CN107688142A - A kind of surface-mounted integrated circuit monitor station - Google Patents
A kind of surface-mounted integrated circuit monitor station Download PDFInfo
- Publication number
- CN107688142A CN107688142A CN201710711319.9A CN201710711319A CN107688142A CN 107688142 A CN107688142 A CN 107688142A CN 201710711319 A CN201710711319 A CN 201710711319A CN 107688142 A CN107688142 A CN 107688142A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- integrated circuit
- sliding block
- steel wire
- wire rope
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2893—Handling, conveying or loading, e.g. belts, boats, vacuum fingers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The present invention relates to a kind of monitor station, more particularly to a kind of surface-mounted integrated circuit monitor station.The technical problem to be solved in the present invention is to provide one kind can rotate detection surface-mounted integrated circuit surrounding, the convenient surface-mounted integrated circuit monitor station for detecting integrated circuit back, being less likely to be damaged surface-mounted integrated circuit.In order to solve the above-mentioned technical problem, the invention provides such a surface-mounted integrated circuit monitor station, first support etc. is included;Placement plate is connected with the top of first support, places and rotating mechanism is connected with the top of plate, fixed mechanism is provided with rotating mechanism.The present invention devises a kind of surface-mounted integrated circuit monitor station, the first steel wire rope that right side is reeled and unclasped by using personnel can be so that second support be suitable is turned an angle with inverse alternative expression, user of service to rotate certain angle to circuit board to detect, using the light reflex of level crossing user of service need not be turned surface-mounted integrated circuit with regard to that can be detected.
Description
Technical field
The present invention relates to a kind of monitor station, more particularly to a kind of surface-mounted integrated circuit monitor station.
Background technology
Surface-mounted integrated circuit is a kind of microelectronic device or part.Using certain technique, needed for a circuit
The elements such as transistor, resistance, electric capacity and inductance and wiring interconnection together, are produced on a fritter or a few fritter semiconductor wafers or Jie
On matter substrate, it is then encapsulated in a shell, turns into the microstructure with required circuit function;Wherein all elements are being tied
Formed a whole on structure, electronic component has been strided forward one in terms of microminaturization, low-power consumption, intellectuality and high reliability
Big step.It is represented with alphabetical " IC " in circuit.Integrated circuit inventor is Jack Kiel ratio(Integrated circuit based on germanium)
Think with Robert's noy(Integrated circuit based on silicon).The application of most of current semi-conductor industry is the integrated electricity based on silicon
Road.
Surface-mounted integrated circuit is typically made up of the integrated circuit and functional module of completion difference in functionality, to various letters on circuit board
Number quick, correct detection be the detection of various electronic failures and fault diagnosis important prerequisite, traditional circuit board detecting
During, usually circuit board is placed on desk by operating personnel, and it is detected by upset surface-mounted integrated circuit by hand,
This kind of detection mode be not only easy to damage surface-mounted integrated circuit, also be easy to damage operating personnel hand, and have a power failure or
Inconvenience detects to it when night.
Therefore detection surface-mounted integrated circuit surrounding can be rotated by needing research and development one kind badly, convenient to detect integrated circuit back, do not allow
The surface-mounted integrated circuit monitor station of fragile surface-mounted integrated circuit, detection surface-mounted integrated circuit four can not be rotated in the prior art to overcome
In week, be inconvenient to detect integrated circuit back, be easily damaged the shortcomings that surface-mounted integrated circuit.
The content of the invention
(1)Technical problems to be solved
The present invention can not rotate detection surface-mounted integrated circuit surrounding, be inconvenient to detect integrated circuit backboard in the prior art in order to overcome
Face, the shortcomings that surface-mounted integrated circuit is easily damaged, the technical problem to be solved in the present invention is to provide one kind can rotate the integrated electricity of detection
Road plate surrounding, the convenient surface-mounted integrated circuit monitor station for detecting integrated circuit back, being less likely to be damaged surface-mounted integrated circuit.
(2)Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a surface-mounted integrated circuit monitor station, include first support,
Plate, rotating mechanism and fixed mechanism are placed, placement plate is connected with the top of first support, places and is connected with rotating mechanism at the top of plate,
Fixed mechanism is provided with rotating mechanism.
Preferably, rotating mechanism includes curved slide rail, the first sliding block, second support, the first steel wire rope, the first guiding
Wheel, the first spring and the first pole, place and curved slide rail is connected with the top of plate, the middle equal slidingtype in the left and right sides in curved slide rail
The first sliding block is connected with, the first slider bottom of the left and right sides is connected with second support, and the first sliding block outside of the left and right sides is
The first steel wire rope is connected with, the left and right sides is respectively connected with the first directive wheel in curved slide rail, and the first steel wire rope bypasses the left and right sides
The first directive wheel, the first steel wire rope bottom in left side is connected with the first spring, and the first spring bottom end connects with placing at the top of plate
Connect, be connected with the first pole on the right side of curved slide rail antetheca, the first steel wire rope bottom on right side is wound on the first pole.
Preferably, fixed mechanism includes head rod, clamping bar, the second connecting rod, the second sliding block, the first slide rail,
Two springs and level crossing, second support bottom are connected with head rod, the first slide rail are connected among head rod bottom,
First slide rail inner sliding type is connected with the second sliding block, and second spring is connected between the second sliding block and head rod bottom, the
Two sliding block antethecas are connected with the second connecting rod, and all around four sides are respectively connected with head rod bottom at the second connecting rod top
Clamping bar, and the clamping bar of both sides contacts with each other up and down, places and is connected with level crossing at the top of plate, level crossing is located under the second connecting rod
Side.
Preferably, also include the second pole, bearing block, bull stick, reel, rotating disk and handle, place plate top right side
The second pole is connected with, bearing block is connected with the top of the second pole, bull stick is connected with bearing block, coiling is connected with bull stick
Wheel, for the first wirerope-winding on reel, bull stick front side is connected with rotating disk, and rotating disk is located on front side of reel, and rotating disk antetheca is right
Side is connected with bull stick.
Preferably, the first installing plate, collecting box and universal wheel are also included, first support bottom is connected with the first installation
Plate, all around four sides are respectively connected with universal wheel for the first installing plate bottom, and collecting box is connected with the top of the first installing plate.
Preferably, the second slide rail, the 3rd sliding block, elevating lever, illuminating lamp, the second directive wheel, the second steel wire rope are also included
And fix bar, place and through hole is provided with the left of plate, place plate bottom left and be connected with the second slide rail, slidingtype connects on the second slide rail
There is the 3rd sliding block, elevating lever is connected with the left of the 3rd sliding block, elevating lever passes through through hole, illuminating lamp is connected with the top of elevating lever, shines
Bright lamp is located in through hole, and the second steel wire rope is connected with the right side of the 3rd slider top, places plate bottom left and is connected with the second guiding
Wheel, the second directive wheel are located on the right side of the second slide rail, place plate bottom and are connected with fix bar, fix bar is located at the second directive wheel right side
Side, the second steel wire rope bypass the second directive wheel, and the second wirerope-winding is in fix bar.
Preferably, the second installing plate, Four-slider and ring-like slide rail, second support bottom and head rod are also included
Top is respectively connected with the second installing plate, the second installing plate contact of upper and lower both sides, and the second installing plate inner top of downside is connected with
Ring-like slide rail, the left and right sides slidingtype is connected with Four-slider, the top of Four-slider and the second of upside on ring-like slide rail
Installing plate connects.
Operation principle:When to be detected to surface-mounted integrated circuit, to-be-measured integrated circuit plate is placed on solid by user of service
Determine in mechanism, using rotating mechanism is rotated surface-mounted integrated circuit can be driven to turn an angle, so as to convenient use personnel couple
Surface-mounted integrated circuit is detected.
Because rotating mechanism includes curved slide rail, the first sliding block, second support, the first steel wire rope, the first directive wheel,
One spring and the first pole, place and curved slide rail is connected with the top of plate, the middle left and right sides slidingtype connection in curved slide rail
There is the first sliding block, the first slider bottom of the left and right sides is connected with second support, is all connected with the outside of the first sliding block of the left and right sides
There is the first steel wire rope, the left and right sides is respectively connected with the first directive wheel in curved slide rail, and the first steel wire rope is around the of the left and right sides
One directive wheel, the first steel wire rope bottom in left side are connected with the first spring, and the first spring bottom end is connected with placing the top of plate, bent
The first pole is connected with the right side of type slide rail antetheca, the first steel wire rope bottom on right side is wound on the first pole, when making second
During holder pivots, user of service pulls downward on first steel wire rope on right side so that and first sliding block on right side moves right, then by the
One wirerope-winding is on the first pole, so as to drive the left side of second support to move upwards, has then just driven the of left side
One sliding block moves right, and so as to reel first steel wire rope in left side, make it that the first spring is drawn under the pulling of the first steel wire rope
Stretch, when second support to be made sets back, the first steel wire rope is got off from the upper solution of the first pole, the reinstatement meeting of the first spring
First steel wire rope in left side is reeled downwards, the first steel wire rope drives first sliding block in left side to move to original position to the left, in
It is just to drive to move downward on the left of second support, is returned to original position, right side is reeled and unclasped by using personnel
First steel wire rope can cause second support suitable and inverse alternative expression turns an angle, so as to which second support can drive fixed mechanism
The certain angle of stable rotation, also allows for user of service and can rotate certain angle to circuit board detecting.
Because fixed mechanism includes head rod, clamping bar, the second connecting rod, the second sliding block, the first slide rail, the second bullet
Spring and level crossing, second support bottom are connected with head rod, are connected with the first slide rail among head rod bottom, and first
Slide rail inner sliding type is connected with the second sliding block, and second spring is connected between the second sliding block and head rod bottom, and second slides
Block antetheca is connected with the second connecting rod, and all around four sides are respectively connected with folder with head rod bottom at the second connecting rod top
Bar, and the clamping bar of both sides contacts with each other up and down, places and level crossing is connected with the top of plate, level crossing is located at below the second connecting rod,
When to-be-measured integrated circuit plate to be placed is detected, user of service pulls downward on the second connecting rod, and the second connecting rod drives the
Two sliding block slide downwards, so that second spring is stretched, then the clamping bar of downside will also move down, so that up and down
The clamping bar of both sides is separated, and to-be-measured integrated circuit plate is placed on the clamping bar of downside by user of service again, user of service after putting well
The second connecting rod is decontroled, spring, which restores to the original state, can drive the second sliding block upward sliding, so as to drive the second connecting rod to move up,
Clamping bar will also be moved upwards, and then surface-mounted integrated circuit is just fixed, and when carrying out surface-mounted integrated circuit detection, utilize level crossing
Light reflex causes user of service to turn surface-mounted integrated circuit with regard to that can be detected, the both sides up and down of setting
Clamping bar can stablize clamp surface-mounted integrated circuit so that user of service is not easy to slide when rotating surface-mounted integrated circuit.
Because also including the second pole, bearing block, bull stick, reel, rotating disk and handle, the connection of plate top right side is placed
There is the second pole, be connected with bearing block at the top of the second pole, bull stick is connected with bearing block, reel is connected with bull stick, the
For one wirerope-winding on reel, bull stick front side is connected with rotating disk, and rotating disk is located on front side of reel, is connected on the right side of rotating disk antetheca
There is bull stick, when to reel first steel wire rope on right side downwards, user of service rotates clockwise handle, and handle will drive rotating disk suitable
Hour hands rotate, and so as to drive bull stick to rotate clockwise, bull stick will drive reel to rotate clockwise, so that the first steel wire rope
Reeled, when to unclasp first steel wire rope on right side, rotate counterclockwise handle, due to the effect of the first spring, the of right side
One steel wire rope drives first sliding block on right side to slide to the left, so that second support rotates, user of service need not be by the first steel
Cord is wound on the first pole, only needs swing handle can be so that second support rotates, can be very light thereby using personnel
Swing handle control the surface-mounted integrated circuit to turn an angle.
Because also including the first installing plate, collecting box and universal wheel, first support bottom is connected with the first installing plate, the
All around four sides are respectively connected with universal wheel for one installing plate bottom, and collecting box is connected with the top of the first installing plate, when needing to shift
During job site, staff need to only promote the first installing plate, universal wheel can be caused to be rotated to different directions, so as to band
The dynamic present apparatus moves to required job site, the required work the used when detection of some surface-mounted integrated circuits can be placed in collecting box
Tool, provides more convenience when being detected for user of service.
Because also include the second slide rail, the 3rd sliding block, elevating lever, illuminating lamp, the second directive wheel, the second steel wire rope and consolidate
Fixed pole, place and be provided with through hole on the left of plate, place plate bottom left and be connected with the second slide rail, slidingtype is connected with the on the second slide rail
Three sliding blocks, the 3rd sliding block left side are connected with elevating lever, and elevating lever passes through through hole, illuminating lamp, illuminating lamp are connected with the top of elevating lever
In through hole, the second steel wire rope is connected with the right side of the 3rd slider top, plate bottom left is placed and is connected with the second directive wheel, the
Two directive wheels are located on the right side of the second slide rail, place plate bottom and are connected with fix bar, and fix bar is located on the right side of the second directive wheel, and second
Steel wire rope bypasses the second directive wheel, and the second wirerope-winding is in fix bar, when in place more dark or without light
When being detected to surface-mounted integrated circuit, user of service can by the second wirerope-winding in more right side fix bar on, the second steel wire
Rope will be reeled, and so as to drive the 3rd sliding block upward sliding, the upward sliding of the 3rd sliding block will drive elevating lever also to moving up
It is dynamic, so that the illuminating lamp in elevating lever will also move up so that illuminating lamp is at user of service more dark
Or illumination can be provided during environmental work without light.
Because also including the second installing plate, Four-slider and ring-like slide rail, second support bottom and head rod top
Portion is respectively connected with the second installing plate, the second installing plate contact of upper and lower both sides, and the second installing plate inner top of downside is connected with ring
Type slide rail, the left and right sides slidingtype is connected with Four-slider, the top of Four-slider and the second peace of upside on ring-like slide rail
Loading board connects, and when carrying out surface-mounted integrated circuit detection, in the presence of the second installing plate and Four-slider, user of service is by turning
Dynamic head rod so that the surface-mounted integrated circuit between clamping bar upper and lower sides can rotate, and be that user of service is integrated in detection
Circuit board is provided when carrying out conveniently, so that user of service can arbitrarily detect the surrounding of surface-mounted integrated circuit.
(3)Beneficial effect
The present invention devises a kind of surface-mounted integrated circuit monitor station, and the first steel wire rope that right side is reeled and unclasped by using personnel can
Turned an angle with causing second support suitable with inverse alternative expression, so as to which second support can drive the stable rotation one of fixed mechanism
Fixed angle, also allows for user of service and can rotate certain angle to circuit board detecting, anti-using the light of level crossing
The effect of penetrating is so that user of service need not turn surface-mounted integrated circuit with regard to that can be detected, the clamping bar of the both sides up and down of setting
Can be stable clamp surface-mounted integrated circuit so that user of service is not easy to slide when rotating surface-mounted integrated circuit, user of service without
Need to be by the first wirerope-winding on the first pole, only needing the swing handle can be so that second support rotates, thereby using personnel
Can very easily swing handle controls surface-mounted integrated circuit to turn an angle, user of service need to only promote the first installing plate,
Universal wheel can be caused to be rotated to different direction, so as to drive the present apparatus to move to required job site, in collecting box
The required instrument used when can place the detection of some surface-mounted integrated circuits, provides more convenience when being detected for user of service,
User of service can be by the second wirerope-winding in more in the fix bar on right side, the second steel wire rope will be reeled, so as to drive the
Three sliding block upward slidings, the upward sliding of the 3rd sliding block will drive elevating lever to also move up, so that in elevating lever
Illuminating lamp will also move up so that illuminating lamp energy in more dark or environmental work without light at user of service
Illumination is provided, user of service is by rotating head rod so that the surface-mounted integrated circuit between clamping bar upper and lower sides can turn
It is dynamic, provided for user of service when detecting surface-mounted integrated circuit and carrying out conveniently, so that user of service can arbitrarily detect collection
Into the surrounding of circuit board.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the main structure diagram of rotating mechanism of the present invention.
Fig. 3 is the main structure diagram of fixed mechanism of the present invention.
Fig. 4 is second of main structure diagram of the present invention.
Fig. 5 is the third main structure diagram of the present invention.
Fig. 6 is the first part main structure diagram of the present invention.
Fig. 7 is second of part main structure diagram of the present invention.
Mark in accompanying drawing for:1- first supports, 2- placement plates, 3- rotating mechanisms, 4- fixed mechanisms, the curved slide rails of 31-,
The sliding blocks of 32- first, 33- second supports, the steel wire ropes of 34- first, the directive wheels of 35- first, the springs of 36- first, the poles of 37- first,
41- head rods, 42- clamping bars, the connecting rods of 43- second, the sliding blocks of 44- second, the slide rails of 45- first, 46- second springs, 47- are put down
Face mirror, the poles of 5- second, 6- bearing blocks, 7- bull sticks, 8- reels, 9- rotating disks, 10- handles, the installing plates of 11- first, 12- are collected
Case, 13- universal wheels, 14- through holes, the slide rails of 15- second, the sliding blocks of 16- the 3rd, 17- elevating levers, 18- illuminating lamps, 19- second are oriented to
Wheel, the steel wire ropes of 20- second, 21- fix bars, the installing plates of 22- second, 23- Four-sliders, the ring-like slide rails of 24-.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of surface-mounted integrated circuit monitor station, as shown in figs. 1-7, include first support 1, place plate 2, rotating mechanism 3 and fix
Mechanism 4, the top of first support 1, which is connected with, places plate 2, places the top of plate 2 and is connected with rotating mechanism 3, is provided with rotating mechanism 3 solid
Determine mechanism 4.
Embodiment 2
A kind of surface-mounted integrated circuit monitor station, as shown in figs. 1-7, include first support 1, place plate 2, rotating mechanism 3 and fix
Mechanism 4, the top of first support 1, which is connected with, places plate 2, places the top of plate 2 and is connected with rotating mechanism 3, is provided with rotating mechanism 3 solid
Determine mechanism 4.
Rotating mechanism 3 includes curved slide rail 31, the first sliding block 32, second support 33, the first steel wire rope 34, first and is oriented to
The 35, first spring 36 and the first pole 37 are taken turns, places and curved slide rail 31 is connected with the top of plate 2, middle left and right in curved slide rail 31
The equal slidingtype in both sides is connected with the first sliding block 32, and the bottom of the first sliding block 32 of the left and right sides is connected with second support 33, left and right two
The outside of the first sliding block 32 of side is respectively connected with the first steel wire rope 34, and the left and right sides is respectively connected with the first directive wheel in curved slide rail 31
35, the first steel wire rope 34 bypasses the first directive wheel 35 of the left and right sides, and the bottom of the first steel wire rope 34 in left side is connected with the first bullet
Spring 36, the bottom of the first spring 36 are connected with placing the top of plate 2, and the first pole 37 is connected with the right side of the curved antetheca of slide rail 31, right
The bottom of the first steel wire rope 34 of side is wound on the first pole 37.
Embodiment 3
A kind of surface-mounted integrated circuit monitor station, as shown in figs. 1-7, include first support 1, place plate 2, rotating mechanism 3 and fix
Mechanism 4, the top of first support 1, which is connected with, places plate 2, places the top of plate 2 and is connected with rotating mechanism 3, is provided with rotating mechanism 3 solid
Determine mechanism 4.
Rotating mechanism 3 includes curved slide rail 31, the first sliding block 32, second support 33, the first steel wire rope 34, first and is oriented to
The 35, first spring 36 and the first pole 37 are taken turns, places and curved slide rail 31 is connected with the top of plate 2, middle left and right in curved slide rail 31
The equal slidingtype in both sides is connected with the first sliding block 32, and the bottom of the first sliding block 32 of the left and right sides is connected with second support 33, left and right two
The outside of the first sliding block 32 of side is respectively connected with the first steel wire rope 34, and the left and right sides is respectively connected with the first directive wheel in curved slide rail 31
35, the first steel wire rope 34 bypasses the first directive wheel 35 of the left and right sides, and the bottom of the first steel wire rope 34 in left side is connected with the first bullet
Spring 36, the bottom of the first spring 36 are connected with placing the top of plate 2, and the first pole 37 is connected with the right side of the curved antetheca of slide rail 31, right
The bottom of the first steel wire rope 34 of side is wound on the first pole 37.
Fixed mechanism 4 includes head rod 41, clamping bar 42, the second connecting rod 43, the second sliding block 44, the first slide rail
45th, second spring 46 and level crossing 47, the bottom of second support 33 are connected with head rod 41, among the bottom of head rod 41
The first slide rail 45 is connected with, the inner sliding type of the first slide rail 45 is connected with the second sliding block 44, the second sliding block 44 and head rod 41
Be connected with second spring 46 between bottom, the antetheca of the second sliding block 44 is connected with the second connecting rod 43, the top of the second connecting rod 43 and
All around four sides are respectively connected with clamping bar 42 to the bottom of head rod 41, and the clamping bar 42 of both sides contacts with each other up and down, places plate 2
Top is connected with level crossing 47, and level crossing 47 is located at the lower section of the second connecting rod 43.
Embodiment 4
A kind of surface-mounted integrated circuit monitor station, as shown in figs. 1-7, include first support 1, place plate 2, rotating mechanism 3 and fix
Mechanism 4, the top of first support 1, which is connected with, places plate 2, places the top of plate 2 and is connected with rotating mechanism 3, is provided with rotating mechanism 3 solid
Determine mechanism 4.
Rotating mechanism 3 includes curved slide rail 31, the first sliding block 32, second support 33, the first steel wire rope 34, first and is oriented to
The 35, first spring 36 and the first pole 37 are taken turns, places and curved slide rail 31 is connected with the top of plate 2, middle left and right in curved slide rail 31
The equal slidingtype in both sides is connected with the first sliding block 32, and the bottom of the first sliding block 32 of the left and right sides is connected with second support 33, left and right two
The outside of the first sliding block 32 of side is respectively connected with the first steel wire rope 34, and the left and right sides is respectively connected with the first directive wheel in curved slide rail 31
35, the first steel wire rope 34 bypasses the first directive wheel 35 of the left and right sides, and the bottom of the first steel wire rope 34 in left side is connected with the first bullet
Spring 36, the bottom of the first spring 36 are connected with placing the top of plate 2, and the first pole 37 is connected with the right side of the curved antetheca of slide rail 31, right
The bottom of the first steel wire rope 34 of side is wound on the first pole 37.
Fixed mechanism 4 includes head rod 41, clamping bar 42, the second connecting rod 43, the second sliding block 44, the first slide rail
45th, second spring 46 and level crossing 47, the bottom of second support 33 are connected with head rod 41, among the bottom of head rod 41
The first slide rail 45 is connected with, the inner sliding type of the first slide rail 45 is connected with the second sliding block 44, the second sliding block 44 and head rod 41
Be connected with second spring 46 between bottom, the antetheca of the second sliding block 44 is connected with the second connecting rod 43, the top of the second connecting rod 43 and
All around four sides are respectively connected with clamping bar 42 to the bottom of head rod 41, and the clamping bar 42 of both sides contacts with each other up and down, places plate 2
Top is connected with level crossing 47, and level crossing 47 is located at the lower section of the second connecting rod 43.
Also include the second pole 5, bearing block 6, bull stick 7, reel 8, rotating disk 9 and handle 10, place the top right side of plate 2
The second pole 5 is connected with, the top of the second pole 5 is connected with bearing block 6, bull stick 7 is connected with bearing block 6, is connected with bull stick 7
Reel 8, the first steel wire rope 34 are wound on reel 8, and the front side of bull stick 7 is connected with rotating disk 9, before rotating disk 9 is located at reel 8
Side, the antetheca of rotating disk 9 right side are connected with bull stick 7.
Also include the first installing plate 11, collecting box 12 and universal wheel 13, the bottom of first support 1 is connected with the first installing plate
11, all around four sides are respectively connected with universal wheel 13 to the bottom of the first installing plate 11, and the top of the first installing plate 11 is connected with collecting box
12。
Also include the second slide rail 15, the 3rd sliding block 16, elevating lever 17, illuminating lamp 18, the second directive wheel 19, the second steel wire
Rope 20 and fix bar 21, place the left side of plate 2 and be provided with through hole 14, place the bottom left of plate 2 and be connected with the second slide rail 15, the second slide rail
Slidingtype is connected with the 3rd sliding block 16 on 15, and the left side of the 3rd sliding block 16 is connected with elevating lever 17, and elevating lever 17 passes through through hole 14, rises
The top of drop bar 17 is connected with illuminating lamp 18, and illuminating lamp 18 is located in through hole 14, and the top right side of the 3rd sliding block 16 is connected with the second steel
Cord 20, place the bottom left of plate 2 and be connected with the second directive wheel 19, the second directive wheel 19 is located at the right side of the second slide rail 15, placed
The bottom of plate 2 is connected with fix bar 21, and fix bar 21 is located at the right side of the second directive wheel 19, and the second steel wire rope 20 bypasses the second directive wheel
19, the second steel wire rope 20 is wound in fix bar 21.
Also include the second installing plate 22, Four-slider 23 and ring-like slide rail 24, the bottom of second support 33 and the first connection
The top of bar 41 is respectively connected with the second installing plate 22, and the second installing plate 22 of upper and lower both sides contacts, in the second installing plate 22 of downside
Top is connected with ring-like slide rail 24, and the left and right sides slidingtype is connected with Four-slider 23, Four-slider 23 on ring-like slide rail 24
Top and the second installing plate 22 of upside connect.
Operation principle:When to be detected to surface-mounted integrated circuit, to-be-measured integrated circuit plate is placed on solid by user of service
Determine in mechanism 4, using rotating mechanism 3 is rotated surface-mounted integrated circuit can be driven to turn an angle, so as to convenient use personnel
Surface-mounted integrated circuit is detected.
Because rotating mechanism 3 includes curved slide rail 31, the first sliding block 32, second support 33, the first steel wire rope 34, first
Directive wheel 35, the first spring 36 and the first pole 37, place and curved slide rail 31 is connected with the top of plate 2, it is middle in curved slide rail 31
The equal slidingtype in the left and right sides is connected with the first sliding block 32, and the bottom of the first sliding block 32 of the left and right sides is connected with second support 33, left
The outside of the first sliding block 32 of right both sides is respectively connected with the first steel wire rope 34, and the interior left and right sides of curved slide rail 31 is respectively connected with first and led
To wheel 35, the first steel wire rope 34 bypasses the first directive wheel 35 of the left and right sides, and the bottom of the first steel wire rope 34 in left side is connected with the
One spring 36, the bottom of the first spring 36 are connected with placing the top of plate 2, and the first pole is connected with the right side of the curved antetheca of slide rail 31
37, the bottom of the first steel wire rope 34 on right side is wound on the first pole 37, when second support 33 to be made rotates, user of service to
The first steel wire rope 34 on the right side of lower pulling so that first sliding block 32 on right side is moved right, then the first steel wire rope 34 is wound in
On first pole 37, so as to drive the left side of second support 33 to move upwards, then just driven left side the first sliding block 32 to
Right motion, so as to reel first steel wire rope 34 in left side, under the pulling of the first steel wire rope 34 first spring 36 is stretched,
When second support 33 to be made sets back, the first steel wire rope 34 is got off from solution on the first pole 37, the first spring 36 recovers
Original state can reel first steel wire rope 34 in left side downwards, and the first steel wire rope 34 drives first sliding block 32 in left side to move to original to the left
The position come, then just drive the left side of second support 33 to move downward, be returned to original position, reeled by using personnel
The first steel wire rope 34 with unclasping right side can be so that second support 33 be suitable is turned an angle with inverse alternative expression, so as to second
Frame 33 can drive the certain angle of the rotation of the stabilization of fixed mechanism 4, and also allowing for user of service can rotate necessarily to circuit board
Angle is detected.
Slided because fixed mechanism 4 includes head rod 41, clamping bar 42, the second connecting rod 43, the second sliding block 44, first
Rail 45, second spring 46 and level crossing 47, the bottom of second support 33 are connected with head rod 41, in the bottom of head rod 41
Between be connected with the first slide rail 45, the inner sliding type of the first slide rail 45 is connected with the second sliding block 44, the second sliding block 44 and head rod
Second spring 46 is connected between 41 bottoms, the antetheca of the second sliding block 44 is connected with the second connecting rod 43, the top of the second connecting rod 43
All around four sides are respectively connected with clamping bar 42 with the bottom of head rod 41, and the clamping bar 42 of both sides contacts with each other up and down, places
The top of plate 2 is connected with level crossing 47, and level crossing 47 is located at the lower section of the second connecting rod 43, when to-be-measured integrated circuit plate to be placed is carried out
During detection, user of service pulls downward on the second connecting rod 43, and the second connecting rod 43 drives the slide downward of the second sliding block 44, so that
Second spring 46 is obtained to be stretched, then the clamping bar 42 of downside will also move down, so that the clamping bar 42 of both sides separates up and down,
To-be-measured integrated circuit plate is placed on the clamping bar 42 of downside by user of service again, and user of service decontrols the second connecting rod after putting well
43, spring, which restores to the original state, can drive the upward sliding of the second sliding block 44, so as to drive the second connecting rod 43 to move up, clamping bar 42
It will move upwards, then surface-mounted integrated circuit is just fixed, and when carrying out surface-mounted integrated circuit detection, utilizes the light of level crossing 47
Reflex causes user of service to turn surface-mounted integrated circuit with regard to that can be detected, the folder of the both sides up and down of setting
What bar 42 can be stablized clamps surface-mounted integrated circuit, so that user of service is not easy to slide when rotating surface-mounted integrated circuit.
Because also including the second pole 5, bearing block 6, bull stick 7, reel 8, rotating disk 9 and handle 10, the top of plate 2 is placed
Right side is connected with the second pole 5, and the top of the second pole 5 is connected with bearing block 6, bull stick 7 is connected with bearing block 6, is connected on bull stick 7
Reel 8 is connected to, the first steel wire rope 34 is wound on reel 8, and the front side of bull stick 7 is connected with rotating disk 9, and rotating disk 9 is located at reel 8
Front side, the antetheca of rotating disk 9 right side are connected with bull stick 7, and when to reel first steel wire rope 34 on right side downwards, user of service is clockwise
Swing handle 10, handle 10 by drive rotating disk 9 rotate clockwise, so as to drive bull stick 7 to rotate clockwise, bull stick 7 will drive around
Line wheel 8 rotates clockwise, so that the first steel wire rope 34 is reeled, when to unclasp first steel wire rope 34 on right side, the inverse time
Pin swing handle 10, due to the effect of the first spring 36, first steel wire rope 34 on right side drives first sliding block 32 on right side to the left
Slide, so that second support 33 rotates, user of service only needs without the first steel wire rope 34 is wound on the first pole 37
Swing handle 10 can cause second support 33 to rotate, thereby using personnel can very easily swing handle 10 be integrated to control
Circuit board turns an angle.
Because also including the first installing plate 11, collecting box 12 and universal wheel 13, the bottom of first support 1 is connected with the first peace
Loading board 11, all around four sides are respectively connected with universal wheel 13 to the bottom of the first installing plate 11, and the top of the first installing plate 11 is connected with receipts
Header 12, when needing to shift job site, staff need to only promote the first installing plate 11, and universal wheel 13 can be caused to not
Same direction is rotated, and so as to drive the present apparatus to move to required job site, some integrated electricity can be placed in collecting box 12
The required instrument used during the plate detection of road, provides more convenience when being detected for user of service.
Because also include the second slide rail 15, the 3rd sliding block 16, elevating lever 17, illuminating lamp 18, the second directive wheel 19, second
Steel wire rope 20 and fix bar 21, place the left side of plate 2 and be provided with through hole 14, place the bottom left of plate 2 and be connected with the second slide rail 15, second
Slidingtype is connected with the 3rd sliding block 16 on slide rail 15, and the left side of the 3rd sliding block 16 is connected with elevating lever 17, and elevating lever 17 passes through through hole
14, the top of elevating lever 17 is connected with illuminating lamp 18, and illuminating lamp 18 is located in through hole 14, and the top right side of the 3rd sliding block 16 is connected with the
Two steel wire ropes 20, to place the bottom left of plate 2 and be connected with the second directive wheel 19, the second directive wheel 19 is located at the right side of the second slide rail 15,
Place the bottom of plate 2 and be connected with fix bar 21, fix bar 21 is located at the right side of the second directive wheel 19, and the second steel wire rope 20 is led around second
To wheel 19, the second steel wire rope 20 is wound in fix bar 21, when in more dark or without the local to integrated circuit of light
When plate is detected, the second steel wire rope 20 can be wound in more in the fix bar 21 on right side by user of service, and the second steel wire rope 20 will
It can be reeled, so as to drive the upward sliding of the 3rd sliding block 16, the upward sliding of the 3rd sliding block 16 will drive elevating lever 17 also upward
It is mobile so that the illuminating lamp 18 in elevating lever 17 will also move up so that illuminating lamp 18 at user of service
Illumination can be provided during more dark or environmental work without light.
Because also include the second installing plate 22, Four-slider 23 and ring-like slide rail 24, the bottom of second support 33 and first
The top of connecting rod 41 is respectively connected with the second installing plate 22, and the second installing plate 22 of upper and lower both sides contacts, the second installing plate of downside
22 inner tops are connected with ring-like slide rail 24, and the left and right sides slidingtype is connected with Four-slider 23 on ring-like slide rail 24, and the 4th slides
The top of block 23 and the second installing plate 22 of upside connect, when carrying out surface-mounted integrated circuit detection, in the second installing plate 22 and
In the presence of Four-slider 23, user of service is by rotating head rod 41 so that integrated between the upper and lower sides of clamping bar 42
Circuit board can rotate, and be provided for user of service when detecting surface-mounted integrated circuit and carrying out conveniently, so that user of service's energy
The surrounding of enough arbitrarily detection surface-mounted integrated circuits.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of surface-mounted integrated circuit monitor station, it is characterised in that include first support(1), place plate(2), rotating mechanism(3)
And fixed mechanism(4), first support(1)Top is connected with placement plate(2), place plate(2)Top is connected with rotating mechanism(3),
Rotating mechanism(3)It is interior to be provided with fixed mechanism(4).
A kind of 2. surface-mounted integrated circuit monitor station according to claim 1, it is characterised in that rotating mechanism(3)Include song
Type slide rail(31), the first sliding block(32), second support(33), the first steel wire rope(34), the first directive wheel(35), the first spring
(36)With the first pole(37), place plate(2)Top is connected with curved slide rail(31), curved slide rail(31)The left and right sides among interior
Equal slidingtype is connected with the first sliding block(32), the first sliding block of the left and right sides(32)Bottom is connected with second support(33), left and right
First sliding block of both sides(32)Outside is respectively connected with the first steel wire rope(34), curved slide rail(31)The interior left and right sides is respectively connected with
One directive wheel(35), the first steel wire rope(34)Around the first directive wheel of the left and right sides(35), first steel wire rope in left side(34)
Bottom is connected with the first spring(36), the first spring(36)Bottom is with placing plate(2)Top connection, curved slide rail(31)Antetheca
Right side is connected with the first pole(37), first steel wire rope on right side(34)Bottom is wound in the first pole(37)On.
A kind of 3. surface-mounted integrated circuit monitor station according to claim 2, it is characterised in that fixed mechanism(4)Include
One connecting rod(41), clamping bar(42), the second connecting rod(43), the second sliding block(44), the first slide rail(45), second spring(46)With
Level crossing(47), second support(33)Bottom is connected with head rod(41), head rod(41)It is connected among bottom
First slide rail(45), the first slide rail(45)Inner sliding type is connected with the second sliding block(44), the second sliding block(44)With head rod
(41)Second spring is connected between bottom(46), the second sliding block(44)Antetheca is connected with the second connecting rod(43), the second connection
Bar(43)Top and head rod(41)All around four sides are respectively connected with clamping bar for bottom(42), and the clamping bar of both sides up and down
(42)Contact with each other, place plate(2)Top is connected with level crossing(47), level crossing(47)Positioned at the second connecting rod(43)Lower section.
4. a kind of surface-mounted integrated circuit monitor station according to claim 3, it is characterised in that also include the second pole(5)、
Bearing block(6), bull stick(7), reel(8), rotating disk(9)And handle(10), place plate(2)Top right side is connected with the second pole
(5), the second pole(5)Top is connected with bearing block(6), bearing block(6)Inside it is connected with bull stick(7), bull stick(7)On be connected with around
Line wheel(8), the first steel wire rope(34)It is wound in reel(8)On, bull stick(7)Front side is connected with rotating disk(9), rotating disk(9)It is located at
Reel(8)Front side, rotating disk(9)Bull stick is connected with the right side of antetheca(7).
5. a kind of surface-mounted integrated circuit monitor station according to claim 4, it is characterised in that also include the first installing plate
(11), collecting box(12)And universal wheel(13), first support(1)Bottom is connected with the first installing plate(11), the first installing plate
(11)All around four sides are respectively connected with universal wheel for bottom(13), the first installing plate(11)Top is connected with collecting box(12).
6. a kind of surface-mounted integrated circuit monitor station according to claim 5, it is characterised in that also include the second slide rail
(15), the 3rd sliding block(16), elevating lever(17), illuminating lamp(18), the second directive wheel(19), the second steel wire rope(20)And fix bar
(21), place plate(2)Left side is provided with through hole(14), place plate(2)Bottom left is connected with the second slide rail(15), the second slide rail
(15)Upper slidingtype is connected with the 3rd sliding block(16), the 3rd sliding block(16)Left side is connected with elevating lever(17), elevating lever(17)Wear
Cross through hole(14), elevating lever(17)Top is connected with illuminating lamp(18), illuminating lamp(18)Positioned at through hole(14)It is interior, the 3rd sliding block
(16)Top right side is connected with the second steel wire rope(20), place plate(2)Bottom left is connected with the second directive wheel(19), second leads
To wheel(19)Positioned at the second slide rail(15)Right side, place plate(2)Bottom is connected with fix bar(21), fix bar(21)Positioned at second
Directive wheel(19)Right side, the second steel wire rope(20)Around the second directive wheel(19), the second steel wire rope(20)It is wound in fix bar
(21)On.
7. a kind of surface-mounted integrated circuit monitor station according to claim 6, it is characterised in that also include the second installing plate
(22), Four-slider(23)With ring-like slide rail(24), second support(33)Bottom and head rod(41)Top is respectively connected with
Second installing plate(22), the second installing plate of upper and lower both sides(22)Contact, the second installing plate of downside(22)Inner top is connected with
Ring-like slide rail(24), ring-like slide rail(24)The upper equal slidingtype in the left and right sides is connected with Four-slider(23), Four-slider(23)'s
Top and the second installing plate of upside(22)Connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710711319.9A CN107688142A (en) | 2017-08-18 | 2017-08-18 | A kind of surface-mounted integrated circuit monitor station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710711319.9A CN107688142A (en) | 2017-08-18 | 2017-08-18 | A kind of surface-mounted integrated circuit monitor station |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107688142A true CN107688142A (en) | 2018-02-13 |
Family
ID=61153456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710711319.9A Pending CN107688142A (en) | 2017-08-18 | 2017-08-18 | A kind of surface-mounted integrated circuit monitor station |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107688142A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108759896A (en) * | 2018-04-19 | 2018-11-06 | 滁州美业机械制造有限公司 | A kind of refrigerator stamping parts detection auxiliary device |
CN110940787A (en) * | 2019-12-29 | 2020-03-31 | 圣达电气有限公司 | Movable copper foil pinhole inspection device |
CN112180236A (en) * | 2020-09-23 | 2021-01-05 | 肖谷林 | Detection device for electronic element of integrated circuit board |
CN113933686A (en) * | 2021-10-13 | 2022-01-14 | 深圳台达创新半导体有限公司 | Detection equipment for integrated circuit packaging finished product |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204089910U (en) * | 2014-09-03 | 2015-01-07 | 深圳市法码尔科技开发有限公司 | Self-shooting bar |
CN204269690U (en) * | 2014-12-25 | 2015-04-15 | 天津威盛电子有限公司 | A kind of integrated circuit board test fixture |
CN106093072A (en) * | 2016-08-23 | 2016-11-09 | 王文庆 | A kind of visual inspection machine structure of surface-mounted integrated circuit |
CN106323984A (en) * | 2016-08-23 | 2017-01-11 | 王文庆 | Pre-treatment device for integrated circuit detection |
CN106391499A (en) * | 2016-10-21 | 2017-02-15 | 安陆华生摩丝网络科技有限公司 | Cargo height detection platform based on Internet of Things |
CN106724012A (en) * | 2016-12-06 | 2017-05-31 | 芜湖科创生产力促进中心有限责任公司 | A kind of solar energy retailer go-cart |
CN106724636A (en) * | 2017-03-01 | 2017-05-31 | 湖州黛丝娅鞋业有限公司 | A kind of home-use drying cotton-padded shoes device |
CN106975717A (en) * | 2017-04-19 | 2017-07-25 | 朱礼鹏 | A kind of steel wire rope cutting equipment |
-
2017
- 2017-08-18 CN CN201710711319.9A patent/CN107688142A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204089910U (en) * | 2014-09-03 | 2015-01-07 | 深圳市法码尔科技开发有限公司 | Self-shooting bar |
CN204269690U (en) * | 2014-12-25 | 2015-04-15 | 天津威盛电子有限公司 | A kind of integrated circuit board test fixture |
CN106093072A (en) * | 2016-08-23 | 2016-11-09 | 王文庆 | A kind of visual inspection machine structure of surface-mounted integrated circuit |
CN106323984A (en) * | 2016-08-23 | 2017-01-11 | 王文庆 | Pre-treatment device for integrated circuit detection |
CN106391499A (en) * | 2016-10-21 | 2017-02-15 | 安陆华生摩丝网络科技有限公司 | Cargo height detection platform based on Internet of Things |
CN106724012A (en) * | 2016-12-06 | 2017-05-31 | 芜湖科创生产力促进中心有限责任公司 | A kind of solar energy retailer go-cart |
CN106724636A (en) * | 2017-03-01 | 2017-05-31 | 湖州黛丝娅鞋业有限公司 | A kind of home-use drying cotton-padded shoes device |
CN106975717A (en) * | 2017-04-19 | 2017-07-25 | 朱礼鹏 | A kind of steel wire rope cutting equipment |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108759896A (en) * | 2018-04-19 | 2018-11-06 | 滁州美业机械制造有限公司 | A kind of refrigerator stamping parts detection auxiliary device |
CN110940787A (en) * | 2019-12-29 | 2020-03-31 | 圣达电气有限公司 | Movable copper foil pinhole inspection device |
CN112180236A (en) * | 2020-09-23 | 2021-01-05 | 肖谷林 | Detection device for electronic element of integrated circuit board |
CN112180236B (en) * | 2020-09-23 | 2023-08-29 | 深圳市比邻芯科技有限责任公司 | Detection device for electronic element of integrated circuit board |
CN113933686A (en) * | 2021-10-13 | 2022-01-14 | 深圳台达创新半导体有限公司 | Detection equipment for integrated circuit packaging finished product |
CN113933686B (en) * | 2021-10-13 | 2023-10-03 | 深圳台达创新半导体有限公司 | Detection equipment for integrated circuit packaging finished product |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107688142A (en) | A kind of surface-mounted integrated circuit monitor station | |
CN107907819B (en) | Power supply path detection equipment for integrated circuit board | |
CN207223793U (en) | A kind of circuit board experiment fixture | |
CN207601116U (en) | Circuit board testing clamping device in a kind of electronic control device | |
CN111751619B (en) | Insulation piercing connector resistance detection device | |
CN109941745B (en) | Chip picking equipment with adjusting function and good clamping effect | |
CN101441226B (en) | Testing jig and test method | |
CN111896864A (en) | Circuit detection equipment with adjust structure | |
CN207717536U (en) | A kind of automation power supply line detector | |
CN106341668A (en) | Novel telescopic power transmission line inspection device | |
CN210270077U (en) | New energy automobile battery control circuit board testing arrangement | |
CN209103615U (en) | A kind of student experimenting platform based on Internet of Things | |
CN114545206A (en) | Continuous detection device for integrated circuit packaging | |
CN109164376A (en) | A kind of pcb circuit board detection device | |
CN208476499U (en) | A kind of device for testing tensile force | |
CN209356654U (en) | A kind of LED light strip detection device | |
CN207181448U (en) | A kind of erecting device of chip pin detection | |
CN205985943U (en) | Cable head installing support | |
CN114113983A (en) | Integrated circuit picking and testing integrated device | |
CN101696982A (en) | Printed circuit board performance test table | |
CN208432694U (en) | A kind of circuit board on-off detecting tool | |
CN106931375A (en) | One kind finds thing LED | |
CN108663550B (en) | Clamping jig for conductivity test of fingerprint chip | |
CN207832164U (en) | A kind of plate ground paving testing flatness adjusting apparatus | |
CN111855144A (en) | Automatic testing arrangement of LED bulb |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180213 |
|
RJ01 | Rejection of invention patent application after publication |