Integrated circuit board mounting seat

Abstract

The utility model discloses an integrated circuit board mounting base which comprises a base body, the upper end of the base body is recessed inwards to form a heat dissipation groove, heat dissipation holes communicated with the heat dissipation groove are formed in the circumferential direction of the base body, and four profiling positioning blocks used for positioning an integrated circuit board are fixedly installed at the upper end of the base body. The profiling positioning block is provided with a profiling positioning surface; at least two sets of supporting structures used for supporting the integrated circuit board are installed in the heat dissipation groove of the base body, and screw holes are formed in the base body in the circumferential direction. The integrated circuit board mounting base has the advantages of being capable of improving the heat dissipation effect, convenient to mount and long in service life.

Description

TECHNICAL FIELD

[0001] The utility model relates to integrated circuit technical field especially relates to an integrated circuit board mounting seat. BACKGROUND

[0002] Integrated circuit is a kind of miniature electronic device or component. Using certain technology, the transistor, resistance, capacitor and inductor and other components and wiring interconnection in a circuit required are interconnected together on a small piece or several small pieces semiconductor wafer or dielectric substrate, then encapsulation in a tube shell, become the miniature structure with required circuit function;Wherein all components have formed an integral whole in structure, form integrated circuit board.

[0003] The existing integrated circuit board is generally installed on the mounting seat of integrated circuit board by small screw during installation, then the mounting seat is fixedly installed on PCB, and the contact area of integrated circuit board with mounting seat is larger during installation, so that the heat dissipation effect is poor, heat is easily accumulated, and service life is influenced. SUMMARY

[0004] In view of the above technical problems of prior art, the technical problem to be solved by the present application is to provide an integrated circuit board mounting seat capable of improving heat dissipation effect, facilitating installation and prolonging service life.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] An integrated circuit board mounting seat, comprising a seat body, the upper end of the seat body is concave to form a heat dissipation groove, the periphery of the seat body is provided with a heat dissipation hole communicated with the heat dissipation groove, the upper end of the seat body is fixedly provided with four profiled positioning blocks for positioning the integrated circuit board, and the profiled positioning block has a profiled positioning surface;At least two groups of supporting structures for supporting the integrated circuit board are installed in the heat dissipation groove of the seat body, and screw holes are formed in the periphery of the seat body.

[0007] In this way, the seat body is used for installing the integrated circuit board, during installation, the integrated circuit board is positioned by the profiled positioning block, the screw hole is opposite to the mounting hole on the integrated circuit board, and the integrated circuit board is fixedly installed on the seat body by screw. The heat dissipation groove and the heat dissipation hole are arranged to facilitate heat dissipation of the integrated circuit board, and heat concentration between the seat body and the integrated circuit board is avoided. The supporting structure is arranged, and the supporting structure is used for supporting the integrated circuit board to improve the installation stability of the integrated circuit board. The seat body is fixedly installed on the PCB.

[0008] The support structure comprises a support block, the upper end of the support block is flush with the upper end of the seat body, an installation groove is formed in the support block, at least two sliding blocks are slidingly installed in the installation groove, the upper surface of the sliding block is flush with the upper surface of the support block, an internal threaded hole is formed in the sliding block, and a position locking assembly is arranged between the support block and the seat body.

[0009] The position locking assembly comprises a screw rod fixedly installed at the two ends of the support block, sliding grooves communicated with the heat dissipation grooves are formed at the two sides of the seat body, the screw rod is slidingly matched with the sliding grooves, and a nut is threadedly connected with the screw rod and abuts against the seat body.

[0010] The outer side of the nut is fixedly installed with a knob, and the inner side surface of the knob is flush with the inner side surface of the nut.

[0011] The support block is provided with an accommodating groove, the two sides in the accommodating groove are formed with protruding ribs, and the two sides of the sliding block are formed with recesses slidingly matched with the protruding ribs.

[0012] The two sides of the support block are slidingly matched with the seat body.

[0013] In conclusion, the integrated circuit board mounting seat has the advantages of improving the heat dissipation effect, facilitating installation and long service life. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the integrated circuit board mounting seat.

[0015] Figure 2 It is a schematic view of the support structure.

[0016] Figure 3 It is Figure 2 It is an enlarged schematic view of A in the middle. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail in combination with the drawings. In the description of the utility model, it is understood that the directions such as "up, down", "top, bottom" and the like indicated by the directions or position relations shown in the drawings are usually based on the directions or position relations shown in the drawings, only for the convenience of describing the utility model and simplifying the description, without making the opposite statement, these directions cannot be understood as the limitation of the protection scope of the utility model, and the indicated device or element must have a particular direction or be constructed and operated in a particular direction, therefore, it cannot be understood as the limitation of the protection scope of the utility model; the directions "in, out" refer to the inside and outside of the contour of each component.

[0018] As Figures 1-3As shown, an integrated circuit board mounting seat includes a seat body 1, the upper end of the seat body is concave to form a heat dissipation groove 2, the circumference of the seat body is provided with a heat dissipation hole 3 communicating with the heat dissipation groove, the upper end of the seat body is fixedly provided with four profiled positioning blocks 4 for positioning the integrated circuit board, the profiled positioning block has a profiled positioning surface; at least two sets of support structures 5 for supporting the integrated circuit board are installed in the heat dissipation groove of the seat body, and screw holes 6 are formed in the circumference of the seat body.

[0019] In this way, the seat body is used for mounting the integrated circuit board, during mounting, the integrated circuit board is positioned by the profiled positioning block, the screw holes are opposite to the mounting holes on the integrated circuit board, and the integrated circuit board is fixedly mounted on the seat body by screws. The arrangement of the heat dissipation groove and the heat dissipation hole facilitates heat dissipation of the integrated circuit board and avoids heat concentration between the seat body and the integrated circuit board. The support structure is arranged to support the integrated circuit board, thereby improving the mounting stability of the integrated circuit board. The seat body is fixedly mounted on the PCB.

[0020] In implementation, the support structure includes a support block 7, the upper end of the support block is flush with the upper end of the seat body, an installation groove is formed in the support block, at least two sliding blocks 8 are slidingly installed in the installation groove, the upper surface of the sliding block is flush with the upper surface of the support block, an internal threaded hole 9 is formed in the sliding block, and a position locking assembly is arranged between the support block and the seat body. The support block can move to adjust the support position, and the circuit board is provided with an opening, the sliding block can be adjusted to the opening position, and the circuit board and the sliding block are fixedly connected by screws. The support block can better support the circuit board. The position locking assembly can lock the position of the support block, thereby improving the stability of the support.

[0021] In implementation, the position locking assembly includes a screw rod 10 fixedly installed at both ends of the support block, sliding grooves 11 communicating with the heat dissipation groove are formed in the two sides of the seat body, the screw rod is slidingly matched with the sliding groove, a nut is threadedly connected with the screw rod, and the nut abuts against the seat body. The nut abuts against the seat body to fix the position of the support block.

[0022] In implementation, a knob 12 is fixedly installed on the outer side of the nut, and the inner side surface of the knob is flush with the inner side surface of the nut. The nut is convenient to rotate.

[0023] In implementation, the support block is provided with a containing groove, protruding ribs 13 are formed in the two sides of the containing groove, and recesses slidingly matched with the protruding ribs are formed in the two sides of the sliding block. The sliding block is convenient to slide.

[0024] In implementation, the two sides of the support block are slidingly matched with the seat body. The stability of the movement of the support block is improved.

[0025] Specifically, one side of the support block is opened, facilitating the sliding block to slide into the installation slot.

[0026] Finally, it should be noted that the skilled person can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and the statistical number thereof, the present application also intends to include these modifications and variations.

Claims

1. An integrated circuit board mounting base, characterized in that, The utility model provides a heat dissipation device for integrated circuit board, including the seat body (1), the upper end of the seat body is concave and forms the heat dissipation groove (2), the circumference of the seat body is provided with the heat dissipation hole (3) with heat dissipation groove intercommunication, the upper end of the seat body is fixedly installed four and is used for the positioning of integrated circuit board's profiled positioning block (4), the profiled positioning block has profiled positioning surface, the heat dissipation groove of the seat body is installed in at least two groups and is used for the support of integrated circuit board's support structure (5), the circumference of the seat body is provided with screw hole (6).

2. An integrated circuit board mount according to claim 1, wherein, The support structure includes support block (7), the upper end of support block is flush with the upper end of seat body, the support block is provided with installation groove, at least two sliders (8) are slidably installed in the installation groove, the upper surface of slider is flush with the upper surface of support block, the slider is provided with internal thread hole (9), the position locking assembly is arranged between the support block and the seat body.

3. An integrated circuit board mount according to claim 2, wherein, The position locking assembly includes screw rod (10) fixedly installed at both ends of support block, both sides of the seat body are provided with sliding groove (11) with heat dissipation groove intercommunication, the screw rod and sliding groove are slidably matched, the screw rod is screw connected with nut, and the nut is abutted with the seat body.

4. An integrated circuit board mount according to claim 3, wherein, The outer side of the nut is fixedly installed with knob (12), and the inner side surface of the knob is flush with the inner side surface of the nut.

5. An integrated circuit board mount according to claim 4, wherein, The support block is provided with containing groove, the both sides of containing groove are concave and form the reinforcing rib (13), and the both sides of slider are concave and form the recess groove that is slidably matched with the reinforcing rib.

6. An integrated circuit board mount according to claim 5, wherein, The both sides of the support block are slidably attached with the seat body.

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