Vehicle-mounted fakra connector for corner radar

Abstract

The application provides a vehicle-mounted Fakra connector for an angle radar, and belongs to the technical field of automobile parts. The vehicle-mounted Fakra connector for the angle radar comprises a connector body, the outer part of the connector body is provided with a fixing mechanism, the outer part of the connector body is provided with a limiting mechanism, the first moving piece is driven to move by pulling the first pull plate, the first spring is compressed, the positioning piece is separated from the clamping groove, the first pull plate is continuously pulled, the insert is driven to move to the inside of the second shell, the second spring is compressed, and the elastic potential energy of the second spring is released when the insert groove moves to the side of the insert, the insert is inserted into the inside of the insert groove, and thus the problem that, although the vehicle-mounted Fakra connector can be stably fixed in the automobile by means of welding or bolt fixing, it is very inconvenient when the vehicle-mounted Fakra connector needs to be disconnected from the automobile for maintenance.

Description

Technical Field

[0001] This application relates to the field of automotive parts, and more specifically, to an automotive Fakra connector for corner radar. Background Technology

[0002] Automotive corner radar is a millimeter-wave radar system installed at the four corners of a vehicle. By transmitting and receiving millimeter-wave signals, it monitors objects in the side and rear, blind spots and adjacent areas of the vehicle in real time. It is electrically connected to the vehicle's control system through an onboard Fakra connector, and the information monitored by the automotive corner radar is stably transmitted to the vehicle's control system.

[0003] However, the existing automotive Fakra connectors used for corner radars still have the following shortcomings during use: Most existing automotive Fakra connectors used for corner radars are fixed inside the car by welding or bolting, i.e., at the location where the corner radar is installed. Although welding or bolting can stably fix the automotive Fakra connector inside the car, it is very inconvenient to disconnect the automotive Fakra connector from the car interior when performing maintenance on the automotive Fakra connector. Utility Model Content

[0004] To overcome the above shortcomings, this application provides an automotive Fakra connector for corner radar, which aims to improve the problem that although welding or bolting can stably fix the automotive Fakra connector inside the car, it is very inconvenient to disconnect the automotive Fakra connector from the car interior when performing maintenance on the automotive Fakra connector.

[0005] This application provides an on-board Fakra connector for an angle radar, including a connector body, a fixing mechanism for fixing the connector body is provided on the outside of the connector body, and a limiting mechanism is provided on the outside of the connector body.

[0006] The connector body includes an outer conductor, an insulator is inserted inside the outer conductor, and an inner conductor is inserted inside the insulator.

[0007] In one specific implementation, the outer surface of the outer conductor has multiple sets of through holes, the inside of which is connected to a clip; the bottom of the outer conductor has multiple sets of grooves; the outer surface of the insulator is connected to a limiting member; and the outer surface of the insulator is connected to multiple sets of protrusions, which are inserted into the grooves.

[0008] In the above implementation process, by setting up the locking device, after the insulator is inserted into the outer conductor, the locking device abuts against the limiting device of the insulator to prevent the insulator from moving out of the outer conductor. The protrusion is inserted into the groove to prevent the insulator from continuing to move into the outer conductor. The insulator and the outer conductor are limited in front and behind, making the structure more reliable.

[0009] In one specific implementation, the inner conductor includes two sets of elastic contact pieces.

[0010] In the above implementation process, by setting up elastic contact pieces, the output end of the corner radar can be inserted into the interior of the inner conductor. The elastic contact pieces form a multi-contact parallel structure, which improves the contact reliability between the connector body and the input end of the corner radar and has high vibration resistance.

[0011] In one specific implementation, the fixing mechanism includes a base disposed outside the connector body, a fixing groove being formed on the top of the base, a fixing member being connected to the outer surface of the outer conductor, the fixing member being movably inserted into the fixing groove, and two sets of positioning holes being formed through one side of the fixing member.

[0012] In the above implementation process, by setting up the base, the base can be fixedly connected to the inside of the car by welding. The fastener is inserted into the inside of the fixing groove. By fixing the fastener, the connector body is fixed inside the car. When disassembling the connector body, it is not necessary to disconnect the connection between the base and the inside of the car.

[0013] In one specific implementation, a first housing is connected to one side of the base, a first movable member is slidably connected inside the first housing, and two sets of positioning members are connected to one side of the first movable member. The positioning members pass through the base and are movably inserted into the positioning holes.

[0014] In the above implementation process, by setting the positioning element, the positioning element can be inserted into the positioning groove, which can fix the fixing element inside the base. By controlling the movement of the first moving element, the positioning element can be moved.

[0015] In one specific implementation, two sets of first crossbars are connected to the other side of the first moving member. One end of the first crossbar passes through the first housing and is connected to a first pull plate. A first spring is sleeved on the outer surface of the first crossbar.

[0016] In the above implementation process, by setting the first pull plate, the first pull rod can be moved by pulling the first pull plate, which in turn moves the first moving part and compresses the first spring, causing the positioning part to disengage from the slot, thus allowing the fixing part to be removed from the inside of the fixing slot.

[0017] In one specific implementation, the limiting mechanism includes a second housing connected to one side of the first housing, a second movable member slidably connected inside the second housing, and a plug connected to one side of the second movable member.

[0018] In the above implementation process, by setting the plug-in, when the first moving part moves to a specified position inside the first housing, the plug-in can limit the first moving part to be inside the first housing, so that the first moving part cannot move.

[0019] In one specific implementation, one end of the plug-in penetrates through the first housing, and one end of the plug-in has an inclined surface.

[0020] In the above implementation process, by setting the inclined surface, after the positioning member is disengaged from the positioning hole, the first pull plate can continue to be pulled, which will drive the first moving member to move. When the first moving member contacts the inclined surface, it will drive the second moving member to move inside the second housing.

[0021] In one specific implementation, a slot is provided at one end of the first movable member.

[0022] In the above implementation process, by setting the slot, when the slot moves to one side of the plug-in, the plug-in is inserted into the inside of the slot, thus limiting the first moving part.

[0023] In one specific implementation, a second crossbar is connected to the other side of the second moving member, one end of the second crossbar passes through the second housing and is connected to a second pull plate, and a second spring is sleeved on the outer surface of the second crossbar.

[0024] In the above implementation process, by setting the second pull plate, the second crossbar can be moved by pulling the second pull plate, which in turn moves the second moving part and moves the second spring, causing the plug to disengage from the slot. At this time, the first spring releases its elastic potential energy, causing the first moving plate to reset.

[0025] Compared with the prior art, the beneficial effects of this application are as follows: By setting up a fixing mechanism and a limiting mechanism, pulling the first pull plate moves the first pull rod, which in turn moves the first moving part, compressing the first spring. After the positioning part disengages from the slot, continuing to pull the first pull plate causes the first moving part to contact the inclined surface, moving the insert into the interior of the second housing. This compresses the second spring until the slot moves to one side of the insert. At this point, the second spring releases its elastic potential energy, causing the insert to be inserted into the slot, limiting the first moving part inside the first housing. Therefore, it is no longer necessary to pull the first pull plate to remove the fixing part from the fixing slot, completing the connection. When disassembling the connector body and installing it after repair, insert the fixing piece into the fixing slot. By pulling the second pull plate, the plug-in moves and disengages from the slot. At this time, the first spring releases its elastic potential energy, causing the first moving piece to reset. Insert the positioning piece into the positioning slot to fix the fixing piece, thus fixing the connector body above the base. This solves the problem that although welding or bolting can stably fix the automotive Fakra connector inside the car, it is very inconvenient to disconnect the automotive Fakra connector from the car interior when performing subsequent repairs. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of a vehicle-mounted Fakra connector for corner radar provided in an embodiment of this application;

[0028] Figure 2 A schematic diagram of the fastener structure provided for an embodiment of this application;

[0029] Figure 3 A schematic diagram of the outer conductor structure provided for an embodiment of this application;

[0030] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 5 A schematic diagram of the fixing groove structure provided for an embodiment of this application;

[0032] Figure 6 A schematic diagram of the first spring structure provided for an embodiment of this application;

[0033] Figure 7 A schematic diagram of the second spring structure provided for an embodiment of this application;

[0034] Figure 8 A schematic diagram of the slot structure provided for an embodiment of this application.

[0035] In the diagram: 1. Connector body; 101. Insulator; 102. Outer conductor; 103. Groove; 104. Clip; 105. Limiting element; 106. Protrusion; 107. Inner conductor; 108. Elastic contact piece; 109. Through hole; 2. Fixing mechanism; 201. Base; 202. Fixing element; 203. Positioning hole; 204. First housing; 205. Fixing groove; 206. First moving element; 207. Positioning element; 208. First crossbar; 209. First pull plate; 2010. First spring; 3. Limiting mechanism; 301. Second housing; 302. Second moving element; 303. Insert; 304. Inclined surface; 305. Second crossbar; 306. Second pull plate; 307. Second spring; 308. Slot. Detailed Implementation

[0036] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0037] Please see Figure 1 , Figure 2 and Figure 3 This application provides an on-board Fakra connector for corner radar, including a connector body 1.

[0038] Please see Figure 1 The connector body 1 is provided with a fixing mechanism 2 for fixing the connector body 1, and a limiting mechanism 3 is provided on the outside of the connector body 1.

[0039] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The connector body 1 includes an outer conductor 102, an insulator 101 is inserted inside the outer conductor 102, and an inner conductor 107 is inserted inside the insulator 101.

[0040] In the specific configuration, multiple sets of through holes 109 are formed through the outer surface of the outer conductor 102. A retainer 104 is connected inside the through holes 109. Multiple sets of grooves 103 are formed at the bottom of the outer conductor 102. A limiting member 105 is connected to the outer surface of the insulator 101. Multiple sets of protrusions 106 are connected to the outer surface of the insulator 101. The protrusions 106 are inserted into the grooves 103. With the retainer 104, after the insulator 101 is inserted into the outer conductor 102, the retainer 104 abuts against the limiting member 105 of the insulator 101 to prevent the insulator 101 from moving out of the outer conductor 102. The protrusions 106 are inserted into the grooves 103 to prevent the insulator 101 from moving further into the outer conductor 102. The insulator 101 and the outer conductor 102 are limited in the front and rear, making the structure more reliable.

[0041] In a specific configuration, the inner conductor 107 includes two sets of elastic contact pieces 108. The elastic contact pieces 108 allow the output end of the corner radar to be inserted into the interior of the inner conductor 107. The elastic contact pieces 108 form a multi-contact parallel structure, which improves the contact reliability between the connector body 1 and the input end of the corner radar and provides high vibration resistance.

[0042] In a specific configuration, the fixing mechanism 2 includes a base 201, which is located outside the connector body 1. A fixing groove 205 is provided on the top of the base 201. A fixing member 202 is connected to the outer surface of the outer conductor 102. The fixing member 202 is movably inserted into the fixing groove 205. Two sets of positioning holes 203 are provided through one side of the fixing member 202. The base 201 can be fixedly connected to the interior of the car by welding. The fixing member 202 is inserted into the fixing groove 205. By fixing the fixing member 202, the connector body 1 is fixed inside the car. When disassembling the connector body 1, it is not necessary to disconnect the base 201 from the interior of the car.

[0043] In a specific configuration, a first housing 204 is connected to one side of the base 201. A first moving member 206 is slidably connected inside the first housing 204. Two sets of positioning members 207 are connected to one side of the first moving member 206. The positioning members 207 penetrate the base 201 and are movably inserted into the positioning hole 203. By setting the positioning members 207, the positioning members 207 can be inserted into the positioning groove, thereby fixing the fixing member 202 inside the base 201. By controlling the movement of the first moving member 206, the positioning members 207 can be moved.

[0044] In a specific configuration, two sets of first crossbars 208 are connected to the other side of the first moving part 206. One end of the first crossbar 208 passes through the first housing 204 and is connected to the first pull plate 209. The outer surface of the first crossbar 208 is fitted with a first spring 2010. By setting the first pull plate 209, the first pull rod can be moved by pulling the first pull plate 209, which in turn moves the first moving part 206 and compresses the first spring 2010, causing the positioning part 207 to disengage from the slot. This allows the fixing part 202 to be removed from the inside of the fixing slot 205.

[0045] In a specific configuration, the limiting mechanism 3 includes a second housing 301, which is connected to one side of the first housing 204. A second moving member 302 is slidably connected inside the second housing 301, and a plug 303 is connected to one side of the second moving member 302. By setting the plug 303, when the first moving member 206 moves to a designated position inside the first housing 204, the plug 303 can limit the first moving member 206 inside the first housing 204, preventing the first moving member 206 from moving.

[0046] In a specific configuration, one end of the plug-in 303 penetrates through the first housing 204, and one end of the plug-in 303 is provided with a slope 304. With the slope 304, after the positioning member 207 disengages from the positioning hole 203, the first pull plate 209 can continue to be pulled, causing the first moving member 206 to move. When the first moving member 206 contacts the slope 304, it causes the second moving member 302 to move inside the second housing 301.

[0047] In a specific configuration, a slot 308 is provided at one end of the first movable component 206. By setting the slot 308, when the slot 308 moves to one side of the plug-in 303, the plug-in 303 is inserted into the interior of the slot 308, thereby limiting the first movable component 206.

[0048] In a specific configuration, the other side of the second moving part 302 is connected to a second crossbar 305. One end of the second crossbar 305 passes through the second housing 301 and is connected to a second pull plate 306. A second spring 307 is sleeved on the outer surface of the second crossbar 305. By setting the second pull plate 306, the second crossbar 305 can be moved by pulling the second pull plate 306, which in turn moves the second moving part 302 and the second spring 307, causing the plug 303 to disengage from the slot 308. At this time, the first spring 2010 releases its elastic potential energy, causing the first moving plate to reset.

[0049] The working principle of the automotive Fakra connector for corner radar is as follows: When using the automotive Fakra connector for corner radar, pulling the first pull plate 209 moves the first pull rod, which in turn moves the first moving part 206, compressing the first spring 2010. After the positioning part 207 disengages from the slot, pulling the first pull plate 209 further moves the first moving part 206 to contact the inclined surface 304, causing the plug 303 to move into the second housing 301, compressing the second spring 307. When the slot 308 moves to one side of the plug 303, the second spring 307 releases its elastic potential energy, causing the plug 303 to insert into the slot 308, thus limiting the first moving part 206 inside the first housing 204. At this point, it is no longer necessary to pull the first pull plate 209 to secure the fixing part. 202 is removed from the fixing slot 205, completing the disassembly of the connector body 1. When the connector body 1 is repaired and installed, the fixing member 202 is inserted into the fixing slot 205. By pulling the second pull plate 306, the plug 303 is moved, causing the plug 303 to disengage from the slot 308. At this time, the first spring 2010 releases its elastic potential energy, causing the first moving member 206 to reset. The positioning member 207 is inserted into the positioning slot, completing the fixing of the fixing member 202. This fixes the connector body 1 above the base 201, thus solving the problem that although welding or bolt fixing can stably fix the vehicle Fakra connector inside the car, it is very inconvenient to disconnect the vehicle Fakra connector from the car interior when repairing the vehicle Fakra connector later.

[0050] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A vehicle-mounted Fakra connector for angle radar, characterized in that, include A connector body (1) is provided on the outside of the connector body (1) for fixing the connector body (1), and a limiting mechanism (3) is provided on the outside of the connector body (1). The connector body (1) includes an outer conductor (102), an insulator (101) is inserted inside the outer conductor (102), and an inner conductor (107) is inserted inside the insulator (101).

2. The vehicle-mounted Fakra connector for angle radar according to claim 1, characterized in that, The outer surface of the outer conductor (102) is provided with multiple sets of through holes (109), and the inside of the through holes (109) is connected to a clip (104). The bottom of the outer conductor (102) is provided with multiple sets of grooves (103). The outer surface of the insulator (101) is connected to a limiting member (105). The outer surface of the insulator (101) is connected to multiple sets of protrusions (106), and the protrusions (106) are inserted into the inside of the grooves (103).

3. A vehicle-mounted Fakra connector for corner radar according to claim 2, characterized in that, The inner conductor (107) includes two sets of elastic contact pieces (108).

4. A vehicle-mounted Fakra connector for corner radar according to claim 1, characterized in that, The fixing mechanism (2) includes a base (201) which is disposed outside the connector body (1). A fixing groove (205) is provided on the top of the base (201). A fixing member (202) is connected to the outer surface of the outer conductor (102). The fixing member (202) is movably inserted into the fixing groove (205). Two sets of positioning holes (203) are provided through one side of the fixing member (202).

5. A vehicle-mounted Fakra connector for corner radar according to claim 4, characterized in that, A first housing (204) is connected to one side of the base (201). A first moving part (206) is slidably connected inside the first housing (204). Two sets of positioning parts (207) are connected to one side of the first moving part (206). The positioning parts (207) penetrate the base (201) and are movably inserted into the positioning hole (203).

6. A vehicle-mounted Fakra connector for angle radar according to claim 5, characterized in that, Two sets of first crossbars (208) are connected to the other side of the first moving part (206). One end of the first crossbar (208) passes through the first housing (204) and is connected to the first pull plate (209). A first spring (2010) is sleeved on the outer surface of the first crossbar (208).

7. A vehicle-mounted Fakra connector for angle radar according to claim 1, characterized in that, The limiting mechanism (3) includes a second housing (301), which is connected to one side of the first housing (204). A second moving part (302) is slidably connected inside the second housing (301), and a plug (303) is connected to one side of the second moving part (302).

8. A vehicle-mounted Fakra connector for angle radar according to claim 7, characterized in that, One end of the plug (303) penetrates through the first housing (204), and one end of the plug (303) is provided with an inclined surface (304).

9. A vehicle-mounted Fakra connector for corner radar according to claim 5, characterized in that, A slot (308) is provided at one end of the first movable part (206).

10. A vehicle-mounted Fakra connector for corner radar according to claim 8, characterized in that, The other side of the second moving part (302) is connected to a second crossbar (305). One end of the second crossbar (305) passes through the second housing (301) and is connected to a second pull plate (306). A second spring (307) is sleeved on the outer surface of the second crossbar (305).

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