WO2019061229A1

WO2019061229A1 - Usb interface sealing device and terminal

Info

Publication number: WO2019061229A1
Application number: PCT/CN2017/104222
Authority: WO
Inventors: 朱朋; 肖风; 高培义; 董兆涛; 章海星
Original assignee: 深圳传音通讯有限公司
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2019-04-04

Abstract

A USB interface sealing device and a terminal. The device comprises a USB interface (110) and a movable baffle (120) provided on an end portion of the USB interface. When a USB connector is unplugged from the USB interface (110), the baffle (120) covers and seals the USB interface (110), such that the USB interface (110) can be sealed by means of the sliding of the baffle (120) when the USB interface (110) is not in use. The device structure is reliable and has a good sealing performance, so that a user can buy fewer accessories for sealing a USB interface, and thus, the user can save on usage costs and the user experience can be improved.

Description

USB interface sealing device and terminal

[0001] The present application relates to the field of electronic terminal devices, and in particular, to a USB interface sealing device and a terminal.

Background technique

[0002] At present, the USB interface seal of the popular large-screen smart phone is sealed by an external mobile phone case with a USB interface silicone plug or a single silicone plug. On the one hand, the silicone sleeve is prone to aging, has a short service life, and needs to be replaced occasionally, causing troubles for many mobile phone users. On the other hand, many users do not like to have a mobile phone case or a single silicone plug for the mobile phone in order to pursue a sense of experience. As a result, the USB interface cannot be sealed and the user experience is poor.

technical problem

[0003] In the prior art, the silicone sleeve is prone to aging and yellowing, which causes the silicone plug to fall off easily, and needs to be replaced occasionally, and the single silicone plug is easily lost, and needs to be purchased without interruption, which invisibly increases the user's use cost. Further, after the charging is completed, since the silicone sleeve or the single silicone plug does not have an automatic closing function, the user often forgets to seal the USB interface, which is inconvenient to use, causes the user to abandon the sealing, and allows the external environment to corrode the USB interface device, shortening The phone has a long service life and a poor user experience.

Problem solution

Technical solution

[0004] In view of the above technical problem, the present application provides a USB interface sealing device and a terminal, which can enable the USB interface to seal the USB interface by using the baffle sliding without using the buck, and has good structural reliability, good sealing performance, and reduces user's purchase of sealed USB. The accessories of the interface save the user's use cost and enhance the user experience.

In order to solve the above technical problem, the present application provides a USB interface sealing device including a USB interface and a movable baffle on an end of the USB interface to dial the USB interface at the USB connector. The baffle seals the USB interface cover.

Further, the USB interface sealing device further includes a horizontally disposed horizontal groove, the baffle movable device is in the horizontal groove, and is slidable in a horizontal direction.

[0007] Further, the baffle includes a first block and a second block, and the first block and the second block The movable device is in the horizontal slot, and the first block and the second block slide in opposite directions

And bonding the first side of the first block and the first side of the second block to each other

The SB interface is sealed.

Further, an elastic member is disposed on both sides of the horizontal groove, and the second side surface of the first block and the second side surface of the second block are respectively fixedly connected to the corresponding elastic members.

Further, the USB interface sealing device further includes vertically disposed vertical slots, and movable devices on both sides of the baffle are in the vertical slots and are slidable in a vertical direction.

[0010] Further, an elastic member is disposed on one side of the vertical slot, and the baffle is fixedly connected to the elastic member near the first side of the elastic member.

[0011] Further, the elastic member is a spring.

[0012] Further, the material of the baffle is made of plastic.

[0013] Further, the USB interface sealing device further includes a switch, the switch is fixedly connected to the baffle to drive the baffle to slide

[0014] The present application also provides a terminal comprising a USB interface sealing device as described above.

Advantageous effects of the invention

Beneficial effect

[0015] The present application provides a USB interface sealing device and a terminal. By setting a baffle in the USB interface, the USB interface can be sealed by using the baffle sliding without using the baffle, and the structure is reliable and the sealing is good. Reduce the user's purchase of sealed USB interface accessories, saving the user's cost of use, so that the U SB interface can be sealed and sealed, which can effectively prevent the metal in the USB interface from being corroded, prolong the service life of the USB interface, and enhance the user experience. .

Brief description of the drawing

DRAWINGS

1 is a schematic structural diagram of a USB interface sealing device according to a first embodiment of the present application.

2 is a schematic structural diagram of a USB interface sealing device according to a second embodiment of the present application.

3 is a cross-sectional structural view of the USB interface sealing device of FIG. 2.

4 is a schematic structural diagram of a USB interface sealing device according to a third embodiment of the present application.

[0020] FIG. 5 is a structural block diagram of a terminal according to a fourth embodiment of the present disclosure. [0021] FIG. 6 is a schematic structural view of a USB interface sealing device of the terminal mated with a USB connector. Embodiments of the invention

[0022] In order to further illustrate the technical means and functions of the present invention for achieving the intended purpose of the invention, the specific embodiments and methods of the USB interface sealing device and terminal according to the present invention will be described below with reference to the accompanying drawings and preferred embodiments. The steps, structure, characteristics and functions are detailed below.

The above and other technical features, features, and advantages of the present invention will be apparent from the following description of the preferred embodiments of the invention. The technical means and functions of the present invention for achieving the intended purpose can be more deeply and specifically understood by the description of the specific embodiments. However, the drawings are only for the purpose of reference and description, and are not intended to limit.

Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of a USB interface sealing device 100 according to a first embodiment of the present application. As shown in FIG. 1, an embodiment of the present invention provides a USB interface sealing device 100. Specifically, in the present embodiment, the USB interface sealing device 100 includes a USB interface 110 and a shutter 120.

[0025] Specifically, in the present embodiment, the baffle 120 is movably disposed on the end of the USB interface 110 to dial the USB interface 110 at the US B connector, and the baffle 120 covers and seals the USB interface 110.

Specifically, in a practical manner, the USB interface sealing device 100 can be, but is not limited to, a horizontal groove including a horizontal arrangement. Specifically, the horizontal groove extends in the horizontal direction. For example, in one embodiment, one end of the horizontal groove may be, but not limited to, flush with one side of the USB interface 110 in the horizontal direction. For example, in another embodiment, the horizontal groove The two ends of the USB interface 110 are respectively extended in the horizontal direction on both sides in the horizontal direction, and the length of the horizontal slot is much larger than the length of the USB interface 110, and the width of the horizontal slot is slightly larger than the width of the USB interface 110. Specifically, in the present embodiment, the shutter 120 can move the device in the horizontal groove and can slide in the horizontal direction. For example, the baffle 120 can slide along the left or right side in the horizontal direction. In an embodiment, when the baffle 120 slides along the left side, the USB interface 110 in the sealed state is hiccuped, when the baffle 120 Slide the cymbal on the right side to make the USB interface 110 in the snoring state cover and seal through the baffle 120. However, the present invention is not limited thereto. For example, in other embodiments, the baffle 120 may be slid along the right side. The USB interface 110 in the sealed state is opened, and the shutter 120 is slid along the left side, so that the USB interface 110 in the snoring state is closed and sealed by the shutter 120.

[0027] Specifically, in the embodiment, one side of the horizontal groove is provided with an elastic member, one end of the elastic member and the water One end of the flat groove is fixedly connected, and the other end of the elastic member is fixedly coupled to one end of the baffle 120, so that the baffle 120 slides in the horizontal direction under the driving of the elastic member.

[0028] Specifically, in the present embodiment, the elastic member may be, but not limited to, a spring.

[0029] Specifically, in the present embodiment, the baffle 120 may be, but not limited to, made of plastic material and integrally formed by the injection molding.

[0030] Specifically, in another embodiment, the USB interface sealing device 100 can be, but is not limited to, a vertical slot that includes a vertical arrangement. Specifically, the vertical slot extends in a vertical direction. For example, in one embodiment, one end of the vertical slot may be, but is not limited to, flush with one side of the USB interface 110 in the vertical direction, for example, in another embodiment. The two ends of the vertical slot are respectively extended by the USB interface 110 in the vertical direction on both sides in the vertical direction, and the length of the vertical slot is slightly larger than the length of the USB interface 110, and the width of the vertical slot is much larger than the USB. The width of the interface 110. Specifically, in the present embodiment, the shutter 120 can move the device in the vertical slot and can slide in the vertical direction. For example, the baffle 120 can slide along the upper side or the lower side in the vertical direction. In an embodiment, when the baffle 120 slides along the upper side, the USB interface 110 in the sealed state is hiccuped, when the baffle 120 Slide the cymbal along the lower side so that the USB interface 110 in the snoring state is sealed by the baffle 120. Specifically, the USB connector 110 is detached from the USB interface 110. The baffle 120 can be automatically but not limited by its gravity. The side slides, but is not limited thereto. For example, in other embodiments, the baffle 120 may be slid along the lower side to make the USB interface 110 in a sealed state snoring, and the baffle 120 slides along the upper side. The USB interface 110 in the snoring state is sealed by the baffle 120.

[0031] Specifically, in this embodiment, one side of the vertical slot is provided with an elastic member, one end of the elastic member is fixedly connected to one end surface of the vertical slot, and the other end of the elastic member is fixed to one end of the baffle 120. The connection is such that the shutter 120 slides in the vertical direction under the driving of the elastic member.

[0032] Specifically, in the present embodiment, the elastic member may be, but not limited to, a spring.

Specifically, in the present embodiment, the baffle 120 may be, but not limited to, made of a material made of plastic, and integrally formed by the injection molding.

[0034] Specifically, the USB interface sealing apparatus 100 provided by the embodiment provides a baffle 120 in the USB interface 110, so that the USB interface 110 is sealed by the baffle 120 without using the baffle 120, and the structure is reliable. Good performance, good sealing, reduce the user's purchase of sealed USB interface 110 accessories, save the user's cost of use, so that the USB interface 110 can be sealed and sealed, which can effectively prevent USB connection The metal in the port 110 is corroded, extending the life of the USB interface 110 and improving the user experience.

Please refer to FIG. 2. FIG. 2 is a schematic structural diagram of a USB interface sealing device 100 according to a second embodiment of the present application. As shown in FIG. 2, in the present embodiment, the baffle 120 may include, but is not limited to, a first stopper 121 and a second stopper 123.

[0036] Specifically, in an embodiment, the first block 121 and the second block 123 may be, but are not limited to, symmetrical with each other in structure. For example, the first stop 12 1 and the second stop 123 can be cut off from the middle to obtain the symmetrical first stop 12 1 and the second stop 123 , but the length is not limited thereto. In other embodiments, the length of the first stop 121 can be Longer or shorter than the length of the second stopper 123, the width of the first stopper 121 is the same as the width of the second stopper 123

[0037] Specifically, in the embodiment, the first block 121 and the second block 123 are movable in the horizontal slot 130. Specifically, when the first stopper 121 and the second stopper 123 slide in opposite directions, that is, the first stopper 121 and the second stopper 123 are close to each other, and the first side and the second side of the first stopper 121 are The first sides of the stoppers 123 are fitted to each other to seal the USB interface 110. When the first stopper 121 and the second stopper 123 slide in the mutually distant direction, the first side of the first stopper 121 and the first side of the second stopper 123 are apart from each other to expose the USB interface 110.

[0038] Please refer to FIG. 3 together. FIG. 3 is a cross-sectional structural view of the USB interface sealing device 100 of FIG. As shown in Fig. 2 and Fig. 3, specifically, in the present embodiment, elastic members 140 are provided on both sides of the horizontal groove 130. The second side of the first stop 121 and the second side of the second stop 123 are fixedly coupled to the corresponding elastic members 140, respectively. Specifically, one end of each elastic member 140 is fixedly connected to one side of the corresponding horizontal groove 130, and the other end of each elastic member 140 is opposite to the second side of the corresponding first stopper 121 or the second stopper 123. The two side surfaces are fixedly connected, and the first side surface of the first stopper 121 and the first side surface of the second stopper 123 are fitted together, and the two elastic members 140 are just in a free state or a slightly compressed state.

[0039] Specifically, in the embodiment, when the USB connector needs to be inserted, the first block 121 and the second block 123 are respectively slid away from each other to expose the USB interface 110, so that the USB connector can be connected. Inserted into the US B interface 110, the first stop 121 and the second stop 123 respectively compress the corresponding elastic members 140

[0040] Specifically, in the embodiment, when the USB connector needs to be pulled out from the USB interface 110, after the USB connector 110 is pulled out, the elastic force of the elastic members 140 on both sides of the horizontal slot 130 is affected. Next The first stopper 121 and the second stopper 123 are respectively slid in a direction close to each other until the first side of the first stopper 121 and the first side of the second stopper 123 are in contact with each other, thereby realizing the first stopper The 121 and the second stopper 123 automatically seal the USB interface 110 without user operation, thereby improving the user experience.

[0041] Specifically, in an embodiment, the elastic member 140 may be, but not limited to, a spring, and two sides of the horizontal groove 130 have two springs, respectively.

Specifically, in the embodiment, the two sides of the horizontal groove 130 extend outward to form two third bosses 1 32 . One ends of the two springs on one side of the horizontal groove 130 are respectively sleeved and fixed to the outer walls of the two third bosses 132 corresponding thereto.

Specifically, in the embodiment, the second side surface of the first block 121 extends outwardly to form two first bosses 122 corresponding to the third bosses 132. Specifically, the two first bosses 122 on the second side of the first block 121 are respectively fixedly connected to the other end of the corresponding spring, so as to push the first block 121 to be close to the second under the elastic force of the spring. The direction of the stopper 123 slides.

Specifically, in the embodiment, the second side of the second block 123 extends outwardly to form two second bosses 124 corresponding to the third bosses 132. Specifically, the two second bosses 124 on the second side of the second block 123 are respectively fixedly connected to the other end of the corresponding spring, so as to push the second block 123 closer to the first one under the elastic force of the spring. The direction of the stopper 121 slides.

[0045] Specifically, in the embodiment, the material of the first stopper 121 may be, but not limited to, made of plastic, and the first stopper 121 is integrally molded by injection molding.

[0046] Specifically, in the embodiment, the material of the second stopper 123 may be, but not limited to, made of plastic, and the first stopper 121 is integrally molded by injection molding.

[0047] Specifically, in another embodiment, when the baffle 120 is designed to slide the cymbal in the vertical direction, the baffle 120 may, but is not limited to, include a third block (not shown) and a fourth block. The block (not shown), the cooperation between the third block and the fourth block is similar to the cooperation between the first block 121 and the second block 123 provided in this embodiment, and the difference is the third block. And the fourth block is slid up and down to expose or seal the USB interface 110, and the first block 121 and the second block 123 are slid to the left and right to expose or seal the USB interface 110.

Specifically, in an embodiment, the baffle 120 is designed to slide the cymbal in the vertical direction, and the baffle 120 is separated into the third block and the fourth block 吋, the upper and lower sides of the vertical slot Elastic members 140 are respectively disposed on the upper surface, One end of each elastic member 140 is fixedly connected to one side of its corresponding vertical groove, and the other end of each elastic member 140 is respectively fixed to the second side of the corresponding third block or the second side of the fourth block. The connection is such that the first side of the third block and the first side of the fourth block are in close contact under the elastic force of the elastic member 140, thereby sealing the USB interface 110.

[0049] Specifically, in an embodiment, the elastic member 140 may be, but is not limited to, a spring.

[0050] Specifically, in the embodiment, the material of the third stopper may be, but not limited to, made of plastic, and the first stopper 121 is integrally molded by injection molding.

[0051] Specifically, in the embodiment, the material of the fourth stopper may be, but not limited to, made of plastic, and the first stopper 121 is integrally molded by injection molding.

[0052] Specifically, the USB interface sealing device 100 provided by the embodiment provides the first block 121 and the second block 123 in the USB interface 110, so that the USB interface 110 utilizes the first block 121 without being used. Close contact with the second stopper 123, good structural reliability, good sealing performance, reducing the user's purchase of the sealed USB interface 110 accessories, saving the user's use cost, and also providing the USB interface 110 in the USB connector by providing the elastic member 140 After being pulled out, the first stopper 121 and the second stopper 123 can be slid in the direction of being close to each other, thereby realizing automatic sealing of the USB interface 110, and the degree of automation is high, and the user does not need to perform a sealing operation intentionally, so that the USB can be made. The interface 110 is sealed and sealed, which can effectively prevent the metal in the USB interface 110 from being corroded, prolong the service life of the terminal, and enhance the user experience.

Please refer to FIG. 4. FIG. 4 is a schematic structural diagram of a USB interface sealing device 100 according to a third embodiment of the present application. As shown in FIG. 4, in the present embodiment, the USB interface sealing device 100 further includes a switch 150.

[0054] Specifically, in the embodiment, the switch 150 is fixedly coupled to the baffle 120 to drive the baffle 120 to slide, so that the user can slide the baffle 120 in the horizontal direction or the vertical direction through the switch 150. Thereby, the USB interface 110 in the sealed state is exposed, or the USB interface 110 in the bare state is sealed, but is not limited thereto. Specifically, the switch 150 provided in this embodiment can also be applied to the above embodiment, thereby facilitating the operation of the shutter 120 or the first stopper 121, the second stopper 123, and the like in the USB interface 110.

[0055] Specifically, in the present embodiment, the material of the gate 150 may be made of plastic.

[0056] Specifically, the USB interface sealing device 100 provided by the present embodiment can easily slide the baffle 120 for sealing the USB interface 110 to expose the USB interface 110 by setting the switch 150, thereby being required by the user. Insert the USB connector 吋, which is convenient for the user to slide the baffle 120, avoiding the use of the USB connector directly The board 120 extends the life of the USB connector and enhances the user experience.

[0057] Please refer to FIG. 5 together. FIG. 5 is a structural block diagram of a terminal 200 according to the fourth embodiment of the present application. As shown in Figures 1 to 5, the present invention provides a terminal 200. Specifically, in the present embodiment, the terminal 200 includes a USB interface sealing device 100.

[0058] Specifically, in the present embodiment, the USB interface sealing device 100 is disposed on the bottom end 210 of the terminal 200, but is not limited thereto.

[0059] Specifically, in an embodiment, the USB interface sealing device 100 includes a horizontal slot 130, a first stop 12 1 and a second stop 123.

[0060] Specifically, in an embodiment, the first stopper 121 and the second stopper 123 may be, but are not limited to, symmetrical with each other in structure. For example, the first stop 12 1 and the second stop 123 can be cut off from the middle to obtain the symmetrical first stop 12 1 and the second stop 123 , but the length is not limited thereto. In other embodiments, the length of the first stop 121 can be Longer or shorter than the length of the second stopper 123, the width of the first stopper 121 is the same as the width of the second stopper 123

[0061] Specifically, in the embodiment, the first block 121 and the second block 123 are movable in the horizontal slot 130. Specifically, when the first stopper 121 and the second stopper 123 slide in opposite directions, that is, the first stopper 121 and the second stopper 123 are close to each other, and the first side and the second side of the first stopper 121 are The first sides of the stoppers 123 are fitted to each other to seal the USB interface 110. When the first stopper 121 and the second stopper 123 slide in the mutually distant direction, the first side of the first stopper 121 and the first side of the second stopper 123 are apart from each other to expose the USB interface 110.

[0062] Specifically, in the present embodiment, the elastic members 140 are provided on both sides of the horizontal groove 130. The second side of the first block 12 1 and the second side of the second block 123 are fixedly coupled to the corresponding elastic members 140, respectively. Specifically, one end of each elastic member 140 is fixedly connected to one side of the corresponding horizontal groove 130, and the other end of each elastic member 140 is opposite to the second side of the corresponding first stopper 121 or the second stopper 123. The two side surfaces are fixedly connected, and the first side surface of the first stopper 121 and the first side surface of the second stopper 123 are fitted together, and the two elastic members 140 are just in a free state or a slightly compressed state.

[0063] Specifically, in the embodiment, when the USB connector needs to be inserted, the first block 121 and the second block 123 are respectively slid away from each other to expose the USB interface 110, so that the USB connector can be connected. Inserted into the US B interface 110, the first stop 121 and the second stop 123 respectively compress the corresponding elastic members 140 [0064] Specifically, in the embodiment, when the USB connector needs to be pulled out from the USB interface 110, after the USB connector is pulled out of the USB interface 110, the elastic force of the elastic members 140 on both sides of the horizontal slot 130 is affected. The first block 121 and the second block 123 are respectively slid in the mutually approaching direction until the first side of the first block 121 and the first side of the second block 123 are in contact with each other, thereby achieving the first The stopper 121 and the second stopper 123 automatically seal the USB interface 110 without user operation, thereby improving the user experience.

[0065] Please refer to FIG. 6, FIG. 6 is a schematic structural diagram of the USB interface sealing device 100 of the terminal 200 and the USB connector 300. As shown in FIG. 5 and FIG. 6, in the embodiment, the USB connector 300 in the charger of the terminal 200 is inserted into the USB interface 110, but may be, but is not limited to, the metal in the USB connector 300 in the charger. The first stopper 121 and the second stopper 123 sealed at the USB interface 110 are inserted into the USB interface 110 to charge the terminal 200. The second side and the second of the first stopper 121 are second. The resilient member 140 in the second side of the stop 123 is in a compressed state. After the terminal 200 is fully charged, the user pulls out the USB connector 300 in the charger from the USB interface 110, the two sides of the first block 121 and the second side of the second block 123 are at the force of the elastic member 140. The first block 121 and the second block 123 automatically and quickly snap back in a direction close to each other to form a sealed state, thereby sealing the USB interface 110, but is not limited thereto. For example, in other embodiments, The opening and closing of the first block 121 and the second block 123 can be controlled by the switch 150 disposed on the bottom end of the terminal 200, thereby exposing or sealing the USB interface 110 to achieve the purpose of protecting the USB interface 110. .

[0066] Specifically, in the embodiment, the terminal 200200 can be, but is not limited to, a portable electronic device such as a mobile phone, a notebook computer, a tablet computer, a palmtop computer, and a PAD.

[0067] Specifically, the terminal 200200 provided by the embodiment provides the first block 121 and the second block 123 in the USB interface 110, so that the USB interface 110 utilizes the first block 121 and the second block when not in use. The stopper 123 is close to the seal, has good structural reliability, good sealing performance, reduces the user's purchase of the sealed USB interface 110, saves the user's use cost, and also removes the USB interface 110 from the USB connector 300 by providing the elastic member 140. After that, the first stopper 121 and the second stopper 123 can be slid in the direction of being close to each other, thereby realizing the automatic sealing of the USB interface 110, and the degree of automation is high, and the user does not need to perform a sealing operation intentionally, so that the USB interface 110 can be enabled. The engraving and sealing can effectively prevent the metal in the USB interface 110 from being corroded, prolong the service life of the terminal 200, and enhance the user experience. [0068] It should be noted that each embodiment in the specification is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and the same similar parts between the embodiments. See each other. For the terminal 200200 type embodiment, since it is basically similar to the method embodiment, the description is relatively simple, but the relevant parts can be referred to the description of the method embodiment.

Industrial applicability

[0069] The present application provides a USB interface sealing device and a terminal. By setting a baffle in the USB interface, the USB interface can be sealed by using a baffle to slide the USB interface without using it, and the structure has good reliability and good sealing performance. Reduce the user's purchase of sealed USB interface accessories, saving the user's cost of use, so that the U SB interface can be sealed and sealed, which can effectively prevent the metal in the USB interface from being corroded, prolong the service life of the USB interface, and enhance the user experience. .

Claims

Claim

[Claim 1] A USB interface sealing device, wherein the USB interface sealing device comprises U

The SB interface and the end of the USB interface are provided with a movable baffle to dial the USB interface, and the baffle seals the USB interface.

[Claim 2] The USB interface sealing device according to claim 1, wherein the USB interface sealing device further comprises a horizontally disposed horizontal groove, the baffle movable device is in the horizontal groove, and It can slide in the horizontal direction.

[Claim 3] The USB interface sealing device according to claim 2, wherein the baffle comprises a first stop and a second stop, and the first block and the second block are both The movable device is in the horizontal slot, the first block and the second block slide in opposite directions, and the first side of the first block and the first side of the second block They are bonded to each other to seal the USB interface.

[Claim 4] The USB interface sealing device according to claim 3, wherein both sides of the horizontal groove are provided with elastic members, and the second side of the first block and the second portion The second side of the stop is fixedly coupled to the corresponding resilient member.

[Claim 5] The USB interface sealing device according to claim 1, wherein the USB interface sealing device further comprises a vertically disposed vertical slot, and the movable devices on both sides of the baffle are in the Inside the vertical slot, and slide in the vertical direction.

[Claim 6] The USB interface sealing device according to claim 5, wherein one side of the vertical groove is provided with an elastic member, and the baffle is adjacent to the first side of the elastic member The elastic member is fixedly connected.

[Claim 7] The USB interface sealing device according to claim 6, wherein the elastic member is a spring.

[Claim 8] The USB interface sealing device according to claim 1, wherein the material of the baffle is made of plastic.

[Claim 9] The USB interface sealing device according to claim 1, wherein the USB interface sealing device further comprises a switch, the switch is fixedly connected with the baffle to drive the block The board slides. [Claim 10] A terminal comprising the USB interface sealing device according to any one of claims 1 to 9.