CN107796822A - A kind of detector - Google Patents

A kind of detector Download PDF

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Publication number
CN107796822A
CN107796822A CN201710994182.2A CN201710994182A CN107796822A CN 107796822 A CN107796822 A CN 107796822A CN 201710994182 A CN201710994182 A CN 201710994182A CN 107796822 A CN107796822 A CN 107796822A
Authority
CN
China
Prior art keywords
bearing
frame
cursor
support tube
locking plate
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.)
Pending
Application number
CN201710994182.2A
Other languages
Chinese (zh)
Inventor
赵维
周山鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Yatai Technology Co Ltd
Original Assignee
Guangdong Yatai Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Yatai Technology Co Ltd filed Critical Guangdong Yatai Technology Co Ltd
Priority to CN201710994182.2A priority Critical patent/CN107796822A/en
Publication of CN107796822A publication Critical patent/CN107796822A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation

Abstract

The invention discloses a kind of detector,Including frame,Protector,Control process system,Support tube,Cursor and telescopic arm,Bearing block and rotary shaft are provided between support tube and cursor,Bearing block and rotation between centers are equipped with bearing group,The telescopic arm is connected by first straight line guide rail with the first sliding block with cursor,And motor is installed on cursor,Ball screw and nut,Lifting motor and the lifter wheel being connected with lifting motor are installed in the frame,It is provided with the support tube provided with second straight line guide rail and the rack engaged with lifter wheel,The end of the telescopic arm is equipped with video camera,The video camera,Motor and lifting motor electrically connect with control process system,The protector includes electromagnet and the rotating shaft being installed in frame,And the locking plate that can be attracted and rotated by electromagnet,And locking plate is connected with axis of rotation,The locking plate is provided with the latch that can be caught in rack,The elastic original paper that can make locking sheet reset is also equipped with the frame.

Description

A kind of detector
Technical field
The present invention relates to a kind of detector, particularly a kind of video system detector.
Background technology
Video detection be widely used in some precision elements or material it is small the defects of detect, also have on the market at present Many large-scale video detecting instruments are applied in production(Such as the manufacturing of precision die, the manufacture of accurate hardware, zero, automobile Part manufacture etc.)For quality control and product design, but its price is high, bulky, is not suitable for small-sized laboratory With, thus the design people devises the detector of a carrying video detecting system Telescopic rotary, is not only simple in structure, takes up an area Area is small and cost is low.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of video system detector.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of detector, it is characterised in that:Including frame, protector, control process system, support tube, cursor and stretch Arm, bearing block and rotary shaft are provided between support tube and cursor, bearing block and rotation between centers are equipped with bearing group, and the telescopic arm leads to Cross first straight line guide rail to be connected with the first sliding block with cursor, and motor, ball screw and nut be installed on cursor, The ball screw is installed on cursor by bearing block and is connected with motor, and the nut is connected with telescopic arm, institute The lifter wheel that lifting motor is provided with frame and is connected with lifting motor is stated, is provided with the support tube straight provided with second Line guide rail and the rack engaged with lifter wheel, the second sliding block coordinated with second straight line guide rail, institute are installed in the frame The end for stating telescopic arm is equipped with video camera, and the video camera, motor and lifting motor electrically connect with control process system, The protector includes the electromagnet being installed in frame and rotating shaft and the locking plate that can be attracted and rotated by electromagnet, And locking plate is connected with axis of rotation, the locking plate is provided with the latch that can be caught in rack, and energy is also equipped with the frame Enough make the elastic original paper of locking sheet reset.
The bearing group includes the first thrust bearing, the second thrust bearing, deep groove ball bearing.
It is described support tube end be provided with ring flange, described bearing block one end is fixed with ring flange, the rotary shaft including according to The first thrust bearing section, spacing ring, the second thrust bearing section, the deep groove ball bearing section of secondary setting, the first thrust bearing section It is upper that first thrust bearing is housed, the second thrust bearing is housed in the second thrust bearing section, the deep groove ball bearing section is equipped with Deep groove ball bearing, the cursor end are provided with swivel plate, and one end and the swivel plate of the rotary shaft are fixed, the bearing block Endoporus one end is provided with the bulge loop of the second thrust bearing of compacting.
The support tube is provided with can be with the sensing chip of the proximity switch sensing in frame.
The elastic original paper is extension spring, and one end of the extension spring and the bottom of locking plate connect, and the other end of the extension spring with Frame is fixed.
The rotating shaft includes bearing piece and screw, and bearing piece is fixed in frame, and screw is provided with bearing piece, in the locking plate Portion is provided with axis hole, and the screw screws through axis hole with screw.
Installing plate is housed, the electromagnet, rotating shaft are mounted on installing plate in the frame.
The beneficial effects of the invention are as follows:The present invention is semi-automatic extensible support, is controlled up and down through lifting motor, is led to Rack pinion is crossed, realizes and moves up and down, ensures high accuracy positioning, stable operation;The flexible of telescopic arm is also to pass through drive Dynamic motor control, by screw rod transmission, there is high stability, the precision of superelevation, and this rotation is rotated by manual rotation Arm and rotate, turning arm pass through bearing group realize rotation.
Arm stretches out the present invention at work, and normal work is reliable and stable.When at rest, recoverable arm, one is folded Rise, reduce space.
Because the video camera carried belongs to accurate expensive equipment, thus its safety is critically important, and this detector Support arm during lifting if running into power failure or short circuit may result in support arm and fall suddenly from eminence, so as to can damage Video camera on bad support arm and cause larger loss, thus there is a kind of protector of design to avoid the above situation, not It is powered, accident power-off or when not adjusting upper-lower position, the latch of the locking plate of protector can be stuck in tooth in the presence of extension spring In bar, self-locking can be formed between rack and locking plate, so as to produce resistance to the weight of support arm itself, plays security protection Effect, can effectively prevent the generation of fortuitous event.
In summary, the present invention is not only simple in structure, floor space is small and stability and precision height, cost are low, and Safety.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention;
Fig. 2 is the internal structure view of the present invention;
Fig. 3 is the front view of pivoted arm part of the present invention;
Fig. 4 is the front view of rotary shaft;
Fig. 5 is the front view of protector.
Embodiment
Referring to figs. 1 to Fig. 5, the invention discloses a kind of detector, including frame 1, protector, control process system, Support tube 2, cursor 3 and telescopic arm 4, bearing block 5 and rotary shaft 6, bearing block 5 and rotation are provided between support tube 2 and cursor 3 Bearing group is housed, the telescopic arm 4 is connected by first straight line guide rail 7 with the first sliding block with cursor 3, and cursor 3 between axle 6 On motor 8, ball screw 9 and nut be installed, the ball screw 9 be installed on by bearing block 5 on cursor 3 and with Motor 8 is connected, and the nut is connected with telescopic arm 4, be provided with the frame 1 lifting motor 10 and with lifting motor 10 The lifter wheel 11 of connection, it is provided with provided with second straight line guide rail and the rack engaged with lifter wheel 11 on the support tube 2 12, the second sliding block coordinated with second straight line guide rail is installed, the end of the telescopic arm 4 is equipped with video camera in the frame 1 (not shown in figure), the video camera, motor 8 and lifting motor 10 electrically connect with control process system, described anti- Protection unit includes the electromagnet 22 being installed in frame 1 and rotating shaft 23 and the locking plate that can be attracted and be rotated by electromagnet 22 24, and locking plate 24 is rotatablely connected with rotating shaft 23, the locking plate 24 is provided with the latch 25 that can be caught in rack 12, the machine The elastic original paper 26 for being also equipped with making locking plate 24 to reset on frame 1, the elastic original paper 26 be extension spring, one end of the extension spring and The bottom connection of locking plate 24, and the other end of the extension spring is fixed with frame 1.
As illustrated, the bearing group includes the first thrust bearing 13, the second thrust bearing 14, deep groove ball bearing 15, institute State the end of support tube 2 and be provided with circular ring flange 16, described cylindric one end of bearing block 5 is fixed with ring flange 16, the rotation Rotating shaft 6 includes the first thrust bearing section 18, spacing ring 19, the second thrust bearing section 20, the deep groove ball bearing section 21 set gradually, First thrust bearing 13 is housed in the first thrust bearing section 18, second thrust axis is housed in the second thrust bearing section 20 14 are held, the deep groove ball bearing section 21 is equipped with deep groove ball bearing 15, and the end of cursor 3 is provided with swivel plate 17, the rotation One end of axle 6 is fixed with swivel plate 17, and endoporus one end of the bearing block 5 is provided with the bulge loop of the second thrust bearing 14 of compacting, the The axial displacement of one thrust bearing 13 is limited by ring flange 16 and spacing ring 19;The axial displacement of second thrust bearing 14 passes through Bulge loop and spacing ring 19 limit;Deep groove ball bearing 15 is tight between deep groove ball bearing section 21 and bulge loop, and said structure uses up and down Two thrust bearings press from both sides rotary shafts 6, and convertible radial load be axial force, make that mechanism is more stable, improves rigidity, and rotation is lighter, The larger torque brought after telescopic arm 4 stretches out can thus be born.
As illustrated, the support tube 2 is provided with the sensing chip that can be sensed with the proximity switch in frame 1, so as to Prevent support tube 2 from exceeding maximum height limit in lifting, ensure safety.
As illustrated, the rotating shaft 23 includes bearing piece and screw, bearing piece is fixed in frame 1, and screw is provided with bearing piece, described The middle part of locking plate 24 is provided with axis hole, and the screw screws through axis hole with screw.
As illustrated, to facilitate installation, being equipped with installing plate in the frame 1, the electromagnet 22, rotating shaft 23 are respectively mounted In on installing plate.
This structural principle is sketched:At work, drive support tube 2 to lift by lifting motor 10, pass through the band of motor 8 Dynamic telescopic arm 4 stretches out or retracted, and cursor 3 is then to realize rotating function by bearing block 5, rotary shaft 6, bearing group, but is needed Manually to rotate, in no power, accident power-off or when not adjusting upper-lower position, the latch 25 of its locking plate 24 can exist protector It is stuck in the presence of extension spring in rack 12, self-locking can be formed between rack 12 and locking plate 24, so as to the weight to support arm itself Amount produces resistance, plays a part of security protection, can effectively prevent the generation of fortuitous event, but in working condition, electricity Magnet 22, which works, can attract the upper end of locking plate 24, so as to which locking plate 24 23 is rotated in the card article of the abjection of latch 25 simultaneously around the shaft, So as to which support arm can is freely lifted.
A kind of detector provided above the embodiment of the present invention, is described in detail, used herein specifically Individual example is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands the present invention Method and its core concept;Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, it is being embodied There will be changes in mode and application, in summary, this specification content should not be construed as limiting the invention.

Claims (7)

  1. A kind of 1. detector, it is characterised in that:Including frame, protector, control process system, support tube, cursor and stretch Contracting arm, is provided with bearing block and rotary shaft between support tube and cursor, bearing block and rotation between centers are equipped with bearing group, the telescopic arm It is connected by first straight line guide rail with the first sliding block with cursor, and motor, ball screw and spiral shell is installed on cursor Mother, the ball screw are installed on cursor by bearing block and are connected with motor, and the nut is connected with telescopic arm, Lifting motor and the lifter wheel being connected with lifting motor are installed in the frame, are provided with the support tube provided with second Line slideway and the rack engaged with lifter wheel, the second sliding block coordinated with second straight line guide rail is installed in the frame, The end of the telescopic arm is equipped with video camera, and the video camera, motor and lifting motor are electrically connected with control process system Connect, the protector includes the electromagnet being installed in frame and rotating shaft and the locking that can be attracted and rotated by electromagnet Plate, and locking plate is connected with axis of rotation, the locking plate is provided with the latch that can be caught in rack, is also equipped with the frame The elastic original paper of locking sheet reset can be made.
  2. A kind of 2. detector according to claim 1, it is characterised in that:The bearing group includes the first thrust bearing, the Two thrust bearings, deep groove ball bearing.
  3. A kind of 3. detector according to claim 1, it is characterised in that:The support tube end is provided with ring flange, described Bearing block one end is fixed with ring flange, and the rotary shaft includes the first thrust bearing section, spacing ring, the second thrust set gradually Bearing section, deep groove ball bearing section, are equipped with the first thrust bearing in the first thrust bearing section, in the second thrust bearing section Equipped with the second thrust bearing, the deep groove ball bearing section is equipped with deep groove ball bearing, and the cursor end is provided with swivel plate, described One end of rotary shaft is fixed with swivel plate, and endoporus one end of the bearing block is provided with the bulge loop of the second thrust bearing of compacting.
  4. A kind of 4. detector according to claim 1, it is characterised in that:The support tube be provided with can with frame The sensing chip of proximity switch sensing.
  5. A kind of 5. detector according to claim 1, it is characterised in that:The elastic original paper is extension spring, the one of the extension spring End is connected with the bottom of locking plate, and the other end of the extension spring is fixed with frame.
  6. A kind of 6. detector according to claim 1, it is characterised in that:The rotating shaft includes bearing piece and screw, and bearing piece is solid Due in frame, and screw is provided with bearing piece, is provided with axis hole in the middle part of the locking plate, the screw is through axis hole and screw rotation Tightly.
  7. A kind of 7. detector according to claim 1, it is characterised in that:Installing plate, the electromagnetism are housed in the frame Iron, rotating shaft are mounted on installing plate.
CN201710994182.2A 2017-10-23 2017-10-23 A kind of detector Pending CN107796822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710994182.2A CN107796822A (en) 2017-10-23 2017-10-23 A kind of detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710994182.2A CN107796822A (en) 2017-10-23 2017-10-23 A kind of detector

Publications (1)

Publication Number Publication Date
CN107796822A true CN107796822A (en) 2018-03-13

Family

ID=61533574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710994182.2A Pending CN107796822A (en) 2017-10-23 2017-10-23 A kind of detector

Country Status (1)

Country Link
CN (1) CN107796822A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108982088A (en) * 2018-08-08 2018-12-11 董晶龙 A kind of construction bracket tie point detection platform
CN110687118A (en) * 2019-11-20 2020-01-14 上海蒙塔萨汽车零部件有限公司 Automatic detection line for P gear locking mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201136150Y (en) * 2007-12-06 2008-10-22 朱建彬 Free expanding and rotary lifting push and boosting mechanical arm
CN101915768A (en) * 2010-08-03 2010-12-15 河北科技大学 Ceramic ball surface quality detection device
CN204897070U (en) * 2015-09-11 2015-12-23 孙莲霞 Box elevator emergency brake device of vertical lift
CN205272069U (en) * 2016-01-18 2016-06-01 兰秀珠 Novel carry mechanical arm
CN106338525A (en) * 2016-09-25 2017-01-18 东莞市联洲知识产权运营管理有限公司 Intelligent comparison device for integrated circuit boards

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201136150Y (en) * 2007-12-06 2008-10-22 朱建彬 Free expanding and rotary lifting push and boosting mechanical arm
CN101915768A (en) * 2010-08-03 2010-12-15 河北科技大学 Ceramic ball surface quality detection device
CN204897070U (en) * 2015-09-11 2015-12-23 孙莲霞 Box elevator emergency brake device of vertical lift
CN205272069U (en) * 2016-01-18 2016-06-01 兰秀珠 Novel carry mechanical arm
CN106338525A (en) * 2016-09-25 2017-01-18 东莞市联洲知识产权运营管理有限公司 Intelligent comparison device for integrated circuit boards

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108982088A (en) * 2018-08-08 2018-12-11 董晶龙 A kind of construction bracket tie point detection platform
CN110687118A (en) * 2019-11-20 2020-01-14 上海蒙塔萨汽车零部件有限公司 Automatic detection line for P gear locking mechanism

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180313