CN2542781Y

CN2542781Y - Anti-theft lock for computer mainframe

Info

Publication number: CN2542781Y
Application number: CN 02236009
Authority: CN
Inventors: 许经书
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-16
Filing date: 2002-05-16
Publication date: 2003-04-02
Anticipated expiration: 2012-05-16

Abstract

A theftproof lock for a host comprises a main body, a lock center arranged inside the main body, a tightwire which can be fixedly locked in the main body by the lock center, and a locating stud which can connect the host shell and is fixedly located by the lock center. The utility model can be connected with the shell of the host by the locating stud and winded around a large-scale goods, such as a table, by a tightware ring, which avoids the computer facilities to be removed and improves the theftproof effect.

Description

The host computer theftproof lock

Affiliated technical field

The utility model relates to a kind of theftproof lock, refers to a kind of host computer theftproof lock that the host computer housing reaches anti-theft feature that is locked on especially.

Background technology

Present computer equipment all is to adopt light and handy easy design, take up room and be convenient to carry carrying though can reach to save, but exist the secret worry that suffers people's stealing easily simultaneously, for avoiding computer equipment under careless Qing Condition, meeting with intentionally, the personage takes away arbitrarily, manufacturers design many locks that host computer can be locked on desk or other objects one after another, and with through the shell of part manufacturer computer in host computer arranged, are provided with the device that can cooperate various locksets.

As the U.S. the 6th, 227, No. 502 patents of invention, this quotes case as proof mainly is the rectangle block that includes two mutual joggles, and the wire casing that wears of the electric wire that on arbitrary block wherein, is formed with complex trace power supply brain, again in wherein arbitrarily a wire casing be arranged with a cable wire, this cable wire can be for being sheathed on desk or other large-sized objects, cooperating utilizes a lockset that the block of two mutual joggles is mutually locked, can see through electric wire, block and cable wire between mutual sheathed relation, allow host computer have antitheft effect.

Though quote as proof the lock uint of case have volume little, use easily and advantage such as with low cost, but its anti-theft effect is obviously thorough inadequately, combine because just wear between computer equipment and lockset with electric wire, as long as therefore desiring stealer pulls out or cut off these electric wires, promptly can easily computer equipment be stolen.

The content of utility model

Can not effectively antitheft deficiency in order to overcome existing host computer theftproof lock, the utility model provides the host computer that a kind of structural strength is good and anti-theft effect is very good theftproof lock.

The technical scheme that its technical problem that solves the utility model adopts is: establish a theftproof lock, this theftproof lock includes:

One main body, this main body is provided with a core slot in the top, in this adjacent side, core slot below, be arranged with a location jack and a cable wire jack that is connected respectively, and provide a lockhole that is communicated with this positioning jack and this cable wire jack in this core slot, stretch respectively in order to the upper/lower terminal position of the binding face side of the host computer housing that reclines in this main body again and be provided with a retaining edge;

One is placed in the core of this core slot, and this core is stretched in the bottom surface and established a locking bolt that is arranged in this lockhole,

One can be the cable wire that this core locking is linked to this main body, this cable wire is provided with a connector that can be inserted in this cable wire jack in an end, this connector is provided with the groove of wearing that a upper and lower blocking hole and of running through laterally runs through, this blocking hole can be involutory with this lockhole, this is worn groove and can be involutory with this positioning jack

One can be located at the host computer housing and be the alignment pin of this core locking location, and this alignment pin is provided with a head and from the Plug Division that this head stretches out, and the end of this Plug Division is provided with a blocking hole, and the blocking hole of this Plug Division and this connector can be involutory.

Described main body is arranged with a chute that can connect these main body two sides in the below of this positioning jack and this cable wire jack, this chute is provided with a counter sink that runs through in the blind end towards binding face, and form a slideway respectively in end face and bottom surface, can establish for a slide block cunning and be incorporated in this chute, this slide block is formed with the wire casing of some lateral direction penetratings, and on this slide block, soffit convexes with and can be embedded on this, the protuberance of glide path, the lockhole of described core slot runs through and is communicated to this chute, can give prominence to insert being butted on the locating hole that this slide block is located at protuberance for the locking bolt of described core.

The beneficial effects of the utility model are, composition member of the present utility model is stiffening member, whole structural strength is good, be not easy to wreck, and utilize alignment pin directly the theftproof lock main body to be incorporated into the housing of host computer, cooperating cable wire can be set around large-sized object such as desk and slide block can the clamping electric wire, good anti-theft effect can be provided, effectively reduce the loss by theft rate of computer equipment, and the wire casing of being located at slide block can further provide the effect of arrangement computer wire rod, the problem that the electric wire of host computer can not be taken place to be entangled with in a jumble.

Below in conjunction with drawings and Examples the utility model is further specified.

Description of drawings

Fig. 1 is a stereochemical structure exploded view of the present utility model.

Fig. 2 is the stereochemical structure exploded view that the utility model combines with the host computer housing.

Fig. 3 is the three-dimensional structure diagram that the utility model is locked on the host computer housing.

Fig. 4 is the sectional structure chart of the utility model under locked state.

Fig. 5 is the utility model is incorporated into host computer with screw a stereochemical structure exploded view.

Fig. 6 is the utility model is incorporated into host computer with screw a plane structure schematic diagram.

The specific embodiment

The utility model is about a kind of host computer theftproof lock, as shown in Figure 1 to Figure 3, host computer is provided with a carriage 61 in housing 60, the formation of this theftproof lock includes core 20, that a main body 10, is placed in this main body 10 and can be cable wire 30, that these core 20 lockings are linked to this main body 10 and can be located at host shell 60 and be the alignment pin 40 of these core 20 locking location, and one can be slidedly arranged on this main body 10 and by the slide block 50 of these core 20 lockings.Wherein:

As shown in Figures 1 and 2, described main body 10 is a upright cuboid kenel, and forms a binding face 100 corresponding to carriage 61 in a side wherein, and in main body 10 end face up axially be arranged with downwards one can ccontaining core 20 core slot 11; Binding face 100 in main body 10 is concaved with a location jack 12, and be provided with in the arbitrary side that is different from binding face 100 and be arranged with a cable wire jack 13 that is positioned at core slot 11 belows, this positioning jack 12 is connected with cable wire jack 13, and for ease of making processing, in the preferred embodiment of the present utility model, the axis of this core slot 11, positioning jack 12 and cable wire jack 13 is mutually perpendicular in twos;

Described main body 10 is provided with a chute 14 in the below of positioning jack 12 and cable wire jack 13, this chute 14 is to be arranged with respect to the leading flank of binding face 100 by main body 10 to form, and form the two sides that are communicated with main body 10 and form open kenel, this chute 14 forms a slideway 141 respectively in end face and bottom surface, and provides a counter sink 17 in this chute 14 towards the blind end of binding face 100; Provide a lockhole 15 in the bottom surface of core slot 11 shaft core position, this lockhole 15 runs through in regular turn and is communicated with positioning jack 12, cable wire jack 13 and chute 14, this main body 10 is stretched respectively in the upper/lower terminal position of a wherein side of binding face 100 and is provided with a retaining edge 16 simultaneously, and the spacing distance of this two retainings edge 16 is slightly larger than the length of carriage 61.

Described core 20 is the core slots 11 that are placed in this main body 10, and stretch in the bottom surface of core 20 and to establish a locking bolt 21 that can be arranged in lockhole 15, the diameter of this locking bolt 21 is slightly less than the diameter of lockhole 15, as shown in Figure 4, when screw key is core 20 to lock state, the locking bolt 21 of this core 20 can be pushed out and be arranged in the lockhole 15, and the end of this locking bolt 21 can protrude in the top of this chute 14;

As shown in Figures 1 and 2, one end of described cable wire 30 is installed with a connector 31, this connector 31 can be inserted in the cable wire jack 13 of this main body 10, this connector 31 is provided with that a upper and lower blocking hole 311 and of running through laterally runs through wears groove 312, as shown in Figure 4, when connector 31 was inserted in the cable wire jack 13 of main body 10, this blocking hole 311 was involutory with this lockhole 15, and this is worn groove 312 and is involutory with this positioning jack 12.

As shown in Figures 1 and 2, described alignment pin 40 include a diameter greater than the head 41 of carriage 61 set combined holes and from Plug Division 42 that head 42 stretches out, this Plug Division 42 is formed with a upper and lower blocking hole 421 of running through in free end, when alignment pin 40 passes the combined hole of carriage 61 and inserts the positioning jack 12 of this main body 10, this Plug Division 42 can be inserted in wearing in the groove 312 of connector 31, and allow lockhole 15, blocking hole 311 and blocking hole 421 be involutory, the spacing of this head 41 and these main body 10 binding faces 100 just equals the thickness of this carriage 61 simultaneously.

As Fig. 1, Fig. 2 and shown in Figure 4, described slide block 50 can be slided and establish the chute 14 that is incorporated into this main body 10, this slide block 50 convexes with in upper and lower surface can align the protuberance 51 that is embedded in these chute 140 set upper and lower slideways 141, this slide block 50 is formed with a wire casing 52 that can supply the wire for PC body to wear at least, this wire casing 52 is to be arranged with the two sides that form and connect this slide block 50 by the side towards these chute 14 sealing surfaces, and be provided with a locating hole 53 in the protuberance 51 of slide block 50, when slide block 50 was slidedly arranged on chute 14, this locating hole 53 was involutory with the lockhole 15 of this main body 10.

As shown in Figures 2 and 3, enforcement of the present utility model utilizes mode, at first the end with cable wire 30 is sheathed on the large-scale object such as pin, then respectively the connector 31 of cable wire 30 is aligned the cable wire jack 13 that is inserted in main body 10, the slide block 50 that is folded with electric wire is slidedly arranged on the chute 14 of main body 10, after alignment pin 40 being run through the carriage 61 of host computer housing 60 again, be arranged in the positioning jack 12 of main body 10 and wearing in the groove 312 of connector 30 again, screw key more at last, allow the locking bolt 21 of core 20 stretch out, and run through lockhole 15 in regular turn, the blocking hole 311 of connector 30, the blocking hole 421 of alignment pin 40 and the locating hole 53 of slide block 50, utilize locking bolt 21 and cable wire 30, alignment pin 40, the blocking relation of slide block 50 members such as grade, computer equipment can be linked on the large-sized objects such as being locked on desk, reach the effect of safe antitheft.

Extremely shown in Figure 6 as Fig. 5, if the housing of host computer 60 is not preset with carriage, since the original design of host computer housing be with screw lock establish fixing, the utility model can utilize a screw 43 to replace alignment pin 40, directly main body 10 is passed counter sink 17 and spiral shell is located at computer casing 60 corresponding screws with screw 43, cooperate the retaining edge 16 of being located at main body 10 sides can paste the lateral margin that is butted on computer casing 60, allow main body 10 No methods rotate with respect to housing 60, main body 10 is set firmly steadily is incorporated into host computer housing 60, cooperate slide block 20 can stop the design of screw 43, good anti-theft effect is provided.

Claims

1. host computer theftproof lock, it is characterized in that: this theftproof lock includes:

One main body, this main body forms a binding face in a side wherein, and be arranged with a core slot in this main body end face up, be arranged with a positioning jack that is positioned at this core slot below in the binding face of this main body, side in this main body in abutting connection with binding face is arranged with a cable wire jack, and this positioning jack is connected with this cable wire jack, and this core slot provides a lockhole in the bottom surface, this lockhole runs through and is communicated with this positioning jack and this cable wire jack

One is placed in the core of the set core slot of this main body, and this core is stretched in the bottom surface and established a locking bolt that is arranged in this lockhole,

One can be the cable wire that this core locking is linked to this main body, this cable wire is provided with a connector in an end, this connector can be inserted in the cable wire jack of this main body, this connector is provided with the groove of wearing that a upper and lower blocking hole and of running through laterally runs through, this connector can be inserted in the set cable wire jack of this main body, and this blocking hole can be involutory with this lockhole, and this is worn groove and can be involutory with this positioning jack

One can be the alignment pin of this core locking location, this alignment pin includes a head and from Plug Division that this head stretches out, the end of this Plug Division is provided with a blocking hole, this alignment pin can be inserted in wearing in the groove of the set positioning jack of this main body and this connector, and the blocking hole of this Plug Division and this connector can be involutory.

2. host computer theftproof lock according to claim 1, it is characterized in that: described main body is arranged with a chute that can connect these main body two sides in the below of described positioning jack and described cable wire jack, and form a slideway respectively in the end face and the bottom surface of this chute, described lockhole is communicated with this chute, the locking bolt of described core can protrude in the top of this chute

If a slide block is slidedly arranged on this chute, this slide block is formed with the wire casing of a lateral direction penetrating at least, and convexes with the protuberance that can be embedded in this upper and lower slideway in the upper and lower surface of this slide block, is provided with a locating hole in this protuberance, and this locating hole can be involutory with this lockhole.

3. host computer theftproof lock according to claim 2 is characterized in that: described chute is provided with a counter sink that runs through described main body binding face in the blind end towards binding face.

4. according to claim 1 or 2 or 3 described host computer theftproof locks, it is characterized in that: described main body is stretched respectively in the upper/lower terminal position of a wherein side of binding face and is provided with a retaining edge.