CN111623011B - Locking device and chassis adopting same - Google Patents
Locking device and chassis adopting same Download PDFInfo
- Publication number
- CN111623011B CN111623011B CN201910152982.9A CN201910152982A CN111623011B CN 111623011 B CN111623011 B CN 111623011B CN 201910152982 A CN201910152982 A CN 201910152982A CN 111623011 B CN111623011 B CN 111623011B
- Authority
- CN
- China
- Prior art keywords
- lock body
- locking device
- connecting block
- case
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The locking device is used for enabling the case to be connected to a fixing device and comprises a lock body, a lock rope and a connecting block, wherein the connecting block is fixed at one end of the lock body and is flush with the end face of the lock body, one end of the lock rope is fixed on the connecting block, the other end of the lock rope is connected to the fixing device, and the lock body is fixed on the case through one end flush with the connecting block; the locking device is connected with the fixing device through a locking rope connected to the lock body, when the case is pulled by external force, the connecting block which is pulled by the external force is close to the case, and the fixing device tightens the case through the locking device. And particularly relates to a case adopting the locking device, wherein the case is connected with the fixing device through the locking device, so that the moment born by the locking device is reduced when the case is pulled, and the safety of the case is protected.
Description
Technical Field
The invention relates to a locking device and a case adopting the same.
Background
With the rapid development of electronic devices, more and more public places use electronic devices to match the working needs, such as large business supervisors. However, in order to prevent the case in the electronic device in public place from being stolen, people lock the case on other devices through a locking mechanism, so as to avoid the case from being stolen. Even if the chassis is pulled, the chassis is protected because the chassis is locked on other devices. However, a large moment is generated on the locking mechanism in the process of pulling the chassis, and the locking mechanism is easy to damage after the chassis is pulled for a plurality of times.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a locking device and a chassis employing the locking device, which are intended to reduce the moment generated on the locking device when the chassis is pulled.
The locking device is used for enabling the case to be connected to a fixing device and comprises a lock body, a lock rope and a connecting block, wherein the connecting block is fixed at one end of the lock body and is flush with the end face of the lock body, one end of the lock rope is fixed on the connecting block, the other end of the lock rope is connected to the fixing device, and the lock body is fixed on the case through one end flush with the connecting block;
the locking device is connected with the fixing device through a locking rope connected to the lock body, when the case is pulled by external force, the connecting block which is pulled by the external force is close to the case, and the fixing device tightens the case through the locking device.
In at least one mode, the connecting block is arranged on the side wall of the lock body and is perpendicular to the side wall of the lock body.
In at least one mode, one end of the lock body is provided with a first protruding portion, the first protruding portion and the connecting block are located at the same end of the lock body, and the lock body is clamped on the chassis through the first protruding portion.
In at least one mode, the connecting block is provided with a second protruding part, and the second protruding part is clamped on the chassis to fix the connecting block.
In at least one embodiment, the first protrusion and the second protrusion are cross-shaped or X-shaped.
In at least one mode, the coplanar end surfaces of the lock body and the connecting block are attached to the chassis.
The chassis comprises a chassis body and a locking device arranged on the chassis body, wherein the locking device is any one of the locking devices.
In at least one mode, the case comprises an upper cover, the upper cover is provided with a bending part, and the upper cover is covered on the case body and is clamped and fixed at the edge of the case body through the bending part.
In at least one mode, the lock body is arranged at the overlapping position of the bending part and the case body, and the bending part and the case body are locked together through the lock body.
The locking device comprises a lock body, a locking rope and a connecting block, wherein the connecting block is fixed at one end of the lock body and is flush with the end face of the lock body, one end of the locking rope is fixed on the connecting block, the other end of the locking rope is connected with the fixing device, and the lock body is fixed on the chassis through one end flush with the connecting block;
the locking device is connected with the fixing device through a locking rope connected to the lock body, when the case is pulled by external force, the connecting block which is pulled by the external force is close to the case, and the fixing device tightens the case through the locking device.
The locking device is simple in mechanism, the protection of the case is enhanced, the moment applied by pulling the case is reduced, and the damage to the locking device is reduced.
Drawings
Fig. 1 is a perspective view of a locking device mounted on the chassis.
Fig. 2 is a side view of the locking device of fig. 1 mounted to the chassis.
Fig. 3 is an exploded view of the locking device and the case shown in fig. 1.
Fig. 4 is a perspective view of the locking device.
Fig. 5 is a perspective view of another embodiment of a locking device.
Description of the main reference signs
Locking device 100
Lock body 10
First protruding part 11
Side wall 12
Connecting block 20
Second protruding portion 21
Lock rope 30
Chassis 200
Cabinet body 40
Upper cover 41
Bending portion 410
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, the present embodiment provides a chassis 200, where the chassis 200 includes a chassis body 40 and a locking device 100 mounted on an outer surface of the chassis body 40.
Referring to fig. 1, 2 and 3, the locking device 100 is used to connect the chassis 200 to a fixing device (not shown). The locking device 100 comprises a lock body 10, a connecting block 20 and a locking rope 30, wherein the connecting block 20 is fixed at one end of the lock body 10, and the connecting block 20 is flush with the end face of the lock body 10. One end of the locking rope 30 is fixed on the connecting block 20, and the other end of the locking rope 30 is connected on the fixing device. The lock body 10 is fixed to the cabinet 200 through one end connected to the connection block 20.
The locking device 100 is connected with the fixing device through the locking rope 30 connected to the lock body 10, when the case 200 is pulled by an external force, the locking device 100 is also pulled by the pulling force of the case 200, the pulled connecting block 20 approaches the case 200, and the fixing device tightens the case 200 through the locking device 100. Because the connection block 20 is close to the chassis 200, the moment applied to the locking device 100 is reduced.
Referring to fig. 3 and 4, in order to reduce the torque applied to the locking device 100, in some embodiments, the lock body 10 has a substantially cylindrical shape, and a first protrusion 11 is further disposed at one end of the lock body 10, and the other end of the lock body is used for opening the lock body 10 or locking the lock body 10. When the lock body 10 is mounted on the chassis 200, the first protruding portion 11 is disposed inside the chassis 200. The first protruding portion 11 and the lock body 10 may be connected together by welding, and the lock body 10 may be clamped on the chassis 200 by the first protruding portion 11.
It will be appreciated that the connection between the first protrusion 11 and the lock body 10 is not limited thereto.
Referring to fig. 2, 3 and 4, the connecting block 20 is disposed on the sidewall 12 of the lock body 10 and is substantially perpendicular to the sidewall on the lock body 10. In this embodiment, the connection block 20 and the lock body 10 are integrally formed. It will be appreciated that in other embodiments, the connection block 20 may be a separate component mounted to the lock body 10. The connecting block 20 and the first protruding portion 11 are located at the same end of the lock body 10, the connecting block 20 is disposed on the side wall 12, the first protruding portion 11 is located on an end face of the lock body 10, and the connecting block 20 and the first protruding portion 11 are also in a substantially vertical state. Specifically, the lock body 10 is provided with the end face of the first protruding portion 11 and the end face of the connection block 20 being coplanar, and the coplanar is attached to the surface of the case 200, so that the distance between the connection block 20 and the case 200 is reduced, and when an external force is applied, the connection block 20 can reduce the applied moment to protect the locking device 100.
Referring to fig. 5, in other embodiments, in order to better fix the connection block 20, a second protruding portion 21 is disposed at one end of the connection block 20, and the second protruding portion 21 is used to be clamped on the chassis 200, so as to better fix the connection block 20. It will be appreciated that the second protruding portion 21 may be fixed to the connection block 20 by welding or other connection means.
Referring to fig. 4 and 5, further, the first protruding portion 11 and the second protruding portion 21 are substantially cross-shaped or X-shaped. It is understood that the shape of the first protrusion 11 and the second protrusion 21 is not limited thereto.
Referring to fig. 1, the locking rope 30 is used to connect the locking device 100 and the fixing device together, so as to enhance protection of the chassis 200.
Referring to fig. 3, the chassis 200 further includes an upper cover 41, and the upper cover 41 is covered on the chassis body 40. Further, the upper cover 41 is provided with a bending portion 410, and the bending portion 410 is fastened to the edge of the chassis body 40 and coincides with the edge of the chassis body 40, so that the upper cover 41 is matched with the chassis body 40.
Referring to fig. 1 and 3, the lock body of the locking device 100 is disposed at an overlapping portion of the bending portion 410 and the chassis body 40, so as to fix the bending portion 410 and the chassis body 40 together, i.e. connect the upper cover 41 and the chassis body 40 together. The coplanar position of the lock body 10 and the connecting block 20 is attached to the surface of the bending portion 410.
In other embodiments, to reduce the torque to which the locking device 100 is subjected, the predetermined distance between the lock body 10 and the edge of the chassis body 40 may be reduced, so as to reduce the torque to which the locking device 100 is subjected when the chassis 200 is subjected to an external force.
When the locking device 100 is mounted on the chassis 200, the locking rope 30 on the locking device 100 is connected with the fixing device, and the chassis 200 is fixed on the fixing device through the locking device 100. When the chassis 200 is pulled, the connection block 20 on the locking device 100 is subjected to an external force, because the connection block 20 is attached to the surface of the chassis 200, the distance between the connection block 20 and the chassis 200 is reduced. When an external force is applied, the moment applied to the connection block 20 is also reduced, thereby protecting the locking device 100.
In summary, in the embodiment of the invention, the locking device 100 and the chassis 200 using the locking device 100 are provided, and the chassis 200 is connected to the fixing device by the locking device 100, so as to ensure the security of the chassis 200. And simultaneously, the connection block 20 is disposed at a position close to the surface of the cabinet 200 to reduce the distance between the connection block 20 and the cabinet 200. Therefore, when the case 200 is pulled by an external force, the distance between the connection block 20 and the case 200 is reduced, the moment applied to the connection block 20 is reduced, and the damage applied to the locking device 100 is reduced.
In addition, those skilled in the art will recognize that the foregoing embodiments are merely illustrative of the present invention and are not intended to be limiting, as appropriate modifications and variations of the foregoing embodiments are within the scope of the invention as claimed.
Claims (7)
1. A locking device for connecting a chassis to a fixing device, comprising: the locking device comprises a lock body, a locking rope and a connecting block, wherein the connecting block is fixed at one end of the lock body and is flush with the end face of the lock body, one end of the locking rope is fixed on the connecting block, the other end of the locking rope is connected with the fixing device, and the lock body is fixed on the chassis through one end flush with the connecting block;
the locking device is connected with the fixing device through a locking rope connected to the lock body, when the machine case is pulled by external force, the connecting block under tension is close to the machine case, the fixing device tightens the machine case through the locking device, one end of the lock body is provided with a first protruding portion, the first protruding portion and the connecting block are located at the same end of the lock body, the lock body is clamped on the machine case through the first protruding portion, the lock body and the connecting block are integrally formed, the first protruding portion and the connecting block are directly arranged on the lock body, one end of the connecting block and the same level as the lock body is provided with a second protruding portion, and the second protruding portion is clamped on the machine case to fix the connecting block.
2. A locking device as in claim 1, wherein: the connecting block is arranged on the side wall of the lock body and is perpendicular to the side wall of the lock body.
3. A locking device as in claim 1, wherein: the first protruding portion and the second protruding portion are cross-shaped or X-shaped.
4. A locking device as in claim 1, wherein: the coplanar end surfaces of the lock body and the connecting block are attached to the chassis.
5. The utility model provides a machine case, includes the machine case body and installs in locking device on the machine case body, its characterized in that: the locking device is a locking device according to any one of claims 1 to 4.
6. The chassis of claim 5, wherein: the case comprises an upper cover, wherein the upper cover is provided with a bending part, and the upper cover is covered on the case body and is clamped and fixed at the edge of the case body through the bending part.
7. The chassis of claim 6, wherein: the lock body is arranged at the overlapping position of the bending part and the case body, and the bending part and the case body are locked together through the lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152982.9A CN111623011B (en) | 2019-02-28 | 2019-02-28 | Locking device and chassis adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152982.9A CN111623011B (en) | 2019-02-28 | 2019-02-28 | Locking device and chassis adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111623011A CN111623011A (en) | 2020-09-04 |
| CN111623011B true CN111623011B (en) | 2023-09-19 |
Family
ID=72270269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152982.9A Active CN111623011B (en) | 2019-02-28 | 2019-02-28 | Locking device and chassis adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111623011B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464160A (en) * | 2002-06-14 | 2003-12-31 | 爱珂品牌股份有限公司 | Safety slot locking apparatus |
| TWM285375U (en) * | 2005-10-19 | 2006-01-11 | Xpider Co Ltd | Drawing line mechanism of tennis-racket threading machine |
| US20070193314A1 (en) * | 2006-02-17 | 2007-08-23 | Mair Avganim | Computer anti-theft devices |
| CN201559563U (en) * | 2009-11-30 | 2010-08-25 | 北汽福田汽车股份有限公司 | Container supporting device and vehicle |
| CN102105029A (en) * | 2009-12-17 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Shell and locking device thereof |
| CN202108344U (en) * | 2011-05-23 | 2012-01-11 | 英格马有限公司 | Lockset of portable computer |
| CN102573351A (en) * | 2010-12-28 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Casing of electronic device |
| CN208353815U (en) * | 2018-05-24 | 2019-01-08 | 明峰医疗系统股份有限公司 | A kind of cabinet Simple electromagnetic shielding cover board structure |
-
2019
- 2019-02-28 CN CN201910152982.9A patent/CN111623011B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464160A (en) * | 2002-06-14 | 2003-12-31 | 爱珂品牌股份有限公司 | Safety slot locking apparatus |
| TWM285375U (en) * | 2005-10-19 | 2006-01-11 | Xpider Co Ltd | Drawing line mechanism of tennis-racket threading machine |
| US20070193314A1 (en) * | 2006-02-17 | 2007-08-23 | Mair Avganim | Computer anti-theft devices |
| CN201559563U (en) * | 2009-11-30 | 2010-08-25 | 北汽福田汽车股份有限公司 | Container supporting device and vehicle |
| CN102105029A (en) * | 2009-12-17 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Shell and locking device thereof |
| CN102573351A (en) * | 2010-12-28 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Casing of electronic device |
| CN202108344U (en) * | 2011-05-23 | 2012-01-11 | 英格马有限公司 | Lockset of portable computer |
| CN208353815U (en) * | 2018-05-24 | 2019-01-08 | 明峰医疗系统股份有限公司 | A kind of cabinet Simple electromagnetic shielding cover board structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111623011A (en) | 2020-09-04 |
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