A data transmission connection device

Abstract

The application relates to the technical field of data transmission connection, and discloses a data transmission connection device which comprises a host and a data line body, the right end of the host is provided with an interface, the inner walls on the upper side and the lower side of the interface are fixedly installed with gaskets, the data line body is inserted into the inside of the interface, the inside of the host and the left and right side walls of the interface are provided with movable grooves, and the inside of the movable grooves is provided with clamping components; the stability of plug connection is improved by clamping plates clamped into the inside of the clamping grooves, meanwhile, the gaskets are deformed under pressure to extrude and tightly contact the data line body, the stability of data line connection is further improved, dust from the outside can be prevented from entering the device, the runner is driven to slide under pressure, the first extruding head is further driven to push the second extruding head, the abutting plate is extruded and tightly contacted on the outside of the data line through the connecting rod, the data line is further clamped, and the device has the effects of stable connection and prevention of accidental falling of the data line under external force.

Description

Technical Field

[0001] This invention relates to the field of data transmission connection technology, specifically to a data transmission connection device. Background Technology

[0002] With the continuous development of technology, data transmission is of paramount importance. Data transmission is the process of transferring data from the data source to the data terminal through one or more data links according to certain procedures. Its main function is to realize the transmission and exchange of information between points. The data transmission part occupies a vital position in the entire system.

[0003] In data transmission, the data cable is typically inserted into a USB port to connect the data source and the data terminal. However, when transmitting data via a data cable, the connection is unstable due to the plug-in nature of the cable interface. This can be easily affected by external forces, leading to poor contact or even the cable falling out of the port, causing sudden interruptions in data transmission and severely impacting transmission efficiency. Therefore, further improvements are needed. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a data transmission connection device that offers advantages such as stable connection and prevention of accidental detachment due to external forces, thus solving the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned stable connection and avoid accidental detachment due to external forces, the present invention provides the following technical solution: a data transmission connection device, including a host and a data cable body, wherein an interface is provided at the right end of the host, and gaskets are fixedly installed on the upper and lower inner walls of the interface, the data cable body is inserted into the interface, and movable slots are provided inside the host and on the left and right side walls of the interface, and clamping components are provided inside the movable slots.

[0008] Furthermore, the host has an internal slot, and slots are provided on the inner walls of both the left and right sides of the slot.

[0009] Furthermore, the data cable body includes a plug, which is fixedly installed at the end of the data cable body, and clamps are fixedly installed on both the left and right sides of the plug.

[0010] Furthermore, the gasket is provided in three sets, and the opposite end of the gasket abuts against the outside of the data cable body. The gasket is made of rubber, and due to its own characteristics, it will deform when the data cable body is inserted into the interface, and at the same time, it will tightly abut against the outside of the data cable body. This not only plays a role in positioning and restricting the data cable body, but also plays a sealing role to prevent dust from entering as much as possible.

[0011] Furthermore, the clamping component includes a slider, which is slidably connected inside the movable groove. A rotating wheel is rotatably connected to the bottom of the slider. A compression spring is fixedly installed on the top side of the slider. Support plates are fixedly installed on both sides of the slider. A deflection plate is rotatably connected to the support plates. Limiting plates are fixedly installed on both sides of the main unit, located in the middle of the movable groove. A fixing plate is fixedly installed on the side of the main unit closer to the interface. A push plate is slidably connected inside the limiting plate. A first extrusion head is fixedly installed at one end of the push plate. A pressure plate is slidably connected inside the fixing plate. A second extrusion head is fixedly installed at one end of the pressure plate. A baffle is fixedly installed inside the pressure plate. A return spring is fixedly installed between the pressure plate and the baffle. A connecting rod is fixedly installed at the other end of the pressure plate. An abutment plate is fixedly installed at the other end of the connecting rod.

[0012] Furthermore, the plug is inserted into the socket, and the locking plate is locked into the slot. The locking plate is made of elastic spring steel. When the plug is inserted into the socket, it will be squeezed. When it moves to the slot, the locking plate will be reset and deformed by its own characteristics and locked into the slot, thereby locking the plug and improving the connection stability.

[0013] Furthermore, the top of the compression spring is fixedly installed on the inner wall of the movable groove, and side grooves are provided on both sides of the movable groove. The support plate is slidably connected in the side grooves on both sides of the movable groove. By sliding the support plate along the side grooves, the wheel can be ensured to slide vertically.

[0014] Furthermore, a rotating column is rotatably connected to the top side of the push plate, and the other end of the deflection plate is rotatably connected to the rotating column. The inclined surfaces of the first extrusion head and the second extrusion head abut against each other. The support plate will drive the deflection plate to deflect, which will drive the push plate to slide along the limiting plate, thereby driving the first extrusion head to squeeze the second extrusion head.

[0015] Furthermore, the connecting rod is slidably connected to the middle of the baffle, and the reset spring is sleeved on the outside of the connecting rod. When the second pressing head is pressed, it will drive the pressure plate to press the connecting rod, which in turn will drive the abutment plate to press on the outside of the data cable body, thereby playing a positioning and limiting role for the data cable body and improving the stability of the connection. At the same time, it will also compress the reset spring, which will facilitate the reset of the abutment plate.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a data transmission connection device, which has the following beneficial effects:

[0018] This data transmission connection device improves the stability of the plug connection by having a card plate engage with the slot. Simultaneously, the pressure deformation of the gasket compresses and presses the data cable body, further enhancing the connection stability and preventing dust from entering. A rotating wheel, under pressure, drives a slider to slide, which in turn causes a deflection plate to push a push plate outward, thus pressing the second pressing head. The pressure plate and connecting rod then press the abutment plate against the outside of the data cable body, further clamping the cable and improving connection stability. This results in a more stable connection and prevents the data cable from accidentally detaching due to external forces. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a top view of the internal structure of the present invention;

[0021] Figure 3 This is a front view of the internal structure of the present invention;

[0022] Figure 4 This is a cross-sectional view of the structure of the present invention on the right side;

[0023] Figure 5 This is a schematic diagram of the clamping component structure of the present invention;

[0024] Figure 6 For the present invention Figure 5 A magnified schematic diagram of the local structure at point A in the middle.

[0025] In the diagram: 1. Main unit; 11. Socket; 12. Slot; 2. Data cable body; 21. Plug; 22. Card plate; 3. Interface; 31. Gasket; 4. Movable slot; 5. Clamping component; 51. Slider; 52. Rotary wheel; 53. Compression spring; 54. Support plate; 55. Deflection plate; 56. Limiting plate; 561. Push plate; 562. First extrusion head; 57. Fixing plate; 571. Pressure plate; 572. Second extrusion head; 573. Baffle; 574. Reset spring; 575. Connecting rod; 576. Abutment plate. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-2 A data transmission connection device includes a host 1 and a data cable body 2. The host 1 has an interface 3 at its right end. Gaskets 31 are fixedly installed on the upper and lower inner walls of the interface 3. The data cable body 2 is inserted into the interface 3. Movable grooves 4 are provided inside the host 1 and on the left and right side walls of the interface 3. Clamping components 5 are provided inside the movable grooves 4.

[0028] Please see Figure 2 The host 1 has an internal socket 11, and slots 12 are provided on the inner walls of both the left and right sides of the socket 11. The data cable body 2 includes a plug 21, which is fixedly installed at the end of the data cable body 2 and inserted into the socket 11. Card plates 22 are fixedly installed on both the left and right sides of the plug 21 and are engaged in the slots 12. The card plates 22 are made of elastic spring steel. When the plug 21 is inserted into the socket 11, it will compress the card plates 22. When it moves to the slots 12, the card plates 22 will be reset and deformed by their own characteristics and be locked in the slots 12, thereby restricting the plug 21 and improving the connection stability.

[0029] Please see Figure 3-4 There are three sets of gaskets 31, and the opposite end of the gasket 31 abuts against the outside of the data cable body 2. The gasket 31 is made of rubber. Due to its own characteristics, the gasket 31 will deform when the data cable body 2 is inserted into the interface 3, and will tightly abut against the outside of the data cable body 2. It not only plays a role in positioning and limiting the data cable body 2, but also plays a sealing role to prevent dust from entering as much as possible.

[0030] Please see Figure 5 The clamping component 5 includes a slider 51, which is slidably connected inside the movable groove 4. A rotating wheel 52 is rotatably connected to the bottom of the slider 51. A compression spring 53 is fixedly installed on the top side of the slider 51. The top of the compression spring 53 is fixedly installed on the inner wall of the movable groove 4. Side grooves are opened on both sides of the movable groove 4. Support plates 54 are fixedly installed on both sides of the slider 51. The support plates 54 are slidably connected in the side grooves on both sides of the movable groove 4. By sliding along the side grooves, the rotating wheel 52 can be ensured to slide vertically. A deflection plate 55 is rotatably connected to the support plate 54. Limiting plates 56 are fixedly installed on both sides of the main unit 1 in the middle of the movable groove 4. A fixing plate 57 is fixedly installed on the side of the main unit 1 near the interface 3.

[0031] Please see Figure 5-6 The limiting plate 56 has a push plate 561 slidably connected inside, and a rotating column is rotatably connected to the top side of the push plate 561. The other end of the deflection plate 55 is rotatably connected to the rotating column. A first extrusion head 562 is fixedly installed at one end of the push plate 561. A pressure plate 571 is slidably connected inside the fixing plate 57. A second extrusion head 572 is fixedly installed at one end of the pressure plate 571. The inclined surfaces of the first extrusion head 562 and the second extrusion head 572 abut against each other. The support plate 54 will drive the deflection plate 55 to deflect, which will drive the push plate 561 to slide along the limiting plate 56, and then drive the first extrusion head 562 to extrude the second extrusion head 572.

[0032] Please see Figure 5-6 A baffle 573 is fixedly installed inside the pressure plate 571. A return spring 574 is fixedly installed between the pressure plate 571 and the baffle 573. A connecting rod 575 is fixedly installed at the other end of the pressure plate 571. The connecting rod 575 is slidably connected to the middle of the baffle 573, and the return spring 574 is sleeved on the outside of the connecting rod 575. When the second pressing head 572 is pressed, it will drive the pressure plate 571 to press the connecting rod 575, which will in turn drive the abutment plate 576 to press on the outside of the data cable body 2, thereby playing a positioning and limiting role for the data cable body 2 and improving the stability of the connection. At the same time, it will also compress the return spring 574, which will facilitate the abutment plate 576 to return to its original position. The abutment plate 576 is fixedly installed at the other end of the connecting rod 575.

[0033] Working principle: Please refer to Figure 1-6 When data transmission is required, insert the data cable body 2 into the interface 3 to transmit data. At this time, the plug 21 will be inserted into the socket 11, and the card plate 22 will be squeezed and deformed and slide into the card slot 12 before returning to its original position. Thus, the card plate 22 can be locked into the card slot 12, which will play a positioning and limiting role for the plug 21 and improve the stability of the data cable connection. At the same time, the data cable body 2 is squeezed between the upper and lower sets of pads 31. The elasticity of the pads 31 ensures close contact with the data cable body 2, which can clamp the data cable body 2 and prevent external dust from entering.

[0034] At the same time, the left and right sides of the data cable body 2 will squeeze the rotating wheel 52 to drive the slider 51 to slide along the movable groove 4. The support plate 54 will drive the deflection plate 55 to deflect away from the slider 51, which will then drive the push plate 561 to slide along the inner wall of the limiting plate 56, causing the inclined surface of the first extrusion head 562 to press the inclined surface of the second extrusion head 572. Therefore, the pressure plate 571 will slide along the inner wall of the fixed plate 57, which will then drive the abutment plate 576 to press against the left and right sides of the data cable body 2 through the connecting rod 575, thereby further clamping the data cable.

[0035] When the data cable body 2 is unplugged, the compression spring 53 will drive the rotating wheel 52 to reset. At this time, the first pressing head 562 is driven to reset by the push plate 561, so the second pressing head 572 is no longer pressed. The reset spring 574 drives the abutment plate 576 to re-enter the interior of the fixed plate 57, which is convenient for the next data transmission.

[0036] In summary, this data transmission connection device improves the stability of the plug 21 connection by having the card plate 22 engage with the slot 12. Simultaneously, the pressure deformation of the gasket 31 further enhances the stability of the data cable connection and prevents external dust from entering. The rotating wheel 52, under pressure, drives the slider 51 to slide, which in turn causes the deflection plate 55 to push the push plate 561 outwards, thus squeezing the second squeezing head 572. The pressure plate 571 and connecting rod 575 then cause the abutment plate 576 to press against the outside of the data cable body 2, further clamping the data cable and improving its connection stability. This results in a more stable connection and prevents the data cable from accidentally detaching due to external forces.

[0037] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "link," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0038] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A data transmission connection device comprising a host (1) and a data line body (2), characterized in that: The right end of the host (1) is provided with an interface (3), the upper and lower inner walls of the interface (3) are both fixedly installed with a gasket (31), the data line body (2) is inserted into the interface (3), the left and right side walls of the host (1) and located at the interface (3) are both provided with a movable slot (4), and the movable slot (4) is provided with a clamping part (5); The clamping part (5) comprises a sliding block (51), the sliding block (51) is slidably connected in the movable slot (4), the bottom of the sliding block (51) is rotatably connected with a rotating wheel (52), the top side of the sliding block (51) is fixedly installed with a compression spring (53), the two sides of the sliding block (51) are both fixedly installed with a supporting plate (54), the supporting plate (54) is rotatably connected with a deflection plate (55), the inner part of the host (1) and located at the two sides of the movable slot (4) are both fixedly installed with a limiting plate (56), the inner part of the host (1) and located at one side close to the interface (3) is fixedly installed with a fixed plate (57), the inner part of the limiting plate (56) is slidably connected with a push plate (561), one end of the push plate (561) is fixedly installed with a first extrusion head (562), the inner part of the fixed plate (57) is slidably connected with a pressing plate (571), one end of the pressing plate (571) is fixedly installed with a second extrusion head (572), the inner part of the pressing plate (571) is fixedly installed with a baffle (573), the pressing plate (571) and the baffle (573) are fixedly installed with a reset spring (574), the other end of the pressing plate (571) is fixedly installed with a connecting rod (575), and the other end of the connecting rod (575) is fixedly installed with an abutting plate (576); The top end of the compression spring (53) is fixedly installed on the inner wall of the movable slot (4), the two side walls of the movable slot (4) are both provided with a side slot, and the supporting plate (54) is slidably connected in the two side slots of the movable slot (4); The inner part of the host (1) is provided with a socket (11), and the left and right inner walls of the socket (11) are both provided with a clamping groove (12); The data line body (2) comprises a plug (21), the plug (21) is fixedly installed at the end of the data line body (2), and the left and right sides of the plug (21) are both fixedly installed with a clamping plate (22); The gasket (31) is provided with three groups, one end of the gasket (31) is abutted on the outside of the data line body (2), and the gasket (31) is made of rubber material; The plug (21) is inserted into the socket (11), the clamping plate (22) is clamped in the clamping groove (12), and the clamping plate (22) is made of spring steel with elasticity; The top side of the push plate (561) is rotatably connected with a rotating column, the other end of the deflection plate (55) is rotatably connected with the rotating column, and the inclined surface of the first extrusion head (562) and the inclined surface of the second extrusion head (572) abut each other; The connecting rod (575) is slidably connected in the middle part of the baffle (573), and the reset spring (574) is sleeved on the outside of the connecting rod (575); When data transmission is needed, the data line body (2) is inserted into the interface (3), that is, data transmission can be carried out, and at this time the plug (21) is inserted into the socket (11), the clamping plate (22) is deformed and slides into the clamping groove (12) and then resets, so that the clamping plate (22) can be clamped into the clamping groove (12), so that the plug (21) is positioned and limited, the stability of the data line connection is improved, and at the same time, the data line body (2) is pressed between the upper and lower two groups of gaskets (31), and the gaskets (31) are in close contact with the data line body (2) through the elasticity of the gaskets (31), so that the data line body (2) can be clamped, and external dust can also be prevented from entering; At the same time, the left and right sides of the data line body (2) will extrude the rotating wheel (52) to drive the sliding block (51) to slide along the movable groove (4), the branch plate (54) will drive the deflection plate (55) to deflect away from the sliding block (51), and then the push plate (561) will slide along the inner wall of the limiting plate (56), the inclined surface of the first extrusion head (562) will extrude the inclined surface of the second extrusion head (572), so that the pressing plate (571) will slide along the inner wall of the fixed plate (57), and then the connecting rod (575) will drive the abutting plate (576) to extrude the left and right sides of the data line body (2), so as to further clamp the data line; When the data line body (2) is pulled out, the rotating wheel (52) is reset through the compression spring (53), at this time the first extrusion head (562) is reset by the push plate (561), so it no longer extrudes the second extrusion head (572), the abutting plate (576) is driven by the reset spring (574) to re-enter the inside of the fixed plate (57), so as to facilitate the next data transmission.

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