Quick-to-assemble USB connector

Abstract

The utility model relates to the technical field of USB connectors, and discloses a USB connector fast to assemble, which comprises an assembling mechanism, a sealing mechanism is arranged outside the assembling mechanism, the assembling mechanism comprises a first protective shell, the bottom of the first protective shell is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a first extrusion block, and the other end of the connecting block is fixedly connected with a second extrusion block. A second protective shell is arranged at the bottom of the first protective shell, a connecting groove is formed in the top of the second protective shell, a rotating assembly is mounted on the inner side of the second protective shell, a positioning block is arranged at one end of the rotating assembly, a positioning groove is formed in the inner side of the first protective shell, and the rotating assembly comprises a mounting block. A rotating shaft is mounted on the inner side of the mounting block, a rotating plate is fixedly connected to the outer portion of the rotating shaft, and a second extrusion block is fixedly connected to one end of the rotating plate. According to the USB connector capable of being assembled rapidly, the effects of being assembled conveniently and rapidly and improving the assembling efficiency are achieved through the assembling mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of USB connectors, in particular to a USB connector with quick assembly. Background Art

[0002] USB connector generally refers to USB interface. Universal Serial Bus is a serial bus standard and a technical specification for input and output interfaces. It is widely used in information communication products such as personal computers and mobile devices.

[0003] When a traditional USB connector is in use, since the fixed protective seat and the two protective covers are an integral whole, and the two protective covers are cross-fixed and connected, before installing the Z-shaped fixed seat, the staff needs to pry the two protective covers apart, and then fix the Z-shaped fixed seat inside the fixed protective seat, and finally cross-press and fix the two protective covers to be connected, which makes the assembly efficiency low. For example, Chinese Patent Publication No. CN 211719840 U discloses a USB connector that is easy to assemble, which mentions this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a USB connector with quick assembly, so as to solve the problem of low assembly efficiency in the traditional USB connector proposed in the above background technology. Because the fixed protective seat and the two protective covers are an integral whole, and the two protective covers are cross-fixed and connected, before installing the Z-shaped fixed seat, the staff needs to pry the two protective covers apart, and then fix the Z-shaped fixed seat inside the fixed protective seat, and finally cross-press and fix the two protective covers to be connected.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a USB connector with quick assembly, comprising an assembly mechanism, wherein a sealing mechanism is arranged outside the assembly mechanism;

[0006] The assembly mechanism includes a first protective shell, a connecting block is fixedly connected to the bottom of the first protective shell, one end of the connecting block is fixedly connected to the first extrusion block, a second protective shell is arranged at the bottom of the first protective shell, a connecting groove is opened at the top of the second protective shell, a rotating assembly is installed on the inner side of the second protective shell, a positioning block is arranged at one end of the rotating assembly, and a positioning groove is opened on the inner side of the first protective shell.

[0007] Preferably, the rotating assembly includes a mounting block, a rotating shaft is installed on the inner side of the mounting block, a rotating plate is fixedly connected to the outside of the rotating shaft, a second extrusion block is fixedly connected to one end of the rotating plate, and a return spring is installed on the outside of the rotating plate.

[0008] Preferably, the mounting block is fixedly connected to the inside of the second protective shell, and one end of the positioning block is fixedly connected to one end of the rotating plate.

[0009] Preferably, an extrusion groove is provided at one end of the connecting groove, and a Z-shaped fixing seat is installed at one end of the second protective shell.

[0010] Preferably, the sealing mechanism comprises a sealing block, the bottom of the sealing block is fixedly connected to a fixing plate, the bottom of the fixing plate is clamped with a connecting shell, and a sealing gasket is installed inside the connecting shell.

[0011] Preferably, the sealing block is fixedly connected to the outside of the first protective shell, and the connecting shell is fixedly connected to the outside of the second protective shell.

[0012] Preferably, the sealing pad is arranged in a concave shape, and the outside of the sealing block and the connecting shell 23 are provided with anti-slip grooves.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] First, the utility model pulls the first protective shell to make the connecting block leave the second protective shell, thereby separating the first protective shell from the second protective shell, and then the staff can install the Z-shaped fixing seat, and install the telecommunications plug post, the telecommunications connecting post and the telecommunications connecting piece, and then the staff can insert the connecting block at the bottom of the first protective shell into the connecting groove at the top of the second protective shell, and the second extrusion block is set as a right-angled triangle, and then the first extrusion block at one end of the connecting block can squeeze the second extrusion block, and through the set rotating shaft, the second extrusion block is moved to the outside of the extrusion groove, thereby driving the rotating plate to rotate, and then the positioning block at one end of the rotating plate is inserted into the positioning groove in the first protective shell, thereby completing the assembly of the first protective shell and the second protective shell, and the reset spring is set, so that after disassembly, the second extrusion block can be driven to re-enter the extrusion groove, thereby completing the assembly operation, achieving the effect of convenient assembly and improving assembly efficiency.

[0015] Second, when the utility model is connected through the first protective shell and the second protective shell, the bottom of the sealing block outside the first protective shell fits with the top of the connecting shell outside the second protective shell, and the fixing plate is inserted into the inside of the connecting shell, which further improves the stability of the connection. The connection is made more sealed by the provided sealing gasket, thereby protecting the internal electrical structure and achieving a sealing effect. The anti-slip grooves are provided to facilitate the removal of the USB connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0017] Figure 2 This is a three-dimensional diagram of the rotating assembly of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is an enlarged view of point A of the present utility model.

[0020] Wherein: 1. assembly mechanism; 2. sealing mechanism; 11. first protective shell; 12. connecting block; 13. first extrusion block; 14. second protective shell; 15. rotating assembly; 16. positioning block; 17. mounting block; 18. rotating shaft; 19. rotating plate; 101. second extrusion block; 102. return spring; 21. sealing block; 22. fixing plate; 23. connecting shell; 24. sealing gasket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides the following technical solutions: Example

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , a USB connector with quick assembly, comprising an assembly mechanism 1, and a sealing mechanism 2 is arranged outside the assembly mechanism 1;

[0024] The assembly mechanism 1 includes a first protective shell 11, a connecting block 12 is fixedly connected to the bottom of the first protective shell 11, one end of the connecting block 12 is fixedly connected to the first extrusion block 13, a second protective shell 14 is arranged at the bottom of the first protective shell 11, a connecting groove is opened at the top of the second protective shell 14, a rotating assembly 15 is installed on the inner side of the second protective shell 14, a positioning block 16 is arranged at one end of the rotating assembly 15, and a positioning groove is opened on the inner side of the first protective shell 11.

[0025] The rotating assembly 15 includes a mounting block 17 , a rotating shaft 18 is mounted on the inner side of the mounting block 17 , a rotating plate 19 is fixedly connected to the outside of the rotating shaft 18 , a second extrusion block 101 is fixedly connected to one end of the rotating plate 19 , and a return spring 102 is mounted on the outside of the rotating plate 19 .

[0026] The mounting block 17 is fixedly connected to the inside of the second protective shell 14 , and one end of the positioning block 16 is fixedly connected to one end of the rotating plate 19 .

[0027] An extrusion groove is provided at one end of the connection groove, and a Z-shaped fixing seat is installed at one end of the second protective shell 14 .

[0028] Through the above technical solution, at this time, by pulling the first protective shell 11, the connecting block 12 is separated from the second protective shell 14, so that the first protective shell 11 and the second protective shell 14 are separated, and then the staff can install the Z-shaped fixing seat, and install the telecommunications plug column, the telecommunications connecting column and the telecommunications connecting piece, and then the staff can insert the connecting block 12 at the bottom of the first protective shell 11 into the connecting groove at the top of the second protective shell 14, and the second extrusion block 101 is set as a right triangle, and then the first extrusion block 13 at one end of the connecting block 12 can squeeze the second extrusion block 101, and through the set rotating shaft 18, the second extrusion block 101 is moved to the outside of the extrusion groove, thereby driving the rotating plate 19 to rotate, and then the positioning block 16 at one end of the rotating plate 19 is inserted into the positioning groove in the first protective shell 11, thereby completing the assembly of the first protective shell 11 and the second protective shell 14, and the setting of the reset spring 102 can drive the second extrusion block 101 to re-enter the extrusion groove after disassembly, thereby completing the assembly operation, achieving the effect of convenient assembly and improving assembly efficiency. Example

[0029] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 On the basis of the first embodiment, it is further obtained that the sealing mechanism 2 includes a sealing block 21, a fixing plate 22 is fixedly connected to the bottom of the sealing block 21, a connecting shell 23 is clamped to the bottom of the fixing plate 22, and a sealing gasket 24 is installed inside the connecting shell 23.

[0030] The sealing block 21 is fixedly connected to the outside of the first protective shell 11 , and the connecting shell 23 is fixedly connected to the outside of the second protective shell 14 .

[0031] The sealing pad 24 is arranged in a concave shape, and the outsides of the sealing block 21 and the connecting shell 23 are arranged with anti-slip grooves.

[0032] Through the above technical solution, when the first protective shell 11 and the second protective shell 14 are connected, the bottom of the sealing block 21 outside the first protective shell 11 fits with the top of the connecting shell 23 outside the second protective shell 14, and the fixing plate 22 is inserted into the inside of the connecting shell 23, so as to further improve the stability of the connection. The connection is made more sealed by the provided sealing gasket 24, thereby protecting the internal electrical structure and achieving a sealing effect. The anti-slip grooves are provided to facilitate the removal of the USB connector.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A USB connector with quick assembly, comprising an assembly mechanism (1), characterized in that: A sealing mechanism (2) is provided outside the assembly mechanism (1); The assembly mechanism (1) comprises a first protective shell (11), the bottom of the first protective shell (11) is fixedly connected to a connecting block (12), one end of the connecting block (12) is fixedly connected to a first extrusion block (13), a second protective shell (14) is arranged at the bottom of the first protective shell (11), a connecting groove is provided at the top of the second protective shell (14), a rotating assembly (15) is installed on the inner side of the second protective shell (14), a positioning block (16) is provided at one end of the rotating assembly (15), and a positioning groove is provided on the inner side of the first protective shell (11).

2. A quick-to-assemble USB connector according to claim 1, characterized in that: The rotating assembly (15) comprises a mounting block (17), a rotating shaft (18) is mounted on the inner side of the mounting block (17), a rotating plate (19) is fixedly connected to the outside of the rotating shaft (18), a second extrusion block (101) is fixedly connected to one end of the rotating plate (19), and a return spring (102) is mounted on the outside of the rotating plate (19).

3. The quick-to-assemble USB connector according to claim 2, characterized in that: The mounting block (17) is fixedly connected inside the second protective shell (14), and one end of the positioning block (16) is fixedly connected to one end of the rotating plate (19).

4. The quick-to-assemble USB connector according to claim 1, characterized in that: An extrusion groove is provided at one end of the connection groove, and a Z-shaped fixing seat is installed at one end of the second protective shell (14).

5. The quick-to-assemble USB connector according to claim 1, characterized in that: The sealing mechanism (2) comprises a sealing block (21), the bottom of the sealing block (21) being fixedly connected to a fixing plate (22), the bottom of the fixing plate (22) being clamped to a connecting shell (23), and a sealing gasket (24) being installed inside the connecting shell (23).

6. The quick-to-assemble USB connector according to claim 5, characterized in that: The sealing block (21) is fixedly connected to the outside of the first protective shell (11), and the connecting shell (23) is fixedly connected to the outside of the second protective shell (14).

7. The quick-to-assemble USB connector according to claim 5, characterized in that: The sealing pad (24) is arranged in a concave shape, and the outsides of the sealing block (21) and the connecting shell (23) are provided with anti-slip grooves.

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