CN219592698U - Circuit board with anticreep line function - Google Patents

Abstract

The utility model relates to a circuit board with an anti-off-line function, which comprises a circuit board main body, wherein the front side and the rear side of the circuit board main body are contacted with a guard plate frame, the left end and the right end of the guard plate frame penetrate through a limiting guard frame, the inner wall of the limiting guard frame is contacted with the circuit board main body, the lower end of the circuit board main body is contacted with heat-conducting silica gel, the lower end of the heat-conducting silica gel is contacted with a heat-conducting plate, and radiating fins are uniformly distributed at the lower end of the heat-conducting plate. This circuit board with anticreep line function passes through spacing spout and backplate frame with the solid line frame and connects, is used for the spacing fixedly of distribution block of circuit through the card wire casing, reduces the wire-wound between the circuit, takes place to take off the line when avoiding overhauling the arrangement circuit, runs through first through-hole and circuit board main part threaded connection on the spacing backplate frame through the bolt on the linking bridge for when the circuit board main part is installed, the bottom is unsettled, helps the heat dissipation, improves the heat radiating area of circuit board main part under heat conduction silica gel, heat-conducting plate and fin effect in addition.

Description

Circuit board with anticreep line function

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board with a wire-off prevention function.

Background

The circuit board PCB is an english (printed circuit board) printed PCB, abbreviated as circuit board. The conductive pattern formed by forming a printed wiring, a printed element, or a combination of both on an insulating material according to a predetermined design is generally called a printed circuit. And conductive patterns, called printed wiring, on the insulating substrate that provide electrical connection between components. The printed circuit or finished board of printed wiring is thus called a printed wiring board, also called a printed board or printed circuit board. The circuit boards can be functionally divided into the following categories: a single-sided wiring board, a double-sided wiring board, a multilayer wiring board, an aluminum-based wiring board, an impedance circuit board, an FPC flexible circuit board, and the like.

Through mass search, the circuit board in the prior art is typically found to be like a publication number CN213342791U, and the circuit board comprises a circuit board, an embedded element and an attached element. The embedded component is arranged in the groove, and the attached component is arranged on at least one surface of the circuit board and is electrically connected with the embedded component. The device with larger volume is arranged inside the circuit board, so that the volume of the product is reduced.

To sum up, current circuit board is after the installation, because the mounting means reason, and most circuit board bottoms are the laminating and install, and the heat that produces during the use can not fine dispel, and the circuit of connecting on the circuit board can't fine spacing fixed, takes place the confusion easily, and the arrangement process leads to taking off the line easily when overhauing, to above-mentioned problem, needs to improve current equipment.

Disclosure of Invention

The utility model aims to provide a circuit board with a wire-releasing-preventing function, which solves the problems that after the circuit board is installed in the prior art, most of the bottoms of the circuit board are attached and installed due to the installation mode, heat generated during use cannot be well released, wires connected to the circuit board cannot be well limited and fixed, the wires are easy to be entangled, and the wire releasing is easy to be caused in the finishing process during maintenance.

The utility model provides a circuit board with an anti-off-line function, which comprises a circuit board main body, wherein the front side and the rear side of the circuit board main body are contacted with guard plate frames, the left end and the right end of each guard plate frame penetrate through limiting guard frames, the inner walls of the limiting guard frames are contacted with the circuit board main body, bolts are penetrated and arranged on the limiting guard frames, the lower end of the circuit board main body is contacted with heat-conducting silica gel, the lower end of the heat-conducting silica gel is contacted with a heat-conducting plate, and heat-radiating fins are uniformly distributed at the lower end of the heat-conducting plate.

Further, the guard plate frame comprises limiting sliding grooves, two guard plate frames are arranged, two limiting sliding grooves are formed in each guard plate frame, and the guard plate frames are connected with the wire fixing frame in a sliding mode through the limiting sliding grooves.

Further, the wire fixing frame is connected with the two guard plate frames in a sliding mode through the two limiting sliding grooves, two wire fixing frames are arranged, and wire clamping grooves are formed in the upper ends of the wire fixing frames at equal intervals.

Further, the limiting guard frame comprises a first through hole, the upper end and the lower end of the limiting guard frame are respectively provided with a first through hole, and the bolt penetrates through the first through holes to be connected to the connecting support in a threaded mode.

Further, the connecting bracket is arranged at the lower end of the limiting protective frame, and a second through hole is formed in the connecting bracket.

Further, the limit guard frame further comprises two through-hole grooves, two through-hole grooves are formed in each limit guard frame, and the left end and the right end of each guard plate frame penetrate through the limit guard frames on two sides through the through-hole grooves.

The technical means of the utility model has the following technical effects:

1. this circuit board with anticreep line function uses through the mutually supporting that sets up spacing protection frame, first through-hole, linking bridge, bolt, heat conduction silica gel, heat conduction board and fin, can reach the radiating purpose of improvement circuit board main part, runs through first through-hole and circuit board main part threaded connection on the spacing protection frame through the bolt on the linking bridge for when circuit board main part is installed, the bottom is unsettled, helps the heat dissipation, improves the radiating area of circuit board main part under heat conduction silica gel, heat conduction board and fin effect in addition.

2. This circuit board with anticreep line function uses through the mutually supporting that sets up guard plate frame, spacing spout, wire fixing frame and card wire casing, can reach the spacing fixed of connecting wire on the circuit board, reduces the purpose of wire winding and follow-up dislocation line, passes through spacing spout and guard plate frame with the wire fixing frame to be connected, is used for the spacing fixed of distribution block of circuit through the card wire casing, reduces the winding disorder between the circuit, makes things convenient for follow-up maintenance, takes place the dislocation line when avoiding overhauling the arrangement circuit.

Drawings

FIG. 1 is a schematic diagram of a front view of a spacing cage of the present utility model;

FIG. 2 is a schematic top view of a wire fixing frame according to the present utility model;

FIG. 3 is a schematic view of the structure of the limit guard and the through slot of the present utility model;

FIG. 4 is a schematic view showing the bottom structure of the heat conducting plate of the present utility model;

FIG. 5 is a schematic view of the structure of the guard board frame and the wire fixing frame of the present utility model;

FIG. 6 is a schematic view of the structure of the limit chute and the guard plate frame of the present utility model;

fig. 7 is a schematic perspective view of a spacing guard of the present utility model.

In the figure: 1. a circuit board main body; 2. a guard board frame; 201. limiting sliding grooves; 202. a wire fixing frame; 203. wire clamping groove; 3. limiting protective frames; 301. a first through hole; 302. a through slot; 303. a connecting bracket; 304. a second through hole; 4. a bolt; 5. thermally conductive silica gel; 6. a heat conductive plate; 7. a heat sink.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, a circuit board with a wire-off prevention function is provided as follows:

referring to fig. 1-7, the front and rear sides of a circuit board main body 1 are contacted with a guard board frame 2, the left and right ends of the guard board frame 2 penetrate through a limiting guard frame 3, the inner wall of the limiting guard frame 3 is contacted with the circuit board main body 1, bolts 4 penetrate through the limiting guard frame 3, the lower end of the circuit board main body 1 is contacted with heat-conducting silica gel 5, the lower end of the heat-conducting silica gel 5 is contacted with a heat-conducting plate 6, and heat-radiating fins 7 are uniformly distributed at the lower end of the heat-conducting plate 6.

The heat dissipation area of the circuit board main body 1 is increased through the heat conducting silica gel 5, the heat conducting plate 6 and the heat radiating fins 7.

In this embodiment, the guard plate frame 2 includes two limiting sliding grooves 201, two limiting sliding grooves 201 are formed in each guard plate frame 2, the guard plate frames 2 are slidably connected with a wire fixing frame 202 through the limiting sliding grooves 201, the wire fixing frame 202 is slidably connected with two guard plate frames 2 through the two limiting sliding grooves 201, two wire fixing frames 202 are arranged, and wire clamping grooves 203 are formed in the upper ends of the wire fixing frames 202 at equal intervals.

The wire fixing frame 202 is arranged on the guard plate frame 2 through the limiting sliding groove 201, and is used for orderly limiting and fixing the circuit through the wire clamping groove 203.

Example two

As shown in fig. 1 to 7, on the basis of the above embodiment, the present embodiment further provides the following:

in this embodiment, the spacing protection frame 3 includes first through-hole 301, and first through-hole 301 has all been seted up to the upper and lower end of spacing protection frame 3, and bolt 4 runs through first through-hole 301 threaded connection on linking bridge 303, and linking bridge 303 sets up the lower extreme at spacing protection frame 3, has seted up second through-hole 304 on the linking bridge 303, and spacing protection frame 3 still includes through-hole groove 302, and spacing protection frame 3 is provided with two, and has seted up two through-hole grooves 302 on every spacing protection frame 3, and both ends run through spacing protection frame 3 of both sides about protection plate frame 2 through-hole groove 302.

The through hole groove 302 is used for limiting and clamping connection of the protection plate frame 2, and the first through hole 301 and the circuit board main body 1 are penetrated through by the bolt 4 and are connected to the connecting bracket 303 in a threaded manner, so that the circuit board main body 1 is protected and supported.

The working principle and the using flow of the utility model are as follows:

the use state is as follows:

the first step: the limiting sliding grooves 201 on the two sides are used for installing and connecting the wire fixing frame 202 and the guard plate frames 2 on the two sides, and the guard plate frames 2 on the two sides are adjusted to be contacted with the front side and the rear side of the circuit board main body 1.

And a second step of: the limiting guard 3 penetrates through the guard frame 2 to be in limiting clamping connection through the through hole groove 302, the bolt 4 penetrates through the first through hole 301 and the circuit board main body 1 to be connected to the connecting support 303 in a threaded mode, and the connecting support 303 is fixedly installed and matched with an external fastener through the second through hole 304.

And a third step of: the wire clamping groove 203 is used for orderly limiting and fixing the wires, so that the entanglement among the wires is reduced, the subsequent overhaul is convenient, the wire detachment during overhaul and arrangement of the wires is avoided, and the heat dissipation area of the circuit board main body 1 is increased through the heat conducting silica gel 5, the heat conducting plate 6 and the heat dissipation fins 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a circuit board with anticreep line function, includes circuit board main part (1), both sides contact with backplate frame (2) around circuit board main part (1), limit guard (3) are running through at the left and right sides both ends of backplate frame (2), limit guard (3) inner wall and circuit board main part (1) contact, run through on limit guard (3) and are setting up bolt (4), its characterized in that: the circuit board is characterized in that the lower end of the circuit board main body (1) is contacted with the heat conducting silica gel (5), the lower end of the heat conducting silica gel (5) is contacted with the heat conducting plate (6), and radiating fins (7) are uniformly distributed at the lower end of the heat conducting plate (6).

2. The wiring board with a wire-off prevention function according to claim 1, wherein: the guard plate frame (2) comprises two limiting sliding grooves (201), two limiting sliding grooves (201) are formed in each guard plate frame (2), and the guard plate frames (2) are connected with the fixing frame (202) in a sliding mode through the limiting sliding grooves (201).

3. The wiring board with a wire-off prevention function according to claim 2, wherein: the wire fixing frame (202) is connected with the two guard plate frames (2) in a sliding mode through the two limiting sliding grooves (201), the two wire fixing frames (202) are arranged, and wire clamping grooves (203) are formed in the upper ends of the wire fixing frames (202) at equal intervals.

4. The wiring board with a wire-off prevention function according to claim 1, wherein: the limiting protection frame (3) comprises a first through hole (301), the upper end and the lower end of the limiting protection frame (3) are respectively provided with the first through hole (301), and the bolt (4) penetrates through the first through hole (301) to be connected to the connecting support (303) in a threaded mode.

5. The circuit board with the wire-off prevention function according to claim 4, wherein: the connecting support (303) is arranged at the lower end of the limiting protective frame (3), and a second through hole (304) is formed in the connecting support (303).

6. The wiring board with a wire-off prevention function according to claim 1, wherein: the limiting protection frame (3) further comprises through hole grooves (302), the limiting protection frames (3) are provided with two through hole grooves (302), two through hole grooves (302) are formed in each limiting protection frame (3), and the left end and the right end of each protection plate frame (2) penetrate through the limiting protection frames (3) on two sides through the through hole grooves (302).