Housing structure and connector

Abstract

The utility model provides a shell structure and a connector, and relates to the technical field of connectors. The shell structure comprises a first shell part and a second shell part, wherein each of the first shell part and the second shell part comprises a supporting part and a cover body part; a mounting notch is formed in the supporting part, the cover body part is detachably connected with the supporting part, the cover body part covers the mounting notch to form a mounting position, and at least one first limiting part is arranged on the cover body part. The supporting part and the cover body part are connected to form the mounting position, so that the first terminal is conveniently mounted on the first shell part, the second terminal is conveniently mounted on the second shell part, the first limiting part on the cover body part can play a limiting role, and the mounting stability is ensured. Moreover, the first shell part and the second shell part have the same structure, so that different shell parts do not need to be designed and produced for the first terminal and the second terminal respectively, and the production cost can be saved.

Description

Technical Field

[0001] This application relates to the field of connector technology, and more particularly to a housing structure and a connector. Background Technology

[0002] Connectors consist of male and female terminals. They are widely used in various electrical circuits to connect current or signals, and the connection can be made or broken at any time by plugging and unplugging the male and female terminals.

[0003] The male and female terminals need to be installed in the housing separately. The housing allows for easy insertion and removal of the male and female terminals and can fix them on the mounting surface.

[0004] However, the housings of male and female terminals in the prior art have different structures, requiring different housings to be made for male and female terminals, resulting in higher manufacturing costs. Utility Model Content

[0005] This application provides a housing structure and a connector to solve the problem that the housing structure of the male terminal and the housing structure of the female terminal are different, requiring different housing components to be made for the male terminal and the female terminal, resulting in high manufacturing costs.

[0006] The outer shell structure provided in this application embodiment includes a first shell component and a second shell component, both of which include:

[0007] Support section, with an installation notch provided on the support section;

[0008] The cover portion is detachably connected to the support portion. The cover portion covers the installation notch to form an installation position. At least one first limiting portion is provided on the cover portion.

[0009] The mounting position of the first housing component is used to mount the first terminal, and the first limiting part of the first housing component is used to be connected to the first connecting part of the first terminal; the mounting position of the second housing component is used to mount the second terminal, and the first limiting part of the second housing component is used to be connected to the second connecting part of the second terminal.

[0010] In one possible implementation, the first limiting part of the shell structure provided in this application embodiment is a limiting hole.

[0011] In one possible implementation, the shell structure provided in this application embodiment further includes at least one fastening part, at least one through hole is provided on the cover part, and at least one mounting hole is provided on the support part.

[0012] The fastening part is connected to the mounting hole through the through hole to connect the cover part and the support part.

[0013] In one possible implementation, the housing structure provided in this application embodiment has at least one floating elastic component on the support portion of either the first housing component or the second housing component, and the end of the floating elastic component facing away from the support portion is used to connect with the component to be installed.

[0014] In one possible implementation, the shell structure provided in this application embodiment includes a floating elastic component comprising a main body and an elastic component. The main body is slidably disposed on the support portion, and the end of the main body away from the support portion is used to connect with the component to be installed.

[0015] The elastic element is fitted onto the main body and abuts against the support.

[0016] In one possible implementation, the shell structure provided in this application embodiment has at least one sliding hole on the support part, and the main body is inserted into the sliding hole;

[0017] At least one end of the main body is provided with a second limiting part, which is configured to limit the main body to the sliding hole.

[0018] In one possible implementation, the housing structure provided in this application embodiment further includes at least one extension portion, which is connected to the support portion, and a floating elastic component is disposed on the extension portion.

[0019] In one possible implementation, the housing structure provided in this application embodiment has a first guide portion on the extension of either the first housing member or the second housing member, and a second guide portion on the extension of the other housing member, with the first guide portion and the second guide portion being inserted into each other.

[0020] In one possible implementation, the housing structure provided in this application embodiment has a first guide groove and a second guide post.

[0021] Secondly, the connector provided in the embodiments of this application includes a first terminal, a second terminal, and any of the above-mentioned housing structures;

[0022] The first terminal is disposed on the first housing component of the housing structure, and the second terminal is disposed on the second housing component of the housing structure. The first terminal and the second terminal are inserted into each other.

[0023] This application provides a housing structure and a connector. The housing structure includes a first housing component and a second housing component, each including a support portion and a cover portion. The support portion has a mounting notch, and the cover portion is detachably connected to the support portion, covering the mounting notch to form a mounting position. The cover portion has at least one first limiting portion. The support portion and the cover portion are connected to form the mounting position, facilitating the installation of a first terminal on the first housing component and a second terminal on the second housing component. The first limiting portion on the cover portion serves to limit the installation and ensure stability. Furthermore, the first and second housing components have identical structures, eliminating the need to design and manufacture separate housing components for the first and second terminals, thereby saving production costs. Attached Figure Description

[0024] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0025] Figure 1 This is a schematic diagram of the connector structure provided in an embodiment of this application;

[0026] Figure 2 for Figure 1 Exploded view of the first terminal and the first housing component;

[0027] Figure 3 for Figure 1 Exploded view of the second terminal and the second housing component;

[0028] Figure 4 for Figure 1 A schematic diagram of the structure of the first housing component;

[0029] Figure 5 for Figure 1 A schematic diagram of the structure of the second housing component.

[0030] Explanation of reference numerals in the attached figures:

[0031] 10. Shell structure;

[0032] 101. First housing component; 102. Second housing component;

[0033] 100. Support part; 110. Mounting notch; 120. Mounting position; 130. Mounting hole;

[0034] 200, Cover body; 210, First limiting part; 220, Through hole;

[0035] 300, extension; 310, sliding hole; 311, mounting groove; 320, first guide; 330, second guide;

[0036] 400. Fastening parts;

[0037] 500. Floating elastic component; 510. Main body component; 511. Second limiting part; 520. Elastic component;

[0038] 20. First terminal; 201. First connecting part;

[0039] 30. Second terminal; 301. Second connecting part.

[0040] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0041] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0042] The terms “first,” “second,” “third,” and “fourth,” etc. (if present), in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0043] As mentioned in the background section, the male and female terminals need to be installed separately in the housing, which facilitates the insertion and removal of the male and female terminals and fixes them to the mounting surface.

[0044] However, the housings of male and female terminals in the prior art have different structures, requiring different housings to be made for male and female terminals, resulting in higher manufacturing costs.

[0045] To address the aforementioned problems in the prior art, this utility model provides a housing structure and a connector. The housing structure includes a first housing component and a second housing component, each comprising a support portion and a cover portion. The support portion has an installation notch, and the cover portion is detachably connected to the support portion, covering the installation notch to form an installation position. The cover portion has at least one first limiting portion. The support portion and the cover portion are connected to form the installation position, facilitating the installation of a first terminal on the first housing component and a second terminal on the second housing component. The first limiting portion on the cover portion serves to limit the installation and ensure stability. Furthermore, the first and second housing components have identical structures, eliminating the need to design and manufacture separate housing components for the first and second terminals, thereby saving production costs.

[0046] The following describes exemplary application scenarios of this utility model.

[0047] The housing structure provided by this utility model can be applied to connectors, such as backplane connectors. Specifically, the housing structure provided by this utility model has the same structure for the first housing component and the second housing component, which can save production costs while ensuring the installation stability of the first terminal and the second terminal.

[0048] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0049] Reference Figures 1 to 5 As shown, the outer shell structure 10 provided in this embodiment includes a first shell member 101 and a second shell member 102. Both the first shell member 101 and the second shell member 102 include a support portion 100 and a cover portion 200. The support portion 100 is provided with an installation notch 110. The cover portion 200 is detachably connected to the support portion 100. The cover portion 200 covers the installation notch 110 to form an installation position 120. At least one first limiting portion 210 is provided on the cover portion 200.

[0050] The mounting position 120 of the first housing 101 is used to mount the first terminal 20, and the first limiting part 210 of the first housing 101 is used to be connected to the first connecting part 201 of the first terminal 20. The mounting position 120 of the second housing 102 is used to mount the second terminal 30, and the first limiting part 210 of the second housing 102 is used to be connected to the second connecting part 301 of the second terminal 30.

[0051] It is understood that the housing structure 10 provided in this application embodiment can be used to install a connector, which has a first terminal 20 and a second terminal 30. A mounting position 120 on the first housing member 101 of the housing structure 10 is used to install the first terminal 20, and a mounting position 120 on the second housing member 102 of the housing structure 10 is used to install the second terminal 30. The first terminal 20 can be a male terminal, and the second terminal 30 can be a female terminal. For example, this connector can be a backplane connector.

[0052] When installing the first terminal 20 onto the first housing 101, the cover portion 200 of the first housing 101 can be first removed from the support portion 100 to expose the mounting notch 110 on the support portion 100. Then, the first terminal 20 is placed into the mounting notch 110, with the first connecting portion 201 on the first terminal 20 exposed outside the mounting notch 110. The cover portion 200 is then reconnected to the support portion 100, and when the cover portion 200 covers the mounting notch 110, the first limiting portion 210 on the cover portion 200 corresponds to the first connecting portion 201 on the first terminal 20, thereby installing the first terminal 20 into the mounting position 120 of the first housing 101.

[0053] The first limiting part 210 on the cover part 200 is connected to the first connecting part 201 on the first terminal 20 to limit the first terminal 20 from falling out of the mounting position 120 of the first housing part 101, thereby improving the stability of the first terminal 20 installation.

[0054] The installation process for the second terminal 30 is similar and will not be described in detail here. In this way, the overall structure of the first housing 101 and the second housing 102 is simple and compact, with low manufacturing cost, and it is convenient to install the first terminal 20 and the second terminal 30.

[0055] Reference Figure 1 As shown, the first housing part 101 and the second housing part 102 have the same structure, both formed by a support part 100 and a cover part 200. In this way, the first housing part 101 and the second housing part 102 can be manufactured by a set of molds or a process, thereby saving manufacturing costs.

[0056] It is understood that there is at least one first limiting part 210. The number of first limiting parts 210 can be one or more, as long as they correspond to the number of first connecting parts 201 on the first terminal 20 or the number of second connecting parts 301 on the second terminal 30. This application embodiment does not impose too many restrictions on this.

[0057] For example, the cover portion 200 and the support portion 100 can be detachably connected, which can be achieved through a threaded structure, a snap-fit ​​structure, etc. The embodiments of this application do not impose too many restrictions on this.

[0058] When the first terminal 20 and the second terminal 30 are plugged in and out, the support portion 100 of either the first housing 101 or the second housing 102 can be connected to the part to be installed. Then, the support portion 100 of the other housing 102 carries the terminal (the first terminal 20 or the second terminal 30) toward it so that the first terminal 20 and the second terminal 30 are plugged in accordingly. The first housing 101 and the second housing 102 are fixed to the part to be installed. The first terminal 20 and the second terminal 30 shake, causing a circuit break.

[0059] For example, refer to Figure 1 As shown, the support portion 100 of the second housing 102 is connected to the component to be installed, so that the second terminal 30 is initially fixed, and the first terminal 20 is moved toward the second housing 102 by the first housing 101, so that the first terminal 20 and the second terminal 30 are correspondingly inserted. The component to be installed can be a server, switch, etc.

[0060] The mounting notch 110 on the support portion 100 can be rectangular, arc-shaped, semi-circular, or similar, as long as it matches the shape of the first connecting portion 201 of the first terminal 20 and the shape of the second connecting portion 301 of the second terminal 30. This embodiment does not impose excessive limitations on this. For example, refer to... Figure 2 and Figure 3 As shown, the mounting notch 110 on the support 100 is rectangular in shape.

[0061] In summary, the housing structure 10 provided in this application embodiment has a mounting position 120 formed by connecting the support portion 100 and the cover portion 200. This facilitates the mounting of the first terminal 20 on the first housing member 101 and the second terminal 30 on the second housing member 102. The first limiting portion 210 on the cover portion 200 can act as a limiting part to ensure the stability of the installation. Furthermore, the first housing member 101 and the second housing member 102 have the same structure, so there is no need to design and manufacture different housing members for the first terminal 20 and the second terminal 30, thereby saving production costs for the housing structure 10.

[0062] Reference Figures 1 to 5 As shown, in some embodiments, the first housing component 101 and the second housing component 102 are symmetrically arranged, and the first housing component 101 and the second housing component 102 have the same shape. This makes the overall structure simple and facilitates the alignment and docking of the first terminal 20 and the second terminal 30.

[0063] Reference Figure 2 , Figure 3 and Figure 4 As shown, in some embodiments, the first limiting part 210 is a limiting hole.

[0064] In the above embodiment, the limiting hole on the cover portion 200 of the first housing member 101 is inserted into the first connecting portion 201 of the first terminal 20 to limit the first terminal 20 within the mounting position 120 of the first housing member 101. The limiting hole on the cover portion 200 of the second housing member 102 is inserted into the second connecting portion 301 of the second terminal 30 to limit the second terminal 30 within the mounting position 120 of the second housing member 102.

[0065] The shape of the limiting hole can be circular, rectangular, elliptical, waist-shaped, etc., as long as it matches the shape of the first connecting part 201 of the first terminal 20 and the shape of the second connecting part 301 of the second terminal 30. This application embodiment does not impose too many restrictions on this.

[0066] Specifically, refer to Figure 2 and Figure 3 As shown, the cover body 200 is provided with two limiting holes.

[0067] Reference Figure 2 and Figure 3 As shown, in some embodiments, the housing structure 10 provided in this application further includes at least one fastening part, the cover part 200 is provided with at least one through hole 220, and the support part 100 is provided with at least one mounting hole 130. The fastening part is connected to the mounting hole 130 through the through hole 220 to connect the cover part 200 and the support part 100.

[0068] In the above embodiment, a fastening part is provided to achieve a detachable connection between the cover portion 200 and the support portion 100. After the first terminal 20 or the second terminal 30 is installed in the mounting notch 110 of the support portion 100, the cover portion 200 is placed over the mounting notch 110, and the through hole 220 on the cover portion 200 is connected to the mounting hole 130 on the support portion 100. In this way, the fastening part can pass through the through hole 220 and connect with the mounting hole 130 to fix the cover portion 200 to the support portion 100.

[0069] For example, the fastening part can be a bolt, screw, or similar structure, and the mounting hole 130 can be a corresponding threaded hole, which is used to fix the cover part 200 to the support part 100 through threaded connection. The fastening part can also be a snap-fit ​​component, and the mounting hole 130 can be a corresponding snap-fit ​​hole, which is used to fix the cover part 200 to the support part 100 through snap-fit ​​engagement. Of course, the fastener 400 can also be other similar structures, and this application embodiment does not impose too many limitations on this.

[0070] Specifically, refer to Figure 2 and Figure 3As shown, the support portion 100 of the first housing component 101 has two mounting holes 130, and the cover portion 200 of the first housing component 101 has two through holes 220. This allows the cover portion 200 of the first housing component 101 to be fixed to the support portion 100 of the first housing component 101 via two fastening parts. By providing two or more fastening parts, the connection stability between the cover portion 200 and the support portion 100 is enhanced, while also preventing rotation. The second housing component 102 is similarly designed and will not be described further here.

[0071] Reference Figures 1 to 5 As shown, in some embodiments, at least one floating elastic component 500 is provided on the support portion 100 of either the first housing member 101 or the second housing member 102, and the end of the floating elastic component 500 facing away from the support portion 100 is used to connect with the component to be installed.

[0072] In the above embodiment, by setting a floating elastic component 500, the first terminal 20 and the second terminal 30 are floated and docked by the elastic deformation of the floating elastic component 500. The first terminal 20 can automatically find the position aligned with the second terminal 30 for insertion, avoiding hard collisions and forced misalignment insertion, thereby improving the service life of the connector.

[0073] Reference Figure 3 and Figure 5 As shown, in one embodiment, a floating elastic component 500 is disposed on the support portion 100 of the second housing member 102, and one end of the floating elastic component 500 facing away from the support portion 100 is connected to the component to be installed. By driving the first housing member 101 toward the second housing member 102, the first terminal 20 on the first housing member 101 is inserted into the second terminal 30 on the second housing member 102. The floating elastic component 500 allows the first terminal 20 and the second terminal 30 to float and dock, ensuring accurate docking. After the first terminal 20 and the second terminal 30 have docked, the floating elastic component 500 resets and limits the connector as a whole to the component to be installed, thereby reducing connector wobbling.

[0074] In another embodiment, the floating elastic component 500 can be disposed on the support portion 100 of the first housing component 101, and during docking, the second housing component 102 can be driven to move toward the first housing component 101.

[0075] Reference Figure 3 and Figure 5As shown, in some embodiments, the floating elastic component 500 includes a main body 510 and an elastic element 520. The main body 510 is slidably disposed on the support portion 100, and one end of the main body 510 facing away from the support portion 100 is used to connect with the component to be installed. The elastic element 520 is sleeved on the main body 510 and abuts against the support portion 100.

[0076] In the above embodiment, the end of the main body 510 facing away from the support portion 100 is used to connect with the part to be installed, and the main body 510 remains fixed at all times. When the first terminal 20 and the second terminal 30 are mated, the support portion 100 slides relative to the main body 510 and presses the elastic member 520, so that the elastic member 520 undergoes elastic deformation, so that the first terminal 20 and the second terminal 30 float and dock.

[0077] Reference Figure 3 and Figure 5 As shown, the elastic element 520 is sleeved on the main body 510. The main body 510 can provide a certain guiding function to guide the support part 100 to move along the axial direction of the main body 510 and to compress the elastic element 520 in the axial direction, ensuring that the elastic element 520 only bears the axial force and avoiding fatigue failure of the elastic element 520 due to bending or twisting.

[0078] The main body 510 is connected to the component to be installed. This ensures that the connector, after the first terminal 20 and the second terminal 30 are mated, is positioned on the component to be installed, thereby reducing connector movement and preventing a break in the circuit between the first terminal 20 and the second terminal 30. For example, the connection between the main body 510 and the component to be installed can be achieved through welding, threaded connection, snap-fit ​​connection, etc., and this embodiment does not impose further limitations on these methods.

[0079] For example, the elastic element 520 can be a spring, an elastic sleeve, etc., and the elastic element 520 is sleeved on the outside of the main body 510.

[0080] Reference Figure 3 and Figure 5 As shown, in some embodiments, the support portion 100 is provided with at least one sliding hole 310, and the main body 510 is inserted into the sliding hole 310.

[0081] At least one end of the main body 510 is provided with a second limiting part 511, which is configured to limit the main body 510 to the sliding hole 310.

[0082] In the above embodiment, the main body 510 is inserted into the sliding hole 310 of the support portion 100, thus allowing relative sliding between the support portion 100 and the main body 510. Furthermore, a second limiting portion 511 is provided at the end of the main body 510. The second limiting portion 511 can confine the main body within the sliding hole 310 to prevent the main body 510 from falling out of the sliding hole 310.

[0083] Preferably, both ends of the main body 510 are provided with a second limiting part 511, one of which is used to abut against the support part 100, and the other is used to connect with the part to be installed.

[0084] The sliding hole 310 is larger than the main body 510, and there is a gap between the sliding hole 310 and the main body 510. This gap allows the first terminal 20 and the second terminal 30 to be adjusted at an angle during docking, ensuring the flexibility of floating docking. For example, the sliding hole 310 can be a circular hole, and the main body 510 can be a cylinder.

[0085] Reference Figures 2 to 5 As shown, in some embodiments, the first housing member 101 and the second housing member 102 further include at least one extension 300, which is connected to the support member 100, and a floating elastic component 500 is disposed on the extension 300.

[0086] In the above embodiment, the extension 300 can provide an installation space to facilitate the installation of the floating elastic component 500.

[0087] Reference Figure 3 and Figure 5 As shown, in one embodiment, the floating elastic component 500 is disposed on the extension 300 of the second housing component 102. The extension 300 is provided with a mounting groove 311, and the sliding hole 310 is correspondingly disposed in the mounting groove 311. The second limiting part 511 is correspondingly disposed in the mounting groove 311. In this way, after the floating elastic component 500 is reset, the second limiting part 511 can enter the mounting groove 311 to make the overall structure more compact.

[0088] Specifically, refer to Figures 2 to 5 As shown, there are two extensions 300, which are respectively disposed on opposite sides of the support 100. Each extension 300 of the second housing 102 is provided with two floating elastic components 500 to ensure the stability of the floating docking of the first terminal 20 and the second terminal 30.

[0089] In another embodiment, the floating elastic component 500 may be disposed on the extension 300 of the first housing member 101, which will not be described further here.

[0090] Reference Figures 2 to 5 As shown, in some embodiments, a first guide portion 320 is provided on the extension 300 of either the first housing member 101 or the second housing member 102, and a second guide portion 330 is provided on the extension 300 of the other housing member, with the first guide portion 320 and the second guide portion 330 being inserted into each other.

[0091] In the above embodiment, the first guide portion 320 and the second guide portion 330 are inserted into each other to guide the first terminal 20 on the first housing 101 and the second terminal 30 on the second housing 102 to accurately align, ensuring good contact between the first terminal 20 and the second terminal 30 during the insertion process, and avoiding poor contact or malfunction due to misinsertion or misalignment.

[0092] Reference Figures 2 to 5 As shown, in some embodiments, the first guide portion 320 is a guide groove and the second guide portion 330 is a guide post.

[0093] In the above embodiment, the first guide portion 320 is a guide groove provided on the extension portion 300 of the first housing member 101, and the second guide portion 330 is a guide post provided on the extension portion 300 of the second housing member 102. By the insertion and cooperation of the guide post and the guide groove, the first terminal 20 on the first housing member 101 and the second terminal 30 on the second housing member 102 are guided to be inserted to ensure that misalignment does not occur during the assembly process.

[0094] In another embodiment, the first guide portion 320 can be a guide post, and the second guide portion 330 can be a guide groove.

[0095] Reference Figure 1 As shown, the connector provided in this application embodiment includes a first terminal 20, a second terminal 30, and a housing structure 10 as described above.

[0096] The first terminal 20 is disposed on the first housing member 101 of the housing structure 10, and the second terminal 30 is disposed on the second housing member 102 of the housing structure 10. The first terminal 20 and the second terminal 30 are inserted into each other.

[0097] In the above structural configuration, since the connector adopts the housing structure 10 in the above embodiment, it also has the advantages and benefits brought by the housing structure 10, which will not be elaborated further here.

[0098] For example, the first terminal 20 can be a male terminal and the second terminal 30 can be a female terminal.

[0099] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0100] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A housing structure, characterized by, It includes a first housing member (101) and a second housing member (102), both of which include: A support part (100) is provided with an installation notch (110). The cover part (200) is detachably connected to the support part (100). The cover part (200) covers the mounting notch (110) to form a mounting position (120). At least one first limiting part (210) is provided on the cover part (200). The mounting position (120) of the first housing (101) is used to mount the first terminal (20), and the first limiting part (210) of the first housing (101) is used to be connected to the first connecting part (201) of the first terminal (20); the mounting position (120) of the second housing (102) is used to mount the second terminal (30), and the first limiting part (210) of the second housing (102) is used to be connected to the second connecting part (301) of the second terminal (30).

2. The housing structure of claim 1, wherein The first limiting part (210) is a limiting hole.

3. The outer shell structure according to claim 1, characterized in that, It also includes at least one fastening part (400), the cover part (200) is provided with at least one through hole (220), and the support part (100) is provided with at least one mounting hole (130). The fastening part (400) is connected to the mounting hole (130) via the through hole (220) to connect the cover part (200) and the support part (100).

4. The outer shell structure according to claim 1, characterized in that, At least one floating elastic component (500) is provided on the support portion (100) of either the first housing component (101) or the second housing component (102), and one end of the floating elastic component (500) opposite to the support portion (100) is used to connect with the component to be installed.

5. The outer shell structure according to claim 4, characterized in that, The floating elastic component (500) includes a main body (510) and an elastic component (520). The main body (510) is slidably disposed on the support (100). One end of the main body (510) facing away from the support (100) is used to connect with the component to be installed. The elastic element (520) is sleeved on the main body (510) and abuts against the support part (100).

6. The outer shell structure according to claim 5, characterized in that, The support (100) is provided with at least one sliding hole (310), and the main body (510) is inserted into the sliding hole (310); At least one end of the main body (510) is provided with a second limiting part (511), which is configured to limit the main body (510) to the sliding hole (310).

7. The outer shell structure according to any one of claims 4 to 6, characterized in that, The first housing member (101) and the second housing member (102) further include at least one extension (300) connected to the support member (100), and the floating elastic component (500) is disposed on the extension (300).

8. The outer shell structure according to claim 7, characterized in that, A first guide portion (320) is provided on the extension (300) of either the first housing member (101) or the second housing member (102), and a second guide portion (330) is provided on the extension (300) of the other housing member. The first guide portion (320) and the second guide portion (330) are inserted into each other.

9. The outer shell structure according to claim 8, characterized in that, The first guide part (320) is a guide groove, and the second guide part (330) is a guide post.

10. A connector, characterized in that, It includes a first terminal (20), a second terminal (30), and a housing structure (10) as described in any one of claims 1 to 9; The first terminal (20) is disposed on the first housing part (101) of the housing structure (10), and the second terminal (30) is disposed on the second housing part (102) of the housing structure (10). The first terminal (20) and the second terminal (30) are connected to each other.

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