Data connector joint and electronic equipment
By designing an injection-molded encapsulation structure for the male connector and the female inner core, the problems of easy breakage and signal loss in data connectors were solved, achieving stable signal transmission and reducing the number of interfaces.
Patent Information
- Application Number
- CN202520106283.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing data connectors are prone to breakage or loosening after prolonged use, resulting in an unstable connection. Furthermore, fiber optic signal transmission loss is significant when connecting the connectors via data cables.
Design a data connector with a male connector and a female inner core located at both ends of the data cable. The male connector is welded to the data cable and then injection molded. The female inner core is welded to the data cable and then injection molded with a wrapping layer. The female inner core is then subjected to a secondary injection molded wrapping layer. A sealing ring and a snap ring structure are set on the outer shell of the female connector to improve connection stability and sealing.
This resulted in more stable signal transmission, reduced the number of interfaces, lowered fiber optic signal transmission loss, and improved connection stability and sealing.
Smart Images
Figure CN223757814U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to connector joint technical field, specifically, relate to a data connector joint and electronic equipment. BACKGROUND
[0002] Some data electronic equipment will set up connector joint for connecting with another data electronic equipment. The connector joint includes data cable, first joint and second joint, and the first joint and the second joint are respectively located at two ends of the data cable and are electrically connected with the data cable.
[0003] The existing first joint and second joint are both male joints, and the data cable is connected with the first joint and the second joint through a terminal. When the distance between two data electronic devices is far and the length of the data cable is not enough, an additional connector joint is needed. Since both ends of the connector joint are male, a data line adapter is provided between the two connector joints. The data line adapter is provided with an input female interface and an output female interface. The second joints of the two connector joints are inserted into the input female interface and the output female interface respectively, and the first joints of the two connector joints are connected with the two data electronic devices respectively.
[0004] For the above prior art, the first joint and the second joint are connected with the data cable through the terminal. After a long time of plugging and unplugging, the data cable at the terminal is prone to breakage or looseness, which causes the connection between the data cable and the first joint and the second joint to be unstable, affecting signal transmission. In addition, the two connector joints need to be connected through the data line adapter. The data line adapter forms two interfaces, the input female interface and the output female interface, at the connection between the two connector joints, which causes the optical fiber signal to be greatly lost during transmission, affecting signal transmission. UTILITY MODEL CONTENTS
[0005] To solve at least one of the above problems, the utility model first provides a data connector joint, which comprises a data cable, a male joint and a female inner core. The male joint and the female inner core are respectively located at two ends of the data cable. The male joint and the female inner core are both welded with the data cable and electrically connected. The male joint is injection molded with an injection molded sleeve near one end of the data cable. The welding position of the male joint and the data cable is inside the injection molded sleeve. The female inner core is injection molded with a first injection molded layer at the welding position with the data cable. The female inner core is secondarily injection molded with a second injection molded layer outside. The female inner core and the first injection molded layer are both inserted into the second injection molded layer.
[0006] Optionally, the male joint is a crystal head, a USB joint, an HDMI joint or a Type-C joint.
[0007] Optionally, the female inner core is a crystal head inner core or a USB inner core or an HDMI inner core or a Type-C inner core.
[0008] Optionally, the outer wall of the female inner core is provided with a convex ring, which is located in the first injection-molded wrapping layer or the second injection-molded wrapping layer.
[0009] Optionally, the data connector joint further comprises a female seat shell, which is sleeved on the second injection-molded wrapping layer, and the female seat shell is detachably connected with the second injection-molded wrapping layer.
[0010] Optionally, the female seat shell is a metal shell.
[0011] Optionally, the female seat shell is provided with a mounting groove on the side close to the data cable, the mounting groove penetrates through the female seat shell, and the second injection-molded wrapping layer is inserted into the female seat shell.
[0012] Optionally, the female seat shell is provided with a butt joint groove on the side close to the data cable, the mounting groove is located at the groove bottom of the butt joint groove, the inner diameter of the butt joint groove is larger than that of the mounting groove, the outer wall of the second injection-molded wrapping layer is provided with an abutment ring, the abutment ring is inserted into the butt joint groove, the side of the abutment ring away from the data cable abuts against the groove bottom of the butt joint groove, and the side of the abutment ring close to the data cable is provided with a clamping spring, and the clamping spring is suitable for limiting the abutment ring in the butt joint groove.
[0013] Optionally, the outer wall of the second injection-molded wrapping layer is provided with a ring groove, the ring groove is provided with a sealing ring, the outer peripheral wall of the sealing ring abuts against the groove wall of the mounting groove, a plurality of ring grooves are spaced apart along the extension direction of the mounting groove, and the number of the sealing rings is the same as and corresponds to the number of the ring grooves.
[0014] Compared with the prior art, the beneficial technical effects of the utility model lie in that:
[0015] 1. When two electronic devices need two data connector joints to realize connection, only the male plug on one data connector joint is inserted into the female inner core on the other data connector joint, one interface can be reduced, and the loss of optical fiber signals in transmission is reduced compared with the prior art of switching through a data line connector joint.
[0016] 2. When the female inner core is connected with the data cable, the data cable is first welded with the female inner core, then a first injection-molded wrapping layer is injection-molded on the welding position, and finally a second injection-molded wrapping layer is injection-molded outside the female inner core and the first injection-molded wrapping layer, so that the connection between the female inner core and the data cable is more stable, signal transmission is more stable, and the sealing performance of the connection between the female inner core and the data cable is better.
[0017] 3、 the male connector can be provided as a crystal connector, and the female inner core can be provided as a crystal connector inner core, a USB inner core, an HDMI inner core or a Type-C inner core, so that the data connector connector can also play a role of adapting different connectors and can be used as an adapter cable;
[0018] 4、 the convex ring outside the female inner core can be inserted into the second injection-molded wrapping layer when the second injection-molded wrapping layer is injection molded, so that the female inner core is not easily separated from the second injection-molded wrapping layer in the transmission direction of the optical fiber signal, and the stability of the female inner core after secondary injection molding with the second injection-molded wrapping layer is further improved;
[0019] 5、 the multiple sealing rings on the second injection-molded wrapping layer form a multiple sealing structure, and the sealing property between the second injection-molded wrapping layer and the female seat shell is improved.
[0020] In addition, the utility model provides an electronic equipment which comprises the data connector connector.
[0021] Compared with the prior art, the electronic equipment and the data connector connector have the same advantages as the prior art, and details are not repeated here. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is the cooperation structure drawing of the data cable, the male connector, the female inner core and the female seat shell in the embodiment of the utility model;
[0023] Figure 2 It is the explosion drawing of the data cable, the male connector, the female inner core and the female seat shell in the embodiment of the utility model;
[0024] Figure 3 It is the structure drawing of the female inner core being the USB inner core in the embodiment of the utility model;
[0025] Figure 4 It is the structure drawing of the female inner core being the HDMI inner core in the embodiment of the utility model;
[0026] Figure 5 It is the structure drawing of the female inner core being the Type-C inner core in the embodiment of the utility model;
[0027] Figure 6 It is the explosion drawing of the second injection-molded wrapping layer, the female seat shell and the snap spring in the embodiment of the utility model;
[0028] Figure 7 It is the sectional view of the female inner core, the first injection-molded wrapping layer, the second injection-molded wrapping layer and the female seat shell in the embodiment of the utility model.
[0029] Explanation of reference signs: 1, data cable; 2, male connector; 3, female inner core; 31, first injection wrapping layer; 32, second injection wrapping layer; 33, convex ring; 34, abutting ring; 35, snap spring groove; 36, sealing ring; 4, female seat shell; 41, butt joint groove; 42, mounting groove; 43, annular clamping groove; 44, snap spring. DETAILED DESCRIPTION
[0030] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.
[0031] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship when the product is normally used.
[0032] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features.
[0033] The following will be described in detail below with reference to the drawings Figures 1-7 The application will be further described in detail.
[0034] In a first aspect, the utility model embodiment provides a data connector connector, which refers to Figure 1 With Figure 2 The data connector connector includes a data cable 1, a male connector 2 and a female inner core 3. The male connector 2 and the female inner core 3 are respectively located at both ends of the data cable 1, and the male connector 2 and the female inner core 3 are both welded with the data cable 1 and electrically connected. The male connector 2 and the female inner core 3 are welded with the data cable 1 and are stably connected with the data cable 1 through secondary injection.
[0035] Referring to Figures 1-5 The male connector 2 is a crystal head or a USB connector or an HDMI connector or a Type-C connector, and the preferred embodiment is that the male connector 2 is a crystal head, and the female inner core 3 is a crystal head inner core. In another embodiment, the male connector 2 is a crystal head, and the female inner core 3 is any one of a USB inner core, an HDMI inner core and a Type-C inner core, so that the data connector connector can be used as a conversion line connector.
[0036] The male connector 2 is close to one end of the data cable 1 and is secondarily injected with an injection sleeve, and the welding position of the male connector 2 and the data cable 1 is located inside the injection sleeve. On the one hand, the connection between the male connector 2 and the data cable 1 is more stable; on the other hand, the connection between the male connector 2 and the data cable 1 is better sealed.
[0037] Referring to Figure 1 WithFigure 2 The female inner core 3 and the data cable 1 are welded, and after welding, the first injection wrapping layer 31 is injected. The first injection wrapping layer 31 tightly wraps the welding position and the data cable 1 close to the end of the female inner core 3, so that the welding position is not easy to break or loosen, and the sealing of the welding position is also improved.
[0038] Referring to Figure 1 With Figure 2 In addition, the second injection wrapping layer 32 is injected outside the female inner core 3. The female inner core 3 and the first injection wrapping layer 31 are both inserted into the second injection wrapping layer 32, further improving the sealing of the connection between the female inner core 3 and the data cable 1.
[0039] Referring to Figure 2 With Figure 6 The outer wall of the female inner core 3 is integrally formed with a protruding ring 33. When the second injection wrapping layer 32 is injected, the protruding ring 33 and the first injection wrapping layer 31 are injected into the second injection wrapping layer 32, so that the female inner core 3 is not easy to separate from the inside of the second injection wrapping layer 32 along the transmission direction of the optical fiber signal, and the stability of the secondary injection connection between the female inner core 3 and the second injection wrapping layer 32 is improved. In another embodiment, the protruding ring 33 can be injected into the first injection wrapping layer 31.
[0040] In combination with Figure 2 Referring to Figure 6 With Figure 7 The data connector joint also includes a female seat shell 4, which is sleeved on the second injection wrapping layer 32. The female seat shell 4 is detachably connected with the second injection wrapping layer 32, so that the second injection wrapping layer 32 can be inserted into different models of female seat shells 4 according to actual needs to adapt to actual docking conditions. In this embodiment, the female seat shell 4 is preferably a metal shell, which can further increase the anti-interference ability of the interface and make the signal transmission more stable. In another embodiment, the female seat shell 4 can be a plastic shell.
[0041] In combination with Figure 2 Referring to Figure 6 With Figure 7 The side of the female seat shell 4 close to the data cable 1 is provided with a docking groove 41, which does not penetrate the female seat shell 4. The bottom of the docking groove 41 is provided with a mounting groove 42, which penetrates the female seat shell 4. The inner diameter of the docking groove 41 is greater than that of the mounting groove 42. The outer wall of the second injection wrapping layer 32 is integrally formed with an abutting ring 34, and the outer diameter of the abutting ring 34 is greater than that of the mounting groove 42. One end of the second injection wrapping layer 32 away from the data cable 1 is inserted into the mounting groove 42, and the abutting ring 34 is inserted into the docking groove 41. The side of the abutting ring 34 away from the data cable 1 abuts against the bottom of the docking groove 41, so that the movement of the second injection wrapping layer 32 in the female seat shell 4 away from the data cable 1 is limited.
[0042] A ring-shaped clamping groove 43 is formed on the wall of the abutting groove 41, and the ring-shaped clamping groove 43 is located on the side of the abutting ring 34 close to the data cable 1. A clamping spring 44 is arranged in the ring-shaped clamping groove 43. The outer wall of the second injection-molded layer 32 is provided with a clamping spring 44 groove 35, and the clamping spring 44 groove 35 is located on the side of the abutting ring 34 close to the data cable 1. The part of the clamping spring 44 close to the outer wall is located in the ring-shaped clamping groove 43, and the part of the clamping spring 44 close to the inner wall is located in the clamping spring 44 groove 35. The clamping spring 44 limits the movement of the second injection-molded layer 32 in the female housing 4 towards the data cable 1, and in combination with the abutting ring 34, the entire second injection-molded layer 32 is limited in the female housing 4. After the second injection-molded layer 32 is inserted into the female housing 4, the clamping spring 44 is used for limiting, thereby improving the convenience of connecting the second injection-molded layer 32 with the female housing 4. In another embodiment, a jack screw can be installed on the outer wall of the female housing 4. One end of the jack screw is inserted into the female housing 4 to abut against the second injection-molded layer 32 to limit and lock the second injection-molded layer 32.
[0043] In combination Figure 2 Referring to Figure 6 With Figure 7 , the outer wall of the second injection-molded layer 32 is provided with a ring groove, and the ring groove is located on the side of the abutting ring 34 away from the data cable 1. A sealing ring 36 is arranged in the ring groove, and the outer wall of the sealing ring 36 abuts against the wall of the mounting groove 42. The ring grooves are spaced apart along the extension direction of the mounting groove 42, and the number of the sealing rings 36 is the same as and corresponds to the number of the ring grooves. In this embodiment, the ring grooves are preferably provided with two. After the second injection-molded layer 32 is inserted into the female housing 4, a double-sealing structure is formed, thereby improving the sealing between the second injection-molded layer 32 and the female housing 4.
[0044] It is worth noting that in another embodiment, the connection of the male connector 2 with the data cable 1 is the same as the connection of the female inner core 3 with the data cable 1.
[0045] The implementation principle of the data connector of the embodiment of the present application is that when two electronic devices need two data connectors to be connected, the male plug on one data connector is only inserted into the female inner core 3 of the other data connector, which can reduce one interface and reduce the loss of optical fiber signals in transmission compared with the existing data line connector switching.
[0046] The female inner core 3 is welded with the data cable 1 when being connected with the data cable 1, then a first injection wrapping layer 31 is injected to the welding position, and finally a second injection wrapping layer 32 is injected outside the female inner core 3 and outside the first injection wrapping layer 31, so that the connection between the female inner core 3 and the data cable 1 is more stable, signal transmission is more stable, and the connection between the female inner core 3 and the data cable 1 is better sealed.
[0047] In a second aspect, the utility model provides a kind of electronic equipment, and electronic equipment is connected with the data connector joint in the above-mentioned first aspect.
[0048] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited to this only. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will fall within the protection scope of the present utility model.
Claims
1. A data connector jack, characterized by: The application relates to a data cable (1), a male connector (2) and a female inner core (3), the male connector (2) and the female inner core (3) are respectively arranged at two ends of the data cable (1), the male connector (2) and the female inner core (3) are welded to the data cable (1) and electrically connected with the data cable (1), an injection molding sleeve is arranged on one end of the male connector (2) close to the data cable (1), the male connector (2) is welded to the data cable (1) and located in the injection molding sleeve, a first injection molding layer (31) is arranged on the welding position of the female inner core (3) and the data cable (1), a second injection molding layer (32) is arranged outside the female inner core (3), the female inner core (3) and the first injection molding layer (31) are arranged in the second injection molding layer (32).
2. The data connector of claim 1, wherein: The male connector (2) is a crystal head or a USB connector or an HDMI connector or a Type-C connector.
3. The data connector of claim 1, wherein: The female inner core (3) is a crystal head inner core or a USB inner core or an HDMI inner core or a Type-C inner core.
4. The data connector of any one of claims 1-3, wherein: The outer wall of the female inner core (3) is provided with a convex ring (33), and the convex ring (33) is located in the first injection molding layer (31) or the second injection molding layer (32).
5. The data connector of claim 4, wherein: The application further relates to a female seat shell (4), the female seat shell (4) is sleeved on the second injection molding layer (32), and the female seat shell (4) is detachably connected with the second injection molding layer (32).
6. The data connector of claim 5, wherein: The female seat shell (4) is a metal shell.
7. The data connector of claim 5, wherein: The female seat shell (4) is provided with a mounting groove (42) on one side close to the data cable (1), the mounting groove (42) penetrates the female seat shell (4), and the second injection molding layer (32) is arranged in the female seat shell (4).
8. The data connector of claim 7, wherein: The female seat shell (4) is provided with a butt joint groove (41) on one side close to the data cable (1), the mounting groove (42) is located at the groove bottom of the butt joint groove (41), the inner diameter of the butt joint groove (41) is larger than that of the mounting groove (42), the second injection molding layer (32) is provided with an abutting ring (34), the abutting ring (34) is arranged in the butt joint groove (41), one side of the abutting ring (34) away from the data cable (1) abuts against the groove bottom of the butt joint groove (41), and one side of the abutting ring (34) close to the data cable (1) is provided with a clamping spring (44), the clamping spring (44) is suitable for limiting the abutting ring (34) in the butt joint groove (41).
9. The data connector of claim 7, wherein: The outer wall of the second injection molding layer (32) is provided with a ring groove, a sealing ring (36) is arranged in the ring groove, the outer peripheral wall of the sealing ring (36) abuts against the groove wall of the mounting groove (42), a plurality of ring grooves are arranged along the extension direction of the mounting groove (42), and the number of the sealing rings (36) is the same as that of the ring grooves and corresponds to the ring grooves one by one.
10. An electronic device, comprising: The application further relates to a data connector connector as claimed in any one of claims 1-9.