CN217087432U

CN217087432U - Hardware IO interface cable fixing device of self-adaptation input/output mode

Info

Publication number: CN217087432U
Application number: CN202220461116.5U
Authority: CN
Inventors: 黄伟
Original assignee: Suzhou Maiyao Information Technology Co ltd
Current assignee: Suzhou Maiyao Information Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-29
Anticipated expiration: 2032-03-04

Abstract

The utility model belongs to the technical field of the computer, especially, hardware IO interface cable fixing device of self-adaptation input/output mode, install two cable fixed establishment covering behind the quick-witted case including the symmetry, cover behind the quick-witted case and install the interface, cover behind the quick-witted case and set up two spouts that the symmetry set up, and all set up the thread groove that the equidistance distributes in two spouts. The utility model has the advantages that the two wire clamping components are convenient for clamping and fixing the cables with different thicknesses, and simultaneously, the two pressing components are used for pressing and fixing the plug again, so that the firmness of the plug connection is ensured to the maximum extent, and the probability of falling off of the plug from the interface caused by accidental tripping of the cable by people is reduced; when the connector is installed, the two sliding blocks slide in the respective sliding grooves to a proper height, and the fastening screw and the threaded groove are in threaded fit to complete locking of the position, so that the connector can adapt to connectors with different installation heights.

Description

Hardware IO interface cable fixing device of self-adaptation input/output mode

Technical Field

The utility model relates to a computer technology field especially relates to a hardware IO interface cable fixing device of self-adaptation input/output mode.

Background

The hardware IO interface is a link for information exchange between a host and a controlled object, the host exchanges data with external equipment through the IO interface of the hardware, IO interface circuits of most of hardware are programmable, namely, the working modes of the IO interface circuits can be controlled by programs, and the hardware IO interface on the market can automatically adapt to an input and output mode along with the continuous progress of science and technology at present.

The existing hardware IO interface adopting the self-adaptive input and output mode can be inserted into an adaptive plug when in use, and the plug is connected with an upper cable, so that people can cause the plug to fall off from the interface when the cable is tripped carelessly due to the absence of a cable fixing device, and the normal connection is influenced. Therefore, there is an urgent need to develop a hardware IO interface cable fixing device with adaptive input/output mode to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the hardware IO interface cable fixing device of a self-adaptation input/output mode that proposes.

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

the utility model provides a hardware IO interface cable fixing device of self-adaptation input/output mode, covers two cable fixing mechanism on including the symmetry is installed behind the quick-witted case, cover behind the quick-witted case and install the interface, cover behind the quick-witted case and set up two spouts that the symmetry set up, and all set up the thread groove that the equidistance distributes in two spouts, two cable fixing mechanism all includes slider, two fastening screw on the slider of spiro union, is fixed in backup pad, the double-layered line subassembly and the compress tightly subassembly of the positive outer wall of slider.

Preferably, the outer walls of the two sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding mode, and the four fastening screw rods are sequentially screwed into the corresponding four thread grooves.

Preferably, the wire clamping assembly comprises a clamping screw bolt screwed on the supporting plate, a C-shaped clamping block of which the inner wall is connected with one end of the clamping screw bolt through a bearing, and a hand wheel fixed on the outer wall of the other end of the clamping screw bolt.

Preferably, the pressing component comprises a T-shaped pull rod inserted on the supporting plate, a locking spring sleeved on the T-shaped pull rod and a pressing plate fixed on the outer wall of one end of the T-shaped pull rod.

Preferably, the support plate is provided with a jack, and the outer wall of the T-shaped pull rod is connected with the inner wall of the jack in a sliding manner.

Preferably, the outer wall of one end of the locking spring is fixed on the side wall of the pressure plate, and the outer wall of the other end of the locking spring is fixed on the side wall of the support plate.

The utility model has the advantages that:

1. firstly, the two wire clamping assemblies are convenient for clamping and fixing cables with different thicknesses, and meanwhile, the two pressing assemblies are used for pressing and fixing the plug again, so that the firmness of the plug connection is ensured to the maximum extent, and the probability of falling off of the plug from an interface caused by accidental tripping of the cable by people is reduced;

2. secondly, when the connector is installed, the two sliding blocks slide in the respective sliding grooves to a proper height, and the fastening screw and the thread groove are in thread fit to complete locking of the position, so that the connector can adapt to interfaces with different installation heights, and the adaptability is improved.

Drawings

Fig. 1 is a schematic diagram of a main structure of a hardware IO interface cable fixing device of a self-adaptive input/output mode according to the present invention;

fig. 2 is a schematic diagram of a three-dimensional enlarged structure of a cable fixing mechanism in a hardware IO interface cable fixing device of a self-adaptive input/output mode according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a hardware IO interface cable fixing device of a self-adaptive input/output mode according to the present invention.

In the figure: 1. a rear cover of the case; 2. an interface; 3. a chute; 4. a thread groove; 5. a slider; 6. fastening a screw rod; 7. a support plate; 8. a wire clamping assembly; 81. clamping the screw rod; 82. a C-shaped clamping block; 83. a hand wheel; 9. a compression assembly; 91. a T-shaped pull rod; 92. a locking spring; 93. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, referring to fig. 1 and 3, a hardware IO interface cable fixing device of a self-adaptive input/output mode is composed of a chassis rear cover 1, an interface 2, and two cable fixing mechanisms;

the four corners of the rear cover 1 of the case are provided with reserved holes, when the rear cover 1 of the case is installed, four screws sequentially penetrate through the four reserved holes, so that the rear cover 1 of the case can be fixed on the case of a computer, the interface 2 is installed on the rear cover 1 of the case, and the two cable fixing mechanisms are symmetrically installed on the rear cover 1 of the case;

the rear cover 1 of the case is provided with two symmetrically arranged sliding grooves 3, the two sliding grooves 3 are internally provided with threaded grooves 4 which are distributed at equal intervals, each of the two cable fixing mechanisms is composed of a sliding block 5, two fastening screw rods 6 which are screwed on the sliding block 5, a supporting plate 7 which is welded on the outer wall of the front side of the sliding block 5, a wire clamping assembly 8 and a pressing assembly 9, the outer walls of the two sliding blocks 5 are respectively connected with the inner walls of the two sliding grooves 3 in a sliding manner, and the four fastening screw rods 6 are sequentially screwed into the corresponding four threaded grooves 4;

in this embodiment, the two sliding blocks 5 are slid to a proper height in the respective sliding grooves 3 during installation, and the fastening screw 6 is in threaded fit with the threaded groove 4 to complete locking of the positions, so that the connector 2 can adapt to different installation heights, and the adaptability is improved.

Embodiment 2, referring to fig. 2 and fig. 3, this embodiment is optimized on the basis of embodiment 1, specifically:

the wire clamping assembly 8 is specifically composed of a clamping screw 81 screwed on the supporting plate 7, a C-shaped clamping block 82 of which the inner wall is connected with one end of the clamping screw 81 through a bearing, and a hand wheel 83 welded on the outer wall of the other end of the clamping screw 81;

the pressing assembly 9 specifically comprises a T-shaped pull rod 91 inserted on the support plate 7, a locking spring 92 sleeved on the T-shaped pull rod 91 and a pressing plate 93 fixed on the outer wall of one end of the T-shaped pull rod 91, wherein the support plate 7 is provided with an insertion hole, the outer wall of the T-shaped pull rod 91 is slidably connected with the inner wall of the insertion hole, the outer wall of one end of the locking spring 92 is welded on the side wall of the pressing plate 93, and the outer wall of the other end of the locking spring 92 is welded on the side wall of the support plate 7;

in this embodiment, it is convenient for carry out the centre gripping fixedly with the cable of different thicknesses through two wire clamping component 8, compress tightly the plug once more fixedly through two pressure components 9 again simultaneously, like this at utmost has guaranteed the fastness of plug connection to reduced the unexpected probability that trips to the cable and cause the plug to drop the condition from interface 2 and take place.

The working principle is as follows: firstly, inserting two sliding blocks 5 into two sliding grooves 3 and sliding to a proper height, and then screwing four fastening screw rods 6 into four corresponding thread grooves 4 to complete position positions;

secondly, pulling the two T-shaped pull rods 91 to enable the two pressing plates 93 to be away from each other to reserve an inserting space and enable the two locking springs 92 to be elastically deformed, then inserting the plug into the interface 2, loosening the two T-shaped pull rods 91, and rebounding the two pressing plates 93 to the two sides of the plug under the rebounding force of the two locking springs 92 to be compressed and fixed;

finally, the hand wheel 83 is rotated to drive the two clamping screws 81 to rotate, and then the two clamping screws 81 drive the two C-shaped clamping blocks 82 connected with the two clamping screws through the bearings to approach each other to clamp the cable to complete the fixation of the cable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hardware IO interface cable fixing device of self-adaptation input/output mode, includes that the symmetry installs two cable fixed establishment on lid (1) behind the quick-witted case, install interface (2) behind the quick-witted case on lid (1), its characterized in that, set up two spout (3) that the symmetry set up behind the quick-witted case on lid (1), and all set up equidistant thread groove (4) that distribute in two spout (3), two cable fixed establishment all includes slider (5), two fastening screw (6) of spiro union on slider (5), is fixed in backup pad (7), the clamp line subassembly (8) and compresses tightly subassembly (9) of the positive outer wall of slider (5).

2. The hardware IO interface cable fixing device of the self-adaptive input/output mode according to claim 1, wherein the outer walls of the two sliding blocks (5) are respectively connected with the inner walls of the two sliding grooves (3) in a sliding manner, and the four fastening screws (6) are sequentially screwed into the corresponding four thread grooves (4).

3. The hardware IO interface cable fixing device of a self-adaptive input/output mode according to claim 1, wherein the wire clamping component (8) includes a clamping screw (81) screwed on the support plate (7), a C-shaped clamping block (82) having an inner wall connected with one end of the clamping screw (81) through a bearing, and a hand wheel (83) fixed on an outer wall of the other end of the clamping screw (81).

4. The device for fixing the hardware IO interface cable in the adaptive input/output mode according to claim 1, wherein the pressing component (9) includes a T-shaped pull rod (91) inserted into the supporting plate (7), a locking spring (92) sleeved on the T-shaped pull rod (91), and a pressing plate (93) fixed to an outer wall of one end of the T-shaped pull rod (91).

5. The hardware IO interface cable fixing device of self-adaptive input/output mode according to claim 4, characterized in that the support plate (7) is provided with a jack, and the outer wall of the T-shaped pull rod (91) is connected with the inner wall of the jack in a sliding manner.

6. The device for fixing the hardware IO interface cable in the adaptive input/output mode according to claim 4, wherein an outer wall of one end of the locking spring (92) is fixed on a side wall of the pressing plate (93), and an outer wall of the other end of the locking spring (92) is fixed on a side wall of the supporting plate (7).