CN201857829U

CN201857829U - Swing type notebook computer lock

Info

Publication number: CN201857829U
Application number: CN2010202680651U
Authority: CN
Inventors: 苏明隆
Original assignee: Ingamar Co Ltd
Current assignee: Ingamar Co Ltd
Priority date: 2010-07-20
Filing date: 2010-07-20
Publication date: 2011-06-08
Anticipated expiration: 2020-07-20

Abstract

The utility model relates to a swing type notebook computer lock, which comprises a lockset and a wire thimble, and is matched with a lock key used for unlocking; the lockset comprises a male shell, a female shell, two inner lining parts, an I-shaped clamping part, an interlocking part, an elastic part and a lock core; the lock core adopts a push type tubular lock, wherein a lock key hole is arranged on one side of the lock core, a plurality of lugs and a positioning groove are arranged on the inner edge of the lock key hole, and a sliding rid is pivotally arranged; and the lock key adopts a hollow cylinder, wherein a positioning key is convexly arranged at the circumference of the other end of the lock key, a plurality of axial concave arcs are concavely arranged at the circumference of the other end of the lock key. By adopting the structure, the lockset can be locked only through pressing the sliding rod of the lock core and fulfills the function of simple locking action without rotating the lock key; and the lugs of the lock key hole are pressed and pushed by the axial concave arcs to proper positions during the unlocking process and then rotate, the sliding rod returns under the action of being propped against the spring, and the effect of fast unlocking action is further achieved.

Description

Swing type mobile computer lock

Technical field

The utility model is relevant a kind of lockset that is applied to mobile computer, especially refers to " swing type mobile computer lock ", and its lock core is adopted the pressing tubulose and locked, and makes that the lockset block action is simple and easy, structure is simplified, easily assembled and release is swift in motion.

Background technology

Mobile computer is along with the development of information-intensive society, importance to people improves constantly, also therefore towards more light and handy direction evolution, to press close to human nature, allow and go out to be in harmony public affairs and discuss more that facility also is easier to carry, but these characteristics have also allowed the thieves or robbers who act under cover of night's apprentice more have an opportunity to take advantage of simultaneously.

Develop successively and the mobile computer lock, many as Figure 14, shown in Figure 15, its mobile computer lock, its integral body is by a

lockset

50,60 structure groups of one cable wire ring set form, its lockset 50 is by two relative housings 51,

padlock assembly

52,54 structure groups of number wheels 53 and control lever form, be equiped with a padlock assembly 52 at relative housing 51 1 ends, and dispose several number wheels 53 in the other end, and number wheels 53 are by digit wheel 531, ratchet 532, spring 533, spring leaf 534, reversion knob 535 is formed, and number wheels 53 are sheathed in regular turn on the precalculated position of a control lever 54, in addition, extended a flexible wire rope 60 again in the housing book office, and be shaped on a ring 61 in other end of cable wire; By the flexible wire rope 60 that is extended at lockset 50, adopt around mode on fixing bar subject such as chair pin, and with the stretched through ring 61 of flexible wire rope 60 of whole lockset 50, and utilize 52 embeddings of padlock assembly to be inserted in buckleing of mobile computer and establish the inside, hole, and these number wheels 53 are to dial the correct number number that goes to when unblanking earlier, can push control lever 54, and then allow control lever 54 in section be embedded mutually with padlock assembly 52, and can comprise 90 ° of rotations of padlock assembly 52 dos to lockset 50, promptly impel padlock assembly 52 and buckleing of mobile computer to establish the hole and become the vertical interlaced shape, promptly can't withdraw from, again number wheels 53 arbitrarily dial disorderly locking; So, to prevent that mobile computer is stolen.

The above-mentioned known configurations of detailed sight is not difficult to realize its shortcoming part, and main cause is as follows:

One) known mobile computer lock, its locking, releasing process all must be stirred the number wheels 53 of lockset 50, and complicated operation and increase lockset 50 locks are tied in the mobile computer required time;

Two) known mobile computer lock, number wheels 53 spare parts of its lockset 50 are a lot of, and its lockset 50 is in preparation process, and assembly precision requires height, assembling difficulty, and then causes manufacturing cost to increase;

Three) known mobile computer lock, its lockset 50 causes its construction weight to be difficult to more light weight, and is not inconsistent to some extent with the direction of mobile computer towards light and handy development because spare part is a lot of.

The utility model content

The purpose of this utility model is to provide a kind of swing type mobile computer lock, to improve the defective that exists in the known technology.

For achieving the above object, the swing type mobile computer lock that the utility model provides, its lockset includes: a public housing, a parent shell, two inner pieces, an I shape clamping piece, a moving part, an elastic component and a lock core are formed, wherein:

One public housing, this public affairs housing is penetrated with a crosswise opening in a side periphery place, and in medial surface vertically extended to form the inlay card groove to opening, opposite side then extends to form an adapter section than light section, and is equipped with a through hole in following adapter section place;

One parent shell, this parent shell has provided a circular open in a side periphery place, and is equipped with a through hole in the peripheral region top, wears the location for keeper, and respectively is equipped with the limited mouth that plural number is arranged in the periphery both sides, and the limited slip block that is convexly equipped with for two inner pieces embeds;

One I shape clamping piece, this I shape clamping piece is formed with T shape clamping end in an end, and is formed with T shape inlay card end in the other end;

One moving part, this moving part is formed with two relatively and the snib of the suitable spacing of tool by a disk in card one end, and is formed with to the groove of pulling in the card other end and constitutes;

One elastic component, this elastic component are one to have the coil tension spring of suitable length;

One lock core, this lock core is a pressing tubulose lock, be concaved with a stopper slot in the adjacent floor place, and be provided with the key hole in end face, the key hole is a ring-shaped groove, and is provided with plural projection and locating slot in this key hole inner edge, and in wherein being pivoted with a sliding bar, this sliding bar convexes with protruding dish in opposite side, and is provided with a groove in order to putting spring in the stage casing.

Described swing type mobile computer lock, wherein the lock housing body is penetrated with the limited slip block embedding that relative and plural limited mouth is convexly equipped with for two inner pieces in the contiguous peripheral region of a side.

Described swing type mobile computer lock, wherein I shape clamping piece is a high rigid bar.

Described swing type mobile computer lock, wherein the open outer side face place of public housing installs the pad of a tool suitable thickness in the lockset, and this pad is a sponge.

The effect of the utility model contrast known technology:

One) lock core of this lockset is adopted pressing tubulose lock, and the sliding bar that makes lockset only need push lock core can be reached the purpose of locking, does not need to rotate by key, reaches the easy function of block action.

Two) lock core of this lockset is adopted pressing tubulose lock, lock structure is simplified, and reach light weight and easily assembled function, and manufacturing cost is reduced.

Three) insert after when release, using the positioning key of key to align the locating slot in key hole in the lock core, and the axial concave arc by key pushes away the key hole with pressure projection turns to the appropriate location, to its sliding bar be resetted by the pushing and pressing of spring rapidly, and reach the function that release is swift in motion.

Description of drawings

Fig. 1 is a three-dimensional combination figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is another angle schematic diagram of lock core in the utility model.

Fig. 4 is three-dimensional combination of the present utility model and portion's sectional drawing.

Fig. 5 is solid combination and portion's sectional drawing of the utility model blocking.

Fig. 6 is the schematic diagram that moving part of the present utility model is subjected to the pushing and pressing of mobile computer side.

Fig. 7 is the sectional drawing that moving part of the present utility model is subjected to the pushing and pressing of mobile computer side.

Fig. 8 is that the utility model lock is tied the action schematic diagram in mobile computer.

Fig. 9 is the sectional drawing of the utility model blocking.

Figure 10 is the schematic diagram of key released state of the present utility model.

Figure 11 is the sectional drawing of key released state of the present utility model.

Figure 12 is actual user mode figure of the present utility model.

Figure 13 is the three-dimensional combination figure of another preferred embodiment of the utility model.

Figure 14 is the three-dimensional combination figure of formula.

Figure 15 is known three-dimensional exploded view.

Accompanying drawing primary clustering symbol description:

The utility model part:

Lockset 10, public housing 11, opening 111, inlay card groove 112, adapter section 113, pad 114, parent shell 12, keeper 121, limited mouth 122, inner piece 13, limited slip block 131, I shape clamping piece 14, T shape clamping end 141, T shape inlay card end 142, moving part 15, disk 151, snib 152 supports the groove 153 of pulling, elastic component 16, lock core 17, stopper slot 171, key hole 172, projection 1721, locating slot 1722, sliding bar 173, protruding dish 1731, spring 1732, cable wire ring set 20, shroud ring 21, cable wire ring 22, ring 221, key 30, positioning key 31, concave arc 32.

Known part:

Lockset 50, housing 51, padlock assembly 52, number wheels 53, digit wheel 531, ratchet 532, spring 533, spring leaf 534, reversion knob 535, control lever 54, flexible wire rope 60, ring 61.

The specific embodiment

The utility model people is because above-mentioned known mobile computer lock, the spare part of its lockset 50 is a lot of, processing and assembly program difficulty height, and the complicated operation of its locking, release, and then cause inconvenience in the use, be to think and the idea of creation, satisfy with for many years experience and designed, through inquiring into and study sampling test in many ways, and repeatedly revise improvement, be to release the utility model.

The swing type mobile computer lock that the utility model provides, by a lockset, one cable wire ring set institute structure group forms, and collocation has a key in order to release, its lockset includes: a public housing, one parent shell, two inner pieces, one I shape clamping piece, one moving part, one elastic component and a lock core are formed, its lock core is a known pressing tubulose lock, be concaved with a stopper slot in the adjacent floor place, and be provided with the key hole in end face, the key hole is a ring-shaped groove, and be provided with plural projection and locating slot in this key hole inner edge, and in wherein being pivoted with a sliding bar, this sliding bar convexes with protruding dish in opposite side, and being provided with a groove in order to putting spring in the stage casing, key is that a hollow cylinder and Yu Yiduan are formed with the handle body, and convexes with a positioning key and be concaved with the axial concave arc of plural number in other end peripheral region, by said structure, the sliding bar that makes lockset only need push lock core can be reached the purpose of locking, does not need to rotate by key, reaches the easy function of block action; When release, press the projection that pushes away key hole in the lock core to turn by the axial concave arc of key, will make the lock core release and make its sliding bar be subjected to the pushing and pressing of spring and reset rapidly, and reach the function that release is swift in motion.

Further understand and understanding for having the purpose of this utility model, feature and effect, following conjunction with figs. elaborates.

At first, see also Fig. 1 earlier, 2 and shown in Figure 3, a kind of swing type mobile computer lock, it is by a

lockset

10,20 structure groups of one cable wire ring set form, and collocation has a key 30 in order to release, its lockset 10 includes: a public housing 11, one parent shell 12, two inner pieces 13, one I shape clamping piece 14, one moving part 15, one elastic component 16 and a lock core 17 are formed, public housing 11 is penetrated with a crosswise opening 111 in a side periphery place, and vertically extended to form inlay card groove 112 to opening 111 in medial surface, opposite side then extends to form an adapter section 113 than light section, and in descending adapter section 113 places to be equipped with a through hole, its parent shell 12 has provided a circular open in a side periphery place, and be equipped with a through hole in peripheral region top, wear the location for keeper 121, and respectively be equipped with the limited mouth 122 that plural number is arranged in the periphery both sides, the limited slip block 131 that is convexly equipped with for two inner pieces 13 embeds, I shape clamping piece 14 is a high rigid bar, Yu Yiduan is formed with T shape clamping end 141, and be formed with T shape inlay card end 142 in the other end, moving part 15 is to be formed with two relatively and the snib 152 of the suitable spacing of tool by a disk 151 in card one end, and be formed with to the groove 153 of pulling in the card other end and constitute, elastic component 16 is one to have the coil tension spring of suitable length, lock core 17 is a known pressing tubulose lock, be concaved with a stopper slot 171 in the adjacent floor place, and be provided with key hole 172 in end face, key hole 172 is a ring-shaped groove, and be provided with plural projection 1721 and locating slot 1722 in these key hole 172 inner edges, and in wherein being pivoted with a sliding bar 173, this sliding bar 173 convexes with protruding dish 1731 in opposite side, and be provided with a groove in order to putting spring 1732 in the stage casing, cable wire ring set 20 is made up of a shroud ring 21 and a cable wire ring 22, this cable wire ring 22 is formed with a ring 221 in an end, key 30 is that a hollow cylinder and Yu Yiduan are formed with the handle body, and in other end peripheral region convex with a positioning key 31 and be concaved with the plural number axial concave arc 32, by said structure, the sliding bar 173 that makes 10 need of lockset push lock core 17 can be reached the purpose of locking, need not rotate, reach the easy function of block action by key 30; When release, first positioning key 31 with key 30 aligns the locating slot 1722 in key hole 172 in the lock core 17 and inserts, and the axial concave arc by key 30 32 presses the projection 1721 that pushes away key hole 172 in the lock core 17 to turn, to make lock core 17 releases and make its sliding bar 173 be subjected to the pushing and pressing of spring 1732 and reset rapidly, and reach the function that release is swift in motion.

The combination of its structure, see also Fig. 2 and cooperate shown in Figure 4, the T shape clamping end 141 of Schilling I shape clamping piece 14 passes the opening 111 of public housing 11, and be embedded in the inlay card groove 112 of public housing 11 with the T shape inlay card end 142 of I shape clamping piece 14, and be arranged with the shroud ring 21 of cable wire ring set 20 in the last adapter section 113 of public housing 11, the shroud ring 21 that is cable wire ring set 20 can rotate in the last adapter section 113 of public housing 11, on the other hand, sliding bar 173 with lock core 17 passes elastic component 16, and with protruding dish 1731 hooks of sliding bar 173 in the lock core 17 the groove 153 of pulling that supports in moving part 15, and make elastic component 16 between the bottom surface of the disk 151 of moving part 15 and lock core 17, be a packing shape, again above-mentioned each member is inserted in the public housing 11, when inserting, the snib 152 of moving part 15 is passed the opening 111 of public housing 11, and to be cross staggered with I shape clamping piece 14, make the stopper slot 171 of lock core 17 corresponding again with the through hole of public housing 11, in addition the limited slip block 131 of two inner pieces 13 is embedded in the limited mouth 122 of parent shell 12, again this parent shell 12 is sheathed on the following adapter section 113 of public housing 11, and make the through hole of public housing 11 and parent shell 12 corresponding, locate by wearing of keeper 121 again, and this keeper 121 is limited to the stopper slot 171 of lock core 17, and make lock core 17 spacing, promptly finish its combination step, textural association from the above mentioned, the lock core 17 of this lockset 10 is adopted pressing tubulose lock, lockset 10 structures are simplified, reach device light weight and easily assembled function, and manufacturing cost is reduced.

The block action of its lockset 10, see also Fig. 3 earlier and cooperate Fig. 4, shown in Figure 5, when the sliding bar 173 of pushing lock core 17 to the stroke end, and the spring 1732 in its groove of packing, at this moment, because the protruding dish 1731 of sliding bar 173 makes the elastic component 16 of packing uphold and the disk 151 of pushing and pressing moving part 15 in the slippage in the groove 153 of pulling of supporting of moving part 15 simultaneously in the lock core 17, the snib 152 that makes moving part 15 is moved to opening 111 outsides synchronously, and be adjacent to the T shape clamping end 141 of I shape clamping piece 14; See also Fig. 2 again, Fig. 3 also cooperates Figure 10, shown in Figure 11, in releasing process, first positioning key 31 with key 30 aligns the locating slot 1722 in key hole 172 in the lock core 17 and inserts, and the axial concave arc by key 30 32 presses the projection 1721 that pushes away key hole 172 in the lock core 17 to turn, to make lock core 17 releases and make its sliding bar 173 be subjected to the pushing and pressing of spring 1732 and reset rapidly, the sliding bar 173 of lock core 17 and in reseting procedure, drag the groove 153 of pulling that supports of the moving part 15 of pulling with its protruding dish 1731, and the snib 152 that makes moving part 15 resets in opening 111 places of public housing 11, and finishes the start process of rapid release.

Its practical situations, see also Fig. 6 earlier, 7,8,9 and cooperate shown in Figure 12, earlier with the cable wire ring 22 of cable wire ring set 20 around mounting article, again lockset 10 is passed the ring 221 of cable wire ring set 20, and be able to an end of lockset 10 is fixed in mounting article, then the sliding bar 173 of pushing lock core 17 in the lockset 10 is to the stroke end and locking, and the spring 1732 in its groove of packing, at this moment, because the protruding dish 1731 of sliding bar 173 is in the slippage in the groove 153 of pulling of supporting of moving part 15 in the lock core 17, the elastic component 16 of packing is upheld and the disk 151 of pushing and pressing moving part 15, the snib 152 that makes moving part 15 is moved to opening 111 outsides synchronously, and be adjacent to the T shape clamping end 141 of I shape clamping piece 14, again the T shape clamping end 141 of I shape clamping piece 14 in the lockset 10 is penetrated the side groove of mobile computer, at this moment, in the lockset 10 snib 152 of moving part 15 be subjected to the pushing and pressing of mobile computer side and return public housing 11 vertically to opening 111 places, and make the disk 151 pushing and pressing elastic components 16 of moving part 15 and move to the protruding Pan1731Chu of contiguous lock core 17, again with lockset 10 half-twists, and make the vertical side groove of public housing 11 be parallel shape to opening 111 and mobile computer, the snib 152 that makes moving part 15 is subjected to the pushing and pressing of elastic component 16, and make its snib 152 be penetrated the side groove of mobile computer and reset, and be resisted against the edge of side groove, T shape clamping end 141 hooks that also make I shape clamping piece 14 are in the side groove of mobile computer, in sum, because the T shape clamping end 141 of this I type clamping piece 14 has the snib 152 of moving part 15 to be resisted against the edge of side groove in the mobile computer in the both sides, and make lockset 10 not have the possibility of directly rotating, lockset 10 locks are tied in mobile computer, and its lockset 10 is fixed in fixed object in the other end with the cable wire 22 of cable wire ring set 20, and is reached thief-proof purpose; The action of release sees also Fig. 2 again, Fig. 3 also cooperates Figure 10, shown in Figure 11, first positioning key 31 with key 30 aligns the locating slot 1722 in key hole 172 in the lock core 17 and inserts, and the axial concave arc by key 30 32 presses the projection 1721 that pushes away key hole 172 in the lock core 17 to turn, to make lock core 17 releases and make its sliding bar 173 be subjected to the pushing and pressing of spring 1732 and reset rapidly, the sliding bar 173 of lock core 17 and in reseting procedure, drag the groove 153 of pulling that supports of the moving part 15 of pulling with its protruding dish 1731, and the snib 152 that makes moving part 15 reset in opening 111 places, and finish the action of release, and lockset 10 is rotated, the I shape clamping piece 14 for the treatment of lockset 10 rotates to when parallel with the groove of mobile computer with lockset 10, can take out.

In addition, as shown in figure 13, it is the another kind of illustration of implementing, the opening 111 lateral surface places of public housing 11 can install the pad 114 of a tool suitable thickness in its lockset 10, this pad 114 can be sponge, make lockset 10 in lock knot process, and do not have the possibility of wearing and tearing mutually between the mobile computer, and do not have because of the gap has the disappearance of rocking, becoming flexible.

The structure of above-mentioned specific embodiment can obtain following benefit:

One) parent shell 112 of lockset 10 respectively is equipped with the limited mouth 122 that plural number is arranged in the periphery both sides, and the limited slip block 131 that is convexly equipped with for two inner pieces 13 embeds, and makes lockset 10 in rotary course, and this lockset 10 can be taken really, and does not have the possibility of slippage;

Two) lock core 17 of this lockset 10 is adopted pressing tubulose lock, does not make to rotate by key 30, can reach the easy function of block action;

Three) lock core 17 of this lockset 10 is adopted pressing tubulose lock, lockset 10 structures is simplified, and reach light weight and easily assembled function, and manufacturing cost is reduced;

Four) when release, first positioning key 31 with key 30 aligns the locating slot 1722 in key hole 172 in the lock core 17 and inserts, and the axial concave arc by key 30 32 presses the projection 1721 that pushes away key hole 172 in the lock core 17 to turn, to make lock core 17 releases and make its sliding bar 173 be subjected to the pushing and pressing of spring 1732 and reset rapidly, and reach the function that release is swift in motion;

Five) after lockset 10 is finished block action, and T shape clamping end 141 hooks of its I shape clamping piece 14 are when the side groove of mobile computer, because this I type clamping piece 14 has the snib 152 of moving part 15 to be resisted against the edge of side groove in the mobile computer in the both sides, and make lockset 10 not have the possibility of directly rotating, lockset 10 locks are tied in mobile computer, and its lockset 10 is fixed in fixed object in the other end with the cable wire 22 of cable wire ring set 20, and is reached thief-proof purpose.

The above only is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; Promptly the equalization of being done according to the utility model application interest field generally changes and modifies, and all should still belong in the scope that the utility model claim contains.

Claims

1. a swing type mobile computer is locked, and it is characterized in that lockset includes: a public housing, a parent shell, two inner pieces, an I shape clamping piece, a moving part, an elastic component and a lock core are formed, wherein:

One elastic component, this elastic component are a coil tension spring;

2. swing type mobile computer lock according to claim 1 is characterized in that, wherein the lock housing body is penetrated with the limited slip block embedding that relative and plural limited mouth is convexly equipped with for two inner pieces in the contiguous peripheral region of a side.

3. swing type mobile computer lock according to claim 1 is characterized in that wherein the open outer side face place of public housing installs a pad in the lockset, and this pad is a sponge.