Stable-connection connector for new energy automobile

Abstract

The utility model discloses a new energy automobile connector stable in connection, which comprises a main body unit and a connecting piece, the main body unit comprises a hexagonal screw sleeve, two sliding sleeves are symmetrically and fixedly mounted on two sides of the hexagonal screw sleeve, the sliding sleeves are slidably sleeved with limiting threaded cylinders, and the limiting threaded cylinders are connected with the connecting piece. The device comprises a plurality of sliding sleeves, the ends, opposite to each other, of the sliding sleeves are fixedly connected with connecting threaded cylinders, each connecting threaded cylinder is provided with first external threads, and the ends, opposite to each other, of the connecting threaded cylinders are provided with grooves. Then the limiting threaded barrel and the connecting sleeve are installed through rotation, the limiting threaded barrel plays a role in limiting the connecting sleeve, loosening and even falling are prevented, the connecting reliability is improved, the stability of the whole system is guaranteed, at the moment, the sealing ring abuts against the side wall of the groove, and the sealing effect is good. And the waterproof performance of the connector is improved through the arrangement of the sealing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector for new energy vehicles with stable connection. Background Art

[0002] As an indispensable component in electronic devices, a connector is mainly used to achieve the physical connection between circuits or signals, and its performance directly affects the stability and reliability of the entire system.

[0003] The connectors currently used in automotive electronic devices are sufficient for realizing basic connection functions. However, they generally lack effective limit design, which is particularly prominent during vehicle driving. With the continuous vibration during vehicle driving, the existing connectors often have difficulty maintaining a stable connection state for a long time, and gradually have the risk of loosening or even falling off. This not only weakens the connection reliability but also affects the stability of the entire system.

[0004] Therefore, a connector for new energy vehicles with stable connection is needed to solve the above problems. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In view of the above problems of a connector for new energy vehicles with stable connection, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a connector for new energy vehicles with stable connection, which is used to solve problems such as "the connectors currently used in automotive electronic devices are sufficient for realizing basic connection functions. However, they generally lack effective limit design, which is particularly prominent during vehicle driving. With the continuous vibration during vehicle driving, the existing connectors often have difficulty maintaining a stable connection state for a long time, and gradually have the risk of loosening or even falling off. This not only weakens the connection reliability but also affects the stability of the entire system".

[0008] To solve the above technical problems, the utility model provides the following technical solution: A connector for new energy vehicles with stable connection, comprising:

[0009] The main body unit, the main body unit includes a hexagonal screw sleeve, two sliding sleeves are symmetrically and fixedly installed on both sides of the hexagonal screw sleeve, a limiting threaded cylinder is slidably sleeved on the sliding sleeve, and a connecting threaded cylinder is fixedly connected to each end of the sliding sleeve facing away from each other. A first external thread is provided on each connecting threaded cylinder, and a groove is provided at each end of each connecting threaded cylinder facing away from each other.

[0010] The connecting piece, the connecting piece includes a connecting sleeve, the connecting sleeve is meshed and connected with the connecting threaded cylinder, a first internal thread matching the first external thread is provided on the inner side wall of the connecting sleeve, a second external thread is provided on the outer side wall of the connecting sleeve, and a sealing ring is fixedly installed on the inner wall of the connecting sleeve.

[0011] As a preferred solution of the connector for new energy vehicles with stable connection described in the present invention, wherein: annular grooves are provided on both sliding sleeves, and the limiting threaded cylinder is slidably connected in the annular groove.

[0012] As a preferred solution of the connector for new energy vehicles with stable connection described in the present invention, wherein: rotating hexagonal sleeves are fixedly connected to the opposite ends of the two limiting threaded cylinders, and each rotating hexagonal sleeve is slidably connected in the annular groove.

[0013] As a preferred solution of the connector for new energy vehicles with stable connection described in the present invention, wherein: second internal threads matching the second external thread are provided on the inner side walls of the two limiting threaded cylinders.

[0014] As a preferred solution of the connector for new energy vehicles with stable connection described in the present invention, wherein: the two limiting threaded cylinders are both meshed and connected with the connecting sleeve, and the spiral directions of the first external thread and the second external thread are opposite.

[0015] As a preferred solution of the connector for new energy vehicles with stable connection described in the present invention, wherein: when the left end of the connecting sleeve abuts against the right side of the sliding sleeve, the left end of the sealing ring abuts against the inner wall of the groove.

[0016] The beneficial effects of the present invention:

[0017] The connecting sleeve is installed on the connecting threaded cylinder by rotation, and then the limiting threaded cylinder and the connecting sleeve are installed by rotation. The limiting threaded cylinder plays a role in limiting the connecting sleeve to prevent loosening or even falling off. This not only improves the reliability of the connection, but also ensures the stability of the entire system. Moreover, at this time, the sealing ring abuts against the side wall of the groove, and the waterproof performance of the connector is improved through the setting of the sealing ring. Description of the drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is a front structural schematic diagram of a connector for a new energy vehicle with stable connection of the present utility model.

[0020] Figure 2 It is a partial structural schematic diagram of a connector for a new energy vehicle with stable connection of the present utility model.

[0021] Figure 3 It is a structural schematic diagram of a connecting member in a connector for a new energy vehicle with stable connection of the present utility model.

[0022] Description of the drawings: 100, main body unit; 101, hexagonal nut sleeve; 102, sliding sleeve; 102a, annular groove; 103, connecting threaded cylinder; 103a, first external thread; 103b, groove; 104, limiting threaded cylinder; 104a, rotating hexagonal sleeve; 200, connecting member; 201, connecting sleeve; 201a, first internal thread; 201b, second external thread; 202, sealing ring. Detailed implementation manners

[0023] To make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model in conjunction with the drawings in the specification.

[0024] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selectively exclusive embodiment from other embodiments.

[0026] Next, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be locally enlarged in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0027] Referring to Figures 1-3 , an embodiment of the present utility model provides a connector for a new energy vehicle with stable connection, which includes:

[0028] A main body unit 100, the main body unit 100 includes a hexagonal screw sleeve 101, two sliding sleeves 102 are symmetrically and fixedly installed on both sides of the hexagonal screw sleeve 101, a limiting threaded cylinder 104 is slidably sleeved on the sliding sleeve 102, a connecting threaded cylinder 103 is fixedly connected to each opposite end of each sliding sleeve 102, a first external thread 103a is provided on each connecting threaded cylinder 103, and a groove 103b is provided at each opposite end of each connecting threaded cylinder 103;

[0029] A connecting member 200, the connecting member 200 includes a connecting sleeve 201, the connecting sleeve 201 is meshed with the connecting threaded cylinder 103, a first internal thread 201a matching the first external thread 103a is provided on the inner side wall of the connecting sleeve 201, a second external thread 201b is provided on the outer side wall of the connecting sleeve 201, and a sealing ring 202 is fixedly installed on the inner wall of the connecting sleeve 201.

[0030] The connecting sleeve 201 is installed on the connecting threaded cylinder 103 by rotation, and then the limiting threaded cylinder 104 is installed with the connecting sleeve 201 by rotation. The limiting threaded cylinder 104 plays a role in limiting the connecting sleeve 201 to prevent loosening and even falling off. This not only improves the reliability of the connection but also ensures the stability of the entire system. Moreover, at this time, the sealing ring 202 abuts against the side wall of the groove 103b, and the waterproof performance of the connector is improved through the setting of the sealing ring 202.

[0031] Among them, annular grooves 102a are provided on both sliding sleeves 102, the limiting threaded cylinder 104 is slidably connected in the annular groove 102a, rotating hexagonal sleeves 104a are fixedly connected to the opposite ends of the two limiting threaded cylinders 104, and each rotating hexagonal sleeve 104a is slidably connected in the annular groove 102a. The limiting threaded cylinder 104 is rotated conveniently through the rotating hexagonal sleeve 104a.

[0032] Wherein, second internal threads matching the second external threads 201b are provided on the inner side walls of the two limit threaded cylinders 104, and the two limit threaded cylinders 104 are in meshing connection with the connecting sleeve 201. The spiral directions of the first external thread 103a and the second external thread 201b are opposite. The limit threaded cylinder 104 can limit the connecting sleeve 201.

[0033] Wherein, when the left end of the connecting sleeve 201 abuts against the right side of the sliding sleeve 102, the left end of the sealing ring 202 abuts against the inner wall of the groove 103b. The waterproof property of the connector is improved by the arrangement of the sealing ring 202.

[0034] Working principle: During use, the connecting sleeve 201 is installed on the connecting threaded cylinder 103 by rotation, and then the limit threaded cylinder 104 is installed with the connecting sleeve 201 by rotation. Moreover, the spiral directions of the first external thread 103a and the second external thread 201b are opposite. Therefore, the limit threaded cylinder 104 can limit the connecting sleeve 201 to prevent loosening and even falling off. This not only improves the connection reliability but also ensures the stability of the whole system. At this time, the sealing ring 202 abuts against the side wall of the groove 103b, and the waterproof property of the connector is improved by the arrangement of the sealing ring 202. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A connector for new energy vehicles with stable connection, characterized in that Comprising: A main body unit (100), the main body unit (100) includes a hexagonal screw sleeve (101), two sliding sleeves (102) are symmetrically and fixedly installed on both sides of the hexagonal screw sleeve (101), a limiting threaded cylinder (104) is slidably sleeved on the sliding sleeve (102), a connecting threaded cylinder (103) is fixedly connected to each opposite end of each sliding sleeve (102), a first external thread (103a) is provided on each connecting threaded cylinder (103), and a groove (103b) is provided at each opposite end of each connecting threaded cylinder (103); A connecting member (200), the connecting member (200) includes a connecting sleeve (201), the connecting sleeve (201) is meshed with the connecting threaded cylinder (103), a first internal thread (201a) matching the first external thread (103a) is provided on the inner side wall of the connecting sleeve (201), a second external thread (201b) is provided on the outer side wall of the connecting sleeve (201), and a sealing ring (202) is fixedly installed on the inner wall of the connecting sleeve (201).

2. The connector for a new energy vehicle with stable connection according to claim 1, wherein: An annular groove (102a) is provided on each of the two sliding sleeves (102), and the limiting threaded cylinder (104) is slidably connected in the annular groove (102a).

3. A connector for a new energy vehicle with stable connection according to claim 1, characterized in that: A rotating hexagonal sleeve (104a) is fixedly connected to each opposite end of the two limiting threaded cylinders (104), and each rotating hexagonal sleeve (104a) is slidably connected in the annular groove (102a).

4. A connector for a new energy vehicle with stable connection according to claim 1, characterized in that: Second internal threads matching the second external thread (201b) are provided on the inner side walls of the two limiting threaded cylinders (104).

5. The connector for a new energy vehicle with stable connection according to claim 1, wherein: The two limiting threaded cylinders (104) are both meshed with the connecting sleeve (201), and the spiral directions of the first external thread (103a) and the second external thread (201b) are opposite.

6. A connector for a new energy vehicle with stable connection according to claim 1, characterized in that: When the left end of the connecting sleeve (201) abuts against the right side of the sliding sleeve (102), the left end of the sealing ring (202) abuts against the inner wall of the groove (103b).

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