Circuit board facilitating wire fixation

Abstract

The application relates to the technical field of circuit boards, and discloses a circuit board facilitating wire fixing, which comprises a circuit substrate, a limiting hole is arranged on the outer surface of the circuit substrate, and an adjusting mechanism is arranged on the circuit substrate. The adjusting mechanism comprises a first sliding frame in sliding connection with the outer surface of the circuit substrate, a through hole is arranged on the inner wall of the first sliding frame, a first sliding groove is arranged on the inner wall of the side of the first sliding frame away from the through hole, a fixing shaft is fixedly connected to the outer surface of the top of the first sliding frame, an auxiliary assembly is arranged on the top of the first sliding frame, and a turnover frame is rotationally connected to the outer wall of one end of the first sliding frame away from the fixing shaft through a rotating shaft. When wires are installed on the circuit substrate in a high-vibration environment, the adjusting mechanism and the auxiliary assembly are used to stably clamp wires of different angles, and the continuous vibration generated by the circuit substrate is absorbed through the clamping assembly, so that the stability of the installed wires is enhanced, and the overall installation quality of the circuit substrate is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of circuit board technology, specifically to a circuit board that facilitates wire fixing. Background Technology

[0002] Circuit boards, as the core component of electronic devices, bear the important mission of connecting and supporting electronic components. They are usually composed of an insulating substrate and a conductive copper foil layer, and complex circuit patterns are formed through a precise etching process. Circuit boards not only provide stable mechanical support for electronic components, but also ensure smooth current transmission and accurate signal transmission.

[0003] Patent application CN202420155663.X discloses a circuit board for facilitating the fixing of test leads, including a circuit board with a lead fixing structure detachably mounted on the outside of the circuit board for fixing the test leads; the lead fixing structure includes an adjusting rod, a clamping plate and a lead plate disposed outside the adjusting rod, an abutment plate fixedly mounted on the outer wall of the adjusting rod, and a first locking nut and a second locking nut threadedly connected to the outside of the adjusting rod; the adjusting rod has a through hole inside, and a first sliding sleeve sleeved to the outside of the adjusting rod is welded to the inner side of the through hole.

[0004] In summary, when installing wires on a circuit board in a high-vibration environment, the continuous vibration can cause wires of different diameters to loosen, which in turn affects the stability of the wires after installation on the circuit board and negatively impacts the overall installation quality of the circuit board.

[0005] Therefore, we propose a circuit board that facilitates wire fixing. Summary of the Invention

[0006] In view of the shortcomings of the prior art, the present invention provides a circuit board that facilitates wire fixing, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a circuit board for easy wire fixing, comprising a circuit board substrate, wherein limiting holes are formed on the outer surface of the circuit board substrate, and further comprising:

[0008] The adjustment mechanism includes a first sliding frame that is slidably connected to the outer surface of the circuit board. The outer surface of the first sliding frame has a through hole, and the inner wall of the first sliding frame away from the through hole has a first sliding groove. A fixed shaft is fixedly connected to the top outer surface of the first sliding frame. An auxiliary component is provided on the top of the first sliding frame. A flipping frame is rotatably connected to the outer wall of the first sliding frame away from the fixed shaft via a rotating shaft. A wire clip is fixedly connected to the inner wall of the flipping frame near the first sliding frame. The wire clip is used to assist the wire in completing the flipping.

[0009] According to the technical scheme, the second sliding groove is arranged on the outer surface of the first sliding frame far from the one end of the line card, the first sliding block is slidably connected to the outer surface of the second sliding groove, the first sliding block penetrates through the second sliding groove and is fixedly connected with the fixed frame at the one end close to the turnover frame, the outer surface of the fixed frame is provided with the first recess, and the second sliding groove is used for limiting the sliding distance of the first sliding block.

[0010] According to the technical scheme, the auxiliary assembly comprises a second sliding frame movably sleeved on the outer surface of the fixed shaft, a protrusion is fixedly connected to the outer wall of the side close to the through hole of the second sliding frame, the protrusion is slidably connected to the inner wall of the through hole, a second recess is arranged on the outer surface of the one end of the second sliding frame far from the protrusion, a clamping assembly is arranged on the one end close to the second recess of the second sliding frame, and the protrusion is slidably connected with the limiting hole through the through hole, so as to limit the first sliding frame.

[0011] According to the technical scheme, the first spring is fixedly connected to the top outer wall of the second sliding frame, the one end of the first spring far from the second sliding frame is slidably connected with the fixed shaft, the second rotating rod is rotatably connected to the inner wall of the one end close to the first spring of the second sliding frame through a rotating shaft, and the first spring is used for assisting the second sliding frame to complete resetting.

[0012] According to the technical scheme, the second rotating rod is rotatably connected with the second sliding block through a rotating shaft at the one end far from the second sliding frame, the one end of the second sliding block far from the second rotating rod is slidably connected to the inner wall of the first sliding groove, the inner wall of the second sliding block is fixedly connected with the first elastic assembly, the first elastic assembly is rotatably connected with the first rotating rod through a rotating shaft at the inner wall of the one end far from the second rotating rod, the one end of the first rotating rod far from the second sliding block is rotatably connected with the turnover frame, the second spring is fixedly connected to the outer wall of the side close to the second rotating rod of the second sliding block, the one end of the second spring far from the second sliding block is fixedly connected with the first sliding frame, the first elastic assembly is deformed when being extruded, and the first elastic assembly is used for adjusting the distance between the first rotating rod and the second rotating rod.

[0013] According to the technical scheme, the clamping assembly comprises a third sliding block slidably connected with the second recess, the bottom of the third sliding block is slidably connected with an auxiliary wheel, the outer surface of the auxiliary wheel is rollingly connected to the inner wall of the second recess, and the top of the third sliding block is provided with a stress plate.

[0014] According to the technical scheme, the outer wall of the one end close to the third sliding block of the stress plate is fixedly connected with a sliding shaft, the one end of the sliding shaft far from the stress plate penetrates through the third sliding block and is fixedly connected with a third spring, the one end of the third spring close to the stress plate is fixedly connected with the third sliding block, the third spring is used for resetting the stress plate, and the sliding shaft is used for improving the stability of the stress plate during sliding.

[0015] According to the technical scheme, the clamping rod is rotationally connected to the outer wall of the one end of the stress plate away from the sliding shaft through a rotating shaft, the second elastic assembly is fixedly connected to the outer wall of the side of the clamping rod close to the stress plate, and the one end of the second elastic assembly away from the clamping rod is fixedly connected to the stress plate, and the second elastic assembly is used for resetting the clamping rod.

[0016] Compared with the prior art, the circuit board facilitating wire fixing has the following beneficial effects:

[0017] 1、The circuit board facilitating wire fixing is provided, when the wire is installed on the circuit substrate in a high-vibration environment, the wires at different angles are stably clamped by the adjusting mechanism and the auxiliary assembly, and the continuous vibration generated by the circuit substrate is absorbed by the clamping assembly, so that the stability of the installed wire is enhanced, and the overall installation quality of the circuit substrate is significantly improved.

[0018] 2、The adjusting mechanism and the auxiliary assembly are provided, when the wire with an inclined angle needs to be clamped and fixed, the first sliding block is slid along the outer surface of the second sliding groove to adjust the relative position of the first sliding block and the third sliding block, when the first sliding block reaches the target position, the second sliding block pulls the first rotating rod to drive the turnover frame to turn to one side of the first sliding frame, the stress plate is pressed by the fixed frame after the turnover frame is turned over, so that the wire at different angles is stably clamped.

[0019] 3、The clamping assembly is provided, under the drive of the second sliding block, the turnover frame turns to one side of the first sliding frame, the inner wall of the fixed frame applies a pressing force to the outer wall of the stress plate, and the stress plate is pushed to slide to the wire, so that the wire is clamped and fixed.

[0020] 4、The stress plate and the clamping rod are provided, when the stress plate clamps the wire, the clamping rod rotationally connected to the outer wall of the stress plate applies a clamping force to the wire, as the fixed frame is continuously pressed down, the clamping rod extrudes the second elastic assembly to make it deform, and the deformation can protect the wire and prevent the wire from being damaged due to bearing too much pressure. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole front structure schematic diagram of the present application;

[0022] Figure 2 It is an adjusting mechanism structure schematic diagram of the present application Figure One ;

[0023] Figure 3 It is an adjusting mechanism structure schematic diagram of the present application Figure Two ;

[0024] Figure 4 Structure diagram of the adjusting mechanism and the auxiliary assembly of the present application;

[0025] Figure 5 Structure diagram of the auxiliary assembly and the clamping assembly of the present application;

[0026] Figure 6 Structure diagram of the auxiliary assembly of the present application;

[0027] Figure 7 Structure diagram of the clamping assembly of the present application;

[0028] Figure 8 Structure diagram of the Figure 1 Enlarged structure diagram of A in the figure.

[0029] In the figure: 1, circuit substrate; 2, limiting hole; 3, adjusting mechanism; 301, first sliding frame; 302, through hole; 303, first sliding groove; 304, fixed shaft; 305, turnover frame; 306, wire clamp; 307, second sliding groove; 308, first rotating rod; 309, first sliding block; 310, fixed frame; 311, first recess; 312, auxiliary assembly; 3121, second sliding frame; 3122, protruding block; 3123, second recess; 3124, first spring; 3125, second rotating rod; 3126, second sliding block; 3127, first elastic assembly; 3128, second spring; 313, clamping assembly; 3131, third sliding block; 3132, auxiliary wheel; 3133, sliding shaft; 3134, stress plate; 3135, third spring; 3136, clamping rod; 3137, second elastic assembly. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0031] Examples of the described embodiments are shown in the drawings, in which the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0032] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0033] Embodiment one: refer to Figures 1-8 The present application provides a technical scheme: a circuit board convenient for fixing wires, comprising a circuit substrate 1, a limiting hole 2 is formed on the outer surface of the circuit substrate 1, the limiting hole 2 is used to limit the sliding position of the first sliding frame 301, further comprising:

[0034] An adjusting mechanism 3, comprising a first sliding frame 301 in sliding connection with the outer surface of the circuit substrate 1, a through hole 302 is formed on the outer surface of the first sliding frame 301, a first sliding groove 303 is formed on the inner wall of the side of the first sliding frame 301 away from the through hole 302, a fixed shaft 304 is fixedly connected to the top outer surface of the first sliding frame 301, an auxiliary assembly 312 is arranged on the top of the first sliding frame 301, a turnover frame 305 is rotatably connected to the outer wall of the end of the first sliding frame 301 away from the fixed shaft 304 through a rotating shaft, a wire clamp 306 is fixedly connected to the inner wall of the side of the turnover frame 305 close to the first sliding frame 301, the wire clamp 306 is used to assist the wire to complete the turnover, when installing the wire on the circuit substrate 1, the first sliding frame 301 located on the outer surface of the substrate is slid, the through hole 302 on the inner wall thereof is aligned with the limiting hole 2 on the substrate, then the wire passes through the gap between the turnover frame 305 and the first sliding frame 301 through the wire clamp 306, and the subsequent installation work of the wire and the circuit substrate 1 can be performed.

[0035] The first sliding frame 301 is provided with a second sliding groove 307 on the outer surface of one end away from the line card 306, the outer surface of the second sliding groove 307 is slidably connected with a first sliding block 309, the first sliding block 309 penetrates through the second sliding groove 307 and is fixedly connected with a fixed frame 310 on one end close to the turnover frame 305, the outer surface of the fixed frame 310 is provided with a first recess 311, the second sliding groove 307 is used for limiting the sliding distance of the first sliding block 309, when it is needed to clamp and fix the wire with an inclined angle, the first sliding block 309 is slid along the outer surface of the second sliding groove 307, the relative position of the first sliding block 309 and the third sliding block 3131 is adjusted, when the first sliding block 309 reaches the target position, the second sliding block 3126 pulls the first rotating rod 308, the turnover frame 305 is driven to turn over to one side of the first sliding frame 301, the turnover frame 305 after turning over applies extrusion force to the stressed plate 3134 through the fixed frame 310, so that the wire is clamped and fixed.

[0036] The auxiliary assembly 312 comprises a second sliding frame 3121 movably sleeved on the outer surface of the fixed shaft 304, the outer wall of one side of the second sliding frame 3121 close to the through hole 302 is fixedly connected with a protruding block 3122, the protruding block 3122 is slidably connected with the inner wall of the through hole 302, the outer surface of one end of the second sliding frame 3121 away from the protruding block 3122 is provided with a second recess 3123, the one end of the second sliding frame 3121 close to the second recess 3123 is provided with a clamping assembly 313, the top outer wall of the second sliding frame 3121 is fixedly connected with a first spring 3124, one end of the first spring 3124 away from the second sliding frame 3121 is slidably connected with the fixed shaft 304, the inner wall of one end of the second sliding frame 3121 close to the first spring 3124 is rotatably connected with a second rotating rod 3125 through a rotating shaft, the first spring 3124 is used for assisting the second sliding frame 3121 to complete reset, after the wire completes the installation work of the circuit substrate 1, the second sliding block 3126 pulls the first rotating rod 308, the turnover frame 305 is turned over to one side of the first sliding frame 301, at the same time, the second sliding block 3126 drives the second sliding frame 3121 to slide along the fixed shaft 304 to the direction of the first sliding frame 301 through the second rotating rod 3125, the protruding block 3122 fixedly connected with the bottom of the second sliding frame 3121 is slidably connected with the limiting hole 2 through the through hole 302, so as to limit the movement of the first sliding frame 301, and ensure that the first sliding frame 301 will not slide after the wire installation is completed.

[0037] The second rotating rod 3125 is rotatably connected with the second sliding block 3126 at one end away from the second sliding frame 3121 through a rotating shaft, the second sliding block 3126 is slidably connected with the inner wall of the first sliding groove 303 at one end away from the second rotating rod 3125, the inner wall of the second sliding block 3126 is fixedly connected with the first elastic assembly 3127, the inner wall of the first elastic assembly 3127 away from the second rotating rod 3125 is rotatably connected with the first rotating rod 308 through a rotating shaft, the one end of the first rotating rod 308 away from the second sliding block 3126 is rotatably connected with the turnover frame 305, the outer wall of the second sliding block 3126 close to the second rotating rod 3125 is fixedly connected with the second spring 3128, the one end of the second spring 3128 away from the second sliding block 3126 is fixedly connected with the first sliding frame 301, the first elastic assembly 3127 is deformed when being extruded, for adjusting the distance between the first rotating rod 308 and the second rotating rod 3125, when the wire passes through the wire clamp 306 and passes between the turnover frame 305 and the first sliding frame 301 for the installation work of the circuit board 1, the turnover frame 305 pulls the second sliding block 3126 through the first rotating rod 308, so that the second sliding block 3126 extrudes the second spring 3128, with the second sliding block 3126 being pulled, it lifts the second sliding frame 3121 through the second rotating rod 3125, so as to facilitate the wire to slide from the top of the second sliding frame 3121, when the second spring 3128 resets the second sliding block 3126, the second sliding block 3126 pulls the turnover frame 305 to turn to the side of the first sliding frame 301 through the first rotating rod 308, at the same time, the second sliding frame 3121 is slid to the side of the first sliding frame 301 through the second rotating rod 3125, the fixed frame 310 on the top of the turnover frame 305 assists in clamping and fixing the wire, to ensure the stable installation of the wire.

[0038] The clamping assembly 313 comprises a third sliding block 3131 in sliding connection with the second groove 3123, the bottom of the third sliding block 3131 is in sliding connection with an auxiliary wheel 3132, the outer surface of the auxiliary wheel 3132 is in rolling connection with the inner wall of the second groove 3123, the top of the third sliding block 3131 is provided with a stress plate 3134, the auxiliary wheel 3132 is used to improve the stability of the third sliding block 3131 during movement, the outer wall of one end of the stress plate 3134 close to the third sliding block 3131 is fixedly connected with a sliding shaft 3133, one end of the sliding shaft 3133 away from the stress plate 3134 penetrates through the third sliding block 3131 and is fixedly connected with a third spring 3135, one end of the third spring 3135 close to the stress plate 3134 is fixedly connected with the third sliding block 3131, and the third spring 3135 is used for resetting the stress plate 3134, the sliding shaft 3133 is used to improve the stability of the stress plate 3134 during sliding, when it is necessary to clamp and fix the conductor with a certain inclination angle, first, the third sliding block 3131 is slid to a position matched with the angle of the conductor, and the conductor is placed between the two stress plates 3134, then, the turnover frame 305 is turned over to one side of the first sliding frame 301 under the drive of the second sliding block 3126, the inner wall of the fixed frame 310 exerts extrusion force on the outer wall of the stress plate 3134, and the stress plate 3134 is pushed to slide in the direction of the conductor by extruding the third spring 3135 by pulling the sliding shaft 3133, and finally under the complete extrusion of the fixed frame 310, the first groove 311 on the outer surface of the fixed frame 310 is in sliding connection with the outer surface of the sliding shaft 3133, so that the conductor is stably clamped.

[0039] The outer wall of one end of the stress plate 3134 away from the sliding shaft 3133 is rotationally connected with a clamping rod 3136 through a rotating shaft, the outer wall of one side of the clamping rod 3136 close to the stress plate 3134 is fixedly connected with a second elastic assembly 3137, one end of the second elastic assembly 3137 away from the clamping rod 3136 is fixedly connected with the stress plate 3134, and the second elastic assembly 3137 is used for resetting the clamping rod 3136, in the process of clamping the conductor by the stress plate 3134, the clamping rod 3136 rotationally connected with the outer wall of the stress plate 3134 exerts clamping force on the conductor, as the fixed frame 310 continues to press down, the clamping rod 3136 extrudes the second elastic assembly 3137, so that the second elastic assembly 3137 is deformed, and the deformation plays a role in protecting the conductor and avoiding damage to the conductor due to excessive pressure.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A circuit board for easy wire fixing, comprising a circuit board (1), wherein a limiting hole (2) is formed on the outer surface of the circuit board (1), characterized in that, It also includes: The adjustment mechanism (3) includes a first sliding frame (301) slidably connected to the outer surface of the circuit board (1). The outer surface of the first sliding frame (301) is provided with a through hole (302). The inner wall of the first sliding frame (301) away from the through hole (302) is provided with a first sliding groove (303). The top outer surface of the first sliding frame (301) is fixedly connected with a fixed shaft (304). An auxiliary component (312) is provided on the top of the first sliding frame (301). The outer wall of the first sliding frame (301) away from the fixed shaft (304) is rotatably connected with a flipping frame (305) through a rotating shaft. The inner wall of the flipping frame (305) near the first sliding frame (301) is fixedly connected with a wire clip (306). The wire clip (306) is used to assist the wire in completing the flipping. The outer surface of the first sliding frame (301) away from the wire clip (306) is provided with a second sliding groove (307). The outer surface of the second sliding groove (307) is slidably connected to a first sliding block (309). The end of the first sliding block (309) near the flip frame (305) passes through the second sliding groove (307) and is fixedly connected to a fixing frame (310). The outer surface of the fixing frame (310) is provided with a first groove (311). The second sliding groove (307) is used to limit the sliding distance of the first sliding block (309). The auxiliary component (312) includes a second sliding frame (3121) movably sleeved on the outer surface of the fixed shaft (304). A protrusion (3122) is fixedly connected to the outer wall of the second sliding frame (3121) near the through hole (302). The protrusion (3122) is slidably connected to the inner wall of the through hole (302). A second groove (3123) is provided on the outer surface of the second sliding frame (3121) away from the protrusion (3122). A clamping component (313) is provided at the end of the second sliding frame (3121) near the second groove (3123). The protrusion (3122) is slidably connected to the limiting hole (2) through the through hole (302) to limit the first sliding frame (301).

2. The circuit board for easy wire fixing according to claim 1, characterized in that: A first spring (3124) is fixedly connected to the top outer wall of the second sliding frame (3121). The end of the first spring (3124) away from the second sliding frame (3121) is slidably connected to the fixed shaft (304). The inner wall of the end of the second sliding frame (3121) close to the first spring (3124) is rotatably connected to the second rotating rod (3125) through the rotating shaft. The first spring (3124) is used to assist the second sliding frame (3121) in completing the reset.

3. A circuit board for easy wire fixing according to claim 2, characterized in that: The end of the second rotating rod (3125) away from the second sliding frame (3121) is rotatably connected to a second sliding block (3126) via a rotating shaft. The end of the second sliding block (3126) away from the second rotating rod (3125) is slidably connected to the inner wall of the first sliding groove (303). A first elastic component (3127) is fixedly connected to the inner wall of the second sliding block (3126). The inner wall of the end of the first elastic component (3127) away from the second rotating rod (3125) is rotatably connected to a first rotating rod (308) via a rotating shaft. The end of the first rotating rod (308) away from the second sliding block (3126) is rotatably connected to the flipping frame (305). The second sliding block (3126) is fixedly connected to the outer wall of the side near the second rotating rod (3125) with a second spring (3128). The end of the second spring (3128) away from the second sliding block (3126) is fixedly connected to the first sliding frame (301). The first elastic component (3127) deforms when squeezed, and is used to adjust the distance between the first rotating rod (308) and the second rotating rod (3125).

4. A circuit board for easy wire fixing according to claim 1, characterized in that: The clamping assembly (313) includes a third sliding block (3131) slidably connected to the second groove (3123). An auxiliary wheel (3132) is slidably connected to the bottom of the third sliding block (3131). The outer surface of the auxiliary wheel (3132) is rolledly connected to the inner wall of the second groove (3123). A force-bearing plate (3134) is provided on the top of the third sliding block (3131). The auxiliary wheel (3132) is used to improve the stability of the third sliding block (3131) during movement.

5. A circuit board for easy wire fixing according to claim 4, characterized in that: A sliding shaft (3133) is fixedly connected to the outer wall of the end of the force plate (3134) near the third sliding block (3131). The end of the sliding shaft (3133) away from the force plate (3134) passes through the third sliding block (3131) and is fixedly connected to a third spring (3135). The end of the third spring (3135) near the force plate (3134) is fixedly connected to the third sliding block (3131). The third spring (3135) is used for the reset of the force plate (3134). The sliding shaft (3133) is used to improve the stability of the force plate (3134) when sliding.

6. A circuit board for easy wire fixing according to claim 5, characterized in that: The outer wall of the force plate (3134) away from the sliding shaft (3133) is rotatably connected to a clamping rod (3136) via a rotating shaft. The outer wall of the clamping rod (3136) near the force plate (3134) is fixedly connected to a second elastic component (3137). The end of the second elastic component (3137) away from the clamping rod (3136) is fixedly connected to the force plate (3134). The second elastic component (3137) is used for the reset of the clamping rod (3136).

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