CN214670479U

CN214670479U - Computer power fixing device

Info

Publication number: CN214670479U
Application number: CN202121369162.4U
Authority: CN
Inventors: 康帅; 张俊杰
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-09
Anticipated expiration: 2031-06-18

Abstract

The application provides a computer power fixing device, including quick-witted case main part, the top of quick-witted case main part front end is equipped with power input mechanism, and power input mechanism includes power source and power plug, and power plug is located inside the power source, and power plug includes fixed establishment, handheld mechanism and canceling release mechanical system, and handheld mechanism is located fixed establishment's front end, and canceling release mechanical system is located between fixed establishment and the handheld mechanism. According to the automatic fixing device, the spring in the reset mechanism is used for pressing the sliding frame, the sliding frame is used for pressing the rod shaft in the push-pull mechanism, and the rod shaft pushes the fixing hook in the fixing mechanism, so that the automatic fixed connection of the power interface and the power plug is realized, and the problem that the fixed connection needs to be manually performed in the prior art is solved; the sliding frame in the reset mechanism pulls the rod shaft in the push-pull mechanism, and the rod shaft pulls the fixing hook in the fixing mechanism, so that manual disassembly is conveniently carried out, and the problem that the power line is troublesome to disassemble in the prior art is solved.

Description

Computer power fixing device

Technical Field

The utility model relates to a computer fittings field particularly, relates to a computer power fixing device.

Background

The power line anti-falling device of the computer mainframe provided by the Chinese utility model/invention patent (application number: CN202020330524.8) comprises a mainframe box and a power connector, wherein the power connector is fixed on the back of the mainframe box, a slot is processed on the port of the power connector, and a fixed anti-falling mechanism is sleeved outside the power connector; the anti-falling mechanism comprises an anti-shelling mechanism, a bearing seat, a supporting cylinder, a rotating rod, a first clamping rod and a second clamping rod, a sliding groove is machined in the width direction of the inner bottom wall of the anti-shelling mechanism, and the bearing seat is fixed to the top of the side wall of the anti-shelling mechanism. This power cord anticreep device of main frame, the carousel drives the swing arm when rotatory and rotates, and rotatory power transmission is to the swing arm in, when needing the centre gripping, the swing arm is just rotating, and first clamping bar and second clamping bar move in opposite directions and support the outside at the power cord joint to the centre gripping power cord, when needing to pull out the power cord joint, the swing arm is just rotating in reverse, and first clamping bar and second clamping bar move in opposite directions, and the power cord joint is pulled out, improves the fastness of connecting, avoids the power cord to drop.

However, the existing device needs to be fixed by manually screwing the turntable in the installation process, and inconvenience is brought to a user in the installation process. Therefore, we improve this and propose a computer power supply fixing device.

Disclosure of Invention

The utility model aims to provide a: the device to exist at present need manual the carousel of screwing up at the in-process of installation to fix, and the installation has brought inconvenient problem for the user.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

the computer power supply fixing device is used for improving the problems.

The present application is specifically such that:

the power input mechanism comprises a case main body, the top of the front end of the case main body is provided with a power supply input mechanism, the power supply input mechanism comprises a power supply interface and a power supply plug, the power supply plug is located inside the power supply interface, the power supply plug comprises a fixing mechanism, a handheld mechanism and a reset mechanism, the handheld mechanism is located at the front end of the fixing mechanism, and the reset mechanism is located between the fixing mechanism and the handheld mechanism.

As the preferred technical scheme of this application, power source is including setting up in the fixed frame at the top of quick-witted case main part front end, the round hole has all been seted up to the both sides of fixed frame front end, the fixed shell that is equipped with in rear end of fixed frame, the inside rear end interlude of shell is provided with three conducting strip, and is three the conducting strip is the distribution of falling the triangle, four recesses, four have been seted up to the shell inside the recess is located inside top, bottom and the both sides of shell respectively.

As the preferred technical scheme of this application, fixed establishment is including setting up in the inside main part piece of shell, four spouts, four have been seted up on the main part piece the spout is located top, bottom and the both sides of main part piece respectively, main part piece four sides side hinge is equipped with the location hook that is located on four spouts, set up the three deep trouth according to the triangle-shaped distribution in the main part piece rear end, it is three the inside of deep trouth is all fixed and is equipped with the conducting sleeve, the inside of main part piece is fixed and is equipped with three internal connection electric wires, three the tip of internal connection electric wire is respectively in three conducting sleeve electric connection, the fixed position sleeve that is equipped with in middle part of main part piece four sides.

As the preferred technical scheme of this application, handheld mechanism is including being fixed in the locating piece of main part piece front end, the front end of locating piece is fixed and is equipped with external electric wire, the inside fixed three conductor wires that are equipped with of external electric wire, three the conductor wire respectively with three internal connection electric wire electric connection.

As the preferred technical scheme of this application, canceling release mechanical system is including fixed four locating levers that set up in locating piece rear end top, bottom and both sides, four the tip of locating lever with respectively with locating sleeve front end top, bottom and both sides fixed connection, it is equipped with the sliding frame of cover locating on the main part piece to slide on the locating lever, the sliding frame front end is fixed to be provided with four covers and locates the spring on four very locating levers, four the tip of spring and the rear end fixed connection of locating piece, the rear end of four inboards of sliding frame is equipped with push-pull mechanism.

As the preferable technical scheme of the application, the push-pull mechanism comprises four rod shafts hinged at the rear ends of the four inner sides of the sliding frame, and the end parts of the rod shafts are hinged with the corners of the positioning hooks.

As the preferable technical scheme of the application, the four sides of the sliding frame are provided with anti-skidding lines.

As the preferable technical scheme of the application, the four sides of the positioning block are provided with insulating sleeves.

As the preferable technical scheme of the application, the four corners of the power plug are all subjected to fillet treatment.

As the preferable technical scheme of the application, a corrugated pipe is sleeved on each spring.

Compared with the prior art, the beneficial effects of the utility model are that:

in the scheme of the application:

1. the spring in the reset mechanism is used for pressing the sliding frame, the sliding frame is used for pressing the rod shaft in the push-pull mechanism, and the rod shaft pushes the fixing hook in the fixing mechanism, so that the automatic fixed connection of the power interface and the power plug is realized, and the problem that the fixed connection needs to be manually performed in the prior art is solved;

2. the sliding frame in the reset mechanism pulls the rod shaft in the push-pull mechanism, and the rod shaft pulls the fixing hook in the fixing mechanism, so that manual disassembly is conveniently carried out, and the problem that the power line is troublesome to disassemble in the prior art is solved.

Description of the drawings:

FIG. 1 is a schematic diagram of a computer power supply fixing device provided in the present application;

FIG. 2 is a schematic structural diagram of a power interface in the power supply fixing apparatus of the computer provided in the present application;

FIG. 3 is a schematic structural diagram of a power plug in the power supply fixing device of the computer provided by the present application;

FIG. 4 is a schematic top sectional view of a power interface of the computer power fixing apparatus provided in the present application, the power interface being connected to a power plug;

FIG. 5 is a schematic top sectional view of a power plug of the computer power fixing device provided in the present application;

fig. 6 is a schematic partial top sectional view of a power plug in the power supply fixing device of the computer provided by the present application.

The following are marked in the figure:

1. a chassis main body; 2. a power interface; 201. a sleeve; 202. a conductive sheet; 203. a fixing frame; 204. a groove; 205. a circular hole; 3. a power plug; 301. positioning blocks; 302. connecting an electric wire; 303. a positioning sleeve; 304. positioning a rod; 305. a main body block; 306. a positioning hook; 307. a sliding frame; 308. a spring; 309. a chute; 310. a conductive sleeve; 311. an internal connection wire; 312. a lever shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present embodiment provides a computer power fixing device, which includes a case body 1, a power input mechanism is disposed on a top of a front end of the case body 1, the power input mechanism includes a power interface 2 and a power plug 3, the power plug 3 is located inside the power interface 2, the power plug 3 includes a fixing mechanism, a handheld mechanism and a reset mechanism, the fixing mechanism can fix a connection between the power plug 3 and the power interface 2, the handheld mechanism is located at a front end of the fixing mechanism, the reset mechanism is located between the fixing mechanism and the handheld mechanism, and when the power plug 3 is inserted, the fixing mechanism can be automatically and tightly engaged.

As shown in fig. 1, 2 and 4, as a preferred embodiment, in addition to the above-mentioned mode, the power interface 2 further includes a fixing frame 203 disposed at the top of the front end of the chassis main body 1, both sides of the front end of the fixing frame 203 are both provided with round holes 205 for connecting with the chassis main body 1, the rear end of the fixing frame 203 is fixedly provided with a housing 201, the rear end inside the housing 201 is provided with three conductive sheets 202 in an inserting manner, the three conductive sheets 202 are distributed in an inverted triangle, the housing 201 is provided with four grooves 204, the four grooves 204 are respectively located at the top end, the bottom end and both sides inside the housing 201, and the grooves 204 are provided for engaging with the positioning hooks 306.

As shown in fig. 1, 3, 4, 5 and 6, as a preferred embodiment, based on the above-mentioned manner, the fixing mechanism includes a main body block 305 disposed inside the housing 201, the main body block 305 is provided with four sliding slots 309, the four sliding slots 309 are respectively located at the top end, the bottom end and both sides of the main body block 305, the sliding slots 309 are used for the sliding of the sliding frame 307 and the pushing mechanism, four sides of the main body block 305 are hinged with positioning hooks 306 located on the four sliding slots 309, so that the positioning hooks 306 can rotate in the sliding slots, three deep slots distributed in an inverted triangle are disposed in the rear end of the main body block 305, conductive sleeves 310 are fixedly disposed inside the three deep slots, and are used for contacting with the conductive sheet 202 in the power interface 2 to conduct electricity, three internal wires 311 are fixedly disposed inside the main body block 305, ends of the three internal wires 311 are respectively electrically connected with the three conductive sleeves 310, the middle part of the four sides of the main body block 305 is fixedly provided with a positioning sleeve 303, and the positioning sleeve 303 is used for limiting and fixing the positioning rod 304.

As shown in fig. 1, 3, 4, 5 and 6, in addition to the above-described embodiment, the hand-held mechanism further includes a positioning block 301 fixed to the front end of the main body block 305, an external connection wire 302 fixed to the front end of the positioning block 301, three conductive wires fixed to the inside of the external connection wire 302, and three conductive wires electrically connected to three internal connection wires 311, respectively.

As shown in figures 1, 3 and 4, as shown in fig. 5 and fig. 6, as a preferred embodiment, in addition to the above-mentioned manner, the resetting mechanism further includes four positioning rods 304 fixedly disposed at the top, bottom and two sides of the rear end of the positioning block 301, the positioning rods 304 can fix the sliding track of the sliding frame 307, the ends of the four positioning rods 304 are fixedly connected to the top, bottom and two sides of the front end of the positioning sleeve 303, respectively, the sliding frame 307 sleeved on the main body block 305 is slidably disposed on the positioning rods 304, four springs 308 sleeved on four positioning rods 304 are fixedly disposed at the front end of the sliding frame 307, the springs 308 can push the sliding frame 307 to slide, the ends of the four springs 308 are fixedly connected to the rear end of the positioning block 301, a push-pull mechanism is disposed at the rear end of the four inner sides of the sliding frame 307, the springs 308 can push the sliding frame 307 to slide, and the positioning rods 304 can ensure the sliding stability of the sliding frame 307.

As shown in fig. 1, 3, 4, 5 and 6, as a preferred embodiment, on the basis of the above manner, further, the push-pull mechanism includes four lever shafts 312 hinged to the rear end of the four inner sides of the sliding frame 307, the ends of the lever shafts 312 are hinged to the corners of the positioning hook 306, and when the positioning hook 306 rotates, the lever shafts 312 can move along with the rotation track of the positioning hook 306.

As shown in fig. 1, 3, 4, 5, and 6, in addition to the above-described embodiment, further, the four sides of the slide frame 307 are provided with the anti-slip threads, so that the friction force on the four sides of the slide frame 307 can be increased.

As shown in fig. 1, 3, 4 and 5, in addition to the above-described embodiments, an insulating cover is further provided on the four sides of the positioning block 301 to prevent electric shock.

As shown in fig. 1, 3, 4, 5 and 6, in addition to the above-mentioned embodiments, in a preferred embodiment, four corners of the power plug 3 are rounded to prevent the human body from being hurt by the corners.

As shown in fig. 1, 3, 4 and 5, in addition to the above-mentioned mode, as a preferred embodiment, the springs 308 are all provided with bellows to prevent electric shock and prevent foreign matters from entering the springs 308, thereby avoiding the occurrence of jamming.

Specifically, this computer power fixing device is when during operation/use: firstly, holding a positioning block 301 in a handheld mechanism, pushing a main body block 305 in a power plug 1 into a power interface 2, wherein the outer half side of a positioning hook 306 in a fixing mechanism has certain elasticity and can deform under the compression of the inner wall of a shell 201, and when the power plug 3 is connected with the power interface 2, the outer half side of the positioning hook 306 automatically rebounds and is clamped in a groove 204, so that the fixing effect is achieved, when the power plug 3 needs to be pulled out, holding the positioning block 301 in the handheld mechanism with one hand, holding a sliding frame 307 in a resetting mechanism with two fingers, pulling one end provided with a spring 308, pulling the sliding frame 307 to pull four rod shafts 312, pulling the four positioning hooks 306 to rotate into a sliding groove 309 by the four rod shafts 312, so that the power plug 3 can be pulled out, releasing the sliding frame 307 after the power plug 3 is pulled out, and restoring the sliding frame 307 by the compression force of the spring 308, thereby pushing rod shaft 312, rod shaft 312 pushes positioning hook 306, and moving positioning hook 306 to reset.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a computer power fixing device, includes quick-witted case main part (1), its characterized in that, the top of quick-witted case main part (1) front end is equipped with power input mechanism, power input mechanism includes power source (2) and power plug (3), power plug (3) are located inside power source (2), power plug (3) are including fixed establishment, handheld mechanism and canceling release mechanical system, handheld mechanism is located fixed establishment's front end, canceling release mechanical system is located between fixed establishment and the handheld mechanism.

2. The computer power supply fixing device according to claim 1, wherein the power interface (2) comprises a fixing frame (203) arranged at the top of the front end of the case main body (1), round holes (205) are respectively formed in two sides of the front end of the fixing frame (203), a housing (201) is fixedly arranged at the rear end of the fixing frame (203), three conducting strips (202) are arranged at the rear end of the interior of the housing (201) in an inserting manner, the three conducting strips (202) are distributed in an inverted triangle manner, four grooves (204) are formed in the interior of the housing (201), and the four grooves (204) are respectively located at the top end, the bottom end and two sides of the interior of the housing (201).

3. A computer power supply fixture according to claim 2, characterized in that the fixture comprises a body block (305) arranged inside the housing (201), the main body block (305) is provided with four sliding grooves (309), the four sliding grooves (309) are respectively positioned at the top end, the bottom end and two sides of the main body block (305), the four sides of the main body block (305) are hinged with positioning hooks (306) positioned on four sliding grooves (309), three deep grooves distributed according to an inverted triangle are formed in the rear end of the main body block (305), conductive sleeves (310) are fixedly arranged inside the three deep grooves, the three-wire connector is characterized in that three internal connecting wires (311) are fixedly arranged inside the main body block (305), the end parts of the three internal connecting wires (311) are respectively and electrically connected with the three conductive sleeves (310), and the positioning sleeves (303) are fixedly arranged outside the main body block (305).

4. The computer power supply fixing device according to claim 3, wherein the hand-held mechanism comprises a positioning block (301) fixed at the front end of a main body block (305), an external connection wire (302) is fixed at the front end of the positioning block (301), three conducting wires are fixed inside the external connection wire (302), and the three conducting wires are respectively electrically connected with three internal connection wires (311).

5. The computer power supply fixing device according to claim 4, wherein the reset mechanism comprises four positioning rods (304) fixedly arranged at the top, the bottom and two sides of the rear end of the positioning block (301), the ends of the four positioning rods (304) are fixedly connected with the top, the bottom and two sides of the front end of the positioning sleeve (303), respectively, a sliding frame (307) sleeved on the main body block (305) is slidably arranged on the positioning rods (304), four springs (308) sleeved on the four positioning rods (304) are fixedly arranged at the front end of the sliding frame (307), the ends of the four springs (308) are fixedly connected with the rear end of the positioning block (301), and a push-pull mechanism is arranged at the rear end of the four inner sides of the sliding frame (307).

6. The computer power supply fixing device according to claim 5, wherein the push-pull mechanism comprises four lever shafts (312) hinged at the rear end of the four inner sides of the sliding frame (307), and the ends of the lever shafts (312) are hinged at the corners of the positioning hooks (306).

7. The computer power supply fixing device of claim 5, wherein the four sides of the sliding frame (307) are provided with anti-slip lines.

8. The computer power supply fixing device according to claim 4, wherein four sides of the positioning block (301) are provided with insulating sleeves.

9. The computer power supply fixing device according to claim 1, wherein four corners of the power plug (3) are rounded.

10. A computer power supply fixture as claimed in claim 5, wherein each spring (308) is fitted with a bellows.