Modularized interface convenient to install

Abstract

The utility model discloses a modular interface convenient to install, which comprises a plastic shell, a terminal interface, a pin and a quick installation structure, and is characterized in that the plastic shell is used for inserting a crystal female head; the terminal interface is arranged on the plastic shell; the pins are arranged on the plastic shell and penetrate through the bottom of the plastic shell; the number of the rapid installation structures is several, the rapid installation structures are used for connecting the terminal base, the pins are used for being electrically connected with the terminal base, and the crystal female head is used for being in contact with the pins located above the plastic shell. Wherein the quick mounting structure comprises a mounting groove, a mounting seat, a mounting rod and a connecting plug, the mounting groove is formed in the bottom of the plastic shell, the mounting seat is detachably arranged in the mounting groove, a threaded hole is formed in the mounting seat, and a thread matched with the interior of the threaded hole is arranged on the outer surface of the mounting rod; the utility model aims to solve the problem that the connection end of the modular port and the terminal seat in the prior art is easy to break and is inconvenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of modular interfaces, in particular to a modular interface which is easy to install. Background Art

[0002] A modular interface usually refers to a network cable interface or a network cable port, which is a type of information terminal seat (i.e., communication lead-out terminal) connector in a wiring system. The connector consists of a plug (connector, crystal head) and a terminal seat (module). The plug has 8 grooves and 8 contacts.

[0003] The utility model patent with application number: CN201420672998.5 and publication number: CN204190041 U (hereinafter referred to as "prior art 1") discloses a network cable connection port, including a plastic shell and a copper wire inserted into the plastic shell, a slot is provided on one side of the plastic shell, and a heat dissipation component for quickly dissipating the temperature inside the slot is provided on the slot wall.

[0004] The specification of prior art 1 discloses a network cable connection port; when plugging in, the copper wire is connected to the terminal seat with a copper wire, and the position of the entire plastic shell is fixed. However, in actual applications, the copper wire will become loose after being disassembled and assembled between the copper wire and the terminal seat many times, which will lead to unstable plugging. In addition, the copper wire has elasticity and will break after reaching the fatigue limit after repeated use. It is arranged in an integrated manner, which is not convenient for replacing the copper wire. Summary of the invention

[0005] The utility model provides a modular interface which is easy to install, and aims to solve the problem in the prior art that the connection end between the modular port and the terminal seat is easy to break and difficult to replace.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A modular interface that is easy to install, comprising a plastic shell, a terminal interface, pins and a quick installation structure, wherein the plastic shell is used to insert a crystal female head; the terminal interface is provided on the plastic shell; the pins are provided on the plastic shell and pass through the bottom of the plastic shell; there are several quick installation structures, the quick installation structure is used to connect to the terminal seat, the pins are used to be electrically connected to the terminal seat, and the crystal female head is used to contact the pins located above the plastic shell;

[0008] Among them, the quick installation structure includes a mounting groove, a mounting seat, a mounting rod and a plug connector. The mounting groove is arranged at the bottom of the plastic shell, the mounting seat is detachably arranged inside the mounting groove, a threaded hole is arranged on the mounting seat, the outer surface of the mounting rod is provided with a thread matching the inside of the threaded hole, the mounting rod is threadedly connected to the threaded hole, there are two plug connectors, both of which are elastic, and the two plug connectors are symmetrically arranged in an eight-shaped shape on the end face of the mounting rod.

[0009] Furthermore, an opening is provided below the plastic shell, the opening is communicated with the terminal interface, and the opening enables the lower end surface of the plastic shell to form a U-shaped structure, and the mounting groove is provided on the U-shaped structure.

[0010] Furthermore, there are two quick installation structures, and the two quick installation structures are symmetrically arranged on the U-shaped structure.

[0011] Furthermore, a disassembly nut is fixedly provided on the mounting rod.

[0012] Furthermore, a fixing hole is provided on the terminal seat, and the plug connector is detachably connected to the fixing hole.

[0013] Furthermore, the fixing hole is a T-shaped structure.

[0014] Furthermore, the plug connector includes a cylindrical portion and a clamping portion, the clamping portion is connected to the cylindrical portion to form an integrated structure, the clamping portion is slidably matched with the fixing hole, and the clamping portion and the cylindrical portion are used for detachable connection with the fixing hole of the T-shaped structure.

[0015] Furthermore, a guiding inclined surface is provided on the clamping portion.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model mainly comprises a plastic shell, a terminal interface, a pin and a quick installation structure, wherein the plastic shell is used for inserting a crystal female head; in actual use, when installing the plastic shell, the staff needs to insert the pin and the plug connector into the terminal seat, and in this process, the ends of the two plug connectors are slidably matched with the terminal seat; since the plug connector is elastic, when the service life of the plug connector reaches the limit, the staff disengages the mounting rod from the mounting seat, and at this time, the two plug connectors fall off together with the mounting rod, and after replacing the new mounting rod and the plug connector as a whole, the new mounting rod is connected to the mounting seat inside the mounting groove by a threaded connection, and after the new plug connector is replaced, it is detachably connected to the terminal seat; the advantage of such a configuration is that when the service life of the plug connector reaches the limit, there is no need to replace the entire plastic shell, and only the mounting rod and the plug connector need to be replaced separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the quick installation structure in the utility model.

[0021] Figure 3 It is a cross-sectional view of the quick installation structure of the utility model.

[0022] Figure 4 It is a schematic diagram of the connection relationship between the plastic housing and the terminal seat in the utility model.

[0023] In the figure, 101-plastic housing, 102-terminal interface, 103-pin, 104-terminal seat, 105-crystal female head, 106-mounting groove, 107-mounting seat, 108-mounting rod, 109-plug connector, 110-threaded hole, 111-opening, 112-disassembly nut, 113-fixing hole, 114-cylindrical part, 115-clamping part, 116-guide ramp. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the embodiments, which are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in the field without creative work are all within the protection scope of the present invention.

[0025] See also Figure 1-Figure 4 As shown, this embodiment discloses a modular interface that is easy to install, including a plastic housing 101, a terminal interface 102, a pin 103 and a quick installation structure, wherein the plastic housing 101 is used to insert a crystal female connector 105; the terminal interface 102 is provided on the plastic housing 101; the pin 103 is provided on the plastic housing 101 and passes through the bottom of the plastic housing 101; there are several quick installation structures, the quick installation structure is used to connect to the terminal base 104, the pin 103 is used to be electrically connected to the terminal base 104, and the crystal female connector 105 is used to contact the pin 103 located above the plastic housing 101;

[0026] The quick installation structure includes a mounting groove 106, a mounting seat 107, a mounting rod 108 and a plug connector 109. The mounting groove 106 is arranged at the bottom of the plastic housing 101. The mounting seat 107 is detachably arranged inside the mounting groove 106. The mounting seat 107 is provided with a threaded hole 110. The outer surface of the mounting rod 108 is provided with a thread matching the inside of the threaded hole 110. The mounting rod 108 is threadedly connected to the threaded hole 110. There are two plug connectors 109, both of which are elastic. The two plug connectors 109 are symmetrically arranged on the end surface of the mounting rod 108 in an eight-shaped shape.

[0027] The utility model mainly comprises a plastic shell 101, a terminal interface 102, a pin 103 and a quick installation structure. The plastic shell 101 is used to insert a crystal female head 105. In actual use, when installing the plastic shell 101, the staff needs to insert the pin 103 and the plug connector 109 into the terminal seat 104. In this process, the ends of the two plug connectors 109 are slidably matched with the terminal seat 104. Since the plug connector 109 is elastic, when the service life of the plug connector 109 reaches the limit, the staff will install the rod 108 When the connector 109 is disconnected from the mounting base 107, the two plug connectors 109 fall off together with the mounting rod 108. After replacing the mounting rod 108 and the plug connector 109 as a whole, the new mounting rod 108 is connected to the mounting base 107 inside the mounting groove 106 by a threaded connection. After replacing the new plug connector 109, it is detachably connected to the terminal base 104. The advantage of this arrangement is that when the service life of the plug connector 109 reaches its limit, there is no need to replace the entire plastic shell 101, and only the mounting rod 108 and the plug connector 109 need to be replaced separately.

[0028] In some embodiments, the bottom of the plastic housing 101 has an opening 111 , the opening 111 is connected to the terminal interface 102 , and the opening 111 forms a U-shaped structure on the lower end surface of the plastic housing 101 , and the mounting groove 106 is provided on the U-shaped structure.

[0029] In actual use, the installation groove 106 is symmetrically arranged on the U-shaped structure, and the installation rod 108 and the entire detachable joint are arranged inside the installation groove 106 and cooperate with the terminal seat 104.

[0030] In some embodiments, there are two quick installation structures, and the two quick installation structures are symmetrically arranged on the U-shaped structure.

[0031] In actual use, two symmetrical quick-installation structures are provided on the lower end surface of the U-shaped structure to make the cooperation between the plastic housing 101 and the terminal seat 104 more stable.

[0032] In some embodiments, a disassembly nut 112 is fixedly disposed on the mounting rod 108 .

[0033] In actual use, when the mounting rod 108 needs to be rotated, it is necessary to clamp the disassembly nut with a small wrench, and then rotate the disassembly nut to unscrew the mounting rod 108 from the mounting groove 106. The advantage of this arrangement is that the use of the disassembly nut 112 makes it easier to install and disassemble the mounting rod 108.

[0034] In some embodiments, a fixing hole 113 is provided on the terminal base 104 , and the plug connector 109 is detachably connected to the fixing hole 113 .

[0035] In some embodiments, the fixing hole 113 is a T-shaped structure.

[0036] In actual use, the fixing hole 113 is a T-shaped hole that is wider at the lower end and narrower at the upper end. The end of the plug connector 109 is used to slide with the outer surface of the fixing hole 113, and the end is placed in the wider area at the lower end to realize a detachable connection between the fixing hole 113 and the plug connector 109.

[0037] In some embodiments, the plug connector 109 includes a cylindrical portion 114 and a clamping portion 115, the clamping portion 115 is connected to the cylindrical portion 114 to form an integrated structure, the clamping portion 115 is slidably matched with the fixing hole 113, and the clamping portion 115 and the cylindrical portion 114 are used for detachable connection with the fixing hole 113 of the T-shaped structure.

[0038] In actual use, when installing the plug connector 109 as a whole, after the two detachable connectors are brought together, the clamping portions 115 of the two plug connectors 109 slide with the inner wall of the fixing hole 113 until they slide to the wider area at the lower end of the fixing hole 113. The two detachable connectors are no longer squeezed by the inner wall of the fixing hole 113. Under the action of the reaction force, the two plug connectors 109 bounce open relative to each other, and then the upper end surface of the clamping portion 115 contacts the inner surface of the wider area below the fixing hole 113, thereby fixing the clamping portion 115.

[0039] In some embodiments, a guiding inclined surface 116 is disposed on the clamping portion 115 .

[0040] In actual use, the guiding inclined surface 116 is provided to facilitate the matching of the clamping portion 115 with the fixing hole 113 , thereby achieving the purpose of quickly installing and removing the plug connector 109 .

[0041] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular interface that is easy to install, characterized in that: include: A plastic housing (101), wherein the plastic housing (101) is used for inserting a crystal female connector (105); A terminal interface (102), wherein the terminal interface (102) is provided on the plastic housing (101); A pin (103), wherein the pin (103) is arranged on the plastic housing (101) and passes through the bottom of the plastic housing (101); A quick installation structure, wherein there are a plurality of quick installation structures, the quick installation structure is used to connect to the terminal seat (104), the pin (103) is used to be electrically connected to the terminal seat (104), and the crystal female connector (105) is used to contact the pin (103) located above the plastic housing (101); The quick installation structure comprises an installation groove (106), an installation seat (107), an installation rod (108) and a plug connector (109); the installation groove (106) is arranged at the bottom of the plastic shell (101); the installation seat (107) is detachably arranged inside the installation groove (106); a threaded hole (110) is arranged on the installation seat (107); a thread matching the inside of the threaded hole (110) is arranged on the outer surface of the installation rod (108); the installation rod (108) is threadedly connected to the threaded hole (110); there are two plug connectors (109); both of the two plug connectors (109) are elastic; and the two plug connectors (109) are symmetrically arranged on the end surface of the installation rod (108) in an "eight" shape.

2. A modular interface that is easy to install according to claim 1, characterized in that: The lower part of the plastic housing (101) is provided with an opening (111), the opening (111) being in communication with the terminal interface (102), the opening (111) causing the lower end surface of the plastic housing (101) to form a U-shaped structure, and the mounting groove (106) is provided on the U-shaped structure.

3. A modular interface that is easy to install according to claim 2, characterized in that: There are two quick installation structures, and the two quick installation structures are symmetrically arranged on the U-shaped structure.

4. The modular interface for easy installation according to claim 1, characterized in that: A disassembly nut (112) is fixedly arranged on the mounting rod (108).

5. The modular interface for easy installation according to claim 1, characterized in that: The terminal seat (104) is provided with a fixing hole (113), and the plug connector (109) is detachably connected to the fixing hole (113).

6. The modular interface for easy installation according to claim 5, characterized in that: The fixing hole (113) is a T-shaped structure.

7. The modular interface for easy installation according to claim 6, characterized in that: The plug connector (109) comprises a cylindrical portion (114) and a clamping portion (115), wherein the clamping portion (115) is connected to the cylindrical portion (114) to form an integrated structure, the clamping portion (115) is slidably matched with the fixing hole (113), and the clamping portion (115) and the cylindrical portion (114) are used for detachably connecting with the fixing hole (113) of the T-shaped structure.

8. The modular interface for easy installation according to claim 7, characterized in that: A guiding inclined surface (116) is provided on the clamping portion (115).

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