Flexible-to-install ceramic substrate

Abstract

The utility model discloses a flexible installation ceramic substrate, comprising a ceramic substrate, two sides of the surface of the ceramic substrate are in sliding connection with sliding frames, the front part and the rear part of each sliding frame are fixedly provided with clamping plates, and the bottom of each clamping plate is provided with a fixing mechanism which is matched with the ceramic substrate for use. By rotating the threaded rod, the threaded rod drives the threaded sleeve to ascend, the threaded sleeve ascends to drive the traction plate to ascend, the traction plate ascends to drive the limiting rod to ascend, after the limiting rod ascends to the outside of the first limiting groove, the sliding plate can slide through the hole in the positioning plate, and the sliding plate moves to drive the bolt to move. After the sliding plate moves to a proper position, a threaded rod can be reversely rotated, a traction plate drives a limiting rod to descend, the limiting rod is inserted into the inner side of a first limiting groove after descending, then the effect of limiting and fixing the sliding plate after sliding is achieved, the ceramic substrate can be installed more flexibly through the structure, and the situation that the ceramic substrate is damaged can be prevented from occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic substrates, in particular to a ceramic substrate which can be flexibly installed. Background Art

[0002] Ceramic substrate refers to a special process board in which copper foil is directly bonded to the surface of alumina or aluminum nitride ceramic substrate at high temperature. The ultra-thin composite substrate has excellent electrical insulation performance, high thermal conductivity, excellent soft solderability and high adhesion strength, and can be etched with various patterns like PCB boards, and has a large current carrying capacity. Therefore, ceramic substrates have become the basic materials for high-power power electronic circuit structure technology and interconnection technology;

[0003] Most of the existing ceramic substrate mounting structures are to open holes on the substrate and install the ceramic substrate through bolts. However, due to the different sizes of the substrates, the bolts on some substrates cannot be aligned with the holes on the positioning plate, which makes installation inconvenient. In addition, the connection method of the bolts can easily cause tight pressure on the surface of the ceramic substrate, thereby causing damage to the substrate. Therefore, it is necessary to design a ceramic substrate with flexible installation to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a ceramic substrate with flexible installation to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic substrate with flexible installation, comprising a ceramic substrate, both sides of the surface of the ceramic substrate are slidably connected with a sliding frame, the front and rear parts of the sliding frame are fixedly installed with a clamping plate, and the bottom of the clamp and the plate are provided with a fixing mechanism used in conjunction with the ceramic substrate;

[0006] The fixing mechanism includes slide plates arranged on the front and rear sides of the bottom of the locking plate, a nut is fixedly installed on one side of the top of the slide plate through an opening, a bolt is connected to the internal thread of the nut, a sliding groove is opened on the top of the slide plate, a slider is slidably connected to the inside of the sliding groove, and the top of the slider is fixedly connected to the bottom of the locking plate.

[0007] Preferably, a second limit groove is provided on one side of the locking plate, and a limit rod is slidably connected between the inner sides of two adjacent second limit grooves, and the bottom end of the limit rod passes through the top of the slide plate and extends to the outside of the slide plate. A first limit groove is provided on one side of the slide plate, and a plurality of first limit grooves are provided.

[0008] Preferably, the tops of the two left engaging plates are rotatably connected to threaded rods via bearings, the surfaces of the threaded rods are threadedly connected to threaded sleeves, and the surfaces of the threaded sleeves are fixedly connected to traction plates.

[0009] Preferably, the bottom of the traction plate is fixedly connected to the top of the limiting rod.

[0010] Preferably, a sliding rod is fixed on the top of the two left engaging plates.

[0011] Preferably, the top end of the sliding rod passes through the traction plate and extends to the outside of the traction plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The ceramic substrate can be installed flexibly. The threaded rod is rotated to make the threaded rod drive the threaded sleeve to rise. The rising of the threaded sleeve drives the traction plate to rise. The rising of the traction plate drives the limit rod to rise. After the limit rod rises to the outside of the first limit groove, the slide plate can be slid through the hole on the positioning plate. The movement of the slide plate drives the bolt to move. After moving to a suitable position, the threaded rod can be rotated in the opposite direction to make the traction plate drive the limit rod to descend. After the limit rod descends, it is inserted into the inner side of the first limit groove, thereby achieving the effect of limiting and fixing the slide plate after sliding. This structure can make the ceramic substrate more flexible to install and can prevent the ceramic substrate from being damaged.

[0014] 2. The flexibly installed ceramic substrate is provided with a second limit groove and the threaded rod is rotated. At this time, the threaded rod rotates to drive the traction plate to rise, and the rising of the traction plate drives the limit rod to rise. After the limit rod rises to the outside of the second limit groove, the two sliding frames can be pulled to both sides respectively to disengage the sliding frames from the ceramic substrate, thereby achieving the effect of facilitating the removal of the sliding frames, the clamping plates and the slide plates, and improving the recovery efficiency of the sliding frames, the clamping plates and the slide plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the sliding frame structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the slide plate, the limiting rod and the first limiting groove of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the sliding frame, the sliding block and the second limiting groove of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the slide plate, slide groove and slider of the utility model.

[0020] In the figure: 1, ceramic substrate; 2, slide frame; 3, clamping plate; 4, slide plate; 5, nut; 6, bolt; 7, slide groove; 8, slider; 9, limit rod; 10, first limit groove; 11, threaded rod; 12, threaded sleeve; 13, traction plate; 14, slide rod; 15, second limit groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5 As shown, the utility model provides a ceramic substrate with flexible installation, including a ceramic substrate 1, both sides of the surface of the ceramic substrate 1 are slidably connected with a slide frame 2, the front and rear parts of the slide frame 2 are fixedly installed with a clamping plate 3, and the bottom of the clamping plate 3 is provided with a fixing mechanism used in conjunction with the ceramic substrate 1;

[0024] Specifically, the fixing mechanism includes a slide plate 4 arranged at the front and rear sides of the bottom of the engaging plate 3, a nut 5 is fixedly installed on one side of the top of the slide plate 4 by opening, a bolt 6 is connected to the internal thread of the nut 5, a slide groove 7 is arranged on the top of the slide plate 4, a slider 8 is slidably connected inside the slide groove 7, and the top of the slider 8 is fixedly connected to the bottom of the engaging plate 3, a second limiting groove 15 is arranged on one side of the engaging plate 3, a limiting rod 9 is slidably connected between the inner sides of two adjacent second limiting grooves 15, the bottom end of the limiting rod 9 passes through the top of the slide plate 4 and extends to the outside of the slide plate 4, a first limiting groove 10 is arranged on one side of the slide plate 4, and the first limiting groove 10 is provided with a plurality of them, by arranging the slide plate 4 and the bolt 6, and by sliding the slide plate 4, the slide plate 4 moves to drive the bolt 6 to move, and after moving to the corresponding hole position on the positioning plate, the limiting rod 9 is inserted into the inner side of the first limiting groove 10, thereby achieving the effect of limiting and fixing the slide plate 4 after sliding, and the structure can make the ceramic substrate 1 more flexible to install, and can prevent the ceramic substrate 1 from being damaged.

[0025] The top of the two left clamping plates 3 are rotatably connected with a threaded rod 11 through a bearing member, and the surface of the threaded rod 11 is threadedly connected with a threaded sleeve 12, and the surface of the threaded sleeve 12 is fixedly connected with a traction plate 13, and the bottom of the traction plate 13 is fixedly connected to the top of the limiting rod 9. The top of the two left clamping plates 3 are fixed with a sliding rod 14, and the top of the sliding rod 14 passes through the traction plate 13 and extends to the outside of the traction plate 13. By setting a second limiting groove 15 and rotating the threaded rod 11, the threaded rod 11 rotates to drive the traction plate 13 to rise, and the traction plate 13 rises to drive the limiting rod 9 to rise. After the limiting rod 9 rises to the outside of the second limiting groove 15, the two slide frames 2 can be pulled to both sides respectively, so that the slide frame 2 and the ceramic substrate 1 are disengaged, thereby achieving the effect of facilitating the removal of the slide frame 2, the clamping plate 3 and the slide plate 4, thereby improving the recovery efficiency of the slide frame 2, the clamping plate 3 and the slide plate 4.

[0026] Working principle: The utility model is a ceramic substrate with flexible installation. By rotating the threaded rod 11, the threaded rod 11 drives the threaded sleeve 12 to rise, the threaded sleeve 12 rises and drives the traction plate 13 to rise, the traction plate 13 rises and drives the limit rod 9 to rise, and after the limit rod 9 rises to the outside of the first limit groove 10, the slide plate 4 can be slid according to the holes on the positioning plate, and the movement of the slide plate 4 drives the bolt 6 to move. After moving to a suitable position, the threaded rod 11 can be rotated in the opposite direction, so that the traction plate 13 drives the limit rod 9 to descend, and the limit rod 9 is inserted into the inner side of the first limit groove 10 after it is descended, so as to achieve the limit fixation of the slide plate 4 after sliding. The structure can achieve a certain effect. The ceramic substrate 1 can be installed more flexibly and can prevent the ceramic substrate 1 from being damaged. At the same time, the second limiting groove 15 is set and the threaded rod 11 is rotated. At this time, the threaded rod 11 rotates to drive the traction plate 13 to rise, and the traction plate 13 rises to drive the limiting rod 9 to rise. After the limiting rod 9 rises to the outside of the second limiting groove 15, the two sliding frames 2 can be pulled to both sides respectively to disengage the sliding frame 2 from the ceramic substrate 1, thereby achieving the effect of facilitating the removal of the sliding frame 2, the clamping plate 3 and the slide plate 4, thereby improving the recovery efficiency of the sliding frame 2, the clamping plate 3 and the slide plate 4.

[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ceramic substrate with flexible mounting, comprising a ceramic substrate (1), characterized in that: Both sides of the surface of the ceramic substrate (1) are slidably connected to a sliding frame (2), the front and rear parts of the sliding frame (2) are fixedly mounted with a clamping plate (3), and the bottom of the clamping plate (3) is provided with a fixing mechanism used in conjunction with the ceramic substrate (1); The fixing mechanism comprises a slide plate (4) arranged at the front and rear sides of the bottom of the engaging plate (3); a nut (5) is fixedly mounted on one side of the top of the slide plate (4) through an opening; a bolt (6) is connected to the inner thread of the nut (5); a slide groove (7) is provided at the top of the slide plate (4); a slider (8) is slidably connected to the inside of the slide groove (7); and the top of the slider (8) is fixedly connected to the bottom of the engaging plate (3).

2. The flexible ceramic substrate according to claim 1, characterized in that: A second limiting groove (15) is provided on one side of the locking plate (3), and a limiting rod (9) is slidably connected between the inner sides of two adjacent second limiting grooves (15). The bottom end of the limiting rod (9) passes through the top of the slide plate (4) and extends to the outside of the slide plate (4). A first limiting groove (10) is provided on one side of the slide plate (4), and a plurality of first limiting grooves (10) are provided.

3. The flexible ceramic substrate according to claim 1, characterized in that: The tops of the two left engaging plates (3) are rotatably connected to threaded rods (11) via bearings, the surfaces of the threaded rods (11) are threadedly connected to threaded sleeves (12), and the surfaces of the threaded sleeves (12) are fixedly connected to traction plates (13).

4. The flexible ceramic substrate according to claim 3, characterized in that: The bottom of the traction plate (13) is fixedly connected to the top of the limiting rod (9).

5. The flexible ceramic substrate according to claim 3, characterized in that: The tops of the two left-side clamping plates (3) are both fixed with sliding rods (14).

6. The flexible ceramic substrate according to claim 5, characterized in that: The top end of the sliding rod (14) penetrates the traction plate (13) and extends to the outside of the traction plate (13).

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