CN210239389U - Server cover plate lock - Google Patents
Server cover plate lock Download PDFInfo
- Publication number
- CN210239389U CN210239389U CN201920018922.3U CN201920018922U CN210239389U CN 210239389 U CN210239389 U CN 210239389U CN 201920018922 U CN201920018922 U CN 201920018922U CN 210239389 U CN210239389 U CN 210239389U
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- lock
- seat
- handle
- right end
- sliding plate
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Abstract
The utility model discloses a server cover plate lock, including lock seat, lock handle, sliding plate and spring bolt, the lock seat is fixed on the apron of server, the left side bottom of lock seat sets up the big but small locked groove of right-hand member in left end and supplies the spring bolt installed on the server to stretch into, the right-hand member of lock seat and the right-hand member pin joint of lock handle, the right-hand member below of lock handle still with the right-hand member pin joint of sliding plate, the sliding plate sets up in the lock seat with slidable mode, the sliding plate rotates along with the lock handle and slides from side to side in the lock seat, the locked groove that corresponds the lock seat on the sliding plate sets up the lockhole; when the left end of the lock hole is opposite to the left end of the lock groove, the lock tongue can exit the lock hole to realize unlocking, and when the right end of the lock hole is opposite to the right end of the lock groove, the lock tongue is limited by the right end of the lock groove to realize locking; the lock handle is provided with a rotation limiting block which is movably abutted against the inner surface of the bottom of the lock seat. The utility model discloses a rotate the stopper and can prevent that the lock handle from rotating the condition that appears the lock handle outside and lock seat counterbalance when unblanking.
Description
Technical Field
The utility model relates to a server lid board lock.
Background
The server, also called a server, is a device for providing computing services, and has good stability, security and data processing capability. The server cabinet is used for combining and installing panels, plug-in units, plug-in boxes, electronic elements, devices and mechanical parts to form an integral installation box. The server cabinet comprises a frame and a cover plate, wherein most of the cover plates are fixed on the frame by screws, and the server cabinet is more in screw use, needs special tools such as a screwdriver and the like during disassembly and assembly and is more troublesome in disassembly and assembly. For this purpose, cover locks have been designed to facilitate the removal of the cover.
The existing cover plate lock comprises a lock seat, a lock handle, a sliding plate and a lock tongue, wherein the lock seat is fixed on a cover plate of a server, the bottom of the left side of the lock seat is provided with a lock groove with a large left end and a small right end for the lock tongue arranged on the server to extend into, the right end of the lock seat is pivoted with the right end of the lock handle, the lower part of the right end of the lock handle is also pivoted with the right end of the sliding plate, the sliding plate is arranged in the lock seat in a sliding manner, the sliding plate slides left and right in the lock seat along with the rotation of the lock handle, and the sliding plate is provided with a lock hole corresponding to; when the left end of the lock hole is opposite to the left end of the lock groove, the lock tongue can exit the lock hole to realize unlocking, and when the right end of the lock hole is opposite to the right end of the lock groove, the lock tongue is limited by the right end of the lock groove to realize locking. The inner side of the lock handle can be provided with a positioning clamp column with a large head and a small root, the sliding plate is provided with an elastic clamp for clamping the positioning clamp column, and the lock handle is stably covered on the lock seat by the clamping of the positioning clamp column by the elastic clamp. However, the existing cover plate lock has a problem that the outside of the lock handle is abutted against the lock seat when the lock handle is rotated to unlock the lock, and for the sake of beauty and rust prevention, the surfaces of the lock handle and the lock seat are provided with painted surfaces, and the outside of the lock handle is abutted against the lock seat to cause the abrasion of the painted surface on the surface of the outside of the lock handle so as to influence the appearance and the rust prevention capability of the cover plate lock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a server lid board lock, it can prevent that the condition that appears the lock handle outside and lock seat counterbalance when the lock handle rotates and unblanks.
In order to achieve the above purpose, the solution of the present invention is:
a server cover plate lock comprises a lock seat, a lock handle, a sliding plate and a lock tongue, wherein the lock seat is fixed on a cover plate of a server, the bottom of the left side of the lock seat is provided with a lock groove with a large left end and a small right end for the lock tongue arranged on the server to extend into, the right end of the lock seat is pivoted with the right end of the lock handle, the lower part of the right end of the lock handle is also pivoted with the right end of the sliding plate, the sliding plate is arranged in the lock seat in a sliding manner, the sliding plate slides left and right in the lock seat along with the rotation of the lock handle, and the lock groove on the sliding plate corresponding to the lock seat is; when the left end of the lock hole is opposite to the left end of the lock groove, the lock tongue can exit the lock hole to realize unlocking, and when the right end of the lock hole is opposite to the right end of the lock groove, the lock tongue is limited by the right end of the lock groove to realize locking; wherein the lock handle is provided with a rotation limiting block which is movably abutted against the inner surface of the bottom of the lock seat; when the lock handle rotates to unlock, the rotation limiting block rotates along with the lock handle to abut against the inner surface of the lock seat, at the moment, the lock handle is limited to rotate, and the outer side of the lock handle does not abut against the lock seat.
The rotation limiting block is arranged in a way that when the rotation limiting block is abutted against the inner surface of the lock seat 1, the lock hole is opposite to the left end of the lock groove.
The rotation limiting block comprises a round convex block and a convex point connected with the periphery of the round convex block, the round convex block is connected with the lock handle and is coaxially arranged with the pin joint axis of the lock handle and the lock seat, and the convex point is movably abutted against the inner surface of the lock seat.
The front side and the rear side of the right end of the lock handle can be respectively provided with one rotating limiting block, and the centers of the circular convex blocks of the two rotating limiting blocks are respectively pivoted with the front side and the rear side of the right end of the lock seat through pivoting shafts.
The rotation limiting block is movably abutted against the inner surface of the bottom of the lock seat.
The inner surface of the bottom of the lock seat is provided with a clamping block which is upwards protruded and movably abutted against the rotation limiting block.
The rotation limiting block is movably abutted against the inner surface of the right side wall of the lock seat.
The inner side of the lock handle is provided with a positioning clamp column with a large head and a small root, and the sliding plate is provided with an elastic clamp used for clamping the positioning clamp column.
The elastic clamp is a U-shaped spring; the sliding plate is provided with a convex column for sleeving the bent part of the U-shaped spring and a convex block for hanging two end parts of the U-shaped spring, and the positioning clamp column and two straight edges of the U-shaped spring form clamping fit.
After the scheme is adopted, the utility model discloses when the lock handle rotates and unblanks, rotate the stopper and rotate and contradict the lock seat internal surface along with the lock handle, the lock handle is not offseted with the lock seat by the restriction rotation and the lock handle outside this moment the utility model discloses a rotate the stopper and just can prevent that the lock handle from rotating the condition that appears the lock handle outside and lock seat offseting when unblanking.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a top view 1 (locked state) of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a plan view 2 (unlocked state) of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
fig. 6 is a bottom view (locked state) of the present invention;
description of reference numerals:
the locking seat 1, the locking groove 11,
the lock handle 2, the positioning clip column 21, the rotation limiting block 22, the round convex block 221, the convex point 222,
the sliding plate 3, the lock hole 31, the elastic clamp 32, the convex column 33, the convex block 34,
the pivot shaft 4.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the present invention discloses a server cover lock, which comprises a lock base 1, a lock handle 2, a sliding plate 3 and a lock tongue, wherein the lock base 1 is fixed on a cover plate of a server, a lock groove 11 with a large left end and a small right end is formed at the bottom of the left side of the lock base 1 for the lock tongue installed on the server to extend into, the right end of the lock base 11 is pivoted with the right end of the lock handle 2, the lower part of the right end of the lock handle 2 is also pivoted with the right end of the sliding plate 3, the sliding plate 3 is slidably arranged in the lock base 1, the sliding plate 3 slides left and right in the lock base 1 along with the rotation of the lock handle 2, and a lock hole 31 is formed in the sliding plate 3 corresponding to the lock groove 11 of; when the locking hole 31 is opposite to the left end of the locking groove 11, the bolt can exit the locking hole 31 to realize unlocking, and when the locking hole 31 is opposite to the right end of the locking groove, the bolt is limited by the right end of the locking groove 31 to realize locking. The inside of the lock handle 2 can be provided with a positioning clip column 21 with a large head and a small root, the sliding plate 3 is provided with an elastic clip 32 for clipping the positioning clip column 21, and the lock handle 2 is firmly covered on the lock seat 1 by the clamping of the positioning clip column 21 by the elastic clip 32. Wherein the elastic clip 32 is a U-shaped spring; the sliding plate 3 is provided with a convex column 33 for sleeving the bent part of the U-shaped spring and a convex block 34 for hanging two end parts of the U-shaped spring, and the positioning clamp column 21 and two straight edges of the U-shaped spring form clamping fit.
As shown in fig. 1 to 5, the key point of the present invention is: a rotation limiting block 22 which is movably abutted against the inner surface of the lock seat 1 is arranged on the lock handle 2; when 2 rotations of lock handle are unblanked, rotate stopper 22 and rotate 22 and contradict 1 internal surface of lock seat along with lock handle 2, lock handle 2 is not offseted with lock seat 1 in the restriction rotation and the 2 outsides of lock handle this moment the utility model discloses a rotate stopper 22 just can prevent to appear the 2 outsides of lock handle and the condition that lock seat 1 offseted when 2 rotations of lock handle are unblanked to avoid influencing outward appearance and the rust-resistant ability of apron lock because the lacquer painting on 2 outside surfaces of lock handle is by lock seat 1 wearing and tearing. As shown in fig. 3 and 5, the rotation limiting block 22 can movably abut against the inner surface of the bottom of the lock seat 1; the rotation limiting block 22 is not limited to be movably abutted against the inner surface of the bottom of the lock seat 1, and the rotation limiting block 22 can also be movably abutted against the inner surface of the right side wall of the lock seat 1, so that the condition that the outer side of the lock handle 2 is abutted against the lock seat 1 when the lock handle 2 rotates to unlock can be prevented. The rotation limiting block 22 can be set to be opposite to the left end of the lock groove 11 when the rotation limiting block 22 is abutted to the inner surface of the lock seat 1, so that the rotation limiting block 22 can play a role in preventing the lock handle 2 from being abutted to the lock seat 1 when the lock handle 2 rotates to unlock, and can also play a positioning role so that the lock hole 31 is opposite to the left end of the lock groove 11 quickly.
As shown in fig. 1 to 5, the rotation limiting block 22 may include a circular protrusion 221 and a protruding point 222 connected to the periphery of the circular protrusion 221, the circular protrusion 221 is connected to the lock handle 2 and coaxially disposed with the pivot axis of the lock handle 2 and the lock base 1, the protruding point 222 movably abuts against the inner surface of the lock base 1, and as shown in fig. 3 and 5, the protruding point 222 movably abuts against the inner surface of the bottom of the lock base 1. The front side and the rear side of the right end of the lock handle 2 can be respectively provided with one rotation limiting block 22, and the centers of the round convex blocks 221 of the two rotation limiting blocks 22 are respectively pivoted with the front side and the rear side of the right end of the lock seat 1 through the pivoting shafts 4 so that the right end of the lock seat 11 is pivoted with the right end of the lock handle 2. The inner surface of the bottom of the lock holder 1 can be provided with a clamping block which is upwards protruded and movably abutted against the rotation limiting block 22, and the rotation limiting block 22 can be stably clamped by the clamping block so as to ensure that the lock holder 1 can be stably clamped.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (9)
1. A server cover plate lock comprises a lock seat, a lock handle, a sliding plate and a lock tongue, wherein the lock seat is fixed on a cover plate of a server, the bottom of the left side of the lock seat is provided with a lock groove with a large left end and a small right end for the lock tongue arranged on the server to extend into, the right end of the lock seat is pivoted with the right end of the lock handle, the lower part of the right end of the lock handle is also pivoted with the right end of the sliding plate, the sliding plate is arranged in the lock seat in a sliding manner, the sliding plate slides left and right in the lock seat along with the rotation of the lock handle, and the lock groove on the sliding plate corresponding to the lock seat is; when the left end of the lock hole is opposite to the left end of the lock groove, the lock tongue can exit the lock hole to realize unlocking, and when the right end of the lock hole is opposite to the right end of the lock groove, the lock tongue is limited by the right end of the lock groove to realize locking; the method is characterized in that: the lock handle is provided with a rotation limiting block which is movably abutted against the inner surface of the bottom of the lock seat; when the lock handle rotates to unlock, the rotation limiting block rotates along with the lock handle to abut against the inner surface of the lock seat, at the moment, the lock handle is limited to rotate, and the outer side of the lock handle does not abut against the lock seat.
2. The server lid lock of claim 1, wherein: the rotation limiting block is arranged in a way that when the rotation limiting block is abutted against the inner surface of the lock seat, the lock hole is opposite to the left end of the lock groove.
3. A server lid lock according to claim 1 or 2, wherein: the rotation limiting block comprises a round convex block and a convex point connected with the periphery of the round convex block, the round convex block is connected with the lock handle and is coaxially arranged with the pin joint axis of the lock handle and the lock seat, and the convex point is movably abutted against the inner surface of the lock seat.
4. A server lid lock according to claim 3, wherein: the front side and the rear side of the right end of the lock handle can be respectively provided with one rotating limiting block, and the centers of the circular convex blocks of the two rotating limiting blocks are respectively pivoted with the front side and the rear side of the right end of the lock seat through pivoting shafts.
5. The server lid lock of claim 1, wherein: the rotation limiting block is movably abutted against the inner surface of the bottom of the lock seat.
6. The server lid lock of claim 5, wherein: the inner surface of the bottom of the lock seat is provided with a clamping block which is upwards protruded and movably abutted against the rotation limiting block.
7. The server lid lock of claim 1, wherein: the rotation limiting block is movably abutted against the inner surface of the right side wall of the lock seat.
8. The server lid lock of claim 1, wherein: the inner side of the lock handle is provided with a positioning clamp column with a large head and a small root, and the sliding plate is provided with an elastic clamp used for clamping the positioning clamp column.
9. The server lid lock of claim 8, wherein: the elastic clamp is a U-shaped spring; the sliding plate is provided with a convex column for sleeving the bent part of the U-shaped spring and a convex block for hanging two end parts of the U-shaped spring, and the positioning clamp column and two straight edges of the U-shaped spring form clamping fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018922.3U CN210239389U (en) | 2019-01-07 | 2019-01-07 | Server cover plate lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018922.3U CN210239389U (en) | 2019-01-07 | 2019-01-07 | Server cover plate lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239389U true CN210239389U (en) | 2020-04-03 |
Family
ID=69961084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920018922.3U Active CN210239389U (en) | 2019-01-07 | 2019-01-07 | Server cover plate lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667492A (en) * | 2019-01-07 | 2019-04-23 | 厦门美科安防科技有限公司 | A kind of server cover board lock |
-
2019
- 2019-01-07 CN CN201920018922.3U patent/CN210239389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667492A (en) * | 2019-01-07 | 2019-04-23 | 厦门美科安防科技有限公司 | A kind of server cover board lock |
| CN109667492B (en) * | 2019-01-07 | 2023-09-05 | 厦门美科安防科技股份有限公司 | Server cover plate lock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361023 No.29, houshantou Road, Shenqing Industrial Zone, Guankou Town, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen Meike Security Technology Co.,Ltd. Address before: 361023 No.29, houshantou Road, Shenqing Industrial Zone, Guankou Town, Jimei District, Xiamen City, Fujian Province Patentee before: XIAMEN MAKE SECURITY TECHNOLOGY Co.,Ltd. |