Circuit board spacing column

Abstract

The utility model discloses a circuit board spacing column, which is used for simultaneously supporting a first circuit board and a second circuit board on a casing and comprises a main body, a first supporting part arranged on one side of the main body and a second supporting part arranged on the other side of the main body, the first supporting part is provided with a through hole used for being connected with the first circuit board, and the second supporting part is provided with a through hole used for being connected with the second circuit board. And the second supporting part is used for being clamped with the second circuit board. According to the scheme, the first circuit board and the second circuit board can be supported on the machine shell through the spacing columns at the same time, so that the opposite sides of the first circuit board and the second circuit board share one (or one group or one group of multiple spacing columns) spacing columns, arrangement of the spacing columns is omitted, and consumable items such as screws are also saved.

Description

Technical Field

[0001] The utility model relates to the technical field of spacer columns, in particular to a circuit board spacer column. Background Art

[0002] In electronic products such as computers, in order to separate a circuit board from another circuit board (or a housing), a plurality of spacer columns are usually arranged between the circuit board and the other circuit board (or housing) to separate the two.

[0003] Most of the existing spacer columns can only space and support two upper and lower plates, that is, one end of the spacer column is connected to an upper plate, and the other end is connected to a lower plate. One spacer column can only support two plates. Figure 1 As shown, when the existing spacers are used to space the first circuit board 10 and the second circuit board 20 and the housing 30, one (or one group, each group has multiple) spacers are provided on both sides of the first circuit board 10, and one (or one group, each group has multiple) spacers are provided on both sides of the second circuit board 20. One end of the spacer is connected to the first circuit board 10 and the second circuit board 20 through an internal threaded hole, and the other end is connected to the housing 30 through a double-sided adhesive tape ( Figure 1 The threaded holes and double-sided adhesive tape are not shown in the figure). When the above structures are connected by using existing spacers, there is a problem that the spacers and the consumables (double-sided adhesive tape, screws) used in conjunction therewith are used in large quantities. Utility Model Content

[0004] In order to overcome the defects in the prior art, an embodiment of the utility model provides a circuit board spacer column, which is used to solve the above problems.

[0005] An embodiment of the present application discloses: a circuit board spacer column, used to simultaneously support a first circuit board and a second circuit board on a casing, the circuit board spacer column comprising: a main body, a first supporting portion arranged on one side of the main body and a second supporting portion arranged on the other side of the main body, the first supporting portion being provided with a through hole for connecting to the first circuit board, and the second supporting portion being used for clamping with the second circuit board.

[0006] Specifically, the main body includes a bottom plate and a vertical plate vertically connected to the bottom plate, and the first supporting portion and the second supporting portion are respectively connected to two sides of the vertical plate.

[0007] Specifically, the first supporting portion is a first horizontal plate connected to the vertical plate, and the through hole is provided on the first horizontal plate.

[0008] Specifically, the second supporting portion includes a second horizontal plate and a support plate, the second horizontal plate is connected to the vertical plate and is parallel to the bottom plate, the support plate is connected to the bottom plate, and one end of the support plate facing away from the bottom plate is parallel to the second horizontal plate and forms a snap-in groove with the second horizontal plate for accommodating the second circuit board.

[0009] Specifically, a boss is provided on one side of the bottom plate away from the vertical plate, and the boss is in a cross shape.

[0010] Specifically, the main body, the first supporting part and the second supporting part are integrally formed by an injection mold.

[0011] The utility model has at least the following beneficial effects: the circuit board spacer of the embodiment can support the first circuit board and the second circuit board on the casing at the same time, so that the first circuit board and the second circuit board share one (or a group of, a group has multiple) spacer columns on the sides facing each other, saving the setting of the spacer columns and also saving consumables such as screws; in addition, since the second circuit board is clamped with the second support part, the punching process can also be omitted.

[0012] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the existing spacer columns supporting the circuit board;

[0015] Figure 2 This is a front view of a circuit board spacer in an embodiment of the utility model;

[0016] Figure 3 It is a right side view of the circuit board spacer in the embodiment of the utility model;

[0017] Figure 4 This is a bottom view of a circuit board spacer in an embodiment of the utility model;

[0018] Figure 5 It is a schematic diagram of the circuit board support by the circuit board spacing column in the embodiment of the utility model.

[0019] The figure markings of the above drawings are: 1. main body; 11. bottom plate; 12. vertical plate; 2. first supporting portion; 21. through hole; 3. second supporting portion; 31. second horizontal plate; 32. supporting plate; 4. boss; 10. first circuit board; 20. second circuit board; 30. casing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "fixed", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above", "below" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application.

[0024] In addition, the terms "first", "second", etc. are only used to distinguish in description and have no special meaning.

[0025] Combination Figures 2 to 4 As shown, the circuit board spacer of this embodiment includes a main body 1, a first support portion 2 arranged on one side of the main body 1, and a second support portion 3 arranged on the other side of the main body 1. Figure 5 As shown, the first support portion 2 is provided with a through hole 21 for connecting with the first circuit board 10. The through hole 21 can be a threaded hole or a smooth hole. When the through hole 21 is a smooth hole, the first circuit board 10 and the first support portion 2 can be fastened with self-tapping screws; the second support portion 3 is used to snap into the second circuit board 20. Specifically, the edge of the second circuit board 20 can be snapped into the second support portion 3.

[0026] By adopting the above structure, the circuit board spacers of the present embodiment can simultaneously support the first circuit board 10 and the second circuit board 20 on the housing 30, so that the first circuit board 10 and the second circuit board 20 share one (or a group, a group has multiple) spacer columns on the facing sides, which saves the setting of spacer columns and also saves consumables such as screws; in addition, since the second circuit board 20 is clamped with the second support part 3, the punching process can also be omitted.

[0027] like Figure 2 As shown, the main body 1 of this embodiment includes a bottom plate 11 and a vertical plate 12 vertically connected to the bottom plate 11. The bottom plate 11 is used to abut against the housing 30, a first support portion 2 is provided on one side of the vertical plate 12, and a second support portion 3 is provided on the other side of the vertical plate 12. The vertical plate 12 can also play a role in spacing the first circuit board 10 and the second circuit board 20.

[0028] like Figure 2 and Figure 4 As shown, the first supporting portion 2 of this embodiment is a first horizontal plate connected to the vertical plate 12, and the through hole 21 is disposed on the first horizontal plate.

[0029] like Figure 2 and Figure 3 As shown, the second support portion 3 of this embodiment includes a second horizontal plate 31 and a support plate 32. The second horizontal plate 31 is connected to the vertical plate 12 of the main body 1 and is parallel to the bottom plate 11, and the support plate 32 is connected to the bottom plate 11. The end of the support plate 32 away from the bottom plate 11 is parallel to the second horizontal plate 31, and the two surround a clamping groove for accommodating the second circuit board 20, and the thickness of the clamping groove is substantially equal to the thickness of the second circuit board 20.

[0030] like Figure 4 As shown, the bottom plate 11 of this embodiment is provided with a boss 4 on the side away from the vertical plate 12. The boss 4 is generally cross-shaped, and the main body 1 abuts against the housing 30 through the boss 4. With this structure, the problem of poor flatness between the bottom plate 11 and the housing 30 due to the large contact area can be avoided.

[0031] The main body 1, the first support part 2, the second support part 3 and the boss 4 of this embodiment are integrally formed by an injection mold. In other words, the spacer column of this embodiment is produced by an injection mold, which has the advantages of high production efficiency and high quality stability.

[0032] The present invention uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A circuit board spacer column, used to simultaneously support a first circuit board and a second circuit board on a housing, characterized in that: include: A main body, a first supporting portion arranged on one side of the main body and a second supporting portion arranged on the other side of the main body, wherein the first supporting portion is provided with a through hole for connecting with the first circuit board, and the second supporting portion is used for clamping with the second circuit board.

2. The circuit board spacer according to claim 1, characterized in that: The main body comprises a bottom plate and a vertical plate vertically connected to the bottom plate, and the first supporting part and the second supporting part are respectively connected to two sides of the vertical plate.

3. The circuit board spacer according to claim 2, characterized in that: The first supporting portion is a first horizontal plate connected to the vertical plate, and the through hole is provided on the first horizontal plate.

4. The circuit board spacer according to claim 2, characterized in that: The second supporting portion includes a second horizontal plate and a support plate, the second horizontal plate is connected to the vertical plate and parallel to the bottom plate, the support plate is connected to the bottom plate, one end of the support plate facing away from the bottom plate is parallel to the second horizontal plate and forms a snap-in groove with the second horizontal plate for accommodating the second circuit board.

5. The circuit board spacer according to claim 2, characterized in that: A boss is arranged on one side of the bottom plate away from the vertical plate, and the boss is in a cross shape.

6. The circuit board spacer according to claim 1, characterized in that: The main body, the first supporting part and the second supporting part are integrally formed by an injection mold.

Images