CN213275956U

CN213275956U - Mounting device and detection device

Info

Publication number: CN213275956U
Application number: CN202020883041.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Taifang Technology Co ltd
Current assignee: Beijing Taifang Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-25
Anticipated expiration: 2030-05-22

Abstract

The application provides a mounting device and a detection device. The mounting device comprises a mounting bracket, the mounting bracket is provided with a first mounting part and a second mounting part, the first mounting part is arranged to be provided with a distance measuring module, and the second mounting part is arranged to be provided with a contact detection module. The detection device comprises a mounting device, a ranging module, a contact detection module and a circuit board, wherein the ranging module, the contact detection module and the circuit board are all mounted on the mounting bracket, and the ranging module and the contact detection module are all electrically connected with the circuit board. The application provides a detection device, integrated range finding module and contact detection module in it, possess simultaneously apart from detecting and contact detection function, can effectively reduce detection device's erection site, reduce the influence etc. to the vehicle outward appearance, also be favorable to reduce cost simultaneously.

Description

Mounting device and detection device

Technical Field

The present disclosure relates to, but not limited to, the field of inspection, and more particularly, to a mounting device and an inspection device.

Background

In some technologies, a vehicle generally has both ultrasonic detection and collision detection functions, but the ultrasonic detection device and the collision detection device are generally mounted on a vehicle skin respectively, so that the mounting points on the vehicle skin are many, the appearance of the vehicle is affected, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a mounting device and a detection device, can integrate ranging module and contact detection module, can effectively reduce the erection site position, reduce the influence to the vehicle outward appearance etc. also be favorable to cost control simultaneously.

The embodiment of the application provides a mounting device, which comprises a mounting bracket, wherein the mounting bracket is provided with a first mounting part and a second mounting part, the first mounting part is used for mounting a distance measuring module, and the second mounting part is used for mounting a contact detection module;

the installing support includes the installation cavity and sets up the separation muscle in the installation cavity, it will to separate the muscle first installation cavity and second installation cavity are separated into to the installation cavity, first installation department includes first installation cavity, the second installation department includes the second installation cavity.

In some exemplary embodiments, the mounting device further comprises a ranging module mounting assembly comprising a ranging bracket secured within the first mounting cavity, the ranging bracket configured to mount the ranging module.

In some exemplary embodiments, the distance measuring bracket has a third mounting cavity configured to mount the distance measuring module, and an opening of the third mounting cavity faces the partition rib.

In some exemplary embodiments, a bottom wall of the third mounting cavity is configured to secure the ranging module, and the ranging module mounting assembly further includes a flexible filler disposed within the third mounting cavity.

In some exemplary embodiments, the ranging module mounting assembly further comprises an end cap fixed to an end of the first mounting cavity remote from the partition rib, and the ranging bracket is fixed between the end cap and the partition rib;

or, range finding module installation component still includes solid fixed ring, be equipped with annular mounting groove on the outside wall of range finding support, gu fixed ring installs in the mounting groove, gu fixed ring's outside wall with be equipped with the protruding muscle in location on one of the inside wall face of first installation cavity, be equipped with on the other with protruding muscle complex positioning groove in location.

In some exemplary embodiments, the second mounting cavity is configured to mount the contact detecting module and a circuit board on which the contact detecting module is fixed.

In some exemplary embodiments, the mounting device further includes a fixing cap fixed at the first end of the mounting bracket, the edge of the second end of the mounting bracket is provided with a stopping portion extending outwards, and the stopping portion and the fixing cap are configured to be matched, clamped and fixed on the device to be tested.

In some exemplary embodiments, the stopping portion and the fixing cap are configured to cooperatively clamp a housing of the device under test, and a fastening adhesive is disposed between the stopping portion and the housing.

The embodiment of the application provides a detection device, including foretell installation device, ranging module, contact detection module and circuit board, the ranging module with the contact detection module install respectively extremely the first installation department and the second installation department of installation device's installing support, the circuit board install extremely the installing support, just the ranging module with the contact detection module all with the circuit board electricity is connected.

The mounting device is used for mounting and fixing the ranging module, the contact detection module and the circuit board to form the detection device. The distance measuring module can realize the distance detection function, and detect the distance between the equipment to be detected and other objects, if: the distance of the vehicle from the obstacle at equal intervals; the contact detection module can realize a contact detection function and detect whether the equipment to be detected is in contact with other objects, such as whether the vehicles and the like collide, scrape, press, knock, scratch and the like with the obstacles. The distance measuring module and the contact detection module are integrated in the detection device, and the distance measuring and contact detection functions are achieved, so that the installation positions of the detection device can be effectively reduced, the influence on the appearance of the vehicle is reduced, and the cost is reduced.

Other features and advantages of the present application will be in the description that follows.

Drawings

The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.

Fig. 1 is an exploded view of a detection device according to an embodiment of the present application;

FIG. 2 is a schematic front view of the detecting device shown in FIG. 1;

FIG. 3 is a schematic diagram of a right side view of the detecting device shown in FIG. 1;

FIG. 4 is a rear view of the detecting device shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view of the detecting device shown in FIG. 1;

FIG. 6 is a schematic view of a detection apparatus according to another embodiment of the present application;

FIG. 7 is a schematic front view of the detecting device shown in FIG. 6;

FIG. 8 is a schematic diagram of a right side view of the detecting device shown in FIG. 6;

FIG. 9 is a rear view of the detecting device shown in FIG. 6;

fig. 10 is a schematic sectional structure view of the detecting device shown in fig. 6.

Reference numerals:

1-mounting a bracket; 11-separating ribs; 111-a wire-passing hole; 12-a stop; 121-gluing a glue groove; 13-a first mounting cavity; 131-a card slot; 132-a positioning groove; 14-a second mounting cavity; 21-a ranging module; 22-a ranging stand; 221-a third mounting cavity; 222-annular groove, 223-mounting groove, 23-flexible filler; 24-a sealing ring; 25-end cap; 251-a hook; 26-a fixed ring; 261-positioning convex ribs; 3-a contact detection module; 4-a circuit board; 5-fixing the cap; 6-shell.

Detailed Description

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

The mounting device provided by the embodiment of the application, as shown in fig. 1-5 or fig. 6-10, comprises a mounting bracket 1, wherein the mounting bracket 1 is provided with a first mounting part and a second mounting part, the first mounting part is used for mounting a distance measuring module 21, and the second mounting part is used for mounting a contact detection module 3.

In the mounting device, the mounting bracket 1 has a first mounting portion and a second mounting portion for mounting and fixing the ranging module 21 and the contact detecting module 3, respectively, to form a detecting device. The distance measuring module can realize the distance detection function, and detect the distance between the equipment to be detected and other objects, if: the distance of the vehicle from the obstacle at equal intervals; the contact detection module can realize a contact detection function and detect whether the equipment to be detected is in contact with other objects, such as whether the vehicles and the like collide, scrape, press, knock, scratch and the like with the obstacles.

This installation device can install range finding module 21 and contact detection module 3 simultaneously for the detection device who forms possesses distance detection and contact detection function simultaneously, can effectively reduce detection device's mounting point position, reduces the influence etc. to vehicle outward appearance, also is favorable to reduce cost simultaneously.

In some exemplary embodiments, as shown in fig. 5 or 10, the mounting bracket 1 includes a mounting cavity and a partition rib 11 disposed in the mounting cavity, the partition rib 11 partitions the mounting cavity in the mounting bracket 1 into a first mounting cavity 13 and a second mounting cavity 14, the first mounting cavity includes the first mounting cavity 13, the second mounting cavity includes the second mounting cavity 14, so that the distance measuring module 21 is mounted in the first mounting cavity 13, and the contact detecting module 3 is mounted in the second mounting cavity 14.

First installation cavity 13 and second installation cavity 14 are separated through separating muscle 11 in installing support 1, and ranging module 21 and contact detection module 3 are installed respectively in first installation cavity 13 and second installation cavity 14, have realized ranging module and contact detection module's installation fixed, and can play the guard action to ranging module and contact detection module.

In some exemplary embodiments, as shown in fig. 1 and 5, or as shown in fig. 6 and 10, the mounting device further includes a ranging module mounting assembly including a ranging bracket 22, the ranging bracket 22 being secured within the first mounting cavity 13, and the ranging bracket 22 being configured to mount a ranging module 21.

In the installation device, a distance measurement module 21 is fixed in the first installation cavity 13 through a distance measurement bracket 22.

In some exemplary embodiments, as shown in fig. 1 and 5, or as shown in fig. 6 and 10, the ranging bracket 22 has a third mounting cavity 221, the third mounting cavity 221 is configured to mount the ranging module 21, and an opening of the third mounting cavity 221 faces the partition rib 11.

In some exemplary embodiments, as shown in fig. 1 and 5, or as shown in fig. 6 and 10, the bottom wall of the third mounting cavity 221 is configured to secure the ranging module 21, and the ranging module mounting assembly further includes a flexible filler 23 disposed within the third mounting cavity 221.

Be equipped with the opening in the range finding support 22 and separate the third installation cavity 221 of muscle 11, range finding module 21 accessible gluing etc. mode is fixed on the diapire of third installation cavity 221, and the third installation cavity 221 intussuseption is filled with flexible filler 23, and flexible filler 23 can be semi-solid glue, bubble cotton or sponge etc.. The flexible filler 23 may play a role of buffering protection and signal interference prevention for the ranging module 21.

In some exemplary embodiments, a sealing ring 24 is disposed between the distance measuring bracket 22 and the separation rib 11.

As shown in fig. 1 and 5, an annular groove 222 may be formed on an end surface of the distance measuring bracket 22 adjacent to the partition rib 11, and the sealing ring 24 is installed in the annular groove 222. The sealing ring 24 can play a role of sealing and waterproofing.

In an exemplary embodiment, as shown in fig. 1, 2 and 5, the ranging module mounting assembly further includes an end cap 25, the end cap 25 is fixed to an end of the first mounting cavity 13 away from the partition rib 11, and the ranging bracket 22 is fixed between the end cap 25 and the partition rib 11.

As shown in fig. 1 and 5, a hook 251 (or a clamping groove) is arranged on the end cover 25, a clamping groove 131 (or a hook) is arranged on the wall of the first mounting cavity 13, the hook 251 is clamped to the clamping groove 131 from the inner side of the first mounting cavity 13, the end cover 25 is fixed at one end of the first mounting cavity 13, and the distance measuring support 22 and the separation rib 11 are matched to position the distance measuring support 22, so that the distance measuring module 21 is fixed. The end cap 25 may be made of plastic or other materials.

During the assembly, install sealing washer 24 on range finding support 22 earlier, then pack into range finding support 22 in the first installation cavity 13 of installing support 1, assemble end cover 25 at last to will inject range finding support 22 in installing support 1 through end cover 25.

In another exemplary embodiment, as shown in fig. 6-10, the distance measuring module mounting assembly further includes a fixing ring 26, an annular mounting groove 223 is formed on an outer side wall surface of the distance measuring bracket 22, the fixing ring 26 is mounted in the mounting groove 223, one of the outer side wall surface of the fixing ring 26 and an inner side wall surface of the first mounting cavity 13 is provided with a positioning rib 261, and the other is provided with a positioning groove 132 engaged with the positioning rib 261.

As shown in fig. 6 and 10, the outer side wall surface of the fixing ring 26 may be provided with a positioning rib 261, and the inner side wall surface of the first mounting cavity 13 may be provided with a positioning groove 132 engaged with the positioning rib 261.

Fixed ring 26 is sleeved outside ranging bracket 22, and fixed ring 26 is fixed in first mounting cavity 13 through the cooperation of locating convex rib 261 and locating groove 132, and then has realized ranging bracket 22 and ranging module 21's fixed.

In some exemplary embodiments, the fixing ring 26 may have elasticity such that the positioning ribs 261 are engaged with the positioning grooves 132. The fixing ring 26 may be made of silica gel, or other elastic materials.

During assembly, the distance measuring bracket 22 is firstly sleeved with the fixing ring 26 and then is plugged into the first mounting cavity 13 of the mounting bracket 1. When the plug is inserted, the positioning rib 261 of the fixing ring 26 is engaged with the positioning groove 132 of the mounting bracket 1 by the elastic deformation of the fixing ring 26 itself. The retaining ring 26 is an interference fit with the mounting bracket 1 to define the ranging bracket 22 within the mounting bracket 1.

In some exemplary embodiments, as shown in fig. 1 and 5, or as shown in fig. 6 and 10, the second mounting cavity 14 is configured to mount the contact detecting module 3 and the circuit board 4, and the contact detecting module 3 is fixed on the circuit board 4.

In some exemplary embodiments, as shown in fig. 5 or 10, the contact detecting module 3 is fixed to the partition rib 11. Such as: one side of the contact detection module 3 may be soldered to the circuit board 4 and the other side of the contact detection module 3 may be bonded to the spacer 11.

In some exemplary embodiments, as shown in fig. 4 or 9, the distance measuring module 21 is installed in the first installation cavity 13, the contact detecting module 3 and the circuit board 4 are both fixed in the second installation cavity 14, and in order to facilitate the electrical connection between the distance measuring module 21 and the circuit board 4, a wire passing hole 111 may be provided on the separation rib 11, so that a wire connected to the distance measuring module 21 passes through the wire passing hole 111 to achieve the connection with the circuit board 4.

In some exemplary embodiments, the second mounting cavity 14 is filled with a sealant, which can serve to seal and prevent water.

Through sealing washer 24 and sealed gluey cooperation, can carry out good sealed to ranging module 21 and contact detection module 3, and then play good airtight waterproof effect to whole detection device.

In some exemplary embodiments, as shown in fig. 1 and 5 or as shown in fig. 6 and 10, the mounting apparatus further includes a fixing cap 5, the fixing cap 5 is fixed at the first end of the mounting bracket 1, the edge of the second end of the mounting bracket 1 is provided with a stopping portion 12 extending outward, and the stopping portion 12 and the fixing cap 5 are configured to be clamped and fixed on the device under test.

As shown in fig. 5 or fig. 10, the fixing cap 5 fixes one end of the mounting bracket 1 close to the second mounting cavity 14 (i.e., the first end of the mounting bracket 1), the first end of the mounting bracket 1 is provided with an external thread, the fixing cap 5 is provided with an internal thread, and the fixing cap 5 can be screwed on the mounting bracket 1. The screw thread screwed joint part of the fixing cap 5 and the mounting bracket 1 can be provided with anti-loose glue to prevent the fixing cap 5 from loosening.

One end of the mounting bracket 1 close to the first mounting cavity 13 (i.e. the second end of the mounting bracket 1) is provided with a stopping part 12, the stopping part 12 and the fixing cap 5 support have a gap, and the stopping part 12 and the fixing cap 5 can clamp and fix the device to be tested.

In some exemplary embodiments, as shown in fig. 5 or 10, the stopping portion 12 and the fixing cap 5 are configured to cooperatively clamp the housing 6 of the device under test, and a fastening adhesive is disposed between the stopping portion 12 and the housing 6.

In particular, the stop 12 and the fixing cap 5 may clamp the device under test, such as: the shell 6 of the vehicle is provided with a mounting through hole, when the detection device is mounted, the mounting bracket 1 can pass through the mounting through hole, wherein the stopping part 12 is positioned on the outer side of the shell 6, and the fixing cap 5 is positioned on the inner side of the shell 6, so that the mounting device is clamped and fixed on the shell 6 of the vehicle, and the mounting and fixing of the detection device are realized.

Can be equipped with on the terminal surface that is close to casing 6 of backstop portion 12 and glue groove 121, should glue and can be equipped with the fastening in the groove 121 and glue to it is fixed with backstop portion 12 and casing 6 bonding, when the casing 6 of vehicle contacted with the barrier like this, the signal accessible installing support 1 of casing 6 transmitted for contact detection module 3, was favorable to strengthening the contact signal.

When the vehicle body detection device is assembled, components with structures such as the end cover 25 (or the fixing ring 26), the distance measurement bracket 22 and the mounting bracket 1 penetrate through the mounting through hole from the outer side of the vehicle body 6, then the fixing cap 5 is assembled, and the fixing cap 5 and the mounting bracket 1 are connected through threads, so that the whole detection device is fixed with the vehicle body 6.

The detection device provided by the embodiment of the application is shown in fig. 1-5 or fig. 6-10, and comprises the installation device, the ranging module 21, the contact detection module 3 and the circuit board 4, wherein the ranging module 21 and the contact detection module 3 are conveniently installed on the first installation part and the second installation part of the installation support 1 of the installation device, the circuit board 4 is installed on the installation support 1, and the ranging module 21 and the contact detection module 3 are both connected with the circuit board 4.

The distance measuring module 21, the contact detection module 3 and the circuit board 4 are integrated in the detection device, so that the detection device has the functions of distance detection and contact detection, the mounting positions of the detection device can be effectively reduced, the influence on the appearance of a vehicle is reduced, and the cost is reduced.

In some exemplary embodiments, the ranging module 21 includes, but is not limited to, a laser sensor, an ultrasonic sensor, a radar, and the like.

In some exemplary embodiments, the contact detection module 3 includes an elastic wave sensor. The elastic wave sensor may be a piezoelectric ceramic sensor, a piezoelectric film sensor, a piezoelectric crystal sensor or other sensor with piezoelectric effect, a deformation sheet, etc.

The working principle of the detection device provided by the embodiment of the application is as follows.

When distance detection is required, the distance measurement module 21 is directly excited by the control system to send and recover signals, and at the moment, the contact detection module 3 does not work (or works simultaneously). When the contact signal needs to be detected, the contact detection module 3 passes through the equipment to be detected, if the deformation of the shell 6 of the vehicle drives the deformation of the mounting bracket 1, thereby the excitation contact detection module 3 generates an electric signal (the shell 6 of the vehicle collides with the deformation, the deformation of the fixing cap 5 and the mounting bracket 1 which are fixedly connected with the shell is caused, the deformation of the mounting bracket 1 causes the deformation of the contact detection module 3 which is fixedly pasted, the piezoelectric reaction occurs in the contact detection module 3), and the signal is simultaneously fed back to a related control system for signal processing, and at the moment, the distance measurement module 21 can not work (or work simultaneously).

Although the embodiments disclosed in the present application are described above, the descriptions are only for the convenience of understanding the present application, and are not intended to limit the present application. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.

Claims

1. A mounting device, comprising a mounting bracket having a first mounting portion configured to mount a ranging module and a second mounting portion configured to mount a contact detection module;

2. The mounting device of claim 1, further comprising a ranging module mounting assembly comprising a ranging bracket secured within the first mounting cavity, the ranging bracket configured to mount the ranging module.

3. The mounting device of claim 2, wherein the ranging bracket has a third mounting cavity configured to mount the ranging module, the third mounting cavity opening toward the spacer bar.

4. The mounting device of claim 3, wherein a bottom wall of the third mounting cavity is configured to secure the ranging module, the ranging module mounting assembly further comprising a flexible filler disposed within the third mounting cavity.

5. The mounting device of claim 2, wherein the ranging module mounting assembly further comprises an end cap secured to an end of the first mounting cavity distal from the spacer bar, the ranging bracket secured between the end cap and the spacer bar;

6. The mounting device of any one of claims 1-5, wherein the second mounting cavity is configured to mount the contact detection module and a circuit board on which the contact detection module is secured.

7. The mounting device of any one of claims 1-5, further comprising a retaining cap secured to the first end of the mounting bracket, wherein an edge of the second end of the mounting bracket is provided with a stop extending outwardly, and wherein the stop and the retaining cap are configured to cooperate to clamp onto a device under test.

8. The mounting arrangement of claim 7, wherein the stop portion and the retaining cap are configured to cooperatively clamp a housing of the device under test, and wherein a fastening adhesive is disposed between the stop portion and the housing.

9. A detection device comprising the mounting device of any one of claims 1-8, a ranging module, a contact detection module, and a circuit board, wherein the ranging module and the contact detection module are mounted to the first mounting portion and the second mounting portion of the mounting bracket of the mounting device, respectively, the circuit board is mounted to the mounting bracket, and the ranging module and the contact detection module are electrically connected to the circuit board.