Door lock mechanism suitable for aviation equipment cabinet

Abstract

The utility model relates to the technical field of equipment cabinets, and discloses a door lock mechanism suitable for an aviation equipment cabinet, which comprises a main body mechanism and a connecting mechanism, the connecting mechanism is arranged in the main body mechanism, the main body mechanism comprises an aviation equipment cabinet body, a cabinet door and a lock body, the cabinet door is movably arranged at the front end of the aviation equipment cabinet body, and the lock body is arranged in the aviation equipment cabinet body. The lock body is fixedly mounted in the middle of the front end of the cabinet door, and the main body mechanism further comprises a buffer pad, a buffer spring and a buffer plate. According to the door lock mechanism suitable for the aviation equipment cabinet, by installing the main body mechanism, when the aviation equipment cabinet body is used, impact force borne by the cabinet door can be buffered through the design of a buffer pad and a buffer spring, so that shaking of the cabinet door caused by external force influence is reduced, and the stability of lock body connection is guaranteed; and moreover, abrasion to the door lock can be reduced, noise interference generated in the using process of the aviation equipment cabinet body is reduced, and the protection performance of the aviation equipment cabinet body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment cabinets, in particular to a door lock mechanism suitable for aviation equipment cabinets. Background Art

[0002] Aviation equipment cabinets are cabinets for storing life-saving items. The door lock structure is an important accessory of aviation equipment cabinets and is used to protect the items inside the cabinets.

[0003] The existing patent document with technical publication number CN211923855U provides a door lock mechanism suitable for aviation equipment cabinets. The utility model eliminates the collision noise between the door panel and the cabinet frame profile during the vibration of the fuselage, thereby improving the noise reduction effect; the cabinet door is locked more reliably and opened conveniently; and the weight of the cabinet is also reduced to a certain extent.

[0004] However, the existing door lock mechanism suitable for aviation equipment cabinets is not convenient for buffering the impact force on the aviation equipment cabinet when in use. When the aviation equipment cabinet is shaken by external force, it is easy to cause certain wear and tear on the connection between the cabinet door and the lock body, which directly affects the stability of the door lock mechanism connection and has poor protection. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a door lock mechanism suitable for an aviation equipment cabinet, so as to solve the problem in the above background technology that the existing door lock mechanism suitable for an aviation equipment cabinet is not convenient for buffering the impact force received by the aviation equipment cabinet when in use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door lock mechanism suitable for an aviation equipment cabinet, comprising a main body mechanism and a connecting mechanism, wherein the connecting mechanism is located inside the main body mechanism, the main body mechanism comprises an aviation equipment cabinet body, a cabinet door and a lock body, the cabinet door is movably mounted at the front end of the aviation equipment cabinet body, and the lock body is fixedly mounted at the middle of the front end of the cabinet door;

[0009] The main body mechanism also includes a buffer pad, a buffer spring and a buffer plate. The buffer pad is fixedly installed on the left end of the cabinet door, the buffer spring is fixedly installed on the left end of the cabinet door, and the buffer plate is fixedly installed on the left end of the buffer spring.

[0010] Preferably, the connection mechanism comprises a positioning baffle and a rubber pad, the positioning baffle is fixedly mounted inside the aviation equipment cabinet body, and the rubber pad is fixedly mounted at the front end of the positioning baffle.

[0011] Preferably, the connection mechanism further includes a magnetic strip and a magnetic plate, wherein the magnetic strip is fixedly mounted at the front end of the lower end of the interior of the aviation equipment cabinet body, and the magnetic plate is fixedly mounted at the lower end of the cabinet door.

[0012] Preferably, the connecting mechanism further comprises a fixing groove and a connecting spring, the fixing groove is fixedly arranged at the front end of the lock body, and the connecting spring is fixedly installed inside the fixing groove.

[0013] Preferably, the connecting mechanism further comprises a locking plate and a locking rod, wherein the locking plate is fixedly mounted on the front end of the connecting spring, and the locking rod is fixedly mounted on the rear end of the locking plate, and the locking rod is located inside the connecting spring.

[0014] Preferably, the connection mechanism further comprises a lock slot, which is fixedly arranged at the left end of the front end of the aviation equipment cabinet body, and the lock slot corresponds to the lock body.

[0015] Preferably, the connection mechanism further comprises a keyhole, the keyhole is fixedly arranged at the front end of the left end of the aviation equipment cabinet body, and the keyhole is through-connected with the lock slot.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The door lock mechanism suitable for the aviation equipment cabinet is installed with the main body mechanism, so that when the aviation equipment cabinet body is in use, the design of the buffer pad and the buffer spring can buffer the impact force on the cabinet door, so as to reduce the shaking of the cabinet door caused by the external force, ensure the stability of the lock body connection, reduce the wear on the door lock, reduce the noise interference generated during the use of the aviation equipment cabinet body, and improve the protection of the aviation equipment cabinet body;

[0018] 2. The door lock mechanism suitable for the aviation equipment cabinet, by installing the connection mechanism, realizes that when the aviation equipment cabinet body is in use, the staff can quickly connect and disassemble the lock body through operation, which is convenient for the staff to take and put the equipment inside the aviation equipment cabinet body, thereby improving the convenience of using the aviation equipment cabinet body. The design of the magnetic strip and the magnetic plate makes the connection between the cabinet door and the aviation equipment cabinet body more firm, thereby improving the stability of the aviation equipment cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the aviation equipment cabinet body of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the enlarged structure of the local details of the positioning baffle of the utility model.

[0023] In the figure: 1. main body; 101. aviation equipment cabinet body; 102. cabinet door; 103. lock body; 104. buffer pad; 105. buffer spring; 106. buffer plate; 2. connecting mechanism; 201. positioning baffle; 202. rubber pad; 203. magnetic strip; 204. magnetic plate; 205. fixing groove; 206. connecting spring; 207. lock plate; 208. lock rod; 209. lock groove; 210. keyhole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution: a door lock mechanism suitable for an aviation equipment cabinet, comprising a main body mechanism 1 and a connecting mechanism 2, the connecting mechanism 2 is located inside the main body mechanism 1, the main body mechanism 1 comprises an aviation equipment cabinet body 101, a cabinet door 102 and a lock body 103, the cabinet door 102 is movably installed at the front end of the aviation equipment cabinet body 101, and the lock body 103 is fixedly installed in the middle of the front end of the cabinet door 102;

[0026] The main body mechanism 1 also includes a buffer pad 104, a buffer spring 105 and a buffer plate 106. The buffer pad 104 is fixedly installed on the left end of the cabinet door 102, the buffer spring 105 is fixedly installed on the left end of the cabinet door 102, and the buffer plate 106 is fixedly installed on the left end of the buffer spring 105. When the aviation equipment cabinet body 101 is impacted by external force, the buffer pad 104 buffers the force received at the connection between the cabinet door 102 and the aviation equipment cabinet body 101, and the buffer spring 105 and the buffer plate 106 buffer the force received at the connection between the internal shelves of the aviation equipment cabinet body 101 and the items placed on the shelves and the cabinet door 102, thereby reducing the shaking and wear of the cabinet door 102 and the lock body 103, and ensuring its stability in use.

[0027] The connection mechanism 2 includes a positioning baffle 201 and a rubber pad 202. The positioning baffle 201 is fixedly installed inside the aviation equipment cabinet body 101. The rubber pad 202 is fixedly installed at the front end of the positioning baffle 201. The connection mechanism 2 also includes a magnetic strip 203 and a magnetic plate 204. The magnetic strip 203 is fixedly installed at the front end of the lower end of the aviation equipment cabinet body 101. The magnetic plate 204 is fixedly installed at the lower end of the cabinet door 102. The connection mechanism 2 also includes a fixing groove 205 and a connecting spring 206. The fixing groove 205 The connecting mechanism 2 further comprises a locking plate 207 and a locking rod 208, wherein the locking plate 207 is fixedly mounted at the front end of the connecting spring 206, and the locking rod 208 is fixedly mounted at the rear end of the locking plate 207, and the locking rod 208 is located inside the connecting spring 206. The connecting mechanism 2 further comprises a locking groove 209, which is fixedly mounted at the left end of the front end of the aviation equipment cabinet body 101, and the locking groove 209 corresponds to the lock body 103. The connection mechanism 2 also includes a keyhole 210, which is fixedly arranged at the front end of the left end of the aviation equipment cabinet body 101. The keyhole 210 is connected with the lock slot 209. When the aviation equipment cabinet body 101 is in use, the staff presses the lock plate 207 to compress the connection spring 206, and the lock rod 208 is retracted into the fixed slot 205, so that the lock plate 207 is separated from the keyhole 210, and then the cabinet door 102 is pulled to separate the lock body 103 from the lock slot 209, and the aviation equipment cabinet body 101 is opened. The cabinet body 101 can be used to take and put items. During the closing process of the cabinet door 102, the staff presses the lock plate 207 to retract it into the fixed groove 205, and then rotates the cabinet door 102 to fully connect the lock body 103 with the lock groove 209. At this time, the lock plate 207 is reset and connected with the keyhole 210 to complete the connection of the lock body 103. At the same time, the magnetic plate 204 is magnetically connected to the magnetic strip 203, so that the cabinet door 102 and the aviation equipment cabinet body 101 are more tightly connected.

[0028] Working principle: During the use of the aviation equipment cabinet body 101, the staff presses the lock plate 207 to compress the connection spring 206, and the lock rod 208 is retracted into the fixed groove 205, so that the lock plate 207 is separated from the keyhole 210, and then the cabinet door 102 is pulled to separate the lock body 103 from the lock groove 209. The aviation equipment cabinet body 101 can be opened to take and put items. During the closing process of the cabinet door 102, the staff presses the lock plate 207 to retract it into the fixed groove 205, and then the cabinet door 102 is rotated to fully connect the lock body 103 with the lock groove 209. At this time, the lock plate 207 is closed. The position is connected to the keyhole 210 to complete the connection of the lock body 103. At the same time, the magnetic plate 204 is magnetically connected to the magnetic strip 203, so that the cabinet door 102 and the aviation equipment cabinet body 101 are more tightly connected. When the aviation equipment cabinet body 101 is impacted by external force, the buffer pad 104 and the rubber pad 202 buffer the force received at the connection between the cabinet door 102 and the aviation equipment cabinet body 101. The buffer spring 105 and the buffer plate 106 buffer the force received at the connection between the internal shelves of the aviation equipment cabinet body 101 and the items placed on the shelves and the cabinet door 102, thereby reducing the shaking and wear of the cabinet door 102 and the lock body 103 and ensuring its stability in use.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A door lock mechanism suitable for an aviation equipment cabinet, comprising a main mechanism (1) and a connecting mechanism (2), characterized in that: The connecting mechanism (2) is located inside the main body mechanism (1), and the main body mechanism (1) comprises an aviation equipment cabinet body (101), a cabinet door (102) and a lock body (103), wherein the cabinet door (102) is movably mounted at the front end of the aviation equipment cabinet body (101), and the lock body (103) is fixedly mounted at the middle part of the front end of the cabinet door (102); The main body mechanism (1) further comprises a buffer pad (104), a buffer spring (105) and a buffer plate (106); the buffer pad (104) is fixedly mounted on the left end of the cabinet door (102); the buffer spring (105) is fixedly mounted on the left end of the cabinet door (102); and the buffer plate (106) is fixedly mounted on the left end of the buffer spring (105).

2. A door lock mechanism suitable for an aviation equipment cabinet according to claim 1, characterized in that: The connection mechanism (2) comprises a positioning baffle (201) and a rubber pad (202); the positioning baffle (201) is fixedly mounted inside the aviation equipment cabinet body (101); and the rubber pad (202) is fixedly mounted at the front end of the positioning baffle (201).

3. A door lock mechanism suitable for an aviation equipment cabinet according to claim 2, characterized in that: The connection mechanism (2) further comprises a magnetic strip (203) and a magnetic plate (204), wherein the magnetic strip (203) is fixedly mounted at the front end of the lower end of the aviation equipment cabinet body (101), and the magnetic plate (204) is fixedly mounted at the lower end of the cabinet door (102).

4. A door lock mechanism suitable for an aviation equipment cabinet according to claim 3, characterized in that: The connection mechanism (2) further comprises a fixing groove (205) and a connection spring (206); the fixing groove (205) is fixedly arranged at the front end of the lock body (103); and the connection spring (206) is fixedly installed inside the fixing groove (205).

5. A door lock mechanism suitable for an aviation equipment cabinet according to claim 4, characterized in that: The connecting mechanism (2) further comprises a locking plate (207) and a locking rod (208), wherein the locking plate (207) is fixedly mounted on the front end of the connecting spring (206), and the locking rod (208) is fixedly mounted on the rear end of the locking plate (207), and the locking rod (208) is located inside the connecting spring (206).

6. A door lock mechanism suitable for an aviation equipment cabinet according to claim 5, characterized in that: The connection mechanism (2) further comprises a lock slot (209), wherein the lock slot (209) is fixedly arranged at the left end of the front end of the aviation equipment cabinet body (101), and the lock slot (209) corresponds to the lock body (103).

7. A door lock mechanism suitable for an aviation equipment cabinet according to claim 6, characterized in that: The connection mechanism (2) further comprises a keyhole (210), wherein the keyhole (210) is fixedly arranged at the front end of the left end of the aviation equipment cabinet body (101), and the keyhole (210) is connected to the lock slot (209).

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