CN108931364A - Tail-gate detection device and with its tail-gate detection system, vehicle - Google Patents
Tail-gate detection device and with its tail-gate detection system, vehicle Download PDFInfo
- Publication number
- CN108931364A CN108931364A CN201810764059.6A CN201810764059A CN108931364A CN 108931364 A CN108931364 A CN 108931364A CN 201810764059 A CN201810764059 A CN 201810764059A CN 108931364 A CN108931364 A CN 108931364A
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- CN
- China
- Prior art keywords
- limiting section
- tail
- gate
- gate detection
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The invention discloses a kind of tail-gate detection device and with its tail-gate detection system, vehicle, the tail-gate detection device includes: the first limiting section and the second limiting section, one in first limiting section and the second limiting section is adapted to be mounted to tail-gate inner panel, another is adapted to be mounted to side-wall outer-plate, and when tail-gate is closed, first limiting section is mutually compressed with the second limiting section, second limiting section includes pressure sensor to detect pressure when the first limiting section compresses the second limiting section, and pressure sensor is suitable for being connected with the control unit of vehicle.Tail-gate detection device according to the present invention detects the pressure between the first limiting section and the second limiting section by pressure sensor when tail-gate is closed.When pressure, which is unsatisfactory for tail-gate, closes demand, user or testing staff can be prompted, consequently facilitating the installation site etc. of components multiple on tail-gate is adjusted in testing staff, repair maintenance in time to vehicle convenient for user, improve the service life of vehicle.
Description
Technical field
The invention belongs to technical field of vehicle manufacture, in particular to a kind of tail-gate detection device and with its tail
Door detection system, vehicle.
Background technique
In the related technology, the tail-gate of vehicle needs to guarantee that tail-gate fixation is not shaken after closing, but in actual production, plate weldering
It connects there are certain deviation, can not be fixed when so as to cause vehicle tail door closing and not shake (tension or poor contact), there are nothings
Method contacts or interferes excessive phenomenon, and this phenomenon is not easy to be detected, and then makes troubles to the production of vehicle.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of vehicle
Tail-gate detection device, the tail-gate detection device can detect to for door closure state, if tail-gate closed state is abnormal,
It will sound an alarm.
The present invention also proposes that a kind of tail-gate detection system, tail-gate detection system include above-mentioned tail-gate detection device.
The present invention also proposes that a kind of vehicle, vehicle include above-mentioned tail-gate detection system.
The tail-gate detection device of the vehicle of embodiment according to a first aspect of the present invention, comprising: the first limiting section and the second limit
Position portion, one in first limiting section and second limiting section is adapted to be mounted to tail-gate inner panel, another is suitable for installation
In side-wall outer-plate, and when tail-gate is closed, first limiting section is mutually compressed with second limiting section, second limit
Portion includes pressure sensor to detect pressure, the pressure sensor when first limiting section compresses second limiting section
It is connected suitable for the control unit with vehicle.
Tail-gate detection device according to an embodiment of the present invention is limited by pressure sensor to first when tail-gate is closed
Pressure between portion and the second limiting section is detected, and the pressure value that will test feeds back to control unit.When pressure is unsatisfactory for
When tail-gate closes demand, user or testing staff can be prompted, consequently facilitating testing staff is to components multiple on tail-gate
Installation site etc. is adjusted, and repairs maintenance in time to vehicle convenient for user, improves the service life of vehicle.
Tail-gate detection device according to an embodiment of the present invention, second limiting section further include: limiting section bracket, the pressure
Force snesor is installed on the limiting section bracket；Limiting section ontology, the limiting section ontology coat the limiting section bracket and institute
Pressure sensor is stated, the limiting section ontology is made of elastic material.
Tail-gate detection device according to an embodiment of the present invention, the limiting section bracket include bottom plate and support plate, the branch
Fagging is connected with the bottom plate, and the support plate and the backplanes support are formed as acute angle, in first limiting section and institute
When stating the second limiting section and mutually compressing, first limiting section compress second limiting section end face and the support plate it is flat
Row.
The connecting pin of tail-gate detection device according to an embodiment of the present invention, the support plate and the bottom plate is equipped with protrusion
Section.
Tail-gate detection device according to an embodiment of the present invention, the limiting section ontology include ontology bottom plate and ontology support
Block, the ontology bottom plate are suitable for being connected with side-wall outer-plate, and the bottom plate is set in the ontology bottom plate, and the support plate is set to institute
It states in ontology supporting block.
Tail-gate detection device according to an embodiment of the present invention, the ontology supporting block is towards the side of first limiting section
With the contact surface being obliquely installed, the contact surface is parallel with the support plate.
Tail-gate detection device according to an embodiment of the present invention, the contact surface have groove, the groove and the pressure
The setting of sensor face.
Tail-gate detection device according to an embodiment of the present invention, first limiting section is towards the side of second limiting section
Equipped with multiple boss, second limiting section is equipped with multiple grooves, the groove and institute towards the side of first limiting section
Boss one-to-one correspondence is stated, and the groove and the pressure sensor face are arranged.
The tail-gate detection system of embodiment according to a second aspect of the present invention, comprising: above-mentioned tail-gate detection device；Alarm
Device；Control unit, described control unit is electrically connected with the pressure sensor, the alarm, in the pressure sensor
Corresponding alarm is issued when the pressure detected is greater than the first preset value or less than the second preset value.
The vehicle of embodiment according to a third aspect of the present invention, including above-mentioned tail-gate detection system.
The tail-gate detection device and above-mentioned tail-gate detection system and vehicle compared with the existing technology possessed by advantage
Identical, details are not described herein.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of tail-gate detection device according to an embodiment of the present invention；
Fig. 2 is the main view of the second limiting section according to an embodiment of the present invention；
Fig. 3 is the side view of the second limiting section according to an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of tail-gate detection device according to an embodiment of the present invention, wherein the first limiting section compresses
Two limiting sections, and the first limiting section is mounted on tail-gate inner panel, the second limiting section is mounted on side-wall outer-plate.
Appended drawing reference:
Tail-gate detection device 100,
First limiting section 1, boss 11, the second limiting section 2, pressure sensor 21,
Limiting section bracket 22, bottom plate 221, support plate 222, groove 2221, raised section 223,
Limiting section ontology 23, ontology bottom plate 231, ontology supporting block 232, sensor harness 3,
Side-wall outer-plate 200, tail-gate inner panel 300.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Vehicle according to an embodiment of the present invention includes tail-gate detection system, by the way that tail-gate detection system is arranged, when vehicle closes
When closing tail-gate, vehicle tail door closed state can be detected, and when the tail-gate closed state of vehicle is unsatisfactory for the closing of tail-gate
When demand, user can be prompted.
A kind of tail-gate detection system according to embodiments of the present invention is described referring to Fig. 1-Fig. 4, according to embodiments of the present invention
Tail-gate detection system include: tail-gate detection device 100, alarm and control unit.
Tail-gate detection device 100 according to an embodiment of the present invention, tail-gate detection according to an embodiment of the present invention are described first
Device 100 includes the first limiting section 1 and the second limiting section 2.
As shown in Figure 1, Figure 2 and Figure 4, in an embodiment of the present invention, one in the first limiting section 1 and the second limiting section 2
A to be installed on tail-gate inner panel 300, another can be installed on side-wall outer-plate 200.
Specifically, when the first limiting section 1 is mounted on tail-gate inner panel 300, the second limiting section 2 is mountable in side-wall outer-plate
200；When the first limiting section 1 is mounted on side-wall outer-plate 200, the first limiting section 1 is mountable in tail-gate inner panel 300 (referring to Fig. 4).
The installation situation of first limiting section 1 and the second limiting section 2, can be adjusted according to actual needs.
As shown in Figure 3 and Figure 4, when tail-gate is closed, the first limiting section 1 is mutually compressed with the second limiting section 2, the second limit
Portion 2 includes pressure sensor 21, and pressure sensor 21 can detect pressure, pressure when the first limiting section 1 compresses the second limiting section 2
Sensor 21 can be connected by sensor harness 3 with the control unit of vehicle, and signal is transferred to by sensor harness 3
Control unit.Wherein, pressure sensor 21 is arranged spaced apart multiple, and then may make the detection of tail-gate detection device 100
Better effect is accurate.
Specifically, when pressure sensor 21 can be when tail-gate be closed to the pressure between tail-gate inner panel 300 and side-wall outer-plate 200
Power is detected, and the pressure value that will test feeds back to control unit.When the tail-gate of vehicle satisfaction does not close demand, control is single
Member control alarm sounds an alarm, and then can prompt user；When the tail-gate of vehicle meets closing demand, tail-gate is closed
It closes, alarm does not sound an alarm.
Further, when vehicle off-line test (detection i.e. from production line after the assembly is completed), tail-gate is closed, pressure passes
Sensor 21 is detected, and the pressure value that will test feeds back to control unit, such as between the first limiting section 1 and the second limiting section 2
Pressure be greater than the first preset value when, control unit control warning device issue the first alarm.At this point, the first limiting section 1 and
Two limiting sections, 2 contact pressure is excessive, is unsatisfactory for the closing demand of tail-gate, needs testing staff to the components installation site etc. of tail-gate
It is adjusted.When such as the pressure between the first limiting section 1 and the second limiting section 2 less than the second preset value, control unit control report
Alarm device issues the second alarm.At this point, the first limiting section 1 and the second limiting section 2 not in contact with or gentle touchdown, be unsatisfactory for tail-gate
Closing demand needs testing staff that the components installation site etc. of tail-gate is adjusted.
It should be noted that pressure sensor 21 can be to the first limiting section 1 and second when tail-gate has closing motion
Pressure between limiting section 2 is detected.The first alarm that alarm issues is different from the second alarm, and then convenient for prompt detection
Personnel according to the pressure size between the first limiting section 1 and the second limiting section 2 to installation site of components multiple on tail-gate etc. into
Row is adjusted.
Control unit is electrically connected with pressure sensor 21, alarm, and then big in the pressure that pressure sensor 21 detects
Corresponding alarm is issued in the first preset value or less than the second preset value when.
It is understood that the first preset value is greater than the second preset value, when the pressure that pressure sensor 21 detects is the
When between one preset value and the second preset value, the tail-gate for meeting vehicle closes the pressure needed, and the tail-gate of vehicle can close.
Tail-gate detection device 100 according to an embodiment of the present invention, when tail-gate is closed, by pressure sensor 21 to first
Pressure between limiting section 1 and the second limiting section 2 is detected, and the pressure value that will test feeds back to control unit.Work as pressure
When being unsatisfactory for tail-gate closing demand, user or testing staff can be prompted, consequently facilitating testing staff is to multiple on tail-gate
The installation site etc. of component is adjusted, and repairs maintenance in time to vehicle convenient for user, improves the service life of vehicle.
Tail-gate detection system according to an embodiment of the present invention can be to the closing of tail-gate by the way that tail-gate detection device 100 is arranged
State is detected, so can detect that tail-gate close when, whether the pressure between tail-gate and side wall meets the closing need of tail-gate
It asks.If not satisfied, control unit control alarm equipment alarm, and then can prompt user's tail-gate close there are problem (close tension or
It is not closed completely), so that vehicle can be repaired the operation such as maintenance by user, the service life of vehicle can be promoted.
As shown in figure 3, in an embodiment of the present invention, the second limiting section 2 further includes limiting section bracket 22 and limiting section sheet
Body 23, pressure sensor 21 are installed on limiting section bracket 22, and limiting section ontology 23 coats limiting section bracket 22 and pressure sensor
21, limiting section ontology 23 is made of elastic material.Limiting section ontology 23 can protect limiting section bracket 22, and elastic material
It can be effectively prevented from the first limiting section 1 and destroy tail-gate detection device 100 since pressure is excessive when the second limiting section 2 contacts
Structure.
Optionally, limiting section ontology 23 can be rubber parts, and rubber parts can increase the first limiting section 1 and the second limiting section 2
Between frictional force, and to limiting section bracket 22 have good protecting effect.
As shown in Figure 3 and Figure 4, in an embodiment of the present invention, limiting section bracket 22 includes bottom plate 221 and support plate 222,
Support plate 222 is connected with bottom plate 221, and support plate 222 and the support of bottom plate 221 form acute angle.In the first limiting section 1 and the second limit
When position portion 2 mutually compresses, when the first limiting section 1 compresses the second limiting section 2, the end face of the first limiting section 1 and support plate 222 are flat
Row, and then first limiting section 1 is detected with pressure when the second limiting section 2 convenient for pressure sensor 21, and support plate 222
It is simple and reliable for structure between bottom plate 221, convenient for being manufactured at production.
As shown in figure 3, the connecting pin of support plate 222 and bottom plate 221 is equipped with protrusion in further embodiment of the present invention
Section 223, to can avoid junction stress concentration of the support plate 222 with bottom plate 221, so that between support plate 222 and bottom plate 221
Connection it is stronger.
As shown in Figure 3 and Figure 4, in some optional embodiments of the invention, limiting section ontology 23 includes ontology bottom plate
231 and ontology supporting block 232, ontology bottom plate 231 is suitable for being connected with side-wall outer-plate 200, bottom plate 221 in ontology bottom plate 231,
Support plate 222 is set in ontology supporting block 232, consequently facilitating limiting section ontology 23 and the installation of limiting section bracket 22 cooperate, and is tied
Structure is simple, manufacture easy to produce.
As shown in Figure 3 and Figure 4, in further embodiment of the present invention, ontology supporting block 232 is towards the first limiting section 1
Side there is the contact surface that is obliquely installed, contact surface is parallel with support plate 222 so that ontology supporting block 232 with support
The connection of plate 222 is stronger, and support plate 222 is more uniformly stressed.
As shown in Fig. 2, in some embodiments of the invention, contact surface has groove 2221, groove 2221 and pressure are passed
The setting of 21 face of sensor, so as to be convenient for the setting of pressure sensor 21, and can be convenient for the first limiting section 1 and the second limiting section
Pressure between 2 is detected.
As depicted in figs. 1 and 2, in an embodiment of the present invention, the side of the first limiting section 1 towards the second limiting section 2 is set
There are multiple boss 11, the second limiting section 2 is equipped with multiple grooves 2221, groove 2221 and boss towards the side of the first limiting section 1
11 correspond, and groove 2221 and 21 face of pressure sensor are arranged.It is recessed when the first limiting section 1 compresses the second limiting section 2
Slot 2221 and boss 11 cooperate, it is possible to increase the frictional force between the first limiting section 1 and the second limiting section 2, and then convenient for first
Pressure between limiting section 1 and the second limiting section 2 is detected.
Optionally, the first limiting section 1 can be polypropylene material, select polypropylene may make the first limiting section 1 have compared with
Good chemical stability, is not influenced by humidity, and has good mechanical property, has good impact resistance, and then can increase
Add the service life of the first limiting section 1, and can preferably cooperate with the second limiting section 2.
As shown in Figure 1, being all provided on first limiting section 1 and the second limiting section 2 in some optional embodiments of the invention
There is mounting hole, the first limiting section 1 and the second limiting section 2 can be fixed on installation site, and firm and reliable connection by connector.
Tail-gate detection device 100 according to an embodiment of the present invention, the first limiting section 1 and the second limit when can be closed to tail-gate
Pressure between position portion 2 is detected, and when pressure, which is unsatisfactory for tail-gate, closes demand, can be mentioned to user or testing staff
Show, consequently facilitating the installation site etc. of components multiple on tail-gate is adjusted in testing staff, convenient for user to vehicle in time into
Row maintenance, improves the service life of vehicle.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of tail-gate detection device of vehicle characterized by comprising the first limiting section and the second limiting section, described first
One in limiting section and second limiting section is adapted to be mounted to tail-gate inner panel, another is adapted to be mounted to side-wall outer-plate, and
When tail-gate is closed, first limiting section is mutually compressed with second limiting section, and second limiting section includes that pressure passes
To detect pressure when first limiting section compresses second limiting section, the pressure sensor is suitable for and vehicle sensor
Control unit is connected.
2. the tail-gate detection device of vehicle according to claim 1, which is characterized in that second limiting section further include:
Limiting section bracket, the pressure sensor are installed on the limiting section bracket；
Limiting section ontology, the limiting section ontology coat the limiting section bracket and the pressure sensor, the limiting section sheet
Body is made of elastic material.
3. the tail-gate detection device of vehicle according to claim 2, which is characterized in that the limiting section bracket includes bottom plate
And support plate, the support plate are connected with the bottom plate, and the support plate and the backplanes support are formed as acute angle, described
When first limiting section and second limiting section mutually compress, first limiting section compress the end face of second limiting section with
The support plate is parallel.
4. the tail-gate detection device of vehicle according to claim 3, which is characterized in that the support plate and the bottom plate
Connecting pin is equipped with raised section.
5. the tail-gate detection device of vehicle according to claim 3, which is characterized in that the limiting section ontology includes ontology
Bottom plate and ontology supporting block, the ontology bottom plate are suitable for being connected with side-wall outer-plate, and the bottom plate is set in the ontology bottom plate, institute
Support plate is stated in the ontology supporting block.
6. the tail-gate detection device of vehicle according to claim 5, which is characterized in that the ontology supporting block is described in
The side of first limiting section has the contact surface being obliquely installed, and the contact surface is parallel with the support plate.
7. the tail-gate detection device of vehicle according to claim 6, which is characterized in that the contact surface has groove, institute
It states groove and the pressure sensor face is arranged.
8. the tail-gate detection device of vehicle according to claim 1, which is characterized in that first limiting section is described in
The side of second limiting section is equipped with multiple boss, and second limiting section is equipped with multiple recessed towards the side of first limiting section
Slot, the groove and the boss correspond, and the groove and the pressure sensor face are arranged.
9. a kind of tail-gate detection system characterized by comprising
Such as tail-gate detection device of any of claims 1-8；
Alarm；
Control unit, described control unit is electrically connected with the pressure sensor, the alarm, in the pressure sensor
Corresponding alarm is issued when the pressure detected is greater than the first preset value or less than the second preset value.
10. a kind of vehicle characterized by comprising tail-gate detection system as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764059.6A CN108931364A (en) | 2018-07-12 | 2018-07-12 | Tail-gate detection device and with its tail-gate detection system, vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764059.6A CN108931364A (en) | 2018-07-12 | 2018-07-12 | Tail-gate detection device and with its tail-gate detection system, vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108931364A true CN108931364A (en) | 2018-12-04 |
Family
ID=64448056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764059.6A Pending CN108931364A (en) | 2018-07-12 | 2018-07-12 | Tail-gate detection device and with its tail-gate detection system, vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108931364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114596021A (en) * | 2022-01-12 | 2022-06-07 | 徐州工程学院 | Intelligent vehicle-mounted logistics system based on Internet of things |
| DE102021213797A1 (en) | 2021-12-03 | 2023-06-07 | Volkswagen Aktiengesellschaft | Method for determining a position of an outer flap of a vehicle in relation to a neighboring component of the vehicle adjacent to the outer flap, as well as a measuring system and automated vehicle testing device |
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| DE3503973A1 (en) * | 1985-02-06 | 1986-08-07 | Kenny van der 2100 Hamburg Meersch | Grating |
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| DE102021213797A1 (en) | 2021-12-03 | 2023-06-07 | Volkswagen Aktiengesellschaft | Method for determining a position of an outer flap of a vehicle in relation to a neighboring component of the vehicle adjacent to the outer flap, as well as a measuring system and automated vehicle testing device |
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Application publication date: 20181204 |