CN210531333U

CN210531333U - Data transmission device based on security performance improvement

Info

Publication number: CN210531333U
Application number: CN201921695225.8U
Authority: CN
Inventors: 胡东篱
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-15
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a data transmission device based on safety performance improvement, which comprises a bottom frame with an opening at the upper end, wherein the inner walls of the left and right opposite sides of the bottom frame are connected with extrusion plates through a plurality of extrusion springs; a clamping groove is formed in the bottom of the bottom frame, and a fixing plate is clamped in the clamping groove; the center of the fixed plate is fixedly sleeved at one end of a data transmission line, and one end of the data transmission line close to the fixed plate is connected with a data transmission plug; the data transmission plug penetrates through an opening formed in the bottom of the bottom frame and extends into the bottom frame; the bottom of underframe still is provided with at least one set of positioning mechanism that is used for carrying out the location restriction with the fixed plate. The utility model discloses make the cell-phone firm with being connected of mobile phone plug, avoid unexpected dragging to make the mobile phone plug break away from easily with the problem of being connected influence data transmission of cell-phone.

Description

Data transmission device based on security performance improvement

Technical Field

The utility model relates to a data transmission technical field especially relates to a data transmission device based on security performance improves.

Background

Data transmission refers to the process of transferring data between a data source and a data sink over one or more links in accordance with an appropriate procedure. But also the operation of sending data from one place to another by means of signals on the channel.

Carry out data transmission with the data line usually when storage device carries out data transmission with other electronic equipment, for example, data transmission between cell-phone and the computer, the both ends of data line carry out the electrical property grafting with cell-phone and computer respectively and form data transmission channel, but the connection between cell-phone and the data line does not have the structure of relatively stabilizing, in data transmission's in-process easily because human factor pulls the data line and leads to data line and cell-phone to take place to break away from the problem and influence normal data transmission, make the cell-phone drop subaerial damage after being pulled easily even, safety protection nature is relatively poor, can not be better satisfy the data transmission demand in the actual life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a data transmission device based on security performance improves, its purpose is in order to solve among the prior art storage equipment such as cell-phone, portable hard drive and be connected between the data line not have the structure of stabilizing relatively, pulls the data line because the human factor easily at data transmission's in-process and leads to data line and storage equipment to take place to break away from the problem and influence normal data transmission's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a data transmission device based on safety performance improvement comprises a bottom frame with an opening at the upper end, wherein the inner walls of the left and right opposite sides of the bottom frame are connected with extrusion plates through a plurality of extrusion springs;

a clamping groove is formed in the bottom of the bottom frame, and a fixing plate is clamped in the clamping groove;

the center of the fixed plate is fixedly sleeved at one end of a data transmission line, and one end of the data transmission line close to the fixed plate is connected with a data transmission plug; the data transmission plug penetrates through an opening formed in the bottom of the bottom frame and extends into the bottom frame;

the bottom of underframe still is provided with at least one set of positioning mechanism that is used for carrying out the location restriction with the fixed plate.

Through the underframe that is equipped with, select the data transmission line that the matching has suitable data transmission plug, stretch into the underframe through the opening with the data transmission plug, the fixed plate card is in the draw-in groove, positioning mechanism realizes spacing to the fixed plate, make data transmission line can be in the same place with the firm connection of underframe, put into the underframe with storage device's interface end, make the transmission interface insert on the data transmission plug, put into the underframe back at storage device, the extrusion spring promotes the stripper plate and stabilizes the extrusion to storage device, and then realize spacing to storage device's centre gripping, make storage device and data transmission plug be connected firmly, avoid unexpected dragging make the data transmission plug break away from the problem of being connected and then influence data transmission with storage device easily. The data transmission device can protect the storage equipment through the clamping protection of the bottom frame on the side wall of the storage equipment, can protect the storage equipment when the storage equipment falls accidentally, and is good in safety protection performance of the storage equipment.

Further, every group positioning mechanism includes locating plate, stop gear, the locating plate activity articulate in underframe bottom, the locating plate with through stop gear joint between the fixed plate. During operation, earlier with the fixed plate card in the draw-in groove, rotate the locating plate to the fixed plate downside again, rethread stop gear is connected locating plate and fixed plate between spacing relatively, avoids data transmission plug and the device to break away from.

Further, stop gear includes gag lever post, arm-tie and reset spring, be provided with the jack on the locating plate, be provided with on the fixed plate with the spacing hole that the jack corresponds, the one end of gag lever post with arm-tie fixed connection, the other end activity of gag lever post inserts jack and spacing hole, reset spring cover is located on the gag lever post, just reset spring's both ends respectively with the top of arm-tie with the bottom fixed connection of locating plate.

During operation, reset spring goes up the arm-tie, and the relative spacing connection between locating plate and the fixed plate can be realized promptly to the arm-tie in advancing spacing downthehole with the gag lever post for data transmission line can be in the same place with the firm connection of underframe, and easy operation is convenient.

Further, underframe bottom fixedly connected with dead lever, the locating plate activity cup joint in on the dead lever, the lower extreme fixedly connected with baffle of dead lever when spacing to the fixed plate, the level rotate the locating plate can, easy operation, occupation space is few.

Further, the stripper plate with the telescopic link that two upper and lower symmetries set up of fixedly connected with between the inner wall of underframe for the connection of stripper plate is more firm.

Furthermore, one opposite side of the upper ends of the two extrusion plates is an inclined surface, so that the extrusion plates can automatically move transversely along with the extrusion of the storage device, and the use is convenient.

Further, two lateral walls of the back of the body all rotate through the pivot and are connected with elasticity telescopic link, two about the underframe elasticity telescopic link's upper end and same clamp plate fixed connection, the lower extreme fixedly connected with top frame of clamp plate.

The during operation, the clamp plate is drawn to the top, utilizes the flexible effect of elasticity telescopic link to make the extension rod rise, and relative rotation clamp plate makes the top frame aim at storage device upper portion again, loosens the clamp plate, utilizes the pull-down effect of the interior pullback spring of elasticity telescopic link to make the firm pressure of top frame hold at storage device's top, can realize spacing the firm of storage device for storage device and data transmission plug's connection is firm. Through the centre gripping protection of underframe and top frame to the storage device lateral wall, also can guarantee storage device not direct and ground contact when storage device falls by accident, it is good to storage device's safety protection nature.

Further, the elastic telescopic rod is connected including rotating the fixed cylinder of underframe lateral wall, the activity cup joint in extension rod in the fixed cylinder, both ends respectively with fixed cylinder barrel head with extension rod bottom fixed connection's pullback spring.

Furthermore, the inner wall of the top frame is fixedly connected with a layer of buffer rubber pad, so that the buffer effect is achieved when the storage equipment falls down, and the storage equipment is better protected.

Furthermore, the data transmission plug is one of a Mini USB plug, a Micro USB plug, a type-c plug, a Lightning plug and a USB plug.

The data transmission device works as follows: selecting a data transmission line matched with a proper data transmission plug, extending the data transmission plug into the bottom frame through the opening, clamping the fixed plate in the clamping groove, rotating the positioning plate through the rotating connection action of the fixed rod and the positioning plate to enable the positioning plate to move to the lower side of the fixed plate to limit the fixed plate, pulling up the pull plate by the reset spring, pushing the limiting rod into the limiting hole by the pull plate to realize the relative limiting connection between the positioning plate and the fixed plate, enabling the data transmission line to be stably connected with the bottom frame, placing the interface end of the storage device into the bottom frame to enable the transmission interface to be inserted into the data transmission plug, gradually pushing the upper end inclined plane of the extrusion plate by the interface end of the storage device in the process of placing the storage device, enabling the extrusion plate to be gradually stressed and transversely moved, pushing the extrusion spring to push the extrusion plate to stably extrude the storage device, further realizing the clamping and limiting of, the pressing plate is pulled upwards again, the extension rod rises under the telescopic action of the elastic telescopic rod, the pressing plate rotates relatively to enable the top frame to be aligned to the upper portion of the storage device, the pressing plate is loosened, the pressing plate enables the top frame to be firmly pressed to the top of the storage device under the pull-down action of the pull-back spring, the storage device can be firmly limited, and the storage device is firmly connected with the data transmission plug.

Advantageous effects

The utility model provides a data transmission device based on security performance improves, underframe through being equipped with, the selection matches the data transmission line that has suitable data transmission plug, stretch into the underframe through the opening with the data transmission plug, the fixed plate card is in the draw-in groove, positioning mechanism realizes spacing to the fixed plate, make the data transmission line can be in the same place with the firm connection of underframe, put into the underframe with storage device's interface end, make transmission interface insert on the data transmission plug, after storage device put into the underframe, the extrusion spring promotes the stripper plate and stabilizes the extrusion to storage device, and then realize spacing the centre gripping to storage device, make storage device and data transmission plug be connected firmly, avoid unexpected dragging to make the data transmission plug break away from and be connected and then influence data transmission's problem with storage device easily. This data transmission device through the centre gripping protection of underframe to the storage device lateral wall, also can play the guard action to storage device when storage device accident drops, and is good to storage device's safety protection nature.

Drawings

Fig. 1 is a schematic structural diagram of an example of a data transmission device based on safety performance improvement according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of part A in the embodiment provided in FIG. 1;

FIG. 3 is a schematic structural view of a portion B in the embodiment provided in FIG. 2;

fig. 4 is a schematic structural view of the elastic telescopic rod in the embodiment provided in fig. 1.

In the figure: 1 bottom frame, 2 extrusion springs, 3 extrusion plates, 4 clamping grooves, 5 fixing plates, 6 data transmission lines, 7 positioning mechanisms, 71 fixing rods, 72 positioning plates, 73 baffle plates, 8 elastic telescopic rods, 81 fixing cylinders, 82 extension rods, 83 pullback springs, 9 pressing plates, 10 top frames, 11 limiting mechanisms, 111 limiting rods, 112 limiting holes, 113 pullback plates and 114 reset springs.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, an embodiment of the present invention provides a data transmission device based on safety performance improvement, including a bottom frame 1 with an opening at the upper end, wherein inner walls of left and right opposite sides of the bottom frame 1 are connected to extrusion plates 3 through a plurality of extrusion springs 2;

a clamping groove 4 is formed in the bottom of the bottom frame 1, and a fixing plate 5 is clamped in the clamping groove 4;

the center of the fixed plate 5 is fixedly sleeved at one end of a data transmission line 6, and one end of the data transmission line 6 close to the fixed plate 5 is connected with a data transmission plug; the data transmission plug penetrates through an opening formed in the bottom of the bottom frame 1 and extends into the bottom frame 1;

at least one set of positioning mechanisms 7 for positioning and limiting the fixed plate 5 is further arranged at the bottom of the bottom frame 1, and preferably, two sets of positioning mechanisms 7 are symmetrically arranged in the embodiment.

Through underframe 1 that is equipped with, select the data transmission line 6 that is matched with suitable data transmission plug, stretch into the underframe 1 through the opening with the data transmission plug, fixed plate 5 card is in draw-in groove 4, positioning mechanism 7 realizes spacing to fixed plate 5, make data transmission line 6 can be in the same place with the firm connection of underframe 1, put into underframe 1 with storage device's interface end, make the transmission interface insert on the data transmission plug, put into underframe 1 back at storage device, extrusion spring 2 promotes stripper plate 3 and stabilizes the extrusion to storage device, and then realize spacing to storage device's centre gripping, make storage device and data transmission plug's connection firm, avoid unexpected dragging to make the data transmission plug break away from and storage device's connection and then influence data transmission's problem easily. This data transmission device through the centre gripping protection of underframe 1 to the storage device lateral wall, also can play the guard action to storage device when storage device accident drops, and is good to storage device's safety protection nature.

Specifically, each group of positioning mechanisms 7 comprises a positioning plate 72 and a limiting mechanism 11, the positioning plate 72 is movably hinged to the bottom of the bottom frame 1, and the positioning plate 72 is clamped with the fixing plate 5 through the limiting mechanism 11. During operation, block fixed plate 5 in draw-in groove 4 earlier, rotate locating plate 72 to fixed plate 5 downside again, rethread stop gear 11 is connected locating plate 72 and fixed plate 5 between spacing relatively, avoids data transmission plug and the device to break away from.

More specifically, stop gear includes gag lever post 111, arm-tie 113 and reset spring 114, be provided with the jack on the locating plate 72, be provided with on the fixed plate 5 with the spacing hole 112 that the jack corresponds, the one end of gag lever post 111 with 113 fixed connection of arm-tie, the other end activity of gag lever post 111 inserts jack and spacing hole 112, reset spring 114 cover is located on the gag lever post 111, just reset spring 114's both ends respectively with 113 top of arm-tie with the bottom fixed connection of locating plate 72.

During operation, the pull plate 113 is pulled up by the return spring 114, and the pull plate 113 pushes the limit rod 111 into the limit hole 112 to realize relative limit connection between the positioning plate 72 and the fixing plate 5, so that the data transmission line 6 can be stably connected with the bottom frame 1, and the operation is simple and convenient.

In this embodiment, the bottom of the bottom frame 1 is fixedly connected with a fixing rod 71, the positioning plate 72 is movably sleeved on the fixing rod 71, the lower end of the fixing rod 71 is fixedly connected with a baffle 73, when the fixing plate 5 is limited, the positioning plate 72 is horizontally rotated, the operation is simple, and the occupied space is small. Of course, it should be understood that in other embodiments, one end of the positioning plate is hinged to the bottom of the bottom frame, and the positioning plate can rotate vertically.

Preferably, two telescopic rods which are symmetrically arranged up and down are fixedly connected between the extrusion plate 3 and the inner wall of the bottom frame 1, so that the connection of the extrusion plate is more stable.

Preferably, two the opposite sides of the upper end of the extrusion plate 3 are inclined planes, so that the extrusion plates can automatically move transversely along with the extrusion of the storage device, and the use is convenient.

In this embodiment, two lateral walls that back on the back all around of underframe 1 all are connected with elastic telescopic rod 8, two through the pivot rotation elastic telescopic rod 8's upper end and same clamp plate 9 fixed connection, clamp plate 9's lower extreme fixedly connected with top frame 10.

Specifically, the elastic telescopic rod 8 is connected including rotating the fixed section of thick bamboo 81 of underframe lateral wall, the activity cup joint in extension rod 82 in the fixed section of thick bamboo 81, both ends respectively with the fixed section of thick bamboo 81 bobbin base with extension rod 82 bottom fixed connection's pullback spring 83.

During operation, go up and draw clamp plate 9, utilize the flexible effect of elasticity telescopic link 8 to make extension rod 82 rise, relative rotation clamp plate 9 makes a frame 10 aim at storage device upper portion again, unclamps clamp plate 9, utilizes the pull-down effect of the interior pullback spring 83 of elasticity telescopic link 8 to make the firm pressure of a frame 10 hold at storage device's top, can realize the firm spacing to storage device for storage device and data transmission plug's connection is firm. Through the clamping protection of underframe 1 and top frame 10 to the storage device lateral wall, also can guarantee storage device not direct and ground contact when storage device falls down by accident, it is good to storage device's safety protection nature.

Preferably, the inner wall of the top frame 10 is fixedly connected with a layer of buffer rubber pad, so that the buffer effect is achieved when the storage equipment falls down, and the storage equipment is better protected.

When the data transmission device is specifically implemented, the data transmission plug is one of a Mini USB plug, a Micro USB plug, a type-c plug, a Lightning plug and a USB plug.

The data transmission device works as follows: selecting a data transmission line 6 matched with a proper data transmission plug, extending the data transmission plug into the bottom frame 1 through an opening, clamping the fixed plate 5 in the clamping groove 4, rotating the positioning plate 72 through the rotating connection action of the fixed rod 71 and the positioning plate 72, enabling the positioning plate 72 to move to the lower side of the fixed plate 5 to limit the fixed plate 5, pulling the pull plate 113 on the reset spring 114, pushing the limiting rod 111 into the limiting hole 112 by the pull plate 113 to realize relative limiting connection between the positioning plate 72 and the fixed plate 5, enabling the data transmission line 6 to be stably connected with the bottom frame 1, placing the interface end of the storage device into the bottom frame, enabling the transmission interface to be inserted on the data transmission plug, in the process of placing the storage device, gradually pushing the upper end inclined plane of the extrusion plate 3 by the interface end of the storage device, enabling the extrusion plate 3 to be gradually stressed, pushing the extrusion spring 2 to stably extrude the storage device, and then realize spacing to storage device's centre gripping, pull up clamp plate 9 again, utilize the flexible effect of elasticity telescopic link 8 to make extension rod 82 rise, relative rotation clamp plate 9 makes top frame 10 aim at storage device upper portion again, loosen clamp plate 9, utilize the pull-down effect of pullback spring 83 to make the top frame 10 firm pressure hold at storage device's top, can realize spacing the firm of storage device for storage device and data transmission plug's connection is firm.

Storage device can be cell-phone, panel computer or portable hard drive etc. and above-mentioned fixed connection includes but not limited to modes such as welding, riveting, threaded connection, and it is the same with prior art or can adopt prior art to realize not to relate to the part in the device moreover, the utility model discloses make storage device and data transmission plug be connected firm, avoid unexpected dragging to make the data transmission plug break away from easily with storage device's the problem that influences data transmission.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. The data transmission device based on safety performance improvement is characterized by comprising a bottom frame (1) with an opening at the upper end, wherein the inner walls of the left side and the right side of the bottom frame (1) are connected with extrusion plates (3) through a plurality of extrusion springs (2);

a clamping groove (4) is formed in the bottom of the bottom frame (1), and a fixing plate (5) is clamped in the clamping groove (4);

the center of the fixing plate (5) is fixedly sleeved at one end of a data transmission line (6), and one end, close to the fixing plate (5), of the data transmission line (6) is connected with a data transmission plug; the data transmission plug penetrates through an opening formed in the bottom of the bottom frame (1) and extends into the bottom frame (1);

the bottom of the bottom frame (1) is also provided with at least one group of positioning mechanisms (7) for positioning and limiting the fixing plate (5).

2. The data transmission device based on the improvement of the safety performance of claim 1, wherein each set of the positioning mechanisms (7) comprises a positioning plate (72) and a limiting mechanism (11), the positioning plate (72) is movably hinged to the bottom of the bottom frame (1), and the positioning plate (72) is clamped with the fixed plate (5) through the limiting mechanism (11).

3. The data transmission device based on the improvement of the safety performance of claim 2, wherein the limiting mechanism (11) comprises a limiting rod (111), a pulling plate (113) and a return spring (114), the positioning plate (72) is provided with a jack, the fixing plate (5) is provided with a limiting hole (112) corresponding to the jack, one end of the limiting rod (111) is fixedly connected with the pulling plate (113), the other end of the limiting rod (111) is movably inserted into the jack and the limiting hole (112), the return spring (114) is sleeved on the limiting rod (111), and two ends of the return spring (114) are fixedly connected with the top of the pulling plate (113) and the bottom of the positioning plate (72) respectively.

4. The data transmission device based on the improvement of the safety performance of claim 2, characterized in that a fixing rod (71) is fixedly connected to the bottom of the bottom frame (1), the positioning plate (72) is movably sleeved on the fixing rod (71), and a baffle (73) is fixedly connected to the lower end of the fixing rod (71).

5. The data transmission device based on the improvement of the safety performance of claim 1, characterized in that two telescopic rods which are symmetrically arranged up and down are fixedly connected between the extrusion plate (3) and the inner wall of the bottom frame (1).

6. The data transmission device based on the improvement of the safety performance is characterized in that the opposite sides of the upper ends of the two extrusion plates (3) are both inclined surfaces.

7. The data transmission device based on safety performance improvement according to any one of claims 1 to 6, wherein the two opposite left and right outer side walls of the bottom frame (1) are rotatably connected with elastic telescopic rods (8) through rotating shafts, the upper ends of the two elastic telescopic rods (8) are fixedly connected with the same pressing plate (9), and the lower end of the pressing plate (9) is fixedly connected with a top frame (10).

8. The data transmission device based on the improvement of the safety performance of claim 7, wherein the elastic telescopic rod (8) comprises a fixed cylinder (81) rotatably connected to the outer side wall of the bottom frame (1), an extension rod (82) movably sleeved in the fixed cylinder (81), and a pull-back spring (83) with two ends respectively fixedly connected with the bottom of the fixed cylinder (81) and the bottom end of the extension rod (82).

9. The data transmission device based on the improvement of the safety performance is characterized in that a layer of cushion rubber pad is fixedly connected to the inner wall of the top frame (10).

10. The data transmission device based on the improvement of the safety performance of claim 1, wherein the data transmission plug is one of a Mini USB plug, a Micro USB plug, a type-c plug, a Lightning plug and a USB plug.