CN211287094U

CN211287094U - Lock catch

Info

Publication number: CN211287094U
Application number: CN201921527348.0U
Authority: CN
Inventors: 詹景盛
Original assignee: Shencloud Technology Co Ltd; Huanda Computer Shanghai Co Ltd
Current assignee: Shencloud Technology Co Ltd; Huanda Computer Shanghai Co Ltd; Mitac International Corp
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-08-18
Anticipated expiration: 2029-09-12

Abstract

The utility model provides a lock catch, it is used for being fixed in the casing with the lid on, sets up the spout on this lid, can paste the locking plate that leans on in the lower surface of this lid in protruding the stretching in inboard on this casing, and it includes: the sliding body is assembled in the sliding groove on the cover body and can slide between an unlocking position and a locking position, and the top of the sliding body is provided with a handle in an upward protruding manner; and the pressing and abutting tongue protrudes out of the bottom of one end, close to the locking plate of the shell, of the sliding body, is far away from the locking plate when the sliding body is positioned at the unlocking position, and moves to the lower part of the locking plate of the shell to clamp and fix the locking plate relative to the bottom of the cover body when the sliding body slides from the unlocking position to the locking position.

Description

Lock catch

[ technical field ] A method for producing a semiconductor device

The utility model relates to a locking device, especially a hasp.

[ background of the invention ]

At present, when a cover is fixed on a casing, a screw lock is usually adopted for locking, however, there are several disadvantages in the way of fixing a cover plate by screws, for example, during assembly, production line workers must use a screw driver to perform the locking action, so that the production procedure is complicated and tedious, and it is difficult to improve the production efficiency.

In view of this, the present invention provides a lock catch, which can be used to assemble and disassemble a cover body with respect to a casing without using a task tool, and is very convenient.

[ Utility model ] content

The utility model aims to solve the technical problem that a hasp is provided, it can be at relative casing dismouting lid under the condition of not using the task instrument, and is very convenient

In order to solve the above technical problem, the utility model provides a hasp, it is used for being fixed in the casing with the lid on, sets up the spout on this lid, on this casing in the protruding locking plate that stretches of inboard can paste and lean on the lower surface in this lid, it includes:

the sliding body is assembled in the sliding groove on the cover body and can slide between an unlocking position and a locking position, and the top of the sliding body is provided with a handle in an upward protruding manner;

and the pressing and abutting tongue protrudes out of the bottom of one end, close to the locking plate of the shell, of the sliding body, is far away from the locking plate when the sliding body is positioned at the unlocking position, and moves to the lower part of the locking plate of the shell to clamp and fix the locking plate relative to the bottom of the cover body when the sliding body slides from the unlocking position to the locking position.

Preferably, the sliding groove is provided with a base at the bottom, and the sliding body is slidably arranged on the base.

Preferably, the bottom of the sliding body is provided with elastic hooks respectively protruding downwards on two sides, and when the sliding body is assembled into the sliding chute, the elastic hooks can be applied with force to penetrate through the base at the bottom of the sliding chute after being elastically deformed and then hook at the bottom of the base.

Preferably, the sliding body is provided with a first protruding rib with a semicircular protruding section on the elastic clamping hook towards the end surface of the inner wall of the sliding groove, the sliding groove is provided with a second protruding rib with a semicircular protruding section on the inner wall corresponding to the first protruding rib on the elastic clamping hook when the sliding body is located at the locking position, and when the cover body is locked, the sliding body slides towards the locking position until the first protruding rib elastically deforms and crosses the second protruding rib on the sliding groove.

Preferably, the sliding groove is provided with a third protruding rib protruding from a position of the inner wall corresponding to the first protruding rib of the elastic hook close to the unlocking position when the sliding body is located at the unlocking position, and when the cover body is unlocked, the sliding body is slid towards the unlocking position until the first protruding rib is elastically deformed to pass over the third protruding rib on the sliding groove.

Preferably, the lock catch is made of plastic material.

Compared with the prior art, the utility model discloses cross locate the sliding body cunning in the spout on this lid, borrow by this sliding body of slip, the direction that drives the pressure of this sliding body bottom and support the tongue and slide towards the locking plate on this casing is slided, until this pressure supports the below that the tongue slides to this locking plate, it is fixed with the bottom centre gripping of this locking plate relative this lid, borrow this lid equipment of having accomplished, and when will pull down this lid, then this sliding body of reverse slip, this lock solid position will be kept away from to this sliding body, it breaks away from this locking plate to drive the pressure, this lid can be released, it is thus visible, the equipment and the dismantlement process of whole lid do not use the task instrument and can accomplish, unusual convenience.

[ description of the drawings ]

Fig. 1 is a schematic view of the three-dimensional assembly of the lock in the unlocking position.

Fig. 2 is a schematic perspective exploded view of the lock of the present invention.

Fig. 3 is a schematic view of the latch of the present invention at another angle in the unlocked position.

Fig. 4 is a schematic view of the three-dimensional assembly of the lock of the present invention in the locked position.

Fig. 5 is a schematic view of the lock of the present invention at another angle of the locking position.

[ detailed description ] embodiments

Referring to fig. 1-2, the present invention provides a lock catch 1 for fixing a cover 2 on a housing 3, wherein a sliding groove 20 is formed on the cover 2, and a locking plate 30 protruding from the inner side of the housing 3 can be attached to the lower surface of the cover 2, the lock catch 1 comprises:

the sliding body 10, which is assembled in the sliding slot 20 of the cover 2, can slide between an unlocking position and a locking position. The top of the sliding body 10 is provided with a handle 100 protruding upwards for a user to hold and push the sliding body 10 to slide back and forth in the sliding slot 20.

A pressing tongue 11 protruding from the bottom of the sliding body 10 near one end of the locking plate 30 of the housing 3, as shown in fig. 3, when the sliding body 10 is located at the unlocking position, the pressing tongue 11 is away from the locking plate 30, and when the sliding body 10 slides from the unlocking position to the locking position, as shown in fig. 4-5, the pressing tongue 11 will move below the locking plate 30 of the housing 3 to clamp and fix the locking plate 30 relative to the bottom of the cover 2, thereby completing the assembly of the cover 2.

In the present embodiment, as shown in fig. 2, in order to limit the sliding body 10 from falling off the sliding chute 20, the sliding chute 20 is provided with a base 200 at the bottom, and the sliding body 10 is slidably disposed on the base 200. As shown in fig. 3, in order to prevent the sliding body 10 from being separated from the sliding groove 20 upwards from the sliding groove 20 after being assembled into the sliding groove 20, the bottom of the sliding body 10 is respectively extended with elastic hooks 101 at two sides, when the sliding body 10 is assembled into the sliding groove 20, the elastic hooks 101 can be forced to elastically deform and then pass through the base 200 at the bottom of the sliding groove 20 to hook at the bottom of the base 2, so as to limit the sliding body 10 in the sliding groove 20.

In this embodiment, as shown in fig. 2 and 4, the sliding body 10 of the present invention has a first rib 102 protruding from the elastic hook 101 toward the end surface of the inner wall of the sliding groove 20 and having a semicircular cross section, the sliding groove 20 is protruded with a second protruding rib 201 having a semicircular cross-section at a position of the inner wall corresponding to the first protruding rib 102 of the elastic hook 101 when the sliding body 10 is at the locking position, and when the cover body 2 is locked, an external force is applied to the lock catch to slide the sliding body 10 toward the direction close to the locking plate 30, until the first protruding rib 102 elastically deforms to go over the second protruding rib 201 on the sliding slot 20, the external force can be removed, at this time, the second protruding rib 201 is blocked against the first protruding rib 102 to stop the sliding body 10 from moving away from the locking plate 30, when the first rib 102 is fixed at the locking position, the user can also be reminded by the sound or vibration generated when the first rib 102 elastically deforms to pass over the second rib 201.

In the embodiment, as shown in fig. 1-2, the sliding groove 20 protrudes a third rib 202 from both sides of the inner wall corresponding to the first rib 102 of the elastic hook 101 of the sliding body 10 near the unlocking position, when the cover body 2 is unlocked, the sliding body 10 is slid toward the unlocking position until the first rib 120 is elastically deformed to pass over the third rib 202 on the sliding groove 20, i.e., the third rib 202 is clamped against the first rib 102 to stop the sliding body 10 from moving toward the locking plate 30, so as to be fixed at the unlocking position, and a user can also get a warning by the sound or vibration of the first rib 102 when the elastic deformation passes over the third rib 202.

In this embodiment, the utility model discloses a hasp adopts the plastic material to make.

To sum up, the utility model discloses a slide 10 cunning locate in spout 20 on this lid 2, borrow by sliding this slide 10, the direction that presses to tongue 11 towards locking plate 30 on this casing 3 that drives this slide 10 bottom slides, until this press to tongue 11 slide to the below of this locking plate 30, it is fixed with the bottom centre gripping of this locking plate 30 relative this lid 2, borrow this lid 2's equipment to have accomplished, and when will pull down this lid 2, then this slide 10 of reverse slip, this lock solid position will be kept away from to this slide 10, it breaks away from this locking plate 30 to drive to press to tongue 11, this lid 2 can be released, it is thus visible, the equipment of whole lid 2 and the dismantlement process can be accomplished without the use of task tool, convenience very.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a hasp, its is used for being fixed in the casing with the lid, offers the spout on this lid, on this casing in the protruding locking plate that stretches of inboard can paste in the lower surface of this lid, its characterized in that includes:

2. A latch as defined in claim 1, wherein the chute has a base at a bottom thereof, and the slider is slidably disposed on the base.

3. A lock as claimed in claim 2, wherein the bottom of the sliding member has elastic hooks protruding downward from both sides thereof, and when the sliding member is assembled into the sliding slot, the elastic hooks are forced to elastically deform and then pass through the bottom of the sliding slot and then hook on the bottom of the base.

4. A lock according to any of claims 1-3, wherein the slider has a first rib with a semicircular cross-section protruding from the resilient catch towards the end surface of the inner wall of the slot, and the slot has a second rib with a semicircular cross-section protruding from the inner wall of the slot at a position corresponding to the first rib of the resilient catch when the slider is in the locking position, and wherein the slider is slid towards the locking position until the first rib is elastically deformed over the second rib of the slot when the lid is locked.

5. A latch according to claim 4, wherein the slide slot has a third rib protruding from the inner wall at a position corresponding to the first rib of the resilient catch when the slide is in the unlocked position, and when the cover is unlocked, the slide is slid toward the unlocked position until the first rib is resiliently deformed to pass over the third rib on the slide slot.

6. The latch of claim 1 wherein the latch is made of plastic.