CN2528047Y

CN2528047Y - Protective door cover for computer

Info

Publication number: CN2528047Y
Application number: CN 02203891
Authority: CN
Inventors: 陈登溪
Original assignee: Lian Li Industrial Co Ltd
Current assignee: Lian Li Industrial Co Ltd
Priority date: 2002-02-08
Filing date: 2002-02-08
Publication date: 2002-12-25
Anticipated expiration: 2012-02-08

Abstract

Disclosed is a computer protective door cover, providing a computer auxiliary component that is in easy assemble, simplified structure, convenient manufacture and easy opening with barrier and theft proof functions. The utility model comprises a door panel, a put-in shaft, two fixed frame bars, two groups of positioning structure, a rotating block, an elastic element and a convex pin. The inner side surfaces of the two sides of the door panel are respectively provided horizontally with a buckling groove and a guide pillar strip; one end of the bottom of the door panel is provided with a pivot; a lock head is arranged on the door panel. The two fixed frame bars are five-side seal bodies which are at least provided with cubicles arranged at the two ends of the fixed frame bars; the cubicle at one ends of an upper and a lower fixed frame bars is respectively provided with a pin hole for assembling and arranging the convex pin and a pin hole that is matched with the door panel and is used for the pivot at the bottom of the door panel plugging in; the end of the convex pin is provided with the elastic element whose two sides are extendedly provided with a pushing strip and a shift lever that makes the elastic element in a shape of a 90 degrees right rotated letter V; the centre of the rotating block is pivoted in the cubicle; the shift lever is extended out of the upper fixed frame bar; the pushing strip is locked at the rear edge of the convex pin; the two positioning structures are respectively arranged in the cubicle at the other ends of the upper and lower fixed frame bars.

Description

Computer protection door closure

Technical field

The utility model belongs to the area of computer aided parts, particularly a kind of computer protection door closure.

Background technology

Present information already develops very quick, no matter be giant brain or PC, its relevant outfit is all very diversified.Often assemble many plug-in cards and hardware and be equipped with in whole host computer shell, its inside may store very important or secret data.And the computer casing of commonly using is not provided with any protection design, therefore, meet busybody or the personnel that do not coomputerate, have a mind to or when not being in the mood for touching some buttons of computer or switch, the computer of originally opening in the computing is run off because of make capsule information when machine, cause the loss that is difficult to remedy; Even because the host computer shell is disassembled easily, and any being able to per capita taken it apart, even wherein a certain outfit is taken away; Perhaps have the busybody that all spare parts are extracted to extract again and reinstalled, stir part so without reason, often cause and lose or make the circuit false touch to become short circuit improperly, all cause litigant's puzzlement, this is a shortcoming of commonly using computer casing.

Therefore, the protection door closure utmost point being set on computers is necessary.

Summary of the invention

The purpose of this utility model provides and a kind ofly assembles easily, structure is simplified, easy to make, have and intercept antitheft effect and open easy computer protection door closure.

The utility model comprises door-plate, slotting axle, last fixed frame strip, following fixed frame strip, two groups of location structures, rotating block, elastic component and protruding pins; The medial surface of door-plate dual-side vertically is provided with catching groove and guide pillar bar respectively; Door-plate bottom one end is convexly equipped with fulcrum, and is provided with tapered end in door-plate; Upper and lower fixed frame strip is five envelope bodies that are the Contraband tee section, and it is provided with the compartment that is positioned at two ends respectively at least; Upper and lower fixed frame strip one end compartment is respectively equipped with pin-and-hole and the pin-and-hole corresponding and that supply door-plate bottom fulcrum to plant that group is established protruding pin, and the protruding pin end is provided with elastic component; Both sides extend respectively to make it be the driving lever of く shape and push away the bar rotating block and are hubbed in this compartment with its central authorities, and its driving lever stretches out in outside the fixed frame strip, and it pushes away bar and then is arranged in the protruding pin trailing edge; Two location structures are arranged at respectively in the upper and lower fixed frame strip other end compartment.

Wherein:

The upper and lower fixed frame strip other end is provided with button hole; Location structure comprises the steel ball that is aligned with button hole respectively and is resisted against elastic component on the steel ball; The steel ball spherical calotte protrudes from button hole respectively.

The all sides of steel ball and elastic component are provided with the Contraband shape baffle plate that its frame is enclosed.

The catching groove of the door-plate cross section that is square; The c-shaped cross section of guide pillar bar.

The protruding pin end is provided with the ring wing; The bar that pushes away of rotating block is and is arranged in the forked of protruding pin ring wing place.

Fulcrum system is by being forced in the door-plate guide pillar bar lower ending opening hole with inserted tooth portion and the terminal slotting axle that protrudes out door-plate forms.

Because the utility model comprises door-plate, inserts axle, goes up fixed frame strip, fixed frame strip, two groups of location structures, rotating block, elastic component and protruding pins down; The medial surface of door-plate dual-side vertically is provided with catching groove and guide pillar bar respectively; Door-plate bottom one end is convexly equipped with fulcrum, and is provided with tapered end in door-plate; Upper and lower fixed frame strip is five envelope bodies that are the Contraband tee section, and it is provided with the compartment that is positioned at two ends respectively at least; Upper and lower fixed frame strip one end compartment is respectively equipped with pin-and-hole and the pin-and-hole corresponding and that supply door-plate bottom fulcrum to plant that group is established protruding pin, and the protruding pin end is provided with elastic component; Both sides extend respectively to make it be the driving lever of く shape and push away the bar rotating block and are hubbed in this compartment with its central authorities, and its driving lever stretches out in outside the fixed frame strip, and it pushes away bar and then is arranged in the protruding pin trailing edge; Two location structures are arranged at respectively in the upper and lower fixed frame strip other end compartment.Door-plate is inserted in down in the fixed frame strip pin-and-hole with the fulcrum that protrudes out its bottom surface; And touch the driving lever of rotating block with hand, order pushes away bar drive protruding pin and moves towards the compression elastic piece direction, make the guide pillar bar of door-plate be positioned at the protruding pin below, discharge driving lever, make protruding pin be subjected to the pushing and pressing of elastic component and buckle in the open pore of guide pillar bar, with by protruding pin and insert axle door-plate is hubbed on the upper and lower fixed frame strip; Push door-plate to the host computer shell, be arranged in the upper and lower fixed frame strip location structure and support under the pressure of locating in the door-plate catching groove, and door-plate is locked on the host computer shell with tapered end; Otherwise door-plate can be opened, not only assembling is easily, structure simplifies, easy to make, and have the antitheft effect of obstruct and open easy, thereby reach the purpose of this utility model.

Description of drawings

Fig. 1, be the utility model decomposition texture signal front perspective view.

Fig. 2, be the utility model decomposition texture signal rear perspective view.

Fig. 3, be the utility model structural representation cut-open view.

Fig. 4, be A-A cut-open view among Fig. 3.

Fig. 5, be B portion partial enlarged drawing among Fig. 2.

Embodiment

As shown in Figure 1 and Figure 2, the utility model system is installed in host computer shell 90 panel the place aheads, and it comprises door-plate 10, inserts axle 20, goes up fixed frame strip 30, fixed frame strip 300, two groups of location structures 40, rotating block 50, elastic component 60, protruding pin 70 and axle shape screws 80 down.

Door-plate 10 is to make with aluminium extruded type, and its plate face both sides are provided with the

side

11,12 of proper width.

As Fig. 1, Fig. 2, shown in Figure 4, medial surface in dual-

side

11,12 vertically is provided with square section the catching groove 13 and the guide pillar bar 14 of C tee section respectively, and be provided with tapered end 15 in door-plate 10, be snapped on the host computer shell 90 cramp 91 to make the locking plate 16 of locking but be connected with turn in tapered end 15 rear ends.

As Fig. 2, Fig. 3, shown in Figure 4, inserting axle 20 1 ends is the inserted tooth portion 21 of slightly larger in diameter.

As Fig. 1, Fig. 2, shown in Figure 5, upper and lower fixed frame strip 30,300 is all five envelope bodies that are the Contraband tee section, and its end, top board lateral margin are respectively towards the upper and lower nail ring 34,340 that extends.As Fig. 2, Fig. 3, shown in Figure 5, upper and lower fixed frame strip 30,300 inside constitute several compartments 31,310 with plate, and it is respectively equipped with button hole 32,320 and pin-and-hole 33,330 corresponding to door-plate 10 end positions.

As Fig. 3, shown in Figure 5, location structure 40 comprises steel ball 42, be resisted against the Contraband shape baffle plate 43 that elastic component 41 on the steel ball 42 and frame enclose steel ball 42 and elastic component 41.

As shown in Figure 5, rotating block 50 both sides extend respectively and make its driving lever that is く shape 51 and push away bar 52.Pushing away bar 52 is to be forked.

Protruding pin 70 ends are provided with the ring wing 71.

During assembling, two location structures 40 are arranged at upper and lower fixed frame strip 30,300 respectively and are provided with in the compartment 31,310 of button hole 32,320 1 ends, two steel balls 42 are aligned with the button hole 32,320 of upper and lower fixed frame strip 30,300 respectively, its spherical calotte protrudes from Contraband shape baffle plate 43 that button hole 32,320, two frames enclose steel ball 42 and elastic component 41 respectively and is fixed on the upper and lower fixed frame strip on 30,300 with screw respectively; Protruding pin 70 is arranged on the fixed frame strip 30 in the pin-and-hole 33, and its end is resisted against on the elastic component 60; Rotating block 50 is hubbed in the fixed frame strip 30 1 pin-and-holes 33 end compartments 31 by the axle shape screw 80 that wears its central authorities, and its driving lever 51 is to stretch out in outside the fixed frame strip 30, and it pushes away 52 of bars and is arranged in the protruding pin 70 ring wings 71 places; Insert axle 20 and be forced in the door-plate 10 guide pillar bars 14 lower ending opening holes with its inserted tooth portion 21, its end protrudes out door-plate 10 to form fulcrum; Upper and lower fixed frame strip 30,300 is fixed on host computer shell 90 the place ahead panels by the screw that is arranged in the nail ring 34,340 and spiral shells are located at host computer shell 90; Door-plate 10 is inserted in down in the pin-and-hole 340 of fixed frame strip 300 with the slotting axle 20 that protrudes out its bottom surface and form fulcrum; And touch the driving lever 51 of rotating block 50 with hand, the bar 52 drive protruding pins 70 that push away that order is arranged in the protruding pin 70 ring wings 71 places move towards compression elastic piece 60 directions, make the guide pillar bar 14 of door-plate 10 be positioned at protruding pin 70 belows, discharge driving lever 51, make protruding pin 70 be subjected to the pushing and pressing of elastic component 60 and buckle in the open pore of guide pillar bar 14, with by protruding pin 70 and insert axle 20 door-plate 10 is hubbed on the upper and lower fixed frame strip 30,300; Push door-plate 10 to host computer shell 90, the steel ball 42 that the spherical calotte that is arranged at location structures 40 in the upper and lower fixed frame strip 30,300 protrudes from button hole 32,320 respectively promptly supports under the pressure of location in door-plate 10 catching grooves 13, and stir locking plate 16 with tapered end 15 and collude on the cramp 91 of host computer shell 90, just door-plate 10 is locked on the host computer shell 90; Otherwise door-plate 10 can be opened.

The utility model has following advantage in the use:

1, the utility model can seal and be located at host computer shell 90 panel the place aheads, and with the usefulness as protection, outward appearance is also very attractive in appearance.

2, door-plate 10 can be assembled very conveniently or disassemble to the utility model by stirring rotating block 50.

Claims

1, a kind of computer protection door closure is characterized in that it comprises door-plate, inserts axle, goes up fixed frame strip, fixed frame strip, two groups of location structures, rotating block, elastic component and protruding pins down; The medial surface of door-plate dual-side vertically is provided with catching groove and guide pillar bar respectively; Door-plate bottom one end is convexly equipped with fulcrum, and is provided with tapered end in door-plate; Upper and lower fixed frame strip is five envelope bodies that are the Contraband tee section, and it is provided with the compartment that is positioned at two ends respectively at least; Upper and lower fixed frame strip one end compartment is respectively equipped with pin-and-hole and the pin-and-hole corresponding and that supply door-plate bottom fulcrum to plant that group is established protruding pin, and the protruding pin end is provided with elastic component; Both sides extend respectively to make it be the driving lever of く shape and push away the bar rotating block and are hubbed in this compartment with its central authorities, and its driving lever stretches out in outside the fixed frame strip, and it pushes away bar and then is arranged in the protruding pin trailing edge; Two location structures are arranged at respectively in the upper and lower fixed frame strip other end compartment.

2, computer protection door closure according to claim 1 is characterized in that the described upper and lower fixed frame strip other end is provided with button hole; Location structure comprises the steel ball that is aligned with button hole respectively and is resisted against elastic component on the steel ball; The steel ball spherical calotte protrudes from button hole respectively.

3, computer protection door closure according to claim 2 is characterized in that all sides of described steel ball and elastic component are provided with the Contraband shape baffle plate that its frame is enclosed.

4, computer according to claim 1 protection door closure, the catching groove that the it is characterized in that described door-plate cross section that is square; The c-shaped cross section of guide pillar bar.

5, computer protection door closure according to claim 1 is characterized in that described protruding pin end is provided with the ring wing; The bar that pushes away of rotating block is and is arranged in the forked of protruding pin ring wing place.

6, computer according to claim 1 protection door closure is characterized in that described fulcrum system is by being forced in the door-plate guide pillar bar lower ending opening hole with inserted tooth portion and the terminal slotting axle that protrudes out door-plate forms.