Anti-off-line device for computer connection

Abstract

The utility model belongs to the field of computers, and particularly relates to an anti-off-line device for computer connection, which comprises a first clamping jaw and a second clamping jaw, the side surface of the second clamping jaw is fixedly connected with an extension frame, a connecting rod is arranged between the extension frame and the first clamping jaw, the extension frame and the first clamping jaw are both fixedly connected with a support plate, and the support plate is fixedly connected with a connecting rod. A plurality of supporting columns are fixedly connected to the supporting plate, fixing seats are arranged at the ends of the supporting columns, threaded holes are formed in the supporting columns, bolts are in threaded connection with the interiors of the threaded holes, and the bolts penetrate through the fixing seats. The wire harness penetrates through the clamping groove in the fixing seat, then the bolt penetrates through the fixing seat by rotating the bolt, and the bolt rotates to enter the threaded hole in the supporting column, so that the fixing seat is fixed, the USB plug is fixed, and the situation that the USB plug falls off in the follow-up using process can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer field, concretely is a computer connection is with anti -unthreading device. BACKGROUND

[0002] Computer is a kind of electronic computer for high-speed calculation, can carry out numerical calculation, also can carry out logic calculation, also have storage memory function.

[0003] At present in prior art, computer and external device are connected using USB interface, the connecting line commonly used by computer is mainly divided into video transmission line and USB connection, video transmission line and computer back interface connection are provided with bolt or buckle for connection, and USB cable harness is stacked on the rear side of computer case.

[0004] But in use, the existing rear USB plug of case lacks fixation, when using computer external device, its USB plug is prone to falling off or poor contact, which affects the use of staff, therefore, aiming at the above problems, a computer connection anti-unthreading device is provided. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of prior art, solve at least one technical problem proposed in the background art, the utility model provides a computer connection anti-unthreading device.

[0006] The utility model discloses a computer connection anti-unthreading device, which comprises a first clamp jaw and a second clamp jaw, the side surface of the second clamp jaw is fixedly connected with an extension frame, a connecting rod is installed between the extension frame and the first clamp jaw, a supporting plate is fixedly connected to the extension frame and the first clamp jaw, a plurality of supporting columns are fixedly connected to the supporting plate, a fixing seat is arranged at the end of the supporting column, a threaded hole is formed in the supporting column, a bolt is screw-connected in the threaded hole, the bolt penetrates the fixing seat, and a clamping groove is formed in the fixing seat.

[0007] Preferably, the connecting rod comprises an outer rod and an inner rod, the outer rod is inserted into the inner rod and is slidably connected with the inner rod, the outer rod is fixedly connected with the first clamp jaw, the inner rod is fixedly connected with the extension frame, a screw cylinder is fixedly connected to the bottom of the extension frame, a screw rod is screw-connected in the screw cylinder, and the screw rod penetrates the first clamp jaw.

[0008] Preferably, a sliding seat is sleeved on the supporting column, the sliding seat and the supporting column are slidably connected, a rotating shaft is rotatably connected to the side surface of the sliding seat, and the rotating shaft is fixedly connected with the fixing seat.

[0009] Preferably, the side of the support is provided with a pair of sliding grooves, the pair of sliding grooves are symmetrically arranged on the two sides of the support, sliding blocks are fixedly connected to the inner wall of the sliding seat at positions corresponding to the sliding grooves, and the sliding blocks are inserted into the sliding grooves and are in sliding connection with the sliding grooves.

[0010] Preferably, the side of the sliding seat is fixedly connected with an elastic pull rope, and one end of the elastic pull rope away from the sliding seat is fixedly connected with the side wall of the fixing seat.

[0011] Preferably, the inner part of each of the first clamping jaw and the second clamping jaw is provided with a groove, and a friction pad made of rubber is fixedly connected to the inner part of the groove.

[0012] The utility model discloses the beneficial effect that:

[0013] 1. The utility model discloses a first clamping jaw, second clamping jaw, extension frame, support plate, support, fixing seat and bolt are set, when using, the back of the two sides of the case is clamped and fixed by first clamping jaw and second clamping jaw, then the connecting rod is connected between extension frame and first clamping jaw, then the fixing seat and USB plug position correspond, then the fixing seat is passed through the wire harness, after rotating bolt, bolt passes through fixing seat, and bolt rotation enters the screw hole in the inside of support, to this to fix fixing seat, to this can reduce the situation that USB plug falls off in subsequent use process,

[0014] 2. The utility model discloses a sliding seat and pivot are set, when using, the sliding seat is slidably connected on the support, and the fixing seat can be hinged and rotated on the sliding seat through the pivot, which is used for connecting the fixing seat on the support, so that the loss of the fixing seat can be conveniently reduced, and the shaking of the fixing seat due to rotation can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the first clamping jaw and second clamping jaw structural schematic diagram of the utility model;

[0018] Figure 3 It is the extension frame and support plate structural schematic diagram of the utility model;

[0019] Figure 4 It is the schematic view of the pillar structure of the utility model;

[0020] Figure 5 It is the schematic view of the structure of the sliding seat of the utility model.

[0021] In the figure: 11, first jaw; 12, second jaw; 13, extension frame; 14, support plate; 15, pillar; 16, fixed seat; 17, bolt; 18, threaded hole; 21, outer rod; 22, inner rod; 23, screw cylinder; 24, screw rod; 31, sliding groove; 32, sliding block; 41, sliding seat; 42, rotating shaft; 5, elastic pull rope; 6, friction pad; 7, friction groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] The specific embodiments are given below.

[0024] Please refer to Figures 1-5 As shown in the figure, a computer connection anti-disconnection device includes first jaw 11 and second jaw 12, the side of second jaw 12 is fixedly connected with extension frame 13, connecting rod is installed between extension frame 13 and first jaw 11, support plate 14 is fixedly connected on extension frame 13 and first jaw 11, a plurality of pillars 15 are fixedly connected on support plate 14, fixed seat 16 is arranged at the end of pillar 15, threaded hole 18 is formed in the inside of pillar 15, bolt 17 is screw-connected in the inside of threaded hole 18, bolt 17 penetrates fixed seat 16, clamping groove is formed in fixed seat 16.

[0025] In use, first jaw 11 and second jaw 12 are used to clamp and fix on the two sides of the back of the case, extension frame 13 and first jaw 11 are connected through connecting rod, then fixed seat 16 and USB plug position correspond, then the clamping groove on fixed seat 16 penetrates wire harness, then bolt 17 is rotated, bolt 17 penetrates fixed seat 16, and bolt 17 is rotated into the threaded hole 18 in the inside of pillar 15, so as to fix fixed seat 16, thereby fixing USB plug, so that the situation that USB plug falls off in subsequent use can be reduced.

[0026] Further, as Figures 2-5As shown, the connecting rod comprises an outer rod 21 and an inner rod 22, the outer rod 21 is inserted into the inner rod 22 and is in sliding connection with the inner rod 22, the outer rod 21 is fixedly connected with the first clamping jaw 11, the inner rod 22 is fixedly connected with the extension frame 13, the bottom of the extension frame 13 is fixedly connected with a screw cylinder 23, the inside of the screw cylinder 23 is threadedly connected with a screw rod 24, the screw rod 24 penetrates through the first clamping jaw 11;

[0027] In use, the connecting rod is composed of the outer rod 21 and the inner rod 22, then the inner rod 22 and the outer rod 21 constitute a telescopic structure, so that the first clamping jaw 11 and the second clamping jaw 12 can be adjusted in length, so as to facilitate the fixation of cases with different widths, then the screw rod 24 penetrates through the first clamping jaw 11, and the screw rod 24 is inserted into the screw cylinder 23, so as to fix the extension frame 13.

[0028] Further, as shown in the drawings, Figures 3-5 As shown, the support 15 is sleeved with a sliding seat 41, the sliding seat 41 is in sliding connection with the support 15, the side of the sliding seat 41 is rotatably connected with a rotating shaft 42, the rotating shaft 42 is fixedly connected with the fixed seat 16; the side of the support 15 is provided with a pair of sliding grooves 31, the pair of sliding grooves 31 are symmetrically arranged on the two sides of the support 15, the inner wall of the sliding seat 41 is fixedly connected with a sliding block 32 at the position corresponding to the sliding groove 31, the sliding block 32 is inserted into the sliding groove 31 and is in sliding connection with the sliding groove 31; the side of the sliding seat 41 is fixedly connected with an elastic pull rope 5, the end of the elastic pull rope 5 away from the sliding seat 41 is fixedly connected with the side wall of the fixed seat 16;

[0029] In use, the sliding seat 41 is in sliding connection with the support 15, the fixed seat 16 can be hingedly rotated on the sliding seat 41 through the rotating shaft 42, which is used to connect the fixed seat 16 with the support 15, so as to facilitate the reduction of the loss of the fixed seat 16 in the later stage, and reduce the shaking of the fixed seat 16 due to rotation, the sliding block 32 on the sliding seat 41 slides in the sliding groove 31, so as to limit the sliding seat 41, thereby reducing the falling of the sliding seat 41 from the support 15, relying on the elastic pull rope 5, the elastic pull rope 5 can pull the fixed seat 16, so that the fixed seat 16 is rotated to be opened in the initial state, thereby facilitating the subsequent installation of the USB wire harness by the staff, and facilitating the use of the staff.

[0030] Further, as shown in the drawings, Figure 2 As shown, the inside of the first clamping jaw 11 and the second clamping jaw 12 is provided with a recess, the inside of the recess is fixedly connected with a friction pad 6, the friction pad 6 is made of rubber material; in use, the first clamping jaw 11 and the second clamping jaw 12 are provided with a recess, the inside of the recess is fixedly connected with a friction pad 6, relying on the friction pad 6 to increase the friction between the case, so as to improve the fixing effect between the first clamping jaw 11 and the second clamping jaw 12 and the case.

[0031] Further, as shown in Figure 2 The friction pad 6 is provided with a plurality of friction grooves 7, which can increase the friction between the friction pad 6 and the case, thereby improving the fixing effect of the first clamping jaw 11 and the second clamping jaw 12 on the case.

[0032] In use, the first clamping jaw 11 and the second clamping jaw 12 are used to clamp and fix the two sides of the back of the case, the connecting rod is connected between the extension frame 13 and the first clamping jaw 11, then the fixing seat 16 is positioned corresponding to the USB plug, then the clamping groove on the fixing seat 16 passes through the wire harness, then the rotating bolt 17 passes through the fixing seat 16, and the rotating bolt 17 is rotated into the threaded hole 18 in the support 15, so as to fix the fixing seat 16, thereby fixing the USB plug, which can reduce the situation that the USB plug falls off in the subsequent use process. The connecting rod is composed of an outer rod 21 and an inner rod 22, and the inner rod 22 and the outer rod 21 form an extension structure, so that the first clamping jaw 11 and the second clamping jaw 12 can be adjusted in extension and retraction, thereby facilitating the fixing of cases with different widths. The screw rod 24 passes through the first clamping jaw 11 and is inserted into the screw cylinder 23, so as to fix the extension frame 13. The fixing seat 16 is hingedly connected to the sliding seat 41 on the support 15 through the rotating shaft 42, which is used to connect the fixing seat 16 to the support 15, thereby reducing the loss of the fixing seat 16 and reducing the shaking of the fixing seat 16 due to rotation. The sliding block 32 on the sliding seat 41 slides in the sliding groove 31, which can limit the sliding seat 41, thereby reducing the situation that the sliding seat 41 falls off from the support 15. The elastic pull rope 5 is provided, and the elastic pull rope 5 can pull the fixing seat 16, so that the fixing seat 16 is rotated to be opened in the initial state, thereby facilitating the subsequent installation of the USB wire harness by the staff and facilitating the use of the staff. In use, the first clamping jaw 11 and the second clamping jaw 12 are provided with recesses, and the friction pad 6 is fixedly connected in the recesses. The friction pad 6 increases the friction between the first clamping jaw 11 and the second clamping jaw 12 and the case, thereby improving the fixing effect of the first clamping jaw 11 and the second clamping jaw 12 on the case.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A device for preventing disconnection during computer connection, characterized in that: The utility model provides a kind of clamp, including first jaw (11) and second jaw (12), the side of second jaw (12) is fixed with extension frame (13), connecting rod is installed between extension frame (13) and first jaw (11), and the fixed plate (14) is fixed on the extension frame (13) and first jaw (11), the fixed plate (14) is fixed with multiple support posts (15), the end of support post (15) is equipped with fixed seat (16), the inside of support post (15) is provided with screw hole (18), the screw hole (18) is screw-connected with bolt (17) inside thread, bolt (17) penetrates fixed seat (16), and clamping groove is formed in fixed seat (16).

2. The anti-disconnection device for computer connection according to claim 1, characterized in that: The connecting rod includes outer rod (21) and inner rod (22), the outer rod (21) is inserted into the inside of inner rod (22) and is connected with sliding, the outer rod (21) is fixed with first jaw (11), the inner rod (22) is fixed with extension frame (13), the bottom of extension frame (13) is fixed with screw cylinder (23), the inside of screw cylinder (23) is screw-connected with screw rod (24), and screw rod (24) penetrates first jaw (11).

3. The anti-disconnection device for computer connection according to claim 2, characterized in that: The support post (15) is provided with sliding seat (41), the sliding seat (41) is connected with sliding with support post (15), the side of sliding seat (41) is rotatably connected with rotating shaft (42), and rotating shaft (42) is fixed with fixed seat (16).

4. The anti-disconnection device for computer connection according to claim 3, characterized in that: The side of support post (15) is provided with a pair of sliding grooves (31), a pair of sliding grooves (31) are symmetrically arranged on the two sides of support post (15), the inner wall of sliding seat (41) is fixed with sliding block (32) at the corresponding position of sliding groove (31), and sliding block (32) is inserted into the inside of sliding groove (31) and is connected with sliding.

5. The anti-disconnection device for computer connection according to claim 4, characterized in that: The side of sliding seat (41) is fixed with elastic pull rope (5), and the end of elastic pull rope (5) away from sliding seat (41) is fixed with the side wall of fixed seat (16).

6. The anti-disconnection device for computer connection according to claim 5, characterized in that: The inside of first jaw (11) and second jaw (12) is provided with recess, the inside of recess is fixed with friction pad (6), and friction pad (6) is made of rubber material.

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