CN213934809U

CN213934809U - Special red and black power supply for secret-related computer

Info

Publication number: CN213934809U
Application number: CN202023337030.1U
Authority: CN
Inventors: 朱筱荣
Original assignee: Jiangsu Lida Safety Protection Technology Co ltd
Current assignee: Jiangsu Lida Safety Protection Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-10
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a special red black power of secret-related computer, including the casing with install at the inside power filter of casing to and install the socket at the casing upper surface, top and bottom in the casing are provided with two blend stops respectively, and power filter installs between two sets of blend stops, and power filter's input is connected with the input power cord, and the output passes through output power cord and links to each other with the socket. The utility model discloses whole simple compactness of mechanism, dismouting convenient to use reduces the degree of difficulty of follow-up maintenance, has reduced use cost.

Description

Special red and black power supply for secret-related computer

Technical Field

The utility model belongs to the technical field of the red black power for the secret computer, concretely relates to special red black power of secret computer.

Background

Because of the related security requirements of the state on military enterprises and military equipment, when military units and military use computers and related equipment, in order to prevent data leakage, the power supply for the confidential computers adopts filtering and shielding technology to form red and black power supplies, and the function of inhibiting the conduction, leakage and emission of the power line of the connected information equipment is suppressed. And current red black power structure for concerning secret computer is complicated, and the inner structure is mixed and disorderly to each spare part all needs parts such as screw to carry out the rigidity, and the dismouting is troublesome, improves the degree of difficulty of later stage maintenance, has increased use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a special red black power of secret-related computer to solve the problem that red black power structure is complicated.

The utility model discloses a special red black power of secret-related computer realizes like this:

the utility model provides a special red black power of secret-related computer, includes the casing and installs the inside power filter of casing, and install the socket of casing upper surface, top and bottom in the casing are provided with two blend stops respectively, power filter installs between two sets of blend stops, power filter's input is connected with input power line, the output pass through output power line with the socket links to each other.

Further, the casing includes the front casing, and with the back casing that the relative cooperation of front casing set up, front casing and back casing can dismantle the connection.

Further, be provided with buckle I on the side inner wall of back casing, be provided with on the side inner wall of front casing with I complex draw-in groove I of buckle, buckle I can the block be in the draw-in groove I.

Further, the blend stop is including setting up two on the front casing top inner wall and setting up two blend stops down on the back casing bottom inner wall, just go up the blend stop and set up with the blend stop is relative down.

Furthermore, the outer side of the upper barrier strip is provided with a positioning hole, and the outer side of the lower barrier strip is provided with a positioning column matched with the positioning hole.

Further, the inboard edge in the upper end of back casing is provided with the step, the inboard edge in the bottom of front casing be provided with step complex recess.

Furthermore, a socket assembly hole is formed in the front shell, a buckle II is arranged in the socket assembly hole, and a clamping groove II matched with the buckle II is formed in the outer wall of the socket.

Furthermore, the front end of the shell is provided with a wire inlet hole.

Furthermore, a button assembly hole is formed in the front shell, and an installation column corresponding to the button assembly hole is arranged in the back shell.

Furthermore, the front end of the shell is provided with a hanging lug, and a hanging hole is formed in the hanging lug.

After the technical scheme is adopted, the utility model discloses the beneficial effect who has does:

(1) the utility model has simple and compact integral mechanism and convenient use, reduces the difficulty of subsequent maintenance and reduces the use cost;

(2) the utility model discloses a setting of blend stop is fixed power filter, can firmly fix power filter in the casing, easy dismounting further facilitates for subsequent maintenance.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an exploded view of a special red and black power supply for a confidential computer according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an exploded view of the housing of the special red-black power supply for the confidential computer of the preferred embodiment of the present invention;

FIG. 4 is an exploded view of the housing of the special red-black power supply for the confidential computer of the preferred embodiment of the present invention;

in the figure: the novel socket comprises a shell 1, a front shell 1-1, a back shell 1-2, a buckle I1-3, a clamping groove I1-4, an upper barrier strip 1-5, a lower barrier strip 1-6, limiting blocks 1-7, positioning holes 1-8, positioning columns 1-9, steps 1-10, grooves 1-11, salient points 1-12, socket assembling holes 1-13, buckles II 1-14, button assembling holes 1-15, mounting columns 1-16, indicator lamp holes 1-17, wire inlet holes 1-18, a power filter 2, a socket 3, a clamping groove II 3-1, a socket body 3-2, a cover plate 3-3, an input power line 4, a button 5, a hanging lug 6 and a hanging hole 7.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected 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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, a special red and black power supply for a secret-related computer comprises a casing 1, a power filter 2 installed inside the casing 1, and a socket 3 installed on the upper surface of the casing 1, wherein two barrier strips are respectively arranged at the top and the bottom inside the casing 1, the power filter 2 is installed between the two barrier strips, an input power line 4 is connected to an input end of the power filter 2, and an output end of the power filter is connected to the socket 3 through an output power line.

In order to facilitate the installation and connection of the internal components of the red and black power supply, the shell 1 comprises a front shell 1-1 and a back shell 1-2 which is arranged opposite to and matched with the front shell 1-1, and the front shell 1-1 and the back shell 1-2 are detachably connected.

In order to facilitate the disassembly and assembly of the front shell 1-1 and the back shell 1-2, a buckle I1-3 is arranged on the inner side wall of the back shell 1-2, a clamping groove I1-4 matched with the buckle I1-3 is arranged on the inner side wall of the front shell 1-1, and the buckle I1-3 can be clamped in the clamping groove I1-4.

Specifically, the buckle I1-3 is fixed on the inner wall of the side surface of the back shell 1-2, the top end of the buckle is provided with an outward hook body, the upper side of the hook body is provided with an inclined surface, and when the front shell 1-1 is matched with the back shell 1-2, the whole hook body can be clamped into the clamping groove I1-4 through the inclined surface, so that the front shell 1-1 and the back shell 1-2 are fixed together.

In order to fix the power filter 2 in the housing 1, the barrier strips include two upper barrier strips 1-5 disposed on the top inner wall of the front housing 1-1 and two lower barrier strips 1-6 disposed on the bottom inner wall of the rear housing 1-2, and the upper barrier strips 1-5 and the lower barrier strips 1-6 are disposed opposite to each other.

Preferably, a limiting block 1-7 attached to the side wall of the front shell 1-1 is arranged between the two upper barrier strips 1-5, and the limiting blocks 1-7 are arranged in a front-back opposite mode and used for limiting and fixing the power filter 2.

In this embodiment, two stoppers 1-7 are provided at each side wall.

Specifically, the left and right sides of the bottom of the power filter 2 are clamped between two lower barrier strips 1-6, the left and right sides of the top are clamped between two upper barrier strips 1-5, and the front and rear sides of the top are clamped between two opposite limiting blocks 1-7, so that the whole power filter 2 is integrally fixed, the power filter 2 is prevented from shaking randomly when a red and black power supply is moved, normal use of the power filter is guaranteed, the front shell 1-1 and the back shell 1-2 are separated by the fixing mode, the power filter 2 can be detached, and the operation is simple.

In order to facilitate positioning when the upper barrier strips 1-5 are matched with the lower barrier strips 1-6, positioning holes 1-8 are formed in the outer sides of the upper barrier strips 1-5, and positioning columns 1-9 matched with the positioning holes 1-8 are arranged on the outer sides of the lower barrier strips 1-6.

In order to ensure the stability of the matching of the front shell 1-1 and the back shell 1-2, the inner side edge of the upper end of the back shell 1-2 is provided with a step 1-10, and the inner side edge of the bottom of the front shell 1-1 is provided with a groove 1-11 matched with the step 1-10.

The grooves 1-11 of the front shell 1-1 can cover the steps 1-10, so that the front shell 1-1 and the back shell 1-2 are stably matched.

Preferably, the bottom of the back shell 1-2 is provided with a salient point 1-12, which is convenient for stable placement of the red and black power supply.

In order to facilitate the installation of the socket 3 on the front shell 1-1, the front shell 1-1 is provided with socket assembling holes 1-13, buckles II 1-14 are arranged in the socket assembling holes 1-13, and a clamping groove II 3-1 matched with the buckles II 1-14 is arranged on the outer wall of the socket 3.

Specifically, the lower ends of the buckles II 1-14 are provided with inward hooks, the upper sides of the hooks are inclined planes, when the socket 3 is installed in the socket assembling holes 1-13, the hooks can rapidly fit the whole hooks in the clamping grooves II 3-1 through the inclined planes, and therefore the socket 3 is installed.

Preferably, the socket 3 comprises a socket body 3-2 and a cover plate 3-3 arranged on the upper end face of the socket body 3-2, the socket body 3-2 can be installed in the socket assembling hole 1-13 in a matching mode, and the specification of the cover plate 3-3 is larger than that of the socket assembling hole 1-13, so that when the socket 3 is assembled in the socket assembling hole 1-13, the cover plate 3-3 is attached to the outer surface of the front shell 1-1, a limiting effect on installation of the socket 3 is achieved, and the socket 3 is prevented from completely falling into the shell 1.

In order to facilitate the access of the input power cord 4, the front end of the housing 1 is provided with wire inlet holes 1-18.

Specifically, the wire inlet holes 1-18 are located at the joint of the front shell 1-1 and the back shell 1-2, so that the front shell 1-1 is provided with a semicircular groove, the back shell 1-2 is provided with a semicircular groove, and the semicircular groove and the back shell are matched to form the circular wire inlet holes 1-18.

An input power line 4 for connecting an external power supply passes through the wire inlet holes 1-18 and is connected with the input end of the power filter 2, a power supply signal is filtered by the power filter 2 and then is connected to the socket 3 through an output power line, and at the moment, the adapter of the confidential computer can be used by being connected to the socket 3.

The power filter 2 may be selected from, but not limited to, filters of the type CW4L 2-10A-T.

Preferably, the socket 3 is disposed at the rear of the housing 1, and can be conveniently connected to the output terminal of the power filter 2.

In order to facilitate the switching of the red and black power supply, button assembly holes 1-15 are formed in the front shell 1-1, and mounting columns 1-16 corresponding to the button assembly holes 1-15 are arranged in the back shell 1-2.

The button assembly holes 1-15 are internally provided with a button 5, when the button 5 is pressed, the red and black power supplies are powered on, and conversely, when the button 5 is bounced, the red and black power supplies are powered off.

Preferably, one side of the button assembly holes 1-15 is provided with indicator lamp holes 1-17 for observing the on-off state of the red and black power sources through the indicator lamps.

In order to conveniently place the red and black power supply, the front end of the shell 1 is provided with a hanging lug 6, and the hanging lug 6 is provided with a hanging hole 7.

Specifically, the two hanging lugs 6 are oppositely arranged on the front shell 1-1 and the back shell 1-2, so that the stability of the red and black power supply during hanging is guaranteed.

Preferably, the hanging hole 7 is a gourd-shaped hanging hole 7, so that the placing stability of the red and black power supply can be ensured.

The utility model discloses simple structure, easy dismounting has reduced the degree of difficulty of follow-up maintenance, has reduced use cost.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a special red black power of secret computer, its characterized in that includes casing (1) and installs casing (1) inside power filter (2), and install socket (3) of casing (1) upper surface, top and bottom in casing (1) are provided with two blend stops respectively, power filter (2) are installed between two sets of blend stops, the input of power filter (2) is connected with input power cord (4), the output pass through output power cord with socket (3) link to each other.

2. The special red and black power supply for the confidential computer as claimed in claim 1, wherein the casing (1) comprises a front casing (1-1) and a back casing (1-2) arranged opposite to and matched with the front casing (1-1), and the front casing (1-1) and the back casing (1-2) are detachably connected.

3. The special red and black power supply for the secret-involved computer according to claim 2, wherein a buckle I (1-3) is arranged on the inner side wall of the back shell (1-2), a clamping groove I (1-4) matched with the buckle I (1-3) is arranged on the inner side wall of the front shell (1-1), and the buckle I (1-3) can be clamped in the clamping groove I (1-4).

4. The special red and black power supply for the confidential computer as claimed in claim 2, wherein the barrier strips comprise two upper barrier strips (1-5) arranged on the inner wall of the top of the front shell (1-1) and two lower barrier strips (1-6) arranged on the inner wall of the bottom of the back shell (1-2), and the upper barrier strips (1-5) and the lower barrier strips (1-6) are arranged oppositely.

5. The special red-black power supply for the confidential computer as claimed in claim 4, wherein the outer side of the upper barrier strip (1-5) is provided with a positioning hole (1-8), and the outer side of the lower barrier strip (1-6) is provided with a positioning column (1-9) matched with the positioning hole (1-8).

6. The special red and black power supply for the confidential computer as claimed in claim 2, wherein the inner side edge of the upper end of the back shell (1-2) is provided with a step (1-10), and the inner side edge of the bottom of the front shell (1-1) is provided with a groove (1-11) matched with the step (1-10).

7. The special red and black power supply for the confidential computer according to claim 2, wherein the front shell (1-1) is provided with socket assembling holes (1-13), the socket assembling holes (1-13) are internally provided with fasteners II (1-14), and the outer wall of the socket (3) is provided with a clamping groove II (3-1) matched with the fasteners II (1-14).

8. The special red-black power supply for the confidential computer as claimed in claim 1, wherein the front end of the casing (1) is provided with wire inlet holes (1-18).

9. The special red and black power supply for the confidential computer as claimed in claim 2, wherein the front case (1-1) is provided with button assembly holes (1-15), and the back case (1-2) is provided with mounting posts (1-16) corresponding to the button assembly holes (1-15).

10. The special red and black power supply for the confidential computer as claimed in claim 1, wherein a hanging lug (6) is arranged at the front end of the casing (1), and a hanging hole (7) is arranged on the hanging lug (6).