CN210985186U

CN210985186U - Power supply control structure for network firewall

Info

Publication number: CN210985186U
Application number: CN201922140141.4U
Authority: CN
Inventors: 严楚君
Original assignee: Pingxiang Hongkai Intellectual Property Service Center
Current assignee: Dongguan Nuosheng Information Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-10
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a power control structure for network prevents hot wall, its structure is including the cover body, the pilot lamp, first interface, the second interface, the adjusting button, a circuit board, a single-chip microcomputer, a switch, power cord and fixed establishment, this a power control structure for network prevents hot wall is through having set up fixed establishment, only need aim at external dead lever with the fixed orifices during installation and insert, it can to reset fixedly through the second spring after making the fixture block shrink, can promote forward when needing to dismantle the deashing and press the briquetting, make push rod pulling driving rope shift up, the driving rope middle part is pulled the fixture block and is packed up after changing the transmission direction through the pulley, can dismantle this moment, often use the bolt fixed with four corners locking when having solved current electrical source controller installation, inconvenient problem when needing to dismantle the deashing, reach convenient to install and dismantle's effect.

Description

Power supply control structure for network firewall

Technical Field

The utility model relates to a power control technical field, concretely relates to a power control structure for network prevents hot wall.

Background

The firewall technology is a technology for protecting the security of user data and information by organically combining various software and hardware devices for security management and screening to help a computer network to construct a relatively isolated protection barrier between an internal network and an external network.

Carry on and need use electrical source controller when hot wall's equipment supplies power, often use the bolt to fix the locking of four corners when nevertheless current electrical source controller installation, inconvenient when the deashing needs to be dismantled.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the power control structure for network firewall is provided, the problem that when an existing power controller is installed, four corners are locked and fixed by bolts, ash removal is inconvenient to detach is solved, and the effect of convenience in installation and detachment is achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a power control structure for network firewall, which comprises a cover body, the upper end of the cover body is vertically fixed with an indicator lamp, and the front end of the cover body is respectively embedded with a first interface, a second interface and an adjusting button, the bottom of the cover body is fastened with a fixing mechanism, the fixing mechanism consists of a fixing plate, a fixing port, a pressing block, a first spring, a push rod, a spacing ring, a transmission rope, a clamping block, a pulley, a slide rail and a second spring, the middle part of the fixing plate is provided with the fixing port, the rear part of the pressing block is respectively fixed with the first spring and the push rod, the spacing ring is fastened inside the fixing plate, the middle part of the spacing ring is in sliding fit with the push rod, the head and the tail ends of the transmission rope are respectively fixed with the push rod and the clamping block, the right side of the pulley is fastened with the fixing plate, and the middle part, and the clamping block slides left and right along the sliding rail, two ends of the second spring are respectively fastened with the clamping block and the fixing plate, and the fixing plate is fixed with the bottom of the cover body.

Further, the cover body is locked with the circuit board through a bolt, the circuit board is in arc welding with the bottom of the single chip microcomputer, a switch is embedded into the rear portion of the cover body, the left side of the switch is tightly extended into the cover body through a power line, the indicator lamp and the single chip microcomputer are both electrically connected with the power line through the switch, and the indicator lamp is electrically connected with the single chip microcomputer.

Furthermore, the outer diameter of the fixing plate is the same as that of the cover body, and the fixing plate and the cover body are arranged in parallel up and down.

Further, the diameter of the fixing opening is two fifths of the width of the fixing plate, and the depth of the fixing opening is the same as the thickness of the fixing plate.

Furthermore, the limiting rings are provided with two limiting rings, and the two limiting rings are arranged in parallel up and down.

Furthermore, the left side of the clamping block is arc-shaped, and a convex block is arranged in the middle of the right side of the clamping block.

Furthermore, the two ends of the slide rail are provided with limiting blocks, and the two limiting blocks are symmetrically arranged.

Further, the number of the second springs is two, and the two second springs are arranged in parallel up and down.

Furthermore, the fixture block is made of high-carbon steel.

Furthermore, the slide rail is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

through having set up fixed establishment, only need during the installation with fixed mouthful alignment outside dead lever insert, make the fixture block shrink after through the second spring reset fixedly can, can promote forward when needing to dismantle the deashing and press the briquetting, make push rod pulling driving rope shift up, the driving rope middle part is pulled the fixture block and is packed up after pulley change transmission direction, can dismantle this moment, often use the bolt to lock the four corners fixed when having solved the installation of current electrical source controller, inconvenient problem when needing to dismantle the deashing, reach the effect of convenient to install and dismantle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the circuit board structure of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a schematic top view of the fixing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the point a in fig. 4 according to the present invention.

In the figure: the device comprises a cover body-1, an indicator light-2, a first interface-3, a second interface-4, an adjusting button-5, a circuit board-6, a single chip microcomputer-7, a switch-8, a power line-9, a fixing mechanism-10, a fixing plate-101, a fixing port-102, a pressing block-103, a first spring-104, a push rod-105, a limiting ring-106, a transmission rope-107, a clamping block-108, a pulley-109, a sliding rail-1010 and a second spring-1011.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a power control structure for a network firewall: the LED lamp shade comprises a shade body 1, wherein the upper end of the shade body 1 is vertically fixed with an indicator lamp 2, a first interface 3, a second interface 4 and an adjusting button 5 are respectively embedded into the front end of the shade body 1, the bottom of the shade body 1 is fastened with a fixing mechanism 10, the fixing mechanism 10 comprises a fixing plate 101, a fixing port 102, a pressing block 103, a first spring 104, a push rod 105, a limiting ring 106, a transmission rope 107, a clamping block 108, a pulley 109, a sliding rail 1010 and a second spring 1011, the middle part of the fixing plate 101 is provided with the fixing port 102, the rear part of the pressing block 103 is respectively fixed with the first spring 104 and the push rod 105, the limiting ring 106 is fastened inside the fixing plate 101, the middle part of the limiting ring 106 is in sliding fit with the push rod 105, the head and tail ends of the transmission rope 107 are respectively fixed with the push rod 105 and the clamping block 108, the right side of the pulley 109 is fastened with, and fixture block 108 slides along slide rail 1010 left and right sides, can carry out spacing slip through slide rail 1010 both sides stopper, and second spring 1011 both ends fasten with fixture block 108 and fixed plate 101 respectively, and fine play resets and exert pressure the effect, and fixed plate 101 is fixed with cover body 1 bottom, and parallel fixation can make its better installation.

The novel LED lamp cover is characterized in that the interior of the cover body 1 is locked with a circuit board 6 through a bolt, the circuit board 6 is in arc welding with the bottom of a single chip microcomputer 7, a switch 8 is embedded into the rear portion of the cover body 1, the left side of the switch 8 is tightly extended into the switch through a power line 9, an indicator lamp 2 and the single chip microcomputer 7 are both electrically connected with the power line 9 through the switch 8, and the indicator lamp 2 is electrically connected with the single chip microcomputer 7.

Wherein, fixed plate 101 external diameter is the same with the cover body 1 to fixed plate 101 and cover body 1 parallel mount from top to bottom, parallel fixation can make its better installation simultaneously more stable.

Wherein, the diameter of the fixing opening 102 is two fifths of the width of the fixing plate 101, and the depth of the fixing opening 102 is the same as the thickness of the fixing plate 101, so that an external fixing rod can be well inserted into the inner side of the fixing opening 102 for fixing.

The number of the limiting rings 106 is two, and the two limiting rings 106 are installed in parallel up and down, so that the push rod 105 can well slide up and down under the limiting of the two limiting rings 106.

The left side of the clamping block 108 is arc-shaped, and a convex block is arranged in the middle of the right side of the clamping block 108, so that the convex block can be well connected and fixed with the transmission rope.

The two ends of the sliding rail 1010 are provided with limiting blocks, and the two limiting blocks are symmetrically mounted, so that the sliding rail 1010 can slide in a limiting mode through the limiting blocks on the two sides of the sliding rail 1010 to prevent falling off.

The two second springs 1011 are arranged in parallel, and the two second springs 1011 can reset the clamping blocks simultaneously, so that the clamping blocks are more stable.

The fixture block 108 is made of high-carbon steel.

Wherein, the slide rail 1010 is made of stainless steel.

The fixture block 108 of this patent: the fixture block is made of high-carbon steel, the high-carbon steel is often called tool steel, the carbon content is 0.60-1.70%, the fixture block can be quenched and tempered, a hammer, a crowbar and the like are made of steel with the carbon content of 0.75%, and cutting tools such as a drill, a tap, a reamer and the like are made of steel with the carbon content of 0.90-1.00%.

The working principle is as follows: firstly, a power line 9 is connected, then a switch 8 is used for starting the device, then an external power connecting line can be selectively inserted into a first interface 3 and a second interface 4 for electrifying, an indicator lamp 2 displays a corresponding state, meanwhile, an adjusting button 5 can be used for controlling the magnitude of current through a single chip microcomputer 7 in a circuit board 6, but when the existing power controller is installed, the four corners are locked and fixed by bolts, and the disassembly and the ash removal are inconvenient, and the problem can be solved by a fixing mechanism 10, only a fixing port 102 in the middle of a fixing plate 101 is inserted in alignment with an external fixing rod during the installation, so that a clamping block 108 is restored and fixed through a second spring 1011 after being contracted, a pressing block 103 can be pushed forward when the ash removal is needed, a push rod 105 can pull a transmission rope 107 under the fixing of a limiting ring 106 to move upwards, the middle of the transmission rope 107 changes, can dismantle this moment, first spring 104 plays the reset action to pressing block 103, through having set up fixed establishment 10, only need during the installation to insert fixed mouthful 102 alignment outside dead lever, it can to make after the shrink of fixture block 108 restore to the throne through second spring 1011 fixed, can promote forward when needing to dismantle the deashing and press block 103, make push rod 105 pulling driving rope 107 shift up, driving rope 107 middle part is pulled the fixture block 108 and is packed up after changing the transmission direction through pulley 109, can dismantle this moment, often use the bolt to lock the four corners fixed when having solved the installation of current electrical source controller, inconvenient problem when needing to dismantle the deashing, reach the effect of convenient to install and dismantle.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A power supply control structure for a network firewall comprises a cover body (1), wherein the upper end of the cover body (1) is vertically fixed with an indicator lamp (2), and a first interface (3), a second interface (4) and an adjusting button (5) are respectively embedded into the front end of the cover body (1);

the method is characterized in that: the novel mask is characterized by further comprising a fixing mechanism (10), the bottom of the mask body (1) is fastened with the fixing mechanism (10), the fixing mechanism (10) is composed of a fixing plate (101), a fixing opening (102), a pressing block (103), a first spring (104), a push rod (105), a limiting ring (106), a transmission rope (107), a clamping block (108), a pulley (109), a sliding rail (1010) and a second spring (1011), the fixing opening (102) is formed in the middle of the fixing plate (101), the rear portion of the pressing block (103) is respectively fixed with the first spring (104) and the push rod (105), the limiting ring (106) is fastened inside the fixing plate (101), the middle portion of the limiting ring (106) is in sliding fit with the push rod (105), the head end and the tail end of the transmission rope (107) are respectively fixed with the push rod (105) and the clamping block (108), and the right side of the pulley (109) is fastened with the fixing plate, the middle part of the pulley (109) is in sliding fit with the transmission rope (107), the bottom of the sliding rail (1010) is vertically fixed with the fixing plate (101), the clamping block (108) slides left and right along the sliding rail (1010), two ends of the second spring (1011) are respectively fastened with the clamping block (108) and the fixing plate (101), and the fixing plate (101) is fixed with the bottom of the cover body (1);

the inner part of the cover body (1) is locked with the circuit board (6) through a bolt, the circuit board (6) is in arc welding with the bottom of the single chip microcomputer (7), a switch (8) is embedded in the rear part of the cover body (1), the left side of the switch (8) is tightly extended into the cover body through a power line (9), the indicator lamp (2) and the single chip microcomputer (7) are both electrically connected with the power line (9) through the switch (8), and the indicator lamp (2) is electrically connected with the single chip microcomputer (7);

the outer diameter of the fixing plate (101) is the same as that of the cover body (1), and the fixing plate (101) and the cover body (1) are arranged in parallel up and down;

the diameter of the fixing opening (102) is two fifths of the width of the fixing plate (101), and the depth of the fixing opening (102) is the same as the thickness of the fixing plate (101);

the number of the limiting rings (106) is two, and the two limiting rings (106) are arranged in parallel up and down;

the left side of the clamping block (108) is arc-shaped, and the middle part of the right side of the clamping block (108) is provided with a convex block;

two ends of the sliding rail (1010) are provided with limiting blocks, and the two limiting blocks are symmetrically arranged with each other;

the number of the second springs (1011) is two, and the two second springs (1011) are arranged in parallel up and down.