CN108593178A - A kind of hand-held mortise lock unlock force measuring device - Google Patents
A kind of hand-held mortise lock unlock force measuring device Download PDFInfo
- Publication number
- CN108593178A CN108593178A CN201810589042.1A CN201810589042A CN108593178A CN 108593178 A CN108593178 A CN 108593178A CN 201810589042 A CN201810589042 A CN 201810589042A CN 108593178 A CN108593178 A CN 108593178A
- Authority
- CN
- China
- Prior art keywords
- mortise lock
- plate
- link block
- held
- measuring 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention relates to a kind of hand-held mortise locks to unlock force measuring device, and the unlock force value of mortise lock is measured for real vehicle, servo motor and lead screw are linked together by shaft coupling；It is rotated by servo motor, cooperation shaft coupling drives lead screw, and unlock thimble is made to move up and down；It is linked together by pressure sensor and thimble, obtains unlock force value；Tripper is placed in suitable position by the way that handle is more stable；Device is stablized around real vehicle mortise lock using handle, pedestal and fixed link, and can quickly be removed after measuring, support plate can adjust height and lateral position adapts to different size of mortise lock.Compared with prior art, lighter weight of the present invention, easy to operate, precision is higher, easy to carry, can be used for various real vehicle operating modes.
Description
Technical field
The present invention relates to automotive safety technical field of measurement and test, measure and fill more particularly, to a kind of hand-held mortise lock releasing force
It sets.
Background technology
Mortise lock is used in automobile (such as safety belt mortise lock), has very high requirement for vehicle safety performance, currently, right
The measurement of mortise lock releasing force in real vehicle uses mechanical or electronic type pulling capacity machine to measure, due to manual operations
Cause error larger, measurement result is had a huge impact.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of hand-held mortise lock solutions
Lock force measuring device.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of hand-held mortise lock unlock force measuring device, the unlock force value of mortise lock is measured for real vehicle, which includes：
Support plate is made of side plate, top plate and bottom plate, and top plate and bottom plate are connected to the top and bottom end of side plate, and
It is turned down to side plate front,
Clamp assemblies are set on bottom plate, and for coordinating with fixation mortise lock to be measured with bottom plate,
Action component, including the servo motor, lead screw transmission mechanism and the thimble that are sequentially connected successively, the servo motor
It being set on top plate, the thimble is directed toward bottom plate, and is moved toward and away from bottom plate under the driving of servo motor,
Pressure sensor, for incuding the pressure between thimble and mortise lock to be measured.
Preferably, the clamp assemblies include two fixtures being oppositely arranged, and the fixture includes fixed link, spring
And nut, the top of the fixed link are equipped with folding portion, the folding portion of two fixtures is oppositely arranged, and the lower part of fixed link is spiral shell
Line portion, threaded portion are arranged on bottom plate, and spring and nut are sheathed on successively from top to bottom on the threaded portion below bottom plate.
Preferably, plane where the fixed link of two fixtures is parallel to side plate front face surface, sets that there are two parallel on bottom plate
Slotted hole, the length direction of the slotted hole perpendicular to side plate front face surface, wear by the threaded portion of the fixed link of two fixtures
In slotted hole.
Preferably, the lead screw transmission mechanism includes shaft coupling, lead screw and link block, and the top of lead screw passes through shaft coupling
It is connect with servo motor, bottom end and the link block of lead screw are rotatably connected, and link block is slidably connected with side plate front face surface, thimble
Positioned at the bottom end of link block.
Preferably, the link block is slided by being located at the positive trapezoid boss formula sliding rail of side plate with side plate front face surface
Connection.
Preferably, the side plate front face surface is additionally provided with link block upper limit plate, the link block upper limit plate position
Above link block, lead screw is arranged in link block upper limit plate, and the bottom end of lead screw is connect with link block.
Preferably, the pressure sensor is set to the bottom end of link block, and the bottom of pressure sensor connects equipped with thimble
Device is connect, thimble is removably connected on top needle connector.
Preferably, the thimble is detachably connected with top needle connector by screw thread.
Preferably, which further includes handle, and the handle is welded in side plate backside surface.
Compared with prior art, the invention has the advantages that：
The present invention is linked together servo motor and lead screw by shaft coupling；It is rotated by servo motor, coordinates shaft coupling
Device drives lead screw, and unlock thimble is made to move up and down；It is linked together by pressure sensor and thimble, obtains unlock force value；It is logical
Cross that handle is more stable to be placed in suitable position by tripper.This hand-held mortise lock unlock force measuring device using handle,
Pedestal and fixed link stablize device around real vehicle mortise lock, and can quickly be removed after measuring, and support plate can be adjusted
Section height and lateral position adapt to different size of mortise lock.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the connection diagram of the link block and pressure sensor of the present invention.
In figure, 11 be side plate, and 12 be top plate, and 13 be bottom plate, and 2 be servo motor, and 21 be encoder for servo motor end connector,
22 be servo motor power supply connector, and 31 be fixed link, and 32 be threaded portion, and 33 be nut, and 34 be spring, and 35 be folding portion, and 4 be connection
Axis device, 5 be lead screw, and 6 be link block, and 61 be pressure sensor, and 62 be top needle connector, and 7 be thimble, and 8 be link block upper limit
Plate, 9 be handle, and 10 be mortise lock to be measured.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of hand-held mortise lock unlock force measuring device is used for the unlock force value that real vehicle measures mortise lock as shown in Fig. 1~2,
The device includes：
Support plate is made of side plate 11, top plate 12 and bottom plate 13, and top plate 12 and bottom plate 13 are connected to the top of side plate 11
End and bottom end, and turned down to 11 front of side plate,
Clamp assemblies are set on bottom plate 13, and for coordinating with fixation mortise lock 10 to be measured with bottom plate 13,
Action component, including the servo motor 2, lead screw transmission mechanism and the thimble 7 that are sequentially connected successively, servo motor 2 are set
It is placed on top plate 12, thimble 7 is directed toward bottom plate 13, and is moved toward and away from bottom plate 13 under the driving of servo motor 2, servo electricity
Machine 2 carries out the supply of electric energy by servo motor power supply connector 22.
Pressure sensor 61, for incuding the pressure between thimble 7 and mortise lock to be measured 10.
Clamp assemblies in the present embodiment include two fixtures being oppositely arranged, and fixture includes fixed link 31,34 and of spring
The top of nut 33, fixed link 31 is equipped with folding portion 35, and the folding portion 35 of two fixtures is oppositely arranged, and the lower part of fixed link 31 is
Threaded portion 32, threaded portion 32 are arranged on bottom plate 13, and spring 34 and nut 33 are sheathed on 13 lower section of bottom plate successively from top to bottom
On threaded portion 32.The 31 place plane of fixed link of two fixtures is parallel to 11 front face surface of side plate, sets that there are two flat on bottom plate 13
Capable slotted hole, the length direction of slotted hole is perpendicular to 11 front face surface of side plate, the threaded portion 32 of the fixed link 31 of two fixtures
It is arranged in slotted hole.The bottom plate 13 of support plate coordinates two fixed link axial restraints mortise lock 10 to be measured, fixed link 31 to coordinate bullet
Spring 34, nut 33 may be implemented to move up and down, and can mortise lock 10 to be measured be preferably fixed on suitable position, adapt to different
The mortise lock of size.
Lead screw transmission mechanism in the present embodiment includes shaft coupling 4, lead screw 5 and link block 6, and the top of lead screw 5 passes through connection
Axis device 4 is connect with servo motor 2, and bottom end and the link block 6 of lead screw 5 are rotatably connected, and link block 6 is slided with 11 front face surface of side plate
Dynamic connection, thimble 7 are located at the bottom end of link block 6.Link block 6 is by being located at 11 positive trapezoid boss formula sliding rail of side plate and side plate
11 front face surfaces are slidably connected.It is rotated by servo motor 2, cooperation shaft coupling 4 drives lead screw 5, and thimble 7 is made to move up and down.More
Further, 11 front face surface of side plate is additionally provided with link block upper limit plate 8, and link block upper limit plate 8 is located at 6 top of link block,
Lead screw 5 is arranged in link block upper limit plate 8, and the bottom end of lead screw 5 is connect with link block 6.
As shown in figure 3, the pressure sensor 61 in the present embodiment is set to the bottom end of link block 6, pressure sensor 61
Bottom is equipped with top needle connector 62, and thimble 7 is removably connected on top needle connector 62.It can preferably thimble 7 be connect with thimble
Device 62 is detachably connected by screw thread.The structure being detachably connected is convenient for changing the thimble of different size and length, to adapt to not
Same working condition requirement coordinates the setting of pressure sensor so that thimble is only needed replacing every time, it need not be together with pressure sensing
Device is replaced together.Using pressure sensor, mechanical or electronic type pulling capacity machine compared with the existing technology effectively saves sky
Between.
In the present embodiment, which further includes handle 9, and handle 9 is welded in 11 backside surface of side plate.Handle 9 coordinates bottom plate
13 and fixed link 31 by device stablize around real vehicle mortise lock, and measure after can quickly remove.
It when measurement, using handle 9, holds mortise lock and unlocks force measuring device, using fixed link 31, select rational position will
Mortise lock 10 to be measured is fixed on the bottom plate 13 of support plate, and thimble 7 is directed at 10 button centre position of mortise lock to be measured, by driving servo
Motor 2 makes thimble 9 move down, until mortise lock 10 to be measured is unlocked, unlock force value is measured by pressure sensor 61.It measures
After work, the nut 33 under fixed link 31 is unclamped, device is removed, next mortise lock is selected to measure, repeats the above behaviour
Work.The present invention can change the operating parameter of servo motor 2 by encoder for servo motor end connector 21, to adapt to not
Same measurement request.
The above-mentioned description to embodiment is for ease of ordinary skill in the art to understand and use the invention.It is ripe
The personnel for knowing art technology obviously easily can make various modifications to these embodiments, and general original described herein
It ought to use in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, this field
Technical staff's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in the guarantors of the present invention
Within the scope of shield.
Claims (9)
1. a kind of hand-held mortise lock unlocks force measuring device, the unlock force value of mortise lock is measured for real vehicle, which is characterized in that the dress
Set including：
Support plate is made of side plate (11), top plate (12) and bottom plate (13), and top plate (12) and bottom plate (13) are connected to side plate
(11) top and bottom end, and turned down to side plate (11) front,
Clamp assemblies are set on bottom plate (13), and for coordinating with fixation mortise lock to be measured (10) with bottom plate (13),
Action component, including the servo motor (2), lead screw transmission mechanism and the thimble (7) that are sequentially connected successively, servo electricity
Machine (2) is set on top plate (12), the thimble (7) be directed toward bottom plate (13), and under the driving of servo motor (2) towards or
It is moved away from bottom plate (13),
Pressure sensor (61), for incuding the pressure between thimble (7) and mortise lock to be measured (10).
2. a kind of hand-held mortise lock according to claim 1 unlocks force measuring device, which is characterized in that the clamping group
Part includes two fixtures being oppositely arranged, and the fixture includes fixed link (31), spring (34) and nut (33), and described consolidates
The top of fixed pole (31) is equipped with folding portion (35), and the folding portion (35) of two fixtures is oppositely arranged, and the lower part of fixed link (31) is
Threaded portion (32), threaded portion (32) are arranged on bottom plate (13), and spring (34) and nut (33) are sheathed on bottom successively from top to bottom
On threaded portion (32) below plate (13).
3. a kind of hand-held mortise lock according to claim 2 unlocks force measuring device, which is characterized in that two fixtures are consolidated
Plane where fixed pole (31) is parallel to side plate (11) front face surface, sets that there are two parallel slotted holes on bottom plate (13), described
The length direction of slotted hole is arranged in perpendicular to side plate (11) front face surface, the threaded portion (32) of the fixed link (31) of two fixtures
In slotted hole.
4. a kind of hand-held mortise lock according to claim 1 unlocks force measuring device, which is characterized in that the lead screw passes
Motivation structure includes shaft coupling (4), lead screw (5) and link block (6), and the top of lead screw (5) passes through shaft coupling (4) and servo motor
(2) it connects, bottom end and the link block (6) of lead screw (5) are rotatably connected, and link block (6) connects with the sliding of side plate (11) front face surface
It connects, thimble (7) is located at the bottom end of link block (6).
5. a kind of hand-held mortise lock according to claim 4 unlocks force measuring device, which is characterized in that the link block
(6) it is slidably connected with side plate (11) front face surface by being located at the positive trapezoid boss formula sliding rail of side plate (11).
6. a kind of hand-held mortise lock according to claim 4 unlocks force measuring device, which is characterized in that the side plate
(11) front face surface is additionally provided with link block upper limit plate (8), and the link block upper limit plate (8) is located above link block (6),
Lead screw (5) is arranged in link block upper limit plate (8), and the bottom end of lead screw (5) is connect with link block (6).
7. a kind of hand-held mortise lock according to claim 1 unlocks force measuring device, which is characterized in that the pressure passes
Sensor (61) is set to the bottom end of link block (6), and the bottom of pressure sensor (61) is equipped with top needle connector (62), thimble (7)
It is removably connected on top needle connector (62).
8. a kind of hand-held mortise lock according to claim 7 unlocks force measuring device, which is characterized in that the thimble
(7) it is detachably connected by screw thread with top needle connector (62).
9. a kind of hand-held mortise lock according to claim 1 unlocks force measuring device, which is characterized in that the device further includes
Handle (9), the handle (9) are welded in side plate (11) backside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589042.1A CN108593178B (en) | 2018-06-08 | 2018-06-08 | Handheld mortise lock unlocking force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589042.1A CN108593178B (en) | 2018-06-08 | 2018-06-08 | Handheld mortise lock unlocking force measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108593178A true CN108593178A (en) | 2018-09-28 |
| CN108593178B CN108593178B (en) | 2020-09-11 |
Family
ID=63623360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589042.1A Active CN108593178B (en) | 2018-06-08 | 2018-06-08 | Handheld mortise lock unlocking force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108593178B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724731A (en) * | 2018-11-28 | 2019-05-07 | 武汉泰盛汽车内饰件有限公司 | A kind of detection device and detection method of automobile seat headrest guide sleeve releasing force |
| CN112842408A (en) * | 2021-02-04 | 2021-05-28 | 中国人民解放军陆军军医大学第一附属医院 | Auxiliary propelling device for lumbar puncture needle |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040044455A1 (en) * | 2002-07-16 | 2004-03-04 | Johannes Ante | Seatbelt lock casing with an integrated force-sensing device |
| US6857326B2 (en) * | 2002-09-04 | 2005-02-22 | Key Safety Systems, Inc. | Device for measuring force acting upon a seat belt |
| DE10322699B4 (en) * | 2002-07-16 | 2005-10-20 | Siemens Ag | Force measuring unit for measuring a belt tension acting on a buckle |
| US7552518B2 (en) * | 2006-05-17 | 2009-06-30 | Delphi Technologies, Inc. | Seat belt buckle for use with pretensioner |
| CN202075119U (en) * | 2011-03-31 | 2011-12-14 | 奇瑞汽车股份有限公司 | Synchronous pressure load test device of seat belt lock and dead bolt |
| CN202075079U (en) * | 2011-04-25 | 2011-12-14 | 奇瑞汽车股份有限公司 | Pressure load type safety belt latch and inserting and plugging device |
| CN202177480U (en) * | 2011-07-19 | 2012-03-28 | 奇瑞汽车股份有限公司 | Safety belt lock catch opening force testing device |
| CN202814686U (en) * | 2012-06-21 | 2013-03-20 | 北京中汽寰宇机动车检验中心有限公司 | Novel safety belt buckle durability test device |
| CN104964811A (en) * | 2015-05-20 | 2015-10-07 | 浙江吉利汽车研究院有限公司 | Unbuckling detection device of automobile safety belt buckle |
| CN105215727A (en) * | 2015-11-06 | 2016-01-06 | 重庆渝达六星动力机械有限公司 | Crankcase cover boring grab |
| CN205138780U (en) * | 2015-11-30 | 2016-04-06 | 浙江松原汽车安全系统有限公司 | Automatic testing arrangement of safety belt eye -splice |
| CN205836760U (en) * | 2016-04-28 | 2016-12-28 | 天津职业技术师范大学 | A kind of active pretension seat belt controlling system |
| CN207180917U (en) * | 2017-08-10 | 2018-04-03 | 镇江艺高儿童用品有限公司 | Safety buckle zero load releasing force test fixture |
| CN207680659U (en) * | 2017-11-22 | 2018-08-03 | 饶祎玮 | A kind of clamping device of bioconversion medium instrument test tube |
-
2018
- 2018-06-08 CN CN201810589042.1A patent/CN108593178B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040044455A1 (en) * | 2002-07-16 | 2004-03-04 | Johannes Ante | Seatbelt lock casing with an integrated force-sensing device |
| DE10322699B4 (en) * | 2002-07-16 | 2005-10-20 | Siemens Ag | Force measuring unit for measuring a belt tension acting on a buckle |
| US6857326B2 (en) * | 2002-09-04 | 2005-02-22 | Key Safety Systems, Inc. | Device for measuring force acting upon a seat belt |
| US7552518B2 (en) * | 2006-05-17 | 2009-06-30 | Delphi Technologies, Inc. | Seat belt buckle for use with pretensioner |
| CN202075119U (en) * | 2011-03-31 | 2011-12-14 | 奇瑞汽车股份有限公司 | Synchronous pressure load test device of seat belt lock and dead bolt |
| CN202075079U (en) * | 2011-04-25 | 2011-12-14 | 奇瑞汽车股份有限公司 | Pressure load type safety belt latch and inserting and plugging device |
| CN202177480U (en) * | 2011-07-19 | 2012-03-28 | 奇瑞汽车股份有限公司 | Safety belt lock catch opening force testing device |
| CN202814686U (en) * | 2012-06-21 | 2013-03-20 | 北京中汽寰宇机动车检验中心有限公司 | Novel safety belt buckle durability test device |
| CN104964811A (en) * | 2015-05-20 | 2015-10-07 | 浙江吉利汽车研究院有限公司 | Unbuckling detection device of automobile safety belt buckle |
| CN105215727A (en) * | 2015-11-06 | 2016-01-06 | 重庆渝达六星动力机械有限公司 | Crankcase cover boring grab |
| CN205138780U (en) * | 2015-11-30 | 2016-04-06 | 浙江松原汽车安全系统有限公司 | Automatic testing arrangement of safety belt eye -splice |
| CN205836760U (en) * | 2016-04-28 | 2016-12-28 | 天津职业技术师范大学 | A kind of active pretension seat belt controlling system |
| CN207180917U (en) * | 2017-08-10 | 2018-04-03 | 镇江艺高儿童用品有限公司 | Safety buckle zero load releasing force test fixture |
| CN207680659U (en) * | 2017-11-22 | 2018-08-03 | 饶祎玮 | A kind of clamping device of bioconversion medium instrument test tube |
Non-Patent Citations (1)
| Title |
|---|
| 华伟: "安全带带扣惯性开启问题研究", 《2013中国汽车工程学会年会论文集》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724731A (en) * | 2018-11-28 | 2019-05-07 | 武汉泰盛汽车内饰件有限公司 | A kind of detection device and detection method of automobile seat headrest guide sleeve releasing force |
| CN112842408A (en) * | 2021-02-04 | 2021-05-28 | 中国人民解放军陆军军医大学第一附属医院 | Auxiliary propelling device for lumbar puncture needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108593178B (en) | 2020-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106291326B (en) | A kind of fixed point testing agency for integrated circuit | |
| CN108593178A (en) | A kind of hand-held mortise lock unlock force measuring device | |
| CN109029922A (en) | A kind of display panel compression bonding apparatus | |
| CN104142222B (en) | Automatic power generator stator and rotor testing table | |
| CN106863423A (en) | Electric multifunctional sawing device for fixing tubular workpiece | |
| CN102445228B (en) | Hand-operated clamping self-lock device used for automobile instrument and clamping method thereof | |
| CN206096185U (en) | Car combination meter automatic check anchor clamps | |
| CN210603035U (en) | Numerical control machine tool spindle detection device | |
| CN208483275U (en) | A kind of workpiece placement mechanism for machine-building drilling device | |
| CN217637905U (en) | Vibration detection device based on coal mine electromechanical equipment | |
| CN206132817U (en) | Battery special fixture | |
| CN105824309B (en) | The full-automatic detection device of new-energy automobile electric cabinet | |
| CN108152691A (en) | A kind of transformer test fast-wiring pincers | |
| CN212082677U (en) | Full-automatic optical fiber insertion and extraction force testing device | |
| CN211991729U (en) | Automatic extension device for off-line electrode | |
| CN207717919U (en) | A kind of transformer test fast-wiring pincers | |
| CN210427213U (en) | Impact test fixture | |
| CN209552398U (en) | It is molded the reliability test machine of inserts | |
| CN203254364U (en) | Engine cylinder sleeve installation tool | |
| CN208853521U (en) | A kind of quick position punch ruler | |
| CN113096317A (en) | Automatic card swiping device and method for charging pile detection | |
| CN112683131A (en) | Connecting rod diameter detection equipment for machining automobile engine connecting rod | |
| CN212512788U (en) | Utensil is examined to six air cleaner shells in state | |
| CN213875498U (en) | High-precision thermal deformation vicat softening point temperature tester | |
| CN106353210B (en) | Horizontal brinell hardness tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |