CN211061962U

CN211061962U - Lock catch convenient for locking and unlocking

Info

Publication number: CN211061962U
Application number: CN201922231448.5U
Authority: CN
Inventors: 韩绪斌
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-21
Anticipated expiration: 2029-12-12

Abstract

The application provides a convenient hasp of locking and unblock fixed, relates to computer technical field. One side of the hard disk is provided with a semicircular installation groove, a long-strip-shaped installation hole is reserved on the main board and comprises a locking cap and a lock catch body, the lock catch body is provided with an insertion hole, the locking cap comprises a baffle and an insertion rod arranged at the bottom of the baffle, and the insertion rod is detachably in interference fit with the insertion hole; the upper part of the lock catch body is provided with a slot matched with the mounting slot, and the depth of the slot is equal to the thickness of the hard disk; the bottom of the lock catch body is inserted into the mounting hole. The method and the device have the advantages of being capable of locking and unlocking quickly.

Description

Lock catch convenient for locking and unlocking

Technical Field

The application relates to the technical field of computers, in particular to a lock catch convenient to lock and unlock.

Background

Currently, many servers employ hard disks as storage media. The hard disk needs to use a special slot, the slot is generally on a fixing card, the fixing card is connected with a server mainboard, and the slot is preassembled on the mainboard and can be directly inserted into the hard disk under the other condition. In any case, the fixing buckle is not separated from the fixing buckle for fixing the hard disk, although the locking of the current fixing buckle is simple, the unlocking is very difficult, the unlocking can hardly be carried out by hands in the case, and the auxiliary operations such as small iron sheets are needed, so that the hard disk, the fixing clamp and the mainboard are very easy to be injured, and great risk exists.

Disclosure of Invention

To the problem that exists among the prior art, this application provides a convenient hasp of locking and unblock decide to reach quick locking and the beneficial effect who unlocks.

The lock catch convenient to lock and unlock is characterized in that a semicircular installation groove is formed in one side of a hard disk, a long strip-shaped installation hole is reserved in a main board, a protruding round hole is formed in the middle of the installation hole and comprises a locking cap and a lock catch body, an insertion hole is formed in the lock catch body, the locking cap comprises a baffle and an insertion rod arranged at the bottom of the baffle, and the insertion rod and the insertion hole are in detachable interference fit; the upper part of the lock catch body is provided with a slot matched with the mounting slot, and the depth of the slot is equal to the thickness of the hard disk; the bottom of the lock catch body is inserted into the mounting hole.

Further, the hasp body includes the supporter and sets up the fixed body in the supporter bottom, and the cross sectional dimension of supporter is greater than the cross sectional dimension of fixed body, and the slot setting is on the upper portion of supporter, and the fixed body inserts in the mounting hole.

Furthermore, the bottom of the fixed body is provided with a W-shaped supporting leg, the supporting leg comprises a middle connecting part and supporting parts at two sides, the connecting part and the supporting parts are integrally arranged, and the distance between the two supporting parts is greater than the width of the mounting hole and less than the length of the mounting hole; the distance between the bottom of the support body and the upper end of the support body is equal to the thickness of the main plate.

Furthermore, be equipped with first annular arch on the inside wall of jack, be equipped with the second annular arch that suits with first annular arch on the inserted bar.

Furthermore, the baffle plate comprises a circular rotating part and a shielding part which are integrally arranged, and the inserted rod is arranged at the bottom of the circular rotating part; the inserted bar is perpendicular to the plane of the baffle.

Furthermore, the upper end of the supporting part is connected with the lower end of the supporting body through an elastic sheet.

Furthermore, the locking cap and the lock catch body are both made of hard plastic materials.

Further, the slot is semi-circular structure, and the middle part of slot is equipped with cylindrical joint portion, cylindrical joint portion and baffle integrated into one piece design.

The beneficial effect of this application lies in:

the lock catch convenient to lock and unlock comprises a locking cap and a lock catch body, wherein the lock catch body is provided with a jack, the locking cap comprises a baffle plate and an inserted rod arranged at the bottom of the baffle plate, and the inserted rod is detachably in interference fit with the jack; the upper part of the lock catch body is provided with a slot matched with the mounting slot, and the depth of the slot is equal to the thickness of the hard disk; the bottom of the lock catch body is inserted into the mounting hole. During the use, insert the inserted bar of locking cap in the jack at first, then install whole complete hasp on the mainboard, be about to the stationary body inserts in the mounting hole of reserving on the mainboard. 90 degrees messenger's of rotatory hasp body mainboard are located between the bottom of supporter 90 and the upper end of supporting part, and the hasp body can be fixed on the mainboard, inserts the slot with the hard disk for the up end of supporter is arranged in to the baffle, and rotatory locking cap 180 degrees makes the sheltering from the portion of baffle press on the hard disk, realizes the locking, and locking cap is rotatory 180 degrees once more, can realize the unblock. The lock catch provided by the application adopts hard plastic, is simple in structure, convenient to manufacture and low in cost; when the locking device is used, the locking buckle can be quickly installed, and the hard disk can be quickly locked and unlocked, so that the locking device is convenient and efficient, and the working efficiency is improved; because of convenient to use, will cause the risk of damage to hard disk, mainboard to reduce to minimum, save research and development cost.

In addition, the design principle of the application is reliable, the structure is simple, and the application prospect is very wide.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a hard disk in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a motherboard according to an embodiment of the present application.

FIG. 3 is a schematic view of the locking cap in one embodiment of the present application.

FIG. 4 is a schematic top view of a baffle according to an embodiment of the present application.

FIG. 5 is a partially cut-away, schematic front view of a latch according to an embodiment of the present application.

FIG. 6 is a left side view of the latch of an embodiment of the present application.

FIG. 7 is a schematic top view of a locking cap according to an embodiment of the present application.

FIG. 8 is a schematic diagram of the assembly of the latch, the hard disk, and the motherboard according to an embodiment of the present application.

In the figure, 1, a mounting groove, 2, a mounting hole, 3, a jack, 4, a baffle, 5, an inserting rod, 6, a slot, 7, a hard disk, 8, a main board, 9, a supporting body, 10, a fixed body, 11, a connecting part, 12, a supporting part, 13, a first annular bulge, 14, a second annular bulge, 15, a circular rotating part, 16, a shielding part, 17, a cylindrical clamping part, 18, an elastic sheet, 19 and a handle.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only integral sub-embodiments of the present application, not whole embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following explains key terms appearing in the present application.

Fig. 1 is a schematic structural diagram of a hard disk according to an embodiment of the present application. As shown in fig. 1, a semicircular installation groove 1 is formed at one side of a hard disk 7, and the installation groove is in a semicircular structure. In other embodiments, the mounting slot 1 may also be disposed at the middle position of the hard disk 7.

Fig. 2 is a schematic structural diagram of a motherboard according to an embodiment of the present application. As shown in fig. 2, a strip-shaped mounting hole 2 is reserved on the main board 8, a round hole is formed in the middle of the mounting hole 2, and in other embodiments, the mounting hole 2 may be disposed in a fixing clip.

FIG. 3 is a schematic view of the locking cap in one embodiment of the present application. As shown in fig. 3, the locker includes a locking cap including a blocking plate 4 and an insert rod 5 provided at the bottom of the blocking plate 4. A handle 19 is arranged above the baffle 4 to facilitate the rotation of the locking cap.

FIG. 4 is a schematic top view of a baffle according to an embodiment of the present application. As shown in fig. 4, in the present embodiment, the baffle 4 has a flat plate structure, the baffle 4 includes a circular rotating portion 15 and a shielding portion 16 which are integrally arranged, both the circular rotating portion 15 and the shielding portion 16 are of a flat plate structure, and the insertion rod 5 is arranged at the bottom of the circular rotating portion 15; the inserted rod 5 is perpendicular to the plane of the baffle 4. The two sides of the shielding part 16 are arc-shaped, so that the locking cap can be conveniently rotated to the hard disk without obstruction.

The shape of circular rotation portion 15 and the structure phase-match of cylindrical joint portion 17, circular rotation portion 15 lid are on cylindrical joint portion 17, and the width of occlusion part 16 equals the width of slot 6, and when the hard disk inserted in slot 6, occlusion part 16 covered on the hard disk, prevent to damage the components and parts on the hard disk

FIG. 5 is a partially cut-away, schematic front view of a latch according to an embodiment of the present application. FIG. 6 is a left side view of the latch of an embodiment of the present application. As shown in fig. 5-6, the lock catch includes a lock catch body, and the lock catch body is provided with an insertion hole 3.

The lock catch body comprises a support body 9 and a fixing body 10 arranged at the bottom of the support body 9, the support body 9 is of a block structure, and the insertion hole 3 penetrates through the support body 9 and extends into the fixing body 10, but does not penetrate through the fixing body 10.

The cross-sectional dimension of the supporting body 9 is larger than that of the fixing body 10, the slot 6 is arranged at the upper part of the supporting body 9, the fixing body 10 is inserted into the mounting hole 2, and the bottom of the supporting body 9 is arranged on the upper surface of the main board.

Inserted

bar

5 and 3 detachable interference fit of jack, in order to increase the fastening nature of being connected of inserted bar 5 and jack 3, be equipped with first annular arch 13 on the inside wall of jack 3, be equipped with the second annular arch 14 that suits with first annular arch 13 on the inserted bar 5. The first annular projection 13 and the second annular projection 14 are provided for tightly coupling the locking cap and the support body without sliding up and down.

FIG. 7 is a schematic top view of a locking cap according to an embodiment of the present application. As shown in fig. 7, the upper portion of the lock catch body is provided with a slot 6 adapted to the mounting groove 1, the slot 6 is of a semicircular structure, the middle portion of the slot 6 is provided with a cylindrical clamping portion 17, and the cylindrical clamping portion 17 is of a columnar structure. The cylindrical clamping portion 17 is integrally formed with the baffle 4. The depth of the slot 6 is equal to the thickness of the hard disk, the hard disk is inserted into the slot, and the mounting groove 1 on the hard disk is clamped on the cylindrical clamping part 17.

The bottom of the fixed body 10 is provided with a W-shaped supporting leg, the supporting leg comprises a middle connecting part 11 and supporting parts 12 at two sides, and the connecting part 11 and the supporting parts 12 are of columnar structures. The support portions 12 are obliquely disposed at both sides of the connection portion 11. The upper end of the connecting portion 11 is connected to the lower end of the supporting body 9.

The connecting portion 11 and the supporting portion 12 are integrally provided, and the distance between the two supporting portions 12 is greater than the width of the mounting hole 2 and less than the length of the mounting hole 2. The distance between the bottom of the supporting body 9 and the upper end of the supporting part 12 is equal to the thickness of the main board 8, so that the lock catch body can be fixed on the main board.

The upper ends of the supporting parts 12 are connected with the lower end of the supporting body 9 through elastic pieces 18, and the distance between the two supporting parts 12 can be finely adjusted through the elastic pieces 18.

When the two support portions 12 extend in the length direction of the mounting hole 2, they are in an unlocked state; when the two supporting portions 12 extend in the length direction perpendicular to the mounting hole 2, they are in a locked state, and at this time, the two elastic pieces 18 respectively abut against the inner side wall of the mounting hole 2, so that the latch body is fixed on the main board 8.

The locking cap and the lock catch body are both made of hard plastic materials, and the locking cap and the lock catch body are simple in structure, convenient to manufacture and low in cost.

FIG. 8 is a schematic diagram of the assembly of the latch, the hard disk, and the motherboard according to an embodiment of the present application. As shown in fig. 8, the embodiment of this embodiment is:

during the use, insert the mounting hole of reserving on the mainboard with the fixed body, rotatory hasp body 90 degrees makes the mainboard be located between the bottom of supporter 9 and the upper end of supporting part 12, the hasp body can be fixed on the mainboard, insert the slot with the hard disk, insert the inserted bar of locking cap in the jack, make the up end of supporter be arranged in to the baffle, rotatory locking cap 180 degrees, the occlusion part that makes the baffle presses on the hard disk, realize the locking, locking cap is rotatory 180 degrees once more, can realize the unblock. The lock catch provided by the application adopts hard plastic, is simple in structure, convenient to manufacture and low in cost; when the locking device is used, the locking buckle can be quickly installed, and the hard disk can be quickly locked and unlocked, so that the locking device is convenient and efficient, and the working efficiency is improved; because of convenient to use, will cause the risk of damage to hard disk, mainboard to reduce to minimum, save research and development cost.

Although the present application has been described in detail with reference to the accompanying drawings in conjunction with the preferred embodiments, the present application is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and these modifications or substitutions are intended to be covered by the present application/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a convenient locking and unblock fixed hasp, one side of hard disk (7) is equipped with semicircular mounting groove (1), and it has long banding mounting hole (2) to reserve on mainboard (8), and the middle part of mounting hole (2) is equipped with bellied round hole, its characterized in that: the locking device comprises a locking cap and a lock catch body, wherein the lock catch body is provided with a jack (3), the locking cap comprises a baffle (4) and an inserted bar (5) arranged at the bottom of the baffle (4), and the inserted bar (5) is detachably in interference fit with the jack (3); the upper part of the lock catch body is provided with a slot (6) matched with the mounting groove (1), and the depth of the slot (6) is equal to the thickness of the hard disk; the bottom of the lock catch body is inserted into the mounting hole (2).

2. The lock catch facilitating locking and unlocking of claim 1, wherein: the lock catch body comprises a supporting body (9) and a fixing body (10) arranged at the bottom of the supporting body (9), the cross-sectional dimension of the supporting body (9) is larger than that of the fixing body (10), the slot (6) is arranged at the upper part of the supporting body (9), and the fixing body (10) is inserted into the mounting hole (2).

3. The lock catch facilitating locking and unlocking of claim 2, wherein: the bottom of the fixed body (10) is provided with a W-shaped supporting leg, the supporting leg comprises a connecting part (11) in the middle and supporting parts (12) on two sides, the connecting part (11) and the supporting parts (12) are integrally arranged, and the distance between the two supporting parts (12) is greater than the width of the mounting hole (2) and less than the length of the mounting hole (2); the distance between the bottom of the support body (9) and the upper end of the support part (12) is equal to the thickness of the main board (8).

4. The lock catch facilitating locking and unlocking of claim 1, wherein: be equipped with first annular arch (13) on the inside wall of jack (3), be equipped with second annular arch (14) that suit with first annular arch (13) on inserted bar (5).

5. The lock catch facilitating locking and unlocking of claim 1, wherein: the baffle (4) comprises a circular rotating part (15) and a shielding part (16) which are integrally arranged, and the inserted rod (5) is arranged at the bottom of the circular rotating part (15); the inserted bar (5) is vertical to the plane of the baffle (4).

6. The lock catch facilitating locking and unlocking of claim 3, wherein: the upper end of the supporting part (12) is connected with the lower end of the supporting body (9) through an elastic sheet (18).

7. The lock catch facilitating locking and unlocking of claim 1, wherein: the locking cap and the lock catch body are both made of hard plastic materials.

8. The lock catch facilitating locking and unlocking of claim 1, wherein: the slot (6) is of a semicircular structure, a cylindrical clamping portion (17) is arranged in the middle of the slot (6), and the cylindrical clamping portion (17) and the baffle (4) are integrally formed.