CN220077250U - Ceramic substrate bearing frame - Google Patents

Abstract

The utility model provides a ceramic substrate bearing frame, and aims to solve the technical problems that the existing bearing frame is difficult to adapt to ceramic substrates with different specifications and the application range of the bearing frame is small. The bearing frame comprises: the top and the bottom of the frame body are respectively provided with an adjusting plate; a plurality of groups of bearing components are arranged between the two adjusting plates; two ends of the bearing component are respectively connected with the adjusting plate through connecting pieces; the bearing assembly comprises a mounting plate and a plurality of flexible bearing pieces arranged on one side or two sides of the mounting plate, wherein the bearing pieces between the adjacent mounting plates are oppositely arranged, and a placing groove is formed in the upper surface of each bearing piece; the connecting piece includes movable plate and activity setting up the dead lever on the movable plate, and movable plate and regulating plate sliding connection, the mounting panel is connected with the movable plate, and the dead lever is fixed the movable plate on the optional position of regulating plate. According to the utility model, the mounting plates are driven to move by the moving plate, so that the position between the adjacent mounting plates can be adjusted, and the bearing piece can be adapted to ceramic substrates with different sizes.

Description

Ceramic substrate bearing frame

Technical Field

The utility model relates to the field of ceramic substrate manufacturing, in particular to a ceramic substrate bearing frame.

Background

Ceramic substrates are increasingly used in electronic packaging, particularly in power electronics such as IGBTs (insulated gate bipolar transistors), LDs (laser diodes), high-power LEDs (light emitting diodes), CPV (focused photovoltaic) packaging, due to their good thermal conductivity, heat resistance, insulation, low thermal expansion coefficients and reduced costs. Because ceramic substrate is fragile, receive the board to place usually needs fixed carrier, and ceramic substrate overall dimension specification of present production is more, and ceramic substrate conventional dimension has: 50 x 100mm, 110 x 110mm, 120 x 120mm, 140 x 190mm and the like, the existing bearing frame is difficult to adapt to ceramic substrates with different specifications, and the application range of the bearing frame is small.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model aims to provide the ceramic substrate bearing frame, which solves the technical problems that the existing bearing frame is difficult to adapt to ceramic substrates with different specifications and has small application range.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a ceramic substrate carrier comprising: the top and the bottom of the frame body are respectively provided with an adjusting plate; a plurality of groups of bearing components are arranged between the two adjusting plates; the two ends of the bearing assembly are respectively connected with the adjusting plate through connecting pieces; the bearing assembly comprises a mounting plate and a plurality of flexible bearing pieces arranged on one side or two sides of the mounting plate, wherein the bearing pieces between the adjacent mounting plates are oppositely arranged, and a placing groove is formed in the upper surface of each bearing piece; the connecting piece include the movable plate with the activity set up in dead lever on the movable plate, the movable plate with regulating plate sliding connection, the mounting panel with the movable plate is connected, the dead lever will the movable plate is fixed on the optional position of regulating plate.

According to the utility model, the mounting plates are driven to move by the moving plate to realize the position adjustment between the adjacent mounting plates, so that the bearing piece can be adapted to ceramic substrates with different sizes and is compatible with the ceramic substrates with different specifications. Moreover, after the ceramic substrate is placed, the distance between the mounting plates can be adjusted to limit the ceramic substrate, so that the placement stability of the ceramic substrate is improved.

Optionally, a through hole is formed in the moving plate, a plurality of connecting holes are formed in the adjusting plate, and the fixing rod penetrates through the through hole and is fixedly connected with the connecting holes.

Optionally, a plurality of groups of mounting holes are formed in the movable plate, and the lower end of the mounting plate is detachably connected with the mounting holes through a connecting plate.

Optionally, a group of bearing components are detachably arranged at two ends of the moving plate respectively. Through the cooperation of connecting plate and multiunit mounting hole for the distance between two sets of bearing components on the movable plate has can be adjusted, further improves the flexibility of mediation, improves the matching degree of bearing components and ceramic substrate, improves the stability that ceramic substrate born.

Optionally, a sliding groove is formed in the adjusting plate, and sliding blocks matched with the sliding groove are arranged at two ends of the bottom of the moving plate. Through the cooperation of slider and spout for the movable plate removes more smoothly stably, adjusts conveniently.

Optionally, an elastic layer is disposed on a sidewall of the mounting board for mounting the carrier, and the carrier is disposed outside the elastic layer.

Optionally, the bearing assembly includes set up in the first bearing assembly of the both ends of regulating plate, two set up at least one second bearing assembly between the first bearing assembly, install the carrier on the inboard lateral wall of first bearing assembly, all be provided with the carrier on the both sides lateral wall of second bearing assembly. The bearing components are arranged on two sides of the bearing component in the middle, so that a plurality of plate placing spaces are formed in the frame, the bearing frame can meet larger bearing capacity, and the same bearing frame can be compatible with ceramic substrates with various specifications.

Optionally, the bearing member is a rectangular supporting block.

Optionally, the bearing member includes a plurality of support members detachably connected with the mounting plate and flexible tubes sleeved on the support members. Through setting up the carrier into detachable flexible pipe, when damage appears in individual flexible pipe, only need the part change, need not whole change, be favorable to practicing thrift the cost.

Optionally, a limiting plate is arranged on one side of the frame body, the limiting plate is perpendicular to the bearing component, and a plurality of limiting grooves corresponding to the positions of the placing grooves are formed in the limiting plate. When the baking tray is used, the carrier can be overturned, the overturned carrier can be used as a baking tray frame, the purpose of dual-purpose of one frame is achieved, and when the ceramic substrate placed on the carrier is baked, the ceramic substrate is heated more uniformly, and the baking tray effect is good.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the mounting plates are driven to move by the moving plate to realize the position adjustment between the adjacent mounting plates, so that the bearing piece can be adapted to ceramic substrates with different sizes and is compatible with the ceramic substrates with different specifications. Moreover, after the ceramic substrate is placed, the distance between the mounting plates can be adjusted, so that two sides of the placed ceramic substrate are propped against the elastic layer, the ceramic substrate is limited, and the stability of the placement of the ceramic substrate is improved by matching the elastic layer and the flexible bearing piece.

2. Through the cooperation of connecting plate and multiunit mounting hole for the distance between two sets of bearing components on the movable plate has can be adjusted, further improves the flexibility of mediation, improves the matching degree of bearing components and ceramic substrate, improves the stability that ceramic substrate born.

3. The bearing components are arranged on two sides of the bearing component in the middle, so that a plurality of plate placing spaces are formed in the frame, the bearing frame can meet larger bearing capacity, and the same bearing frame can be compatible with ceramic substrates with various specifications.

4. When the baking tray is used, the carrier can be overturned, the overturned carrier can be used as a baking tray frame, the purpose of dual-purpose of one frame is achieved, and when the ceramic substrate placed on the carrier is baked, the ceramic substrate is heated more uniformly, and the baking tray effect is good.

5. Through setting up the carrier into detachable flexible pipe, when damage appears in individual flexible pipe, only need the part change, need not whole change, be favorable to practicing thrift the cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of embodiment 1.

Fig. 2 is a front view of embodiment 1.

Fig. 3 is a side view of example 1.

Fig. 4 is a schematic structural view of the adjusting plate and the connecting member in embodiment 1.

Fig. 5 is a schematic structural diagram of the bearing assembly in embodiment 1.

Fig. 6 is a schematic perspective view of embodiment 2.

Fig. 7 is a side view of example 2.

Fig. 8 is a schematic structural diagram of a bearing assembly in embodiment 3.

Reference numerals: 1. a frame body; 2. an adjusting plate; 20. a connection hole; 21. a chute; 3. a carrier assembly; 3a, a first bearing component; 3b, a second bearing assembly; 30. a mounting plate; 31. a carrier; 311. a flexible tube; 32. a placement groove; 33. a connecting plate; 34. an elastic layer; 4. a connecting piece; 40. a moving plate; 401. a mounting hole; 41. a fixed rod; 42. a slide block; 5. a limiting plate; 50. a limit groove; 6. and a slide bar.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

In the examples of the present application, unless explicitly specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the present utility model. In order to simplify the disclosure of embodiments of the present application, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the embodiments of the present application. Furthermore, the present application embodiments may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a ceramic substrate carrier, which includes a carrier body 1, an adjusting plate 2, a carrier assembly 3 and a connecting member 4.

The top and the bottom of the frame body 1 are respectively provided with an adjusting plate 2, and a plurality of groups of bearing components 3 are arranged between the two adjusting plates 2. The bearing assembly 3 comprises a mounting plate 30 and a plurality of flexible bearing pieces 31 arranged on one side or two sides of the mounting plate 30, wherein the bottom and the top of the mounting plate 30 are respectively arranged in an adjustable manner through the connecting pieces 4 and the adjusting plate 2, the bearing pieces 31 are made of flexible materials, the bearing pieces 31 between the adjacent mounting plates 30 are oppositely arranged, the upper surfaces of the bearing pieces form a placing groove 32, and when the ceramic substrate is used, the ceramic substrate is placed in the placing groove 32 on the bearing pieces 31.

Further, the connection member 4 includes a moving plate 40 and a fixed rod 41. The moving plate 40 is slidably connected to the adjusting plate 2, and the fixing rod 41 is movably disposed on the moving plate 40. Specifically, the moving plate 40 is provided with a through hole, the adjusting plate 2 is provided with a plurality of connecting holes 20, and the fixing rod 41 passes through the through hole and is fixedly connected with the connecting holes 20.

Optionally, the adjusting plate 2 is provided with a sliding groove 21, and two ends of the bottom of the moving plate 40 are provided with sliding blocks 42 matched with the sliding groove 21.

Optionally, an elastic layer 34 is disposed on a sidewall of the mounting board 30 on which the carrier 31 is mounted, and the carrier 31 is disposed outside the elastic layer 34.

Further, a plurality of groups of mounting holes 401 are formed at two ends of the moving plate 40, and the end of the mounting plate 30 is detachably connected with the mounting holes 401 through the connecting plate 33. The connection mode can be detachably connected with the movable plate 40 through the mounting holes 401 by bolts, and when the movable plate 40 is used, different groups of mounting holes 401 are selected according to requirements so as to fix the movable plate 40 at different positions. The fixing rod 41 can also be screwed.

Preferably, a group of bearing assemblies 3 are installed at two ends of each moving plate 40 through the connecting plates 33, and the two bearing assemblies 3 are arranged in parallel, so that when in use, the distance between the two groups of mounting plates 30 on the same moving plate 40 can be flexibly adjusted, and ceramic substrates with different widths can be further adapted. It should be noted that the number of the mounting holes 401 and the connection holes 20 is only schematically shown in the drawings, and the specific number thereof can be flexibly configured according to the requirement.

As an implementation scenario, in this scenario, two ends of the two adjusting plates 2 are respectively provided with a first bearing component 3a, at least one second bearing component 3b is disposed between the first bearing components 3a, and the number of the second bearing components 3a can be flexibly configured according to needs, for example, one group, two groups, three groups, and the like are configured. Preferably a group, the first carrier member 3a and the second carrier member 3b are different in that the side walls of the inner side of the first carrier member 3a are provided with carriers, and the side walls of both sides of the second carrier member 3b are provided with carriers. By arranging at least one second bearing component 3b between the two first bearing components 3a, the placing quantity of the bearing frame can be improved to the greatest extent, and the bearing frame has better practicability.

As an implementation scenario, in this scenario, the carrier 31 is a rectangular-shaped supporting block.

In use, the position between adjacent mounting plates 30 is adjusted according to the size of the ceramic substrate, namely: the sliding slide block 42 enables the moving plate 40 to drive the mounting plate 30 to move to a required position, and then the moving plate 40 is fixed through the fixing rod 41, so that position adjustment between adjacent mounting plates 30 is realized to adapt to ceramic substrates with different (length) sizes, and the ceramic substrates with different specifications can be compatible. After the ceramic substrate is placed, the distance between the mounting plates 30 can be adjusted to make the two sides of the placed ceramic substrate prop against the elastic layer 34, so that the ceramic substrate is limited, whether static (storage) or dynamic (turnover) is achieved, the ceramic substrate can be protected and buffered by the elastic layer 34 and the flexible bearing piece 31, and the possibility of broken plates is reduced. Meanwhile, through the cooperation of the connecting plate 33 and the plurality of groups of mounting holes 401, the distance between the two groups of mounting plates 30 on the same movable plate 40 can be adjusted, ceramic substrates with different widths can be adapted, and the bearing stability of the ceramic substrates is improved. In addition, the bearing components are arranged on two sides of the middle bearing component, so that a plurality of plate placing spaces can be formed in the frame body 1, the bearing frame can meet larger bearing capacity, and the effect of placing multiple specifications of the same bearing frame can be achieved.

Example 2

In order to improve the versatility of the bearing frame, as shown in fig. 6 and 7, in this embodiment, a limiting plate 5 is disposed on one side of the frame body 1, and the limiting plate 5 is perpendicular to the bearing assembly 3. The limiting plate 5 is provided with a plurality of limiting grooves 50 corresponding to the positions of the placing grooves 32. A high temperature resistant flexible layer is laid in the limit groove 50.

Optionally, the limiting plate 5 is movably arranged through the sliding rod 6, and when in use, the position of the limiting plate 5 can be adjusted according to the needs, and then the limiting plate is fixed through the locking mechanism.

In this embodiment, when the stored ceramic substrate needs to be processed, for example, when baking a plate, the limiting plate 5 is moved to one side of the mounting plate 30, so that the limiting plate 5 is abutted against one side of the mounting plate 30, then the frame 1 is turned 90 ° to enable the limiting plate 5 to be located at the bottom, at this time, the horizontally placed ceramic substrate is changed into a vertical type to be placed (at this time, the ceramic substrate is limited and fixed by adjusting the distance between the two bearing components 3), then the frame 1 is integrally placed in the baking oven, compared with the horizontal type to be placed, the hot air circulation is more facilitated, and the ceramic substrate is heated more uniformly. That is, the bearing frame not only can be used for storing ceramic substrates in a conventional way, but also can be used as a special welding-resisting baking plate frame for the ceramic substrates, and has strong practicability and good effect.

In this embodiment, the carrier 31 and the elastic layer 34 are made of high temperature resistant materials, such as teflon.

Example 3

As shown in fig. 8, unlike in embodiment 1 or 2, in this embodiment, the carrier 31 includes a plurality of support members detachably connected to the mounting plate 30 and flexible tubes 311 fitted over the support members.

Optionally, at least two supporting members are provided, and the two supporting members are arranged in parallel and at intervals.

Alternatively, the flexible tube 311 is made of a high temperature resistant material.

Optionally, the support is detachably connected to the mounting plate 30. Preferably, the support member is a screw, and when the support member is installed, the screw is fixed on the mounting plate 30, and then the flexible pipe 311 is sleeved on the screw, so that when the individual bearing member 31 is damaged, the support member can be partially replaced, and the mounting plate 30 is not required to be integrally replaced, thereby being beneficial to saving the cost.

The details of this embodiment are not described in detail, and are known in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A ceramic substrate carrier, comprising:

the top and the bottom of the frame body (1) are respectively provided with an adjusting plate (2);

a plurality of groups of bearing components (3) are arranged between the two adjusting plates (2);

two ends of the bearing assembly (3) are respectively connected with the adjusting plate (2) through connecting pieces (4);

the bearing assembly (3) comprises mounting plates (30) and a plurality of flexible bearing pieces (31) arranged on one side or two sides of the mounting plates (30), the bearing pieces (31) between the adjacent mounting plates (30) are oppositely arranged, and a placing groove (32) is formed in the upper surface of each bearing piece; the connecting piece (4) comprises a moving plate (40) and a fixing rod (41) movably arranged on the moving plate (40), the moving plate (40) is in sliding connection with the adjusting plate (2), the mounting plate (30) is connected with the moving plate (40), and the fixing rod (41) is used for fixing the moving plate (40) at any position of the adjusting plate (2).

2. The ceramic substrate carrier according to claim 1, wherein the moving plate (40) is provided with a through hole, the adjusting plate (2) is provided with a plurality of connecting holes (20), and the fixing rod (41) passes through the through hole and is fixedly connected with the connecting holes (20).

3. The ceramic substrate carrier according to claim 1, wherein a plurality of groups of mounting holes (401) are formed in the moving plate (40), and the lower end of the mounting plate (30) is detachably connected with the mounting holes (401) through a connecting plate (33).

4. A ceramic substrate carrier according to claim 3, characterized in that the two ends of the moving plate (40) are detachably provided with a set of carrier elements (3), respectively.

5. Ceramic substrate carrier according to claim 1, characterized in that an elastic layer (34) is provided on the side wall of the mounting plate (30) for mounting a carrier (31), the carrier (31) being arranged outside the elastic layer (34).

6. The ceramic substrate carrier according to claim 1, wherein the adjusting plate (2) is provided with a sliding groove (21), and two ends of the bottom of the moving plate (40) are provided with sliding blocks (42) matched with the sliding groove (21).

7. The ceramic substrate carrier according to claim 1, wherein the carrier assembly (3) comprises first carrier assemblies (3 a) arranged at two ends of the adjusting plate (2), at least one second carrier assembly (3 b) is arranged between the two first carrier assemblies (3 a), carrier members (31) are mounted on side walls of the inner sides of the first carrier assemblies (3 a), and carrier members (31) are arranged on side walls of two sides of the second carrier assemblies (3 b).

8. Ceramic substrate carrier according to claim 1, characterized in that the carrier (31) is a rectangular shaped pallet.

9. The ceramic substrate carrier of claim 1, wherein the carrier (31) comprises a plurality of support members detachably connected to the mounting plate (30) and flexible tubes (311) sleeved on the support members.

10. The ceramic substrate bearing frame according to claim 1, wherein a limiting plate (5) is arranged on one side of the frame body (1), the limiting plate (5) is perpendicular to the bearing assembly (3), and a plurality of limiting grooves (50) corresponding to the placing grooves (32) are formed in the limiting plate (5).