Sealing type automobile sensor shell

Abstract

The utility model relates to the technical field of sensor shells, in particular to a sealed type automobile sensor shell, which comprises a first shell, a second shell is clamped on one side of the first shell, slots are arranged on the left side and the right side of the first shell, and inserting rods are inserted on one side of the first shell close to the slots. And one end of the inserting rod is fixedly connected with a pulling plate, the upper end and the lower end of one side of the pulling plate are each provided with a groove, the interiors of the grooves are fixedly connected with springs, and the springs are fixedly connected with the first shell. The connector has the advantages that the two pulling plates are pulled outwards to enable the inserting rods to be separated from the inserting grooves, then the inserting plate on one side of the second shell is inserted into the inserting groove in one side of the first shell, primary connection of the two shells is completed, finally, the pulling plates are loosened, the inserting rods on one sides of the pulling plates reset automatically, the inserting rods penetrate through the inserting holes, and therefore the two shells are finally fixed. The connecting mode enables mounting and dismounting to be simple, and mounting and dismounting speed is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor shells, in particular to a sealed automobile sensor shell. Background Art

[0002] A sensor is a detection device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. It is the primary link in realizing automatic detection and automatic control.

[0003] A sealed automobile sensor housing is disclosed in Chinese patent CN214001561U. The housing utilizes the protective function of a first protective shell and a second protective shell to prevent damage to the device body and the electronic components inside the device body caused by external impact and pressure. However, the housing needs to be installed by multiple screws during assembly, which is relatively cumbersome. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a sealed automobile sensor housing.

[0006] The purpose of the utility model is achieved through the following technical solutions: a sealed automobile sensor housing, comprising a first housing, a second housing is clamped on one side of the first housing, slots are provided on both the left and right sides of the first housing, a plug rod is plugged on the side of the first housing close to the slot, one end of the plug rod is fixedly connected to a pull plate, grooves are provided at both the upper and lower ends of one side of the pull plate, a spring is fixedly connected inside the groove, the spring is fixedly connected to the first housing, the left and right sides of the second housing are fixedly connected to the plug plate, and a plug hole is provided inside the plug plate;

[0007] The outer walls of the first shell and the second shell are both provided with a coating, the inner walls of the first shell and the second shell are both provided with a protective layer, the tops of the first shell and the second shell are both fixedly connected with a top shell, and the side of the top shell close to the bottom is fixedly connected with a reinforcing plate.

[0008] Preferably, the slot is a rectangular slot, the length of the slot is smaller than the thickness of the first shell, the insertion rod is a cylinder, the number of the insertion rods is four, the four insertion rods are evenly welded to one side of the pull plate, and the insertion rod is adapted to the socket.

[0009] By adopting the above technical solution, the two shells can be quickly positioned and connected through snap connection, and the connection between the insertion rod and the insertion hole can reinforce the connection between the two shells.

[0010] Preferably, the groove is a circular groove, a spring is welded inside the groove, the spring is a tension spring, and the length of the spring is matched with the depth of the groove.

[0011] By adopting the above technical solution, the insertion rod can be disengaged from the slot by pulling the pull plate, making it easier for the insertion plate to be inserted into the slot. After releasing the pull plate, the spring can reset the insertion rod, and the second shell can be connected to the first shell through the insertion rod and the insertion plate.

[0012] Preferably, a through slot is provided at the center of one side of the pull plate, the through slot is an arc-shaped slot, and the length of the pull plate is adapted to the length of the slot.

[0013] By adopting the above technical solution, the through groove can facilitate pulling the pull plate outward.

[0014] Preferably, the plug board is a rectangular board, the number of the plug holes is four, the four plug holes are linearly arrayed inside the plug board, and the plug board is adapted to the slot.

[0015] By adopting the above technical solution, the connection between the multiple sockets and the multiple plug rods can make the plug board be placed in the slot more stably.

[0016] Preferably, the coating is made of anti-corrosion paint, the protective layer is made of rubber, the protective layer is bonded to the inner walls of the first shell and the second shell, the reinforcing plate is a right-angled triangle plate, and the bottom of the reinforcing plate is welded to the first shell.

[0017] By adopting the above technical solution, the reinforcing plate can strengthen the connection between the top shell and the outer shell, and the protective layer can protect the internal sensor.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. The sealed automobile sensor housing is provided with a plug plate, one end of the plug rod is fixedly connected with a pull plate, the upper and lower ends of one side of the pull plate are provided with grooves, the inside of the groove is fixedly connected with a spring, the spring is fixedly connected with the first housing, and the left and right sides of the second housing are fixedly connected with the plug plates. First, the two pull plates are pulled outward to disengage the plug rod from the slot, and then the plug plate on one side of the second housing is inserted into the slot on one side of the first housing to complete the preliminary connection of the two housings, and finally the pull plate is released, the plug rod on one side of the pull plate is automatically reset, and the plug rod runs through the inside of the jack, so that the two housings are finally fixed. This connection method makes installation and disassembly simple, effectively improves the speed of installation and disassembly, and achieves the purpose of easy use;

[0020] 2. The sealed automobile sensor housing is provided with a reinforcing plate, and a reinforcing plate is fixedly connected to one side of the top shell near the bottom. Several reinforcing plates are located at the connection between the top shell and the outer shell, which can strengthen the connection strength between the top shell and the outer shell. The inner walls of the first outer shell and the second outer shell are both provided with a protective layer. When the outer shell is impacted, the protective layer can effectively prevent the metal outer shell from contacting the internal sensor, thereby achieving the purpose of protecting the sensor. The setting of the coating can achieve the purpose of corrosion prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the first housing of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the second housing of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the pull plate of the utility model;

[0025] Figure 5 For this utility model Figure 2 Schematic diagram of the internal structure at A in the middle.

[0026] In the figure: 1-first shell, 2-second shell, 3-slot, 4-insertion rod, 5-pull plate, 6-groove, 7-spring, 8-insertion plate, 9-insertion hole, 10-coating, 11-protective layer, 12-top shell, 13-reinforcement plate, 14-through slot. DETAILED DESCRIPTION

[0027] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0028] like Figure 1-4 As shown, a sealed automobile sensor housing comprises a first housing 1, a second housing 2 is clamped on one side of the first housing 1, slots 3 are provided on both the left and right sides of the first housing 1, a plug rod 4 is plugged on the side of the first housing 1 close to the slot 3, a pull plate 5 is welded to one end of the plug rod 4, grooves 6 are provided on both the upper and lower ends of one side of the pull plate 5, a spring 7 is welded inside the groove 6, the spring 7 is welded to the first housing 1, plug plates 8 are welded on both the left and right sides of the second housing 2, and a plug hole 9 is provided inside the plug plate 8.

[0029] Through the above arrangement, the two pull plates 5 are pulled outward to disengage the insertion rod 4 from the slot 3, and then the insertion plate 8 on one side of the second shell 2 is inserted into the slot 3 on one side of the first shell 1 to complete the preliminary connection of the two shells. Finally, the pull plate 5 is released, and the insertion rod 4 on one side of the pull plate 5 is automatically reset, and the insertion rod 4 passes through the inside of the insertion hole 9, so that the two shells are finally fixed. This connection method makes installation and disassembly simple, effectively improves the speed of installation and disassembly, and achieves the purpose of easy use.

[0030] like Figure 1-2 and Figure 5 As shown, the outer walls of the first shell 1 and the second shell 2 are sprayed with a coating 10, the inner walls of the first shell 1 and the second shell 2 are bonded with a protective layer 11, the tops of the first shell 1 and the second shell 2 are welded with a top shell 12, and a reinforcing plate 13 is welded on one side of the top shell 12 close to the bottom;

[0031] Through the above arrangement, a plurality of reinforcing plates 13 are located at the connection between the top shell 12 and the outer shell, which can strengthen the connection strength between the top shell 12 and the outer shell. The inner walls of the first outer shell 1 and the second outer shell 2 are both provided with a protective layer 11. When the outer shell is impacted, the protective layer 11 can effectively prevent the metal outer shell from contacting the internal sensor, thereby protecting the sensor. The coating 10 can be provided to prevent corrosion.

[0032] As a preferred technical solution of the utility model, the slot 3 is a rectangular slot, the length of the slot 3 is less than the thickness of the first shell 1, the insertion rod 4 is a cylinder, the number of the insertion rods 4 is four, the four insertion rods 4 are evenly welded to one side of the pull plate 5, and the insertion rod 4 is adapted to the socket 9.

[0033] As a preferred technical solution of the utility model, the groove 6 is a circular groove, and a spring 7 is welded inside the groove 6 . The spring 7 is a tension spring, and the length of the spring 7 is adapted to the depth of the groove 6 .

[0034] As a preferred technical solution of the utility model, a through groove 14 is opened at the center of one side of the pull plate 5 , and the through groove 14 is an arc-shaped groove. The length of the pull plate 5 is adapted to the length of the slot 3 .

[0035] As a preferred technical solution of the utility model, the plug board 8 is a rectangular plate, the number of the plug holes 9 is four, the four plug holes 9 are linearly arrayed inside the plug board 8, and the plug board 8 is adapted to the slot 3.

[0036] As a preferred technical solution of the utility model, the material of the coating 10 is anti-corrosion paint, the material of the protective layer 11 is rubber, the protective layer 11 is bonded to the inner walls of the first shell 1 and the second shell 2, the reinforcing plate 13 is a right-angled triangle plate, and the bottom of the reinforcing plate 13 is welded to the first shell 1.

[0037] The working process of the utility model is as follows:

[0038] S1, pull the two pull plates 5 outward to disengage the insertion rod 4 from the slot 3;

[0039] S2, inserting the plug board 8 on one side of the second housing 2 into the slot 3 on one side of the first housing 1, completing the preliminary connection of the two housings;

[0040] S3, release the pull plate 5, the insertion rod 4 on one side of the pull plate 5 is automatically reset, and the insertion rod 4 passes through the inside of the insertion hole 9, so that the two shells are finally fixed.

[0041] Although the 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. A sealed automotive sensor housing, characterized in that: The device comprises a first shell (1), a second shell (2) being clamped on one side of the first shell (1), slots (3) being provided on both the left and right sides of the first shell (1), an insertion rod (4) being inserted on the side of the first shell (1) close to the slot (3), a pull plate (5) being fixedly connected to one end of the insertion rod (4), grooves (6) being provided on both the upper and lower ends of one side of the pull plate (5), a spring (7) being fixedly connected inside the groove (6), the spring (7) being fixedly connected to the first shell (1), an insertion plate (8) being fixedly connected to both the left and right sides of the second shell (2), and an insertion hole (9) being provided inside the insertion plate (8); The outer walls of the first shell (1) and the second shell (2) are both provided with a coating (10), the inner walls of the first shell (1) and the second shell (2) are both provided with a protective layer (11), the tops of the first shell (1) and the second shell (2) are both fixedly connected to a top shell (12), and a reinforcing plate (13) is fixedly connected to a side of the top shell (12) close to the bottom.

2. A sealed automotive sensor housing according to claim 1, characterized in that: The slot (3) is a rectangular slot, the length of the slot (3) is less than the thickness of the first shell (1), the insertion rod (4) is a cylinder, the number of the insertion rods (4) is four, the four insertion rods (4) are uniformly welded to one side of the pull plate (5), and the insertion rods (4) are compatible with the insertion holes (9).

3. The sealed automotive sensor housing according to claim 1, characterized in that: The groove (6) is a circular groove, a spring (7) is welded inside the groove (6), the spring (7) is a tension spring, and the length of the spring (7) is adapted to the depth of the groove (6).

4. The sealed automotive sensor housing according to claim 1, characterized in that: A through slot (14) is provided at the center of one side of the pull plate (5), the through slot (14) being an arc-shaped slot, and the length of the pull plate (5) is adapted to the length of the slot (3).

5. The sealed automotive sensor housing according to claim 1, characterized in that: The plug board (8) is a rectangular plate, the number of the plug holes (9) is four, the four plug holes (9) are arranged in a linear array inside the plug board (8), and the plug board (8) is adapted to the slot (3).

6. The sealed automotive sensor housing according to claim 1, characterized in that: The coating (10) is made of anti-corrosion paint, the protective layer (11) is made of rubber, the protective layer (11) is bonded to the inner walls of the first outer shell (1) and the second outer shell (2), the reinforcing plate (13) is a right-angled triangle plate, and the bottom of the reinforcing plate (13) is welded to the first outer shell (1).

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