CN220984951U - Interface protection mechanism and interface device - Google Patents

Abstract

The utility model discloses an interface protection mechanism and an interface device, wherein the interface protection mechanism is arranged in the interface device and comprises a driving assembly, a transmission assembly and an interface baffle; the driving assembly is movably connected with the interface baffle through the transmission assembly and is used for driving the interface baffle to move along two opposite directions and for shielding or not shielding the interface of the interface device. This interface protection machanism can utilize the interface baffle to shelter from the interface when the interface is idle, can pass through the initiative subassembly that promotes interface protection machanism when needs use this interface, makes interface baffle withdraw the interface position under drive assembly's effect, makes external equipment insert smoothly, has played the dustproof guard action to idle interface, has promoted the practicality and the stability of product.

Description

Interface protection mechanism and interface device

Technical Field

The present utility model relates to the field of interface technologies, and in particular, to an interface protection mechanism and an interface device.

Background

In the field of electronic products, in order to be compatible with multiple use scenarios, multiple interfaces, such as type-C, USB-a and HDmi, are often provided on the same device. When the interfaces are used, the individual interfaces are usually not frequently used and are in an idle state for a long time, and the idle interfaces are not used for a long time and can be aged and damaged due to external environmental factors such as dust.

Disclosure of utility model

The embodiment of the utility model provides an interface protection mechanism and an interface device, which are used for solving the problem of aging and damage caused by long-term idling of an interface.

The embodiment of the utility model provides an interface protection mechanism, which is arranged in an interface device and comprises a driving assembly, a transmission assembly and an interface baffle;

The driving assembly is movably connected with the interface baffle through the transmission assembly and is used for driving the interface baffle to move along two opposite directions and for shielding or not shielding the interface of the interface device.

Preferably, the motive assembly includes an active plate and a return spring;

the axial direction of the reset spring is the same as the moving direction of the driving plate, one end of the reset spring is connected with the driving plate, and the other end of the reset spring is connected with a spring baffle plate inside the interface device.

Preferably, the motive assembly further comprises a limiting shaft;

One end of the limiting shaft is connected with the driving plate or connected with a spring baffle plate in the interface device, and the length of the limiting shaft is smaller than the compressed length of the reset spring;

The reset spring is sleeved on the limiting shaft.

Preferably, the motive assembly 1 further comprises a stop collar;

The limiting sleeve is connected with the driving plate and is arranged opposite to the spring baffle plate in the interface device;

and a cavity for accommodating the reset spring is formed in the limit sleeve.

Preferably, the transmission assembly comprises a first gear, a first rack and a second rack;

The first gear is assembled inside the interface device;

the first rack is assembled on one side of the driving assembly and meshed with the first gear.

The second rack is arranged on one side of the interface baffle and meshed with the first gear.

Preferably, the interface protection mechanism further comprises a second transmission assembly and a second interface baffle; the interface baffle is movably connected with the second interface baffle through a second transmission assembly and is used for driving the second interface baffle to move along two opposite directions and for shielding or not shielding an interface of the interface device;

the second transmission assembly comprises a second gear, a third rack and a fourth rack;

the second gear is assembled inside the interface device;

The third rack is assembled on one side of the interface baffle and meshed with the second gear;

The fourth rack is assembled on one side of the second interface baffle and meshed with the second gear.

Preferably, the second interface baffle is provided with a bar-shaped limiting hole;

the opening direction of the strip-shaped limiting hole is the same as the moving direction of the second interface baffle;

A limit stud is arranged in the bar-shaped limit hole in a penetrating mode, and the limit stud is fixed at the inner wall of the interface device.

The embodiment of the utility model also provides an interface device which comprises a shell, an inner plate and the interface protection mechanism; the inner plate is arranged in the shell, at least one interface is arranged on the inner plate, and an interface opening which is arranged corresponding to the interface is arranged on the shell;

the interface protection mechanism is fixedly arranged on an inner wall of the shell, the interface baffle of the interface protection mechanism is arranged between the shell and the inner plate, and the driving assembly drives the interface baffle to move along two opposite directions through the transmission assembly and is used for shielding or not shielding the interface.

Preferably, the interface device further comprises an operating aperture, the motive assembly comprising an active plate and a return spring; the axial direction of the spring is the same as the moving direction of the driving plate, one end of the spring is connected with the driving plate, and the other end of the spring is connected with a spring baffle plate in the interface device;

The operation Kong Kaishe is disposed on the housing opposite the operating region of the active plate.

Preferably, the interface device further comprises a limiting chute arranged at the inner wall of the shell, and the interface baffle is arranged in the limiting chute.

According to the interface protection mechanism and the interface device, the interface protection mechanism is additionally arranged in the shell of the interface device, so that the interface can be shielded by the interface baffle when the interface is idle, and the interface baffle is moved away from the interface position under the action of the transmission component by pushing the driving component when the interface is needed to be used, so that external equipment can be smoothly connected, the dustproof protection effect on the idle interface is achieved, and the practicability and the stability of products are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an interface protection mechanism according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an interface device according to an embodiment of the utility model.

In the figure: 1. a motive assembly; 101. an active plate; 102. a return spring; 103. a limiting shaft; 104. a limit sleeve; 2. a transmission assembly; 201. a first gear; 202. a first rack; 203. a second rack; 3. an interface baffle; 4. a second transmission assembly; 401. a second gear; 402. a third rack; 403. a fourth rack; 5. a second interface baffle; 6. a bar-shaped limiting hole; 7. a limit stud; 8. a housing; 9. an inner plate; 10. an interface; 11. an operation hole; 12. limiting sliding grooves; 13. spring baffle.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model provides an interface protection mechanism, which is arranged in an interface device and comprises a driving assembly 1, a transmission assembly 2 and an interface baffle 3; the driving assembly 1 is movably connected with the interface baffle 3 through the transmission assembly 2 and is used for driving the interface baffle 3 to move along two opposite directions and for shielding or not shielding the interface 10 of the interface device.

As an example, as shown in fig. 1, the interface protection mechanism is disposed inside the interface device, and includes a driving assembly 1, a transmission assembly 2, and an interface baffle 3, where the driving assembly 1 is movably connected with the interface baffle 3 through the transmission assembly 2. The driving assembly 1 can reciprocate in the first movement direction and the second movement direction under the action of external force. When external equipment needs to be connected to the interface 10 in the interface device, the driving component 1 can be pushed to enable the driving component 1 to move along a first movement direction, and at the moment, the interface baffle 3 moves along a second movement direction under the action of the transmission component 2, so that the interface baffle 3 does not shield the interface 10 of the interface device, and the external equipment can be connected smoothly; on the contrary, when the interface 10 is not needed to be connected, the motive component 1 can move towards the second moving direction, at the moment, the interface baffle 3 moves towards the first direction under the action of the transmission component 2, and the interface 10 of the interface device is shielded, so that the interface 10 is not exposed outside when being idle, the dustproof protection effect is achieved, and the practicability and the stability of a product are improved.

In one embodiment, the motive assembly 1 includes a drive plate 101 and a return spring 102; the axial direction of the return spring 102 is the same as the moving direction of the driving plate 101, one end of the return spring 102 is connected with the driving plate 101, and the other end of the return spring 102 is connected with the spring baffle 13 inside the interface device.

As an example, the driving assembly 1 includes a driving plate 101 and a return spring 102, the axial direction of the return spring 102 is the same as the moving direction of the driving plate 101, as shown in fig. 1, one end of the return spring 102 is connected to the top end of the driving plate 101, and the other end of the return spring 102 is connected to a spring baffle 13 disposed above the driving plate 101 inside the interface device. When the driving plate 101 is pushed to enable the driving plate 101 to move upwards along the first movement direction, namely, the reset spring 102 is compressed, and the interface baffle 3 moves along the second movement direction, so that the interface 10 is not blocked; when the thrust applied to the driving plate 101 disappears, the driving plate 101 moves towards the second movement direction under the action of the elastic force of the return spring 102 and returns to the original position, so that the interface baffle 3 is driven to move along the first movement direction, the interface 10 is shielded again, and the idle protection function is achieved.

As another example, the spring damper 13 is disposed under the active plate 101, and one end of the return spring 102 is connected to the bottom end of the active plate 101, and the other end is connected to the spring damper 13. At this time, when the driving plate 101 is pushed to move the driving plate 101 in the first movement direction, that is, upward, the return spring 102 is stretched, and the interface baffle 3 moves in the second movement direction, so that the interface 10 is not blocked; when the thrust applied to the driving plate 101 disappears, the driving plate 101 moves towards the second movement direction under the action of the elastic force of the return spring 102 and returns to the original position, so that the interface baffle 3 is driven to move along the first movement direction, the interface 10 is shielded again, and the idle protection function is achieved.

In an embodiment, the motive assembly 1 further comprises a limiting shaft 103; one end of the limiting shaft 103 is connected with the driving plate 101 or connected with the spring baffle 13 in the interface device, and the length of the limiting shaft 103 is smaller than the compressed length of the reset spring 102; the reset spring 102 is sleeved on the limiting shaft 103.

As an example, the driving assembly 1 further includes a limiting shaft 103, where one end of the limiting shaft 103 is connected to the driving plate 101, or connected to the spring baffle 13 inside the interface device, and the length of the limiting shaft 103 is smaller than the compressed length of the return spring 102, so as to limit the compression stroke of the return spring 102, prevent the return spring 102 from being excessively compressed, and cause damage to the spring, so that the movable connection between the driving assembly 1 and the driving assembly 2 fails in derailment. The limiting shaft 103 is arranged in the reset spring 102 in a penetrating way, so that the compression track of the reset spring 102 can be corrected, and the spring is prevented from being bent and damaged due to uneven stress.

In one embodiment, the prime mover assembly 1 further includes a stop collar 104; the limiting sleeve 104 is connected with the driving plate 101 and is arranged opposite to the spring baffle 13 in the interface device; the stop collar 104 defines a cavity therein for receiving the return spring 102.

As an example, the motive assembly 1 further comprises a stop collar 104. The stop collar 104 and the return spring 102 are fixed at the same end of the driving plate 101 and are arranged opposite to the spring baffle 13 in the interface device, a cavity for accommodating the return spring 102 is formed in the stop collar 104 and is used for being matched with the stop shaft 103 to cooperatively correct the compression track of the return spring 102, so that the spring is prevented from being bent and damaged due to uneven stress.

In one embodiment, the transmission assembly 2 includes a first gear 201, a first rack 202, and a second rack 203; the first gear 201 fits inside the interface device; the first rack 202 is assembled on one side of the primary motion assembly 1 and meshed with the first gear 201; the second rack 203 is provided at one side of the interface shield 3, and is engaged with the first gear 201.

As an example, the transmission assembly 2 includes a first gear 201, a first rack 202, and a second rack 203. The first gear 201 is fixedly installed inside the interface device through a rotation shaft, and the first gear 201 can rotate along the rotation shaft. As shown in fig. 1, the first rack 202 is assembled on the right side of the driving assembly 1, engaged with the left side of the first gear 201, and the second rack 203 is disposed on the left side of the interface barrier 3, engaged with the right side of the first gear 201. When the driving assembly 1 moves along the first moving direction, the first rack 202 drives the first gear 201 to rotate clockwise, and drives the second rack 203 on the other side to move the interface baffle 3 along the second moving direction.

In an embodiment, the interface protection mechanism further comprises a second transmission assembly 4 and a second interface baffle 5; the interface baffle 3 is movably connected with the second interface baffle 5 through the second transmission component 4 and is used for driving the second interface baffle 5 to move along two opposite directions and for shielding or not shielding the interface 10 of the interface device; the second transmission assembly 4 comprises a second gear 401, a third rack 402 and a fourth rack 403; the second gear 401 is fitted inside the interface device; the third rack 402 is assembled on one side of the interface board 3 and meshed with the second gear 401; the fourth rack 403 is fitted on one side of the second interface baffle 5 to be engaged with the second gear 401.

As an example, the interface protection mechanism further comprises a second transmission assembly 4 and a second interface baffle 5, wherein the interface baffle 3 is movably connected with the second interface baffle 5 through the second transmission assembly 4, and is used for driving the second interface baffle 5 to move along two opposite directions, and is used for shielding or not shielding the interface 10 of the interface device; the second transmission assembly 4 comprises a second gear 401, a third rack 402 and a fourth rack 403; the second gear 401 is fitted inside the interface device; the third rack 402 is assembled on one side of the interface board 3 and meshed with the second gear 401; the fourth rack 403 is fitted on one side of the second interface baffle 5 to be engaged with the second gear 401. When the driving assembly 1 moves along the first movement direction, the first rack 202 drives the first gear 201 to rotate along the clockwise direction, drives the second rack 203 on the other side, and enables the interface baffle 3 to move along the second movement direction, meanwhile, the third rack 402 at the interface baffle 3 drives the second gear 401 to rotate along the anticlockwise direction, drives the fourth rack 403 on the other side, and enables the second interface baffle 5 to move along the first movement direction, so that when the two interfaces 10 are not shared, the two interfaces 10 are simultaneously and alternately switched and protected.

In one embodiment, the second interface baffle 5 is provided with a bar-shaped limiting hole 6; the opening direction of the strip-shaped limiting hole 6 is the same as the moving direction of the second interface baffle 5; a limit stud 7 is arranged in the bar-shaped limit hole 6 in a penetrating way, and the limit stud 7 is fixed at the inner wall of the interface device.

As an example, as shown in fig. 1, the second interface baffle 5 is provided with a bar-shaped limiting hole 6, the direction of the bar-shaped limiting hole 6 is the same as the moving direction of the second interface baffle 5, a limiting stud 7 is arranged in the bar-shaped limiting hole 6 in a penetrating manner, and the limiting stud 7 is fixed at the inner wall of the interface device. When the second interface baffle 5 moves along the first movement direction or the second movement direction under the drive of the transmission assembly 2, the limit stud 7 also moves relatively in the bar-shaped limit hole 6, and when the second interface baffle 5 moves to the end of the stroke along the first movement direction or the second movement direction, the limit stud 7 is abutted with the bar-shaped limit hole 6. The bar-shaped limiting hole 6 is matched with the limiting stud 7, so that the moving stroke of the second interface baffle 5 can be limited, and the derailment failure of the gear connection of the second interface baffle 5 and the transmission assembly 2 can be prevented

The embodiment of the utility model also provides an interface device, which comprises a shell 8, an inner plate 9 and an interface protection mechanism in the embodiment; the inner plate 9 is arranged in the shell 8, at least one interface 10 is arranged on the inner plate 9, and an interface opening corresponding to the interface 10 is arranged on the shell 8; the interface protection mechanism is fixedly arranged on an inner wall of the shell 8, the interface baffle plate 3 of the interface protection mechanism is arranged between the shell 8 and the inner plate 9, and the driving assembly 1 drives the interface baffle plate 3 to move along two opposite directions through the transmission assembly 2 and is used for shielding or not shielding the interface 10.

As an example, the interface device includes a housing 8, an inner plate 9, and the interface protection mechanism in the above embodiment as shown in fig. 2. The inner plate 9 is fixedly installed at a side wall of the outer shell 8 and is parallel to the side wall, at least one interface 10 is arranged on the inner plate 9, the interface 10 can be an HDMI interface, a Type-C interface and the like, an interface opening is also formed in a position, corresponding to the interface 10, of the outer shell 8, and external equipment can be inserted into the interface 10 through the interface opening. The interface protection mechanism is fixedly arranged on an inner wall of the shell 8, the interface baffle 3 is arranged between the shell 8 and the inner plate 9, when external equipment needs to be connected with the interface 10 in the interface device, the motive assembly 1 can be pushed to enable the motive assembly 1 to move along a first movement direction, at the moment, the interface baffle 3 moves along a second movement direction under the action of the transmission assembly 2, so that the interface baffle 3 does not shield the interface 10 of the interface device, and the external equipment can be connected smoothly; on the contrary, when the interface 10 is not needed to be connected, the motive component 1 can move towards the second moving direction, at the moment, the interface baffle 3 moves towards the first direction under the action of the transmission component 2, and the interface 10 of the interface device is shielded, so that the interface 10 is not exposed outside when being idle, the dustproof protection effect is achieved, and the practicability and the stability of a product are improved.

In an embodiment, the interface device further comprises an operation hole 11, and the driving assembly 1 comprises a driving plate 101 and a return spring 102; the axial direction of the spring is the same as the moving direction of the driving plate 101, one end of the spring is connected with the driving plate 101, and the other end of the spring is connected with a spring baffle 13 in the interface device; the operation hole 11 is provided in the housing 8 and is provided opposite to the operation region of the active plate 101.

As an example, the interface device further comprises an operation hole 11, and the driving assembly 1 comprises a driving plate 101 and a return spring 102; the axial direction of the spring is the same as the moving direction of the driving plate 101, one end of the spring is connected with the driving plate 101, and the other end of the spring is connected with a spring baffle 13 in the interface device; the operation hole 11 is formed on the housing 8, and is opposite to the operation area below the driving plate 101, and the interface baffle 3 at the corresponding interface 10 can be removed by pushing the driving plate 101 inside the housing 8 through the operation hole 11. By arranging the operation hole 11, the appearance of the device can be more complete and concise under the condition that the interface protection mechanism can be triggered normally.

In an embodiment, the interface device further comprises a limiting chute 12 arranged at the inner wall of the housing 8, and the interface baffle 3 is arranged in the limiting chute 12.

As an example, the interface device further comprises a limiting chute 12 formed at the inner wall of the housing 8, and the interface baffle 3 is disposed in the limiting chute 12, where the limiting chute 12 can ensure that the interface baffle 3 does not deviate from a preset track during the movement process, so as to prevent the derailment failure of the interface protection mechanism.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. An interface protection mechanism is characterized in that the interface protection mechanism is arranged inside an interface device and comprises a driving assembly, a transmission assembly and an interface baffle;

The driving assembly is movably connected with the interface baffle through the transmission assembly and is used for driving the interface baffle to move along two opposite directions and for shielding or not shielding the interface of the interface device.

2. The interface protection mechanism of claim 1, wherein the motive assembly comprises an active plate and a return spring;

the axial direction of the reset spring is the same as the moving direction of the driving plate, one end of the reset spring is connected with the driving plate, and the other end of the reset spring is connected with a spring baffle plate inside the interface device.

3. The interface protection mechanism of claim 2, wherein the motive assembly further comprises a limit shaft;

One end of the limiting shaft is connected with the driving plate or connected with a spring baffle plate in the interface device, and the length of the limiting shaft is smaller than the compressed length of the reset spring;

The reset spring is sleeved on the limiting shaft.

4. The interface protection mechanism of claim 2, wherein the motive assembly further comprises a stop collar;

The limiting sleeve is connected with the driving plate and is arranged opposite to the spring baffle plate in the interface device;

and a cavity for accommodating the reset spring is formed in the limit sleeve.

5. The interface protection mechanism of claim 1, wherein the transmission assembly comprises a first gear, a first rack, and a second rack;

The first gear is assembled inside the interface device;

The first rack is assembled on one side of the driving assembly and meshed with the first gear;

the second rack is arranged on one side of the interface baffle and meshed with the first gear.

6. The interface protection mechanism of claim 1, further comprising a second drive assembly and a second interface baffle; the interface baffle is movably connected with the second interface baffle through a second transmission assembly and is used for driving the second interface baffle to move along two opposite directions and for shielding or not shielding an interface of the interface device;

the second transmission assembly comprises a second gear, a third rack and a fourth rack;

the second gear is assembled inside the interface device;

The third rack is assembled on one side of the interface baffle and meshed with the second gear;

The fourth rack is assembled on one side of the second interface baffle and meshed with the second gear.

7. The interface protection mechanism of claim 6, wherein the second interface baffle is provided with a bar-shaped limiting hole;

the opening direction of the strip-shaped limiting hole is the same as the moving direction of the second interface baffle;

A limit stud is arranged in the bar-shaped limit hole in a penetrating mode, and the limit stud is fixed at the inner wall of the interface device.

8. An interface device comprising a housing, an inner plate, and the interface protection mechanism of any one of claims 1-7; the inner plate is arranged in the shell, at least one interface is arranged on the inner plate, and an interface opening which is arranged corresponding to the interface is arranged on the shell;

the interface protection mechanism is fixedly arranged on an inner wall of the shell, the interface baffle of the interface protection mechanism is arranged between the shell and the inner plate, and the driving assembly drives the interface baffle to move along two opposite directions through the transmission assembly and is used for shielding or not shielding the interface.

9. The interface device of claim 8, further comprising an operating aperture, the motive assembly comprising an active plate and a return spring; the axial direction of the spring is the same as the moving direction of the driving plate, one end of the spring is connected with the driving plate, and the other end of the spring is connected with a spring baffle plate in the interface device;

The operation Kong Kaishe is disposed on the housing opposite the operating region of the active plate.

10. The interface device of claim 8, further comprising a limit chute opening at an inner wall of the housing, the interface baffle being disposed within the limit chute.