Circuit board with supporting structure

Abstract

The embodiment of the utility model provides a circuit board with a supporting structure, and relates to a bottom frame, the top of the bottom frame is fixedly connected with a plurality of pairs of limiting bins, limiting blocks are arranged in the limiting bins, the tops of the limiting blocks penetrate through the tops of the limiting bins and are fixedly connected with a circuit board body, the top of the bottom frame is fixedly connected with a plurality of springs, and the springs are fixedly connected with the limiting bins. The top of the spring is fixedly connected with a supporting block, the bottom of the circuit board body is fixedly connected with two pairs of transverse blocks, threaded rods penetrate through the transverse blocks, the bottom ends of the threaded rods are fixedly connected to the top of a bottom frame, the threaded rods are in threaded connection with nuts, and the top of the bottom frame is fixedly connected with two pairs of positioning blocks. The other sides of the two pairs of positioning blocks are fixedly connected with a protection plate, the protection plate is provided with a plurality of wire outlets, and the circuit board has the characteristics that the protection performance of the circuit board body is improved, and the circuit board body is convenient to disassemble.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of circuit boards, and in particular to a circuit board with a support structure. Background Art

[0002] Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit boards are divided into three major categories according to the number of layers: single-sided boards, double-sided boards, and multi-layer circuit boards.

[0003] However, the existing circuit boards have poor pressure bearing performance during use and are easily damaged by external impacts, which affects the service life of the circuit boards. Therefore, in order to correct the above defects, we propose a circuit board with a support structure. Utility Model Content

[0004] In view of the above problems, an embodiment of the present application provides a circuit board with a support structure to solve the problem of poor pressure bearing performance and susceptibility to damage due to external impact.

[0005] An embodiment of the present application provides a circuit board with a support structure, including a bottom frame: the top of the bottom frame is fixedly connected to several pairs of limit bins, the limit bins are provided with limit blocks, the top of the limit blocks passes through the top of the limit bins and is fixedly connected to the circuit board body, the top of the bottom frame is fixedly connected to several springs, the top of the spring is fixedly connected to the support block, the bottom of the circuit board body is fixedly connected to two pairs of cross blocks, threaded rods pass through the cross blocks, the bottom ends of the threaded rods are fixedly connected to the top of the bottom frame, and nuts are threaded on the threaded rods, the top of the bottom frame is fixedly connected to two pairs of positioning blocks, the other side of the two pairs of positioning blocks is fixedly connected to a protective plate, and several wire outlets are provided on the protective plate.

[0006] In some embodiments, the two pairs of positioning blocks are symmetrically arranged about the central axis of the protective plate.

[0007] In some embodiments, the two pairs of transverse blocks are symmetrically arranged about the central axis of the circuit board body.

[0008] In some embodiments, each pair of the limiting bins are symmetrically arranged about the central axis of the circuit board body.

[0009] In some embodiments, a plurality of the wire outlets are equidistantly distributed on the protective plate.

[0010] In some embodiments, a pair of insulating pads are fixedly connected to the bottom of the bottom frame.

[0011] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to more clearly understand the technical means of the embodiments of the present application, they can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a partial perspective view of this application.

[0014] Figure 2 This is a schematic diagram of the overall structure of this application.

[0015] Figure 3 This is a top view of the bottom frame and circuit board body.

[0016] Figure 4 This is a top view of the bottom frame and limit bin.

[0017] Figure 5 for Figure 1 Top view of .

[0018] Description of reference numerals:

[0019] 1. Bottom frame; 2. Limiting compartment; 3. Limiting block; 4. Circuit board body; 5. Spring; 6. Support block; 7. Cross block; 8. Threaded rod; 9. Nut; 10. Positioning block; 11. Protective plate; 12. Wire outlet; 13. Insulation pad. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0021] The terms "including," "comprising," and "having," as well as any variations thereof, in the specification, claims, and figures of this application are intended to cover, not exclude, other contents. The words "a" or "an" do not exclude a plurality. Unless otherwise indicated, "plurality" means two or more (including two), and similarly, "a plurality of groups" means two or more (including two).

[0022] The directional words appearing in the following description refer to the directions shown in the drawings and do not limit the specific structure of this application. For example, in the description of this application, the terms "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "inner", "outer", "axial", "radial", "circumferential", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing this application and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting this application.

[0023] In addition, the expressions indicating directions such as the X direction, Y direction, and Z direction used to illustrate the operation and construction of the various components of this embodiment are not absolute but relative, and although these indications are appropriate when the various components are in the positions shown in the figures, when these positions are changed, these directions should be interpreted differently to correspond to the changes.

[0024] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, the "connected" or "connected" of a mechanical structure may refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, the "connected" or "connected" of a circuit structure may also refer to an electrical connection or a signal connection. For example, it may be a direct connection, that is, a physical connection, or it may be an indirect connection through at least one intermediate element, as long as the circuit is connected. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] In order to facilitate understanding of the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application are clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0026] An embodiment of the present application provides a circuit board with a support structure, including a bottom frame 1: several pairs of limit bins 2 are fixedly connected to the top of the bottom frame 1, and a limit block 3 is provided in the limit bin 2. The top of the limit block 3 passes through the top of the limit bin 2 and is fixedly connected to the circuit board body 4. Several springs 5 ​​are fixedly connected to the top of the bottom frame 1, and the top of the spring 5 is fixedly connected to the support block 6. The bottom of the circuit board body 4 is fixedly connected to two pairs of cross blocks 7, and a threaded rod 8 passes through the cross block 7. The bottom end of the threaded rod 8 is fixedly connected to the top of the bottom frame 1, and a nut 9 is threaded on the threaded rod 8. Two pairs of positioning blocks 10 are fixedly connected to the top of the bottom frame 1, and the other side of the two pairs of positioning blocks 10 is fixedly connected to a protective plate 11, and the protective plate 11 is provided with several wire outlets 12.

[0027] By providing the bottom frame 1 , the positioning block 10 and the protection plate 11 , the circuit board body 4 can be protected, thereby protecting the circuit board body 4 .

[0028] The arrangement of the cross piece 7 , the threaded rod 8 and the nut 9 facilitates the installation and removal of the circuit board body 4 .

[0029] During use, the circuit board body 4 is placed in the device. When the height of the circuit board body 4 needs to be adjusted, the nut 9 is rotated, and the nut 9 pushes the cross block 7 downward, and the cross block 7 drives the circuit board body 4 to move downward, thereby adjusting the height of the circuit board body 4. To facilitate the connection of the circuits, the circuits on the circuit board body 4 can be passed through the outlet 12.

[0030] In other feasible connection methods, the two pairs of positioning blocks 10 are symmetrically arranged about the central axis of the protective plate 11 .

[0031] In the technical solution of the embodiment of the present application, the fixing stability of the protective plate 11 is improved by the symmetrical arrangement of the positioning blocks 10 .

[0032] When the circuit board body 4 needs to be disassembled, the nut 9 is unscrewed, and the circuit board body 4 is moved upward, thereby moving the circuit board body 4 out to one side, and the circuit board body 4 can be disassembled.

[0033] In other feasible connection modes, the two pairs of transverse blocks 7 are symmetrically arranged about the central axis of the circuit board body 4 .

[0034] In the technical solution of the embodiment of the present application, the horizontal blocks 7 are symmetrically arranged to improve the installation stability of the circuit board body 4.

[0035] When the circuit board body 4 needs to be reinstalled, the circuit board body 4 is passed through the two pairs of positioning blocks 10, its cross block 7 is passed through the threaded rod 8, and the limit block 3 is inserted into the limit compartment 2. At this time, the nut 9 is re-tightened to complete the installation of the circuit board body 4.

[0036] In other feasible connection modes, each pair of limiting compartments 2 is symmetrically arranged about the central axis of the circuit board body 4 .

[0037] In the technical solution of the embodiment of the present application, the stability of the upward and downward movement of the circuit board body 4 is improved by symmetrically arranging the limiting bins 2 .

[0038] In other feasible connection methods, a plurality of wire outlets 12 are distributed on the protective plate 11 at equal intervals.

[0039] In the technical solution of the embodiment of the present application, the wire outlets 12 are arranged at equal intervals, which facilitates the passage of the wires through the wire outlets 12 .

[0040] In other feasible connection methods, a pair of insulating pads 13 are fixedly connected to the bottom of the bottom frame 1 .

[0041] In the technical solution of the embodiment of the present application, the insulating pad 13 plays an insulating role.

[0042] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, combinations of features from different embodiments are intended to be within the scope of this application and to form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A circuit board with a support structure, characterized in that: The invention comprises a bottom frame (1): the top of the bottom frame (1) is fixedly connected to a plurality of pairs of limit bins (2), the limit bins (2) are provided with limit blocks (3), the tops of the limit blocks (3) pass through the tops of the limit bins (2) and are fixedly connected to a circuit board body (4), the top of the bottom frame (1) is fixedly connected to a plurality of springs (5), the tops of the springs (5) are fixedly connected to a support block (6), the bottom of the circuit board body (4) is fixedly connected to two pairs of transverse blocks (7), a threaded rod (8) passes through the transverse blocks (7), the bottom ends of the threaded rods (8) are fixedly connected to the top of the bottom frame (1), and a nut (9) is threadedly connected to the threaded rods (8), the top of the bottom frame (1) is fixedly connected to two pairs of positioning blocks (10), the other sides of the two pairs of positioning blocks (10) are fixedly connected to a protective plate (11), and the protective plate (11) is provided with a plurality of wire outlets (12).

2. The circuit board according to claim 1, wherein: The two pairs of positioning blocks (10) are symmetrically arranged about the central axis of the protective plate (11).

3. The circuit board according to claim 1, wherein: The two pairs of transverse blocks (7) are symmetrically arranged about the central axis of the circuit board body (4).

4. The circuit board according to claim 1, wherein: Each pair of the limiting bins (2) is symmetrically arranged about the central axis of the circuit board body (4).

5. The circuit board according to claim 1, wherein: A plurality of the wire outlets (12) are distributed on the protective plate (11) at equal intervals.

6. The circuit board according to claim 1, wherein: A pair of insulating pads (13) are fixedly connected to the bottom of the bottom frame (1).

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