CN213632146U

CN213632146U - Sensor and mounting plate

Info

Publication number: CN213632146U
Application number: CN202022747453.4U
Authority: CN
Inventors: 吴金; 何泽新; 许剑; 刘秋兰; 单丰武; 姜筱华; 陈立伟
Original assignee: Jiangling Motors Group Co ltd
Current assignee: Jiangling Motors Group Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-06
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a sensor and mounting panel, this sensor includes sensor housing and locates the chip in the sensor housing, sensor housing includes last casing and lower casing that upper and lower lock set up, the middle part of going up the casing is the lid type, it outwards extends a pencil interface at a side to go up the casing, it is equipped with the extension in one side relative with the pencil interface to go up the casing, the inner wall of going up the casing is equipped with a plurality of spacing arriss, the lateral surface of going up the casing is equipped with a plurality of lock grooves and recess, lower casing is equipped with the buckle at corresponding lock groove position, lower casing is equipped with the lug at corresponding groove position, the bottom of lower casing is equipped with the spacing hole that matches with spacing arris position. The utility model provides a buckled structure convenient to detach and equipment about sensor adopts.

Description

Sensor and mounting plate

Technical Field

The utility model relates to an auto-parts field, in particular to sensor and mounting panel.

Background

With the rapid development of the automobile industry, the importance of the functional configuration attached to the automobile in the automobile manufacturing industry is gradually increased, and the functional configuration is generally realized by matching a driving computer with various sensors.

Existing sensors have a relatively low life span compared to other electrical components of the automobile, and sensors are often provided in relatively concealed locations for aesthetic purposes.

However, the existing sensor is usually a totally enclosed structure, when the component is damaged, the shell of the sensor and the chip inside the shell are correspondingly removed in the replacement and disassembly processes, and when the fault diagnosis of the sensor chip is performed, the shell of the sensor is usually removed violently, and the removal difficulty is large, so that the internal chip is easily damaged, and the fault diagnosis of the chip is misled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sensor to reduce the dismouting degree of difficulty of sensor, got rid of and demolishd the casing to the diagnostic trouble's of inside chip influence.

The utility model provides a sensor, include the sensor housing and locate chip in the sensor housing, the sensor housing includes last casing and lower casing that upper and lower lock set up, the middle part of going up the casing is the lid type, it outwards extends a pencil interface at a side to go up the casing, go up the casing with one side that the pencil interface is relative is equipped with the extension, the inner wall of going up the casing is equipped with a plurality of spacing arriss, the lateral surface of going up the casing is equipped with a plurality of lock grooves and recess, the casing is corresponding down lock groove position is equipped with the buckle, the casing is corresponding down groove position is equipped with the lug, the bottom of casing be equipped with down with spacing hole that spacing arris position matches.

The utility model provides a sensor sets up the structure through adopting last casing and casing components of a whole that can function independently down to go up the casing and be equipped with respectively with casing down and be used for the fixed lock groove of joint, spacing arris, spacing hole and lug, buckle, locate inside spacing arris and spacing hole location with the realization accessible between the two, through locating outside lock groove and lug location, fixed through locating outside lock groove cooperation buckle joint. Thereby realized the location lock that the casing can descend to go up the casing, through setting up this sensor into the lock structure for the dismouting degree of difficulty of sensor reduces, has avoided demolising the problem that the sensor casing in-process caused inside chip damage easily.

Furthermore, a plurality of pins are arranged in the wire harness interface, and the pins extend from the wire harness interface to the inside of the upper shell.

Further, the wire harness interface is obliquely arranged towards the lower shell end.

Further, the lower casing is in spacing hole position is equipped with the chimb, the chimb with lower casing cooperation will spacing hole surrounds.

Furthermore, a plurality of reinforcing ribs are arranged on the inner side edge of the upper shell.

Furthermore, the two side edges of the extending part are provided with studs, a U-shaped plate is sleeved on the extending part through the studs, and the opening of the U-shaped plate faces the extending part.

Further, the lower shell is provided with a plurality of fixing columns extending downwards, and the fixing columns are arranged at the edge of the lower side end of the lower shell.

Furthermore, the inner side surface of the upper shell is provided with a plurality of limiting grooves and a plurality of limiting columns.

The utility model also provides a mounting panel, the mounting panel is equipped with the pilot hole, the lower extreme both sides of pilot hole are equipped with downwardly extending's curb plate respectively, be equipped with the barb on the curb plate, a locating rack passes through the barb is fixed in the lower extreme of pilot hole, the sensor passes through the locating rack is fixed in the pilot hole.

Furthermore, the locating rack is provided with a locating slot matched with the fixing column.

The utility model provides a mounting panel assembles outside the effect of foretell sensor in order to realize supporting assembly, still makes the sensor fixed with the sensor through locating rack and the pilot hole that sets up, and the upper surface of sensor is less than the installation face, has promoted the disguise of sensor.

Drawings

Fig. 1 is a schematic structural diagram of a sensor according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of the upper housing of FIG. 1;

FIG. 3 is a schematic structural view of the lower housing of FIG. 1;

FIG. 4 is a schematic view of an assembled structure of the sensor and the mounting plate of FIG. 4;

FIG. 5 is a bottom view of the mounting plate of FIG. 4;

fig. 6 is an enlarged view of a portion I of fig. 5.

Description of the main elements

Sensor with a sensor element	10	Upper shell	20
				Wire harness interface	21	Pin	211
Extension part	22	U-shaped plate	222
				Limiting edge	23	Groove	24
Buckling groove	25	Reinforcing rib	26
				Lower casing	30	Buckle	31
Bump	32	Limiting hole	33
				Convex edge	331	Fixing column	34
Mounting plate	100	Assembly hole	101
				Side plate	102	Barb	103
Positioning frame	104	Locating slot	1041

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to fig. 3, a sensor 10 according to an embodiment of the present invention includes a sensor housing and a chip disposed in the sensor housing, where the sensor 10 includes a first conductive layer and a second conductive layer.

Specifically, this sensor housing includes upper housing 20 and lower casing 30 that upper and lower lock set up, the middle part of upper housing 20 is the lid type, upper housing 20 outwards extends a pencil interface 21 at a side, upper housing 20 is equipped with extension 22 in the one side relative with pencil interface 21, the inner wall of upper housing 20 is equipped with two spacing arris 23, the lateral surface of upper housing 20 is equipped with two recesses 24 and four lock grooves 25, the example is not limited, two recesses 24 set up the both sides at upper housing middle part respectively, four lock grooves 25 are two double-phase settings respectively in the tip both sides of pencil interface 21 and the both sides of extension 22. The lower shell 30 is provided with a buckle 31 at a position corresponding to the buckling groove 25, the lower shell 30 is provided with a convex block 32 at a position corresponding to the groove 24, and the bottom of the lower shell 30 is provided with a limiting hole 33 matched with the limiting rib 23.

In the fastening assembling process, the groove 24 and the bump 32 are correspondingly assembled to realize the positioning of the outer side surface, the limiting rib 23 and the limiting hole 33 are correspondingly matched to realize the positioning of the inner side surface, and the fastening groove 25 and the fastener 31 are correspondingly clamped to realize the fastening effect of the upper shell 20 and the lower shell 30. The utility model provides a sensor 10 through foretell location and joint effect for this sensor 10's dismantlement and equipment are convenient relatively, and the effectual accessory loss of having overcome the sensor violence dismantlement production of sealed design. The practicability of the sensor 10 in practical application is improved.

It can be understood that the sensor 10 is internally used for placing the chip of the sensor through the cavity formed between the upper shell 20 and the lower shell 30, in order to make the chip accessible wire harness interface 21 in the sensor realize electric connection with the external port, the utility model discloses be equipped with a plurality of pins 211 in the wire harness interface that the first embodiment provided, pin 211 extends from wire harness interface 21 to the upper shell 20. The pins 211 can be correspondingly connected to the slots of the chip to electrically connect to the external ports.

Further, in order to facilitate the detachment and the insertion and extraction of the sensor 10 during the dark turning process, the wire harness interface 21 is obliquely arranged downwards, and specifically, the wire harness interface 21 is obliquely arranged towards the lower shell 30 end. So as to optimize the direction of the inserting and pulling force of the interface and the slot when assembling and disassembling the sensor 10.

The utility model discloses in the first embodiment, lower casing 30 is equipped with chimb 331 in spacing hole 33 position, and chimb 331 and lower casing 30 cooperation surround spacing hole 33. The depth of the limiting hole 33 is further increased through the arranged convex edge 331, and the firmness of the sensor 10 after assembly is improved.

In addition, go up casing 20 and be equipped with four perpendicular strengthening ribs 26 with the top on the inboard limit, when last casing 20 and casing 30 joint is fixed down, the tip of strengthening rib 26 just in time contradicts with casing 30's medial surface down to make casing 30 bottom structural strength after the assembly obtain promoting down. In addition, the sides of the ribs 26 also serve to restrain the chip mounted inside the sensor 10 from internal chip misalignment.

Further, studs are disposed on two side edges of the extension portion 22, a U-shaped plate 222 is sleeved on the extension portion 22 through the studs, and an opening of the U-shaped plate 222 faces the extension portion 22. The U-shaped plate 222 is arranged so that when the sensor 10 is removed, a tool can be inserted and hooked into the hole formed by the U-shaped plate 222 and the extension portion 22 to perform the extraction operation on the sensor 10.

In addition, the lower case 30 is provided with four fixing posts 34 extending downward, and the fixing posts 34 are provided at the edge of the lower side end of the lower case 30.

The sensor 10 provided by the utility model adopts the split structure of the upper casing 20 and the lower casing 30, and the upper casing 20 and the lower casing 30 are respectively provided with the corresponding structures for clamping and fixing, so that the fastening and fixing effect between the upper casing 20 and the lower casing 30 is realized, and the difficulty in assembling and disassembling the sensor 10 is reduced; the wire harness interface 21 inclined towards one side of the lower shell 30 is arranged, so that the stress effect in the dismounting process is facilitated; the extraction operation of the sensor 10 is facilitated by a U-shaped plate 222 provided on the extension 22.

Referring to fig. 4 to 6, the present invention further provides a mounting plate 100 for mounting the sensor 10, specifically, the mounting plate 100 is provided with a mounting hole 101, two sides of the lower end of the mounting hole 101 are respectively provided with a side plate 102 extending downward, the side plate 102 is provided with a barb 103, a positioning frame 104 is fixed to the lower end of the mounting hole 101 through the barb 103, and the sensor 10 is fixed to the mounting hole 101 through the positioning frame 104.

Further, the positioning rack 104 is provided with a positioning slot 1041 matched with the fixing column 34.

The utility model discloses a mounting panel 100 of setting, its locating rack 104 bottom is equipped with constant head tank 1041 and the fixed column 34 cooperation of sensor 10 lower extreme spacing to barb 103 joint on through locating rack 104 both sides and curb plate 102 fixes sensor 10 at the lower extreme on mounting panel 100 surface, makes sensor 10 be less than mounting panel 100 surface a little, has promoted sensor 10's disguise and to the fastness of sensor 10 installation.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The sensor is characterized in that the sensor shell comprises an upper shell and a lower shell which are arranged in a buckled mode from top to bottom, the middle of the upper shell is in a cover shape, a wiring harness interface extends outwards from one side of the upper shell, an extending portion is arranged on one side, opposite to the wiring harness interface, of the upper shell, a plurality of limiting ribs are arranged on the inner wall of the upper shell, a plurality of buckling grooves and grooves are formed in the outer side face of the upper shell, buckles are arranged on the lower shell corresponding to the buckling grooves, protruding blocks are arranged on the lower shell corresponding to the grooves, and limiting holes matched with the limiting ribs are formed in the bottom of the lower shell.

2. The sensor of claim 1, wherein a plurality of pins are disposed within the harness interface, the pins extending from the harness interface into the upper housing.

3. The sensor of claim 1, wherein the wire harness interface is angled toward the lower housing end.

4. The sensor of claim 1, wherein the lower housing is provided with a flange at the position of the position-limiting hole, and the flange cooperates with the lower housing to surround the position-limiting hole.

5. The sensor of claim 1, wherein the upper housing is provided with ribs on an inner side.

6. The sensor of claim 1, wherein studs are disposed on two sides of the extension portion, a U-shaped plate is sleeved on the extension portion through the studs, and an opening of the U-shaped plate faces the extension portion.

7. The sensor of claim 1, wherein the lower housing is provided with a plurality of downwardly extending fixing posts, and the fixing posts are provided on the edge of the lower end of the lower housing.

8. The sensor of claim 1, wherein the inner side surface of the upper housing is provided with a plurality of limiting grooves and a plurality of limiting columns.

9. A mounting plate, characterized in that the mounting plate is provided with a mounting hole, two sides of the lower end of the mounting hole are respectively provided with a side plate extending downwards, the side plates are provided with barbs, a positioning frame is fixed at the lower end of the mounting hole through the barbs, and the sensor of any one of claims 1-8 is fixed at the mounting hole through the positioning frame.