CN220605066U - Multi-interface adapter - Google Patents

Abstract

The utility model relates to the technical field of adapter devices, specifically a multi-interface adapter. It includes a shell component and an interface component. The shell component includes an adapter body. A mounting block is connected to the top of the adapter body. A switch key is provided on the inside of the mounting block. A top groove is provided on the inside of the upper part of the adapter body. , the interface assembly includes a positioning block, a plug-in interface is provided on the inner side of the upper part of the adapter body, a clamping block is provided on the inner side of the sliding groove, one end of the clamping block is connected to a sliding block, and the sliding block The two ends are symmetrically connected to the limited side plates. When using a data cable, the connector of the data cable is inserted into the socket. At this time, the upper part of the connector squeezes the clamping blocks of the same group, and at the same time, the clamping blocks of this group clamp and fix the upper part of the connector, thus preventing The data cable is pulled during use, causing the interface to become loose and poor contact.

Description

A multi-interface adapter

Technical field

The utility model relates to the technical field of adapter devices, specifically a multi-interface adapter.

Background technique

An adapter is an interface converter, which can be an independent hardware interface device that allows hardware or electronic interfaces to be connected to other hardware or electronic interfaces, or it can be an information interface.

With the popularity of handheld devices, people are using more and more smart devices. In particular, smart phones use connection ports to charge the built-in batteries of the devices. During the charging process, a power adapter is needed to convert alternating current into direct current. The battery is transmitted to the smart device through wires. The power adapter with only one interface in traditional technology can no longer adapt to people's growing charging needs. Therefore, various styles of multi-interface power adapters have appeared on the market, but multiple interfaces are used as a Overall, multiple electronic components are shared. When the cable is connected to the interface, the cable is easily pulled during use, causing the interface to become loose and poor contact, which has a certain impact on people's use.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a multi-interface adapter to solve the problem that multiple interfaces are used as a whole to share multiple electronic components. When the connecting wire is connected to the interface, the connecting wire is easily pulled during use. , causing the interface to become loose and poor contact. When using a data cable, the connector of the data cable is inserted into the plug-in interface. At this time, the upper part of the connector squeezes the clamping blocks of the same group, and at the same time, the clamping blocks of this group press the connection The upper part of the device is clamped and fixed to prevent the data cable from being pulled during use, causing the interface to become loose and poor contact.

In order to achieve the above purpose, the utility model adopts a technical solution: a multi-interface adapter, including a shell component and an interface component. The shell component includes an adapter body, and a mounting block is connected to the top of the adapter body. The mounting block is connected to the top of the adapter body. A switch key is provided on the inside of the block, a power cord interface is provided on one end of the adapter body, an indicator light is provided on the inside of one end of the adapter body, a top groove is provided on the inside of the upper part of the adapter body, and the interface assembly includes a positioning block, the upper inner side of the adapter body is provided with a plug-in interface, the inner side of the positioning block is provided with a sliding groove, the inner side of the sliding groove is provided with a clamping block, and one end of the clamping block is connected to a sliding block, so The two ends of the sliding block are symmetrically connected to the limited side plates, the upper and lower ends of the sliding block are symmetrically connected to the limited side plates, a positioning groove is provided on the inside of the positioning block, and the inner wall of the positioning groove is connected with a compression spring.

The beneficial effects of the utility model are: when using a data cable, the connector of the data cable is inserted into the plug interface. At this time, the upper part of the connector squeezes the clamping blocks of the same group, and at the same time, the clamping blocks of this group press the connector The upper part is clamped and fixed to prevent the data cable from being pulled during use, resulting in loosening of the interface and poor contact. Through the setting of the switch key, it is used to switch the plug interface, thereby achieving independent switching of the plug interface partitions, thus improving the use of the device. Security is used to display the status of the plug interface through the setting of the indicator light.

In order to achieve independent switching of plug interface partitions:

As a further improvement of the above technical solution: the number of the switch keys is the same as the number of indicator lights, the number of the indicator lights is the same as the number of plug interfaces, and the switch keys are electrically connected to the corresponding indicator lights and plug interfaces.

The beneficial effects of this improvement are: through the setting of the switch key, it is used to switch the plug interface, thereby realizing the independent switch of the plug interface partitions, thereby improving the safety of the use of the device; through the setting of the indicator light, it is used to display the status of the plug interface .

To prevent dust from entering the adapter body through the heat dissipation vents:

As a further improvement of the above technical solution: the adapter body is symmetrically provided with heat dissipation ports at both ends, and the inner wall of the heat dissipation port is connected with a dust-proof net.

The beneficial effects of this improvement are: the setting of the heat dissipation port is used to improve the heat dissipation of the device when used, and the setting of the dust-proof net is used to prevent dust from entering the adapter body through the heat dissipation port.

In order to pass the setting of the alternate interface, the interface for the removable hard disk cable:

As a further improvement of the above technical solution: one end of the adapter body is provided with a backup interface, and the backup interface and the power cord interface are provided on the same side of the adapter body.

The beneficial effects of this improvement are: through the setting of the power line interface, it is used for the interface of the power line; through the setting of the backup interface, it is used for the interface of the mobile hard disk cable; at the same time, the backup interface can be used for the socket of the external power supply.

In order to pass the setting of the plug interface, it is used to insert the data cable of the corresponding device:

As a further improvement of the above technical solution: two positioning blocks are used together in a group. The two positioning blocks in the same group are symmetrically arranged. The positioning blocks are connected to the inner wall of the indicator light. The positioning blocks in each group are There is a plug-in interface, which is a USB interface and has a single-port output of 2.4A.

The beneficial effects of this improvement are: the setting of the positioning block is used to position the clamping block, and the setting of the plug interface is used to insert the data cable of the corresponding device.

In order to prevent the data cable from being pulled during use, resulting in loose interface and poor contact:

As a further improvement of the above technical solution: the side cross-section of the clamping block is an arc-shaped structure, and the size of the sliding block matches the size of the sliding groove.

The beneficial effect of this improvement is: when using a data cable, the connector of the data cable is inserted into the plug interface. At this time, the upper part of the connector squeezes the clamping blocks of the same group, and at the same time, the clamping blocks of this group press the upper part of the connector. It is clamped and fixed to prevent the data cable from being pulled during use, causing the interface to become loose and poor contact.

In order to limit the movement range of the clamping block:

As a further improvement of the above technical solution: the height of the limiting side plate is the same as the height of the sliding block, and the length of the limiting side plate is the same as the length of the sliding block.

The beneficial effect of this improvement is that the setting of the limiting side plate and the limiting side plate are used to limit the moving range of the sliding block, thereby limiting the moving range of the clamping block.

In order for the compression spring to exert force on the sliding block during contraction and deformation:

As a further improvement of the above technical solution: one end of the compression spring away from the inner wall of the positioning groove is connected to the sliding block.

The beneficial effect of this improvement is: when the clamping block slides toward the sliding groove due to the force from the upper part of the connector, the clamping block exerts force on the compression spring through the sliding block during the sliding process, and then the compression spring is deformed by force and It contracts, and at the same time, the compression spring exerts force on the sliding block during the contraction and deformation process.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

Figure 2 is an enlarged structural schematic diagram of position A in Figure 1.

Figure 3 is a schematic structural diagram of the plug interface of the present utility model.

Figure 4 is a schematic structural diagram of the clamping block of the present utility model.

Figure 5 is a schematic structural diagram of a top view of the positioning block of the present utility model.

In the picture: 1. Shell assembly; 11. Adapter body; 12. Installation block; 13. On/off key; 14. Heat dissipation port; 15. Dust filter; 16. Power cord interface; 17. Spare interface; 18. Indicator light ; 19. Top slot; 2. Interface component; 21. Positioning block; 22. Insertion interface; 23. Clamping block; 24. Sliding groove; 25. Sliding block; 26. Limiting side plate; 27. Limiting side plate ; 28. Positioning slot; 29. Compression spring.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any influence on the protection scope of the present utility model. limiting effect.

As shown in Figures 1-5, a multi-interface adapter includes a housing component 1 and an interface component 2. The housing component 1 includes an adapter body 11, and a mounting block 12 is connected to the top of the adapter body 11. A switch key 13 is provided on the inside of the installation block 12, a power cord interface 16 is provided on one end of the adapter body 11, an indicator light 18 is provided on the inside of one end of the adapter body 11, and a top is provided on the inside of the upper part of the adapter body 11. slot 19. The interface assembly 2 includes a positioning block 21. An insertion port 22 is provided on the upper inner side of the adapter body 11. A sliding groove 24 is provided on the inner side of the positioning block 21. A clip is provided on the inner side of the sliding groove 24. Holding block 23, one end of the clamping block 23 is connected to a sliding block 25, both ends of the sliding block 25 are symmetrically connected to the limiting side plate 26, and the upper and lower ends of the sliding block 25 are symmetrically connected to the limiting side. The plate 27 has a positioning groove 28 on the inside of the positioning block 21. The inner wall of the positioning groove 28 is connected with a compression spring 29. The number of the switch keys 13 is the same as the number of the indicator lights 18. The number of the indicator lights 18 is The number is the same as the number of plug interfaces 22. The switch key 13 is electrically connected to the corresponding indicator light 18 and the plug interface 22; through the setting of the switch key 13, it is used to switch the plug interface 22, thereby realizing the independent partition of the plug interface 22. switch, thereby improving the safety of use of the device, through the setting of the indicator light 18, used to display the status of the plug interface 22, the two ends of the adapter body 11 are symmetrically provided with heat dissipation ports 14, and the inner wall of the heat dissipation port 14 is connected There is a dust-proof net 15; the arrangement of the heat dissipation port 14 is used to improve the heat dissipation of the device when used, and the arrangement of the dust-proof net 15 is used to prevent dust from entering the adapter body 11 through the heat dissipation port 14. The adapter body A backup interface 17 is provided at one end of 11, and the backup interface 17 and the power cord interface 16 are provided on the same side of the adapter body 11; through the setting of the power cord interface 16, the interface for the power line can be used, and through the setting of the backup interface 17 , used as an interface for mobile hard disk cables. At the same time, the backup interface 17 can be used as a socket for external power supply. Two positioning blocks 21 are used together in a group. The two positioning blocks 21 in the same group are arranged symmetrically. 21 is connected to the inner wall of the indicator light 18, and a plug interface 22 is provided between each group of positioning blocks 21. The plug interface 22 is a USB interface and has a single port output of 2.4A; through the setting of the positioning blocks 21, it is used to The positioning of the clamping block 23 is used to insert the data cable of the corresponding device through the setting of the plug interface 22. The side view cross section of the clamping block 23 is an arc-shaped structure. The size of the sliding block 25 is consistent with the sliding groove. 24 in size; when using a data cable, the connector of the data cable is inserted into the socket 22. At this time, the upper part of the connector squeezes the clamping blocks 23 of the same group, and at the same time, the clamping blocks 23 of this group are connected. The upper part of the device is clamped and fixed to prevent the data cable from being pulled during use, resulting in loosening of the interface and poor contact. The height of the limiting side plate 26 is the same as the height of the sliding block 25, and the height of the limiting side plate 27 is The length is the same as the length of the sliding block 25; through the setting of the limiting side plate 26 and the limiting side plate 27, it is used to limit the moving range of the sliding block 25, thereby limiting the moving range of the clamping block 23. The compression One end of the spring 29 away from the inner wall of the positioning groove 28 is connected to the sliding block 25; when the clamping block 23 slides toward the sliding slot 24 due to the force from the upper part of the connector, the clamping block 23 is aligned with the sliding block 25 during the sliding process. The compression spring 29 exerts force, and then the compression spring 29 deforms and contracts under the force. At the same time, the compression spring 29 exerts force on the sliding block 25 during the contraction and deformation process.

The working principle of the utility model is: when using a data cable, the connector of the data cable is inserted into the plug interface 22. At this time, the upper part of the connector squeezes the clamping blocks 23 of the same group. When the clamping block 23 is pressed by the connector, When the upper force slides toward the sliding groove 24, the clamping block 23 exerts force on the compression spring 29 through the sliding block 25 during the sliding process, and then the compression spring 29 is deformed and contracts under the force. At the same time, the compression spring 29 is contracting. During the deformation process, a force is exerted on the sliding block 25, and at the same time, the group of clamping blocks 23 clamps and fixes the upper part of the connector, thereby preventing the data cable from being pulled during use, resulting in loosening of the interface and poor contact, and through the position limiter The setting of the side plate 26 and the limiting side plate 27 are used to limit the moving range of the sliding block 25, thereby limiting the moving range of the clamping block 23. The setting of the switch key 13 is used to switch the plug interface 22. Then, the plug interface 22 can be switched independently in different zones, thereby improving the safety of use of the device. The setting of the indicator light 18 is used to display the status of the plug interface 22, and the setting of the heat dissipation vent 14 is used to improve the heat dissipation of the device during use. , through the setting of the dust-proof net 15, it is used to prevent dust from entering the adapter body 11 through the heat dissipation port 14, through the setting of the power cord interface 16, it is used for the power cord interface, and through the setting of the backup interface 17, it is used for the mobile hard disk At the same time, the backup interface 17 can be used as an external power socket. Through the setting of the positioning block 21, it is used to position the clamping block 23. Through the setting of the plug interface 22, it is used to insert the corresponding device data cable, adapter The main body 11 achieves the purpose of adaptation, and the relevant principles of the plug interface 22, power line interface 16, and backup interface 17 involved in this structure are disclosed prior art, and the components are all universal standard parts or known to those skilled in the art. The components, their structures and principles can be known by the technical personnel through technical manuals or through conventional experimental methods.

It should be noted that, as used herein, the terms "include", "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or equipment.

This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and the core idea of the present invention. The above are only the preferred embodiments of the present utility model. It should be pointed out that due to the limitation of written expressions, there are objectively unlimited specific structures. For those of ordinary skill in the art, without departing from the principles of the present utility model, Under the premise, several improvements, modifications or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, modifications or combinations, or the ideas and technical solutions of the utility model can be directly applied to the utility model without improvement. All other situations should be regarded as within the protection scope of the present utility model.

Claims (8)

1. A multi-interface adapter, including a housing assembly (1) and an interface assembly (2). The housing assembly (1) includes an adapter body (11), which is characterized in that: the top of the adapter body (11) A mounting block (12) is connected, a switch key (13) is provided inside the mounting block (12), a power cord interface (16) is provided at one end of the adapter body (11), and the adapter body (11) An indicator light (18) is provided on the inside of one end, and a top groove (19) is provided on the inside of the upper part of the adapter body (11). The interface assembly (2) includes a positioning block (21), and the adapter body (11) A plug-in port (22) is provided on the inner side of the upper part, a sliding groove (24) is provided on the inner side of the positioning block (21), and a clamping block (23) is provided on the inner side of the sliding groove (24). One end of the block (23) is connected to a sliding block (25). The two ends of the sliding block (25) are symmetrically connected to the limited side plates (26). The upper and lower ends of the sliding block (25) are symmetrically connected to the limited side plates. Position side plate (27), a positioning groove (28) is provided on the inside of the positioning block (21), and a compression spring (29) is connected to the inner wall of the positioning groove (28). 2. A multi-interface adapter according to claim 1, characterized in that: the number of said switch keys (13) is the same as the number of indicator lights (18), and the number of said indicator lights (18) is the same as the number of plug interfaces. (22) have the same number, and the switch key (13) is electrically connected to the corresponding indicator light (18) and plug interface (22). 3. A multi-interface adapter according to claim 1, characterized in that: heat dissipation ports (14) are symmetrically provided at both ends of the adapter body (11), and the inner wall of the heat dissipation port (14) is connected with an anti-static material. Dust Web(15). 4. A multi-interface adapter according to claim 1, characterized in that: a backup interface (17) is provided at one end of the adapter body (11), and the backup interface (17) and the power cord interface (16) Open on the same side of the adapter body (11). 5. A multi-interface adapter according to claim 1, characterized in that: every two positioning blocks (21) are used in a group, and the two positioning blocks (21) in the same group are arranged symmetrically. The positioning blocks (21) are connected to the inner wall of the indicator light (18). A plug-in interface (22) is provided between each group of the positioning blocks (21). The plug-in interface (22) is a USB interface and has a single port output of 2.4 A. 6. A multi-interface adapter according to claim 1, characterized in that: the side cross-section of the clamping block (23) is an arc-shaped structure, and the size of the sliding block (25) is consistent with the sliding groove. (24) dimensions to match. 7. A multi-interface adapter according to claim 1, characterized in that: the height of the limiting side plate (26) is the same as the height of the sliding block (25), and the height of the limiting side plate (27) is The length is the same as that of the slider (25). 8. A multi-interface adapter according to claim 1, characterized in that: one end of the compression spring (29) away from the inner wall of the positioning groove (28) is connected to the sliding block (25).