CN208999954U - Computer power supply protective device - Google Patents

Abstract

The utility model provides computer power supply protective device, including groove, card slot, limit hole, baffle, accommodating groove, rectangular opening, convex block, fixture block, positive stop bead and arc-shaped slot, groove is symmetrically provided with one front end face of protecting crust two sides up and down, card slot is symmetrically provided at left and right sides of one front end face of protecting crust, limit hole is provided on front side of one right side of protecting crust, convex block is symmetrically mounted on two rear end face of protecting crust two sides up and down, fixture block is symmetrically mounted at left and right sides of two rear end face of protecting crust, fixture block inner right side offers arc-shaped slot, positive stop bead is installed inside arc-shaped slot, two front end face middle position of protecting crust offers rectangular opening, accommodating groove is equipped on the left of rectangular opening, baffle is installed inside accommodating groove, the design solves the problems, such as that original Power supply for computer lacks protection structure, the utility model is structurally reasonable, effective protection calculates Electromechanical source, good dustproof effect, safety coefficient are high.

Description

Computer power supply protective device

Technical field

The utility model is computer power supply protective device, belongs to computer fittings technical field.

Background technique

Computer belongs to light current product, that is to say, that and the operating voltage of component is relatively low, generally within positive and negative 12 volts, and And be direct current, and common alternating current is 220 volts of (some countries are 110 volts) alternating currents, it cannot be directly on machine element It uses, therefore computer needs a power unit as many household electrical appliances, and being responsible for being converted to common alternating current computer can be with The voltage used, is typically mounted at computer-internal.The core component operating voltage of computer is very low, and due to computer Working frequency is very high, therefore the requirement to power supply is relatively high.The power supply of computer is switching circuit at present, by common alternating current Switch to direct current, then by chop control voltage, different voltage is exported respectively and gives the computers such as mainboard, hard disk, CD-ROM drive portion Part.

Existing Power supply for computer lacks protection structure, and the power supply of some computers is all directly exposed in the external world, ash Dirt can be accumulated on the surface of computer power supply, while there is also too many uncertainties in the external world, and computer power supply is caused to use presence Security risk, and there are some ports and power interfaces on power supply if not being protected, is very easy to damage and into ash, The service life of power supply is influenced, is badly in need of computer power supply now and solves the above-mentioned problem with protective device.

Summary of the invention

In view of the deficienciess of the prior art, the utility model aim is to provide computer power supply protective device, with solution Certainly the problems mentioned above in the background art, the utility model is structurally reasonable, effective protection computer power supply, good dustproof effect, Safety coefficient is high.

To achieve the goals above, the utility model is achieved through the following technical solutions: computer power supply is protected Protection unit, including protecting crust one, protecting crust two, protection mechanism, power supply main body and power interface, the protecting crust one are mounted on On the outside of power supply main body, the protecting crust two is mounted on one front end face of protecting crust, and the power interface is arranged in power supply body front end Face middle position, the protection mechanism are arranged on the outside of power supply main body, and the protection mechanism includes groove, card slot, placing groove, limit Position hole, baffle, accommodating groove, rectangular opening, convex block, fixture block, positive stop bead and arc-shaped slot, the placing groove are arranged in protecting crust one Inside, the groove is symmetrically provided with one front end face of protecting crust, and two sides, the card slot are symmetrically provided with one front end of protecting crust up and down At left and right sides of face, the limit hole is provided on front side of one right side of protecting crust, and the convex block is symmetrically mounted on two rear end of protecting crust Two sides, the fixture block are symmetrically mounted at left and right sides of two rear end face of protecting crust up and down in face, and the fixture block inner right side offers arc Shape card slot is equipped with positive stop bead inside the arc-shaped slot, and the two front end face middle position of protecting crust offers rectangular opening, institute It states and is equipped with accommodating groove on the left of rectangular opening, baffle is installed inside the accommodating groove.

Further, the placing groove inner lower is equipped with heat dissipation ice pad, and one inner back side of protecting crust is equipped with logical line Hole.

Further, the convex block matches with groove, and the fixture block matches with card slot, the positive stop bead and limit hole Match, the baffle matches with rectangular opening.

Further, it is equipped on the right side of the baffle front end face and pulls block, the baffle left side is equipped with limited block.

Further, the baffle right side is equipped with iron plate, is equipped with flat thin magnet on the right side of the rectangular opening inner wall, and flat thin magnet with Iron plate is attracting.

Further, spring is equipped with inside the arc-shaped slot, the positive stop bead passes through tension spring and arc-shaped slot inner wall phase Connection.

Further, the limit hole is equipped with two groups, and two groups of limit hole specifications are identical, and the positive stop bead is equipped with two groups, And two groups of positive stop bead specifications are identical, the fixture block is equipped with two groups, and two groups of fixture block specifications are identical.

The utility model has the beneficial effects that the computer power supply protective device of the utility model, because the utility model adds Add groove, card slot, placing groove, limit hole, baffle, accommodating groove, rectangular opening, convex block, fixture block, positive stop bead and arc-shaped slot, The design can effective protection Power supply for computer, avoid computer power supply damage and polluted by dust, solve original calculating The problem of machine power supply lacks protection structure, improve the protective of the utility model.

Because placing groove inner lower is equipped with heat dissipation ice pad, which facilitates the heat dissipation of power supply main body, because baffle front end face is right Side, which is equipped with, pulls block, which can be by pulling block moving stop, because baffle left side is equipped with limited block, the anti-baffle plate of the design It falls off out of accommodating groove, the utility model is structurally reasonable, effective protection computer power supply, good dustproof effect, and safety coefficient is high.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model computer power supply protective device；

Fig. 2 is the structural schematic diagram of power supply main body in the utility model computer power supply protective device；

Fig. 3 is the front view of protection mechanism in the utility model computer power supply protective device；

Fig. 4 is the front view of protecting crust two in the utility model computer power supply protective device；

Fig. 5 is the rearview of protecting crust two in the utility model computer power supply protective device；

Fig. 6 is the sectional view of protecting crust two in the utility model computer power supply protective device；

Fig. 7 is the enlarged drawing of A in the utility model computer power supply protective device；

In figure: 1- protecting crust one, 2- protecting crust two, 3- protection mechanism, 4- power supply main body, 5- power interface, 31- groove, 32- card slot, 33- placing groove, 34- limit hole, 35- baffle, 351- accommodating groove, 36- rectangular opening, 37- convex block, 38- fixture block, 39- Positive stop bead, 391- arc-shaped slot.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 7 is please referred to, the utility model provides a kind of technical solution: computer power supply protective device, including anti- Protective case 1, protecting crust 22, protection mechanism 3, power supply main body 4 and power interface 5, protecting crust 1 are mounted on outside power supply main body 4 Side, protecting crust 22 are mounted on one 1 front end face of protecting crust, and the setting of power interface 5 is in 4 front end face middle position of power supply main body, protection The setting of mechanism 3 is in 4 outside of power supply main body.

Protection mechanism 3 includes groove 31, card slot 32, placing groove 33, limit hole 34, baffle 35, accommodating groove 351, rectangular opening 36, convex block 37, fixture block 38, positive stop bead 39 and arc-shaped slot 391, placing groove 33 are arranged inside protecting crust 1, and groove 31 is right Title is provided with one 1 front end face of protecting crust two sides up and down, and card slot 32 is symmetrically provided at left and right sides of one 1 front end face of protecting crust, limit Hole 34 is provided on front side of one 1 right side of protecting crust, and convex block 37 is symmetrically mounted on 22 rear end face of protecting crust two sides up and down, fixture block 38 It is symmetrically mounted at left and right sides of 22 rear end face of protecting crust, 38 inner right side of fixture block offers arc-shaped slot 391, arc-shaped slot 391 Inside is equipped with positive stop bead 39, and 22 front end face middle position of protecting crust offers rectangular opening 36, is equipped with storage on the left of rectangular opening 36 Slot 351 is equipped with baffle 35 inside accommodating groove 351, which solves original Power supply for computer and lack asking for protection structure Topic.

33 inner lower of placing groove is equipped with heat dissipation ice pad, and one 1 inner back side of protecting crust is equipped with threading hole, can be effectively to electricity Source main body 4 radiates, and threading hole facilitates power supply main body 4 to be connected to external device, and convex block 37 matches with groove 31, fixture block 38 Match with card slot 32, positive stop bead 39 matches with limit hole 34, and baffle 35 matches with rectangular opening 36, facilitates protecting crust 1 With the connection of protecting crust 22,35 front end face of baffle right side, which is equipped with, pulls block, and 35 left side of baffle is equipped with limited block, pulls block side Just the use of baffle 35, limited block avoid baffle 35 from falling off out of accommodating groove 351.

35 right side of baffle is equipped with iron plate, is equipped with flat thin magnet on the right side of 36 inner wall of rectangular opening, and flat thin magnet and iron plate are attracting, side Just baffle 35 is fixed in rectangular opening 36, and spring is equipped with inside arc-shaped slot 391, and positive stop bead 39 passes through tension spring and arc-shaped slot 391 inner walls are connected, and positive stop bead 39 is facilitated to be installed in arc-shaped slot 391, and limit hole 34 is equipped with two groups, and two groups of limit holes 34 Specification is identical, and positive stop bead 39 is equipped with two groups, and two groups of 39 specifications of positive stop bead are identical, and fixture block 38 is equipped with two groups, and two groups of fixture blocks 38 Specification is identical, increases the connective stability of protecting crust 1 and protecting crust 22.

One embodiment as the utility model: the placing groove 33 being first placed on power supply main body 4 in protecting crust 1 In, the connecting line of power supply main body 4 is extended by threading hole, then by 22 rear side of protecting crust and one 1 front side phase of protecting crust Right, two groups of convex blocks 37 are respectively embedded in two groups of grooves 31, and two groups of fixture blocks 38 are respectively embedded in two groups of card slots 32, fixture block 38 into After entering card slot 32, positive stop bead 39 is squeezed to be moved into arc-shaped slot 391, when positive stop bead 39 is moved to limit hole 34, limit Pearl 39 is no longer squeezed for position, and positive stop bead 39 can be embedded in limit hole 34, and protecting crust 1 and the realization of protecting crust 22 are stably connected with, When needing the power supply main body 4 using computer, user of service is by pulling block that baffle 35 is driven to move to the left, 35 meeting of baffle It is summarized in accommodating groove 351, for the power interface 5 of power supply main body 4 to expose, which being capable of effective protection computer electricity consumption Source avoids computer power supply from damaging and polluted by dust.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. computer power supply protective device, including protecting crust one, protecting crust two, protection mechanism, power supply main body and power supply connect Mouthful, it is characterised in that: the protecting crust one is mounted on the outside of power supply main body, and the protecting crust two is mounted on one front end of protecting crust Face, in power supply body front end face middle position, the protection mechanism is arranged on the outside of power supply main body for the power interface setting；

The protection mechanism includes groove, card slot, placing groove, limit hole, baffle, accommodating groove, rectangular opening, convex block, fixture block, limit Pearl and arc-shaped slot, the placing groove are arranged inside protecting crust one, and the groove is symmetrically provided with one front end face of protecting crust Upper and lower two sides, the card slot are symmetrically provided at left and right sides of one front end face of protecting crust, and it is right that the limit hole is provided with protecting crust one On front side of end face, the convex block is symmetrically mounted on two rear end face of protecting crust, and two sides, the fixture block are symmetrically mounted on protecting crust two up and down At left and right sides of rear end face, the fixture block inner right side offers arc-shaped slot, positive stop bead, institute is equipped with inside the arc-shaped slot It states two front end face middle position of protecting crust and offers rectangular opening, be equipped with accommodating groove on the left of the rectangular opening, inside the accommodating groove Baffle is installed.

2. computer power supply protective device according to claim 1, it is characterised in that: the placing groove inner lower is set There is heat dissipation ice pad, one inner back side of protecting crust is equipped with threading hole.

3. computer power supply protective device according to claim 1, it is characterised in that: the convex block and groove phase Match, the fixture block matches with card slot, and the positive stop bead matches with limit hole, and the baffle matches with rectangular opening.

4. computer power supply protective device according to claim 1, it is characterised in that: set on the right side of the baffle front end face There is pulling block, the baffle left side is equipped with limited block.

5. computer power supply protective device according to claim 1, it is characterised in that: the baffle right side is equipped with iron Piece, the rectangular opening inner wall right side is equipped with flat thin magnet, and flat thin magnet and iron plate are attracting.

6. computer power supply protective device according to claim 1, it is characterised in that: be equipped with inside the arc-shaped slot Spring, the positive stop bead are connected by tension spring with arc-shaped slot inner wall.

7. computer power supply protective device according to claim 1, it is characterised in that: the limit hole is equipped with two groups, And two groups of limit hole specifications are identical, the positive stop bead is equipped with two groups, and two groups of positive stop bead specifications are identical, and the fixture block is equipped with two Group, and two groups of fixture block specifications are identical.