CN218770388U - USB anti-unplugging and plugging device - Google Patents

Abstract

The utility model discloses a USB prevents pulling out cartridge and puts, which comprises a bod, outer power source and net twine interface are installed to organism one side, and the organism opposite side is installed a plurality of and is prevented pulling out and insert the support, and mid-mounting has the USB interface in preventing pulling out and insert the support, and USB interface inner wall is installed photoelectric sensor, prevents pulling out and inserts support and USB interface lateral wall screw thread and install and prevent pulling out locking bolt, and controller and wireless communication module are installed in the organism outside, and photoelectric sensor and wireless communication module all with controller electric connection, positioning seat and locating hole are installed to organism both ends downside, the utility model discloses an install the USB interface inside preventing pulling out and inserting the support, prevent pulling out and insert support and USB interface lateral wall screw thread and install and prevent pulling out locking bolt for prevent pulling out locking bolt through rotary adjusting and can will insert the USB joint both sides of establishing in the USB interface and lock and handle, effectively prevent that the USB joint accident from pulling out, improve the security that USB connects the use.

Description

USB anti-unplugging and plugging device

Technical Field

The utility model relates to a USB equipment technical field specifically is a USB prevents pulling out cartridge and puts.

Background

A USB device is a piece of hardware at the end of a USB cable that performs user functions. The USB device can be divided into three parts, a USB bus interface, a USB logical device, and a functional device. The connection of the host to the device requires interaction between multiple layers and multiple entities, with the USB bus interface layer providing the underlying transport of data over the USB data lines. According to the function difference of the USB equipment, the USB equipment can be divided into two categories: a hub and a functional device. Hubs (hubs) are key components of USB systems, providing an electrical interface between USB devices and a host. The point of attachment of a USB connector is referred to as a port, which is used to extend the USB port of a host through which USB devices (including functional devices and other hubs) may connect to the host.

Application number 202010734411.9 among the prior art prevents mistake and pulls out USB socket based on electrorheological fluids state change relates to office supplies technical field, including the casing, the top inner wall fixedly connected with spring of casing, the right side fixedly connected with of spring and the inner wall swing joint's of casing transfer line. This prevent mistake based on electrorheological fluids state change and pull out USB socket, rubber membrane can be by extrusion inflation simultaneously, and laminate with the inner chamber shape of draw-in groove, it can the circular telegram to lead electrical pillar at last, make electrorheological fluids become solid-state from liquid, the shape that makes rubber membrane is fixed, thereby reached the effect with plug and casing relatively fixed, effectively prevent that the plug mistake from pulling out, the stability of office equipment has been improved, however, the structure is complicated, the production preparation is inconvenient, it is general to prevent pulling out the result of use, and when USB connects the mistake to pull out, do not have remote early warning's function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB prevents pulling out cartridge and puts to the structure is complicated among the solution prior art, and the production preparation is inconvenient, prevents pulling out the result of use generally, when USB connects the mistake to pull out moreover, does not have the problem of the function of long-range early warning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a USB prevents pulling out cartridge and puts, includes the organism, outer power source and net twine interface are installed to organism one side, the organism opposite side is installed a plurality of and is prevented pulling out and insert the support, mid-mounting has the USB interface in preventing pulling out and inserting the support, USB interface inner wall installs photoelectric sensor, prevent pulling out and insert support and USB interface lateral wall screw thread and install and prevent pulling out locking bolt, controller and wireless communication module are installed in the organism outside, and photoelectric sensor and wireless communication module all with controller electric connection.

Furthermore, positioning seats are installed on the lower sides of the two ends of the machine body, and positioning holes are formed in the two ends of each positioning seat.

Further, it has the protective cover to prevent pulling out to insert support one end and articulate, and protective cover one end downside installs the arch.

Furthermore, the anti-pulling support is provided with a positioning groove at one end, and the inner side of the protective cover is clamped with the positioning groove through an inner convex block.

Furthermore, the photoelectric sensor adopts a correlation type photoelectric switch, and the photoelectric sensor is installed inside two ends of a through hole inside the USB interface.

Furthermore, the anti-pulling locking bolt is symmetrical about the anti-pulling insertion support and the USB interface, and an insulating protection pad is installed at one end of the anti-pulling locking bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the USB interface and prevent pulling out inside inserting the support, prevent pulling out and insert support and USB interface lateral wall screw thread and install and prevent pulling out locking bolt for prevent pulling out locking bolt through rotary adjusting and can will insert the USB joint both sides of establishing in the USB interface and lock the processing, prevent effectively that the USB joint is unexpected to be pulled out, improve the security that the USB connects the use, simple structure is convenient for make moreover, and it is better to prevent pulling out the result of use.

2. The utility model discloses a USB interface inner wall installs photoelectric sensor, and controller and wireless communication module are installed in the organism outside, and photoelectric sensor and wireless communication module all with controller electric connection for when the USB joint is extracted by force, photoelectric sensor transmits the signal for the controller, the controller will control wireless communication module and send a signal to remote terminal, be convenient for carry out timely early warning, the security of improving the use.

3. The utility model discloses a prevent pulling out and insert that support one end articulates there is the protective cover for can carry out the closing cap protection and handle when the USB interface is not the time spent, improve the security of using, prevent pulling out moreover and insert support one end and seted up the constant head tank, and the protective cover inboard through interior lug and constant head tank joint, be convenient for establish the protective cover card in the USB interface one end outside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the anti-pulling support of the present invention;

fig. 3 is the main sectional view of the anti-pulling support structure of the present invention.

In the figure: 1. a body; 2. positioning seats; 3. positioning holes; 4. a controller; 5. a wireless communication module; 6. an external power interface; 7. the anti-pulling and anti-inserting support; 8. a USB interface; 9. positioning a groove; 10. a protective cover; 11. an inner bump; 12. a protrusion; 13. an anti-pull locking bolt; 14. an insulating protection pad; 15. a photoelectric sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, in an embodiment of the present invention, a USB anti-unplugging device, includes a body 1, an external power interface 6 and a network cable interface are installed on one side of the body 1, a plurality of anti-unplugging supports 7 are installed on the other side of the body 1, a USB interface 8 is installed in the middle of the anti-unplugging supports 7, a photoelectric sensor 15 is installed on the inner wall of the USB interface 8, anti-unplugging locking bolts 13 are installed on the side wall threads of the anti-unplugging supports 7 and the USB interface 8, so that the anti-unplugging locking bolts 13 can lock the two sides of the USB connector inserted in the USB interface 8 through rotation adjustment, thereby effectively preventing the USB connector from being accidentally unplugged, improving the safety of the USB connector, a controller 4 and a wireless communication module 5 are installed outside the body 1, and the photoelectric sensor 15 and the wireless communication module 5 are both electrically connected to the controller 4, so that when the USB connector is forcibly unplugged, the photoelectric sensor 15 transmits a signal to the controller 4, the controller 4 controls the wireless communication module 5 to send a signal to a remote terminal, thereby facilitating early warning and improving the safety of use.

Preferably, the positioning seats 2 are installed at the lower sides of the two ends of the machine body 1, and the positioning holes 3 are formed at the two ends of the positioning seats 2, so that the lower sides of the two ends of the machine body 1 can be conveniently installed and fixed.

Preferably, the anti-pulling support 7 is hinged to the protective cover 10 at one end, and the protrusion 12 is installed at the lower side of one end of the protective cover 10, so that the sealing cover protection processing can be performed when the USB interface 8 is not used, and the use safety can be improved.

Preferably, prevent pulling out and insert support 7 one end and seted up constant head tank 9, and protective cover 10 is inboard through interior lug 11 and constant head tank 9 joint, is convenient for improve the stability of protective cover 10 joint in preventing pulling out and inserting support 7 one end.

Preferably, the photoelectric sensor 15 adopts a correlation type photoelectric switch including a signal transmitter and a signal receiver, and the photoelectric sensor 15 is installed inside two ends of the through hole inside the USB interface 8, so as to facilitate sensing whether a connector is inserted into or pulled out of the USB interface 8.

Preferably, the anti-pulling locking bolt 13 is symmetrical about the anti-pulling support 7 and the USB interface 8, and an insulating protective pad 14 is installed at one end of the anti-pulling locking bolt 13, so as to improve the stability of locking the two sides of the USB connector.

The utility model discloses a theory of operation and use flow: install a plurality of supports 7 of inserting of preventing pulling out through 1 outside of organism, install USB interface 8 and prevent pulling out inside inserting support 7, prevent pulling out and insert support 7 and 8 lateral wall screw threads of USB interface and install and prevent pulling out locking bolt 13, make and prevent through rotary adjustment that pulling out locking bolt 13 can will insert the USB joint both sides of establishing in USB interface 8 and lock the processing, effectively prevent that the USB joint is unexpected to be pulled out, improve the security that the USB connects the use, moreover, the steam generator is simple in structure, the preparation of being convenient for, it is better to prevent pulling out the result of use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a USB prevents unplugging and inserting device, includes organism (1), its characterized in that: organism (1) one side is installed outer power source (6) and net twine interface, organism (1) opposite side is installed a plurality of and is prevented pulling out and insert support (7), mid-mounting has USB interface (8) in preventing pulling out and inserting support (7), photoelectric sensor (15) are installed to USB interface (8) inner wall, prevent pulling out and insert support (7) and USB interface (8) lateral wall screw thread and install and prevent pulling out locking bolt (13), controller (4) and wireless communication module (5) are installed in organism (1) outside, and photoelectric sensor (15) and wireless communication module (5) all with controller (4) electric connection.

2. The USB anti-unplugging device of claim 1, wherein: positioning seats (2) are installed on the lower sides of the two ends of the machine body (1), and positioning holes (3) are formed in the two ends of each positioning seat (2).

3. The USB anti-unplugging device of claim 1, wherein: prevent pulling out and insert support (7) one end and articulate there is protective cover (10), and protective cover (10) one end downside installs arch (12).

4. A USB anti-unplugging device according to claim 3 wherein: positioning grooves (9) are formed in one end of the anti-pulling and inserting support (7), and the inner side of the protective cover (10) is connected with the positioning grooves (9) in a clamping mode through inner convex blocks (11).

5. The USB anti-unplugging device of claim 1, wherein: the photoelectric sensor (15) adopts a correlation type photoelectric switch, and the photoelectric sensor (15) is arranged inside two ends of a through hole inside the USB interface (8).

6. The USB anti-unplugging device of claim 1, wherein: the anti-pulling locking bolt (13) is symmetrical about the effects of the anti-pulling plug support (7) and the USB interface (8), and one end of the anti-pulling locking bolt (13) is provided with an insulating protection pad (14).

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