Connecting structure and connector

Abstract

The utility model provides a connecting structure which comprises a shell, a module assembly and a sealing assembly. The shell is hollow. The module assembly is installed at one end of the shell, and the sealing assembly is installed at the other end of the shell. The module assembly comprises a connecting piece and a straight-through network port module, the connecting piece is connected to the shell, the connecting piece and the shell are arranged in a sealed mode, the connecting piece is communicated with the shell, and the straight-through network port module is communicated with the connecting piece. The sealing assembly comprises a clamping jaw piece and a waterproof ring, the clamping jaw piece is installed at the end, away from the module assembly, of the shell, the waterproof ring is installed in the clamping jaw piece, and installation of the waterproof ring is reinforced through the clamping jaw piece. The sealing assembly and the module assembly are matched with the shell to form a hollow containing cavity. The utility model also provides a connector. The connector provided by the utility model can better realize grounding, and is good in signal transmission effect and more stable and reliable in structure.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connection structure and a connector. Background Art

[0002] A connector is a device that connects two active devices and is used to transmit current or signals. It is an indispensable component in electronic devices. Connectors are widely used in various electronic devices, mainly playing the role of current or signal transmission and taking on the task of current or signal transmission. RJ45 is a type of information socket connector in a wiring system. The connector consists of a plug and a socket. The plug and the socket are connected between wires to achieve the electrical continuity of the wires. The core of the RJ45 module is a modular jack. Gold-plated wires or socket holes can maintain a stable and reliable electrical connection with the modular socket spring pieces. Due to the frictional effect between the spring pieces and the jacks, the electrical contact is further enhanced as the plug is inserted. The jack body is designed with an overall locking mechanism, so that when the modular plug is inserted, the maximum pulling strength can be generated outside the interface of the plug and the jack. The wiring module on the RJ45 module connects the twisted pair through a "U"-shaped wiring groove, and the locking spring piece can fix the RJ45 module on an information outlet device such as a panel.

[0003] Currently, for the information socket connector products on the market, generally, a straight-through network port module is directly installed in a plastic shell, and parts such as the shell and the retaining cap are all plastic parts. This not only cannot achieve complete shielding, but also affects the signal transmission inside the connector, and the structure is not stable enough and is prone to damage.

[0004] Therefore, it is necessary to provide a connection structure with a more stable structure, good shielding effect and no impact on the signal transmission of the connector. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a connection structure with a more stable structure, good shielding effect and no impact on the signal transmission of the connector.

[0006] Another purpose of the utility model is to provide a connector with good signal transmission effect and stable and reliable structure.

[0007] To achieve the above purposes, the utility model provides a connection structure, including:

[0008] A housing, which is hollow inside;

[0009] A module assembly, including a connecting member and a straight-through network port module. The connecting member is connected to the housing and is hermetically arranged between the connecting member and the housing, and the connecting member is electrically connected to the housing. The straight-through network port module is electrically connected to the connecting member;

[0010] The sealing assembly includes a jaw member and a waterproof ring. The jaw member is installed at one end of the housing away from the module assembly, and the waterproof ring is installed inside the jaw member to reinforce the installation of the waterproof ring by means of the jaw member. The sealing assembly and the module assembly cooperate with the housing to form a hollow accommodation cavity.

[0011] After adopting the above technical solutions, the connection structure of the present utility model includes a housing, a module assembly, and a sealing assembly. The module assembly is installed at one end of the housing, and the sealing assembly is installed at the other end of the housing. Among them, the module assembly includes a connecting member and a straight-through network interface module. The connecting member is connected to the housing and is sealed between the connecting member and the housing. The connecting member is electrically connected to the housing, and the straight-through network interface module is electrically connected to the connecting member. The module assembly and the housing are electrically connected to each other to be able to achieve grounding, with a small resistance and better safety. On the other hand, the sealing assembly includes a jaw member and a waterproof ring. The jaw member is installed at one end of the housing away from the module assembly. The waterproof ring is installed inside the jaw member to reinforce the installation of the waterproof ring by means of the jaw member. The sealing assembly and the module assembly cooperate with the housing to form a hollow accommodation cavity, and the accommodation cavity can be used to install the connection body. The connection structure of the present utility model has a more stable structure, better shielding effect, and better safety.

[0012] Preferably, a conducting member is further provided between the connecting member and the straight-through network interface module. A connection hole is provided on the connecting member, and a groove body cooperating with the conducting member is provided on the straight-through network interface module. The connecting member passes through the connection hole and one end is located inside the groove body.

[0013] Preferably, a first fixing member is further included. The first fixing member is threadedly connected to the connecting member so that the first fixing member and the connecting member are electrically connected to each other, and the first fixing member is installed at the connection hole.

[0014] Preferably, a first thread portion is provided inside the housing, and a second thread portion is provided on the connecting member. The first thread portion cooperates with the second thread portion to connect the connecting member to the housing and make the connecting member and the housing electrically connected to each other.

[0015] Preferably, a limiting portion is protrudingly provided on the connecting member. A first sealing groove is provided on one side of the limiting portion, and a second sealing groove is provided on the other side of the limiting portion. The first sealing groove is used to install a first sealing member, and the second sealing groove is used to install a second sealing member.

[0016] Preferably, a first sliding portion cooperating with the housing is provided on the jaw member, and a second sliding portion cooperating with the jaw member is provided inside the housing. The first sliding portion and the second sliding portion cooperate to reinforce the installation of the jaw member inside the housing and can limit the movement of the jaw member in the circumferential direction.

[0017] Preferably, a plurality of jaw portions are provided at one end of the jaw member. The plurality of jaw portions are equidistantly distributed in the circumferential direction, and each jaw portion can elastically move within a first preset range.

[0018] Preferably, it further includes a second fixing member which is threadedly connected to the housing and electrically conductive with the housing, and the connection between the second fixing member and the housing is used to reinforce the installation of the waterproof ring in the jaw member.

[0019] Preferably, an installation hole is formed through the waterproof ring, and an opening part communicating with the installation hole is further formed on the waterproof ring, and the opening part can elastically move within a second preset range.

[0020] To achieve the above-mentioned another object, the present invention further provides a connector, which includes a connection body and also includes the above-mentioned connection structure, and the connection body is installed in the connection structure, and the signal transmission of the connection body is strengthened by the connection structure.

[0021] After adopting the above technical solutions, for the connector of the present invention, the connection structure on the outer ring can achieve complete shielding of the connector, and the connection body is directly in contact with and electrically conductive with the connection structure, with a small grounding resistance and good safety. In addition, the waterproof ring is provided with an opening part through which the waterproof ring can be installed on the cable, and it can be applicable to various types of cables, with a wider application range. The connector of the present invention has good signal transmission effect and a more stable and reliable structure. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a structural diagram of a connector provided by an embodiment of the present invention.

[0024] Figure 2 is Figure 1 the structural exploded view of

[0025] Figure 3 is Figure 1 the sectional view of

[0026] Figure 4 is Figure 1 the sectional view of the connection structure in

[0027] Figure 5 is Figure 1 the sectional view of the housing in

[0028] Figure 6 is Figure 1 the structural diagram of the straight-through network port module in

[0029] Figure 7 is Figure 1Structural diagram of the middle connector.

[0030] Figure 8 is Figure 7 a sectional view of.

[0031] Figure 9 is Figure 4 structural diagram of the middle jaw part.

[0032] Figure 10 is Figure 4 structural diagram of the middle waterproof ring.

[0033] Explanation of reference numerals in the drawings:

[0034] 100, connector; 101, connection structure; 1011, accommodation cavity; 102, connection body; 1021, cable;

[0035] 10, housing; 11, first threaded part; 12, third threaded part; 13, second sliding part;

[0036] 20, module assembly; 21, straight-through network port module; 211, groove body; 212, notch; 22, connector; 221, second threaded part; 222, fourth threaded part; 223, limiting part; 224, connection hole; 225, first sealing groove; 226, second sealing groove;

[0037] 30, sealing assembly; 31, jaw part; 311, installation part; 312, jaw part; 313, first sliding part; 32, waterproof ring; 321, installation hole; 322, opening part;

[0038] 40, first fixing part;

[0039] 50, second fixing part;

[0040] 60, first sealing part;

[0041] 70, second sealing part. Detailed implementation manners

[0042] In order to elaborate in detail the technical content and structural features of the present utility model, the following further explanations are made in conjunction with the implementation manners and with reference to the drawings.

[0043] Please refer to Figure 4, the present utility model provides a connection structure 101, which includes a housing 10, a module assembly 20, and a sealing assembly 30. The interior of the housing 10 is hollowly arranged to be able to install the module assembly 20 and the sealing assembly 30. The module assembly 20 is installed at one end of the housing 10, and the sealing assembly 30 is installed at the other end of the housing 10. The module assembly 20 includes a connecting piece 22 and a straight-through network interface module 21. The connecting piece 22 is connected to the housing 10 and is hermetically arranged between the connecting piece 22 and the housing 10, and the connecting piece 22 is electrically connected to the housing 10. The straight-through network interface module 21 is electrically connected to the connecting piece 22. That is, one end of the connecting piece 22 is installed inside the housing 10, and a sealing is arranged between the housing 10 and the connecting piece 22. The sealing assembly 30 includes a clamping jaw part 31 and a waterproof ring 32. The clamping jaw part 31 is installed at the end of the housing 10 away from the module assembly 20, and the waterproof ring 32 is installed inside the clamping jaw part 31. The installation of the waterproof ring 32 is strengthened by means of the clamping jaw part 31. Among them, the sealing assembly 30 and the module assembly 20 cooperate with the housing 10 to form a hollow accommodation cavity 1011, and the accommodation cavity 1011 is used to install a connection main body to form a connector 100.

[0044] After adopting the above technical solutions, the connection structure 101 of the present utility model includes a housing 10, a module assembly 20, and a sealing assembly 30. The module assembly 20 is installed at one end of the housing 10, and the sealing assembly 30 is installed at the other end of the housing 10. Among them, the module assembly 20 includes a connecting piece 22 and a straight-through network interface module 21, and the connecting piece 22 is connected to the housing 10 and is hermetically arranged between the connecting piece 22 and the housing 10. The connecting piece 22 is electrically connected to the housing 10, and the straight-through network interface module 21 is electrically connected to the connecting piece 22. The module assembly 20 and the housing 10 are electrically connected to each other to be able to achieve grounding, with a small resistance and better safety. On the other hand, the sealing assembly 30 includes a clamping jaw part 31 and a waterproof ring 32. The clamping jaw part 31 is installed at the end of the housing 10 away from the module assembly 20. The waterproof ring 32 is installed inside the clamping jaw part 31, and the installation of the waterproof ring 32 is strengthened by means of the clamping jaw part 31. The sealing assembly 30 and the module assembly 20 cooperate with the housing 10 to form a hollow accommodation cavity 1011, and the accommodation cavity 1011 can be used to install a connection body 102. The waterproof ring 32 cooperates with the connection body 102 to make a sealing arrangement between the connection structure 101 and the connection body 102. The connection structure 101 of the present utility model has a more stable structure, a better shielding effect, and better safety.

[0045] Please refer to Figure 2 , Figure 4 , Figure 6 and Figure 7, in some alternative embodiments, a conducting member is further provided between the connecting member 22 and the straight-through network interface module 21. A connection hole 224 is formed in the connecting member 22, and a groove 211 for cooperating with the conducting member is formed in the straight-through network interface module 21. The connecting member 22 passes through the connection hole 224 and one end is located in the groove 211. By means of the conducting member, the connecting member 22 and the straight-through network interface module 21 are electrically connected to each other. On the other hand, the connection structure 101 further includes a first fixing member 40. The first fixing member 40 is threadedly connected to the connecting member 22 so that the first fixing member 40 and the connecting member 22 are electrically connected, and the first fixing member 40 is installed at the connection hole 224. It can be understood that the first fixing member 40 is threadedly connected to the connecting member 22 and is electrically connected through the threaded connection, so that the first fixing member 40 and the straight-through network interface module 21 are electrically connected. At the same time, the first fixing member 40 is installed at the connection hole 224 along the fourth thread portion 222 on the connecting member 22, which can prevent the conducting member from detaching from the connection hole 224. The conducting member can be better installed in the connection hole 224, so that the electrical connection effect between the connecting member 22 and the straight-through network interface module 21 is good.

[0046] Please refer to Figures 1 to 8 , in some alternative embodiments, a first thread portion 11 is provided in the housing 10, and a second thread portion 221 is provided on the connecting member 22. The first thread portion 11 cooperates with the second thread portion 221 to connect the connecting member 22 to the housing 10 and electrically connect the connecting member 22 and the housing 10 to each other. It can be understood that the connecting member 22 is connected to the first thread portion 11 of the housing 10 through the second thread portion 221 and is electrically connected, so that the housing 10 and the straight-through network interface module 21 are electrically connected.

[0047] Please refer to Figure 7 and Figure 8 , in some alternative embodiments, a limiting portion 223 is protrudingly provided on the connecting member 22. The limiting portion 223 can limit the installation position of the connecting member 22 in the housing 10 and can also limit the installation position of the first fixing member 40 on the connecting member 22. One side of the limiting portion 223 is provided with a first sealing groove 225, and the other side of the limiting portion 223 is provided with a second sealing groove 226. The first sealing groove 225 is used for installing a first sealing member 60, and the second sealing groove 226 is used for installing a second sealing member 70. Specifically, the first sealing member 60 is disposed between the housing 10 and the connecting member 22 to seal the housing 10 and the connecting member 22, so that the structure of the entire connector 100 is more stable and reliable.

[0048] Please refer to Figure 4 、 Figure 5 and Figure 9 and Figure 10In some optional embodiments, the clamping jaw member 31 includes a mounting portion 311, on which a first sliding portion 313 cooperating with the housing 10 is disposed, and a second sliding portion 13 cooperating with the clamping jaw member 31 is disposed in the housing 10. The first sliding portion 313 cooperates with the second sliding portion 13 to reinforce the installation of the clamping jaw member 31 in the housing 10 and can limit the movement of the clamping jaw member 31 in the circumferential direction. Exemplarily, the first sliding portion 313 can be a protruding slider, and the second sliding portion 13 is an inwardly recessed slide groove. Or, the first sliding portion 313 is an inwardly recessed slide groove, and the second sliding portion 13 is a protruding slider. On the other hand, a plurality of clamping jaw portions 312 are disposed at one end of the clamping jaw member 31, and the plurality of clamping jaw portions 312 are equidistantly distributed along the circumferential direction, and each clamping jaw portion 312 can elastically move within a first preset range. It can be understood that the clamping jaw portion 312 can be flipped inward or outward at a certain angle when subjected to force, and the clamping jaw portion 312 is restored when the force is removed. The first preset range is the range of movement within which the clamping claw portion 312 can return to its original position after being turned inward or outward by force.

[0049] See also Figures 1 to 4 and Figure 9 and Figure 10 In some optional embodiments, the connection structure 101 further includes a second fixing member 50, and a third threaded portion 12 connected to the second fixing member 50 is provided on the shell 10, and the second fixing member 50 is threadedly connected to the shell 10 and is in mutual conduction with the shell 10; thereby enabling conduction between the second fixing member 50 and the direct network port module 21. At the same time, by virtue of the connection between the second fixing member 50 and the shell 10, the installation of the waterproof ring 32 in the clamping claw member 31 can be reinforced. Among them, a mounting hole 321 is provided through the waterproof ring 32, and an opening portion 322 connected to the mounting hole 321 is also provided on the waterproof ring 32, and the opening portion 322 can move elastically within a second preset range. It can be understood that the second preset range is the range of movement in which the opening portion 322 can be reset to the initial position after elastic movement.

[0050] See also Figures 1 to 3 The utility model also provides a connector 100, including a connection body 102 and a connection structure 101. The connection body 102 is installed in the connection structure 101, and the signal transmission of the connection body 102 is enhanced by the connection structure 101. Figure 3As shown, the component on the connection body 102 abuts against the notch 212 on the straight-through network port module 21 to achieve conduction between the connection body 102 and the straight-through network port module 21. For the connector 100 of the present utility model, the connection structure 101 on the outer ring can achieve complete shielding of the connector 100, and the connection body 102 is in direct contact and conduction with the connection structure 101, with a small grounding resistance and good safety. In addition, the waterproof ring 32 is provided with an opening 322 through which the waterproof ring 32 can be installed on the cable 1021, and it can be applicable to various models of cables 1021, with a wider application range. For the connector 100 of the present utility model, the signal transmission effect is good and the structure is more stable and reliable.

[0051] As Figures 1 to 10 shown, the connector 100 of the present utility model includes a connection structure 101 and a connection body disposed within the connection structure 101. The connection structure 101 includes a housing 10, a first fixing member 40, a second fixing member 50, a module assembly 20, and a sealing assembly 30. The module assembly 20 is installed at one end of the housing 10, and the sealing assembly 30 is installed at the other end of the housing 10. The module assembly 20 includes a connecting member 22 and a straight-through network port module 21. The connecting member 22 is connected to the housing 10 and is hermetically arranged with the housing 10. The connecting member 22 is in conduction with the housing 10, and the straight-through network port module 21 is in conduction with the connecting member 22. The module assembly 20 and the housing 10 are in mutual conduction to enable grounding, with a small resistance and better safety. Among them, the materials of the housing 10, the first fixing member 40, the second fixing member 50, and the connecting member 22 are all copper plated with black nickel. The housing 10, the first fixing member 40, the second fixing member 50, and the connecting member 22 are all in conduction with the straight-through network port module 21 to achieve grounding, and the resistance is smaller and the safety is better. The sealing assembly 30 includes a jaw member 31 and a waterproof ring 32. The jaw member 31 is installed at one end of the housing 10 away from the module assembly 20. The waterproof ring 32 is installed within the jaw member 31, and the installation of the waterproof ring 32 is strengthened by the jaw member 31. The sealing assembly 30 and the module assembly 20 cooperate with the housing 10 to form a hollow accommodation cavity 1011, and the accommodation cavity 1011 can be used to install the connection body 102. The waterproof ring 32 cooperates with the connection body 102 to hermetically arrange the connection structure 101 and the connection body 102. For the connection structure 101 of the present utility model, the structure is more stable, the shielding effect is good, and the safety is better.

[0052] The above-disclosed are only the preferred examples of the present utility model and cannot be used to limit the scope of rights of the present utility model. Therefore, equivalent changes made according to the claims of the present utility model all fall within the scope covered by the present utility model.

Claims

1. A connection structure, characterized in that, Comprising: A housing, which is hollow inside; A module assembly, including a connecting piece and a straight-through network port module. The connecting piece is connected to the housing and is hermetically arranged between the connecting piece and the housing, and the connecting piece is conducted to the housing. The straight-through network port module is conducted to the connecting piece; A sealing assembly, including a clamping jaw piece and a waterproof ring. The clamping jaw piece is installed at one end of the housing away from the module assembly, and the waterproof ring is installed inside the clamping jaw piece. The installation of the waterproof ring is strengthened by the clamping jaw piece; The sealing assembly and the module assembly cooperate with the housing to form a hollow accommodation cavity.

2. The connection structure according to claim 1, wherein, A conducting piece is further arranged between the connecting piece and the straight-through network port module. A connecting hole is formed on the connecting piece, and a groove body cooperating with the conducting piece is formed on the straight-through network port module. The connecting piece passes through the connecting hole and one end is located inside the groove body.

3. The connection structure according to claim 2, wherein It further includes a first fixing piece, and the first fixing piece is threadedly connected to the connecting piece so that the first fixing piece and the connecting piece are mutually conducted, and the first fixing piece is installed at the connecting hole.

4. The connection structure according to claim 1, wherein A first thread portion is arranged inside the housing, and a second thread portion is arranged on the connecting piece. The first thread portion cooperates with the second thread portion so that the connecting piece is connected to the housing and the connecting piece and the housing are mutually conducted.

5. The connection structure according to claim 1, characterized in that, A limiting portion is protrudingly arranged on the connecting piece. A first sealing groove is arranged on one side of the limiting portion, and a second sealing groove is arranged on the other side of the limiting portion. The first sealing groove is used for installing a first sealing member, and the second sealing groove is used for installing a second sealing member.

6. The connection structure according to claim 1, wherein A first sliding portion cooperating with the housing is arranged on the clamping jaw piece, and a second sliding portion cooperating with the clamping jaw piece is arranged inside the housing. The first sliding portion and the second sliding portion cooperate to strengthen the installation of the clamping jaw piece inside the housing and can limit the movement of the clamping jaw piece in the circumferential direction.

7. The connection structure according to claim 1, characterized in that One end of the clamping jaw piece is provided with a plurality of clamping jaw portions, and the plurality of clamping jaw portions are evenly distributed in the circumferential direction, and each clamping jaw portion can elastically move within a first preset range.

8. The connection structure according to claim 1, wherein It further includes a second fixing piece, and the second fixing piece is threadedly connected to the housing and is mutually conducted with the housing. The connection between the second fixing piece and the housing is used to strengthen the installation of the waterproof ring inside the clamping jaw piece.

9. The connection structure according to claim 1, wherein An installation hole is penetrated through the waterproof ring, and an opening portion communicating with the installation hole is further formed on the waterproof ring. The opening portion can elastically move within a second preset range.

10. A connector, comprising a connection body, characterized in that, It further includes a connection structure according to any one of claims 1-9. The connection body is installed inside the connection structure, and the signal transmission of the connection body is strengthened by the connection structure.

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