CN2876273Y

CN2876273Y - Locking device of electronic appliance

Info

Publication number: CN2876273Y
Application number: CNU2006200396870U
Authority: CN
Inventors: 张志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-23
Filing date: 2006-02-23
Publication date: 2007-03-07
Anticipated expiration: 2016-02-23

Abstract

The utility model discloses an electronic instrument lock device consisting of a shell and a set of cavities defined by the shell; the shell surface is disposed with one set of corresponding through holes at least, the cavities is used for storing a lock cylinder with connection, the lock cylinder is disposed with a through hole vertical to the shaft; with a set of through holes on the surface of the shell, when an interfering piece is penetrated through the through hole to make the lock cylinder could not rotate and force the connection to interlock with the embedded end which makes the fixing part connect with a electronic instrument.

Description

The electronic apparatus locking arrangement

Technical field

The utility model relates to a kind of locking arrangement, relates in particular to a kind of electronic apparatus locking arrangement.

Background technology

At present because be convenient for carrying and the function of almost allowing in the use of any place, portable computer is generally and widely to be used in personal data processing, the binding of information, the aspects such as binding transmission of information, but described portable computer also exists easily by the 3rd problem of taking away conveniently or stealing; Therefore, No. the 87220494th, TaiWan, China " mat snib mortise lock is in the combination lock of implements hole " for example, No. 89202220 " directly the clinching breech lock is in the lockset of sundries ", No. 88220085 " computer lock ", No. 87205390 " the restriction lock of portable computer ", No. 89201937 " computer anti-theft lock construction ", No. 88221916 " passing the implements joint is the cable wire combination lock of described implements with lock ", No. 98220918 patent cases such as " direct bolt link the formation of lock on the thing tool ", all having disclosed provides a snib or a hook that is arranged on the lockset, back and forth put in to start in the hole of described portable computer, form blocking, the skill notion that stops this portable computer to be stolen by other people.

Typically, these reference datas have shown the structure design at relevant this class computer anti-theft lock, be to use the product that is commonly referred to as steel cable lock, the overline improvement design, one end of steel cable lock can be put in the hole of an elongated shape on the described portable computer shell wall, the wirerope of the other end then can be pulled and be fixed on other object, for example table for computer.

If overline is considered the matching relationship and the structure of computer and lockset, its structure is different from commonly uses computer lock, can change its use kenel, and be different from old law; In fact, also can increase its range of application; For example, present stage is applied in this wirerope lockset on the one hand, how based on coded lock or key lock, its structure of right coded lock is obviously complicated, with key lock the hole of design in advance must be arranged all in addition, or on the electronic apparatus of being showed, install snapping portion additional in order to locking, and be applied in the numerous occasions of product type such as large-scale sales field, being provided with and using all has many inconvenience.Or some computer case does not provide in order to sealed fixing hole known computer theftproof lock, very difficult sealed described computer; Therefore, make computer anti-theft lock be not be latched in as the prior art clip as described on the hole of portable computer shell wall, but still can prevent effect that described computer is stolen by other people etc., in known skill, all do not disclosed.

The utility model content

It is simple that the technical problems to be solved in the utility model provides a kind of configuration, the simple and locking arrangement that can cooperate various electronic apparatus to lock of configuration.

For solving the problems of the technologies described above, the utility model comprises the chamber that a housing and a housing defined, and described surface of shell is provided with at least one group of corresponding mutually perforation, described chamber ccontaining one has the core of connecting portion, described core is provided with an open-work perpendicular to axial direction, other has an interference piece can pass through perforation, and described connecting portion can combine with the chimeric end of a fixture.

The utility model is because simple structure, and is easy to use, makes the sealed computer in sealed fixing cavity that do not provide be called possibility.

Description of drawings

Fig. 1 is a preferred embodiment stereogram of the utility model electronic apparatus locking arrangement;

Fig. 2 is the decomposing schematic representation of Fig. 1 of the utility model electronic apparatus locking arrangement;

Fig. 3 is another embodiment decomposing schematic representation of the utility model electronic apparatus locking arrangement;

Fig. 4 is the another embodiment decomposing schematic representation of the utility model electronic apparatus locking arrangement;

Fig. 5 is an embodiment decomposing schematic representation again of the utility model electronic apparatus locking arrangement;

Fig. 6 is the position view of the core of the utility model electronic apparatus locking arrangement;

Fig. 7 is the another location schematic diagram of the core of the utility model electronic apparatus locking arrangement;

Fig. 8 is the enforcement aspect schematic diagram of the utility model electronic apparatus locking arrangement;

Fig. 9 is another enforcement aspect schematic diagram of the utility model electronic apparatus locking arrangement;

Figure 10 is the embodiment schematic diagram that the utility model electronic apparatus locking arrangement and electronic apparatus are used.

Wherein 10 is housing, and 11 is chamber, and 12 are perforation, and 13 are perforation, 14 are perforation, and 20 is core, and 201 is open-work, and 21 is shank, 22 is connecting portion, and 221 is hexagonal configuration depression, and 222 is hexagonal configuration flange, and 223 is cross configuration flange, 224 is a word configuration flange, and 30 is fixture, and 31 is chimeric end, and 40 is cable, 50 is operation tool, and 60 is lockset, and A is a printer, B is a main frame, and C is a screen, and D is a laptop computer.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

As shown in Figure 1 and Figure 2, the utility model acts on the locking arrangement of electronic apparatus, include following assembly: the chamber 11 that a housing 10 and housing 10 are defined, described housing 10 surfaces are provided with the corresponding mutually perforation 12 of at least two groups, described chamber 11 is to be used for a ccontaining core 20, described core 20 is provided with an open-work 201 perpendicular to axial direction, after allowing that an interference piece is by housing perforation 12 and core open-work 20, core 20 and housing 10 are linked mutually, core 20 can't freely be rotated, unless described interference is disengaged.Described core 20 is provided with a shank 21 at an end of its axis direction, and the other end has a junction 22.Described shank 21 can see through and use operation, core 20 is produced rotatablely move; Connecting portion 22 is can combine with the chimeric end 31 of a fixture 30 to produce continuous action relation, and fixture 30 can be connected and fixed with an electronic apparatus.

As shown in Figure 2, the connecting relation that has shown each assembly of the utility model; Described core 20 is provided with connecting portion 22 at its online end, produces annexation with described fixture 30.Described connecting relation is the chimeric end 31 of hexagonal configuration that sees through on the fixture 30, and is chimeric mutually and constitute a continuous action relation with the hexagonal configuration depression 221 of connecting portion 22; Apprehensiblely be, the shank 21 of end is through using when it axially rotates in addition when core 20, and described fixture 30 is rotation synchronously also.

To shown in Figure 5, be the matching relationship of the fixture 30 of isomorphism type and connecting portion 22 not in the utility model as Fig. 3; For example shown in Figure 3, the chimeric end 31 of described fixture 30 is to be hexagonal configuration depression, and 22 of described connecting portions are a corresponding hexagonal configuration flange 222; As shown in Figure 4, the chimeric end 31 of described fixture 30 is to be cross configuration depression, and 22 of described connecting portions are a corresponding cross configuration flange 223; As shown in Figure 5, the chimeric end 31 of described fixture 30 is to be a word configuration depression, and 22 of described connecting portions are a corresponding word configuration flange 224.

As Fig. 6, shown in Figure 7, the open-work 201 of core 20 and housing be 12 one-tenths non-alignment kenels of two perforation about in the of 10, so interference piece can not form bindings by perforation 12 and open-work 201, and are defined as release conditions; Therefore, fixture 30, core 20 and housing 10 can be fixed on the electronic apparatus.As shown in Figure 7, when fixture 30 is screwed together in described electronic apparatus, the open-work 201 of core 20 and housing be 12 one-tenth kenels of aliging of two perforation about in the of 10, described interference piece can form with open-work 201 by perforation 12 and link, and be defined as locking condition, and described fixture 30 is because of the adding of interference piece, and can't rotate.

As shown in Figure 8, showed that of the present utility model one implements aspect, utilized the VGA port fixing threaded hole of laptop computer, under release conditions, fixed in fixture 30 screw-in fixing threaded holes through shank 21.

As shown in Figure 9, shown in another preferred embodiment, housing 10 is on its two relative edges shell face, the perforation 13 of two different sizes is set, 14, incompatible under the situation of fixture 30 originally at the hole of running into the electronic apparatus that needs locking, can be via using the original fixture of operation tool 50 removals described electronic apparatus itself, at the utility model during as release conditions shown in Figure 6, driving via operation tool 50 makes described fixture by aperture bigger perforation 13 and core open-

work

201,14 pairs of described electronic apparatus of perforation in smaller aperture due screw togather, with shown in Figure 7 the utility model device is set under the locking condition for another example, and the adding interference piece can't rotate it.

As shown in figure 10, can understand a preferred aspect of the actual use of the utility model.When dissimilar electronic apparatus is placed in same spacial flex, as dissimilar products such as printer A, main frame B, screen C or laptop computer D, printer A and main frame B can not be provided with hole usually provides computer lock sealed fixing; In a feasible embodiment, printer A and main frame B be can take off and one of them or above screw gone up, screw is passed core 20 lock screw hole after printer A and main frame B unload screw, pass through with cable 40 (or interference piece), make core 20 and housing 10 form locking condition; In addition, also the parallel port of screen C and mobile computer D utilization itself or the screw at serial port can be locked the fixture 30 of core 20 front ends, pass through, make core 20 and housing 10 form locking condition with cable 40 (or interference piece).In a preferred embodiment, a lockset 60 is the two ends locking of described cable 40 to be fixed on a plan position, sets up an antitheft effect jointly.

Claims

1, electronic apparatus locking arrangement, it is characterized in that, comprise: the chamber that a housing and a housing defined, described surface of shell is provided with at least one group of corresponding mutually perforation, described chamber ccontaining one has the core of connecting portion, described core is provided with an open-work perpendicular to axial direction, and other has an interference piece can pass through perforation, and described connecting portion can combine with the chimeric end of a fixture.

2, electronic apparatus locking arrangement according to claim 1 is characterized in that, described housing has at least one group of corresponding mutually perforation.

3, electronic apparatus locking arrangement according to claim 1 and 2 is characterized in that, described interference piece is to be cable.

4, electronic apparatus locking arrangement according to claim 1 is characterized in that, the connecting portion of core is a hexagonal configuration depression, and the corresponding described depression of the chimeric end of fixture forms hexagonal configuration flange.

5, electronic apparatus locking arrangement according to claim 1 is characterized in that, the connecting portion of core is a hexagonal configuration flange, and the corresponding described flange of the chimeric end of fixture forms hexagonal configuration depression.

6, electronic apparatus locking arrangement according to claim 1 is characterized in that, the connecting portion of core is a cross configuration flange, and the corresponding described flange of the chimeric end of fixture forms cross configuration depression.

7, want its 1 described electronic apparatus locking arrangement according to right, it is characterized in that the connecting portion of core is a word configuration flange, the corresponding described flange of the chimeric end of fixture forms a word configuration depression.

8, electronic apparatus locking arrangement according to claim 1 is characterized in that, on housing two relative edge's shell faces, the perforation of two different sizes is set.

According to each described electronic apparatus locking arrangement in the claim 1 to 8, it is characterized in that 9, fixture is shape of threads with respect to the configuration of end in addition of chimeric end.