CN107289000B - Angle slide rail connecting rod device - Google Patents

Angle slide rail connecting rod device Download PDF

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Publication number
CN107289000B
CN107289000B CN201710529310.6A CN201710529310A CN107289000B CN 107289000 B CN107289000 B CN 107289000B CN 201710529310 A CN201710529310 A CN 201710529310A CN 107289000 B CN107289000 B CN 107289000B
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CN
China
Prior art keywords
platform
connecting rod
plate
guide
groove
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Active
Application number
CN201710529310.6A
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Chinese (zh)
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CN107289000A (en
Inventor
刘亦武
钟灶火
易珊合
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Beifang Lianchuang Communication Co ltd
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Beifang Lianchuang Communication Co ltd
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Priority to CN201710529310.6A priority Critical patent/CN107289000B/en
Publication of CN107289000A publication Critical patent/CN107289000A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/004—Fixing of a carriage or rail, e.g. rigid mounting to a support structure or a movable part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/10—Arrangements for locking the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention discloses an angle slide rail connecting rod device, wherein slide rails are symmetrically arranged on frame wall plates on two sides of a platform, one end of each slide rail is provided with a guide seat, the inner side of each guide seat is provided with a guide groove, the inner side of each slide rail is provided with a clamping groove, a slide bar is inserted into each clamping groove, and the slide bars are connected with connecting rods; the connecting piece is arranged at the outer end of the connecting rod, the connecting piece is arranged at the inner end of the connecting rod, limiting blocks are arranged above and at the inner side of the connecting piece, and the connecting piece at the two ends of the connecting piece is connected with the connecting rod; the connecting shaft is connected with the connecting sheet, the guide shaft is connected with the guide groove, and one side of the connecting plate is connected with the platform; the pulley is installed below the platform, the pull ring is installed above the platform, and the lock tongue is installed on the outer side. The platform is easy to operate, the platform is fixed and unlocked simply and quickly, the structural stability is strong, the occupied space is small, the height is convenient to adjust, meanwhile, the inclination angle of the platform can be changed by changing the sizes of the connecting rod and the guide seat, and the requirements of different types of platforms on the angle slide rail connecting rod device are met.

Description

Angle slide rail connecting rod device
Technical Field
The invention relates to a sliding rail structure device for realizing angular linear motion of a frame or a cabinet platform, in particular to an angular sliding rail connecting rod device.
Background
On a platform of a frame or cabinet structure, linear slide rails are often required for installation operations. The existing sliding rail mode mostly adopts reciprocating linear motion, only can horizontally pull the platform, and the rear X-shaped cross connecting rod and sliding chute are mostly adopted when the angle of the platform is adjusted, so that the sliding rail is not easy to unlock and occupies space in the height and depth directions. When the platform is pulled out horizontally, the inclination angle of the platform cannot be changed, so that the angle of visibility of the platform and a human body is small, the problem of difficult operation can occur, and the use is very inconvenient.
Disclosure of Invention
Aiming at the defects, the invention provides the connecting rod device which can improve the operation of the platform and change the inclination angle of the platform, can slide fast and linearly and has horizontal and angle self-locking functions. The connecting rod device can be used on one side or in combination, and the platform is fast, convenient, stable and reliable to install.
In order to achieve the above purpose, the present invention adopts the following technical scheme. The angle sliding rail connecting rod device comprises a platform, sliding rails, connecting rods and connecting plates, wherein the sliding rails are symmetrically arranged on the frame wall plates on two sides of the platform; one end of the sliding rail is provided with a guide seat, the inner side of the guide seat is provided with a guide groove, the inner side of the sliding rail is provided with a clamping groove, a sliding strip is inserted into the clamping groove, and the sliding strip is connected with the connecting rod; the connecting rod is characterized in that a connecting sheet is arranged at the outer end of the connecting rod, a link assembly is arranged at the inner end of the connecting rod, limiting blocks are arranged above and on the inner side of the connecting sheet, the link assembly is formed by linking four connecting sheets, and the connecting sheets at the two ends are connected with the connecting rod; the outer end of the connecting plate is provided with a long groove, the inner end of the connecting plate is provided with a transition plate, a connecting shaft and a guide shaft are arranged above the transition plate, the connecting shaft is connected with the link assembly and the connecting sheet, the guide shaft is connected with the guide groove, and one side of the connecting plate is connected with the platform; the pulley is arranged below the platform, the pull ring is arranged above the platform, and the lock tongue is arranged on the outer side; a backing plate is arranged below the frame, a locking groove is formed in the outer end of the backing plate, the locking groove corresponds to the lock tongue, and the backing plate corresponds to the pulley.
The angle slide rail connecting rod device provided by the invention can be used for fixing platforms of different frames and cabinet structures, has the advantages of easiness in operation, simplicity and rapidness in platform fixing and unlocking, strong structural stability, small occupied space and convenience in height adjustment, and can be used for changing the inclination angle of the platform by changing the sizes of the connecting rod and the guide seat so as to meet the requirements of different types of platforms on the angle slide rail connecting rod device. The connecting rod device can be installed and used on one side or can be installed and used on two sides in a combined way.
Drawings
FIG. 1 is a schematic view of a structure of one side of a link apparatus of the present invention;
FIG. 2 is an assembly view of the slide rail 1, the connecting rod 3 and the connecting plate 5 on one side of the connecting rod device of the invention;
FIG. 3 is a schematic illustration of the motion profile of the linkage of the present invention;
fig. 4 is a partial cross-sectional view of the platform of the present invention in a pulled-out state.
In the figure: 1. slide rail, 101, clamping groove, 102, slide bar, 2, guide holder, 201, guide groove, 3, connecting rod, 4, connecting sheet, 401, link assembly, 5, connecting plate, 501, transition plate, 502, long groove, 6, connecting shaft, 7, guide shaft, 8, limiting block, 9, pulley, 10, platform, 11, backing plate, 111, locking groove, 12, lock tongue, 13, frame, 14 and pull ring.
Detailed Description
The invention is further described below with reference to the drawings and examples. Referring to fig. 1 to 4, the angle slide rail connecting rod device comprises a platform 10, slide rails 1, connecting rods 3 and connecting plates 5, wherein the slide rails 1 are symmetrically arranged on the wall plates of a frame 13 on two sides of the platform 10; a guide seat 2 is arranged at one end of the sliding rail 1, a guide groove 201 is formed in the inner side of the guide seat 2, a clamping groove 101 is formed in the inner side of the sliding rail 1, a sliding strip 102 is inserted into the clamping groove 101, and the sliding strip 102 is connected with a connecting rod 3; the connecting piece 4 is arranged at the outer end of the connecting rod 3, the connecting piece 401 is arranged at the inner end of the connecting rod, the limiting blocks 8 are arranged above and at the inner side of the connecting piece 4, the connecting piece 401 is formed by connecting four connecting pieces 4, and the connecting pieces 4 at the two ends are connected with the connecting rod 3; the outer end of the connecting plate 5 is provided with a long groove 502, the inner end of the connecting plate is provided with a transition plate 501, a connecting shaft 6 and a guide shaft 7 are arranged above the transition plate 501, the connecting shaft 6 is connected with the link assembly 401 and the connecting sheet 4, the guide shaft 7 is connected with the guide groove 201, and one side of the connecting plate 5 is connected with the platform 10; the pulley 9 is arranged below the platform 10, the pull ring 14 is arranged above the platform 10, and the lock tongue 12 is arranged on the outer side; a base plate 11 is installed below the frame 13, a locking groove 111 is formed at the outer end of the base plate 11, the locking groove 111 corresponds to the lock tongue 12, and the base plate 11 corresponds to the pulley 9. FIG. 1 shows a left side assembly of an angle slide link in an angle slide link device of the present invention, wherein a right side assembly of the angle slide link is symmetrical with the left side assembly.
When the invention is used, when the platform 10 needs to be pulled out, the lock tongue 12 is moved upwards, so that the lock tongue 12 is separated from the lock groove 111 of the backing plate 11. Pull ring 14 on platform 10 is pulled and drives slide bar 102 to move horizontally outwards, and simultaneously, connecting plate 5 is driven to move horizontally outwards, connecting piece 4 slides linearly through connecting shaft 6 and long groove 502 in connecting plate 5, guide shaft 7 moves along guide groove 201 in guide seat 2 (first slides linearly and then moves at an inclined angle), platform 10 is inclined downwards from the horizontal by an angle A (as shown in figure 3), connecting shaft 6 slides to the top end of long groove 502 of connecting plate 5 to be blocked (prevent the platform from rolling).
When the platform 10 needs to be pushed in, the pull ring 14 is pushed upwards, the platform 10 is pushed inwards, meanwhile, the pulley 9 below the platform 10 moves on the base plate 11 to drive the angle sliding rail connecting rod device to move in the whole, and when the platform 10 is in a horizontal state, the locking tongue 12 is finally slid downwards to be inserted into the locking groove 111 of the base plate 11 to lock the platform 10.
According to the invention, the inclination angle A (20-30 degrees) of the platform can be changed by changing the sizes of the connecting rod and the guide seat, so that the requirements of different types of platforms on the angle slide rail connecting rod device can be met.

Claims (1)

1. The angle slide rail connecting rod device comprises a platform, slide rails, connecting rods and connecting plates, and is characterized in that the slide rails are symmetrically arranged on the frame wall plates on two sides of the platform; one end of the sliding rail is provided with a guide seat, the inner side of the guide seat is provided with a guide groove, the inner side of the sliding rail is provided with a clamping groove, a sliding strip is inserted into the clamping groove, and the sliding strip is connected with the connecting rod; the connecting rod is characterized in that a connecting sheet is arranged at the outer end of the connecting rod, a link assembly is arranged at the inner end of the connecting rod, limiting blocks are arranged above and on the inner side of the connecting sheet, the link assembly is formed by linking four connecting sheets, and the connecting sheets at the two ends are connected with the connecting rod; the outer end of the connecting plate is provided with a long groove, the inner end of the connecting plate is provided with a transition plate, a connecting shaft and a guide shaft are arranged above the transition plate, the connecting shaft is connected with the link assembly and the connecting sheet, the guide shaft is connected with the guide groove, and one side of the connecting plate is connected with the platform; the pulley is arranged below the platform, the pull ring is arranged above the platform, and the lock tongue is arranged on the outer side; a backing plate is arranged below the frame, a locking groove is formed in the outer end of the backing plate, the locking groove corresponds to the lock tongue, and the backing plate corresponds to the pulley;
when the platform is pulled out, the lock tongue moves upwards, and is separated from the lock groove of the base plate, the pull ring drives the sliding strip to move horizontally outwards, and drives the connecting plate to move outwards, the connecting sheet slides linearly with the long groove in the connecting plate through the connecting shaft, the guide shaft moves along the guide groove in the guide seat, wherein the guide shaft slides linearly and then moves at an inclined angle, so that the platform is inclined downwards at an angle A from the horizontal direction, and the connecting shaft slides to the top end of the long groove of the connecting plate to be blocked;
the connecting assembly is formed by connecting four connecting sheets, and the connecting sheets at two ends are connected with the connecting rod; the outer end of the connecting plate is provided with a long groove, the inner end of the connecting plate is provided with a transition plate, a connecting shaft and a guide shaft are arranged above the transition plate, the connecting shaft is connected with the link assembly and the connecting sheet, the guide shaft is connected with the guide groove, and one side of the connecting plate is connected with the platform.
CN201710529310.6A 2017-07-01 2017-07-01 Angle slide rail connecting rod device Active CN107289000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710529310.6A CN107289000B (en) 2017-07-01 2017-07-01 Angle slide rail connecting rod device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710529310.6A CN107289000B (en) 2017-07-01 2017-07-01 Angle slide rail connecting rod device

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Publication Number Publication Date
CN107289000A CN107289000A (en) 2017-10-24
CN107289000B true CN107289000B (en) 2023-06-16

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Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2005212604A (en) * 2004-01-29 2005-08-11 Wako Kogyo Kk Seat lifting device
CN205075702U (en) * 2015-10-27 2016-03-09 北京载通视音频广播技术有限公司 Special purpose vehicle pull platform locking mechanism
CN106364853A (en) * 2016-10-31 2017-02-01 广西大学 Tightening device

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JP2008032047A (en) * 2006-07-26 2008-02-14 Hightech Precision Co Ltd Linear motion unit having fixing function
JP2008049848A (en) * 2006-08-24 2008-03-06 Mazda Motor Corp Automotive seat device
JP2008089004A (en) * 2006-09-29 2008-04-17 Thk Co Ltd Rolling guide device
FR2914363B1 (en) * 2007-03-26 2012-07-27 Aircelle Sa LOCKABLE GUIDE SYSTEM FOR MOBILE PART OF A NACELLE
US8559623B2 (en) * 2011-06-09 2013-10-15 Lianhong Art Co., Ltd. Double sliding stability space-saving slide cover lifting structure
US8713757B2 (en) * 2011-06-25 2014-05-06 Lianhong Art Co., Ltd. Slide cover lifting structure
CN202301445U (en) * 2011-09-30 2012-07-04 盛兴 Bearing type slide way
DE102011089079A1 (en) * 2011-12-19 2013-06-20 Aktiebolaget Skf Method for producing a linear rail system and combination product of a linear rail system
CN203071469U (en) * 2013-01-06 2013-07-17 杭州万禾电力科技有限公司 A low-voltage switch cabinet drawer unit connecting structure
CN104074861B (en) * 2013-03-25 2016-12-28 联创汽车电子有限公司 Rocker arm body and manufacture method thereof
PL2980344T3 (en) * 2013-04-15 2017-10-31 Zhongshan Opike Hardware Product Co Ltd Double-pipe damping anti-bouncing upper wheel device
TW201442670A (en) * 2013-05-07 2014-11-16 Hon Hai Prec Ind Co Ltd Sliding rail
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Publication number Priority date Publication date Assignee Title
JP2005212604A (en) * 2004-01-29 2005-08-11 Wako Kogyo Kk Seat lifting device
CN205075702U (en) * 2015-10-27 2016-03-09 北京载通视音频广播技术有限公司 Special purpose vehicle pull platform locking mechanism
CN106364853A (en) * 2016-10-31 2017-02-01 广西大学 Tightening device

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