Expansion interface for monitoring radar expansion device

Abstract

The utility model provides an expansion interface for monitoring a radar expansion device, which comprises a radar body and a host, the top of the host is provided with a concave interface, and two outer side walls of the top of the concave interface are respectively provided with a clamping block; the bottom of the expansion device is provided with a convex socket, and the convex socket is matched and plugged with the concave interface; the two locking assemblies are arranged on the two sides of the inverted-T-shaped inserting opening correspondingly, each locking assembly comprises a containing cavity formed in the bottom of the expanding device, a rotary lock catch and a spring, a shaft sleeve and an arc-shaped groove are formed in each containing cavity, each rotary lock catch comprises a handle, a rotary shaft and a fixing column, and the rotary shafts and the fixing columns are arranged at the bottom of one end of the handle; the expansion interface provided by the utility model is simple in structure, capable of realizing quick butt joint of the expansion device and the ground-based radar, quick and convenient to operate, free of tool installation and capable of realizing quick deployment.

Description

TECHNICAL FIELD

[0001] The utility model relates to radar equipment technical field especially relates to a kind of expansion interface of monitoring radar expansion device. BACKGROUND

[0002] Foundation radar is applied to emergency rescue guarantee, open-pit mine slope deformation, urban subsidence, mountain landslide and other fields of monitoring equipment, with the development of geological disaster monitoring technology, foundation synthetic aperture radar is also widely applied in geological disaster monitoring process.

[0003] But the existing foundation radar system in application, the visual effect of monitoring area is not ideal, need experienced professional application and analysis, cannot be well with actual monitoring area's position information one-to-one correspondence, it is inconvenient to quickly judge hidden danger position, therefore according to the need of application scene, possibly need different performance index optical sensor to assist, but the existing auxiliary device is all with special surveying and mapping equipment measurement acquisition, when deploying application, because equipment variety is many, carrying, handling is inconvenient, especially in emergency rescue industry, to efficient, accurate action and execution requirement is higher, equipment variety is many and can improve the probability of error, therefore for the convenience of transportation and installation, multiple auxiliary equipment will be integrated, form the expansion device of foundation radar, then docking installation on foundation radar and assist monitoring, but the existing expansion device and the mounting interface of foundation radar are not unified, have incompatible problem, it is inconvenient for the application and promotion of radar system, and erecting and installing are time-consuming every time deployment, and long time is needed for installation and disassembly. SUMMARY

[0004] The utility model solves the technical problem, provide a kind of expansion interface, which is simple in structure, can realize the rapid docking of expansion device and foundation radar, and is quick and easy to operate, tool-free installation, realize rapid deployment.

[0005] The utility model is implemented as follows: a kind of expansion interface of monitoring radar expansion device, including

[0006] A radar body includes a host computer, the top of the host computer is provided with a concave interface, the top of the concave interface is provided with a clamping block on both outer side walls, and a communication interface is arranged in the concave interface.

[0007] An expansion device is provided with a convex socket at the bottom, the convex socket is in a stepped shape and is matched with the concave interface for plug-in connection, and a communication socket matched with the communication interface is arranged in the convex socket.

[0008] Two locking assemblies are arranged on the two sides of the convex socket respectively, and each locking assembly comprises a receiving cavity arranged at the bottom of the expansion device, a rotating lock and a spring, the receiving cavity is provided with a shaft sleeve and an arc-shaped slot surrounding one side of the shaft sleeve, the rotating lock comprises a handle, a rotating shaft and a fixed column, the rotating shaft and the fixed column are arranged at the bottom of one end of the handle, the rotating shaft is rotatably arranged in the shaft sleeve, the fixed column is arranged transversely and located in the arc-shaped slot, the top of one end of the handle is provided with a clamping tongue clamped with the clamping block, and the spring is in an arc-shaped structure and arranged in the arc-shaped slot with two ends respectively abutting between the fixed column and the inner wall of the arc-shaped slot.

[0009] Further, a silica gel cover is hingedly arranged on one side of the concave interface, and the cover is arranged on the concave interface.

[0010] Further, the locking assembly further comprises a cover plate, one side of the cover plate is provided with an arc-shaped through hole, and the cover plate is arranged on the receiving cavity.

[0011] Further, the bottom of the expansion device and the two sides of the convex socket are respectively provided with a supporting seat, so that the supporting force between the concave interface and the convex socket can be reduced when the expansion device is connected to the radar body.

[0012] The expansion interface has the advantages that: the concave interface and the convex socket are arranged, so that rapid connection can be realized; the locking assemblies are arranged, so that the concave interface and the convex socket can be quickly locked, the operation is simple and convenient, the semi-automatic locking can be realized through the cooperation of the rotating lock and the spring, and tool-free installation and disassembly can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the embodiments with reference to the drawings.

[0014] Figure 1 It is the structure schematic diagram of radar body of the utility model.

[0015] Figure 2 It is the structure schematic diagram of the utility model Figure 1 A part enlarged structure schematic diagram.

[0016] Figure 3 It is the structure schematic diagram of expansion device of the utility model.

[0017] Figure 4 It is the exploded structure schematic diagram of locking assembly of the utility model.

[0018] Figure 5The utility model discloses a rotating lock catch structure schematic diagram.

[0019] Figure 6 The utility model discloses a radar body and expansion device combined structure schematic diagram

[0020] The utility model discloses a radar body and expansion device combined structure schematic diagram Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0022] As Figures 1 to 6 The utility model discloses a kind of monitoring radar expansion interface of expansion interface, including a radar body 1, expansion device 2 and two lock attachment components 3.

[0023] The radar body 1 includes a host computer 11, the top of the host computer 11 is provided with a concave interface 12, the top of the concave interface 12 is provided with a clamping block 13 on both outer side walls respectively, and a communication interface 14 is arranged in the concave interface 12;A silica gel cover 15 is hinged to one side of the concave interface 12, and the flip cover is arranged on the concave interface 12, and the silica gel cover 15 can be covered on the concave interface 12 to protect the communication interface 14 when the radar body 1 is not used with expansion device 2.

[0024] The expansion device 2 is provided with a convex socket 21 at the bottom, the convex socket 21 is in a stepped shape and is matched with the concave interface 12 for plug-in connection, and the convex socket 21 is provided with a communication socket 22 matched with the communication interface 14.

[0025] Two said lock assembly 3 is arranged in the convex socket 21 of both sides, the lock assembly 3 includes a cavity 31 arranged at the bottom of the expansion device 1, a rotating lock 32 and a spring 33, the cavity 31 is provided with a shaft sleeve 311 and an arc slot 312 around the shaft sleeve 311 side, the rotating lock 32 includes a handle 321, a rotating shaft 322 and a fixed column 323, the rotating shaft 322 and the fixed column 323 are arranged at the bottom of one end of the handle 321, the rotating shaft 322 is rotatably sleeved in the shaft sleeve 311, the fixed column 323 is transversely arranged and located in the arc slot 312, the spring 33 is arc-shaped and arranged in the arc slot 312, both ends are respectively arranged between the fixed column 323 and the inner wall of the arc slot 312, the top of one end of the handle 321 is provided with a catch 3211, the catch 3211 is abutted with the clamping block 13, by manually pushing the other end of the handle 321, the handle 321 rotates around the rotating shaft 322, so that the catch 3211 at the top of the handle 321 rotates outward. The lock assembly 3 further comprises a cover plate 34, one side of the cover plate 34 is provided with an arc-shaped through hole 341 and covers the cavity 31, the cover plate 34 is used for protecting the rotating lock 32 and the spring 33, and the arc-shaped through hole 341 is used for facilitating the rotation of the handle 321.

[0026] The bottom of the expansion device 2 and located on both sides of the convex socket 21 is provided with a support seat 23, which is used to reduce the supporting force between the concave interface 12 and the convex socket 21 when the expansion device 2 is abutted on the radar body 1.

[0027] In use, first open the silica gel cover of the radar body 1, then manually rotate the handles on both sides of the lock assembly at the bottom of the expansion device inward at the same time, so that the handle rotates around the rotating shaft and the spring is compressed along the arc-shaped slot at this time, the catch at the top of the handle rotates outward, at this time the catch is misaligned with the clamping block of the outer sidewall of the concave interface, the convex socket of the expansion device is aligned with the concave interface of the radar body, the communication interface is inserted into the communication socket, and finally the handle is released, at this time the spring resets along the direction of the arc-shaped slot, the handle resets around the rotating shaft, and the catch is clamped below the clamping block, realizing the locking of the radar body and the expansion device, which is simple and convenient, without the need for tools.

[0028] The utility model discloses a recessed interface and convex socket are set up, can realize quick butt joint, through setting lock and attach module, can realize quick locking between recessed interface and convex socket, simple and convenient operation, through the cooperation of rotary lock and spring, can realize semi -automatic lock and attach, realize tool -free installation, dismantle.

[0029] Although the above describes the specific implementation of the utility model, but the skilled person in the art should understand, the specific example that we described is only illustrative, and is not used for the limitation of the scope of the utility model, the equivalent modification and change of the skilled person in the art according to the spirit of the utility model should be covered in the scope of the claim protection of the utility model.

Claims

1. A radar extension device monitoring extension interface, characterized by: The utility model provides a radar body, including a main machine, the top of main machine is equipped with a concave interface, the top of concave interface is equipped with a clamping block respectively in two outer side walls, be equipped with a communication interface in concave interface, An expansion device is provided with a convex socket at the bottom, the convex socket is stepped and matched with the concave interface, the convex socket is equipped with a communication socket matched with the communication interface, Two locking assemblies are arranged on both sides of the convex socket, the locking assembly includes a containing cavity arranged at the bottom of the expansion device, a rotating lock and a spring, the containing cavity is equipped with a shaft sleeve and an arc-shaped groove around one side of the shaft sleeve, the rotating lock includes a handle, a rotating shaft and a fixed column, the rotating shaft and the fixed column are arranged at the bottom of one end of the handle, the rotating shaft is rotatably sleeved in the shaft sleeve, the fixed column is transversely arranged and located in the arc-shaped groove, the top of one end of the handle is provided with a clamping tongue matched with the clamping block, the spring is arc-shaped and arranged in the arc-shaped groove, and the two ends are respectively arranged between the fixed column and the inner wall of the arc-shaped groove. A silica gel cover is hinged on one side of the concave interface, and the flip cover is arranged on the concave interface.

2. The expansion interface of claim 1, wherein: The locking assembly further includes a cover plate, one side of the cover plate is provided with an arc-shaped through hole and covers the containing cavity.

3. The expansion interface of claim 1, wherein: The bottom of the expansion device and on both sides of the convex socket are respectively provided with a support seat.

4. The expansion interface of claim 1, wherein: ​

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