Porcelain shell easy to assemble

Abstract

The utility model relates to the field of porcelain shell assembly, and discloses an easy-to-assemble porcelain shell, which comprises a first porcelain shell, a second porcelain shell is inserted into the lower side of the first porcelain shell, clamping assemblies are arranged on the left side and the right side of the second porcelain shell, each clamping assembly comprises an installation base, and the installation bases are fixedly connected to the left side and the right side of the second porcelain shell. A clamping plate is rotationally connected to the outer side of the mounting base, the lower portion of the clamping plate is arranged to be an arc surface, a clamping groove is formed in the outer side of the first ceramic shell, the mounting base is clamped to the inner wall of the clamping groove, and a limiting assembly is arranged on the inner wall of the second ceramic shell and comprises a limiting plate. According to the utility model, through the cooperative use of the clamping assembly and the limiting assembly, when the first porcelain shell and the second porcelain shell are assembled, the inclined surface on the clamping plate and the guide groove extrude to drive the clamping plate to rotate, and the arc surface at the lower part extrudes the limiting plate, so that the clamping plate is clamped into the inner wall of the clamping groove, and rapid assembly is realized; and the assembling efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of porcelain shell assembly, in particular to a porcelain shell that is easy to assemble. Background Art

[0002] Electronic ceramics, also known as ceramic shells, refer to ceramics that can utilize electrical and magnetic properties in the electronics industry. Electronic ceramics are ceramics with new functions that are ultimately obtained through precise control of the surface, grain boundaries and dimensional structure. Insulating device ceramics, referred to as device ceramics, have excellent electrical insulation properties and are used as electronic ceramic shells for structural parts, substrates and shells in electronic equipment and devices.

[0003] The ceramic shell needs to be assembled on the structural parts in the electronic equipment and devices, so as to electrically insulate the structural parts in the electronic equipment and devices.

[0004] Traditional ceramic shells require the use of professional tools to assemble during the assembly process, which not only increases the time and labor costs of assembly and reduces the assembly efficiency of the ceramic shell, but may also be damaged by improper operation. Therefore, an easy-to-assemble ceramic shell is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an easy-to-assemble porcelain shell, aiming to improve the problem in the prior art that "workers need to use professional tools to assemble, which increases the time and labor costs of assembly and reduces the assembly efficiency of the porcelain shell."

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a porcelain shell that is easy to assemble, comprising a porcelain shell one, a porcelain shell two being plugged into a lower side of the porcelain shell, a clamping assembly being provided on both the left and right sides of the porcelain shell two, the clamping assembly comprising a mounting base, the mounting base being fixedly connected to the left and right sides of the porcelain shell two, a clamping plate being rotatably connected to the outer side of the mounting base, the lower part of the clamping plate being provided with an arc surface, a clamping groove being provided on the outer side of the porcelain shell one, the mounting base being clamped to the inner wall of the clamping groove, a limiting assembly being provided on the inner wall of the porcelain shell two, the limiting assembly comprising a limiting plate, and the limiting plate sliding on the outer side of the arc surface of the clamping plate.

[0007] As a further description of the above technical solution:

[0008] The clamping assembly further comprises a guide groove, which is provided below the ceramic shell and close to the clamping groove. A baffle is fixedly connected to the upper side of the mounting base, and the baffle is attached to the left side of the clamping plate.

[0009] As a further description of the above technical solution:

[0010] The card plate is configured to be L-shaped, and the top end of the left side of the card plate is configured to be an inclined surface.

[0011] As a further description of the above technical solution:

[0012] The connection point between the clamping plate and the mounting base is located slightly below the center point of the clamping plate.

[0013] As a further description of the above technical solution:

[0014] The limiting assembly also includes an installation slot, which is opened on the right inner wall of the second porcelain shell. A leaf spring is provided on the inner wall of the installation slot. The limiting plate slides on the inner wall of the installation slot, and the upper side of the leaf spring is attached to the lower left side of the limiting plate.

[0015] As a further description of the above technical solution:

[0016] The guide groove is configured as an inclined surface.

[0017] As a further description of the above technical solution:

[0018] A sealing assembly is provided on the upper side of the second porcelain shell, and the sealing assembly includes a limiting groove, which is opened on the inner wall of the top end of the second porcelain shell. A limiting column is inserted into the inner wall of the limiting groove. A sealing gasket is provided on the top end of the second porcelain shell, and the limiting column is fixedly connected to the bottom end of the sealing gasket.

[0019] As a further description of the above technical solution:

[0020] The limiting column is configured to be spherical.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the coordinated use of the clamping assembly and the limiting assembly, when assembling the porcelain shells one and two, the inclined surface on the clamping plate is squeezed with the guide groove to drive the clamping plate to rotate, so that the arc surface of its lower part is squeezed against the limiting plate, so that the clamping plate is clamped into the inner wall of the clamping groove, realizing rapid assembly and improving the assembly efficiency of the device.

[0023] 2. In the present invention, by using the ceramic shell 1, the ceramic shell 2 and the sealing assembly in combination, when the sealing gasket is replaced or maintained, the limiting column on the sealing gasket is pulled out from the limiting groove, so that the sealing gasket can be quickly replaced or maintained. At the same time, the limiting column can increase the stability of the sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of the overall device in the present utility model;

[0026] Figure 3 It is a schematic diagram of the disassembled three-dimensional structure of the limiting plate and the leaf spring in the utility model.

[0027] Legend:

[0028] 1. Ceramic shell 1; 2. Ceramic shell 2; 31. Mounting base; 32. Clamping plate; 33. Clamping slot; 34. Guide slot; 35. Stop rod; 41. Mounting slot; 42. Limiting plate; 43. Leaf spring; 51. Sealing gasket; 52. Limiting column; 53. Limiting slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a porcelain shell that is easy to assemble, including a porcelain shell 1, which is a part of the entire porcelain shell structure and provides a basic structure for plugging and clamping for the porcelain shell 2. The porcelain shell 1 is plugged with the porcelain shell 2 on the lower side, and cooperates with the porcelain shell 1 to form a complete porcelain shell, providing an installation position for the clamping component. The porcelain shell 1 and the porcelain shell 2 are pre-set with through holes at the front and rear ends for placing connecting wires for connecting electronic equipment and structural parts in devices. The size of the through holes can be adjusted according to actual production and use conditions. The left and right sides of the porcelain shell 2 are both provided with clamping components, and the clamping components are provided. The component includes a mounting base 31, which provides a rotation connection point for the card plate 32, and is itself clamped to the inner wall of the card slot 33 on the outside of the porcelain shell 1, thereby realizing the positioning and connection of the porcelain shell 1 and the porcelain shell 2 2 in the vertical direction. The mounting base 31 is fixedly connected to the left and right sides of the porcelain shell 2 2, and the outer side of the mounting base 31 is rotatably connected to the card plate 32, which plays a key clamping and guiding role in the assembly process. The card plate 32 is set to an L shape, and the top end of the left side of the card plate 32 is set to an inclined surface, which is convenient for contacting with the guide groove 34 of the porcelain shell 1 during assembly and guiding the card plate 32 to rotate.

[0031] Furthermore, the connection point between the card plate 32 and the mounting base 31 is located slightly below the center point of the card plate 32. Since the connection point with the mounting base 31 is located slightly below the center point, the card plate 32 can rotate when subjected to force and squeeze the limit plate 42 to move downward, thereby ensuring the stability of the clamping connection through the lever principle. The lower part of the card plate 32 is set as an arc surface, which can squeeze the limit plate 42 to release the limit on the card plate 32. A card groove 33 is provided on the outside of the porcelain shell 1 to provide a clamping position for the mounting base 31 to ensure that the porcelain shell 1 The relative position of the two in the vertical direction is fixed to the porcelain shell 2 to prevent relative displacement in the vertical direction. The mounting base 31 is clamped on the inner wall of the clamping slot 33. The inner wall of the porcelain shell 2 is provided with a limiting component. The limiting component includes a limiting plate 42, which cooperates with the clamping plate 32 to play a limiting role. During the assembly process, the rotation of the clamping plate 32 will be limited by the limiting plate 42, thereby ensuring that the clamping state of the clamping component is stable and reliable. At the same time, the limit of the clamping plate 32 can be quickly released by pulling the limiting plate 42, and the limiting plate 42 slides on the outside of the arc surface of the clamping plate 32.

[0032] Reference Figure 2 and Figure 3 The clamping assembly also includes a guide groove 34, which is set as an inclined surface. During the assembly process, the guide groove 34 cooperates with the inclined surface on the upper side of the clamping plate 32 to guide, so that the porcelain shell 2 2 can be plugged and clamped with the porcelain shell 1 more smoothly, thereby improving the assembly efficiency and facilitating disassembly. The guide groove 34 is opened below the porcelain shell 1 near the clamping groove 33, and a stop rod 35 is fixedly connected to the upper side of the mounting base 31 for limiting the position of the clamping plate 32. The stop rod 35 is attached to the left side of the clamping plate 32.

[0033] Furthermore, the limiting assembly also includes a mounting groove 41, which provides an installation position for the leaf spring 43, ensuring that the leaf spring 43 can be stably set inside the porcelain shell 2, and providing elastic support for the limiting plate 42. The mounting groove 41 is opened on the right inner wall of the porcelain shell 2, and the inner wall of the mounting groove 41 is provided with a leaf spring 43 to provide an upward elastic force for the limiting plate 42. During the assembly process, when the card plate 32 rotates, the leaf spring 43 applies a certain pressure to the arc surface of the card plate 32 through the limiting plate 42 to ensure that the card plate 32 is stably clamped. The limiting plate 42 slides on the inner wall of the mounting groove 41, and the upper side of the leaf spring 43 is attached to the lower left part of the limiting plate 42.

[0034] Reference Figure 2 and Figure 3The sealing gasket 51 is positioned at the top of the second porcelain shell 2, and the limiting column 52 is fixedly connected to the bottom end of the sealing gasket 51.

[0035] Working Principle: During assembly, the underside of Ceramic Shell 1 is aligned with Ceramic Shell 2 2 for insertion. The inclined surface on the left top of the retaining plate 32 contacts the guide groove 34 on Ceramic Shell 1 . During insertion, the inclined surface of the guide groove 34 guides the rotation of the retaining plate 32. Because the connection point between the retaining plate 32 and the mounting base 31 is slightly below the center of the retaining plate 32, when the retaining plate 32 is rotated under force, it compresses the limit plate 42 downward through the principle of leverage.

[0036] When the mounting base 31 is clamped on the inner wall of the card slot 33, the vertical positioning and connection of the porcelain shell 1 1 and the porcelain shell 2 2 are realized. At this time, the leaf spring 43 on the inner wall of the mounting slot 41 provides an upward elastic force to the limit plate 42. Under the action of the leaf spring 43, the limit plate 42 slides to the outside of the arc surface of the card plate 32, limiting the card plate 32 and ensuring that the clamping state of the clamping assembly is stable and reliable.

[0037] When disassembly is required, the limit plate 42 is pulled downward to move it downward and away from the arc surface of the clamping plate 32, thereby releasing the limit on the clamping plate 32. At this time, the porcelain shell 2 2 can be pulled out from the porcelain shell 1 to complete the disassembly operation. At the same time, the spherical limit column 52 can also be easily pulled out of the limit groove 53 to achieve rapid disassembly of the sealing gasket 51.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A porcelain shell that is easy to assemble, comprising a porcelain shell (1), characterized in that: The lower side of the ceramic shell 1 (1) is plugged with the ceramic shell 2 (2), and the left and right sides of the ceramic shell 2 (2) are both provided with a snap-on assembly, and the snap-on assembly includes a mounting base (31), and the mounting base (31) is fixedly connected to the left and right sides of the ceramic shell 2 (2). The outer side of the mounting base (31) is rotatably connected with a clamping plate (32), and the lower part of the clamping plate (32) is set as an arc surface. The outer side of the ceramic shell 1 (1) is provided with a clamping groove (33), and the mounting base (31) is clamped to the inner wall of the clamping groove (33). The inner wall of the ceramic shell 2 (2) is provided with a limiting assembly, and the limiting assembly includes a limiting plate (42), and the limiting plate (42) slides on the outer side of the arc surface of the clamping plate (32).

2. The easy-to-assemble porcelain shell according to claim 1, characterized in that: The clamping assembly further comprises a guide groove (34), which is provided below the ceramic shell (1) near the clamping groove (33). A blocking rod (35) is fixedly connected to the upper side of the mounting base (31), and the blocking rod (35) is attached to the left side of the clamping plate (32).

3. The easy-to-assemble porcelain shell according to claim 1, characterized in that: The card plate (32) is configured to be L-shaped, and the top end of the left side of the card plate (32) is configured to be an inclined surface.

4. The easy-to-assemble porcelain shell according to claim 1, characterized in that: The connection point between the clamping plate (32) and the mounting base (31) is located slightly below the center point of the clamping plate (32).

5. The easy-to-assemble porcelain shell according to claim 1, characterized in that: The limiting assembly further comprises a mounting groove (41), the mounting groove (41) being provided on the right inner wall of the second porcelain shell (2), a leaf spring (43) being provided on the inner wall of the mounting groove (41), the limiting plate (42) sliding on the inner wall of the mounting groove (41), and the upper side of the leaf spring (43) being attached to the lower left side of the limiting plate (42).

6. The easy-to-assemble porcelain shell according to claim 2, characterized in that: The guide groove (34) is configured as an inclined surface.

7. The easy-to-assemble porcelain shell according to claim 1, characterized in that: A sealing assembly is provided on the upper side of the second porcelain shell (2), and the sealing assembly includes a limiting groove (53). The limiting groove (53) is opened on the inner wall of the top end of the second porcelain shell (2). A limiting column (52) is inserted into the inner wall of the limiting groove (53). A sealing gasket (51) is provided on the top end of the second porcelain shell (2), and the limiting column (52) is fixedly connected to the bottom end of the sealing gasket (51).

8. The easy-to-assemble porcelain shell according to claim 7, characterized in that: The limiting column (52) is configured to be spherical.

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