Joint structure and connector

Abstract

The utility model provides a joint structure and a connector, and relates to the technical field of connectors, the joint structure comprises a female end joint and a sealing structure, the female end joint comprises a female end joint housing and a pinhole structure; the sealing structure is rotatably arranged on the female end connector shell and comprises a sealing position covering the pinhole structure and an avoiding position for opening the pinhole structure. According to the utility model, the sealing structure is switched from the sealing position to the avoiding position, and the pin structure of the male end joint can be inserted into the pin hole structure of the female end joint, so that the female end joint and the male end joint are electrically connected. When the pin structure of the male end connector is pulled out of the pin hole structure of the female end connector, the sealing structure is switched from the avoiding position to the sealing position, and at the moment, the sealing structure can cover the pin hole structure to play a sealing role, so that external foreign matters are prevented from entering the female end connector along the pin hole structure, and the function and performance stability of the female end connector is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a connector structure and a connector. Background Technology

[0002] Connectors are widely used in various industries, especially in the mechanical and electronic fields. Existing connectors generally consist of a male connector and a female connector. The male connector connects to the input or output of one device, and the female connector connects to the output or input of another device. When the male and female connectors are plugged in, they serve to facilitate communication and / or power supply between the devices. However, in existing connectors, after the male and female connectors are separated, the female connector lacks an effective and rapid sealing mechanism. This causes the pinhole structure of the female connector to be easily exposed, allowing impurities and foreign objects to enter and potentially affect the function and performance of the female connector. Therefore, how to seal the pinhole structure after the female connector is separated to ensure its function and performance has become a pressing technical problem to be solved. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a connector structure and a connector.

[0004] The above-mentioned objective of this utility model can be achieved by the following technical solution: this utility model provides a connector structure, including:

[0005] A female connector, the female connector including a female connector housing and a pinhole structure disposed on the female connector housing;

[0006] A sealing structure is rotatably disposed on the female connector housing. The sealing structure includes a sealing position covering the pinhole structure and an avoidance position for opening the pinhole structure.

[0007] In a preferred embodiment of the present invention, a connection port is formed on the female end connector housing, and at least a portion of the female end connector housing is disposed in the connection port to form a mating end face, and the pinhole structure is disposed on the mating end face.

[0008] In a preferred embodiment of the present invention, the sealing structure includes a sealing cover, which is disposed in the connection port and rotatably connected to the mating end face. The sealing cover is provided with a clearance hole structure that matches the pinhole structure. When the sealing cover is in the clearance position, the pinhole structure and the clearance hole structure are connected to form an insertion channel. When the sealing cover is in the sealing position, the pinhole structure and the clearance hole structure are misaligned.

[0009] In a preferred embodiment of the present invention, the connector structure further includes a rotating connector, the female end connector housing is provided with a first mounting hole, the sealing structure is provided with a second mounting hole, and the rotating connector passes through the second mounting hole and is connected to the first mounting hole.

[0010] In a preferred embodiment of the present invention, the connector structure further includes a driving structure, which is tractably connected to the female connector housing and the sealing structure. The driving structure is used to drive the sealing structure to move from the clearance position to the sealing position.

[0011] In a preferred embodiment of the present invention, the driving structure includes an elastic element, which is connected to the sealing structure and the female end connector housing respectively.

[0012] In a preferred embodiment of the present invention, the elastic element includes one of a torsion spring, an elastic rope, and a rubber block; the female end connector housing includes a mating end face and a limiting groove disposed around the mating end face; the torsion spring is disposed in the limiting groove and is respectively connected to the sealing structure and the female end connector housing.

[0013] In a preferred embodiment of the present invention, the female connector housing is provided with a first locking hole, the sealing structure is provided with a second locking hole, and the two ends of the driving structure are respectively inserted into the first locking hole and the second locking hole.

[0014] In a preferred embodiment of the present invention, the connector structure further includes a stop structure disposed between the sealing structure and the female end connector housing, the stop structure being used to control the rotation angle of the sealing structure.

[0015] In a preferred embodiment of the present invention, the stop structure includes a stop groove disposed on the female end connector housing and a stop boss disposed on the sealing structure, the stop boss being slidably inserted into the stop groove; or, the stop structure includes a stop boss disposed on the female end connector housing and a stop groove disposed on the sealing structure, the stop boss being slidably inserted into the stop groove.

[0016] This utility model also provides a connector, including a male end connector and the aforementioned connector structure. The male end connector is provided with a pin structure, which is in a clearance position in the sealing structure of the connector structure. The pin structure can be inserted into the pin hole structure of the connector structure.

[0017] The technical solution of this utility model has the following significant beneficial effects:

[0018] When the connector structure described in this utility model is in use, the sealing structure is switched from the sealed position to the clearance position. The sealing structure opens the pinhole structure on the female connector, allowing the male connector's pin structure to be inserted into the pinhole structure of the female connector, thus establishing an electrical connection between the female and male connectors. This allows for communication and / or power supply through the cooperation of the female and male connectors. Conversely, when the male connector's pin structure is pulled out of the pinhole structure of the female connector, the sealing structure is switched from the clearance position to the sealed position. In this case, the sealing structure covers the pinhole structure to provide a seal, preventing foreign objects from entering the female connector along the pinhole structure and affecting its function and performance, thereby ensuring the stability of the female connector's function and performance. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of this invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely illustrative to aid in understanding the invention and do not specifically limit the shapes and proportions of the components. Those skilled in the art, under the guidance of this invention, can select various possible shapes and proportions to implement this invention according to specific circumstances.

[0021] Figure 1 This is an exploded structural diagram of one embodiment of the joint structure described in the utility model;

[0022] Figure 2 This is a perspective structural diagram of one embodiment of the female connector described in the utility model;

[0023] Figure 3 This is a perspective structural diagram of one embodiment of the sealing cap described in the utility model;

[0024] Figure 4 This is a perspective structural diagram of one embodiment of the male connector described in this utility model;

[0025] Figure 5 This is a perspective structural diagram of one embodiment of the connector described in this utility model.

[0026] The reference numerals in the above figures are as follows:

[0027] 10. Connectors;

[0028] 20. Male connector; 21. Pin insertion structure;

[0029] 100. Female connector; 110. Female connector housing; 111. Connection port; 112. Butt joint face; 120. Pinhole structure; 130. First mounting hole; 140. First locking hole;

[0030] 200. Sealing structure; 210. Sealing cover; 211. Clearance through hole; 212. Second mounting hole; 213. Second locking hole;

[0031] 300. Rotating connector;

[0032] 400. Drive structure; 410. Elastic component;

[0033] 510, Stop groove; 520, Stop boss. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Implementation Method 1

[0036] Please refer to the following: Figures 1 to 5 As shown, an embodiment of the present invention provides a connector structure, which includes a female connector 100 and a sealing structure 200. The female connector 100 includes a female connector housing 110 and a pinhole structure 120 disposed on the female connector housing 110. The sealing structure 200 is rotatably disposed on the female connector housing 110 and includes a sealing position covering the pinhole structure 120 and an avoidance position for opening the pinhole structure 120.

[0037] Overall, when using this connector structure, the sealing structure 200 is switched from the sealing position to the clearance position. The sealing structure 200 can open the pin hole structure 120 on the female connector 100. At this time, the pin structure 21 of the male connector 20 can be inserted into the pin hole structure 120 of the female connector 100, so that the female connector 100 and the male connector 20 can be electrically connected. Then, through the cooperation of the female connector 100 and the male connector 20, communication and / or power supply functions can be realized.

[0038] When the pin structure 21 of the male connector 20 is pulled out from the pin hole structure 120 of the female connector 100, the sealing structure 200 is switched from the avoidance position to the sealing position. At this time, the sealing structure 200 can cover the pin hole structure 120 to play a sealing role, thereby preventing foreign objects from entering the female connector 100 along the pin hole structure 120 and affecting the function and performance of the female connector 100, thus ensuring the stability of the function and performance of the female connector 100.

[0039] In the embodiments of this utility model, such as Figure 2 In the embodiment shown, a connection port 111 is formed on the female connector housing 110, and at least a portion of the female connector housing 110 is disposed in the connection port 111 to form a mating end face 112, and a pinhole structure 120 is disposed on the mating end face 112.

[0040] By providing a mating end face 112 on the female end connector housing 110, the mating end face 112 can form a surface contact with the male end connector 20, which helps to improve the stability of the female end connector 100 and the male end connector 20 after mating and ensures the mating accuracy.

[0041] Furthermore, after the mating end face 112 forms a surface contact with the male end connector 20, it can also reduce the gap between the female end connector 100 and the male end connector 20, thereby preventing dust and impurities from entering and helping to extend the service life of the connector 10.

[0042] Designers can adjust the shape of the connector 111 and the mating face 112 according to usage requirements, without specific limitations. Preferably, the connector 111 is circular. Furthermore, the mating face 112 is also circular.

[0043] In the embodiments of this utility model, such as Figure 2 In the embodiment shown, the pinhole structure 120 includes at least one PIN pinhole disposed on the mating end face 112.

[0044] Designers can adjust the number and arrangement of PIN pins as needed, without specific restrictions. For example, two, three, four, or other numbers of PIN pins can be set.

[0045] In the embodiments of this utility model, such as Figure 1 and Figure 3 In the embodiment shown, the sealing structure 200 includes a sealing cover 210, which is disposed in the connection port 111 and rotatably connected to the mating end face 112. The sealing cover 210 is provided with a clearance hole structure that matches the pinhole structure 120. When the sealing cover 210 is in the clearance position, the pinhole structure 120 and the clearance hole structure are connected to form an insertion channel. When the sealing cover 210 is in the sealing position, the pinhole structure 120 and the clearance hole structure are misaligned.

[0046] By providing a rotatable sealing cap 210 within the connection port 111, the sealing cap 210 can switch between a clearance position and a sealing position through rotation, thereby improving the adjustment flexibility of the sealing cap 210. The sealing cap 210 will not move outside the connection port 111 during rotation, resulting in better structural integration. Furthermore, the sealing cap 210 can slidably abut against the mating end face 112, thus ensuring the rotational stability of the sealing cap 210.

[0047] When the pinhole structure 120 and the clearance hole structure are connected to form a plugging channel, the pin structure 21 of the male connector 20 can pass through the clearance hole structure and be plugged into the pinhole structure 120 of the female connector 100, thus not affecting the plugging operation and improving the docking efficiency.

[0048] When the pinhole structure 120 and the clearance hole structure are misaligned, the sealing cap 210 can be placed on the pinhole structure 120 to achieve a sealing effect, thereby preventing impurities from entering the female connector 100 along the pinhole structure 120, and ensuring the stability of the function and performance of the female connector 100.

[0049] Designers can adjust the specific construction of the sealing cap 210 and the clearance hole structure according to the usage requirements, without making specific restrictions here. For example, when the connection port 111 is circular, the sealing cap 210 is constructed to be circular, and the side edge of the sealing cap 210 can slide against the inner wall of the connection port 111, so that the sealing cap 210 can achieve a better sealing effect.

[0050] And, as Figure 3 In the embodiment shown, the clearance hole structure includes at least one clearance through hole 211 corresponding to the pin hole structure 120. The size of the clearance through hole 211 is not smaller than the PIN pin hole of the pin hole structure 120, so that the pin structure 21 of the male connector 20 can pass through the clearance through hole 211 and be inserted into the PIN pin hole.

[0051] Designers may adjust the specific shape and structure of the PIN pinhole and the clearance through-hole 211 according to the usage requirements, without making specific restrictions here.

[0052] In the embodiments of this utility model, such as Figure 1 In the embodiment shown, the connector structure also includes a rotating connector 300. The female connector housing 110 is provided with a first mounting hole 130, and the sealing structure 200 is provided with a second mounting hole 212. The rotating connector 300 passes through the second mounting hole 212 and connects with the first mounting hole 130.

[0053] By using the rotating connector 300 to rotatably connect the female end connector housing 110 and the sealing structure 200, the sealing structure 200 can rotate more stably within the connection port 111, ensuring a smoother switching process between the clearance position and the sealing position of the sealing structure 200.

[0054] Furthermore, the rotating connector 300 enhances the overall structural stability, preventing the sealing cap 210 from loosening or falling off due to external forces, and improving the structural reliability of the sealing structure 200.

[0055] Designers can adjust the specific structure of the rotating connector 300 according to usage requirements, and no specific limitations are imposed here. Preferably, the rotating connector 300 includes connecting screws.

[0056] In the embodiments of this utility model, such as Figure 1 In the embodiment shown, the connector structure further includes a drive structure 400, which is tractably connected to the female connector housing 110 and the sealing structure 200. The drive structure 400 is used to drive the sealing structure 200 to move from the avoidance position to the sealing position.

[0057] After the male connector 20 and the female connector 100 are separated, the drive structure 400 can automatically drive the sealing structure 200 from the avoidance position to the sealing position, thereby quickly sealing the pinhole structure 120 of the female connector 100, preventing the pinhole structure 120 of the female connector 100 from being exposed, and improving the sealing timeliness.

[0058] Furthermore, the drive structure 400 simplifies the operation process, improves ease of use, and ensures that the sealing structure 200 can move into place, thereby enhancing the sealing effect.

[0059] Designers can adjust the specific structure of the drive structure 400 according to usage requirements, and no specific limitations are imposed here. Preferably, the drive structure 400 includes an elastic element 410, which is connected to the sealing structure 200 and the female end connector housing 110 respectively. Furthermore, in order to provide better driving force, the elastic element 410 has pre-stored elastic potential energy.

[0060] By placing the elastic element 410 between the sealing structure 200 and the female end connector housing 110, when the sealing structure 200 moves from the clearance position to the sealing position, the sealing structure 200 needs to overcome the elastic potential energy of the elastic element 410.

[0061] When the male connector 20 and the female connector 100 are separated, the sealing structure 200 loses the limiting effect of the pin structure 21 of the male connector 20. Under the elastic potential energy of the elastic element 410, the sealing structure 200 moves from the avoidance position to the sealing position, thereby quickly sealing the pinhole structure 120 of the female connector 100.

[0062] Designers may adjust the specific structure of the elastic element 410 according to the needs of use, and no specific restrictions are imposed here.

[0063] In one feasible embodiment, the elastic element 410 includes a torsion spring, the female end connector housing 110 includes a mating end face 112 and a limiting groove provided around the mating end face 112, the torsion spring is disposed in the limiting groove and is respectively connected to the sealing structure 200 and the female end connector housing 110.

[0064] In another feasible embodiment, the elastic element 410 includes an elastic rope, and the female end connector housing 110 includes a mating end face 112 and a limiting groove provided around the mating end face 112. The elastic rope is disposed in the limiting groove and connects the sealing structure 200 and the female end connector housing 110 respectively. The elastic tension of the elastic rope can drive the sealing structure 200 to move from the avoidance position to the sealing position.

[0065] In another feasible embodiment, the elastic element 410 includes a rubber block, and the female end connector housing 110 includes a mating end face 112 and a limiting groove provided around the mating end face 112. The rubber block is disposed in the limiting groove and is respectively connected to the sealing structure 200 and the female end connector housing 110.

[0066] Of course, in other feasible embodiments, designers may adjust the specific shape and structure of the elastic element 410 according to the needs of use, and no specific limitations are made here.

[0067] Furthermore, such as Figure 2 and Figure 3 In the embodiment shown, the female connector housing 110 is provided with a first locking hole 140, the sealing structure 200 is provided with a second locking hole 213, and the two ends of the drive structure 400 are respectively inserted into the first locking hole 140 and the second locking hole 213.

[0068] When the male connector 20 needs to be inserted into the female connector 100, the operator can push the sealing cover 210 from the sealing position to the clearance position until the pinhole structure 120 and the clearance hole structure cooperate to form an insertion channel, at which time the male connector 20 and the female connector 100 are inserted into each other.

[0069] Since the elastic element 410 can automatically drive the sealing structure 200 from the avoidance position to the sealing operation position, when the elastic potential energy of the elastic element 410 is too large, the elastic element 410 will drive the sealing structure 200 to generate an additional rotation stroke, which can easily cause the pinhole structure 120 to overlap with the avoidance hole structure, thus leading to sealing failure.

[0070] To solve the above-mentioned technical problems, in the embodiments of this utility model, such as Figure 2 and Figure 3In the embodiment shown, the connector structure also includes a stop structure disposed between the sealing structure 200 and the female connector housing 110, the stop structure being used to control the rotation angle of the sealing structure 200.

[0071] By setting the stop structure between the sealing structure 200 and the female end connector housing 110, the rotation angle of the sealing structure 200 can be controlled by the stop structure, so that the sealing structure 200 can rotate at a preset angle, ensuring the motion accuracy of the sealing structure 200, thereby achieving a better sealing effect and improving the sealing stability of the sealing structure 200.

[0072] Designers can adjust the rotation angle range of the stop structure according to usage needs, without specific limitations. For example, the rotation angle range of the stop structure can be 90°, 180°, or other values.

[0073] In one feasible embodiment, the stop structure includes a stop groove 510 disposed on the female end connector housing 110 and a stop boss 520 disposed on the sealing structure 200, the stop boss 520 being slidably inserted into the stop groove 510.

[0074] Specifically, the stop groove 510 is provided around the first mounting hole 130, and the stop boss 520 is slidably inserted into the stop groove 510. By utilizing the two end sidewalls of the stop groove 510, the stop boss 520 can be limited, thereby restricting the rotation angle of the stop boss 520, and thus limiting the sealing structure 200.

[0075] Furthermore, two symmetrical stop grooves 510 are provided, and correspondingly, two stop bosses 520 are also provided. The coordinated cooperation of multiple stop grooves 510 and stop bosses 520 helps to improve the rotational stability of the sealing structure 200, and can also disperse the thrust exerted by the elastic element 410 between the stop bosses 520 and the stop grooves 510, thereby reducing the risk of damage to the stop bosses 520 and the stop grooves 510.

[0076] In another feasible embodiment, the stop structure includes a stop boss 520 disposed on the female end connector housing 110 and a stop groove 510 disposed on the sealing structure 200, wherein the stop boss 520 is slidably inserted into the stop groove 510.

[0077] Specifically, the stop groove 510 is arranged around the second mounting hole 212, and the stop boss 520 is slidably inserted into the stop groove 510. Furthermore, there are two symmetrical stop grooves 510, and correspondingly, there are also two stop bosses 520.

[0078] Of course, in other feasible embodiments, designers may adjust the specific construction of the stop structure according to the needs of use, and no specific restrictions are imposed here.

[0079] Implementation Method 2

[0080] Please refer to the following: Figures 1 to 5 As shown, this utility model also provides a connector 10, including a male connector 20 and a connector structure as described in Embodiment 1. The male connector 20 is provided with a pin structure 21. When the sealing structure 200 of the connector structure is in a clearance position, the pin structure 21 can be inserted into the pin hole structure 120 of the connector structure. The specific structure, working principle and beneficial effects of this connector structure are the same as those in Embodiment 1, and will not be repeated here.

[0081] In an embodiment of this utility model, the pin structure 21 includes at least one PIN pin boss, and the female end connector 100 of the connector structure includes a pin hole structure 120, which includes at least one PIN pin hole. The PIN pin boss and the PIN pin hole are correspondingly arranged.

[0082] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for various purposes. The term “substantially constitutes…” used to describe a combination should include the identified element, component, part, or step, as well as other elements, components, parts, or steps that do not substantially affect the essential novelty of the combination. The use of the terms “comprising” or “including” to describe combinations of elements, components, parts, or steps herein also contemplates embodiments substantially constituted by such elements, components, parts, or steps. The use of the term “may” herein is intended to indicate that any described attribute “may” include is optional. Multiple elements, components, parts, or steps can be provided by a single integrated element, component, part, or step. Alternatively, a single integrated element, component, part, or step can be divided into multiple separate elements, components, parts, or steps. The disclosure of “a” or “an” used to describe an element, component, part, or step does not imply exclusion of other elements, components, parts, or steps.

[0083] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A linker structure, characterized by, The application relates to a joint structure, which comprises a female joint, a sealing structure and a driving structure. The female joint comprises a female joint shell and a needle hole structure arranged on the female joint shell. The sealing structure is rotatably arranged on the female joint shell and comprises a sealing position in which a cover is arranged on the needle hole structure and an avoiding position in which the needle hole structure is opened.

2. The linker structure of claim 1, wherein, A connecting port is formed on the female joint shell, at least part of the female joint shell is arranged in the connecting port to form a butt joint end face, and the needle hole structure is arranged on the butt joint end face.

3. The linker structure of claim 2, wherein, The sealing structure comprises a sealing cover which is arranged in the connecting port and is rotatably connected to the butt joint end face, the sealing cover is provided with an avoiding hole structure matched with the needle hole structure, the needle hole structure and the avoiding hole structure are communicated to form a plug-in channel when the sealing cover is in the avoiding position, and the needle hole structure and the avoiding hole structure are dislocated when the sealing cover is in the sealing position.

4. The linker structure of claim 1, wherein, The joint structure further comprises a rotating connecting piece, the female joint shell is provided with a first mounting hole, the sealing structure is provided with a second mounting hole, and the rotating connecting piece passes through the second mounting hole and is connected to the first mounting hole.

5. The linker structure of any one of claims 1 to 4, wherein, The driving structure is drivingly connected to the female joint shell and the sealing structure and is used for driving the sealing structure to move from the avoiding position to the sealing position.

6. The linker structure of claim 5, wherein, The driving structure comprises elastic pieces which are respectively connected to the sealing structure and the female joint shell.

7. The linker structure of claim 6, wherein, The elastic pieces comprise one of a torsion spring, an elastic rope and a rubber block, the female joint shell comprises a butt joint end face and a limiting groove arranged around the butt joint end face, and the elastic pieces are arranged in the limiting groove and are respectively connected to the sealing structure and the female joint shell.

8. The linker structure of claim 5, wherein, The female joint shell is provided with a first clamping hole, the sealing structure is provided with a second clamping hole, and two ends of the driving structure are respectively inserted into the first clamping hole and the second clamping hole.

9. The linker structure of any one of claims 1 to 4, wherein, The joint structure further comprises a stop structure arranged between the sealing structure and the female joint shell, and the stop structure is used for controlling the rotating angle of the sealing structure.

10. The linker structure of claim 9, wherein, The stop structure comprises a stop groove arranged on the female joint shell and a stop boss arranged on the sealing structure, and the stop boss is slidably inserted into the stop groove; or The stop structure comprises a stop boss arranged on the female joint shell and a stop groove arranged on the sealing structure, and the stop boss is slidably inserted into the stop groove.

11. A connector characterized by comprising: The application further relates to a joint structure which comprises a male joint and the joint structure as claimed in any one of claims 1 to 10, the male joint is provided with a plug-in needle structure, and the plug-in needle structure can be plugged into the needle hole structure of the joint structure when the sealing structure of the joint structure is in the avoiding position.

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