Circuit board with wire fixing structure
By designing a circuit board with a fixed wire structure, the problems of poor heat dissipation and lack of a fixed wire structure are solved, and stable installation of the circuit board and good heat dissipation effect are achieved.
Patent Information
- Application Number
- CN202422155915.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-03
AI Technical Summary
Existing circuit boards have poor heat dissipation effects and lack a fixed wiring structure, resulting in inconvenience in use.
A circuit board with a wire fixing structure is designed, including components such as a protective box, a wire fixing box, an arc-shaped wire fixing groove, a wire fixing cover, a protective cover and an air guide groove. These components are used to achieve the functions of line fixing and heat dissipation.
It achieves stable installation of the circuit board and good heat dissipation effect, while improving the neatness and convenience of the circuit.
Smart Images
Figure CN223310136U_ABST
Abstract
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 fixed wire structure. Background Art
[0002] A circuit board consists of an integrated circuit, a quartz oscillator, fine-tuning capacitors, and a printed circuit board. Circuit boards are known as ceramic circuit boards, alumina ceramic circuit boards, and aluminum nitride ceramic circuit boards. Circuit boards miniaturize and visualize circuits, playing a vital role in the mass production of fixed circuits and optimizing the layout of electrical appliances. However, existing circuit boards suffer from poor heat dissipation and lack a fixed wiring structure. To address this, we propose a circuit board with a fixed wiring structure. Utility Model Content
[0003] In view of the above problems, an embodiment of the present application provides a circuit board with a fixed wire structure to solve the problems of poor heat dissipation effect and no fixed wire structure in the existing circuit board with a fixed wire structure.
[0004] A circuit board with a wire-fixing structure comprises: a protective box, a circuit board body is arranged near the left side of the protective box, mounting blocks are arranged near the four corners below the circuit board body, a positioning groove matching the circuit board body is provided on the top of the mounting block, a slot is provided on the top of the protective box near the right side, a wire-fixing box is fixedly connected to the inner wall of the slot, the bottom of the wire-fixing box near the left side is fixedly connected to the bottom of the inner cavity of the wire-fixing box by two connecting rods arranged along the front and rear directions, a plurality of evenly distributed arc-shaped wire-fixing grooves are provided in the wire-fixing box, a wire-fixing cover is movably connected to the top of the wire-fixing box, and the protective cover is movably connected to the top of the protective box near the left side through a hinge.
[0005] In some embodiments, two L-shaped blocks arranged along the front-to-back direction are fixedly connected to the bottom of the wire fixing cover near the right side, and an L-shaped slot matching the L-shaped block is provided on the top of the wire fixing box. The two L-shaped blocks facilitate convenient connection between the wire fixing cover and the wire fixing box.
[0006] In some embodiments, the protective cover and the right wall of the protective box are fixedly connected near the front and rear with two connecting blocks arranged along the front and rear directions, and the two connecting blocks located above and below are each provided with two matching connecting holes. The setting of the connecting blocks facilitates convenient and stable connection between the protective cover and the protective box.
[0007] In some embodiments, positioning pads are provided above the circuit board body near the four corners, the top of the positioning pad is fixedly connected to a fixed shaft, and the top of the fixed shaft is fixedly connected to the bottom of the protective cover. Through the mutual cooperation between the positioning pad and the fixed shaft, the circuit board body can be limited to ensure its installation stability.
[0008] In some embodiments, a circular groove is provided at the top of the protective cover near the left side, a circular block is fixedly connected to the inner wall of the circular groove, an air outlet groove is provided at the bottom of the circular block, and a plurality of evenly distributed air guide grooves are provided on the side wall of the circular block, and the air outlet groove is connected to the inside of the air guide groove.
[0009] In some embodiments, a dustproof net is fixedly connected to the inner wall of the air guide groove near the outer side.
[0010] In some embodiments, the front and rear walls of the protective box are both provided with a plurality of evenly distributed air inlet holes.
[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 It is a three-dimensional diagram of the utility model.
[0014] Figure 2 This is a schematic diagram of the structure of the utility model.
[0015] Figure 3 It is a top view of the utility model.
[0016] Figure 4 for Figure 2 Enlarged view of point A in the middle.
[0017] Figure 5 for Figure 2 Enlarged view of point B in the middle
[0018] Description of reference numerals:
[0019] 1. Protective box; 2. Circuit board body; 3. Mounting block; 4. Positioning pad; 5. Fixed shaft; 6. Round block; 7. Protective cover; 8. Wire fixing box; 9. Dust screen; 10. Connecting block; 11. Wire fixing cover; 12. L-shaped block. 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 accompanying 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] A circuit board with a fixed wire structure comprises: a protective box 1, a circuit board body 2 is arranged near the left side of the protective box 1, mounting blocks 3 are arranged near the four corners below the circuit board body 2, a positioning groove matching the circuit board body 2 is opened on the top of the mounting block 3, a slot is opened near the right side of the top of the protective box 1, a fixed wire box 8 is fixedly connected to the inner wall of the slot, the bottom of the fixed wire box 8 is fixedly connected to the bottom of the inner cavity of the fixed wire box 8 by two connecting rods arranged in the front and rear directions near the left side, a plurality of evenly distributed arc-shaped fixed wire grooves are opened in the fixed wire box 8, and the plurality of arc-shaped fixed wire grooves are arranged. The top of the wire box 8 is movably connected to a wire fixing cover 11, and the bottom of the wire fixing cover 11 is fixedly connected to two L-shaped blocks 12 arranged in the front and rear directions near the right side. The top of the wire fixing box 8 is provided with an L-shaped slot matching the L-shaped block 12. The two L-shaped blocks 12 facilitate the convenient connection between the wire fixing cover 11 and the wire fixing box 8. The top of the protective box 1 is movably connected to the protective cover 7 by a hinge near the left side. The protective cover 7 and the right wall of the protective box 1 are close to the front and rear. There are two connecting blocks 10 arranged in the front and rear directions, and the two connecting blocks 10 located above and below are provided with two connecting holes that match each other. Through the setting of the connecting blocks 10, it is convenient to connect the protective cover 7 and the protective box 1 conveniently and stably. Positioning pads 4 are provided above the circuit board body 2 near the four corners. The top of the positioning pad 4 is fixedly connected to the fixed shaft 5. The top of the fixed shaft 5 is fixedly connected to the bottom of the protective cover 7. Through the mutual cooperation between the positioning pad 4 and the fixed shaft 5, the circuit board body 2 can be limited to ensure its installation stability and protect A circular groove is provided at the top of the cover 7 near the left side, and a circular block 6 is fixedly connected to the inner wall of the circular groove. An air outlet groove is provided at the bottom of the circular block 6, and a number of evenly distributed air guide grooves are provided on the side wall of the circular block 6, and the air outlet grooves are connected to the inside of the air guide groove. A dustproof net 9 is fixedly connected to the inner wall of the air guide groove near the outside. Through the setting of the air guide groove, when external airflow passes through the air guide groove, the airflow in the protective box 1 can be discharged through the air outlet groove, thereby achieving a good heat dissipation effect. At the same time, a good dust-proof effect is achieved through the dustproof net 9. A number of evenly distributed air inlet holes are provided on the front and rear walls of the protective box 1.
[0027] 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.
[0028] 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 fixed wire structure, characterized in that: include: A protective box (1), wherein a circuit board body (2) is provided near the left side of the protective box (1), mounting blocks (3) are provided near the four corners below the circuit board body (2), and a positioning groove matching the circuit board body (2) is provided on the top of the mounting block (3), and a slot is provided on the top of the protective box (1) near the right side, and a wire fixing box (8) is fixedly connected to the inner wall of the slot, and the bottom of the wire fixing box (8) is fixedly connected to the bottom of the inner cavity of the wire fixing box (8) near the left side through two connecting rods provided in the front-back direction, and a plurality of evenly distributed arc-shaped wire fixing grooves are provided in the wire fixing box (8), and a wire fixing cover (11) is movably connected to the top of the wire fixing box (8), and a protective cover (7) is movably connected to the top of the protective box (1) near the left side through a hinge.
2. The circuit board with a fixed wire structure according to claim 1, characterized in that: Two L-shaped blocks (12) arranged in the front-to-back direction are fixedly connected to the bottom of the wire fixing cover (11) near the right side, and an L-shaped slot matching the L-shaped block (12) is provided on the top of the wire fixing box (8).
3. The circuit board with a fixed wire structure according to claim 1, characterized in that: The protective cover (7) and the right wall of the protective box (1) are fixedly connected to two connection blocks (10) arranged in the front-to-back direction near the front and rear, and the two connection blocks (10) located at the top and bottom are each provided with two matching connection holes.
4. The circuit board with a wire-fixing structure according to claim 1, wherein: Positioning pads (4) are provided above the circuit board body (2) near the four corners, the top of the positioning pads (4) is fixedly connected to a fixed shaft (5), and the top of the fixed shaft (5) is fixedly connected to the bottom of the protective cover (7).
5. The circuit board with a fixed wire structure according to claim 1, characterized in that: A circular groove is provided on the top of the protective cover (7) near the left side, a circular block (6) is fixedly connected to the inner wall of the circular groove, an air outlet groove is provided on the bottom of the circular block (6), and a plurality of evenly distributed air guide grooves are provided on the side wall of the circular block (6), and the air outlet grooves are connected to the inside of the air guide groove.
6. The circuit board with a fixed wire structure according to claim 5, characterized in that: A dustproof net (9) is fixedly connected to the inner wall of the air guide groove near the outer side.
7. The circuit board with a fixed wire structure according to claim 1, characterized in that: The front and rear walls of the protective box (1) are both provided with a plurality of evenly distributed air inlet holes.