High-strength waterproof connector housing

Abstract

The utility model relates to the technical field of connectors, and discloses a high-strength waterproof connector housing, which comprises an upper housing and a lower housing, a fixing ring is fixedly connected in the upper housing, a first chute is arranged in the fixing ring, a rotating disc is slidably connected to the inner wall of the fixing ring, a connecting plate is fixedly connected to the outer wall of the rotating disc, and a second chute is arranged in the connecting plate. The connecting plate is slidably connected to the interior of the first sliding groove, a sliding plate is arranged in the rotating disc, the upper shell makes contact with the lower shell, and a connecting assembly is arranged on one side of the upper shell and used for connecting and fixing. According to the utility model, the rotating disc is rotated by shifting the connecting plate, and the sliding plate is driven to slide on the chute II while rotating, so that the problem that a traditional connector is easy to overheat during long-time use or high-load operation due to poor heat dissipation effect is solved, and the stability and reliability of the connector in various environments are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a high-strength waterproof connector shell. Background Art

[0002] Connectors play a vital role in modern electronic and electrical systems. They can achieve reliable connections between different device components and circuits, and build a bridge of communication for various complex systems. On the one hand, connectors make the installation, maintenance and upgrading of equipment more convenient and efficient. When a device fails, the connector can quickly locate the problem and replace the faulty component without large-scale disassembly and rewiring of the entire system, which greatly saves time and cost. On the other hand, connectors can ensure the stable transmission of signals and power, reduce signal attenuation and interference, and ensure the performance and reliability of the system. Whether in consumer electronics, communications, automobiles, aerospace and other fields, connectors, with their small and critical existence, silently contribute to the advancement of science and technology and the convenience of life.

[0003] Connectors are usually composed of multiple key parts. The first is the contact, which is the core part of the connector to complete the electrical connection function and is responsible for transmitting current or signals between different devices. The second is the insulator, which plays the role of isolating the contacts, fixing the contact position and preventing short circuits between contacts. Thirdly, the shell provides mechanical protection for the connector, enabling it to withstand external adverse environmental factors such as physical impact, dust and moisture.

[0004] However, traditional connector housings tend to focus more on connection stability and reliability during design. The housings usually adopt a tighter structure and stronger materials to ensure a good connection in various environments. However, this design also brings the disadvantage of excessively high internal temperatures. Excessive temperature will increase the resistance of the conductive material inside the connector, thereby affecting the signal transmission speed and stability. Therefore, a high-strength waterproof connector housing is proposed to solve the above problem. Utility Model Content

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-strength waterproof connector housing comprises an upper shell and a lower shell, wherein a fixing ring is fixedly connected inside the upper shell, a slide groove 1 is opened inside the fixing ring, a rotating disk is slidably connected to the inner wall of the fixing ring, a connecting plate is fixedly connected to the outer wall of the rotating disk, the connecting plate is slidably connected to the inside of the slide groove 1, a sliding plate is provided inside the rotating disk, the sliding plate is slidably connected to the inside of the slide groove 2, a rotating column is fixedly connected to the top of the sliding plate, a fixing frame is slidably connected to the outer wall of the rotating column, a baffle is fixedly connected to one side of the sliding plate, the upper shell contacts the lower shell, a connecting assembly is provided on one side of the upper shell, and the connecting assembly is used for connection and fixing;

[0007] As a further description of the above technical solution:

[0008] The connecting assembly includes a connecting disk, one side of which is fixedly connected to one side of the upper shell, and one side of the connecting disk is fixedly connected to a collar;

[0009] As a further description of the above technical solution:

[0010] A clamping column is fixedly connected to the outer wall of the collar, and a left-right symmetrical fixing groove is opened inside one side of the lower shell;

[0011] As a further description of the above technical solution:

[0012] A stabilizing frame is fixedly connected to the interior of the upper shell, and a connecting column is slidably connected to the interior of the stabilizing frame;

[0013] As a further description of the above technical solution:

[0014] The outer wall of one end of the connecting column is fixedly connected to a limiting ring, and the outer wall of the connecting column is sleeved with a spring;

[0015] As a further description of the above technical solution:

[0016] The bottom end of the connecting column is fixedly connected to a shift rod, one end of the connecting column is slidably connected to a clamping block, and one end of the spring is fixedly connected to one side of the clamping block;

[0017] As a further description of the above technical solution:

[0018] A rolling column is rotatably connected inside the clamping block, and a roller is fixedly connected to the outer wall of the rolling column;

[0019] As a further description of the above technical solution:

[0020] A positioning column is fixedly connected to one side of the upper shell, and the collar is slidably connected to the outer wall of the positioning column.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the rotating disk is rotated by toggling the connecting plate, and the sliding plate is driven to slide on the second slide groove at the same time, thereby driving the baffle to open and close. This solves the problem that traditional connectors are prone to overheating due to poor heat dissipation effect during long-term use or high-load operation, which not only reduces the performance and service life of the connector, but also causes damage to the equipment. The stability and reliability of the connector in various environments are improved.

[0023] 2. In the utility model, by pushing the lever, the connecting column is forced to move outward, and the clamping block moves accordingly. The contraction force and rebound force of the spring are used to achieve the effect of quick disassembly and installation, so as to solve the problem that the installation and disassembly process of traditional connectors is often cumbersome and complicated, and requires a lot of time and effort, thereby improving the convenience of connector disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a high-strength waterproof connector housing proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure inside the upper shell of a high-strength waterproof connector housing proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the structure inside the fixing ring of a high-strength waterproof connector housing proposed by the present invention;

[0027] Figure 4 This is a structural schematic diagram of the side surface of the lower shell of a high-strength waterproof connector housing proposed by the present invention;

[0028] Figure 5 This is a structural schematic diagram of the side surface of the upper shell of a high-strength waterproof connector housing proposed by the present invention;

[0029] Figure 6 The present invention provides a schematic structural diagram of the cross section of an upper shell of a high-strength waterproof connector housing.

[0030] Legend:

[0031] 1. Lower shell; 2. Upper shell; 3. Fixed ring; 4. Rotating disk; 5. Slide groove 1; 6. Connecting plate; 7. Slide groove 2; 8. Sliding plate; 9. Rotating column; 10. Fixed frame; 11. Baffle; 12. Fixed groove; 13. Stabilizing frame; 14. Connecting column; 15. Limiting ring; 16. Spring; 17. Block; 18. Roller; 19. Positioning column; 20. Ring; 21. Connecting disk; 22. Block; 23. Rolling column; 24. Lever. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a high-strength waterproof connector housing, including an upper shell 2 and a lower shell 1, the upper shell 2 is fixedly connected with a fixing ring 3, the fixing ring 3 is provided with a slide groove 5, the inner wall of the fixing ring 3 is slidably connected with a rotating disk 4, the outer wall of the rotating disk 4 is fixedly connected with a connecting plate 6, the connecting plate 6 is slidably connected to the inside of the slide groove 5, a sliding plate 8 is provided inside the rotating disk 4, the sliding plate 8 is slidably connected to the inside of the slide groove 2 7, the top of the sliding plate 8 is fixedly connected with a rotating column 9, the outer wall of the rotating column 9 is slidably connected to a fixing frame 10, and a baffle 11 is fixedly connected to one side of the sliding plate 8, the upper shell 2 is in contact with the lower shell 1, and a connecting component is provided on one side of the upper shell 2, which is used for connection and fixation.

[0034] Specifically, when the temperature inside the connector is too high and the heat inside the connector needs to be dissipated, the rotating disk 4 can be rotated back and forth by gently toggling the connecting plate 6. The rotating disk 4 serves as the core transmission component, and its rotation will drive the slide groove 2 7 connected to it to rotate together. During the rotation process, the slide groove 2 7 can guide the sliding plate 8 to rotate accordingly by virtue of its special track structure. In this process, the sliding plate 8 transmits the rotation force. Its rotation will drive the rotating column 9 to move inside the fixed frame 10. The fixed frame 10 provides a stable support and moving track for the rotating column 9, ensuring that the movement direction of the rotating column 9 is correct, and the movement of the rotating column 9 further drives the baffle 11 to open and close. The baffle 11 plays the role of controlling the channel or connection area in the entire system. When it needs to be opened, this series of transmissions can quickly achieve the open state. When it needs to be closed, it can also respond quickly to achieve a tightly closed effect, thereby ensuring the safety and stability of the connection.

[0035] Reference Figure 4-Figure 6The connecting assembly includes a connecting disk 21, one side of the connecting disk 21 is fixedly connected to one side of the upper shell 2, and one side of the connecting disk 21 is fixedly connected to a ring 20, and the outer wall of the ring 20 is fixedly connected to a card column 22. A left-right symmetrical fixing groove 12 is opened inside one side of the lower shell 1, and a stabilizing frame 13 is fixedly connected to the interior of the upper shell 2. The stabilizing frame 13 is slidably connected to a connecting column 14. The outer wall of one end of the connecting column 14 is fixedly connected to a limiting ring 15, and a spring 16 is sleeved on the outer wall of the connecting column 14. The bottom end of the connecting column 14 is fixedly connected to a lever 24, and one end of the connecting column 14 is slidably connected to a card block 17. One end of the spring 16 is fixedly connected to one side of the card block 17. A rolling column 23 is rotatably connected to the inside of the card block 17, and the outer wall of the rolling column 23 is fixedly connected to a roller 18. One side of the upper shell 2 is fixedly connected to a positioning column 19, and the ring 20 is slidably connected to the outer wall of the positioning column 19.

[0036] Specifically, when it is necessary to repair and replace the electrical components inside the connector, the lower shell 1 and the upper shell 2 are first fitted together. The ring 20 on one side of the lower shell 1 is cleverly designed and needs to be inserted into the upper shell 2. This ring 20 can provide preliminary positioning and guidance for the connection to ensure the accuracy of the shell when connected. In the process of inserting the ring 20 into the upper shell 2, the card column 22 will contact the card block 17. The card column 22 mainly cooperates with the card block 17 to achieve a fixed connection. At this time, the card block 17 moves. The card block 17 is one of the key components in the connection process. When the card block 17 moves, the spring 16 contracts. The spring 16 plays an important elastic role here. It can store energy and release it at the right time. When the positioning column 19 is completely fitted with the ring 20, the rebound force of the spring 16 will push the card block 17 to complete the reset. The card block 17 quickly returns to its initial position under the action of the spring 16, thereby firmly fixing the card column 22. In this way, the upper shell 2 and the lower shell 1 are tightly fitted together to achieve a stable and reliable connection.

[0037] Working principle: When using the connector, the rotating disk 4 can be rotated back and forth by toggling the connecting plate 6. The rotating disk 4 will drive the slide groove 2 7 to rotate while the rotating disk 4 rotates back and forth. The slide groove 2 7 will drive the sliding plate 8 to rotate accordingly. The rotation of the sliding plate 8 will drive the rotating column 9 to move inside the fixed frame 10, thereby driving the baffle 11 to open and close, so that it can achieve the effect of quick opening and closing. When the connector shell needs to be disassembled, first fit the lower shell 1 and the upper shell 2 together, and insert the ring 20 on one side of the lower shell 1 into the upper shell 2. During this process, the card column 22 will contact the card block 17, causing the card block 17 to move. When the card block 17 moves, the spring 16 will contract. When the positioning column 19 is fully fitted with the ring 20, the rebound force of the spring 16 will push the card block 17 to complete the reset, thereby firmly fixing the card column 22, so that the upper shell 2 and the lower shell 1 are tightly fitted.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-strength waterproof connector housing, comprising an upper housing (2) and a lower housing (1), characterized in that: The upper shell (2) is fixedly connected with a fixing ring (3), a slide groove (5) is provided inside the fixing ring (3), the inner wall of the fixing ring (3) is slidably connected with a rotating disk (4), the outer wall of the rotating disk (4) is fixedly connected with a connecting plate (6), the connecting plate (6) is slidably connected inside the slide groove (5), a sliding plate (8) is provided inside the rotating disk (4), the sliding plate (8) is slidably connected inside the slide groove (7), the top of the sliding plate (8) is fixedly connected with a rotating column (9), the outer wall of the rotating column (9) is slidably connected with a fixing frame (10), one side of the sliding plate (8) is fixedly connected with a baffle (11), the upper shell (2) is in contact with the lower shell (1), and a connecting component is provided on one side of the upper shell (2), and the connecting component is used for connection and fixing.

2. The high-strength waterproof connector housing according to claim 1, characterized in that: The connection assembly comprises a connection disk (21), one side of the connection disk (21) is fixedly connected to one side of the upper shell (2), and one side of the connection disk (21) is fixedly connected to a collar (20).

3. The high-strength waterproof connector housing according to claim 2, characterized in that: A clamping column (22) is fixedly connected to the outer wall of the collar (20), and a left-right symmetrical fixing groove (12) is provided inside one side of the lower shell (1).

4. The high-strength waterproof connector housing according to claim 3, characterized in that: A stabilizing frame (13) is fixedly connected to the interior of the upper shell (2), and a connecting column (14) is slidably connected to the interior of the stabilizing frame (13).

5. The high-strength waterproof connector housing according to claim 4, characterized in that: The outer wall of one end of the connecting column (14) is fixedly connected to a limiting ring (15), and the outer wall of the connecting column (14) is sleeved with a spring (16).

6. The high-strength waterproof connector housing according to claim 5, characterized in that: The bottom end of the connecting column (14) is fixedly connected to a shifting rod (24), one end of the connecting column (14) is slidably connected to a clamping block (17), and one end of the spring (16) is fixedly connected to one side of the clamping block (17).

7. The high-strength waterproof connector housing according to claim 6, characterized in that: The clamping block (17) is rotatably connected to a rolling column (23) inside, and the outer wall of the rolling column (23) is fixedly connected to a roller (18).

8. The high-strength waterproof connector housing according to claim 2, characterized in that: A positioning column (19) is fixedly connected to one side of the upper shell (2), and the collar (20) is slidably connected to the outer wall of the positioning column (19).

Images