Information security protection terminal connection port

Abstract

The invention relates to the technical field of information terminal protection, in particular to an information security protection terminal connection port. Comprising a terminal shell, a plurality of interfaces arranged on the terminal shell, and connecting lines connected with the interfaces, the dustproof unit comprises a protection part arranged on the interface, a pushing part arranged on the protection part and a transmission part arranged on the pushing part; the device comprises a transmission part, a clamping unit, a rotating part arranged on the transmission part, a clamping part arranged on the rotating part, a scraping part arranged on the clamping part and an air blowing part arranged on the clamping part. According to the terminal, the clamping blocks are arranged on the upper side and the lower side of the connecting line, so that when the connecting line is inserted into the interface, the clamping blocks can clamp and fix the connecting line from the upper side and the lower side, the connecting line is prevented from loosening or being dragged to fall off from the interface when the terminal moves, and the stability of the connecting line when the connecting line is connected with the terminal shell is improved.

Description

Technical Field

[0001] This invention relates to the field of information terminal protection technology, and in particular to an information security protection terminal connection port. Background Technology

[0002] An information terminal is a device used to acquire, process, and transmit information. It is the interface through which people interact with information systems, enabling users to access and utilize information resources. A connection port is the exit point for communication between the device and the outside world. It can generally be divided into virtual ports and physical ports. Virtual ports refer to ports inside a computer or within a switch or router, which are invisible. Physical ports, also known as interfaces, are visible ports.

[0003] When a network cable or data transmission cable is connected to a terminal port, the connection point near the port may not be secured, causing the cable to bend or loosen when dragged. This can lead to signal loss, unstable connection, or reduced data transmission rate. Furthermore, if the cable is not connected to the port for an extended period, the port may become contaminated with dust, dirt, or corrosive substances, resulting in poor connection or degraded signal transmission quality. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the aforementioned existing problems, the present invention is proposed.

[0006] Therefore, the purpose of this invention is to provide an information security protection terminal connection port.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an information security protection terminal connection port, comprising,

[0008] A terminal housing, multiple interfaces disposed on the terminal housing, and connecting lines connected to the interfaces;

[0009] The dustproof unit includes a protective component disposed on the interface, a pushing component disposed on the protective component, and a transmission component disposed on the pushing component; and,

[0010] The clamping unit includes a rotating component disposed on the transmission component, a clamping component disposed on the rotating component, a scraping component disposed on the clamping component, and an air blowing component disposed on the clamping component.

[0011] As a preferred embodiment of the information security protection terminal connection port of the present invention, the protective component includes a protective box correspondingly disposed outside the interface, a wiring port opened on the protective box, and a protective plate disposed at the wiring port.

[0012] As a preferred embodiment of the information security protection terminal connection port of the present invention, the pushing component includes an L-shaped block disposed on the protective plate, a connecting rod disposed on the L-shaped block, and a push plate disposed on the connecting rod.

[0013] As a preferred embodiment of the information security protection terminal connection port of the present invention, the transmission component includes a support frame symmetrically arranged on the terminal housing, a slide groove formed on the support frame, a slide plate arranged in the slide groove, a rack arranged on the slide plate, and a support plate arranged on the rack.

[0014] As a preferred embodiment of the information security protection terminal connection port of the present invention, the rotating component includes a gear meshing with the rack, a connecting shaft disposed on the gear, a clamping frame disposed on the connecting shaft, a turntable disposed on the connecting shaft, and drive slots symmetrically opened on the turntable.

[0015] As a preferred embodiment of the information security protection terminal connection port of the present invention, the clamping component includes a drive shaft disposed in the drive groove, a limiting groove opened on the clamping frame, a lifting plate correspondingly installed on the drive shaft, a clamping block disposed on the lifting plate, a support plate disposed on the clamping block, and a connecting plate disposed on the support plate.

[0016] The lifting plate is slidably installed in the limiting groove.

[0017] As a preferred embodiment of the information security protection terminal connection port of the present invention, the scraping component includes a hinge groove symmetrically opened on the clamping block, a first rotating shaft correspondingly arranged in the hinge groove, a rotating block arranged on the first rotating shaft, a second rotating shaft arranged on the rotating block, a fixing plate arranged on the second rotating shaft, and a wiping plate arranged on the fixing plate.

[0018] As a preferred embodiment of the information security protection terminal connection port of the present invention, the cross-section of the wiping plate is arc-shaped, and the wiping plate is provided with a rotating groove.

[0019] As a preferred embodiment of the information security protection terminal connection port of the present invention, the air blowing component includes a flexible plate disposed on the clamping block and an air storage groove simultaneously formed on the clamping block, the support plate and the connecting plate.

[0020] As a preferred embodiment of the information security protection terminal connection port of the present invention, the air blowing component further includes a spring disposed in the air storage tank, a compression plate disposed on the spring, and air outlet holes simultaneously opened on the compression plate and the flexible plate.

[0021] The beneficial effects of the present invention are as follows: By setting clamping blocks on the upper and lower sides of the connecting cable, the clamping blocks can clamp and fix the connecting cable from the upper and lower sides when the connecting cable is inserted into the interface, so that the connecting cable can be fixed by the clamping blocks when connected to the interface, preventing the connecting cable from becoming loose or being dragged off the interface when the terminal moves, and improving the stability of the connecting cable when connected to the terminal housing. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0023] Figure 1 This is a schematic diagram of the overall structure of the information security protection terminal connection port of the present invention.

[0024] Figure 2 This is a schematic diagram of the structure of the dustproof unit, clamping unit and connecting line of the information security protection terminal connection port of the present invention.

[0025] Figure 3 This is a cross-sectional view of the dustproof unit, clamping unit, and connecting line of the information security protection terminal connection port of the present invention.

[0026] Figure 4 for Figure 3 A magnified structural diagram of A in the diagram.

[0027] Figure 5 This is a partial structural diagram of the dustproof unit, clamping unit, and connecting line of the information security protection terminal connection port of the present invention.

[0028] Figure 6 This is a schematic diagram of the structure of the rotating component and part of the dustproof unit of the information security protection terminal connection port of the present invention.

[0029] Figure 7 This is a cross-sectional view of the clamping unit at the connection port of the information security protection terminal of the present invention. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0034] Example 1

[0035] Reference Figures 1-3 and Figure 5 This is the first embodiment of the present invention. This embodiment provides a protective component 201 that can achieve the effect of dustproofing the interface 101. It includes a terminal housing 100, a plurality of interfaces 101 disposed on the terminal housing 100, and a connecting cable 102 connected to the interface 101. The interface 101 is disposed at the rear of the terminal housing 100. There are multiple interfaces 101, and each interface 101 is the same in size and model. The connecting cable 102 can be inserted into the interface 101 to transmit data.

[0036] The dustproof unit 200 includes a protective component 201 disposed on the interface 101, a pushing component 202 disposed on the protective component 201, and a transmission component 203 disposed on the pushing component 202. The protective component 201 is disposed on the periphery of the interface 101 and is used to protect the interface 101 when it is not connected to the connecting line 102, preventing dust from entering the interface 101 and affecting its safety. The pushing component 202 is disposed on one side of the protective component 201 and is used to drive the transmission component 203 to move. The transmission component 203 is disposed below the pushing component 202 and is used to drive the clamping unit 300 to move.

[0037] The clamping unit 300 includes a rotating component 301, a clamping component 302, a scraping component 303, and an air blowing component 304, all mounted on the transmission component 203. The rotating component 301 is located on the side of the transmission component 203 closest to the interface 101 and drives the clamping component 302. The clamping component 302 is located on the upper and lower sides of the connecting line 102. The scraping component 303 is located on the front and rear sides of the clamping component 302 and is used to scrape and clean dust and impurities adhering to the outer surface of the connecting line 102. The air blowing component 304 is located inside the clamping component 302 and is used to blow away dust and impurities adhering to the outer wall of the connecting line 102 during the clamping process.

[0038] Specifically, the protective component 201 includes a protective box 201a disposed on the outside of the interface 101, a wiring port 201b opened on the protective box 201a, and a protective plate 201c disposed at the wiring port 201b.

[0039] There are six protective boxes 201a, which are fitted on the terminal housing 100 around the corresponding interface 101. The protective box 201a is rectangular in shape, and a wiring port 201b is opened on the side away from the terminal housing 100. The protective plate 201c is rotatably connected to the protective box 201a above the side of the wiring port 201b. Before the connecting wire 102 is inserted into the wiring port 201b, it can push the protective plate 201c to rotate.

[0040] Furthermore, the pushing component 202 includes an L-shaped block 202a disposed on the protective plate 201c, a connecting rod 202b disposed on the L-shaped block 202a, and a push plate 202c disposed on the connecting rod 202b.

[0041] The L-shaped block 202a is fixedly installed on the upper end of the protective plate 201c. In the initial state, the L-shaped block 202a rests on the upper surface of the protective box 201a. The connecting rod 202b is fixedly installed on both sides of the L-shaped block 202a near the upper end. The end of the connecting rod 202b located at the left and right ends that is not connected to the L-shaped block 202a is fixedly installed with a push plate 202c. The orientation of the push plate 202c is consistent with that of the L-shaped block 202a. The push plate 202c can follow the L-shaped block 202a to make an arc-shaped deflection movement synchronously.

[0042] Furthermore, the transmission component 203 includes a support frame 203a symmetrically arranged on the terminal housing 100, a slide groove 203b formed on the support frame 203a, a slide plate 203c arranged in the slide groove 203b, a rack 203d arranged on the slide plate 203c, and a support plate 203e arranged on the rack 203d.

[0043] Among them, there are two support frames 203a, which are symmetrically fixedly installed on the left and right sides of the terminal housing 100 located on one side of the interface 101. The support frame 203a is rectangular and has an opening on the upper side. The slide groove 203b is opened in the left and right side walls of the support frame 203a near the top. The slide plate 203c is slidably installed in the corresponding slide groove 203b. The two sides of the rack 203d are fixedly connected to the two slide plates 203c. The support plate 203e is fixedly installed on the side of the rack 203d near the push plate 202c. When the push plate 202c makes an arc-shaped deflection movement, it can push the support plate 203e to drive the rack 203d to move away from the terminal housing 100.

[0044] Operation process: When the connecting cable 102 needs to connect to the terminal device for data transmission, align the connecting cable 102 with the corresponding interface 101 and move it towards the interface 101. When the connector of the connecting cable 102 moves to the position of the protective plate 201c of the protective box 201a, the connecting cable 102 will squeeze the protective plate 201c and deflect it. The lower part of the protective plate 201c deflects into the protective box 201a. When the connecting cable 102 is inserted into the interface 101 and passes through the protective plate 201c, the protective plate 201c will rest on the outer wall of the connecting cable 102, preventing... The guard plate 201c drives the L-shaped block 202a to make an arc-shaped deflection movement. The L-shaped block 202a drives the connecting rod 202b to deflect synchronously. The connecting rod 202b drives the push plate 202c to deflect synchronously. The push plate 202c pushes the support plate 203e to move away from the terminal housing 100. The support plate 203e drives the rack 203d to move synchronously. The rack 203d drives the slide plate 203c to slide synchronously in the slide groove 203b of the support frame 203a. Finally, the rack 203d drives the clamping unit 300 to move to achieve clamping and fixing of the connecting line 102.

[0045] By providing a deflectable protective plate 201c at interface 101, when the connecting cable 102 needs to be inserted into interface 101 for data transmission, the connecting cable 102 can push the protective plate 201c to deflect inward. This allows the protective plate 201c to synchronously move the L-shaped block 202a, which in turn moves in an arc-shaped deflection motion. The L-shaped block 202a then drives the clamping unit 300 to move, thus clamping and fixing the connecting cable 102. When the connecting cable 102 is not connected to interface 101, the protective plate 201c is no longer compressed and resets. The protective plate 201c seals the protective box 201a, preventing dust and impurities from entering interface 101 and improving the safety of interface 101.

[0046] Example 2

[0047] Reference Figures 2-3 and Figures 5-6 This is the second embodiment of the present invention. This embodiment provides a clamping component 302, which can achieve the effect of clamping and fixing the connecting line 102. It includes a rotating component 301, which includes a gear 301a meshing with a rack 203d, a connecting shaft 301b disposed on the gear 301a, a clamping frame 301c disposed on the connecting shaft 301b, a turntable 301d disposed on the shaft of the connecting shaft 301b, and a drive groove 301e symmetrically opened on the turntable 301d.

[0048] The connecting shaft 301b is rotatably mounted inside the side walls of the support frame 203a and the clamping frame 301c. The gear 301a is fixedly mounted on one end of the connecting shaft 301b located inside the support frame 203a. The gear 301a meshes with the rack 203d. When the rack 203d moves, it can drive the gear 301a to rotate. The clamping frame 301c is fixedly mounted on the side wall of the support frame 203a. The turntable 301d is fixedly mounted on the end of the connecting shaft 301b away from the gear 301a. Two drive grooves 301e are symmetrically opened on the side of the turntable 301d away from the connecting shaft 301b. The drive grooves 301e are arranged in an arc shape.

[0049] Specifically, the clamping component 302 includes a drive shaft 302a disposed in the drive groove 301e, a limiting groove 302b opened on the clamping frame 301c, a lifting plate 302c correspondingly installed on the drive shaft 302a, a clamping block 302d disposed on the lifting plate 302c, a support plate 302e disposed on the clamping block 302d, and a connecting plate 302f disposed on the support plate 302e; the lifting plate 302c is slidably installed in the limiting groove 302b.

[0050] The drive shaft 302a consists of two shafts, one end of which is slidably installed in the drive groove 301e, and the other end is fixedly installed on the side of the lifting plate 302c near the turntable 301d. The limiting groove 302b is opened on the side of the clamping frame 301c near the clamping block 302d. The lifting plate 302c is slidably installed in the limiting groove 302b. The clamping block 302d is fixedly installed on the side of the lifting plate 302c. The clamping block 302d is semi-circular, and the two clamping blocks 302d can form a complete circle. The support plate 302e is fixedly installed in the middle of the side of the clamping block 302d away from the clamping surface. The connecting plate 302f sequentially fixes each support plate 302e together to achieve the effect of synchronous lifting and clamping of all clamping blocks 302d.

[0051] The rest of the structure is the same as in Example 1.

[0052] Operation process: When the connecting line 102 pushes the protective plate 201c to deflect, and the rack 203d moves away from the terminal housing 100, the rack 203d drives the gear 301a to rotate, the gear 301a drives the connecting shaft 301b to rotate synchronously, the connecting shaft 301b drives the turntable 301d to rotate synchronously, the two drive slots 301e on the turntable 301d drive the corresponding drive shafts 302a to move closer to each other, the two drive shafts 302a drive the corresponding lifting plates 302c to move closer to each other, the two lifting plates 302c drive the corresponding clamping blocks 302d to move closer to each other, and the clamping blocks 302d squeeze the connecting line 102, thereby achieving the clamping and fixing effect of the connecting line 102;

[0053] By providing clamping blocks 302d on the upper and lower sides of the connecting cable 102, when the connecting cable 102 is inserted into the interface 101, the clamping blocks 302d can clamp and fix the connecting cable 102 from the upper and lower sides. This ensures that the connecting cable 102 is fixed by the clamping blocks 302d when connected to the interface 101, preventing the connecting cable 102 from becoming loose or being dragged off the interface 101 when the terminal moves, thus improving the stability of the connecting cable 102 when connected to the terminal housing 100.

[0054] Example 3

[0055] Reference Figures 3-5 and Figure 7This is the third embodiment of the present invention. This embodiment provides a scraping component 303, which can achieve the effect of scraping and cleaning dust and impurities attached to the surface of the connecting wire 102 during the clamping process. The scraping component 303 includes a hinge groove 303a symmetrically opened on the clamping block 302d, a first rotating shaft 303b correspondingly disposed in the hinge groove 303a, a rotating block 303c disposed on the first rotating shaft 303b, a second rotating shaft 303d disposed on the rotating block 303c, a fixing plate 303e disposed on the second rotating shaft 303d, and a wiping plate 303f disposed on the fixing plate 303e.

[0056] There are two hinge slots 303a, which are symmetrically opened in the middle of the front and rear sides of the clamping block 302d. The first rotating shaft 303b is fixedly installed on the left and right side walls of the hinge slot 303a. One end of the rotating block 303c is rotatably sleeved on the first rotating shaft 303b, and the other end is hinged to the wiping plate 303f through the second rotating shaft 303d and the fixing plate 303e. There are two fixing plates 303e, which are symmetrically installed on both sides of the upper end of the wiping plate 303f. The second rotating shaft 303d passes through the rotating block 303c and is fixedly installed on the two fixing plates 303e.

[0057] Specifically, the cross-section of the wiping plate 303f is arc-shaped, and a rotating groove 303g is provided on the wiping plate 303f.

[0058] Specifically, the wiping plate 303f is set to an arc shape, so that the wiping plate 303f can keep in close contact with the outer wall of the connecting line 102, thereby improving the wiping and cleaning effect of the wiping plate 303f on the outer wall of the connecting line 102; a rotating groove 303g is opened on the wiping plate 303f, so that when the wiping plate 303f is squeezed in the opposite direction by the connecting line 102, the rotating block 303c can drive the wiping plate 303f to move on the outer wall of the connecting line 102, without hindering the deflection of the angle of the rotating block 303c.

[0059] Furthermore, the air blowing component 304 includes a flexible plate 304a disposed on the clamping block 302d, and an air storage groove 304b simultaneously formed on the clamping block 302d, the support plate 302e, and the connecting plate 302f.

[0060] The flexible plate 304a is fixedly installed on the clamping surface of the clamping block 302d at both ends. The flexible plate 304a is made of rubber and can be deformed and bent when squeezed. The air storage groove 304b is opened on the same vertical line of the clamping block 302d, the support plate 302e and the connecting plate 302f. The lower end of the air storage groove 304b is connected to the outside through the clamping block 302d.

[0061] Furthermore, the air blowing component 304 also includes a spring 304c disposed in the air storage groove 304b, a compression plate 304d disposed on the spring 304c, and an air outlet 304e simultaneously opened on the compression plate 304d and the flexible plate 304a.

[0062] Each set of springs 304c is provided in the air storage tank 304b in two parts. One end of the spring 304c is fixed to the bottom of the air storage tank 304b, and the other end is fixedly connected to the upper end face of the extrusion plate 304d. The lower end of the extrusion plate 304d is fixedly connected to the flexible plate 304a. The air outlet 304e is opened simultaneously on the same vertical line of the extrusion plate 304d and the flexible plate 304a. When the extrusion plate 304d is squeezed by the deformation of the flexible plate 304a, it can move into the air storage tank 304b. The air in the air storage tank 304b can blow the air out of the air outlet 304e onto the outer wall of the connecting line 102.

[0063] The rest of the structure is the same as in Example 2.

[0064] Operation process: When the upper and lower clamping blocks 302d clamp the connecting wire 102, the wiping plate 303f set on the rotating block 303c will first contact the surface of the connecting wire 102. As the two clamping blocks 302d move closer and closer, the clamping blocks 302d drive the wiping plate 303f to slide on the surface of the connecting wire 102 through the rotating block 303c. The two symmetrically arranged wiping plates 303f gradually move away from the clamping blocks 302d. While moving, the wiping plates 303f scrape the surface of the connecting wire 102, so that the dust and impurities on the connecting wire 102 are cleaned away.

[0065] As the two clamping blocks 302d move closer to each other, the flexible plate 304a on the clamping surface of the clamping block 302d will first contact the outer surface of the connecting line 102. Since the flexible plate 304a is a deformable material, it will be squeezed in the opposite direction by the connecting line 102 and bend towards the air storage groove 304b. While bending, the flexible plate 304a will drive the extrusion plate 304d in the air storage groove 304b to move towards the bottom of the air storage groove 304b. The extrusion plate 304d will squeeze the spring 304c. At the same time, the extrusion plate 304d will squeeze the air in the air storage groove 304b through the air outlet 304e towards the connecting line 102. The air in the air storage groove 304b can blow away the dust and impurities attached to the surface of the connecting line 102, so that the dust and impurities on the outer wall of the connecting line 102 near the connection of the interface 101 can be cleaned.

[0066] By symmetrically arranging wiping plates 303f on the front and rear sides of the clamping block 302d, which can slide along the surface of the connecting line 102, the dust and impurities attached to the surface of the connecting line 102 can be cleaned. At the same time, the deformable flexible plate 304a can drive the extrusion plate 304d to squeeze out the air in the air storage tank 304b when squeezed by the connecting line 102, and blow the surface of the connecting line 102, further improving the cleaning effect of dust and impurities on the surface of the connecting line 102.

[0067] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0068] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0069] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An information security protection terminal connection port, characterized in that: include, A terminal housing (100), a plurality of interfaces (101) provided on the terminal housing (100), and a connecting line (102) connected to the interfaces (101); The dustproof unit (200) includes a protective component (201) disposed on the interface (101), a pushing component (202) disposed on the protective component (201), and a transmission component (203) disposed on the pushing component (202); and, The clamping unit (300) includes a rotating component (301) disposed on the transmission component (203), a clamping component (302) disposed on the rotating component (301), a scraping component (303) disposed on the clamping component (302), and an air blowing component (304) disposed on the clamping component (302).

2. The information security protection terminal connection port as described in claim 1, characterized in that: The protective component (201) includes a protective box (201a) correspondingly disposed outside the interface (101), a wiring port (201b) opened on the protective box (201a), and a protective plate (201c) disposed at the wiring port (201b).

3. The information security protection terminal connection port as described in claim 2, characterized in that: The pushing component (202) includes an L-shaped block (202a) disposed on the protective plate (201c), a connecting rod (202b) disposed on the L-shaped block (202a), and a push plate (202c) disposed on the connecting rod (202b).

4. The information security protection terminal connection port as described in claim 1 or 3, characterized in that: The transmission component (203) includes a support frame (203a) symmetrically arranged on the terminal housing (100), a slide groove (203b) formed on the support frame (203a), a slide plate (203c) arranged in the slide groove (203b), a rack (203d) arranged on the slide plate (203c), and a support plate (203e) arranged on the rack (203d).

5. The information security protection terminal connection port as described in claim 4, characterized in that: The rotating component (301) includes a gear (301a) meshing with the rack (203d), a connecting shaft (301b) disposed on the gear (301a), a clamping frame (301c) disposed on the connecting shaft (301b), a turntable (301d) disposed on the connecting shaft (301b), and drive grooves (301e) symmetrically opened on the turntable (301d).

6. The information security protection terminal connection port as described in claim 5, characterized in that: The clamping component (302) includes a drive shaft (302a) disposed in the drive groove (301e), a limiting groove (302b) opened on the clamping frame (301c), a lifting plate (302c) correspondingly installed on the drive shaft (302a), a clamping block (302d) disposed on the lifting plate (302c), a support plate (302e) disposed on the clamping block (302d), and a connecting plate (302f) disposed on the support plate (302e); The lifting plate (302c) is slidably installed in the limiting groove (302b).

7. The information security protection terminal connection port as described in claim 6, characterized in that: The scraping component (303) includes a hinge groove (303a) symmetrically opened on the clamping block (302d), a first rotating shaft (303b) correspondingly arranged in the hinge groove (303a), a rotating block (303c) arranged on the first rotating shaft (303b), a second rotating shaft (303d) arranged on the rotating block (303c), a fixing plate (303e) arranged on the second rotating shaft (303d), and a wiping plate (303f) arranged on the fixing plate (303e).

8. The information security protection terminal connection port as described in claim 7, characterized in that: The wiping plate (303f) has an arc-shaped cross section, and a rotating groove (303g) is provided on the wiping plate (303f).

9. The information security protection terminal connection port as described in claim 6 or 8, characterized in that: The air blowing component (304) includes a flexible plate (304a) disposed on the clamping block (302d) and an air storage groove (304b) simultaneously opened on the clamping block (302d), the support plate (302e) and the connecting plate (302f).

10. The information security protection terminal connection port as described in claim 9, characterized in that: The air blowing component (304) also includes a spring (304c) disposed in the air storage tank (304b), a pressing plate (304d) disposed on the spring (304c), and an air outlet (304e) simultaneously opened on the pressing plate (304d) and the flexible plate (304a).

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