Signal controller with interface anti-loosening structure

Abstract

The utility model belongs to the technical field of controller interfaces, and particularly relates to a signal controller with an interface anti-loosening structure, which comprises a machine body. A metal cover is hinged to the top of the side wall of the machine body; a bottom plate is fixedly connected to the bottom of the side wall of the machine body; the metal cover and the bottom plate are positioned on one side of the machine body with the interface; a plurality of first grooves are formed in the top of the side wall of the bottom plate; a plurality of second grooves are formed in the bottom of the side wall of the metal cover; the positions of the first groove and the second groove correspond to each other; a plurality of springs are fixedly connected to the top of the inner side of the metal cover; the other end of the spring is fixedly connected with a pressing block; the pressing block is located between the first groove and the second groove. A plurality of connecting grooves are formed in the middle of the side wall of the machine body; a plurality of fixing rings are fixedly connected to the side wall of the machine body; through the above structure, shaking of the connecting line can be reduced to a certain extent, the possibility of loosening between the connecting line and the controller interface is reduced, and the possibility of poor data transmission is further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of controller interfaces, in particular to a signal controller with an interface anti-loosening structure. Background Art

[0002] The signal controller is a key electronic device and an integral part of a computer, which ensures the coordinated operation of the computer's components and enables the computer to perform various tasks efficiently.

[0003] The signal controller needs to be connected to the device through a connecting cable so that the data can be stably transmitted to the device. Generally, the end used for data transmission is directly inserted into the interface reserved for the signal controller to ensure that the two are stably combined. Then, the data can be transmitted through the connecting cable. However, after the connecting cable is connected to the signal controller, it will become loose, which may cause data to be unstable or interrupted during transmission, affecting the normal use of the signal controller.

[0004] To this end, the utility model provides a signal controller with an interface anti-loosening structure. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the signal controller with an interface anti-loosening structure described in the utility model comprises a body; a metal cover is hinged on the top of the side wall of the body; a bottom plate is fixedly connected to the bottom of the side wall of the body; the metal cover and the bottom plate are located on the side of the body with the interface; a plurality of first grooves are opened on the top of the side wall of the bottom plate; a plurality of second grooves are opened on the bottom of the side wall of the metal cover; the positions of the first grooves and the second grooves correspond to each other; a plurality of springs are fixedly connected to the top of the inner side of the metal cover; a pressure block is fixedly connected to the other end of the spring; the pressure block is located between the first groove and the second groove; through the above structure, the shaking of the connecting line can be reduced to a certain extent, thereby reducing the possibility of loosening between the connecting line and the controller interface, and further reducing the possibility of poor data transmission.

[0007] Preferably, a plurality of connecting grooves are provided in the middle of the side wall of the body; a plurality of fixing rings are fixedly connected to the side wall of the body; the fixing ring and the connecting groove are concentrically arranged; a rotating ring is threadedly connected to the middle of the outer side of the fixing ring; a plurality of spring blocks are fixedly connected to the end of the fixing ring; the thickness of the end of the spring block away from the fixing ring is greater than the thickness of the end connected to the fixing ring; through the above structure, the connecting line can be clamped and fixed after being connected to the controller, thereby reducing the occurrence of loosening of the connecting line and thereby reducing the occurrence of poor data transmission.

[0008] Preferably, a plurality of third grooves are provided on the inner side wall of the connecting groove; a spring sheet is fixedly connected to the middle of the third groove; one end of the spring sheet is fixedly connected to one side of the third groove close to the fixing ring, and the other end is tilted toward the direction of the controller interface; through the above structure, the connecting wire can be further clamped and fixed, further reducing the possibility of shaking of the connecting wire and further reducing the occurrence of poor data transmission.

[0009] Preferably, a rubber ring is fixed to the inner middle part of the fixed ring; a plurality of brushes are fixed to the inner middle part of the rubber ring; the brushes are densely arranged in the inner middle part of the rubber ring; through the above structure, the influence of dust on the connection between the connecting line and the controller interface can be reduced, thereby reducing the influence on data transmission.

[0010] Preferably, the ends of the multiple spring blocks away from the fixing ring are fixedly connected to a guide plate; the guide plate is trumpet-shaped, and the end away from the fixing ring is flared; through the above structure, the connection between the connecting line and the interface of the controller becomes more convenient.

[0011] Preferably, the inner side walls of the plurality of spring blocks are fixed with rubber pads; the side walls of the rubber pads are arranged in a wave shape; through the above structure, the possibility of loosening of the connecting wire can be further reduced when the connecting wire is squeezed and fixed by the plurality of spring blocks.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The signal controller with an interface anti-loosening structure described in the utility model places the connecting wire inside the first groove, and then rotates the metal cover to press down, so that the pressure block squeezes the connecting wire, and then the connecting wire is sandwiched between the pressure block and the first groove, thereby reducing the shaking of the connecting wire. Through the above structure, the shaking of the connecting wire can be reduced to a certain extent, thereby reducing the possibility of looseness between the connecting wire and the controller interface, and thereby reducing the possibility of poor data transmission.

[0014] 2. The signal controller with an interface anti-loosening structure described in the utility model, by rotating the rotating ring, causes the spring block to be squeezed and deformed, so that the inner walls of the multiple spring blocks squeeze the connecting line. Through the above structure, the connecting line can be clamped and fixed after being connected to the controller, thereby reducing the occurrence of loosening of the connecting line and further reducing the occurrence of poor data transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2It is a structural schematic diagram of the metal cover in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the bullet block of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the shrapnel in the utility model;

[0020] In the figure: 1. body; 12. metal cover; 13. bottom plate; 14. first groove; 15. second groove; 16. spring; 17. pressure block; 2. connecting groove; 21. fixing ring; 22. rotating ring; 23. spring block; 3. third groove; 31. spring piece; 4. rubber ring; 41. brush; 5. guide plate; 6. rubber pad; 7. telescopic rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 to Figure 2 As shown, a signal controller with an interface anti-loosening structure described in an embodiment of the utility model comprises a body 1; a metal cover 12 is hinged on the top of the side wall of the body 1; a bottom plate 13 is fixedly connected to the bottom of the side wall of the body 1; the metal cover 12 and the bottom plate 13 are located on the side of the body 1 with an interface; a plurality of first grooves 14 are provided on the top of the side wall of the bottom plate 13; a plurality of second grooves 15 are provided on the bottom of the side wall of the metal cover 12; the positions of the first grooves 14 and the second grooves 15 correspond to each other; a plurality of springs 16 are fixedly connected to the top of the inner side of the metal cover 12; a pressure block 17 is fixedly connected to the other end of the spring 16; the pressure block 17 is located between the first groove 14 and the second groove 15; when working, the metal cover 12 is rotated upward Open it, then connect the connecting line to the interface, then place the middle part of the connecting line inside the first groove 14, and then rotate the metal cover 12 to press down, so that the middle part of the connecting line slides into the second groove 15. In this process, the middle part of the connecting line will contact the bottom of the pressing block 17, and then after the metal cover 12 is completely closed, the spring 16 will shrink under the gravity of the metal cover 12, and the pressing block 17 will continue to squeeze the connecting line under the elastic force of the spring 16, so that the connecting line is sandwiched between the pressing block 17 and the first groove 14, reducing the shaking of the connecting line. Through the above structure, the shaking of the connecting line can be reduced to a certain extent, thereby reducing the possibility of loosening between the connecting line and the controller interface, and thus reducing the possibility of poor data transmission.

[0023] like Figures 1 to 4As shown, a plurality of connection grooves 2 are provided in the middle of the side wall of the body 1; a plurality of fixing rings 21 are fixedly connected to the side wall of the body 1; the fixing ring 21 and the connection groove 2 are arranged concentrically; a rotating ring 22 is threadedly connected to the middle of the outer side of the fixing ring 21; a plurality of spring blocks 23 are fixedly connected to the end of the fixing ring 21; the thickness of the end of the spring block 23 away from the fixing ring 21 is greater than the thickness of the end connected to the fixing ring 21; during operation, after the end of the connecting line is inserted into the connecting groove 2 to connect it with the interface of the controller, the rotating ring 22 is rotated to move the rotating ring 22 in the middle of the fixing ring 21, and then the end of the rotating ring 22 will contact the outer side walls of the plurality of spring blocks 23, and as the rotating ring 22 continues to move, the spring blocks 23 are squeezed and deformed, so that the inner side walls of the plurality of spring blocks 23 contact the middle of the connecting line and squeeze the connecting line. Through the above structure, the connecting line can be clamped and fixed after being connected to the controller, so as to reduce the occurrence of loosening of the connecting line and thus reduce the occurrence of poor data transmission.

[0024] like Figures 1 to 4 As shown, the inner wall of the connecting groove 2 is provided with a plurality of third grooves 3; a spring piece 31 is fixedly connected to the middle of the third groove 3; one end of the spring piece 31 is fixedly connected to one side of the third groove 3 close to the fixing ring 21, and the other end is tilted toward the direction of the controller interface; during operation, when the end of the connecting line is connected to the controller interface, the end of the connecting line will squeeze the plurality of spring pieces 31, so that the plurality of spring pieces 31 shrink toward the inside of the third groove 3. After the connection is completed, the plurality of spring pieces 31 will squeeze the connecting line under their own elastic force. Through the above structure, the connecting line can be further clamped and fixed, further reducing the possibility of shaking of the connecting line, and further reducing the occurrence of poor data transmission.

[0025] like Figures 1 to 4 As shown, a rubber ring 4 is fixedly connected to the inner middle part of the fixing ring 21; a plurality of brushes 41 are fixedly connected to the inner middle part of the rubber ring 4; the brushes 41 are densely arranged in the inner middle part of the rubber ring 4; during operation, when the connecting line is connected to the controller interface, the end and the middle part of the connecting line will successively contact with the plurality of brushes 41, at which time the plurality of brushes 41 will brush off the dust on the surface of the connecting line, and after the connection is completed, the plurality of brushes 41 will block the external dust, so that the external dust cannot enter the interior of the interface. Through the above structure, the influence of dust on the connection between the connecting line and the controller interface can be reduced, thereby reducing the influence on data transmission.

[0026] like Figures 1 to 3As shown, the ends of the multiple spring blocks 23 away from the fixing ring 21 are fixedly connected with the guide plate 5; the guide plate 5 is trumpet-shaped, and the end away from the fixing ring 21 is flared; during operation, when the connecting wire is connected to the interface of the controller, the insertion of the connecting wire can be guided so that the connecting wire can be connected to the interface more easily. Through the above structure, the connection between the connecting wire and the interface of the controller can be made more convenient.

[0027] like Figures 1 to 3 As shown, the inner side walls of the multiple spring blocks 23 are fixed with rubber pads 6; the side walls of the rubber pads 6 are arranged in a wavy shape; during operation, when the connecting line is fixed by squeezing the multiple spring blocks 23, the multiple rubber pads 6 will contact the middle part of the connecting line, and because the rubber pads 6 are made of colloid material, the friction force with the middle part of the connecting line can be increased. Through the above structure, the possibility of loosening of the connecting line can be further reduced when the connecting line is squeezed and fixed by the multiple spring blocks 23.

[0028] like Figure 2 As shown, a telescopic rod 7 is fixedly connected to the inner bottom of the metal cover 12; the telescopic rod 7 is located inside the second groove 15, and the other end of the telescopic rod 7 is fixedly connected to the top of the pressing block 17; during operation, in the process of opening and closing the metal cover 12, the pressing block 17 will continue to fall downward due to gravity. At this time, due to the existence of the telescopic rod 7, the pressing block 17 will not drive the spring 16 to bend, and will not contact the top of the first groove 14 when closing, thereby preventing the metal cover 12 from getting stuck when closing.

[0029] During operation, the metal cover 12 is rotated upward to open, and then the connecting wire is connected to the interface, and then the middle part of the connecting wire is placed inside the first groove 14, and then the metal cover 12 is rotated and pressed down to make the middle part of the connecting wire slide into the second groove 15. In this process, the middle part of the connecting wire will contact the bottom of the pressing block 17, and then after the metal cover 12 is completely closed, the spring 16 will shrink under the gravity of the metal cover 12, and the pressing block 17 will continue to squeeze the connecting wire under the elastic force of the spring 16, so that the connecting wire is squeezed between the pressing block 17 and the first groove 14 to reduce the shaking of the connecting wire. After the end of the connecting wire is inserted into the connecting groove 2 to connect it with the interface of the controller, the rotating ring 22 is rotated to make the rotating ring 22 move in the middle of the fixed ring 21, and then the end of the rotating ring 22 will contact the outer side walls of the multiple spring blocks 23. As the rotating ring 22 continues to move, the spring blocks 23 are squeezed and deformed, so that the inner side walls of the multiple spring blocks 23 are in contact with the middle of the connecting wire. When the end of the connecting line is connected to the controller interface, the end of the connecting line will squeeze the multiple spring pieces 31, so that the multiple spring pieces 31 will shrink toward the inside of the third groove 3. After the connection is completed, the multiple spring pieces 31 will squeeze the connecting line under their own elastic force. When the connecting line is connected to the controller interface, the end and the middle of the connecting line will successively contact the multiple brushes 41. At this time, the multiple brushes 41 will brush off the dust on the surface of the connecting line, and after the connection is completed, the multiple brushes 41 will block the external dust so that the external dust cannot enter the inside of the interface. When the connecting line is connected to the interface of the controller, the insertion behavior of the connecting line can be guided, so that the connecting line can be connected to the interface more easily. When the connecting line is fixed by squeezing the multiple spring blocks 23, the multiple rubber pads 6 will contact the middle part of the connecting line, and because the rubber pads 6 are made of colloid material, the friction with the middle part of the connecting line can be increased.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A signal controller with an interface anti-loosening structure, comprising a body (1); characterized in that: A metal cover (12) is hingedly connected to the top of the side wall of the machine body (1); a bottom plate (13) is fixedly connected to the bottom of the side wall of the machine body (1); the metal cover (12) and the bottom plate (13) are located on a side of the machine body (1) having an interface; a plurality of first grooves (14) are provided on the top of the side wall of the bottom plate (13); a plurality of second grooves (15) are provided on the bottom of the side wall of the metal cover (12); the positions of the first grooves (14) and the second grooves (15) correspond to each other; a plurality of springs (16) are fixedly connected to the top of the inner side of the metal cover (12); a pressure block (17) is fixedly connected to the other end of the spring (16); the pressure block (17) is located between the first groove (14) and the second groove (15).

2. The signal controller with an interface anti-loosening structure according to claim 1, characterized in that: A plurality of connection grooves (2) are provided in the middle of the side wall of the machine body (1); a plurality of fixing rings (21) are fixedly connected to the side wall of the machine body (1); the fixing ring (21) and the connection groove (2) are arranged concentrically; a rotating ring (22) is threadedly connected to the middle of the outer side of the fixing ring (21); a plurality of spring blocks (23) are fixedly connected to the end of the fixing ring (21); the thickness of one end of the spring block (23) away from the fixing ring (21) is greater than the thickness of one end connected to the fixing ring (21).

3. The signal controller with an interface anti-loosening structure according to claim 2, characterized in that: The inner side wall of the connection groove (2) is provided with a plurality of third grooves (3); a spring sheet (31) is fixedly connected to the middle of the third groove (3); one end of the spring sheet (31) is fixedly connected to a side of the third groove (3) close to the fixing ring (21), and the other end is tilted toward the direction of the controller interface.

4. The signal controller with an interface anti-loosening structure according to claim 3, characterized in that: A rubber ring (4) is fixedly connected to the middle part of the inner side of the fixing ring (21); a plurality of brushes (41) are fixedly connected to the middle part of the inner side of the rubber ring (4); and the brushes (41) are densely arranged in the middle part of the inner side of the rubber ring (4).

5. The signal controller with an interface anti-loosening structure according to claim 4, characterized in that: The ends of the plurality of spring blocks (23) away from the fixing ring (21) are all fixedly connected to a guide plate (5); the guide plate (5) is trumpet-shaped, and the end away from the fixing ring (21) is expanded.

6. The signal controller with an interface anti-loosening structure according to claim 5, characterized in that: The inner side walls of the plurality of elastic blocks (23) are all fixedly connected with rubber pads (6); the side walls of the rubber pads (6) are arranged in a wave shape.

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