CN208333381U - The test equipment of automobile door lock hoisting capacity and opening and closing stroke - Google Patents
The test equipment of automobile door lock hoisting capacity and opening and closing stroke Download PDFInfo
- Publication number
- CN208333381U CN208333381U CN201821174723.3U CN201821174723U CN208333381U CN 208333381 U CN208333381 U CN 208333381U CN 201821174723 U CN201821174723 U CN 201821174723U CN 208333381 U CN208333381 U CN 208333381U
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- electrical box
- body frame
- test
- door lock
- opening
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Abstract
The utility model discloses the test equipment of a kind of automobile door lock hoisting capacity and opening and closing stroke, test subject and reference test bar；The test subject includes body frame, electrical box and driving mechanism, the driving mechanism includes track, sliding block, lead screw and motor, the track is set between body frame and electrical box, the lead screw is set to body frame, the screw set is equipped with meshed sliding block, the upper end of the sliding block is fixedly connected with electrical box, and the lead screw connects motor, and the motor is set to the tail end of body frame；One end of the body frame is equipped with signal and exports integrated box.The utility model provides the test equipment of a kind of automobile door lock hoisting capacity and opening and closing stroke, can accurately test the opening travel of car door lock, open force data and shutoff stroke, closes force data, test efficiency is high, electronics real-time testing, and test is accurate.
Description
Technical field
The utility model belongs to automobile door lock the field of test technology, in particular to a kind of automobile door lock hoisting capacity and opening and closing row
The test equipment of journey.
Background technique
It is well known that automobile door lock is essential component in current motor vehicles for civilian use, automobile door lock hoisting capacity and opening and closing
Stroke design is an important research project in automobile door lock design, and practical usage experience also affects to a certain extent
The consumption of people tends to, if design is unreasonable, it is easy to the sense of discomfort for causing client, current people to quality of the life increasingly
The epoch of raising easily cause the complaint and complaint of client；And currently on the market, there is special test automobile opening force and opens
The equipment for journey of setting out, but lack the equipment of test automobile closing forces and shutoff stroke, therefore, it is necessary to design a kind of device to examine
Survey the hoisting capacity and opening and closing stroke of automobile door lock.Furthermore automobile door lock opening force and opening travel are doing in current many enterprises
When detection, generally force snesor and displacement sensor is driven to be detected using cylinder.Since cylinder can only repeat two movements,
It stretches out or withdraws, cannot be accurately positioned, and be easy the influence of atmospheric pressure being subject to, so cannot be protected when measurement
Demonstrate,prove the numerical value measured and true value exact matching, it is easy to cause actual measured value and true value to have very big deviation, bury hidden
Suffer from.The utility model very good solution above problem, due to all using Mechanical measurement, eliminating the dry of human factor
It disturbs, the size of whole electronic type real-time display displacement and power was not only quick but also accurate；It both can be used for testing opening force simultaneously and open
It sets out journey, can be used for test closing forces and shutoff stroke.
Utility model content
The utility model mainly solving the technical problems that: the test of a kind of automobile door lock hoisting capacity and opening and closing stroke is provided
Equipment can accurately test the opening travel of car door lock, open force data and shutoff stroke, close force data, test efficiency
Height, electronics real-time testing, test are accurate.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of automobile door lock hoisting capacity
One end of test subject is connected to the test equipment of opening and closing stroke, including test subject and reference test bar, the reference test bar；
The test subject includes the driving mechanism of body frame, electrical box and driving body frame length direction sliding, described electrical
Box is set to the top of body frame, and the electrical box connecting test bar, the driving mechanism includes track, sliding block, lead screw and motor, institute
State track set on body frame top and both ends be fixedly connected with body frame, set on the lower end of body frame, the lead screw is arranged the lead screw
There is meshed sliding block, the upper end of the sliding block is fixedly connected with electrical box, and the lead screw connects motor, and the motor is set to
The tail end of body frame, the motor driven lead screw rotation is to drive sliding block that electrical box is driven to slide along the length direction of lead screw；
One end of the separate reference test bar of the body frame is equipped with signal and exports integrated box, the signal output integrated box and body frame
It is fixedly connected, the signal output integrated box is connect with electrical box by electric wire.
It further says, the electrical box includes the housing 1202 being located above and underlying electrical box plate
1201, the lower end of the electrical box plate is recessed card slot 12011, and the upper end of the sliding block is equipped with the holding tank of indent
1401, the card slot of the electrical box plate is stuck in the fixed company in upper end of the lower end of the cell wall of track and card slot and the cell wall of holding tank
It connects, the electrical box plate and the sliding block can be along the length direction synchronous slides of track.
It further says, the output shaft of the motor is equipped with retarder.
It further says, the side for being equipped with reference test bar is defined as front, the upper end of the electrical box plate is equipped with installation
Seat, the front end of the mounting base are equipped with pressure sensor, the front end universal-joint of the pressure sensor, the universal joint
Front end connects shaft coupling, the shaft coupling connecting test bar.
It further says, the test equipment is additionally provided with displacement sensor.
It further says, institute's displacement sensors are grating displacement sensor, and the main scale of the grating displacement sensor is pacified
Loaded on track and reading head is installed on electrical box plate.
It further says, the tail end of the signal output integrated box is equipped with signal output, the signal output connection
Periphery shows equipment.
The utility model has the beneficial effects that
The utility model includes reference test bar and test subject, and reference test bar is connect with test subject, and test subject includes electrical
Box, signal output integrated box, driving mechanism and body frame, driving mechanism include track, sliding block, lead screw and motor, when test, motor
The rotation of driving lead screw is to drive sliding block that electrical box is driven to slide along the length direction of lead screw, pressure sensor and displacement sensor
Reading head can synchronizing moving, reference test bar retracts, and door lock is then closed in opening door lock/reference test bar release, at this time pressure sensor and
The reading head of grating displacement sensor will output signal to signal output integrated box, and it is defeated that signal output integrated box passes through signal again
Outlet transmission data external show equipment, can accurately test car door lock opening travel, opening force test and shutoff stroke,
Closing forces test, test efficiency is high, real-time testing when electronics, and test is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram one of the test subject of the utility model；
Fig. 3 is the structural schematic diagram two of the test subject of the utility model；
Fig. 4 is the electrical box of the utility model and the structural schematic diagram of sliding block；
Fig. 5 is the schematic diagram of internal structure of the electrical box of the utility model；
Each section label is as follows in attached drawing:
Test subject 1, reference test bar 2, body frame 11, electrical box 12, electrical box plate 1201, card slot 12011, housing 1202,
Track 13, sliding block 14, holding tank 1401, motor 15, lead screw 16, signal export integrated box 17, signal output 1701, mounting base
19, pressure sensor 110, universal joint 111, shaft coupling 112 and protective shell 113.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment: a kind of test equipment of automobile door lock hoisting capacity and opening and closing stroke, as Figure 1-Figure 5, including test
Main body 1 and reference test bar 2, the reference test bar are connected to one end of test subject；
The test subject includes the driving mechanism of body frame 11, electrical box 12 and driving body frame length direction sliding, described
Electrical box is set to the top of body frame, and the electrical box connecting test bar, the driving mechanism includes track 13, sliding block 14, lead screw
16 and motor 15, the track is set between body frame and electrical box and both ends and is fixedly connected with body frame, the lead screw set on body frame,
The screw set is equipped with meshed sliding block, and the upper end of the sliding block is fixedly connected with electrical box, and the lead screw connects motor,
The motor is set to the tail end of body frame, length of the motor driven lead screw rotation to drive sliding block to drive reference test bar along lead screw
Direction sliding；
The electrical box includes the housing 1202 being located above and underlying electrical box plate 1201, the electrical box
The lower end of bottom plate is recessed card slot 12011, and the upper end of the sliding block is equipped with the holding tank 1401 of indent, the electrical box plate
The lower end of the card slot cell wall that is stuck in track and card slot be fixedly connected with the upper end of the cell wall of holding tank, the electrical box plate with
The sliding block can be along the length direction synchronous slide of track；
One end of the separate reference test bar of the body frame is equipped with signal and exports integrated box 17, the signal output integrated box and master
Frame is fixedly connected, and signal output integrated box and electrical box are connect by electric wire (not shown out).
The output shaft of the motor is equipped with retarder.
The side for being equipped with reference test bar is defined as front, the upper end of the electrical box plate is equipped with mounting base 19, the peace
The front end for filling seat is equipped with pressure sensor 110, the front end universal-joint 111 of the pressure sensor, before the universal joint
End connection shaft coupling 112, the shaft coupling connecting test bar；The front end of the electrical box is equipped with circular hole, and the reference test bar passes through
Circular hole is connect with shaft coupling, and reference test bar connects pressure sensor with universal joint by shaft coupling, effectively prevent reference test bar in stress
Eccentric situation occurs in the process.
The test equipment is additionally provided with displacement sensor.
Institute's displacement sensors are grating displacement sensor, main scale (not shown go out) installation of the grating displacement sensor
In track and reading head (not shown go out) is installed on electrical box plate.
The tail end of the signal output integrated box is equipped with signal output 1701, and signal output connection periphery is shown
Equipment.
The periphery of the shaft coupling is equipped with protective shell 113.
The working principle or the course of work of the utility model are as follows:
When needing to measure automobile door lock opening force, automobile door lock is in place, reference test bar is fixed to automobile door lock
It opens on button, then the rotation of motor driven lead screw is to drive sliding block that electrical box is driven to slide along the length direction of lead screw, pressure
The reading head of sensor and grating displacement sensor meeting synchronizing moving, reference test bar retract, and opening door lock/reference test bar release is then closed
Door lock is closed, the reading head of pressure sensor and grating displacement sensor will output signal to signal output integrated box, letter at this time
Number output integrated box again pass through signal output transmit data external show equipment real-time display data.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (7)
1. the test equipment of a kind of automobile door lock hoisting capacity and opening and closing stroke, it is characterised in that: including test subject (1) and test
Bar (2), the reference test bar are connected to one end of test subject；
The test subject includes the driving machine that body frame (11), electrical box (12) and driving electrical box are slided along body frame length direction
Structure, the electrical box are set to the top of body frame, the electrical box connecting test bar, and the driving mechanism includes track (13), slides
Block (14), lead screw (16) and motor (15), the track are set between body frame and electrical box and both ends and are fixedly connected with body frame, institute
Lead screw is stated set on body frame, the screw set is equipped with meshed sliding block, and the upper end of the sliding block is fixedly connected with electrical box, institute
Lead screw connection motor is stated, the motor is set to the tail end of body frame, and the motor driven lead screw rotation is to drive sliding block to drive electricity
Gas box is slided along the length direction of lead screw；
One end of the separate reference test bar of the body frame is equipped with signal output integrated box (17), the signal output integrated box and body frame
It is fixedly connected, the signal output integrated box is connect with electrical box by electric wire.
2. the test equipment of automobile door lock hoisting capacity according to claim 1 and opening and closing stroke, it is characterised in that: the electricity
Gas box includes the housing (1202) and underlying electrical box plate (1201) being located above, the lower end of the electrical box plate
It is recessed card slot (12011), the upper end of the sliding block is equipped with the holding tank (1401) of indent, the card slot of the electrical box plate
The upper end for being stuck in the lower end of the cell wall of track and card slot and the cell wall of holding tank is fixedly connected, the electrical box plate and the cunning
Block can be along the length direction synchronous slide of track.
3. the test equipment of automobile door lock hoisting capacity according to claim 1 and opening and closing stroke, it is characterised in that: the electricity
The output shaft of machine is equipped with retarder.
4. the test equipment of automobile door lock hoisting capacity according to claim 1 and opening and closing stroke, it is characterised in that: will be equipped with
One side of reference test bar is defined as front, and the upper end of the electrical box plate is equipped with mounting base (19), and the front end of the mounting base is set
Have pressure sensor (110), the front end universal-joint (111) of the pressure sensor, the front end of the universal joint connects connection
Axis device (112), the shaft coupling connecting test bar.
5. the test equipment of automobile door lock hoisting capacity according to claim 1 and opening and closing stroke, it is characterised in that: the survey
Examination equipment is additionally provided with displacement sensor.
6. the test equipment of automobile door lock hoisting capacity according to claim 5 and opening and closing stroke, it is characterised in that: institute's rheme
Displacement sensor is grating displacement sensor, and the main scale of the grating displacement sensor is installed on track and reading head is installed on electrically
Box plate.
7. the test equipment of automobile door lock hoisting capacity according to claim 1 and opening and closing stroke, it is characterised in that: the letter
The tail end of number output integrated box is equipped with signal output (1701), and signal output connection periphery shows equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174723.3U CN208333381U (en) | 2018-07-24 | 2018-07-24 | The test equipment of automobile door lock hoisting capacity and opening and closing stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174723.3U CN208333381U (en) | 2018-07-24 | 2018-07-24 | The test equipment of automobile door lock hoisting capacity and opening and closing stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333381U true CN208333381U (en) | 2019-01-04 |
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ID=64784457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174723.3U Active CN208333381U (en) | 2018-07-24 | 2018-07-24 | The test equipment of automobile door lock hoisting capacity and opening and closing stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716888A (en) * | 2018-07-24 | 2018-10-30 | 昆山睿唯景汽车科技有限公司 | Automobile door lock hoisting capacity and the test equipment for opening and closing stroke |
-
2018
- 2018-07-24 CN CN201821174723.3U patent/CN208333381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716888A (en) * | 2018-07-24 | 2018-10-30 | 昆山睿唯景汽车科技有限公司 | Automobile door lock hoisting capacity and the test equipment for opening and closing stroke |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230914 Address after: 701, Building 24, Zhongji Intelligent Manufacturing Center, No. 15 Shunye West Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528000 (Residence application) Patentee after: Foshan Ruiweijing Automotive Technology Co.,Ltd. Address before: Room 4, No. 1220 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee before: KUNSHAN RUIWEIJING AUTOMOTIVE TECHNOLOGY Co.,Ltd. |