CN205207333U - Report an emergency and ask for help or increased vigilance computer locking mechanism - Google Patents
Report an emergency and ask for help or increased vigilance computer locking mechanism Download PDFInfo
- Publication number
- CN205207333U CN205207333U CN201520985479.9U CN201520985479U CN205207333U CN 205207333 U CN205207333 U CN 205207333U CN 201520985479 U CN201520985479 U CN 201520985479U CN 205207333 U CN205207333 U CN 205207333U
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- afterbody
- rotation
- locking mechanism
- latch closure
- close
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Abstract
The utility model relates to a report an emergency and ask for help or increased vigilance computer locking mechanism, includes, the hinge seat with the rotation is by the joint portion, the swing bolt, its pretext portion, middle part and afterbody are formed, the rotation joint portion has on the afterbody, rotate the joint portion with the rotation is by joint portion looks clearance fit, again, threaded section in middle part and smooth section, the lock nut part, its encircle in the screw thread section sets up, the latch closure, its encircle in smooth section sets up, the latch closure be close to in annular combination recess has on the terminal surface of afterbody, and, the preceding tight hook of deciding, its have with combine the combination convex part that the recess is corresponding, combine the convex part with combine the groove phase cooperation. The utility model has the advantages of: improve locking mechanism's reliability and structure intensity, the probability that warp or split and became invalid takes place because of the condition such as the alignment is poor, area of contact is little cause the structure for greatly reduced, avoids the dead phenomenon of installation lock simultaneously, the dismouting of being convenient for.
Description
Technical field
The utility model relates to a kind of alarm computer locking mechanism.
Background technique
Alarm computer locking mechanism is used for being fixedly connected with alarm computer cabinet and bracket, can realize quick mounting and the dismounting of alarm computer cabinet.Current alarm computer locking mechanism has certain narrow limitation on connection reliability and structural strength: such as swing bolt and latch closure area of contact are little, alignment is difficult to ensure, swing bolt after using a period of time and may produce deformation, thus locked situation occurs; Swinging bolt entirety is worm structure, latch closure and front tightening hook area of contact little, link position stress ratio is more concentrated, the situation of fracture can occur under complex vibration environment, cause cabinet to install fixing.
Model utility content
The purpose of this utility model is the problem solving connection reliability and structural strength deficiency in prior art, provides a kind of novel alarm computer locking mechanism.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of alarm computer locking mechanism, includes,
Hinge base, it has the combined portion of rotation;
Swing bolt, it is made up of head, middle part and afterbody, described afterbody have the rotation connecting part corresponding with the combined portion of described rotation, described rotation connecting part and the combined portion of described rotation are movable mutually to be coordinated, again, there are thread section and smooth section in described middle part, wherein, described thread section is close to described head and arranges, and described smooth section is close to the setting of described afterbody;
Locking nut parts, it is surrounded on described thread section and arranges, and the inner face of described locking nut parts coordinates with the outside bolt of described thread section;
Latch closure, it is surrounded on described smooth section and arranges, the inner face of described latch closure coordinates in light face mutually with the outside of described smooth section, the end face that described latch closure is close to described afterbody has the engagement groove of annular, described latch closure is close to the end face that the end face of described head and described locking nut parts are close to described afterbody and offsets or fix; And,
Front tightening hook, it has corresponding to described engagement groove protuberance, describedly matches with described engagement groove in conjunction with protuberance.
As a kind of preferred version of alarm computer locking mechanism, described front tightening hook also has fixed hole, pass described fixed hole in order to described front tightening hook and described computer cabinet to be fixed by fixed block.
As a kind of preferred version of alarm computer locking mechanism, the rotating shaft of system of described rotation combined portion, described rotation connecting part system axis hole.
Compared with prior art, advantage of the present utility model: the reliability and the structural member intensity that improve locking mechanism, greatly reduce because the situations such as alignment is poor, area of contact is little cause structural member to deform or the probability of fracture failure, avoid locked phenomenon is installed simultaneously, be convenient to dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Refer to Fig. 1, shown in figure is a kind of alarm computer locking mechanism.Its structure forms primarily of hinge base 1, swing bolt 2, locking nut parts 3, latch closure 4 and front tightening hook 5.
Described hinge base 1 is fixed on bracket.Described hinge base 1 has and rotates combined portion 11.In the present embodiment, the combined portion 11 of described rotation is rotating shaft.
Described swing bolt 2 is made up of head 21, middle part 22 and afterbody 23.Described afterbody 23 has the rotation connecting part 231 corresponding with the combined portion of described rotation 11, and described rotation connecting part 231 coordinates with the phase activity of described rotation combined portion 11.In the present embodiment, described rotation connecting part 231 is hole axle.Again, there are thread section 221 and smooth section 222 in described middle part 22, and wherein, described thread section 221 is close to described head 21 and arranges, and described smooth section 222 is close to described afterbody 23 arranges.
Described locking nut parts 3 are surrounded on described thread section 221 and arrange.The inner face of described locking nut parts 3 coordinates with the outside bolt of described thread section 221.Described locking nut parts 3 can be shifted along described thread section 221.
Described latch closure 4 is surrounded on described smooth section 222 and arranges.The inner face of described latch closure 4 coordinates in light face mutually with the outside of described smooth section 222.Described latch closure 4 can be shifted along described smooth section 222.The end face that described latch closure 4 is close to described afterbody 23 has the engagement groove 41 of annular.Described latch closure 4 is close to the end face that the end face of described head 21 and described locking nut parts 3 are close to described afterbody 23 and offsets or fix.
Described front tightening hook 5 has fixed hole, passes described fixed hole in order to be fixed with described computer cabinet by described front tightening hook 5 by fixed block.Described front tightening hook 5 has corresponding to described engagement groove 41 protuberance 51, describedly matches with described engagement groove 41 in conjunction with protuberance 51.
When installing fixing, described latch closure 4 can be driven to be shifted along locking nut parts 3 described in described swing bolt 2 axial-rotation, and make combining in conjunction with protuberance 51 of the engagement groove 41 of described latch closure 4 and described front tightening hook 5, be fixed on described front tightening hook 5.Relative to traditional design, locking mechanism increases latch closure 4 and the surface of contact swinging bolt 2, and be the contact of light face between the two substantially, improve the alignment swinging bolt 2 and latch closure 4 and locking nut parts 3, thus ensure that stability and the reliability of locking mechanism, avoid part deformation that disalignment causes, the phenomenons such as locked are installed; The attachment portion swung between bolt 2 and hinge base 1 eliminates screw thread, and between latch closure 4 and front tightening hook 5 is two Cylindrical Surfaces Contacts, and the stress reducing connection part is concentrated, and also improves reliability and the working life of locking mechanism.
Below only have expressed mode of execution of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. an alarm computer locking mechanism, is characterized in that, includes,
Hinge base, it has the combined portion of rotation;
Swing bolt, it is made up of head, middle part and afterbody, described afterbody have the rotation connecting part corresponding with the combined portion of described rotation, described rotation connecting part and the combined portion of described rotation are movable mutually to be coordinated, again, there are thread section and smooth section in described middle part, wherein, described thread section is close to described head and arranges, and described smooth section is close to the setting of described afterbody;
Locking nut parts, it is surrounded on described thread section and arranges, and the inner face of described locking nut parts coordinates with the outside bolt of described thread section;
Latch closure, it is surrounded on described smooth section and arranges, the inner face of described latch closure coordinates in light face mutually with the outside of described smooth section, the end face that described latch closure is close to described afterbody has the engagement groove of annular, described latch closure is close to the end face that the end face of described head and described locking nut parts are close to described afterbody and offsets or fix; And,
Front tightening hook, it has corresponding to described engagement groove protuberance, describedly matches with described engagement groove in conjunction with protuberance.
2. a kind of alarm computer locking mechanism according to claim 1, is characterized in that, described front tightening hook also has fixed hole, passes described fixed hole in order to described front tightening hook and described computer cabinet to be fixed by fixed block.
3. a kind of alarm computer locking mechanism according to claim 1, is characterized in that, the rotating shaft of system of described rotation combined portion, described rotation connecting part system axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985479.9U CN205207333U (en) | 2015-12-02 | 2015-12-02 | Report an emergency and ask for help or increased vigilance computer locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985479.9U CN205207333U (en) | 2015-12-02 | 2015-12-02 | Report an emergency and ask for help or increased vigilance computer locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207333U true CN205207333U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520985479.9U Active CN205207333U (en) | 2015-12-02 | 2015-12-02 | Report an emergency and ask for help or increased vigilance computer locking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN205207333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301357A (en) * | 2017-06-19 | 2017-10-27 | 张莲莲 | A kind of computer anti-theft device |
-
2015
- 2015-12-02 CN CN201520985479.9U patent/CN205207333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301357A (en) * | 2017-06-19 | 2017-10-27 | 张莲莲 | A kind of computer anti-theft device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |