Computer case capable of preventing connection wire from falling off

Abstract

The utility model relates to the technical field of computer cases, and discloses a computer case capable of preventing connecting wires from falling off, which comprises a case main body, a connecting plug is inserted in the left side of the case main body, a distance adjusting mechanism is arranged on the left side of the case main body, and a clamping reset mechanism and a rotating screw rod are arranged to adjust the distance between the connecting plug and the distance adjusting mechanism. The first clamping block and the second clamping block are guided to move along the sliding rail, so that the flexible anti-skid clamping pads are driven to gradually approach the connecting line at the connecting plug, the flexible anti-skid clamping pads on the two sides abut against the connecting line until a proper clamping position is adjusted, and fixing of the connecting plug is completed. According to the computer case, the connecting plug and the connecting wire are fully wrapped, the connecting plug and the case body are prevented from falling off in the follow-up use process, deformation and damage caused by extrusion of the connecting position of the connecting plug and the case body due to long-time use are further prevented, and the stability of the connecting position and the data transmission quality are prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of computer chassis, in particular to a computer chassis capable of preventing wiring from falling off. Background Art

[0002] The computer chassis that prevents wiring from falling off has special designs, such as card slots, pressure plates, spring-force-pushing card blocks, etc., to ensure that the connecting cables are firmly connected in the chassis, avoid falling off due to pulling or accidental contact, improve the reliability of the connection, and prevent the wiring from colliding with the chassis or other components during the falling off process, causing damage to the interface, thereby extending the service life of the interface and the connecting cable.

[0003] According to the description of a computer case for preventing connection lines from falling off disclosed on the patent website (authorization announcement number: CN210466249 U), "a computer case for preventing connection lines from falling off includes a case body, a parallel port is fixedly connected to the bottom of the left side of the case body, a serial port is arranged on the left side of the parallel port, the right end of the serial port extends to the inside of the parallel port, a connection line is electrically connected to the left side of the serial port, a shell is fixedly connected to the left side of the case body and located at the bottom of the parallel port, and slide grooves are provided on both sides of the inner wall of the shell."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device pushes the horizontal plate upwards under the elastic force of the spring, so that the horizontal plate pushes the clamping block on the connecting rod to clamp the bottom end of the connecting line, thereby preventing the connecting line from falling off. However, in actual use, since the device pushes the clamping block against the lower end of the connecting line through the elastic force of the spring, and during the long-term fixation process, the spring will continuously apply an upward thrust to the clamping block, causing it to squeeze the connecting line connection port, and under long-term action, the interface part of the connecting line will be squeezed and deformed, thereby affecting the stability of the connection and the quality of data transmission. Therefore, it is necessary to improve a computer chassis that prevents wiring from falling off. Utility Model Content

[0006] The utility model aims to provide a computer case which can prevent wiring from falling off, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a computer case for preventing wiring from falling off, comprising a case body, a connection plug is inserted on the left side of the case body, a distance adjustment mechanism is arranged on the left side of the case body, and a clamping and resetting mechanism is arranged on the left side of the distance adjustment mechanism;

[0008] The clamping and reset mechanism includes a clamping component and a reset component. The reset component is arranged outside the clamping component, facilitating all-round clamping of the connecting plug connecting wire, thereby preventing the connecting plug from falling off.

[0009] Preferably, the distance adjustment mechanism includes a connecting sleeve. The connecting sleeve is fixedly connected to the left side of the chassis main body. A fixed sleeve is fixedly connected to the back of the connecting sleeve. A clamping column is slidably connected inside the fixed sleeve. A third spring is fixedly connected between the clamping column and the fixed sleeve. A limiting column is slidably connected inside the connecting sleeve. An expansion rod is fixedly connected to the left side of the chassis main body. A support plate is fixedly connected to the left side of the expansion rod, facilitating adjustment of a suitable fixing distance according to the appearance of the connecting plug.

[0010] Preferably, the limiting column is fixedly connected to the right side of the support plate, and grooves are formed at the corresponding positions of the clamping column and the limiting column, and the clamping column is inserted into the grooves, facilitating fixing of the support plate.

[0011] Preferably, the clamping component includes a screw rod. The screw rod is threadedly connected inside the support plate. A first clamping block is rotatably connected to the top of the screw rod. A first adjusting block is fixedly connected to the right side of the first clamping block. An adjusting frame is movably connected to the outside of the first adjusting block. A second adjusting block is movably connected to the inside of the adjusting frame. A second clamping block is fixedly connected to the left side of the second adjusting block. Flexible anti-slip pads are fixedly connected to the tops of the first clamping block and the second clamping block and the bottoms of the first clamping block and the second clamping block. Sliders are fixedly connected to the backs of the first clamping block and the second clamping block. A slide rail is fixedly connected to the left side of the support plate, facilitating complete wrapping of the connecting wire, thereby improving the connection effect between the connecting plug and the chassis main body.

[0012] Preferably, the slider is slidably connected to the outside of the slide rail, and the adjusting frame is rotatably connected to the left side of the support plate, facilitating synchronous relative movement of the first clamping block and the second clamping block.

[0013] Preferably, the reset component includes a first fixed block. The first fixed block is fixedly connected to the left side of the support plate. A second fixed block is fixedly connected to the left side of the support plate. First springs are fixedly connected to the tops of the first fixed block and the second fixed block. Second springs are fixedly connected to the bottoms of the first fixed block and the second fixed block, facilitating synchronous reset of the first clamping block and the second clamping block.

[0014] Preferably, the top of the first spring is fixedly connected to the bottom of the second clamping block, and the bottom of the second spring is fixedly connected to the top of the first clamping block, facilitating pushing the second clamping block to move upward.

[0015] Compared with the prior art, the present invention provides a computer chassis for preventing wiring from falling off, having the following beneficial effects:

[0016] The computer case for preventing wire connection from falling off, through the arranged clamping and reset mechanism, rotates the screw rod, so that the first clamping block and the second clamping block respectively move along the guide of the slide rail, and then drives the flexible anti-slip pads to gradually approach the connecting wire at the connection plug, so that the flexible anti-slip pads on both sides are abutted against the connecting wire until the appropriate clamping position is adjusted, thereby completing the fixation of the connection plug, enabling the connection plug and the connecting wire to be fully wrapped, avoiding the falling off between the connection plug and the main body of the case during subsequent use, and further preventing the deformation and damage caused by extrusion at the connection between the connection plug and the main body of the case due to long-term use, and avoiding affecting the stability of the connection and the data transmission quality.

[0017] The computer case for preventing wire connection from falling off, through the arranged distance adjustment mechanism, pulls the clamping post, so that the clamping post completely disengages from the limiting post, thereby enabling the support plate to be easily pulled along the guide of the telescopic rod to move to a suitable position, releases the clamping post, and enables the clamping post to be reinserted into the corresponding slot of the limiting post under the elastic force of the third spring, thereby completing the fixation of the support plate, so that the device can adjust the appropriate clamping and fixing distance according to the models and sizes of different connection plugs. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings:

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the external structure of the clamping and reset mechanism and the connected components of the present invention;

[0021] Figure 3 It is a schematic diagram of the unfolded structure of the clamping component of the present invention;

[0022] Figure 4 It is a schematic diagram of the external structure of the reset component of the present invention;

[0023] Figure 5 It is a schematic diagram of the unfolded structure of the distance adjustment mechanism of the present invention.

[0024] In the figure: 1. Chassis main body; 2. Connection plug; 3. Clamping and reset mechanism; 4. Spacing adjustment mechanism; 31. Clamping assembly; 32. Reset assembly; 311. Screw; 312. First clamping block; 313. First adjustment block; 314. Adjustment frame; 315. Second adjustment block; 316. Second clamping block; 317. Flexible anti-slip pad; 318. Slide block; 319. Slide rail; 321. First fixed block; 322. Second fixed block; 323. First spring; 324. Second spring; 41. Connection sleeve; 42. Fixed sleeve; 43. Clamping post; 44. Third spring; 45. Limit post; 46. Telescopic rod; 47. Support plate. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a computer chassis for preventing wire connection from falling off, including a chassis main body 1, a connection plug 2 is inserted on the left side of the chassis main body 1, a spacing adjustment mechanism 4 is arranged on the left side of the chassis main body 1, and a clamping and reset mechanism 3 is arranged on the left side of the spacing adjustment mechanism 4;

[0028] The clamping and reset mechanism 3 includes a clamping assembly 31 and a reset assembly 32. The reset assembly 32 is arranged outside the clamping assembly 31, which is convenient for clamping the connecting wire of the connection plug 2 in all directions, thereby preventing the connection plug 2 from falling off.

[0029] Further, the clamping assembly 31 includes a screw 311 which is threadedly connected inside the support plate 47. A first clamping block 312 is rotatably connected to the top of the screw 311. A first adjusting block 313 is fixedly connected to the right side of the first clamping block 312. An adjusting frame 314 is movably connected to the outside of the first adjusting block 313. A second adjusting block 315 is movably connected to the inside of the adjusting frame 314. A second clamping block 316 is fixedly connected to the left side of the second adjusting block 315. Flexible anti-slip pads 317 are fixedly connected to the top of the first clamping block 312 and the bottom of the second clamping block 316. Sliders 318 are fixedly connected to the backs of the first clamping block 312 and the second clamping block 316. A slide rail 319 is fixedly connected to the left side of the support plate 47, facilitating complete wrapping of the connecting wire, thereby improving the connection effect between the connection plug 2 and the chassis main body 1.

[0030] Further, the slider 318 is slidably connected to the outside of the slide rail 319, and the adjusting frame 314 is rotatably connected to the left side of the support plate 47, facilitating the relative movement of the first clamping block 312 and the second clamping block 316 in synchronization.

[0031] Further, the reset assembly 32 includes a first fixing block 321 which is fixedly connected to the left side of the support plate 47. A second fixing block 322 is fixedly connected to the left side of the support plate 47. First springs 323 are fixedly connected to the tops of the first fixing block 321 and the second fixing block 322. Second springs 324 are fixedly connected to the bottoms of the first fixing block 321 and the second fixing block 322, facilitating the synchronous reset of the first clamping block 312 and the second clamping block 316.

[0032] Further, the top of the first spring 323 is fixedly connected to the bottom of the second clamping block 316, and the bottom of the second spring 324 is fixedly connected to the top of the first clamping block 312, facilitating the upward movement of the second clamping block 316. Embodiment

[0033] Please refer to Figure 5 and, in combination with Embodiment 1, it is further obtained that the distance adjusting mechanism 4 includes a connecting sleeve 41 which is fixedly connected to the left side of the chassis main body 1. A fixing sleeve 42 is fixedly connected to the back of the connecting sleeve 41. A clamping post 43 is slidably connected inside the fixing sleeve 42. A third spring 44 is fixedly connected between the clamping post 43 and the fixing sleeve 42. A limiting post 45 is slidably connected inside the connecting sleeve 41. An expansion rod 46 is fixedly connected to the left side of the chassis main body 1. A support plate 47 is fixedly connected to the left side of the expansion rod 46, facilitating adjustment of a suitable fixing distance according to the appearance of the connection plug 2.

[0034] Further, the limiting post 45 is fixedly connected to the right side of the support plate 47, and a groove is provided at the corresponding position of the clamping post 43 and the limiting post 45, and the clamping post 43 is inserted into the groove, facilitating the fixing of the support plate 47.

[0035] During the actual operation process, when the device is in use, first, insert the connection plug 2 into the corresponding position of the chassis main body 1. By means of the provided distance adjustment mechanism 4, pull the clamping post 43 to completely disengage the clamping post 43 from the limit post 45, so that the support plate 47 can be easily pulled to move along the guide of the telescopic rod 46 until it moves to a suitable position. Then release the clamping post 43, and under the elastic force of the third spring 44, the clamping post 43 is reinserted into the groove corresponding to the limit post 45, thus completing the fixation of the support plate 47. Then, by means of the provided clamping and reset mechanism 3, rotate the screw rod 311. The screw rod 311 drives the first clamping block 312 to move upward. During the upward movement of the first clamping block 312, the first adjusting block 313 is driven to move upward, so that the first adjusting block 313 pushes the adjusting frame 314 to rotate around the connection point with the support plate 47, thereby driving the second adjusting block 315 to move downward. Further, the second adjusting block 315 synchronously drives the second clamping block 316 to move downward, so that the first clamping block 312 and the second clamping block 316 respectively move along the guide of the slide rail 319, and then drive the flexible anti-slip pads 317 to gradually approach the connecting wire at the connection plug 2, making the flexible anti-slip pads 317 on both sides abut against the connecting wire until the appropriate clamping position is adjusted, thus completing the fixation of the connection plug 2 and comprehensively wrapping the connecting wire of the connection plug 2.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A computer chassis that prevents wiring from falling off, comprising a chassis main body (1), characterized in that: A connection plug (2) is plugged into the left side of the chassis main body (1). A distance adjustment mechanism (4) is provided on the left side of the chassis main body (1), and a clamping and reset mechanism (3) is provided on the left side of the distance adjustment mechanism (4). The clamping and reset mechanism (3) includes a clamping assembly (31) and a reset assembly (32), and the reset assembly (32) is arranged outside the clamping assembly (31).

2. The computer chassis for preventing wire connection from falling off according to claim 1, characterized in that: The distance adjustment mechanism (4) includes a connecting sleeve (41). The connecting sleeve (41) is fixedly connected to the left side of the chassis main body (1). A fixed sleeve (42) is fixedly connected to the back of the connecting sleeve (41). A clamping post (43) is slidably connected inside the fixed sleeve (42). A third spring (44) is fixedly connected between the clamping post (43) and the fixed sleeve (42). A limiting post (45) is slidably connected inside the connecting sleeve (41). A telescopic rod (46) is fixedly connected to the left side of the chassis main body (1), and a support plate (47) is fixedly connected to the left side of the telescopic rod (46).

3. The computer chassis for preventing wire connection from falling off according to claim 2, wherein: The limiting post (45) is fixedly connected to the right side of the support plate (47), and grooves are provided at the corresponding positions of the clamping post (43) and the limiting post (45), and the clamping post (43) is inserted into the grooves.

4. A computer chassis for preventing wire connection from falling off according to claim 2, characterized in that: The clamping assembly (31) includes a screw rod (311). The screw rod (311) is threadedly connected inside the support plate (47). The top of the screw rod (311) is rotatably connected to a first clamping block (312). A first adjusting block (313) is fixedly connected to the right side of the first clamping block (312). An adjusting frame (314) is movably connected to the outside of the first adjusting block (313). A second adjusting block (315) is movably connected to the inside of the adjusting frame (314). A second clamping block (316) is fixedly connected to the left side of the second adjusting block (315). Flexible anti-slip pads (317) are fixedly connected to the tops of the first clamping block (312) and the second clamping block (316). Sliders (318) are fixedly connected to the backs of the first clamping block (312) and the second clamping block (316). A slide rail (319) is fixedly connected to the left side of the support plate (47).

5. A computer chassis for preventing wire connection from falling off according to claim 4, characterized in that: The slider (318) is slidably connected to the outside of the slide rail (319), and the adjusting frame (314) is rotatably connected to the left side of the support plate (47).

6. A computer chassis for preventing wire connection from falling off according to claim 4, characterized in that: The reset assembly (32) includes a first fixed block (321). The first fixed block (321) is fixedly connected to the left side of the support plate (47). A second fixed block (322) is fixedly connected to the left side of the support plate (47). First springs (323) are fixedly connected to the tops of the first fixed block (321) and the second fixed block (322). Second springs (324) are fixedly connected to the bottoms of the first fixed block (321) and the second fixed block (322).

7. A computer chassis for preventing wire connection from falling off according to claim 6, characterized in that: The top of the first spring (323) is fixedly connected to the bottom of the second clamping block (316), and the bottom of the second spring (324) is fixedly connected to the top of the first clamping block (312).

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