Aviation plug connecting structure of radar water level gauge
By designing the aerospace plug connection structure with the slider and the card block, the problem of inconvenient connection between the traditional radar level gauge and the circuit is easily contaminated after disconnection, achieving convenient operation and circuit stability.
Patent Information
- Application Number
- CN202421218314.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The traditional radar level meter aviation plug is inconvenient to connect and the circuit is susceptible to liquid and dust after being disconnected, resulting in unstable connection.
A aviation plug connection structure including a base, a first housing, an ring plate, a second housing and a support assembly is designed to facilitate connection and disconnection through the fitting mechanism of the slider and the card block, avoiding tightening. Operate and isolate the circuit when disconnected to prevent contamination.
It realizes simple and convenient connection and disconnection of the aviation plug, shortens the operating time, and prevents the circuit from being contaminated by liquid and dust after disconnection.
Smart Images
Figure CN222191264U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of measuring equipment, in particular to an aviation plug connection structure of a radar water level gauge. Background Art
[0002] Radar water level gauge is an electronic device that uses electromagnetic waves to detect targets. It emits electromagnetic waves to illuminate the target and receives its echo, thereby obtaining information such as the distance from the water level to the electromagnetic wave emission point, the rate of change of distance (radial velocity), direction, height, etc.
[0003] The radar water level gauge connects or disconnects the circuit through an aviation plug. The traditional aviation plug is fixed by screwing after docking, which is inconvenient to operate. At the same time, the docking part of the aviation plug that disconnects the circuit is exposed to the outside, which is easy to be attached with liquid, dust, etc. and affect the circuit. Therefore, the utility model proposes a radar water level gauge aviation plug connection structure that can solve the above problems. Utility Model Content
[0004] The utility model aims to provide an aviation plug connection structure for a radar water level gauge to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solutions: a radar water level gauge aviation plug connection structure, comprising:
[0006] A base, connected to the radar water level gauge;
[0007] A first shell is fixedly connected to the base, a female connector is arranged in the first shell, a guide groove is provided on the outer wall of the first shell, and an embedding groove is provided at the bottom end of the guide groove;
[0008] A ring plate is connected to the base through a supporting assembly, and the ring plate is sleeved on the first shell;
[0009] A second housing is provided with a male connector for docking with the female connector, and the second housing is connected with a straight rod, on which a slider and a block are provided;
[0010] The first shell can be plugged into the second shell to isolate the female head and the male head, the straight rod can press down the ring plate, and the slider can slide along the guide groove to make the card block engage in the embedding groove to drive the female head and the male head to complete the docking.
[0011] As a preferred technical solution, the embedding groove is deeper than the guide groove.
[0012] As a preferred technical solution, the support assembly includes a telescopic rod arranged on a base, the telescopic rod extends upward and is connected to the ring plate, and a spring is wound around the telescopic rod.
[0013] As a preferred technical solution, a pulling rod is arranged on the straight rod, and the pulling rod extends laterally.
[0014] As a preferred technical solution, the straight rod is made of a tough material.
[0015] As a preferred technical solution, a rubber ring is arranged on the top of the first shell, and the rubber ring can contact the inner wall of the second shell.
[0016] As a preferred technical solution, the clamping block includes a soft seat and a ball disposed on the soft seat.
[0017] Compared with the prior art, the utility model has the following beneficial effects: the aviation plug connection structure of the radar water level gauge of the utility model is simple and convenient to connect or cancel the aviation plug, and there is no need to tighten or loosen the operation, which effectively shortens the operation time;
[0018] When the aviation plug is disconnected and the circuit is disconnected, the first shell and the second shell are short parts that are plugged into the isolation female and male plugs, which avoids the circuit being disconnected and directly exposed to the outside after the aviation plug is disconnected, and is not easily affected by the adhesion of liquids, dust, etc. to affect the connection of subsequent circuits. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the second housing structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the utility model in which the ring plate is sleeved on the first shell;
[0022] Figure 4 This is a schematic diagram of the card block structure of the utility model;
[0023] Figure 5 This is a schematic diagram of the structure of the first housing and the second housing being plugged into and isolated from the female and male connectors of the utility model;
[0024] In the figure: 10, base; 20, first shell; 21, female head; 22, guide groove; 23, embedded groove; 24, rubber ring; 30, ring plate; 40, support assembly; 41, telescopic rod; 42, spring; 50, second shell; 51, male head; 52, straight rod; 53, slider; 54, block; 541, soft seat; 542, ball bearing; 55, pulling rod. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1-5 , providing an aviation plug connection structure for a radar water level gauge to solve the problem of inconvenience in connecting or canceling the aviation plug, and to solve the problem that the circuit is disconnected after the aviation plug is canceled, causing it to be exposed to the outside and easily attached with liquid, dust, etc. to affect the circuit.
[0027] Example 1
[0028] The base 10 is connected to the radar water level gauge.
[0029] The first shell 20 is fixedly connected to the base 10 . A female connector 21 is disposed in the first shell 20 . The female connector 21 is connected to an electrical mechanism inside the radar water level gauge.
[0030] A guide groove 22 is formed on the outer wall of the first housing 20 , and an embedding groove 23 is formed at the bottom end of the guide groove 22 .
[0031] The ring plate 30 is connected to the base 10 through the support assembly 40 , and the ring plate 30 is sleeved on the first shell 20 . The ring plate 30 can compress the support assembly 40 to be close to the base 10 after receiving force.
[0032] A male connector 51 for docking with the female connector 21 is disposed inside the second housing 50 . A straight rod 52 is connected to the second housing 50 . A slider 53 and a clamping block 54 are disposed on the straight rod 52 .
[0033] The block 54 is located at the bottom end of the straight rod 52. The block 54 includes a soft seat 541 and a ball 542 arranged on the soft seat 541. The soft seat 541 is preferably a rubber seat. The slider 53 can slide with the guide groove 22, and the block 54 can be engaged with the embedded groove 23. The straight rod 52 is made of a tough material, such as iron, plastic, etc. The straight rod 52 can be pulled outward by force, driving the block 54 to cancel the engagement with the embedded groove 23.
[0034] The first shell 20 can be plugged into the second shell 50 to isolate the female head 21 and the male head 51. When the female head 21 and the male head 51 need to be in a disconnected state, the block 54 does not engage with the embedding groove 23, and the ball 542 compresses the soft seat 541 and then rolls in contact with the guide groove 22. The ring plate 30 pushes up the first shell 20 through the support assembly 40. The first shell 20 and the second shell 50 are plugged in with a short part. The slider 53 is limited by the guide groove 22, so that the second shell 50 is not separated from the first shell 20 and the female head 21 and the male head 51 are isolated, thereby avoiding the circuit being disconnected and directly exposed to the outside after the aviation plug is disconnected, and is not easily affected by the adhesion of liquids, dust, etc. to affect the connection of subsequent circuits.
[0035] The straight rod 52 can press down the ring plate 30, and the slider 53 slides along the guide groove 22 to make the card block 54 engage in the embedding groove 23 to drive the female head 21 and the male head 51 to complete the docking. When the female head 21 and the male head 51 need to be in a connected state, the first shell 20 and the second shell 50 are plugged in with the long part, and the straight rod 52 on the second shell 50 presses down the ring plate 30, driving the slider 53 to slide along the guide groove 22, so that the compressed card block 54 enters the embedding groove 23 to expand and reset and engage in the embedding groove 23, fixes the plug-in position of the first shell 20 and the second shell 50, and realizes the stable connection of the circuit.
[0036] The aviation plug connection or disconnection operation is simple and convenient, and there is no need to tighten or loosen the operation, which effectively shortens the operation time.
[0037] When the first housing 20 and the second housing 50 need to be completely separated, the straight rod 52 can be pulled outward to separate the block 54 from the guide groove 22 .
[0038] Example 2
[0039] The support assembly 40 includes a telescopic rod 41 disposed on the base 10, which extends upward to be connected to the ring plate 30, and a spring 42 is wound around the telescopic rod 41. When the block 54 is no longer engaged with the embedding groove 23, the second shell 50 can be pushed up by the elastic force of the spring 42.
[0040] A pulling rod 55 is provided on the straight rod 52 , and the pulling rod 55 extends transversely. The straight rod 52 can be pulled easily by the pulling rod 55 .
[0041] A rubber ring 24 is disposed on the top of the first shell 20 , and the rubber ring 24 can contact the inner wall of the second shell 50 , thereby effectively improving the sealing performance.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. The radar water level gauge aviation plug connection structure is characterized by: include: A base (10) connected to the radar water level gauge; A first shell (20) is fixedly connected to the base (10), a female head (21) is arranged inside the first shell (20), a guide groove (22) is provided on the outer wall of the first shell (20), and an embedding groove (23) is provided at the bottom end of the guide groove (22); A ring plate (30) is connected to the base (10) via a support assembly (40), and the ring plate (30) is sleeved on the first shell (20); A second shell (50) is provided with a male head (51) for docking with the female head (21) inside, and the second shell (50) is connected with a straight rod (52), and a slider (53) and a clamping block (54) are provided on the straight rod (52); The first housing (20) can be plugged into the second housing (50) to isolate the female head (21) and the male head (51), the straight rod (52) can press down the ring plate (30), and the slider (53) can slide along the guide groove (22) to make the clamping block (54) engage in the embedding groove (23) to drive the female head (21) and the male head (51) to complete the docking.
2. The radar water level gauge aviation plug connection structure according to claim 1, characterized in that: The support assembly (40) comprises a telescopic rod (41) arranged on a base (10); the telescopic rod (41) extends upward and is connected to a ring plate (30); and a spring (42) is wound around the telescopic rod (41).
3. The radar water level gauge aviation plug connection structure according to claim 1, characterized in that: A pulling rod (55) is arranged on the straight rod (52), and the pulling rod (55) extends transversely.
4. The radar water level gauge aviation plug connection structure according to claim 1, characterized in that: The straight rod (52) is made of a material with toughness.
5. The radar water level gauge aviation plug connection structure according to claim 1, characterized in that: A rubber ring (24) is provided on the top of the first shell (20), and the rubber ring (24) can contact the inner wall of the second shell (50).
6. The radar water level gauge aviation plug connection structure according to claim 1, characterized in that: The clamping block (54) comprises a soft seat (541) and a rolling ball (542) arranged on the soft seat (541).