TWM517444U - Electronic component base - Google Patents

Description

Electronic component holder

The present invention relates to an electronic component holder, and more particularly to an electronic component holder for housing electronic components such as coils.

Referring to Figure 1, a prior art electronic component holder 1 is used to mount a plurality of coils 10. The electronic component base 1 includes a base body 11 for mounting the coils 10, a plurality of pins 12 that are inserted into the base body 11 at intervals and electrically connected to the coils 10, and a corresponding cover is disposed on the base The top cover 13 above the body 11. During assembly, a layer of adhesive 14 is applied to the bottom edge of the top cover 13 and the top cover 13 is then attached to the base body 11.

Since the top cover 13 is adhered to the base body 11 by the adhesive 14, it is not easy to be separated from the base body 11. Therefore, if the cover body 13 needs to be disassembled, it must be destroyed by a tool. The adhesion of the adhesive 14 is not only time-consuming and labor-intensive, but also easily damages the components near the adhesive site, resulting in a decrease in product yield, and thus there is still much room for improvement in design.

Referring to Fig. 2, another conventional electronic component holder 2 is used for mounting a plurality of coils 20. The electronic component holder 2 includes a base body 21 for mounting the coils 20, a plurality of pins 22 spaced apart from each other on the left and right sides of the base body 21 and electrically connecting the coils 20, and a separable portion The top cover body 23 of the base body 21 is downwardly closed, and two snap units 24 correspondingly disposed between the base body 21 and the top cover body 23 are provided. Each of the latching units 24 includes two first protruding hooks 241 respectively formed on the front and rear sides of the base body 21, and two of the two protruding hooks 241 are respectively formed on the front and rear sides of the top cover body 23 and are detachably fastened to The second protruding hooks 242 of the first protruding hooks 241.

The electronic component holder 2 can be detachably disposed above the base body 21 by the elastic hooking of the second protruding hooks 242 and the first protruding hooks 241. When the top cover body 23 is opened, the second protruding hooks 242 are also required to be separated from the first protruding hooks 241 by a tool, which is troublesome and inconvenient to disassemble, and since the electronic component holder 2 is mounted on a circuit On the board (not shown), the distance between the bottom edge of the second hook 242 and the circuit board is small, so that the user does not easily perform the disassembly operation in the limited space, so the design of the electronic component holder 2 is still needs to be improved.

Accordingly, it is an object of the present invention to provide an electronic component holder that is easy to assemble and detach.

Therefore, the novel electronic component holder is used for mounting a plurality of coils, and comprises: a base body, a top cover body, and two slide rail units. The base body has two first abutment faces spaced apart from each other. The top cover body is correspondingly covered with the base body, and has two second abutting surfaces which are spaced apart from each other and are respectively abutted on the first abutting surfaces. The slide rail units are formed in parallel between the base body and the top cover body, and each of the slide rail units includes a first fitting portion that is formed longitudinally forward and backward on the first abutment surface of the base body. And a second fitting portion formed on the second abutting surface of the top cover body in a front-rear direction, the second fitting portion being slidably fitted to the first fitting portion in the front-rear direction The top cover body is horizontally slidable relative to the base body.

Referring to FIG. 3, FIG. 4 and FIG. 5, an embodiment of the novel electronic component holder is for mounting a plurality of coils 3, each of which has a hollow magnetic ring 31, and two coils are respectively wound around the coil 3. A wire 32 extending further outward on both sides of the magnetic ring 31. However, the construction, number, arrangement and mounting position of the coils 3 are not the focus of the present invention, and may be changed during implementation, and therefore will not be described in detail herein.

The electronic component holder comprises a base body 4, a plurality of pins 5, a top cover body 6, two slide rail units 7, and two locking units 8.

The base body 4 is made of an insulating plastic material, and includes a rectangular bottom wall 41, two first side walls 42 extending upward from the left and right sides of the bottom wall 41, and two connecting the bottom wall 41 and the bottom wall 41. The first side wall 43 on the front and rear sides of the first side wall 42 and the two carrying walls 44 respectively formed on the left and right sides of the first side wall 42. The bottom wall 41, the first side walls 42 cooperate with the first side walls 43 to define a receiving space 45 for receiving the coils 3. Since the base body 4 is symmetrical to the left and right sides, the single side structure will be described below with the inner side facing the housing space 45 and the outer side away from the housing space 45 as the outer side. Each of the first side walls 42 has a first abutment surface 421 spaced apart from the receiving space 45 and formed upright on the outside. Each of the bearing walls 44 protrudes horizontally from the lower side of the first abutting surface 421 of the first side wall 42.

The pins 5 are made of a conductive metal material, and are spaced apart from each other at the first side wall 42 of the base body 4 and electrically connected to the wires 32 of the coils 3.

The top cover body 6 is made of an insulating plastic material, and can be correspondingly covered and attached to the base body 4, and includes a top wall 61 corresponding to the top wall 41, and two left and right sides of the top wall 61 respectively. a side wall extending downwardly to a second side wall 62 that is disposed on the outer side of the first side wall 42 and that is adjacent to the front side wall 61 and the second side of the second side wall 62 Two side walls 63. Each of the second side walls 62 has a second abutment surface 621 that is formed upright on the inner side and that is coupled to the corresponding first abutment surface 421.

The slide rail units 7 are formed in parallel between the base body 4 and the top cover body 6. Each of the slide rail units 7 includes a first abutment surface 421 formed on the base body 4 in a longitudinal direction. The first fitting portion 71 and the second fitting portion 72 formed on the second abutting surface 621 of the top cover 6 are formed longitudinally. In this embodiment, the first fitting portion 71 is a convex rail protruding outward from the first abutting surface 421, and the second fitting portion 72 is formed in a recessed manner on the second abutting surface 621. Groove.

The locking units 8 are correspondingly disposed on the rail units 7, each of the locking units 8 includes a first locking portion 81 disposed on a rear side of the first fitting portion 71, and a first setting portion 81 The second fitting portion 72 is detachably engaged with the second locking portion 82 of the first locking portion 81 on the rear side. In the embodiment, the first locking portion 81 is a slot that is recessed in the first fitting portion 71. The second locking portion 82 is protruded from the second fitting portion 72 and can be The detachment ground is fastened to the block of the first locking portion 81. The first locking portion 81 has a semi-cylindrical shape corresponding to the shape of the second locking portion 82 to facilitate the engagement or disengagement of each other.

When assembling, the coils 3 are first disposed in the receiving space 45 of the base body 4, and the wires 32 of the coils 3 are wound on the corresponding pins 5, due to the coils 3 Installation techniques are well known and will not be described here. Then, the top cover body 6 is horizontally moved forward from the rear side of the base body 4, and the second fitting portions 72 are slid forward in the front-rear direction and fitted to the first fitting portions 71 until the When the second locking portion 82 is positioned corresponding to the first locking portion 81, the top cover body 6 is covered by the base body 4 to be assembled. Then, if there is a need to disassemble the top cover body 6, it is only necessary to hold the top cover body 6 and apply a slight force to move backward, forcing the second locking portions 82 to disengage from the first locking portions 81. The second fitting portions 72 are slid rearwardly away from the first fitting portions 71, so that the top cover body 6 can be easily detached from the base body 4 without removing tools. Convenience.

It is to be noted that the installation position or the setting direction of the first abutment surface 421 and the second abutment surface 621 may also be changed. For example, the first abutment surface 421 is horizontally disposed on the bearing wall. The top surface of the second side surface 62 is horizontally disposed on the bottom surface of the second side wall 62. In addition, the outer shape of the base body 4 and the top cover body 6 may also be changed. For example, the base body 4 may omit the arrangement of the load bearing walls 44 and lower the second side walls 62 of the top cover body 6. Elongating, for example, the top cover body 6 can omit the arrangement of the second side walls 62 and raise the bearing walls 44 of the base body 4 upwardly against the top wall 61. Of course, the first abutment surface The arrangement of the 421 and the second abutment surface 621 also changes with it, so the design is not limited to this embodiment.

Of course, in practice, the positions of the first fitting portion 71 and the second fitting portion 72 of the rail unit 7 may be interchanged, and the first locking portion 81 of the locking unit 8 and the same The installation position of the second locking portion 82 is also replaced, and the first locking portion 81 and the second locking portion 82 may not be formed in the first fitting portion 71 and the second fitting portion 72. Wherein, the installation position can be changed, for example, the first abutment surface 421 and the second abutment surface 621, or the top surface of the carrier wall 44 and the bottom surface of the second side wall 62, so that the design is not limited. In this embodiment.

In summary, the electronic component holder of the present invention mainly provides the slide rail unit 7 between the base body 4 and the top cover body 6, and the second fitting portion 72 of the slide rail unit 7 can pass through the second fitting portion 72. The cover body 6 is slidably fitted to the base portion 71 so that the top cover body 6 is detachably covered by the base body 4. Since the slide rail unit 7 has a simple structure, neither assembly nor separation occurs. Need to use tools, not only will not damage the structure or damage nearby components, so it can relatively improve the product yield, and it will not be restricted by one of the circuit boards below it (not shown), so the assembly or separation is quite It is convenient and easy, so it can achieve the purpose of this new type.

In addition, the electronic component holder of the present invention is further provided with the locking unit 8 for elastically locking the top cover body 6 to the base body 4 such that the top cover body 6 and the base body 4 are The assembly is more stable and sure to have a better assembly effect.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

3‧‧‧ coil
31‧‧‧ magnetic ring
32‧‧‧Wire
4‧‧‧Base body
41‧‧‧ bottom wall
42‧‧‧First side wall
421‧‧‧ first hinge
43‧‧‧First side wall
44‧‧‧ Carrying wall
45‧‧‧Containing space
5‧‧‧ pins
6‧‧‧Top cover
61‧‧‧ top wall
62‧‧‧Second side wall
621‧‧‧Second joint
63‧‧‧Second side wall
7‧‧‧slide unit
71‧‧‧First mating department
72‧‧‧Second fitting
8‧‧‧ Carding unit
81‧‧‧First Carding Department
82‧‧‧Second Carding Department

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a cross-sectional side view of a prior art electronic component holder; FIG. 2 is another prior art electronic component. Figure 3 is a partial perspective exploded view of an embodiment of the electronic component holder of the present invention; Figure 4 is a cross-sectional side view of the embodiment; and Figure 5 is one of the embodiments A cross-sectional view of the cross section.

3‧‧‧ coil

31‧‧‧ magnetic ring

32‧‧‧Wire

4‧‧‧Base body

41‧‧‧ bottom wall

42‧‧‧First side wall

421‧‧‧ first hinge

43‧‧‧First side wall

44‧‧‧ Carrying wall

45‧‧‧Containing space

6‧‧‧Top cover

61‧‧‧ top wall

62‧‧‧Second side wall

621‧‧‧Second joint

63‧‧‧Second side wall

7‧‧‧slide unit

71‧‧‧First mating department

72‧‧‧Second fitting

8‧‧‧ Carding unit

81‧‧‧First Carding Department

5‧‧‧ pins

82‧‧‧Second Carding Department

Claims (8)

An electronic component holder for mounting a plurality of coils, comprising: a base body having two first abutting faces spaced apart from each other; a top cover body correspondingly covering the base body and having two sides a second abutment surface spaced apart from the first abutment surfaces; and two slide rail units, which are formed in parallel between the base body and the top cover body, each of the slide rail units includes a a first fitting portion formed on the first abutting surface of the base body in a longitudinal direction, and a second fitting portion formed on the second abutting surface of the top cover body in a longitudinal direction The second fitting portion is slidably fitted to the first fitting portion in the front-rear direction so that the top cover body can horizontally slide back and forth with respect to the base body. The electronic component holder according to claim 1, wherein the electronic component holder further comprises a plurality of pins that are inserted into the base body at intervals and are electrically connected to the coils. The electronic component holder according to claim 2, wherein the base body comprises a rectangular bottom wall, and two first extending upward from the left and right sides of the bottom wall for the corresponding insertion of the pins a first side wall, and two first side walls connecting the bottom wall and the front and rear sides of the first side wall, the first side walls are apart from each other to form the first abutting surface, the bottom wall, the first a side wall cooperates with the first side walls to define a receiving space for housing the coils; the top cover body includes a top wall corresponding to the top wall, and two left and right sides respectively of the top wall a second side wall extending downwardly from the side of the first side wall, and two second side walls connecting the top wall and the front and rear sides of the second side wall, the second side walls facing each other Forming the second abutment faces. The electronic component holder of claim 3, wherein the base body further comprises two carrying walls respectively protruding from the lower side of the first side walls to a direction away from the receiving space, the bearing walls corresponding to The top is supported on the bottom of the second side walls. The electronic component holder according to any one of claims 1 to 4, wherein the first fitting portion of each of the rail units is a convex rail protruding outward from the first abutting surface, the second The fitting portion is a recess formed in the second abutting surface. The electronic component holder of claim 5, wherein the electronic component holder further comprises two locking units for detachably positioning the top cover body to the base body. The electronic component holder according to claim 6, wherein the locking units are correspondingly disposed on the rail units, and each of the locking units includes a first locking disposed on a rear side of the first fitting portion. And a second locking portion that is disposed on the rear side of the second fitting portion and detachably latches to the first locking portion, the second locking portion is covered by the top cover body At the same time, the base body is positioned corresponding to the first locking portion. The electronic component holder according to claim 7, wherein the first locking portion of each locking unit is a card slot recessed in the first fitting portion, and the second locking portion is a protruding portion. The second fitting portion is detachably fastened to the block of the first locking portion.