Connecting structure for connector outer shell

Abstract

The utility model discloses a connecting structure used for a connector housing, comprising a connector housing used for being connected with other connectors; the connector shell comprises a connecting section and a fixing section; the connecting section is fixedly connected with the fixed section; the connector housing is provided with a through groove, and the interior of the through groove is provided with a cantilever and a fixed arm. One end of the cantilever is fixedly connected with the through groove; the end part of the fixed arm is provided with a boss, and the fixed arm is connected with the outer conductor through the boss. According to the utility model, the assembly process of the connector is simplified. As the fixed arm is connected with the outer conductor through the boss, the connection can be quickly and firmly completed, and the process complexity is reduced. The inclined arrangement of the cantilever can effectively disperse the impact force when the connecting structure is impacted by an external force, reduces the direct damage to the connector housing, and improves the impact resistance of the whole connecting structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of connector shells, in particular to a connection structure for a connector shell body. Background Art

[0002] A connector, also known as an electrical connector or circuit connector, is a device used to connect two conductors in the same circuit, designed to enable the flow of current or signals between the conductors. Connectors are widely used in various electrical circuits, mainly used to connect current or signals, and can establish or disconnect connections at any time by plugging and unplugging.

[0003] In the prior art, for example, the technical solution described in the patent with publication number CN115764391A is: a line end connector housing and a connector assembly thereof, the housing comprising a main housing, a plug-in and an elastic card. Among them, a through cavity extending along the length direction is arranged inside the main housing, and a front guide cylinder, a rectangular seat and a rear guide cylinder are arranged in sequence along the length direction of the main housing. The plug-in is detachably plugged into the plug-in position at the bottom of the rectangular seat, and the plug-in and the through cavity form a limiting space in the through cavity that limits the movement of the internal data line connector along the length direction.

[0004] In the prior art, during the male-female mating process of the differential connector, the contact area where the outer conductor is connected to the connector outer shell has the disadvantages of poor connection effect and high insertion and extraction force. Summary of the invention

[0005] The utility model aims to provide a connection structure for a connector housing to solve the problems of poor connection effect and large insertion and extraction force in the contact area when an outer conductor is connected to the connector housing in the prior art mentioned in the background art.

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

[0007] A connection structure for a connector housing, characterized in that: it comprises a connector housing, the connector housing is used to connect with other connectors; the connector housing comprises a connecting section and a fixing section; the connecting section and the fixing section are fixedly connected;

[0008] A through slot is provided on the connector housing, and a cantilever and a fixed arm are provided inside the through slot; wherein the cantilever, the fixed arm and the through slot are all provided on the connecting section, one end of the cantilever is fixedly connected to the through slot, the middle part of the cantilever is arranged upwardly inclined, and the other end of the cantilever is arranged downwardly inclined; a boss is provided at the end of the fixed arm, and the fixed arm is connected to the outer conductor through the boss.

[0009] According to the above technical solution, the fixed arm and the cantilever are respectively arranged on the left and right sides of the through slot.

[0010] According to the above technical solution, the fixed arm is arranged on a side away from the fixed section, and the cantilever is arranged on a side close to the fixed section.

[0011] According to the above technical solution, the cantilever is an L-shaped structure.

[0012] According to the above technical solution, a simple beam is also provided on the connecting section. The simple beam is provided on the side of the connecting section, and the simple beam is used to fix the connector housing and other connectors.

[0013] According to the above technical solution, the connector housing includes a first connector housing and a second connector housing.

[0014] According to the above technical solution, a limiting protrusion is provided on the other side of the first connector housing, and a limiting groove is provided on the other side of the second connector housing, and the limiting protrusion cooperates with the limiting groove.

[0015] According to the above technical solution, a first weight-reducing groove is further provided on the connector housing, and the first weight-reducing groove is used to reduce the weight of the connector housing.

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

[0017] In the utility model, by arranging a cantilever and a fixed arm on the connecting section, the connection between the connector housing and the insulator and other connectors of the connector housing can be strengthened. At the same time, through the design of the cantilever, the plug-in and pull-out force between the connector housing and other connectors can be reduced. The assembly process of the connector is simplified in the utility model. Since the fixed arm is connected to the outer conductor through the boss, the connection can be completed quickly and firmly, reducing the complexity of the process. The inclined setting of the cantilever can effectively disperse the impact force when impacted by external force, reduce direct damage to the connector housing, and thus improve the impact resistance of the entire connection structure. Through the design of the through groove, the space of the connector housing can be effectively utilized, making the overall structure more compact, which is conducive to achieving a more efficient layout in a limited space.

[0018] The connection structure of the utility model has significant technical effects in improving the stability of the connector, simplifying installation and optimizing design space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the connector housing of the utility model;

[0020] Figure 2 The figure is a schematic diagram of the internal structure of the connector housing of the utility model.

[0021] Markings in the figure: 100-connector housing, 101-through slot, 102-cantilever, 103-fixed arm, 104-boss, 105-connecting section, 106-fixed section, 107-simple beam, 108-first connector housing, 109-second connector housing, 110-limiting protrusion, 111-limiting groove, 112-first weight-reducing groove, 113-positioning groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1 As shown, a connection structure for a connector housing includes a connector housing 100, and the connector housing 100 is used to connect with other connectors; the connector housing 100 includes a connecting section 105 and a fixing section 106; the connecting section 105 and the fixing section 106 are fixedly connected;

[0025] like Figure 1 and Figure 2 As shown, a through slot 101 is provided on the connector housing 100, and a cantilever 102 and a fixed arm 103 are provided inside the through slot 101; wherein the cantilever 102, the fixed arm 103 and the through slot 101 are all provided on the connecting section 105, one end of the cantilever 102 is fixedly connected to the through slot 101, the middle part of the cantilever 102 is arranged to be inclined upward, and the other end of the cantilever 102 is arranged to be inclined downward; a boss 104 is provided at the end of the fixed arm 103, and the fixed arm 103 is connected to the outer conductor through the boss 104.

[0026] In the utility model, by arranging the cantilever 102 and the fixed arm 103 on the connecting section 105, the connection between the connector housing 100 and the insulator and between the connector housing 100 and other connectors can be enhanced. At the same time, through the design of the cantilever 102, the plug-in and pull-out force between the connector housing 100 and other connectors can be reduced. The assembly process of the connector is simplified in the utility model. Since the fixed arm 103 is connected to the outer conductor through the boss 104, the connection can be completed quickly and firmly, reducing the complexity of the process. The inclined setting of the cantilever 102 can effectively disperse the impact force when impacted by external force, reduce direct damage to the connector housing 100, and thus improve the impact resistance of the entire connection structure. Through the design of the through slot 101, the space of the connector housing 100 can be effectively utilized, making the overall structure more compact, which is conducive to achieving a more efficient layout in a limited space.

[0027] The connection structure of the utility model has significant technical effects in improving the stability of the connector, simplifying installation and optimizing design space.

[0028] Embodiment 2

[0029] This embodiment is a further refinement of the first embodiment.

[0030] like Figure 1 As shown, the connector housing 100 includes a connecting section 105 and a fixing section 106 ; the connecting section 105 and the fixing section 106 are fixedly connected; wherein the cantilever 102 , the fixing arm 103 and the through slot 101 are all arranged on the connecting section 105 .

[0031] Specifically, the through slot 101 is disposed in the middle of the connecting section 105 , wherein one end of the fixing arm 103 is fixedly connected to the through slot 101 , and a boss 104 is disposed at the end of the fixing arm 103 , and the boss 104 extends directly into the interior of the connector housing 100 .

[0032] Further, such as Figure 1 As shown, the fixing arm 103 is arranged on a side away from the fixing section 106 .

[0033] Further, such as Figure 1 As shown, the cantilever 102 is arranged on one side close to the fixed section 106, and two cantilevers 102 are arranged. The ends of the two cantilevers 102 are fixedly connected and the two cantilevers 102 extend in different directions (for example, one cantilever 102 extends to the left, and the other cantilever 102 extends to the right to form a V-shaped structure).

[0034] Further, such as Figure 2As shown, the connector housing 100 includes a first connector housing 108 and a second connector housing 109; wherein, one end of the first connector housing 108 and the second connector housing 109 are fixedly connected (for example, welded or integrally formed); a limiting protrusion 110 is provided on the other side of the first connector housing 108, and a limiting groove 111 is provided on the other side of the second connector housing 109, and the limiting protrusion 110 cooperates with the limiting groove 111; and is used to fix the first connector housing 108 and the second connector housing 109.

[0035] The cantilever arm 102 and the fixed arm 103 are respectively disposed on the left and right sides of the through slot 101 .

[0036] Specifically, one end of the arm 102 is fixedly connected to the through slot 101, the middle of the cantilever 102 is tilted upward, and the other end of the cantilever 102 is tilted downward, so that the cantilever 102 is an L-shaped structure. When the connector housing 100 is connected to other connectors, the cantilever 102 is squeezed to move downward, thereby facilitating the plugging and unplugging of the connectors and reducing the plugging and unplugging force when the connector housing 100 is connected to other connectors. When the connection is completed, the cantilever 102 is reset by its own elasticity to limit other connections, thereby completing the fixation.

[0037] Furthermore, the connector housing 100 is made of elastic metal material, such as spring steel.

[0038] like Figure 1 As shown, a simple beam 107 is further provided on the connecting section 105 , and the simple beam 107 is provided on the side of the connecting section 105 .

[0039] Specifically, the simple beam 107 is an elastic arc-shaped spring piece. Arranging the simple beam 107 on both sides of the connector housing 100 can reduce the manufacturing difficulty, reduce the deformation of the connector housing 100 during the processing, and improve the precision of the finished product.

[0040] Further, such as Figure 1 As shown, a weight-reducing groove 112 is further provided on the connector housing 100 , and the weight-reducing groove 112 is used to reduce the weight of the connector housing 100 .

[0041] Furthermore, the first weight-reducing groove 112 is also used to support the deformation of the simple beam 107. When the simple beam 107 is squeezed and deformed, it can deform into the first weight-reducing groove 112, so that the simple beam 107 can deform and withstand pressure.

[0042] Furthermore, a positioning groove 113 is provided on the fixing section 106 , and the positioning groove 113 is used for positioning the connector housing 100 when it is installed with other connectors.

[0043] Furthermore, the positioning groove 113 can also serve as a connecting groove for a product connecting process of the connector housing 100 .

[0044] During installation, the connecting section 105 is connected to other connectors. When the connector housing 100 is connected to other connectors, the cantilever 102 is squeezed to move downward, thereby facilitating the connection between the connectors. After the connection is completed, the cantilever 102 is elastically reset to limit other connections, thereby completing the fixation.

[0045] The working principle of the utility model is as follows: the assembled outer conductor is installed into the interior of the connector housing 100, the first connector housing 108 and the second connector housing 109 of the connector housing 100 are installed, the limiting protrusion 110 of the first connector housing 108 is installed into the limiting groove 111 provided on the second connector housing 109, and the limiting protrusion 110 cooperates with the limiting groove 111; the first connector housing 108 and the second connector housing 109 are fixed to complete the assembly of the connector.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connection structure for a connector housing, characterized in that: The connector housing (100) comprises a connector housing (100) which is used to connect to other connectors; the connector housing (100) comprises a connecting section (105) and a fixing section (106); the connecting section (105) and the fixing section (106) are fixedly connected; A through slot (101) is provided on the connector housing (100), and a cantilever (102) and a fixed arm (103) are provided inside the through slot (101); wherein the cantilever (102), the fixed arm (103) and the through slot (101) are all provided on a connecting section (105), one end of the cantilever (102) is fixedly connected to the through slot (101), the middle portion of the cantilever (102) is arranged to be inclined upward, and the other end of the cantilever (102) is arranged to be inclined downward; A boss (104) is provided at the end of the fixed arm (103), and the fixed arm (103) is connected to the outer conductor via the boss (104).

2. A connection structure for a connector outer shell according to claim 1, characterized in that: The fixed arm (103) and the cantilever arm (102) are respectively arranged on the left and right sides of the through slot (101).

3. A connection structure for a connector outer shell according to claim 2, characterized in that: The fixed arm (103) is arranged on a side away from the fixed section (106), and the cantilever (102) is arranged on a side close to the fixed section (106).

4. A connection structure for a connector outer shell according to claim 3, characterized in that: The cantilever (102) is an L-shaped structure.

5. The connection structure for a connector outer shell according to claim 1, characterized in that: A simple beam (107) is also arranged on the connecting section (105), and the simple beam (107) is arranged on the side of the connecting section (105).

6. A connection structure for a connector outer shell according to claim 1, characterized in that: The connector housing (100) comprises a first connector housing (108) and a second connector housing (109), and the first connector housing (108) and the second connector housing (109) are fixedly connected.

7. A connection structure for a connector outer shell according to claim 1, characterized in that: A limiting protrusion (110) is provided on the other side of the first connector housing (108), and a limiting groove (111) is provided on the other side of the second connector housing (109), and the limiting protrusion (110) cooperates with the limiting groove (111).

8. The connection structure for a connector outer shell according to claim 1, characterized in that: A weight-reducing groove (112) is also provided on the connector housing (100), and the weight-reducing groove (112) is used to reduce the weight of the connector housing (100).

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