CN205486128U - LCD pickproof lock device - Google Patents

Abstract

The utility model relates to a LCD pickproof lock device, including lock base, lock film, rotor arm, lock tergite, lock back of the body lid, with the screw pass the back screw hole site of lock on the tergite again with the back screw hole of display in contact with, just can fix both to the padlock is buckled again to the lock back of the body lid that closes just can play the inside screw of protection not for the illegal effect of demolising. Link up lock tergite and fixed can not demolising with the rivet above the rotor arm, link up lock base and fixed can not demolising with the rivet equally below the rotor arm. With the bolt from down and pass and beat porose mesa, pass the lock film again, turn round the top nut at last and just can play and prevent for illegal moving action. With locking the slot that the film bolt passed the lock base, buckle the padlock again and just can play the inside nut of protection not for the illegal effect of demolising. The lock base can be installed at the mesa according to user's needs, also can install the wall simultaneously with the lock film on, play holistic balanced supporting role. The utility model discloses beneficial effect does: not only beautifully but also can strengthen and prevent the effect of tearing open, be applicable to most mainstream LCD sizes on the market, can also select to install on mesa or wall according to user's needs to can adjust using the angle, possess humanized design.

Description

A kind of liquid crystal display anti-theft lock device

Technical field

This utility model relates to a kind of display lock, particularly relates to a kind of liquid crystal display anti-theft lock device.

Background technology

Along with the development of electronics technology is with universal, liquid crystal display as modal display outut device, can with computer, monitoring video machine, CD Machine, DVD Machines etc. connect output picture.Liquid crystal display is found everywhere in our daily life.Public or private context at some, as local in library, office, meeting room, coffee shop, family, dormitory etc. ubiquitous.Present liquid crystal display feature is that comparison is light, volume is little.Therefore liquid crystal display also becomes the main object of theft.The current liquid crystal display sold on the market does not all have, and effective anti-theft device, thief is easy for liquid crystal display to be stolen.The economic loss thereby resulted in and bring not being difficult in work to calculate.Therefore it is necessary for strengthening the anti-theft of liquid crystal display.Traditional liquid crystal display lock, it is by tapered end being inserted in liquid crystal display lockhole at blocking, realize tapered end and unblank or blocking by being rotatably inserted into key therein again, and described tapered end and locking wire are formed holistic lock body, this kind of simple lock device can not effectively prevent liquid crystal display stolen, and locking wire is disconnected once cutting.

This case it is important to note that, conventional liquid crystal lock cannot thoroughly pin liquid crystal display, liquid crystal display main body is susceptible to the phenomenons such as displacement, and these all can cause the loss of liquid crystal display device, brings the trouble in loss economically and use for user.Therefore, for the above, need prior art is reasonably improved.

Utility model content

For disadvantages described above, this utility model provides the anti-theft lock device that a kind of applicable major part liquid crystal display uses, install simple, anti-theft anti-disassembling effect substantially, the stolen safe antitheft locking device of liquid crystal display can be prevented, to solve many deficiencies of prior art.

For achieving the above object, this utility model is by the following technical solutions:

A kind of liquid crystal display anti-theft lock device, including lock base, locks egative film, cursor, locks tergite, lock back-cover.Described lock tergite is mounted to liquid crystal display back, design by having many group circular holes, to mate the liquid crystal display back screw hole of different size size, pass the back screw hole again with display of the screw hole position, back on lock tergite with screw and connect, just both can be fixed.And it being provided with latch on lock tergite, upper latch is through the upper slot in lock back-cover, and has lock-receiving aperture at upper latch, buckles padlock and just can play the internal screw of protection not to illegal dismounting effect.

Rivet hole on one it is respectively provided with about cursor upper end, with the upper rivet hole on coupling lock tergite, fixing with rivet, such cursor and lock tergite cannot be removed, and can only rotate up and down again, a lower rivet hole it is respectively provided with equally about cursor lower end, with the lower rivet hole on coupling lock base, then fixing with rivet, such cursor and lock base cannot be removed, can only rotate up and down, to adapt to liquid crystal display installation and the angular adjustment of differing heights.

Being provided with hole, location on lock egative film, pass the table top being equipped with hole with bolt from below to up, be then passed through locking the hole, location on egative film, finally torsion top nut just can be played and prevent to illegal migration.Also being provided with a lower latch on lock egative film, lower latch is through the lower slot on lock base, and has a lower lock-receiving aperture at lower latch, buckles padlock and just can play protection internal nut not to illegal dismounting effect.

Having the beneficial effect that of burglary prevention of laptop locking device described in the utility model

(1) lock tergite is mounted to liquid crystal display back, design by having many group circular holes, to mate the liquid crystal display back screw hole of different size size, pass the back screw hole again with display of the screw hole position, back on lock tergite with screw and connect, just both can be fixed；

(2) being provided with latch on lock tergite, upper latch is through the upper slot in lock back-cover, and has lock-receiving aperture at upper latch, buckles padlock and just can play the internal screw of protection not to illegal dismounting effect；

(3) being respectively provided with rivet hole on about cursor upper end, with the upper rivet hole on coupling lock tergite, then fix with rivet, such cursor and lock tergite cannot be removed, and can only rotate up and down；

(4) being respectively provided with a lower rivet hole about cursor lower end, with the lower rivet hole on coupling lock base, then fix with rivet, such cursor and lock base cannot be removed, and can only rotate up and down, to adapt to liquid crystal display installation and the angular adjustment of differing heights；

(5) being provided with hole, location on lock egative film, pass the table top being equipped with hole with bolt from below to up, be then passed through locking the hole, location on egative film, finally torsion top nut just can be played and prevent to illegal migration.；

(6) being provided with a lower latch on lock egative film, lower latch is through the lower slot on lock base, and has a lower lock-receiving aperture at lower latch, buckles padlock and just can play protection internal nut not to illegal dismounting effect；

Lock base can according to user need be arranged on table top, it is also possible to and lock egative film be installed to simultaneously on wall, play entirety balanced support effect.

Accompanying drawing explanation

Below according to accompanying drawing, this utility model is described in further detail.

Figure 1 It it is the overall structure schematic diagram of liquid crystal display anti-theft lock device described in this utility model embodiment.

Figure 2 It it is the decomposition texture schematic diagram of liquid crystal display anti-theft lock device described in this utility model embodiment.

In figure:

1 , lock base； 2 , cursor； 3 , lock tergite； 4 , lock back-cover； 5 , lock egative film

1a , lower rivet hole； 1b , upper rivet hole； 1c , back screw hole； 1d , upper lock-receiving aperture； 1e , upper slot； 1f , lower slot； 1g , lower lock-receiving aperture； 1h , location hole； 1i , lower latch； 1j , upper latch.

Detailed description of the invention

Such as figure 1-2 Shown in, the liquid crystal display anti-theft lock device described in this utility model embodiment, including lock base 1 , lock egative film 5 , cursor 2 , lock tergite 3 , lock back-cover 4 .Described lock tergite 3 It is mounted to liquid crystal display back, designs, to mate the liquid crystal display back screw hole of different size size by having many group circular holes 1c .With screw through lock tergite 3 On back screw hole 1c Position back screw hole with display again connects, and just both can be fixed.And at lock tergite 3 It is provided with a upper latch 1j , upper latch 1j Through lock back-cover 4 On upper slot 1e , and at upper latch 1j Have a upper lock-receiving aperture 1d , buckle padlock and just can play the internal screw of protection not to illegal dismounting effect.

And at cursor 2 A upper rivet hole it is respectively provided with about upper end 1b , with coupling lock tergite 3 On upper rivet hole 1b , then fix with rivet, such cursor 2 With lock tergite 3 Cannot remove, can only rotate up and down, equally at cursor 2 A lower rivet hole it is respectively provided with about lower end 1a , with coupling lock base 1 On lower rivet hole 1a , then fix with rivet, such cursor 2 With lock base 1 Cannot remove, can only rotate up and down, to adapt to liquid crystal display installation and the angular adjustment of differing heights.

At lock egative film 5 It is provided with hole, location 1h , pass the table top being equipped with hole with bolt from below to up, be then passed through locking egative film 5 On hole, location 1h , finally torsion top nut just can be played and prevent to illegal migration.Also at lock egative film 5 It is provided with a lower latch 1i , lower latch is through lock base 1 On lower slot 1f , and at lower latch 1i Have a lower lock-receiving aperture 1g , buckle padlock and just can play protection internal nut not to illegal dismounting effect.

Lock base 1 Can according to user need be arranged on table top, it is also possible to and lock egative film 5 It is installed to simultaneously on wall, plays the balanced support effect of entirety.

The above-mentioned description to embodiment be for the ease of those skilled in the art it will be appreciated that and application this case technology, these examples obviously can be made various amendment by person skilled in the art easily, and General Principle described herein is applied in other embodiments without through performing creative labour.Therefore, this case is not limited to above example, and those skilled in the art should be in the protection domain of this case according to the announcement of this case, the improvement made for this case and amendment.

Claims (8)

1.A kind of liquid crystal display anti-theft lock device, including lock base ( 1 ), lock egative film ( 5 ), cursor ( 2 ), lock tergite ( 3 ), lock back-cover ( 4 ), it is characterised in that:

Described screw is through lock tergite (3) On back screw hole (1c) Position back screw hole with display again connects, and just both can be fixed, and close lock back-cover ( 4 ) buckle padlock again and just can play the internal screw of protection not to illegal dismounting effect；

Cursor ( 2 ) top with rivet linking lock tergite ( 3 ) and be fixed from remove, equally cursor ( 2 ) lower section with rivet linking lock base ( 1 ) and be fixed from removing；

With bolt from below to up through being equipped with the table top in hole, be then passed through locking egative film ( 5 ), finally turn round top nut and just can play and prevent to illegal migration, with lock egative film ( 5 ) latch through lock base ( 1 ) slot, then buckle padlock just can play protection internal nut not give illegal dismounting effect；

Lock base ( 1 ) can according to user need be arranged on table top, it is also possible to and lock egative film ( 5 ) be installed to simultaneously on wall.

2.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described lock tergite ( 3 ) be mounted to liquid crystal display back, design by having many group circular holes, with mate different size size liquid crystal display back screw hole ( 1c ), with screw through lock tergite (3) On back screw hole (1c) Position back screw hole with display again connects, and just both can be fixed.

3.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described lock tergite ( 3 ) be provided with a upper latch ( 1j ), upper latch ( 1j ) through lock back-cover ( 4 Upper slot on) ( 1e ), and upper latch ( 1j ) have a upper lock-receiving aperture ( 1d ), buckle padlock and just can play the internal screw of protection not to illegal dismounting effect.

4.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described cursor ( 2 ) be respectively provided with about upper end a upper rivet hole ( 1b ), with coupling lock tergite ( 3 Upper rivet hole on) ( 1b ), then fix with rivet, such cursor ( 2 ) and lock tergite ( 3 ) cannot remove, can only rotate up and down.

5.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described cursor ( 2 ) be respectively provided with about lower end a lower rivet hole ( 1a ), with coupling lock base ( 1 Lower rivet hole on) ( 1a ), then fix with rivet, such cursor ( 2 ) and lock base ( 1 ) cannot remove, can only rotate up and down, to adapt to liquid crystal display installation and the angular adjustment of differing heights.

6.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described lock egative film ( 5 ) be provided with location hole ( 1h ), with bolt from below to up through being equipped with the table top in hole, be then passed through locking egative film ( 5 Hole, location on) ( 1h ), finally torsion top nut just can be played and prevent to illegal migration.

7.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described lock egative film ( 5 ) be provided with a lower latch ( 1i ), lower latch through lock base ( 1 Lower slot on) ( 1f ), and lower latch ( 1i ) have a lower lock-receiving aperture ( 1g ), buckle padlock and just can play protection internal nut not to illegal dismounting effect.

8.According to claim 1 Described liquid crystal display anti-theft lock device, it is characterised in that: described lock base ( 1 ) can according to user need be arranged on table top, it is also possible to and lock egative film ( 5 ) be installed to simultaneously on wall, play the balanced support effect of entirety.