CN210120736U

CN210120736U - Cabin cover safety lock mechanism

Info

Publication number: CN210120736U
Application number: CN201920871489.8U
Authority: CN
Inventors: 辛建平; 高克
Original assignee: WUXI TONGWEI TECHNOLOGY Co Ltd
Current assignee: WUXI TONGWEI TECHNOLOGY Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-28
Anticipated expiration: 2029-06-11

Abstract

The utility model provides a cabin cover safety lock mechanism, it relates to the safety protection field, aims at solving electronic equipment cabin cover safety protection problem. The mechanical cabin cover is located on the upper portion of the mechanical cabinet and matched with the mechanical cabinet, the safety lock is arranged inside the mechanical cabinet and fixed on the inner side wall of the mechanical cabinet through a fastening piece, a lifting block is arranged on the safety lock, and the purpose of locking the mechanical cabin cover is achieved through quick lifting. The cabin cover can be locked from the outside through the key, and the existing mode that the cabin cover is fixed through screwing bolts is avoided. The safety lock structure saves materials and is convenient to operate.

Description

Cabin cover safety lock mechanism

Technical Field

The utility model relates to a safety protection field, concretely relates to cabin cover safety latch mechanism.

Background

The existing electronic equipment engine room cover generally adopts special screw mechanical fixation or is used as a drawer lock for safety protection, the safety level of the protection mode is low, the operation is inconvenient, and the disassembly and the assembly of the later maintenance engine case are complicated. During later-period disassembly and assembly, the components inside the case may be damaged, so that the common cabin cover safety lock structure cannot achieve the effect of protecting the case.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cabin cover safety lock structure to solve the traditional electronic equipment cabin cover protection mode security level that prior art exists and hang down, operate inconvenient problem.

In order to solve the technical problem, the utility model provides an engine compartment cover safety lock structure, including quick-witted case, engine compartment cover, safety lock, the engine compartment cover is located the upper portion of quick-witted case and cooperatees with quick-witted case, the safety lock sets up at quick-witted incasement portion, the safety lock passes through the fastener to be fixed on the inside wall of quick-witted case, be provided with the elevator on the safety lock, reach the purpose of pinning the engine compartment cover through the fast lift that goes up and down.

Preferably, the inside of the case is hollow and the top surface of the case is hollowed, the front surface of the case is provided with an LCD display screen, heat dissipation holes are evenly distributed in the side surface of the case, and flanges extending towards the center are arranged on the periphery of the case.

Preferably, the cabin cover is provided with no downward flange on one side relative to the LCD display screen.

Preferably, the inner wall of the cabin cover is provided with a U-shaped handle which is fixed on the inner wall of the cabin cover through a fastener and is positioned at the left side of the safety lock mechanism.

Preferably, the inner wall of the nacelle cover is provided with a waterproof sealing strip, and the inner wall is located on the side without the flange.

Preferably, the machine safety lock is positioned on the inner side wall of one side, far away from the LCD display screen, of the machine case, a connecting block is arranged in the middle of a flange of one side, far away from the LCD display screen, of the machine case, and the connecting block is fixed on the flange through bolts.

Preferably, cabin cover safety lock mechanism passes through the bolt fastening on the connecting block, safety lock mechanism is provided with the elevator block, the elevator block rises the back card and is in the right side of U type handle, can prevent cabin cover for quick-witted case horizontal migration.

The utility model discloses the beneficial effect who brings:

(1) the utility model can ensure the safety of the equipment and can not be easily cracked;

(2) the utility model discloses, durable, convenient operation, simple structure easily processes.

Drawings

Fig. 1 is an internal view of a chassis according to the present invention;

fig. 2 is an overall view of a nacelle cover according to the present invention;

fig. 3 is a top view of a case according to the present invention;

fig. 4 is a sectional view in the direction a-a of the nacelle cover in an operating state according to the invention.

The device comprises a machine case 1, a machine cabin cover 2, a safety lock 3, an LCD display screen 4, a heat dissipation hole 5, a flange 6, a U-shaped handle 7, a fastener 8, a waterproof sealing strip 9, a connecting block 10 and a lifting block 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

As shown in fig. 1-4, the utility model discloses the implementation provides a cabin cover safety lock mechanism, including quick-witted case 1, cabin cover 2, safety lock 3, cabin cover 2 is located the upper portion of quick-witted case 1 and cooperatees with quick-witted case, the safety lock sets up in quick-witted case 1 inside, reaches to pin the cabin cover through controlling safety lock mechanism with the key, has avoided conventional screw to pin the cabin cover, safety lock 3 passes through the fastener to be fixed on the inside wall of quick-witted case, be provided with elevator 11 on the safety lock 3, reach the purpose of pinning the cabin cover through the lift of the fast 11 that goes up and down.

Further, machine case 1 is inside to be cavity and top surface fretwork, makes things convenient for the top surface to cover and is used for safety protection machine case, machine case 1 openly is provided with LCD display screen 4, parameter and relevant data when conveniently showing the normal operating condition of machine case, and the side equipartition has louvre 5 for quick-witted case heat dissipation is convenient, is provided with flange 6 that extends to the center all around, makes things convenient for later stage installation apron to reach safety protection's effect.

Furthermore, the downward flange 6 is not arranged on one side of the engine room cover relative to the LCD display screen 4, and the other sides of the engine room cover are all provided with the downward flange, so that the contact area between the engine room cover 2 and the engine box body is increased when the installation is convenient, and the airtightness in the engine box is good.

Further, the inner wall of the nacelle cover 2 is provided with a U-shaped handle 7 fixed on the inner wall of the nacelle cover 2 by a fastener 8 and positioned at the left side of the safety lock mechanism for cooperating with the safety lock mechanism to limit the displacement of the nacelle cover.

Further, the inner wall of the nacelle cover 2 is provided with a waterproof sealing strip 9, and the inner wall on the side without the flange 6 enhances the enclosure of the chassis.

Further, the safety lock is located on the inner side wall of the case far away from the side of the LCD display screen 4, a connecting block 10 is arranged in the middle of a flange of the case far away from the side of the LCD display screen 4, and the connecting block 10 is fixed on the flange through bolts and used for fixing the safety lock mechanism.

Further, the cabin cover safety lock mechanism is fixed on the connecting block 10 through bolts, the safety lock mechanism is provided with a lifting block 11, and the lifting block 11 is clamped on the right side of the U-shaped handle after being lifted, so that the cabin cover can be prevented from moving horizontally relative to the chassis.

In summary, the utility model can ensure the safety of the equipment and can not be easily cracked; durable, convenient operation, simple structure, easily processing.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The engine room cover safety lock mechanism comprises an engine case (1), an engine room cover (2) and a safety lock (3), and is characterized in that the engine room cover (2) is located on the upper portion of the engine case (1) and matched with the engine case, the safety lock is arranged inside the engine case, the safety lock is fixed on the inner side wall of the engine case through a fastening piece, a lifting block (11) is arranged on the safety lock (3), and the purpose of locking the engine room cover is achieved through the lifting of the lifting block (11).

2. The nacelle cover safety lock mechanism according to claim 1, wherein the inside of the housing (1) is hollow and the top surface of the housing is hollowed out, the front surface of the housing is provided with an LCD (liquid crystal display) screen (4), the side surfaces of the housing are uniformly provided with heat dissipation holes (5), and the periphery of the housing is provided with a flange (6) extending towards the center.

3. Hatch cover safety lock mechanism according to claim 1, characterized in that the side of the hatch cover (2) opposite the LCD display screen (4) is provided without the downward flange (6) and is otherwise provided.

4. Hatch cover safety lock mechanism according to claim 1, characterized in that the inner wall of the hatch cover (2) is provided with a U-shaped handle (7) which is fastened to the inner wall of the hatch cover by means of fasteners (8) and is located on the left side of the safety lock mechanism.

5. Hatch cover safety lock mechanism according to claim 1, characterised in that the inner wall of the hatch cover (2) is provided with a watertight seal (9) and is located on the inner wall on the side without the flange.

6. The nacelle cover safety lock mechanism according to claim 1, wherein the safety lock (3) is located on an inner side wall of a side of the chassis away from the LCD display screen (4), a connecting block (10) is arranged in the middle of a flange of the side of the chassis away from the LCD display screen (4), and the connecting block (10) is fixed on the flange (6) through bolts.

7. The nacelle cover safety lock mechanism according to claim 1, wherein the safety lock (3) is fixed to the connecting block (10) by bolts, and the lifting block (11) is lifted and then caught on the right side of the U-shaped handle (7) to prevent the nacelle cover from moving horizontally relative to the nacelle.