Blind-mating switching layer

Abstract

The utility model relates to a blind-mating switching layer, which comprises a switching layer box body, a high-frequency switching layer and a low-frequency switching layer, the transfer layer box body is composed of a shell, a cover plate and a positioning pin, the whole transfer layer box body is in a closed state, and the cover plate is installed on the back of the shell; the high-frequency switching layer is composed of an installation plate, a high-frequency switching plate, a first high-frequency connector and a second high-frequency connector, the high-frequency switching plate is installed on the back face of the interior of the shell, the first high-frequency connector is installed on the front face of the shell, and the low-frequency switching layer is composed of a low-frequency switching plate, a first low-frequency connector and a second low-frequency connector. The low-frequency adapter plate is installed on the front face of the cover plate, and the first low-frequency connector is installed on the front face of the shell. According to the blind-mating switching layer, high-frequency connection and low-frequency connection between modules become simple and attractive, and the blind-mating switching layer is greatly convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, in particular to a blind-plug switching layer. Background Art

[0002] With the continuous development of radar industry and communication industry, the number of channels in the system has reached thousands or even tens of thousands, which has led to the huge scale of internal modules. There are usually high-frequency and low-frequency signals interconnected between modules. Traditionally, the interconnection between modules is achieved by high-frequency connectors and high-frequency cables and low-frequency connectors and low-frequency cables.

[0003] The interconnection of high-frequency connectors, high-frequency cables and low-frequency connectors, low-frequency cables results in numerous cables, which are complicated and affect the appearance of the system; and the connection and separation of modules require the cable connection and separation operations first, which requires a lot of movement, greatly increases the time for disassembly and assembly, and reduces the user experience. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the following technical problems in the prior art: the interconnection of high-frequency connectors, high-frequency cables and low-frequency connectors, low-frequency cables leads to numerous cables, which are complicated and affect the appearance of the system; and the connection and separation of modules require the cable connection and separation operations to be performed first, which requires a large amount of action, greatly increases the time for disassembly and assembly, and reduces the user experience.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a blind plug switching layer, comprising a switching layer box body, a high-frequency switching layer and a low-frequency switching layer;

[0007] The transfer layer box body is composed of a shell, a cover plate and a positioning pin. The transfer layer box body is in a closed state as a whole, and the cover plate is installed on the back of the shell;

[0008] The high-frequency transfer layer is composed of a mounting plate, a high-frequency transfer plate, a high-frequency connector 1 and a high-frequency connector 2. The high-frequency transfer plate is installed at the inner back of the shell, and the high-frequency connector 1 is installed at the front of the shell.

[0009] The low-frequency adapter layer is composed of a low-frequency adapter board, a low-frequency connector 1 and a low-frequency connector 2. The low-frequency adapter board is installed on the front of the cover plate, and the low-frequency connector 1 is installed on the front of the shell.

[0010] As an optimal technical solution for a blind-plug adapter layer, a plurality of threaded holes are provided on the front sides of both ends of the shell, and the positioning pins are arranged on the front sides of both ends of the shell, and the two positioning pins are respectively located in the middle of the plurality of mounting threaded holes at both ends.

[0011] As an optimal technical solution for a blind-plug adapter layer, the high-frequency connector 1 is welded to the high-frequency adapter board, and the high-frequency connector 2 is installed on the back of the mounting board.

[0012] As an optimal technical solution for a blind-plug adapter layer, the second high-frequency connector is welded to a high-frequency adapter board, the mounting plate is arranged on the back of the high-frequency adapter board, and a through hole is arranged on the surface of the high-frequency adapter board.

[0013] As an optimal technical solution for a blind-plug adapter layer, the low-frequency connector 1 is welded to the front side of the low-frequency adapter board through the through hole of the high-frequency adapter board, and the low-frequency connector 2 is welded to the back corner of the low-frequency adapter board. A through hole is provided on the cover plate, and a through hole is provided on the low-frequency adapter board.

[0014] Beneficial effects of the utility model: This patent proposes a blind-plug adapter layer, which can solve the problems of numerous cables and complexity caused by the traditional cable interconnection between modules, which affects the aesthetics of the system; and the connection and separation of the modules require the operation of cable connection and separation first, which requires a lot of action, greatly increases the time for disassembly and assembly, and reduces the user experience.

[0015] The benefits of this blind-plug adapter layer: it makes the high-frequency connection and low-frequency connection between modules simple and beautiful, and greatly facilitates the disassembly and assembly operations.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the back of the utility model.

[0020] Figure 3 It is an explosion diagram of the utility model.

[0021] Figure 4 It is a schematic diagram of the transfer layer box body of the utility model.

[0022] Figure 5 It is a front schematic diagram of the high-frequency transfer layer of the utility model.

[0023] Figure 6 It is a schematic diagram of the back of the high-frequency transfer layer of the utility model.

[0024] Figure 7 It is a schematic diagram of the low-frequency switching layer of the utility model.

[0025] Reference numerals:

[0026] 1. Shell; 2. Cover plate; 3. Positioning pin; 4. Mounting plate; 5. High-frequency adapter plate; 6. Low-frequency adapter plate; 7. Low-frequency connector 1; 8. High-frequency connector 1; 9. High-frequency connector 2; 10. Low-frequency connector 2. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example

[0032] Reference Figure 3, is an embodiment of the utility model, which provides a blind-plug switching layer, including a switching layer box body, a high-frequency switching layer and a low-frequency switching layer;

[0033] The transfer layer box body is composed of a shell 1, a cover plate 2 and a positioning pin 3. The cover plate 2 is installed on the back of the shell 1. The transfer layer box body is in a closed state as a whole, which can ensure the overall simple appearance. The front of both ends of the shell 1 are provided with threaded holes for installation and fixation of the transfer layer box body to ensure the tightness of the structure. The positioning pin 3 is arranged on the front of the shell 1. The positioning pin 3 is located in the middle of multiple installation threaded holes, wherein the positioning pin 3 is used to ensure the positioning accuracy of the transfer layer box body during installation, and ensure smooth blind insertion;

[0034] The high-frequency transfer layer is composed of a mounting plate 4, a high-frequency transfer plate 5, a high-frequency connector 1 8 and a high-frequency connector 2 9, wherein the wiring inside the high-frequency transfer plate 5 is used for the interconnection of high-frequency signals between the high-frequency connector 1 8 and the high-frequency connector 2 9, the high-frequency transfer plate 5 is mounted on the back of the housing 1, the high-frequency connector 1 8 is mounted on the front of the housing 1, the high-frequency connector 1 8 is welded to the high-frequency transfer plate 5, and is used to realize high-frequency blind plugging with the module on the front of the blind plug transfer layer; the high-frequency connector 2 9 is mounted on the back of the mounting plate 4, the high-frequency connector 2 9 is welded to the high-frequency transfer plate 5, and is used to realize high-frequency blind plugging with the module on the back of the blind plug transfer layer; the mounting plate 4 is arranged on the back of the high-frequency transfer plate 5, and is used for positioning and installing the high-frequency connector 2 9, and a through hole is set on the surface of the high-frequency transfer plate 5 for the cable of the low-frequency connector 1 7 to pass through;

[0035] The low-frequency transfer layer is composed of a low-frequency transfer board 6, a low-frequency connector 1 7 and a low-frequency connector 2 10, wherein the wiring inside the low-frequency transfer board 6 is used for the interconnection of low-frequency signals between the low-frequency connector 2 10 and the low-frequency connector 1 7, and the low-frequency transfer board 6 is installed on the front of the cover plate 2; the low-frequency connector 1 7 is installed on the front of the shell 1, and the low-frequency connector 1 7 is welded to the front of the low-frequency transfer board 6 through the through hole of the high-frequency transfer board 5, for realizing low-frequency blind plugging with the module on the front of the blind plug transfer layer; the low-frequency connector 2 10 is welded at the back corner of the low-frequency transfer board 6, and a through hole is opened on the cover plate 2, for realizing low-frequency connection with the module on the back of the blind plug transfer layer; the low-frequency transfer board 6 is opened with a through hole for the passage of the high-frequency connector 2 9; the cable setting of the low-frequency connector 1 7 leaves a certain margin, and the cable can be welded to the low-frequency connector 1 7 on the front of the cover plate 2 when the shell 1 is open. After the welding is completed, the cover plate 2 and the shell 1 are installed and fixed to achieve closure.

[0036] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A blind plug-in switching layer, characterized in that: It includes a switching layer box body, a high-frequency switching layer and a low-frequency switching layer; The transfer layer box body is composed of a shell (1), a cover plate (2) and a positioning pin (3); the transfer layer box body is in a closed state as a whole, and the cover plate (2) is installed on the back of the shell (1); The high-frequency transfer layer is composed of a mounting plate (4), a high-frequency transfer plate (5), a high-frequency connector 1 (8) and a high-frequency connector 2 (9); the high-frequency transfer plate (5) is installed at the inner back side of the housing (1), and the high-frequency connector 1 (8) is installed at the front side of the housing (1); The low-frequency adapter layer is composed of a low-frequency adapter plate (6), a low-frequency connector 1 (7) and a low-frequency connector 2 (10); the low-frequency adapter plate (6) is mounted on the front of the cover plate (2), and the low-frequency connector 1 (7) is mounted on the front of the housing (1).

2. The blind-plug transfer layer according to claim 1, characterized in that: The front sides of both ends of the shell (1) are provided with a plurality of threaded holes, the positioning pins (3) are arranged on the front sides of both ends of the shell (1), and the two positioning pins (3) are respectively located in the middle of the plurality of mounting threaded holes at the two ends.

3. The blind-plug transfer layer according to claim 1, characterized in that: The high-frequency connector 1 (8) is welded to the high-frequency adapter plate (5), and the high-frequency connector 2 (9) is installed on the back side of the installation plate (4).

4. The blind-plug transfer layer according to claim 1, characterized in that: The second high-frequency connector (9) is welded to the high-frequency adapter plate (5), the mounting plate (4) is arranged on the back of the high-frequency adapter plate (5), and a through hole is arranged on the surface of the high-frequency adapter plate (5).

5. The blind-plug transfer layer according to claim 1, characterized in that: The low-frequency connector 1 (7) is welded to the front of the low-frequency adapter plate (6) through the through hole of the high-frequency adapter plate (5), and the low-frequency connector 2 (10) is welded to the back corner of the low-frequency adapter plate (6). The cover plate (2) is provided with a through hole, and the low-frequency adapter plate (6) is provided with a through hole.

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