Electronic component supporting assembly, power panel and circuit board

Abstract

The utility model provides an electronic component supporting assembly, a power panel and a circuit board, and relates to the technical field of electric equipment parts. The electronic component supporting assembly comprises an insulating plate and a first connecting piece, and a plurality of electronic components are arranged on the electronic component supporting assembly; a plurality of groups of fixing assemblies are arranged on the insulating plate; the fixing assemblies and the electronic elements are arranged in a one-to-one correspondence mode so that the electronic elements can be fixed to the insulating plate through the fixing assemblies. The first connecting piece is embedded in the insulating plate; the electronic component is electrically connected with the first connecting piece, and the joint of the electronic component and the first connecting piece penetrates through the insulating plate. The electronic component supporting assembly is used for firmly fixing the electronic component on the insulating plate, and the situation that the connecting part of the electronic component is loosened, displaced and the like when the electronic component is shocked or impacted by external force is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric equipment parts technical field especially relates to a kind of electronic component support assembly, power panel and circuit board. BACKGROUND

[0002] The circuit board in electric equipment generally includes power panel and drive board.The main role of power panel is to provide the required power for other equipment, and ensure that the power is stable and reliable.Power panels of different types and specifications can meet the needs of different power, different voltage, different current use equipment requirements;The main role of drive board includes interface conversion, control signal generation, data transmission and power management, wherein power management refers to managing the power supply of each hardware module, to ensure its stability and safety.Power panel and drive board in circuit board are usually connected together.

[0003] However, the existing power panel and drive board generally rely on plug-in connection, and the connection structure of the upper and lower two is unstable, which can cause the electronic components such as capacitors and inductors on the power panel to be fixed unstable, and when subjected to vibration or external impact, the connection part of the electronic component is prone to looseness, displacement and other conditions, which can easily cause the power panel to malfunction. SUMMARY

[0004] The utility model aims at providing a kind of electronic component support assembly, power panel and circuit board, for making electronic component fixed firm on insulating plate, avoid when subjected to vibration or external impact, the connection part of electronic component appears looseness, displacement and other conditions.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] On the one hand, the utility model provides a kind of electronic component support assembly, which comprises an insulating plate and a first connecting piece;A plurality of electronic components are provided on the electronic component support assembly;The insulating plate is provided with a plurality of fixing assemblies;The fixing assembly and the electronic component are one-to-one corresponding, so as to fix the electronic component on the insulating plate through the fixing assembly;The first connecting piece is embedded in the insulating plate;The electronic component and the first connecting piece are electrically connected, and the connection part of the two passes through the insulating plate.

[0007] In some embodiments, the fixing assembly forms a limiting groove, and the electronic component is limited in the limiting groove.

[0008] In some embodiments, the fixing assembly includes a limiting buckle and a limiting seat, and the limiting buckle and the limiting seat form a limiting groove;The limiting buckle is provided with a clamping convex, and the clamping convex abuts against one side of the groove bottom of the electronic component away from the limiting groove.

[0009] In some embodiments, the limiting buckle is provided with a first profiling surface; the first profiling surface is matched with the outer surface of the electronic component and is in close contact with the outer surface of the electronic component; and / or the limiting seat is provided with a second profiling surface, the second profiling surface is matched with the outer surface of the electronic component and is in close contact with the outer surface of the electronic component.

[0010] In some embodiments, the electronic component support assembly further comprises a second connecting piece, the second connecting piece passes through the insulating plate, one end of the second connecting piece is electrically connected with the first connecting piece, and the other end is electrically connected with the electronic component.

[0011] In some embodiments, the insulating plate is provided with a fixing hole, the fixing hole penetrates through the insulating plate; a reinforcing sleeve is arranged in the fixing hole, a fastener passes through the reinforcing sleeve and is connected with an external structure to fix the electronic component support assembly with the external structure.

[0012] In some embodiments, a support frame is arranged on the insulating plate; in the direction perpendicular to the insulating plate, the size of the support frame is greater than the size of the fixing assembly, and the support frame is used to support and connect with an external structure.

[0013] In another aspect, the utility model provides a power panel, the power panel includes a plurality of electronic components (11) and the electronic component support assembly of any one of the above embodiments; a plurality of electronic components are arranged on the insulating plate.

[0014] In another aspect, the utility model provides a circuit board, the circuit board includes a drive plate and the power panel in the above embodiment; the drive plate is connected with the insulating plate through a fastener; the first connecting piece is electrically connected with the drive plate.

[0015] In some embodiments, a plurality of electronic components are arranged on the same side of the insulating plate, and the drive plate is arranged on the side of the insulating plate away from the plurality of electronic components.

[0016] The utility model has the advantages of:

[0017] In one aspect, the utility model provides a kind of electronic component support assembly, by setting up insulating plate and first connecting piece, multiple electronic components are connected with first connecting piece electrically by passing through insulating plate, and multiple sets of fixed components are set in the side of insulating plate and are set one by one with electronic component, so that fixed component can be fixed on the surface of insulating plate, so that electronic component is fixed firm, avoid when being subjected to vibration or external force impact, the connecting part of electronic component and insulating plate appears loose, displacement etc. In addition, by embedding first connecting piece in insulating plate, electronic component can be connected with first connecting piece electrically by passing through insulating plate, i.e. it can make the structure of entire electronic component support assembly more compact, can also enhance the structural strength of insulating plate, further improve the durability of the electronic component support assembly.

[0018] In another aspect, the utility model provides a kind of power panel, the power panel includes all the technical features of the above-mentioned electronic component support assembly, and has the same beneficial effects as the above-mentioned electronic component support assembly, which will not be described repeatedly here.

[0019] In yet another aspect, the utility model provides a kind of circuit board, the circuit board includes all the technical features of the above-mentioned electronic component support assembly, and has the same beneficial effects as the above-mentioned electronic component support assembly, which will not be described repeatedly here. In addition, since the power panel in the circuit board includes the above-mentioned electronic component support assembly, the electronic component support assembly can fix the electronic components on the power panel when the power panel is subjected to vibration or external force impact, avoiding the power panel from malfunctioning and improving the durability of the power panel. At the same time, since the above-mentioned electronic component support assembly embeds the first connecting piece in the insulating plate, the first connecting piece is isolated from the driving plate. This way, there is no need to additionally set a shielding plate between the power panel and the driving plate, which not only ensures the overall insulation of the circuit board and prevents accidents such as electric shock and electrical short circuit, but also simplifies the structure of the circuit board and makes the overall circuit board more compact. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural diagram of a circuit board provided by a specific embodiment of the utility model;

[0021] Figure 2 is a structural diagram of an electronic component support assembly provided by a specific embodiment of the utility model;

[0022] Figure 3 is a structural diagram of a limiting buckle provided by a specific embodiment of the utility model;

[0023] Figure 4 is a structural diagram of another limiting buckle provided by a specific embodiment of the utility model;

[0024] Figure 5It is a structure diagram of a limiting seat provided by the embodiment of the utility model.

[0025] Figure 6 It is a structure diagram of another limiting seat provided by the embodiment of the utility model.

[0026] In the drawing,

[0027] 1, power board; 11, electronic component; 12, electronic component support assembly; 121, insulating plate; 122, first connecting piece; 123, fixing assembly; 1231, limiting buckle; 12311, first profiling surface; 12312, clamping convex; 1232, limiting seat; 12321, second profiling surface; 12322, limiting part; 124, second connecting piece; 125, fixing hole; 126, reinforcing sleeve; 127, support frame; 128, avoiding groove; 129, thickness-reducing groove;

[0028] 2, driving plate;

[0029] X1, first direction; X2, second direction; X3, third direction. DETAILED DESCRIPTION

[0030] The utility model will be further explained in detail in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawing, not all structures.

[0031] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, and the specific meaning of the above terms in the utility model can be understood by the person skilled in the art according to the specific circumstances.

[0032] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them.

[0033] In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0034] In combination with Figure 1 , Figure 2 As shown in the drawing, the embodiment provides an electronic component support assembly 12, which comprises an insulating plate 121 and a first connecting piece 122. A plurality of electronic components 11 are arranged on the electronic component support assembly 12.

[0035] The insulating plate 121 is in a rectangular plate structure or a circular plate structure or an elliptical plate structure for example, and is made of nylon or resin or other high-strength and corrosion-resistant engineering plastics. A plurality of fixing assemblies 123 are arranged on the insulating plate 121. The fixing assemblies 123 are arranged one-to-one with the electronic components 11, and the electronic components 11 are fixed to the insulating plate 121 by the fixing assemblies 123. The electronic components 11 are inductors or capacitors for example, and the number and type of the electronic components 11 can be set according to actual use requirements.

[0036] The first connecting piece 122 is also in a plate structure, and is embedded in the insulating plate 121, Figure 2 For example, the viewing angle is parallel to the first direction X1 and the second direction X2, that is, the plate surface of the first connecting piece 122 is parallel to the plate surface of the insulating plate 121, and according to this positional relationship, the first connecting piece 122 is embedded in the insulating plate 121. Here, the way in which the first connecting piece 122 is embedded in the insulating plate 121 is, for example, that the first connecting piece 122 is directly cast in the insulating plate 121 during the molding process (such as injection molding) of the insulating plate 121. The material of the first connecting piece 122 is metal, such as copper or aluminum. It can be understood that, in order to facilitate electrical connection of the first connecting piece 122 with other components outside the electronic component support assembly 12, the first connecting piece 122 can be provided with a connecting terminal or a connecting portion. In the embodiment, X1 is a horizontal first direction, X2 is a horizontal second direction, the plane in which the first direction X1 and the second direction X2 are located is a horizontal plane, and X3 is a vertical direction.

[0037] The electronic components 11 are electrically connected to the first connecting piece 122. It can be easily understood that the electronic components 11 each have a positive electrode and a negative electrode, and the first connecting piece 122 includes a positive electrode connecting piece and a negative electrode connecting piece arranged separately; the positive electrodes of the plurality of electronic components 11 are connected to the positive electrode connecting piece, and the negative electrodes of the plurality of electronic components 11 are connected to the negative electrode connecting piece. The connection between the electronic components 11 and the first connecting piece 122 passes through the insulating plate 121, and the way in which the connection passes through the insulating plate 121 is, for example, that the electronic component support assembly 12 further includes a second connecting piece 124, the second connecting piece 124 passes through the insulating plate 121, one end of the second connecting piece 124 is electrically connected to the first connecting piece 122, and the other end is electrically connected to the electronic components 11. By providing the second connecting piece 124, the installation and disassembly of the electronic components 11 and the first connecting piece 122 are facilitated. Exemplarily, the second connecting piece 124 is a pin of the first connecting piece 122.

[0038] The insulating plate 121 is provided with a plurality of fixing assemblies 123, and the fixing assemblies 123 are arranged one by one corresponding to the electronic components 11 to fix the electronic components 11 to the insulating plate 121 through the fixing assemblies 123. The fixing assembly 123 can form a limiting groove, and the electronic component 11 is limited in the limiting groove. It can be understood that the fixing assembly 123 can be a single seat body, and the seat body is provided with a limiting groove capable of accommodating the electronic component 11; the fixing assembly 123 can also be a plurality of sub-assemblies, and the plurality of sub-assemblies are combined to form a limiting groove capable of accommodating the electronic component 11. By setting the fixing assembly 123 as a single seat body, the processing and manufacturing are facilitated, and the installation and disassembly are facilitated; and by setting the fixing assembly 123 as a plurality of sub-assemblies, the fixing assembly 123 can adapt to electronic components 11 of various sizes, improving the flexibility of use of the fixing assembly 123. In actual production and manufacturing process, it can be set according to the needs, and in the following, the fixing assembly 123 including a plurality of sub-assemblies will be taken as an example for detailed description.

[0039] Therefore, in the electronic component supporting assembly 12, the plurality of electronic components 11 are electrically connected to the first connecting piece 122 through the insulating plate 121 and the first connecting piece 122, and a plurality of fixing assemblies 123 are arranged on the insulating plate 121 and arranged one by one corresponding to the electronic components 11, so that the fixing assemblies 123 can fix the electronic components 11 on the surface of the insulating plate 121, so that the electronic components 11 are fixed firmly, and the connection part of the electronic components 11 and the insulating plate 121 is prevented from loosening, displacement and the like when subjected to vibration or external force impact. In addition, by embedding the first connecting piece 122 in the insulating plate 121, the electronic components 11 can be electrically connected to the first connecting piece 122 through the insulating plate 121, that is, the structure of the entire electronic component supporting assembly 12 can be more compact, and the structural strength of the insulating plate 121 can be enhanced, further improving the durability of the electronic component supporting assembly 12. By guiding the first connecting piece 122 in the space, the layout of the electrical circuit is optimized.

[0040] In some embodiments, in combination with Figure 1 , Figure 2As shown, the insulating plate 121 is provided with a fixing hole 125 which penetrates the insulating plate 121. The position of the fixing hole 125 is determined according to the position of the electronic component 11 and the position of the first connecting member 122. The fixing hole 125 should avoid the first connecting member 122 when penetrating the insulating plate 121. A reinforcing sleeve 126 is arranged in the fixing hole 125. The reinforcing sleeve 126 is in a cylindrical structure. The material of the reinforcing sleeve 126 is metal or ceramic. For example, the reinforcing sleeve 126 is a steel sleeve. A fastener (such as a bolt or a screw) penetrates the reinforcing sleeve 126 and is connected to an external structure to fix the electronic component support assembly 12 to the external structure. The external structure refers to the driving plate 2 or a housing or other fixed objects. When the electronic component support assembly 12 is connected to the driving plate 2, the driving plate 2 is provided with a threaded hole corresponding to the fixing hole 125. The fastener can be a screw which directly penetrates the fixing hole 125 of the electronic component support assembly 12 and is connected to the threaded hole of the driving plate 2. When the electronic component support assembly 12 is connected to the housing, the driving plate 2 is provided with a through hole corresponding to the fixing hole 125. The housing is provided with a threaded hole corresponding to the fixing hole 125. The fastener penetrates the fixing hole 125 of the electronic component support assembly 12 and the through hole of the driving plate 2 and is connected to the threaded hole of the housing.

[0041] In the electronic component support assembly 12, the fixing hole 125 is arranged in the insulating plate 121 and the reinforcing sleeve 126 is arranged in the fixing hole 125. When the electronic component support assembly 12 is connected to other external structures by the fastener, the fastener can abut against the reinforcing sleeve 126. The reinforcing sleeve 126 can bear most of the axial pressure and has high support strength. The reinforcing sleeve 126 can avoid tearing and damage of the fixing hole 125 due to excessive fastening force, prolong the service life of the insulating plate 121 and improve the durability of the electronic component support assembly 12.

[0042] In some embodiments, as shown in FIG. 1A, Figure 2 As shown, the insulating plate 121 is provided with a support frame 127 which is perpendicular to the insulating plate 121 (i.e. parallel to the first surface 1211 and the second surface 1212). The support frame 127 is arranged on the first surface 1211 of the insulating plate 121. The support frame 127 is arranged on the second surface 1212 of the insulating plate 121. The support frame 127 is arranged on the first surface 1211 and the second surface 1212 of the insulating plate 121. Figure 2Taking the shown perspective (third direction X3) as an example, the size of the support frame 127 is larger than the size of the aforementioned fixing component 123. The support frame 127 is used for supporting connection with the external structure. The support frame 127 is a rod-shaped structure (e.g., a cylindrical rod-shaped structure or a quadrangular prism rod-shaped structure) and is set perpendicular to the surface of the insulating plate 121. It can be understood that, in order to enhance the strength of the support frame 127, a reinforcing member, such as a triangular reinforcing rib, can also be provided at the connection between the support frame 127 and the insulating plate 121. The support frame 127 is higher than the limiting buckle 1231 in the aforementioned fixing component 123. It can also be understood that the height of the support frame 127 is the highest on the entire surface of the insulating plate 121. This ensures that after the support frame 127 is supported and connected with the external structure (e.g., the housing), the external structure will not contact or compress the fixing component 123 and the electronic component 11. With the above configuration, when the external structure outside the electronic component support assembly 12 is subjected to impact or pressure, the external structure will first be supported by the support frame 127, and will not directly contact the electronic component 11 on the electronic component support assembly 12, thus avoiding damage to the electronic component 11 under pressure and improving the durability of the electronic component support assembly 12. At the same time, after the support frame 127 supports the external structure, there will be a gap between the electronic component 11 and the external structure when the electronic component support assembly 12 is in normal use, which can provide heat dissipation space for the electronic component 11, preventing the electronic component 11 from being damaged or even spontaneously combusting due to heat accumulation during use, thus improving the safety of the electronic component support assembly 12 during use.

[0043] Next, combined Figures 1-6 The structure of the aforementioned fixing component 123 will be described in detail.

[0044] In some embodiments, combined with Figure 1 , Figure 2 As shown, the aforementioned fixing component 123 includes a limiting buckle 1231 and a limiting seat 1232, which can form a limiting groove. The limiting buckle 1231 has a columnar structure, such as a quadrangular prism or a cylinder; the limiting seat 1232 has a cubic block structure.

[0045] Specifically, two limiting buckles 1231 are arranged respectively, and the two limiting buckles 1231 are arranged oppositely along the first direction X1. Two limiting seats 1232 are arranged oppositely along the second direction X2. That is, in the first direction X1, the two limiting buckles 1231 are arranged on the two sides of the electronic component 11 respectively, and the electronic component 11 is limited in the first direction X1. In the second direction X2, the two limiting seats 1232 are arranged on the two sides of the electronic component 11 respectively, and the electronic component 11 is limited in the second direction X2. It can be understood that the arrangement positions of the two limiting buckles 1231 and the arrangement positions of the two limiting seats 1232 can be interchanged and adjusted according to actual installation requirements. At the same time, in order to improve the stability of the fixing of the electronic component 11, a larger number of limiting buckles 1231 and limiting seats 1232 can also be arranged. For example, the fixing assembly 123 includes four limiting buckles 1231 and four limiting seats 1232, and the four limiting buckles 1231 are divided into two groups (i.e. two by two, divided into two groups), and the two groups of limiting buckles 1231 are arranged on the opposite sides of the electronic component 11 respectively. The four limiting seats 1232 are also divided into two groups (i.e. two by two, divided into two groups), and the two groups of limiting seats 1232 are arranged on the opposite sides of the electronic component 11 respectively. Of course, if the electronic component 11 is small in weight or in order to save manufacturing cost, the above-mentioned fixing assembly 123 can also include only one limiting buckle 1231 and one limiting seat 1232, and at this time, the limiting buckle 1231 and the limiting seat 1232 are arranged on the opposite sides of the electronic component 11, which can also play a role in fixing the electronic component 11 firmly to a certain extent.

[0046] As shown in Figure 3 , Figure 4 , the limiting buckle 1231 is provided with a clamping protrusion 12312, and the clamping protrusion 12312 abuts against one side of the electronic component 11 away from the groove bottom of the limiting groove. In other words, the clamping protrusion 12312 is arranged at one end of the limiting buckle 1231 away from the insulating plate 121, and the extension direction of the clamping protrusion 12312 is arranged at an angle with the extension direction of the limiting buckle 1231 as a whole, and the angle is, for example, 90°. That is, as shown in the view angle of Figure 1 or Figure 2 , the limiting buckle 1231 extends along the third direction X3 as a whole, and the clamping protrusion 12312 extends along the second direction X2 or the first direction X1. When the clamping protrusion 12312 abuts against one side of the electronic component 11 away from the groove bottom of the limiting groove, the limiting buckle 1231 can limit the electronic component 11 in the first direction X1 or the second direction X2, and also can limit the electronic component 11 in the third direction X3.

[0047] The electronic component supporting assembly 12 has the fixing assembly 123, the limiting seat 1232 and the limiting buckle 1231 with the clamping protrusion 12312, the limiting seat 1232 and the limiting buckle 1231 form a limiting groove, and the electronic component 11 can be limited and fixed in the first direction X1, the second direction X2 and the third direction X3, the structure is simple, convenient to manufacture and install, and can be combined flexibly according to actual use scenes to adapt to electronic components 11 of different sizes, and the flexibility of the fixing assembly 123 is improved.

[0048] In some embodiments, in combination with Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 As shown in the limiting buckle 1231, the first profiled surface 12311 is matched with the outer surface of the electronic component 11, and the second profiled surface 12321 is matched with the outer surface of the electronic component 11. That is, the profiled surface is set as follows: only the first profiled surface 12311 is arranged on the limiting buckle 1231, and the second profiled surface 12321 is not arranged on the limiting seat 1232; or only the second profiled surface 12321 is arranged on the limiting seat 1232, and the first profiled surface 12311 is not arranged on the limiting buckle 1231; or both the first profiled surface 12311 and the second profiled surface 12321 are arranged on the limiting buckle 1231 and the limiting seat 1232. Optionally, the first profiled surface 12311 and the second profiled surface 12321 are both circular arc surfaces, and the diameters of the first profiled surface 12311 and the second profiled surface 12321 need to be adaptively set according to the size of the electronic component 11, the size of the limiting opening and the size of the limiting seat 1232, as long as the first profiled surface 12311 and the second profiled surface 12321 can be matched with the outer surface of the electronic component 11, which is not limited here.

[0049] In the electronic component supporting assembly 12, the first profiled surface 12311 is arranged on the limiting buckle 1231, and / or the second profiled surface 12321 is arranged on the limiting seat 1232, so that the outer surface of the electronic component 11 is matched with the first profiled surface 12311 and the second profiled surface 12321, the contact area between the electronic component 11 and the limiting buckle 1231 and the limiting seat 1232 is increased, and the friction between the electronic component 11 and the limiting buckle 1231 and the limiting seat 1232 is increased, so that the electronic component 11 is fixed more stably, and the shaking or falling of the electronic component 11 is further avoided.

[0050] In some embodiments, as Figure 6As shown, the limiting seat 1232 can be provided with a limiting portion 12322 on the opposite side of the second profiling surface 12321 in the horizontal direction, and the electronic component 11 is arranged between the two limiting portions 12322. In this way, by arranging two limiting seats 1232, the electronic component 11 can be limited in the first direction X1 and the second direction X2 at the same time, and the stability of the fixation of the electronic component 11 is further improved.

[0051] It can be understood that the insulating plate 121 can also be provided with an avoiding groove 128 and a thinning groove 129 according to actual needs. The avoiding groove 128 is used for avoiding the connection member such as a bolt or facilitating the installation or dismounting of the bolt by a fastening tool such as a screwdriver. The thinning groove 129 is used for making the overall wall thickness of the insulating plate 121 uniform, uniformly transitioning the area with thick wall thickness and the area with thin wall thickness of the insulating plate 121, avoiding the inconsistent cooling speed of the area with thick wall thickness and the area with thin wall thickness of the insulating plate 121 during the molding, leading to the shrinkage depression or warping deformation of the insulating plate 121, and further affecting the product quality.

[0052] On the other hand, the embodiment provides a power panel 1, which comprises a plurality of electronic components 11 and the electronic component support assembly 12 described in any of the above embodiments, and the plurality of electronic components 11 are arranged on the insulating plate 121. The power panel 1 comprises all the technical features of the electronic component support assembly 12, and has the same beneficial effects as the electronic component support assembly 12, which will not be described here again.

[0053] On the other hand, the embodiment provides a power panel 1, which comprises a plurality of electronic components 11 and the electronic component support assembly 12 described in any of the above embodiments, and the plurality of electronic components 11 are arranged on the insulating plate 121. The power panel 1 comprises all the technical features of the electronic component support assembly 12, and has the same beneficial effects as the electronic component support assembly 12, which will not be described here again.

[0054] The circuit board comprises all the technical features of the electronic component support assembly 12, and has the same beneficial effects as the electronic component support assembly 12, which will not be described again. In addition, since the power board 1 in the circuit board comprises the electronic component support assembly 12, when the power board 1 is subjected to vibration or external force impact, the electronic component support assembly 12 can fix the electronic components 11 on the power board 1, avoid the power board 1 from malfunctioning, improve the durability of the power board 1, and since the first connecting piece 122 is embedded in the insulating plate 121, the first connecting piece 122 is isolated from the driving board 2, so that a shielding plate does not need to be additionally arranged between the electronic component support assembly 12 and the driving board 2, which not only ensures the insulation of the whole circuit board, prevents electric shock and electrical short circuit accidents, but also simplifies the structure of the circuit board, and makes the whole circuit board more compact.

[0055] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the utility model. All the embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. An electronic component support assembly, characterized by, The electronic component support assembly comprises an insulating plate (121) and a first connecting piece (122); a plurality of electronic components (11) are arranged on the electronic component support assembly; A plurality of fixing assemblies (123) are arranged on the insulating plate (121); the fixing assemblies (123) are arranged one by one corresponding to the electronic components (11) to fix the electronic components (11) to the insulating plate (121) through the fixing assemblies (123). The first connecting piece (122) is embedded in the insulating plate (121); the electronic components (11) are electrically connected to the first connecting piece (122), and the connection portions of the two pass through the insulating plate (121).

2. The electronic component support assembly of claim 1, wherein, The fixing assembly (123) forms a limiting groove, and the electronic component (11) is limited in the limiting groove.

3. The electronic component support assembly of claim 2, wherein, The fixing assembly (123) comprises a limiting buckle (1231) and a limiting seat (1232), and the limiting buckle (1231) and the limiting seat (1232) form a limiting groove; the limiting buckle (1231) is provided with a clamping protrusion (12312) which abuts against one side of a groove bottom of the electronic component (11) away from the limiting groove.

4. The electronic component support assembly of claim 3, wherein, The limiting buckle (1231) is provided with a first profiling surface (12311); the first profiling surface (12311) is adapted to the outer surface of the electronic component (11) and is in close contact with the outer surface of the electronic component (11); And / or, The limiting seat (1232) is provided with a second profiling surface (12321); the second profiling surface (12321) is adapted to the outer surface of the electronic component (11) and is in close contact with the outer surface of the electronic component (11).

5. The electronic component support assembly of claim 1, wherein, The electronic component support assembly (1) further comprises a second connecting piece (124) which passes through the insulating plate (121); one end of the second connecting piece (124) is electrically connected to the first connecting piece (122), and the other end is electrically connected to the electronic component (11).

6. The electronic component support assembly of any of claims 1-5, wherein, The insulating plate (121) is provided with a fixing hole (125) which penetrates the insulating plate (121); a reinforcing sleeve (126) is arranged in the fixing hole (125); a fastener passes through the reinforcing sleeve (126) and is connected to an external structure to fix the electronic component support assembly to the external structure.

7. The electronic component support assembly of any of claims 1-5, wherein, The insulating plate (121) is provided with a support frame (127); in the direction perpendicular to the insulating plate (121), the size of the support frame (127) is greater than the size of the fixing assembly (123); the support frame (127) is used for supporting connection with an external structure.

8. A power strip, characterized by, The power board comprises a plurality of electronic components (11) and the electronic component support assembly of any one of claims 1-7; a plurality of electronic components (11) are arranged on the insulating plate (121).

9. A wiring board, characterized by The circuit board comprises a driving board (2) and the power board of claim 8; the driving board (2) is connected to the insulating plate (121) through a fastener; the first connecting piece (122) is electrically connected to the driving board (2).

10. The circuit board according to claim 9, wherein A plurality of the electronic components (11) are arranged on the same side of the insulating plate (121), and the driving plate (2) is arranged on the side of the insulating plate (121) away from the plurality of the electronic components (11).

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