Receiver circuit control board

Abstract

The utility model relates to a receiver circuit control board, which comprises a packaging box, a packaging cover and a circuit control board, the circuit control board is arranged in the packaging box, the packaging cover is fixed on the front side of the packaging box through a fixing bolt, and the side end of the circuit control board penetrates through the packaging cover. The circuit control board is composed of a control board body, control board positioning boards and external wires, the control board positioning boards are fixed to the two sides of the front end of the control board body through fixing bolts, and the external wires are connected to the control board body and penetrate through the packaging cover. According to the utility model, the arrangement of the receiver circuit control board is optimized, the traditional heat dissipation mode is changed, the heat dissipation box is improved into a closed heat dissipation box filled with corresponding high-efficiency heat exchange liquid, the heat dissipation efficiency is high, a sealing structure with a threading function is configured, the possibility of liquid leakage is reduced, and the receiver circuit control board is suitable for popularization and application.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic device field especially relates to a receiver circuit control panel. BACKGROUND

[0002] The receiver is a kind of device that can receive signal, its application range is wide, for example, wireless receiver in communication field, infrared receiver in remote control field etc., inside receiver is not only configured by various kinds of receiving device but also has the circuit control module of receiver, because the application of receiver itself is extensive, so its receiver working environment is also different, and circuit controller is also with receiver in the same environment component, in addition, circuit control module needs to process the information required to be transmitted by various lines, and the heat generation in its working process is also considerable, if directly using air-cooled radiator, its power consumption on combination circuit board and the control module of auxiliary air-cooled radiator are very large, and the structure is complex, in order to improve the heat dissipation efficiency of circuit control panel, a kind of receiver circuit control panel is designed. UTILITARIAN CONTENT

[0003] The utility model aims at providing a kind of receiver circuit control panel, to solve the above-mentioned technical problem, to achieve the above-mentioned purpose, the utility model uses following technical scheme:

[0004] A kind of receiver circuit control panel, including packaging box, packaging cover, circuit control panel, the circuit control panel is arranged in packaging box, the packaging cover is fixed in the front side of packaging box by fixed bolt, and the side end of circuit control panel passes through packaging cover, the circuit control panel is composed of control panel main body, control panel positioning plate, external wire, the control panel positioning plate is fixed in the front end of control panel main body by fixed bolt two sides, the external wire is connected on control panel main body, and external wire passes through packaging cover.

[0005] On the basis of the above technical scheme, the packaging box is composed of a sealed box body and a heat dissipation fin, the heat dissipation fin is arranged on the side of the sealed box body, the side end of the sealed box body is provided with a fixed hole which is vertically and horizontally penetrable, the inner side wall of the sealed box body is provided with a fixed plate positioning slot, the front side of the sealed box body is provided with fixed screw holes on both sides, the side end of the control plate positioning plate is fixed on the fixed plate positioning slot of the inner side wall of the sealed box body, the packaging cover is composed of a packaging cover plate, a packaging rubber ring, a wire hole sealing element and a positioning plate fixing plate, the positioning plate fixing plate is provided with two groups, the two groups of positioning plate fixing plates are vertically and horizontally arranged on the upper and lower sides of the inner side of the packaging cover plate, the packaging rubber ring is arranged on the inner side edge of the packaging cover plate, a plurality of sealing element connecting holes are arranged on the packaging cover plate, the plurality of sealing element connecting holes are arranged on the packaging cover plate, the plurality of wire hole sealing elements are correspondingly connected to the plurality of sealing element connecting holes, the side edge of the packaging cover plate is provided with a bolt hole, the fixing bolt is connected to the fixed screw hole through the bolt hole, the packaging cover plate is tightly attached to the front side of the sealed box body, and the packaging rubber ring is arranged between the packaging cover plate and the sealed box body, and the sealed box body is filled with heat exchange liquid.

[0006] On the basis of the above technical scheme, the sealing element connecting hole is composed of a threaded hole section and a ball-dipper-shaped hole, the ball-dipper-shaped hole is arranged on the inner side of the threaded hole section, the wire hole sealing element is composed of a connecting bolt element and a mushroom-shaped rubber plug, the connecting bolt element is provided with a plug hole, the mushroom-shaped rubber plug is embedded in the plug hole, the minimum diameter of the mushroom-shaped rubber plug is greater than the diameter of the plug hole, the mushroom-shaped rubber plug is provided with a wire hole which is vertically and horizontally penetrable, the external connecting wire is arranged in the wire hole, the caliber of the wire hole is smaller than the diameter of the external connecting wire, the side end of the mushroom-shaped rubber plug is embedded in the ball-dipper-shaped hole, and the connecting bolt element is connected to the threaded hole section.

[0007] Compared with the prior art, the utility model has the advantages that the utility model optimizes the setting of the receiver line control board, changes the traditional heat dissipation mode, improves a closed heat dissipation box, fills the corresponding high -efficient heat exchange liquid in the inside, can have high -efficient heat dissipation efficiency, and the sealing structure with the function of wire penetration is configured, the possibility of liquid leakage is reduced, and the utility model is suitable for widely using. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the overall appearance state diagram of the utility model.

[0009] Figure 2 It is the structure split schematic view of the utility model.

[0010] Figure 3 It is the packaging box schematic view of the utility model.

[0011] Figure 4The front and rear sides of the packaging cover show the schematic diagram.

[0012] Figure 5 The packaging cover half-section schematic diagram of the utility model.

[0013] In the figure: packaging box 1, packaging cover 2, line control panel 3, fixed bolt 4, control panel main body 5, control panel positioning plate 6, external wire 7, sealing box body 8, heat dissipation fin 9, fixed hole 10, fixed plate positioning notch 11, fixed screw hole 12, packaging cover plate 13, packaging rubber ring 14, wire hole sealing element 15, positioning plate fixed pressing plate 16, sealing element connecting hole 17, bolt hole 18, screw hole section 19, ball bucket-shaped hole 20, connecting bolt piece 21, mushroom-shaped rubber plug 22, rubber plug hole 23, wire hole 24. DETAILED DESCRIPTION

[0014] The utility model will be further explained in detail in combination with the drawings and specific implementation.

[0015] A kind of receiver line control panel, including packaging box 1, packaging cover 2, line control panel 3, the line control panel 3 is arranged in packaging box 1, the packaging cover 2 is fixed in the front side of packaging box 1 by fixed bolt 4, and the side end of line control panel 3 passes through packaging cover 2, the line control panel 3 is composed of control panel main body 5, control panel positioning plate 6, external wire 7, the control panel positioning plate 6 is fixed in the front end both sides of control panel main body 5 by fixed bolt 4, the external wire 7 is connected on control panel main body 5, and external wire 7 passes through packaging cover 2.

[0016] The packaging box 1 is composed of a sealing box body 8 and a heat dissipation fin 9, the heat dissipation fin 9 is arranged on the side of the sealing box body 8, a fixed hole 10 is arranged on the side end of the sealing box body 8, the inside wall of the sealing box body 8 is provided with a fixed plate positioning groove 11, and a fixed screw hole 12 is arranged on the two sides of the front end of the sealing box body 8; the side end of the control panel positioning plate 6 is fixed on the fixed plate positioning groove 11 of the inside wall of the sealing box body 8; the packaging cover 2 is composed of a packaging cover plate 13, a packaging rubber ring 14, a wire hole sealing element 15 and a positioning plate fixing plate 16, the positioning plate fixing plate 16 is arranged in two groups, and the two groups of positioning plate fixing plates 16 are arranged on the upper and lower sides of the inside wall of the packaging cover plate 13; the packaging rubber ring 14 is arranged on the inside wall of the packaging cover plate 13; a plurality of sealing element connecting holes 17 are arranged on the packaging cover plate 13; the plurality of wire hole sealing elements 15 are connected to the plurality of sealing element connecting holes 17; a bolt hole 18 is arranged on the side edge of the packaging cover plate 13; the fixed bolt 4 is connected to the fixed screw hole 12 through the bolt hole 18; the packaging cover plate 13 is tightly arranged on the front side of the sealing box body 8, and the packaging rubber ring 14 is arranged between the packaging cover plate 13 and the sealing box body 8; and the inside of the sealing box body 8 is filled with heat exchange liquid.

[0017] The sealing element connecting hole 17 is composed of a threaded hole section 19 and a ball-dipper-shaped hole 20, the ball-dipper-shaped hole 20 is arranged on the inside of the threaded hole section 19; the wire hole sealing element 15 is composed of a connecting bolt element 21 and a mushroom-shaped rubber plug 22, the connecting bolt element 21 is provided with a plug hole 23, the mushroom-shaped rubber plug 22 is embedded in the plug hole 23, and the minimum diameter of the mushroom-shaped rubber plug 22 is greater than the diameter of the plug hole 23; the mushroom-shaped rubber plug 22 is provided with a front and rear through wire hole 24; the external connecting wire 7 is arranged in the wire hole 24, and the diameter of the wire hole 24 is smaller than the diameter of the external connecting wire 7; the side end of the mushroom-shaped rubber plug 22 is embedded in the ball-dipper-shaped hole 20; and the connecting bolt element 21 is connected to the threaded hole section 19.

[0018] The working principle of the utility model is as follows: the use mode of the equipment is simple, the control panel main body 5 is fixed on the control panel positioning plate 6, and the control panel positioning plate 6 is correspondingly embedded on the fixed plate positioning groove 11; before packaging, the external connecting wire 7 is arranged through the mushroom-shaped rubber plug 22 and the connecting bolt element 21; and the inside of the packaging box 1 is filled with efficient heat exchange liquid, such as transformer oil, methyl silicone oil, fluorinated liquid and the like, so that the heat can be effectively transferred from the control panel main body 5 to the sealing box body 8 and the heat dissipation fin 9.

[0019] In the wire perforated sealing piece 15, the minimum diameter of the mushroom-shaped rubber plug 22 is greater than the diameter of the rubber plug hole 23, and the caliber of the wire hole 24 is smaller than the diameter of the external connecting wire 7, which can improve the sealing effect. When the connecting bolt piece 21 is connected tightly, the mushroom-shaped rubber plug 22 is pressed inward, and the mushroom-shaped rubber plug 22 is pressed in the ball-shaped hole 20, so as to be filled in the ball-shaped hole 20. In addition, in the process of pressing, the caliber of the wire hole 24 is reduced, and then is tightly attached to the outside of the external connecting wire 7, so as to achieve good sealing effect.

[0020] The above is the preferred embodiment of the present application. For those skilled in the art, according to the teaching of the present application, the changes, modifications, replacements and variations of the embodiments without departing from the principles and spirits of the present application still fall within the protection scope of the present application.

Claims

1. A receiver circuit control board, characterized in that, The utility model provides a kind of circuit control board, including packaging box (1), packaging cover (2), circuit control board (3), the circuit control board (3) is arranged in packaging box (1), the packaging cover (2) is fixed in the front side of packaging box (1) by fixed bolt (4), and the side end of circuit control board (3) passes through packaging cover (2), the circuit control board (3) is composed of control board main body (5), control board positioning plate (6), external wire (7), the control board positioning plate (6) is fixed in the front end of control board main body (5) both sides by fixed bolt (4), the external wire (7) is connected on control board main body (5), and external wire (7) passes through packaging cover (2).

2. A receiver line card according to claim 1, wherein, The utility model provides a kind of circuit control board, including packaging box (1), packaging cover (2), circuit control board (3), the circuit control board (3) is arranged in packaging box (1), the packaging cover (2) is fixed in the front side of packaging box (1) by fixed bolt (4), and the side end of circuit control board (3) passes through packaging cover (2), the circuit control board (3) is composed of control board main body (5), control board positioning plate (6), external wire (7), the control board positioning plate (6) is fixed in the front end of control board main body (5) both sides by fixed bolt (4), the external wire (7) is connected on control board main body (5), and external wire (7) passes through packaging cover (2).

3. A receiver line card according to claim 2, wherein, The sealing piece connecting hole (17) is composed of a threaded hole section (19) and a ball-dipper-shaped hole (20), the ball-dipper-shaped hole (20) is arranged at the inner side of the threaded hole section (19), the wire perforated sealing piece (15) is composed of a connecting bolt piece (21) and a mushroom-shaped rubber plug (22), the connecting bolt piece (21) is provided with a rubber plug hole (23), the mushroom-shaped rubber plug (22) is embedded in the rubber plug hole (23), the minimum diameter of the mushroom-shaped rubber plug (22) is greater than the diameter of the rubber plug hole (23), the mushroom-shaped rubber plug (22) is provided with a front and rear through wire hole (24), the external connecting wire (7) is arranged in the wire hole (24), the caliber of the wire hole (24) is smaller than the diameter of the external connecting wire (7), the side end of the mushroom-shaped rubber plug (22) is embedded in the ball-dipper-shaped hole (20), and the connecting bolt piece (21) is connected to the threaded hole section (19).

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