in the figure) is used to be coupled to the assembly portion 4 of the object 10, and the assembly portion 4 can be formed into a plane in the body portion 1 (Fig. 17). Shown), one of the inner recess (as shown in Figure 18), the outer convex portion (as shown in Figure 19) or the class portion (as shown in Figure 20), and the assembly portion 4 can pass through the riveted structure (as shown 2 and Figure 3), expansion Structure (as shown in Figures 6 and 7), welded structure (as shown in Figures 11 and 15), screwed structure (as shown in Figure 14), bonded structure (as shown in Figure 11), magnetic structure Or integrally molded to the article such that the body 1 protrudes from the surface of the article 10 (as shown in Figure 24) or is embedded in the surface of the article 10 (as shown in Figure 25).

As shown in FIG. 1 to FIG. 3, the assembly 4 is implemented as a riveting structure at one end of the body 1, preferably having a pressing portion 41 protruding from one end of the body 1, and a phase. The receiving space 42 of the adjacent pressing portion 41 is thereby placed into the hole 101 of the article 10, and the body 1 is punched by the die 30, and the material of the article 10 is pressed into the material by the pressing portion 41. In the space 42, the riveted structure is completed. As shown in FIG. 4, a fastening member 20 is inserted into the penetration portion 2 (perforation 21) of the body 1, thereby forming a state in which the article 10 is fastened.

As shown in FIG. 5 to FIG. 7 , the assembly 4 is implemented as an expansion structure at one end of the body 1 , and preferably has a protruding portion 43 protruding from one end of the body 1 and is expanded. The portion 43 can be press-deformed by the mold 30 to be engaged in the hole 101 of the article 10. As shown in FIG. 8, the fastening member 20 is inserted into the penetration portion 2 (the through hole 21) of the body 1, thereby forming the state in which the article 10 is fastened.

9 to 11, the assembly 4 is implemented as a welded structure at one end of the body 1, preferably having a welding surface 44 at one end, around or on one side of the body 1. The soldering surface 44 of the component 4 is soldered to the surface of the object 10 by the solder 102 on the surface or the inner hole of the object 10, so that a fastening component 20 can be inserted into the penetrating portion 2 (perforation 21) of the body 1 to form The state of the object 10 is buckled (as shown in FIGS. 10 and 11).

As shown in FIG. 12 to FIG. 14 , the set of joints 4 is implemented as a screwing structure at one end of the body 1 , and preferably has a screwing portion 45 at one end of the body 1 , and through the screwing portion 45 . The screw is screwed into the hole 101 of the object 10, so that a fastening member 20 can be inserted into the penetrating portion 2 (the through hole 21) of the body 1, thereby forming the state of the fastening object 10 (as shown in FIGS. 13 and 14). ).

As shown in Fig. 1, the penetrating portion 2 can be embodied as a perforation 21 penetrating or recessed into the body 1 to provide the fastening member 20 to be inserted into the penetrating portion 2 (perforation 21) to be fastened to the fastening structure 3. Preferably, as shown in FIG. 9 and FIG. 10 or FIG. 12 and FIG. 13, the fastening structure 3 can be embodied as one or more convex portions 31 or recesses 33 formed in the penetrating portion 2 (perforation 21). Or a flat surface 34, and a storage space 32 is formed at one end of the convex portion 31 or the concave portion 33 or the flat surface 34. The engaging surface of the convex portion 31 or the concave portion 33 or the flat surface 34 may be a curved surface, a sloped surface (refer to FIG. 24) or a plane (refer to FIG. 24) or a plane ( Referring to Figure 25), the projection 31 or the recess 33 or the flat surface 34 may be located in the penetration 2 in the figure, or in the figure around the penetration 2, or in the figure above the penetration 2 Or in the figure below the penetration portion 2 or the like. Thus, the female body 201 capable of providing a fastening member 20 is inserted through As shown in FIG. 10 and FIG. 11 or FIG. 13 and FIG. 14, the twisting member 20 is further twisted to engage the concave body 201 with the convex portion 31 or the concave portion 33 or the flat surface 34.

As shown in FIG. 15 and FIG. 16 , the convex portion 31 or the concave portion 33 or the flat surface 34 has an electrical guiding portion 5 electrically connected to the circuit on the surface of the object 10, specifically The electrical guiding portion 5 can be embedded in the body 1 made of an insulating material, and one end of the electrical guiding portion 5 is located on either side of the convex portion 31 or the storage space 32, and the other end of the electrical guiding portion 5 is guided. a circuit connected to the surface of the object 10, whereby when the T-shaped male body 202 of the fastening component 20 is inserted into the penetration portion 2 (the through hole 21), the fastening component 20 can be twisted to fasten the male fastening body 202 to the convex portion. 31 or the recess 33 or the flat surface 34, and at the same time, can make contact with one end of the electrical guiding portion 5, thereby conducting the circuit on the surface of the object 10.

As shown in FIG. 5, the penetrating portion 2 is a perforation 21 having a hole shape having an elliptical hole or strip shape having a first length 22 and a second length 23, and the first length 22 and the second length 23 are different. The hole is configured by the convex portion 31 or the concave portion 33 or the flat surface 34 to form the fastening structure 3, or the two ends of the second length 23 are the convex portion 31 or the concave portion 33 or the flat surface 34. The structure is configured to form the fastening structure 3. When the T-shaped male body 202 of the fastening component 20 is inserted into the penetration portion 2 (the through hole 21), the fastening component 20 can be twisted to fasten the male fastening body 202 to the convex portion. 31 or recess 33 or plane 34.

As shown in FIG. 21, one end of the body 1 can be implemented with a stud 11 or a bump, and the penetrating portion 2 and the fastening structure 3 of the above-mentioned various types are implemented on the stud 11 or the bump. As shown in FIG. 22 and FIG. 23, the body 1 can be implemented as a single body, and the assembly portion 4 is one or more riveted portions 46 (river holes) of the position piece, so that the body portion 1 can be riveted to the article 10.

In addition, as shown in FIG. 26, the present invention can implement a carrier 6 having one or more accommodating portions 61, so that the fast fastener of the present invention is placed in the accommodating portion 61. The accommodating portion 61 can be covered with a cover 62, so that the present invention is suitable for a surface mount process, for example, using a tool. The quick fastener of the creation (as shown in Fig. 27) is then placed on the object 10 for soldering surface mount process (as shown in Fig. 28).

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.

10‧‧‧ objects

101‧‧‧ hole

20‧‧‧Snap components

202‧‧‧Buckle body

1‧‧‧ Body

2‧‧‧ penetration department

21‧‧‧Perforation

3‧‧‧Snap structure

31‧‧‧ convex

32‧‧‧Storage space

4‧‧‧Team

43‧‧‧Extension Department

Claims (24)

A quick fastener structure for combining on an object for fastening, comprising: a body portion, a penetration portion disposed on the body portion, a fastening structure disposed at the penetration portion, and a fastening portion The body is for attachment to the assembly of the article. The quick fastener structure of claim 1, wherein the body is one of a cylinder, a cylinder, a block, a sheet, an ingot, a circular body or a cylinder. The quick fastener structure according to claim 1, wherein the assembly portion is coupled to the object through a riveted structure, an expanded structure, a welded structure, a screwed structure, a bonded structure, a magnetic structure or integrally formed. The quick fastener structure of claim 1, wherein the set of joints is located at a periphery or a lower end of the body or at either end of the body. The quick fastener structure according to claim 1, wherein the assembly portion is formed in the body as one of a plane, an inner concave portion, an outer convex portion or a class portion. A quick fastener structure according to claim 1, wherein the body protrudes from the surface of the article or is embedded in the surface of the article. The quick fastener structure according to any one of claims 1 to 6, wherein the assembly has a pressing portion and a receiving space adjacent to the pressing portion. The quick fastener structure of claim 7, wherein the pressing portion presses the material of the article into the receiving space. The quick fastener structure according to any one of claims 1 to 6, wherein the assembly has an expansion portion that is press-deformed to be engaged with the article. The quick fastener structure of any one of claims 1 to 6, wherein the set of joints has a weld face welded to the article. The quick fastener structure of claim 10, wherein the assembly is welded to the article by soldering the surface of the article. The quick fastener structure of any one of claims 1 to 6, wherein the fastening structure is one or more protrusions or recesses or planes formed in the penetration portion. The quick fastener structure of claim 12, wherein the protrusion or recess or plane is located in the penetration portion, or is located around the penetration portion, or is located above the penetration portion, or is located in the wearing portion Below the entrance. The quick fastener structure of claim 12, wherein the protrusion or the recess or the plane has an electrical guiding portion electrically connected to the object, the object being a circuit board. The quick fastener structure of claim 12, wherein the protrusion or recess or plane is a curved surface, a bevel or a plane or a level plane. The quick fastener structure of any one of claims 1 to 6, wherein the penetration portion has a storage space. The quick fastener structure of any one of claims 1 to 6, wherein the penetration portion is a perforation. The quick fastener structure of any one of claims 1 to 6, wherein the penetrating portion is a perforation having a first length and a second length. The quick fastener structure of claim 18, wherein the through hole is one of an elliptical hole, a rectangular hole or a strip hole having a first length and a second length being different in length. The quick fastener structure according to claim 18, wherein the two ends of the first length are convex portions or concave portions or planes to constitute the fastening structure, and both ends of the second length are convex portions or concave portions or planes to constitute The fastening structure. The quick fastener structure according to claim 2, wherein the body is one of a circular piece, an elliptical piece, a square piece, a rectangular piece, a polygonal piece or an irregularly shaped piece. The quick fastener structure of any one of claims 1 to 6, wherein one or more quick fasteners are assembled with the object into a module. The quick fastener structure of claim 1, comprising a carrier having one or more accommodating portions, the quick fastener being placed in the accommodating portion. The quick fastener structure of claim 23, wherein the receiving portion of the carrier is covered with a cover.