Backplane with multi-functional slots
Patent Information
- Application Number
- CN202522023491.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2035-09-19
AI Technical Summary
[0003]为了弥补以上不足,本实用新型提供了带有多功能插槽的背板,旨在改善现有技术中接线口长度无法动态调节,出现接口超出背板范围导致安装困难,或因接口过短导致固定不牢、信号接触不良情况的问题
1、本实用新型中,通过将分隔板插入卡合凹槽,倾斜卡板复位并卡入倾斜卡槽完成固定,从而将长接线端口分隔成所需长度,当需调整分隔板位置,用工具从解除孔插入并与倾斜孔卡合,工具伸入时,倾斜卡板再次弯折于分隔板中,与倾斜卡槽解除卡合,即可取出分隔板,将卡合接块卡合在对应接触柱上方建立电气连接,连接板上方有不同形状接口,从而适应不同长度的接口插入,以及实现不同类型接口间的信号转换。
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Figure CN224653810U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic equipment technology, and in particular to a backplate with a multi-functional slot. Background Technology
[0002] In electronic devices and industrial control systems, backplanes with multi-functional slots are a critical hardware component. They not only serve as the mechanical structure for fixing and supporting various plug-ins, but also facilitate signal transmission and power distribution through internal electrical connections, ensuring stable equipment operation. With their modular and integrated design, multi-functional slot backplanes are used in server racks, industrial control cabinets, and communication base stations. Standardized interfaces allow for adaptation to different functional modules, greatly improving the scalability and ease of maintenance of the equipment. Early multi-functional slot backplanes consisted of a fixed-size elongated connector, a basic support frame, and simple electrical wiring. While this design could meet the access requirements of a single type of plug-in, it had significant drawbacks. Because the connector size was fixed, it couldn't accommodate interface modules of different lengths, leading to wasted space or interface incompatibility during installation, severely limiting the backplane's versatility. To address this issue, existing technologies have achieved some functional expansion by adding modular slot combinations and replaceable interfaces. However, these improvements still haven't completely solved the adaptation problem of elongated connectors. Although modular slots can be combined to create different lengths, the electrical connections between the slots... The increased complexity of connections leads to a decrease in signal transmission stability. Although modular interfaces can replace slot units of different specifications, frequent disassembly and assembly can cause the mechanical structure of the backplane to loosen, and the cost increases significantly. During operation, even if an adjustable limit structure is used to assist in fixing the plug-in, the existing backplane can only alleviate the problem of unstable installation. It still cannot fundamentally change the limitation of the fixed size of the long strip connector. When connecting ultra-long or ultra-short interfaces, the connector length cannot be dynamically adjusted, which may cause the interface to exceed the range of the backplane, resulting in installation difficulties, or the interface may be too short, resulting in poor fixation and poor signal contact. It is difficult to meet the diverse and highly integrated application needs of modern equipment. Utility Model Content
[0003] To overcome the above shortcomings, this utility model provides a backplate with a multi-functional slot, which aims to improve the problems in the prior art where the length of the wiring port cannot be dynamically adjusted, resulting in difficulties in installation due to the interface exceeding the range of the backplate, or insecure fixation and poor signal contact due to the interface being too short.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a back plate with a multi-functional slot, comprising a plate and a wiring hollow plate, wherein a partition mechanism is provided at the top of the front side of the inner wall of the plate, and an assembly mechanism is provided in the middle of the front side of the inner wall of the plate, the assembly mechanism being used to install interfaces as required, a round hole external component is provided on the left side of the front part of the plate, and a network cable component is provided on the right side of the front part of the plate. The separating mechanism includes multiple separating plates. The outer walls of the multiple separating plates are disposed at the top of the inner wall of the plate. An inclined locking plate is fixedly connected to the top of the inner wall of the separating plate. A release hole is opened at the top front side of the separating plate. An inclined hole is opened at the front side of the inclined locking plate. Baffles are fixedly connected to the left and right sides of the inner wall of the separating plate. Multiple engaging grooves are opened at the top front side of the plate. An inclined locking groove is opened at the bottom of the inner wall of the engaging groove. The inner wall of the inclined locking groove engages with the outer wall of the corresponding inclined locking plate. A conversion component is provided on the outer wall of the left side of the separating plate. Screw holes are opened on the left and right sides of the front part of the separating plate. Multiple contact posts are fixedly connected to the rear side of the inner wall of the wiring hollow plate.
[0005] As a further description of the above technical solution: The assembly mechanism includes multiple mounting ports. The outer walls of the multiple mounting ports are opened in the middle of the front side of the plate. The inner walls of the mounting ports are provided with cover plates. The outer walls of the cover plates are engaged with the inner walls of the corresponding mounting ports. The upper and lower front sides of the cover plates are provided with break grooves. Multiple fixing columns are fixedly connected to the middle of the rear side of the plate. Support plates are fixedly connected to the left and right sides of the outer walls of the fixing columns. Data interfaces are provided on the outer sides of the multiple bottom support plates. The outer walls of the data interfaces are engaged with the outer walls of the corresponding support plates.
[0006] As a further description of the above technical solution: The conversion assembly includes a connecting plate, the outer wall of which is fixedly connected to the bottom ends of the two partition plates on the left side. A snap-fit block is fixedly connected to the rear side of the connecting plate, the inner wall of which engages with the outer wall of the corresponding contact post. Nuts are fixedly connected to the left and right sides of the front part of the connecting plate.
[0007] As a further description of the above technical solution: The external circular hole assembly includes two limiting rings. The outer walls of the two limiting rings are fixedly connected to the left and right sides of the front bottom end of the plate, and the inner walls of the limiting rings are fixedly connected to a connection interface.
[0008] As a further description of the above technical solution: The network cable assembly includes multiple defined ports, the outer walls of which are fixedly connected to the front right side of the plate, and the inner walls of which are fixedly connected to network cable ports.
[0009] As a further description of the above technical solution: Limiting holes are provided at the four corners of the front part of the plate, and a power interface is fixedly connected to the middle of the bottom front end of the plate.
[0010] As a further description of the above technical solution: The center of the release hole and the center of the inclined hole are on the same horizontal line, and the outer wall size of the partition plate is the same as the inner wall size of the locking groove.
[0011] As a further description of the above technical solution: The baffle is designed to be insulated, and the depth of the inclined slot is 1 / 3 to 1 / 2 of the wall thickness of the inclined plate.
[0012] This utility model has the following beneficial effects: 1. In this utility model, by inserting the partition plate into the engaging groove, the inclined plate is reset and engaged into the inclined slot to complete the fixation, thereby dividing the long wiring port into the required length. When the position of the partition plate needs to be adjusted, a tool is inserted from the release hole and engaged with the inclined hole. When the tool is inserted, the inclined plate is bent again in the partition plate and disengaged from the inclined slot, so the partition plate can be taken out. The engaging block is engaged above the corresponding contact post to establish an electrical connection. The connecting plate has interfaces of different shapes to accommodate the insertion of interfaces of different lengths and to realize signal conversion between different types of interfaces.
[0013] 2. In this utility model, the mounting port provides a basic mounting position for various interfaces. When an interface is not in use, the cover plate is locked in the mounting port to close the opening and provide dust protection. When the corresponding interface is activated, the cover plate is broken off using the break groove on the top to expose the internal data interface. The data interface is fixed to the back of the plate by the fixing post and the left and right side support plates to ensure stable operation, reliable and stable signal transmission, and meet the access requirements of different functional plug-ins, thereby providing protection for the spare interface. Attached Figure Description
[0014] Figure 1 This is a perspective view of the back plate with a multi-functional slot proposed in this utility model. Figure 2 This is a front view of the back panel with a multi-functional slot proposed in this utility model; Figure 3 This is a rear view of the back panel with a multi-functional slot proposed in this utility model. Figure 4 This is an exploded view of the hollow wiring board with a backplate featuring a multi-functional slot proposed in this utility model. Figure 5This is a cross-sectional view of the wiring hollow plate with a back plate featuring a multi-functional slot proposed in this utility model. Figure 6 for Figure 5 A magnified view of point A.
[0015] Legend: 1. Plate; 2. Separation Mechanism; 201. Separator Plate; 202. Inclined Plate; 203. Release Hole; 204. Inclined Hole; 205. Baffle; 206. Engaging Groove; 207. Inclined Slot; 208. Conversion Component; 2081. Connecting Plate; 2082. Engaging Block; 2083. Nut; 209. Screw Hole; 210. Contact Post; 3. Assembly Mechanism; 301. Mounting Port; 302. Cover Plate; 303. Breakout Slot; 304. Data Interface; 305. Fixing Post; 306. Support Plate; 4. Hollow Wiring Plate; 5. Limiting Hole; 6. Round Hole External Component; 601. Limiting Ring; 602. Connection Interface; 7. Network Cable Assembly; 701. Limiting Port; 702. Network Cable Port; 8. Power Interface. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Reference Figure 4 , Figure 5 and Figure 6 An embodiment of this utility model is provided: a back plate with a multi-functional slot, including a plate 1 and a wiring hollow plate 4. A partition mechanism 2 is provided at the top of the front side of the inner wall of the plate 1, and an assembly mechanism 3 is provided in the middle of the front side of the inner wall of the plate 1. The assembly mechanism 3 is used to install interfaces as required. A round hole external component 6 is provided on the left side of the front part of the plate 1, and a network cable component 7 is provided on the right side of the front part of the plate 1. The separating mechanism 2 includes multiple separating plates 201. The outer walls of the multiple separating plates 201 are set at the top of the inner wall of the plate 1. An inclined locking plate 202 is fixedly connected to the top of the inner wall of the separating plate 201. A release hole 203 is opened at the top front side of the separating plate 201. An inclined hole 204 is opened at the top front side of the inclined locking plate 202. Using a tool, it is inserted into the release hole 203 and engages with the inclined hole 204. As the tool continues to penetrate, the inclined characteristics of the inclined hole 204 and the pressure of the tool cause the inclined locking plate 202 to bend again in the separating plate 201, thereby releasing the inclined locking plate 202 from the inclined locking groove 207. Baffles 205 are fixedly connected to the left and right sides of the inner wall of the separating plate 201. There are multiple engaging grooves 206. The partition plate 201 is inserted into the engaging groove 206 above the desired position. The bottom of the inner wall of the engaging groove 206 is provided with an inclined groove 207. The inner wall of the inclined groove 207 engages with the outer wall of the corresponding inclined plate 202. The inclined plate 202 will bend in the partition plate 201 under the pressure of the bottom of the engaging groove 206. When the partition plate 201 is inserted into place, the inclined plate 202 will be reset, so that the inclined plate 202 engages in the inclined groove 207, thereby completing the fixation. The outer wall of the left partition plate 201 is provided with a conversion component 208. The front left and right sides of the partition plate 201 are provided with screw holes 209. Multiple contact posts 210 are fixedly connected to the rear side of the inner wall of the wiring hollow plate 4. The conversion assembly 208 includes a connecting plate 2081. The outer wall of the connecting plate 2081 is fixedly connected to the bottom of the two left partition plates 201. A snap-fit block 2082 is fixedly connected to the rear side of the connecting plate 2081. The inner wall of the snap-fit block 2082 engages with the outer wall of the corresponding contact post 210. Nuts 2083 are fixedly connected to the left and right sides of the front part of the connecting plate 2081. When the snap-fit block 2082 is snapped onto the corresponding contact post 210, an electrical connection is established. The nuts 2083 are used to fix the external wiring. There are interfaces of different shapes on the top of the connecting plate 2081, thereby realizing the signal conversion function between different types of interfaces. Specifically, when dealing with wiring ports of different lengths, the divider 201 can be inserted into the engaging groove 206 above the desired position. During insertion, the inclined locking plate 202 will bend into the divider 201 under the pressure of the bottom end of the engaging groove 206. When the divider 201 is fully inserted, the inclined locking plate 202 will reset, thus engaging in the inclined slot 207, thereby completing the fixation and dividing the long wiring port into wiring ports of the required length. When it is necessary to adjust the position of the divider 201, simply use a tool to insert it into the release hole 203 and engage it with the inclined hole 204. As the tool continues to go deeper... When the tool is inserted, the inclined plate 202 bends again in the partition plate 201 due to the inclined characteristics of the inclined hole 204 and the squeezing of the tool. This causes the inclined plate 202 to disengage from the inclined slot 207, allowing the partition plate 201 to be removed. Then, the tool is pulled out, and the inclined plate 202 returns to its original position under its own rigidity, allowing the partition plate 201 to be reused. When the engaging block 2082 is engaged above the corresponding contact post 210, an electrical connection is established. The nut 2083 is used to fix the external wiring. There are interfaces of different shapes on the connecting plate 2081, thereby realizing the signal conversion function between different types of interfaces.
[0018] Reference Figure 1 , Figure 2 and Figure 3 The assembly mechanism 3 includes multiple mounting ports 301. The outer walls of the mounting ports 301 are located in the center of the front side of the plate 1, providing basic mounting positions for various interfaces. A cover plate 302 is provided on the inner wall of each mounting port 301. The outer wall of the cover plate 302 engages with the inner wall of the corresponding mounting port 301, sealing the opening and providing dust protection. A break groove 303 is provided on the upper and lower sides of the front of the cover plate 302. The side break groove 303 breaks it off, exposing the internal data interface 304. Multiple fixing posts 305 are fixedly connected to the middle of the rear side of the plate 1. Support plates 306 are fixedly connected to the left and right sides of the outer wall of the fixing posts 305. Data interfaces 304 are provided on the outer side of the multiple bottom support plates 306. The outer wall of the data interface 304 is engaged with the outer wall of the corresponding support plate 306. The data interface 304 is fixed to the rear side of the plate 1 by the fixing posts 305 and the support plates 306 on the left and right sides. Specifically, multiple mounting ports 301 are provided in the middle of the back panel 1 to provide basic mounting positions for various interfaces. When an interface is not in use, the cover plate 302 is engaged in the mounting port 301 to close the opening and provide dust protection. When the corresponding interface needs to be used, it can be broken along the break grooves 303 on the upper and lower sides of the front of the cover plate 302 to expose the internal data interface 304. The data interface 304 is fixed to the rear side of the panel 1 by the fixing post 305 and the support plates 306 on the left and right sides to ensure that the data interface 304 remains stable during operation and to ensure the reliability and stability of signal transmission to meet the access requirements of different functional plug-ins.
[0019] Reference Figure 1 , Figure 2 and Figure 3 The external circular hole assembly 6 includes two limiting rings 601. The outer walls of the two limiting rings 601 are fixedly connected to the left and right sides of the bottom front end of the plate 1. The inner walls of the limiting rings 601 are fixedly connected to the connection interface 602. The limiting rings 601 play a precise positioning role, and the connection interface 602 on their inner walls is used to connect external power cords and special function cables. The network cable assembly 7 includes multiple limiting ports 701. The outer walls of the multiple limiting ports 701 are fixedly connected to the right side of the front part of the plate 1. The limiting ports 701 provide physical support and protection for the network cable ports 702. The inner walls of the limiting ports 701 are fixedly connected to the network cable ports 702, which can be connected to network cables of different specifications. Specifically, in the external circular hole assembly 6, the limiting ring 601 plays a precise positioning role, and the connection interface 602 on its inner wall is used for connecting external power cords and special function cables. The limiting ring 601 ensures that the connection interface 602 is stable and prevents the connection from becoming loose due to external pulling, ensuring a stable connection between the external line and the internal circuit of the backplane. In the network cable assembly 7, the network cable port 702 on the inner wall of each limiting port 701 can be connected to network cables of different specifications for data transmission. The limiting port 701 provides physical support and protection for the network cable port 702, preventing the port from being directly damaged by force when inserting or removing the network cable. At the same time, it can also organize the network cable in an orderly manner, preventing the network cable from getting tangled and affecting the overall layout of the backplane, ensuring stable transmission of network signals, and working together with other functional modules in the backplane to complete data interaction tasks.
[0020] Reference Figure 1 , Figure 5 and Figure 6Limiting holes 5 are provided at the four corners of the front of the plate 1 to provide precise positioning for the back plate during installation. A power interface 8 is fixedly connected to the middle of the bottom front of the plate 1, which is the key component for the back plate to obtain power. The center of the release hole 203 and the center of the tilt hole 204 are on the same horizontal line, so that the operator can easily operate the tilting plate 202 through the release hole 203. The outer wall size of the partition plate 201 is the same as the inner wall size of the locking groove 206, so that the partition plate 201 is tightly embedded in the locking groove 206. The baffle 205 adopts an insulating design to prevent short circuits between different electrical components. The depth of the tilting groove 207 is 1 / 3 to 1 / 2 of the wall thickness of the tilting plate 202, ensuring sufficient locking strength between the tilting plate 202 and the tilting groove 207. Specifically, the limiting hole 5 provides precise positioning for the backplate during installation. In conjunction with external mounting components, it securely fixes the backplate to the equipment frame or chassis, preventing displacement or shaking during use and ensuring relative stability between the backplate and other components. The power interface 8, a key component for power acquisition, connects to an external power supply, introducing electrical energy into the backplate's internal circuitry. Furthermore, the center of the release hole 203 and the center of the tilt hole 204 are on the same horizontal line, allowing operators to easily manipulate the tilting plate 202 through the release hole 203. When adjusting the position of the partition plate 201, tools can be moved along the center of the release hole 203 and the tilt hole 204. The insertion of the center wire accurately acts on the tilting plate 202, causing it to disengage from the tilting slot 207, thereby enabling the disassembly or repositioning of the partition plate 201. Simultaneously, the dimensional matching design ensures that the partition plate 201 is tightly embedded in the engaging groove 206, forming a stable connection structure between the partition plate 201 and the plate 1. Furthermore, the insulation properties of the baffle 205 prevent short circuits between different electrical components, avoiding equipment malfunctions or performance degradation due to leakage or current interference. The depth setting ensures sufficient engaging strength between the tilting plate 202 and the tilting slot 207, preventing the partition plate 201 from easily detaching from the plate 1 under normal use, thus ensuring the stability of the partition mechanism 2. Working principle: First, when faced with wiring ports of different lengths, the divider plate 201 can be inserted into the engaging groove 206 above the desired position. During insertion, the inclined clamping plate 202 will bend into the divider plate 201 under the pressure of the bottom end of the engaging groove 206. When the divider plate 201 is inserted to the specified position, the inclined clamping plate 202 will return to its original shape, thus engaging in the inclined slot 207, completing the fixing operation, thereby dividing the long wiring port into wiring ports of the required length. When it is necessary to adjust the position of the divider plate 201, simply use a tool to insert it from the release hole 203 and engage it with the inclined hole 204. With continued penetration, under the tilting characteristics of the tilting hole 204 and the squeezing action of the tool, the tilting plate 202 will bend again inside the partition plate 201, so that the tilting plate 202 and the tilting slot 207 are disengaged, and the partition plate 201 can be removed. Then, the tool is pulled out, and the tilting plate 202 returns to its original shape under its own rigidity, so that the partition plate 201 can be reused. In addition, when the engaging block 2082 is engaged above the corresponding contact post 210, an electrical connection can be established. The nut 2083 is used to fix the external line. The upper part of the connecting plate 2081 is provided with interfaces of different shapes, which can realize the signal conversion function between different types of interfaces. Furthermore, through the assembly mechanism 3, several mounting openings 301 are opened in the middle of the back panel plate 1 to provide basic mounting positions for various interfaces. When an interface is not in use, the cover plate 302 is engaged in the mounting opening 301 to close the opening, which serves to prevent dust and provide protection. When the corresponding interface needs to be used, it can be broken along the break grooves 303 on the upper and lower sides of the front of the cover plate 302 to expose the internal data interface 304. The data interface 304 is fixed to the rear side of the plate 1 by the fixing post 305 and the support plates 306 on the left and right sides to ensure that the data interface 304 maintains a stable state during operation, ensuring the reliability and stability of signal transmission to meet the access requirements of different functional plug-ins.
[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A backplate with a multi-functional slot, comprising a plate (1) and a wiring hollow plate (4), characterized in that: The upper front of the inner wall of the plate (1) is provided with a partition mechanism (2), and the middle of the inner wall of the plate (1) is provided with an assembly mechanism (3). The assembly mechanism (3) is used to install interfaces as required. The left front part of the plate (1) is provided with a round hole external component (6), and the right front part of the plate (1) is provided with a network cable component (7). The separating mechanism (2) includes multiple separating plates (201). The outer walls of the multiple separating plates (201) are disposed at the top of the inner wall of the plate (1). An inclined clamping plate (202) is fixedly connected to the top of the inner wall of the separating plate (201). A release hole (203) is opened at the top front side of the separating plate (201). An inclined hole (204) is opened on the front side of the inclined clamping plate (202). Baffles (205) are fixedly connected to the left and right sides of the inner wall of the separating plate (201). The plate (1) The front top of the plate (202) has multiple engaging grooves (206), and the bottom of the inner wall of the engaging groove (206) has an inclined groove (207). The inner wall of the inclined groove (207) engages with the outer wall of the corresponding inclined plate (202). The outer wall of the left partition plate (201) is provided with a conversion component (208). The left and right sides of the front of the partition plate (201) are provided with screw holes (209). The rear side of the inner wall of the wiring hollow plate (4) is fixedly connected with multiple contact posts (210).
2. The backplate with a multi-functional slot according to claim 1, characterized in that: The assembly mechanism (3) includes multiple mounting ports (301). The outer walls of the multiple mounting ports (301) are opened in the middle of the front side of the plate (1). The inner walls of the mounting ports (301) are provided with cover plates (302). The outer walls of the cover plates (302) are engaged with the inner walls of the corresponding mounting ports (301). The upper and lower sides of the front part of the cover plates (302) are provided with break grooves (303). Multiple fixing columns (305) are fixedly connected to the middle of the rear side of the plate (1). Support plates (306) are fixedly connected to the left and right sides of the outer walls of the fixing columns (305). Data interfaces (304) are provided on the outer sides of the multiple bottom support plates (306). The outer walls of the data interfaces (304) are engaged with the outer walls of the corresponding support plates (306).
3. The backplate with a multi-functional slot according to claim 1, characterized in that: The conversion assembly (208) includes a connecting plate (2081), the outer wall of which is fixedly connected to the bottom ends of the two partition plates (201) on the left side. A snap-fit block (2082) is fixedly connected to the rear side of the connecting plate (2081), and the inner wall of the snap-fit block (2082) engages with the outer wall of the corresponding contact post (210). Nuts (2083) are fixedly connected to the left and right sides of the front part of the connecting plate (2081).
4. The backplate with a multi-functional slot according to claim 1, characterized in that: The external circular hole assembly (6) includes two limiting rings (601). The outer walls of the two limiting rings (601) are fixedly connected to the left and right sides of the front bottom end of the plate (1), and the inner walls of the limiting rings (601) are fixedly connected to a connection interface (602).
5. The backplate with a multi-functional slot according to claim 1, characterized in that: The network cable assembly (7) includes multiple limiting ports (701), the outer walls of the multiple limiting ports (701) are fixedly connected to the front right side of the plate (1), and the inner walls of the limiting ports (701) are fixedly connected to network cable ports (702).
6. The backplate with a multi-functional slot according to claim 1, characterized in that: Limiting holes (5) are provided at the four corners of the front part of the plate (1), and a power interface (8) is fixedly connected to the middle of the bottom front side of the plate (1).
7. The backplate with a multi-functional slot according to claim 1, characterized in that: The center of the release hole (203) and the center of the inclined hole (204) are on the same horizontal line, and the outer wall size of the partition plate (201) is the same as the inner wall size of the locking groove (206).
8. The backplate with a multi-functional slot according to claim 1, characterized in that: The baffle (205) is designed to be insulated, and the depth of the inclined slot (207) is 1 / 3 to 1 / 2 of the wall thickness of the inclined plate (202).