CN106324481B - A kind of locating and detecting device for integrated circuit - Google Patents
A kind of locating and detecting device for integrated circuit Download PDFInfo
- Publication number
- CN106324481B CN106324481B CN201610708516.0A CN201610708516A CN106324481B CN 106324481 B CN106324481 B CN 106324481B CN 201610708516 A CN201610708516 A CN 201610708516A CN 106324481 B CN106324481 B CN 106324481B
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- China
- Prior art keywords
- telescopic rod
- telescoping tube
- forms
- integrated circuit
- slot
- 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.)
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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]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention discloses a kind of locating and detecting device for integrated circuit, including telescoping tube in splined post of Holding seat, the splined post being plugged on Holding seat, sleeve, the telescopic rod being plugged in telescoping tube and the probe for being connected to telescopic rod one end；A through slot is formed in the middle part of Holding seat, the upper side wall of through slot forms a pair of of connecting column, grip block is equipped in through slot, the upper end of grip block forms a pair of inserting column with connecting column cooperation, the bottom surface of connecting column forms slot, inserting column is plugged in slot, and connecting column upper sleeve has the first pressure spring；One end of telescoping tube forms telescopic chute, telescopic rod is plugged in telescopic chute, and the upper end of telescopic rod forms tooth-strip part, and the adjustment gear engaged with tooth-strip part is hinged in telescopic chute, stop screw is bolted on the side wall of telescoping tube, one end of stop screw is resisted against on the side wall of telescopic rod.The present invention can discharge both hands, and convenient be in contact with the detection and localization of integrated circuit detection position point connect.
Description
Technical field：
The present invention relates to the technical fields of integrated circuit detection device, are specifically related to a kind of positioning for integrated circuit
Detection device.
Background technique：
Operational amplifier integrated circuit, also known as integrated operational amplifier, referred to as integrated transporting discharging are by multistage direct coupling
Close the high-gain Analogous Integrated Electronic Circuits of amplifying circuit composition.The detection of existing operational amplifier integrated circuit usually manually makes
With multimeter DC voltage shelves, voltage value between measuring operational amplifier output end and negative power end (in static state voltage value
It is higher), while two input terminals (interference signal is added) for touching operational amplifier are successively put with hand-held metal tweezers, if multimeter
Indicator has swing by a relatively large margin, then illustrates that the operational amplifier is intact, if multimeter indicator is motionless, illustrate operational amplifier
It has damaged.And suchlike manual inspection, contact integrated circuit detection will be gone by the hand-held probe being connected with detection table
The detection and localization point at position, but if being the detection of operational amplifier integrated circuit, it is also necessary to be added manually to integrated circuit dry
Signal is disturbed, it is then more difficult that both hands single in this way complete detection.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found, one kind is new structural to be used for
The locating and detecting device of integrated circuit makes it with more the utility value in industry.
Summary of the invention：
The purpose of the present invention aims to solve the problem that problem of the existing technology, provide it is a kind of can discharge both hands, it is convenient with it is integrated
The detection and localization point of circuit detection position is in contact the locating and detecting device for integrated circuit of connection.
The present invention relates to a kind of locating and detecting device for integrated circuit, including Holding seat, it is plugged on the clamping
Splined post, sleeve on pedestal in the splined post telescoping tube, the telescopic rod that is plugged in the telescoping tube and be connected to
The probe of described telescopic rod one end；
A through slot is formed in the middle part of the Holding seat, the upper side wall of the through slot forms a pair of of connecting column, through slot
Interior to be equipped with grip block, the upper end of the grip block forms a pair of inserting column with connecting column cooperation, the bottom surface of connecting column
Form slot, the inserting column is plugged in the slot, and inserting column upper sleeve has the first pressure spring, first pressure spring it is upper
The bottom surface upper and lower end that end is resisted against connecting column is resisted against on the top surface of grip block；
One end of the telescoping tube forms internal splined hole, and the splined post sleeve is in the internal splined hole, telescoping tube
The other end form telescopic chute, the telescopic rod is plugged in the telescopic chute, and the upper end of telescopic rod is formed along telescopic rod
The tooth-strip part longitudinally extended is hinged with the adjustment gear engaged with the tooth-strip part in telescopic chute, and the upper end of telescoping tube forms
Notch is avoided, the upper end of the adjustment gear stretches out the evacuation notch, is bolted with stop screw on the side wall of telescoping tube, described
One end of stop screw is resisted against on the side wall of telescopic rod.
By above-mentioned technical proposal, integrated circuit board to be detected at work, is clamped in clamping bottom first by the present invention
Grip block in the through slot of seat and between the lower wall of through slot, specifically, when clamping integrated circuit board, grip block is moved up the
The compression of one pressure spring, the inserting column of grip block move up in the slot of connecting column, until integrated circuit board is firmly clamped in
Between grip block and the lower wall of through slot, by the elastic force of the first pressure spring, different-thickness can be clamped in the through slot of Holding seat
The integrated circuit board of size increases the use scope of locating and detecting device of the present invention.After integrated circuit board clamping is completed, lead to
Toning section telescopic bar stretches out the distance of telescoping tube, so that the probe on telescopic rod is located at the detection anchor point on integrated circuit board
Top, specifically, rotation adjustment gear make adjustment gear drive the tooth-strip part being engaged with mobile, and tooth-strip part drives telescopic rod
It is moved forward and backward in telescopic chute, until probe is located at the top of detection anchor point, then adjusts stop screw, the one of stop screw
Telescopic rod is firmly resisted against on the side wall of telescopic chute by end, is in this way fixed the position of telescopic rod, thus by adjustment gear and tooth
Item is locked between portion, so that the position of probe is fixed.Later, it can be connected by the spline between telescoping tube and splined post,
So that the internal splined hole of telescoping tube moves up and down in splined post, so that the detection anchor point on probe and integrated circuit board
Contact, probe can be electrically connected by conducting wire and the table of detection tool, be detected to detection anchor point.
Through the above scheme, locating and detecting device of the invention is clamped integrated circuit board to be measured by Holding seat,
And positioning is adjusted by telescoping tube and telescopic rod and splined post, so as to discharge both hands, and conveniently detected with integrated circuit
The detection and localization point at position is in contact connection.
As a preference of the above scheme, one end of the telescopic rod forms circular connector, and the probe is inserted
It connects on the connector, the upper end of probe passes through telescopic rod and forms handle, and the handle is resisted against on connector, probe
Lower end be inserted with the second pressure spring and form the axis platform of annular, one end of second pressure spring is resisted against in the axis platform, another
One end is resisted against on connector.According to the above scheme, it is acted on by the elastic force of the second pressure spring, the detection on probe and integrated circuit board
The contact of anchor point is Elastic Contact, bad so as to avoid contact with.
As a preference of the above scheme, circular trough, the spline are formed in the middle part of the upper surface of the Holding seat
The lower end of column is plugged in the circular trough, and the top of splined post forms external splines, and one end of the telescoping tube forms circle
The connection-peg of shape forms the internal splined hole on the connection-peg, and connection-peg is by internal splined hole sleeve in the outer of splined post
On spline.
As a preference of the above scheme, the partial shrouds that the adjustment gear is stretched out outside telescoping tube are equipped with protective cover,
One end of the protective cover is hinged on the upper end side wall of telescoping tube.According to the above scheme, protective cover includes to adjustment gear,
Adjustment gear is avoided to hurt sb.'s feelings or itself damage, in addition, can raise protective cover from telescoping tube by articulated connection, thus convenient
Adjustment gear is safeguarded or is dismantled.
As a preference of the above scheme, the adjustment gear is hinged in the telescopic chute of telescoping tube by articulated shaft,
On the articulated shaft, one end of articulated shaft is pierced by the side wall of telescoping tube and forms swing handle adjustment gear sleeve.By upper
Scheme is stated, adjustment gear can be made to rotate by rotating swing handle, by extracting swing handle out from adjustment gear, can will be turned
Dynamic handle and adjustment gear disassembly.
As a preference of the above scheme, the length of the evacuation notch is not less than the maximum gauge of adjustment gear.It presses
Above scheme, the adjustment gear after disassembly can be taken out out of evacuation notch, facilitate and safeguarded.
As a preference of the above scheme, the bottom of the grip block is fixedly connected with cushion rubber layer.By above-mentioned side
Case, conveying cushion rubber layer can generate buffer function between grip block and integrated circuit board.
As a preference of the above scheme, the stop screw against the opposite telescopic rod side wall of side wall on form
Wearing layer.According to the above scheme, when telescopic rod is moved forward and backward in telescopic chute, the wearing layer side wall to telescopic rod and can be stretched
The side wall of contracting slot generates protective effect.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention：
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the partial structural diagram of Fig. 2；
Fig. 4 is the top view of Fig. 1.
Specific embodiment：
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1, a kind of locating and detecting device for integrated circuit of the present invention, including Holding seat 10, insert
Connect on the Holding seat splined post 20, sleeve in the splined post telescoping tube 30, be plugged in the telescoping tube
Telescopic rod 40 and be connected to the probe 50 of described telescopic rod one end.
Referring to fig. 2, Fig. 3, the middle part of the Holding seat 10 form a through slot 11, and the upper side wall of the through slot forms
A pair of of connecting column 12, through slot 11 is interior to be equipped with grip block 13, and the upper end of the grip block forms a pair and matches with the connecting column 12
The inserting column 131 of conjunction, the bottom surface of connecting column 12 form slot 121, and the inserting column 131 is plugged in the slot 121, insert
Connecing 131 upper sleeve of column has the first pressure spring 14, and the bottom surface upper and lower end that the upper end of first pressure spring is resisted against connecting column 12 is resisted against
On the top surface of grip block 13, the bottom of the grip block 13 is fixedly connected with cushion rubber layer 15.
Referring to Fig. 1, Fig. 2, Fig. 4, one end of the telescoping tube 30 forms internal splined hole 31, and 20 sleeve of splined post exists
In the internal splined hole 31, the other end of telescoping tube 30 forms telescopic chute 32, and the telescopic rod 40 is plugged on the telescopic chute
In 32, the upper end of telescopic rod 40 forms the tooth-strip part 41 longitudinally extended along telescopic rod, is hinged in telescopic chute 32 and the tooth
The adjustment gear 60 that item portion 41 is engaged, the upper end of telescoping tube 30 form evacuation notch 33, and the upper end of the adjustment gear 60 is stretched
The length of the evacuation notch 33 out, evacuation notch 33 is not less than the maximum gauge of adjustment gear 60, and adjustment gear 60 is stretched
Partial shrouds outside the draw 30 are equipped with protective cover 70, and one end of the protective cover is hinged on the upper end side wall of telescoping tube 30, adjust
Section gear 60 is hinged in the telescopic chute 32 of telescoping tube 30 by articulated shaft 61, and 60 sleeve of adjustment gear is in the articulated shaft 61
On, one end of articulated shaft is pierced by the side wall of telescoping tube 30 and forms swing handle 62, is spirally connected on the side wall of telescoping tube 30 limited
Position screw 80, one end of the stop screw is resisted against on the side wall of telescopic rod 40, stop screw 80 against side wall it is opposite
Wearing layer 42 is formed on 40 side wall of telescopic rod.
Referring to Fig. 1, one end of the telescopic rod 40 forms circular connector 43, and the probe 50 is plugged on the company
On connector 43, the upper end of probe 50 passes through telescopic rod 40 and forms handle 51, and the handle is resisted against on connector 43, probe
50 lower end is inserted with the second pressure spring 52 and forms the axis platform 53 of annular, and one end of second pressure spring 52 is resisted against the axis
On platform 53, the other end is resisted against on connector 43.
Referring to fig. 2, Fig. 3, forms circular trough 16 in the middle part of the upper surface of the Holding seat 10, under the splined post 20
End is plugged in the circular trough 16, and the top of splined post 20 forms external splines 21, and one end of the telescoping tube 30 forms
Circular connection-peg 34, the internal splined hole 31 is formed on the connection-peg, and connection-peg 34 is existed by 31 sleeve of internal splined hole
On the external splines 21 of splined post 20.
Integrated circuit board to be detected in the specific implementation, is clamped in the through slot 11 of Holding seat 10 by the present invention first
Grip block 13 and through slot 11 lower wall between, specifically, when clamping integrated circuit board, grip block 13 move up by first pressure
Spring 14 compresses, and the inserting column 131 of grip block 13 moves up in the slot 121 of connecting column 12, until integrated circuit board is firm
Jail is clamped between grip block 13 and the lower wall of through slot 11, by the elastic force of the first pressure spring 14, the through slot 11 of Holding seat 10
The interior integrated circuit board that can clamp different-thickness size, increases the use scope of locating and detecting device of the present invention.
After integrated circuit board clamping is completed, the distance of telescoping tube 30 is stretched out by adjusting telescopic rod 40, so that telescopic rod
Probe 50 on 40 is located at the top of the detection anchor point on integrated circuit board, and specifically, rotation adjustment gear 60 to adjust
Gear 60 drives the tooth-strip part 41 being engaged with mobile, and tooth-strip part drives telescopic rod 40 to be moved forward and backward in telescopic chute 32, until
Probe 50 is located at the top of detection anchor point, then adjusts stop screw 80, one end of stop screw firmly supports telescopic rod 40
On the side wall for leaning against telescopic chute 32, the position of telescopic rod 40 is fixed in this way, thus by between adjustment gear 60 and tooth-strip part 41
Locking, so that the position of probe 50 is fixed.
Later, it can be connected by the spline between telescoping tube 30 and splined post 20, so that the internal splined hole 31 of telescoping tube 30
It is moved up and down in splined post 20, so that the detection on probe 50 and integrated circuit board positions point contact, probe can lead to
The table tool for crossing conducting wire and detection is electrically connected, and detects to detection anchor point.
In conclusion locating and detecting device of the invention is clamped integrated circuit board to be measured by Holding seat 10, and
Positioning is adjusted, by telescoping tube 30 and telescopic rod 40 and splined post 20 so as to discharge both hands, and convenient and integrated circuit
The detection and localization point of detection position is in contact connection.
Locating and detecting device provided by the present invention for integrated circuit, only a specific embodiment of the invention, but
Scope of protection of the present invention is not limited thereto, anyone skilled in the art the invention discloses technology model
In enclosing, it can easily think of the change or the replacement, should all cover within that scope of the present invention.Therefore, protection scope of the present invention
It should be based on the protection scope of the described claims.
Claims (8)
1. a kind of locating and detecting device for integrated circuit, it is characterised in that：
Including Holding seat (10), the splined post (20) being plugged on the Holding seat, sleeve stretching in the splined post
The draw (30), the telescopic rod (40) being plugged in the telescoping tube and the probe (50) for being connected to described telescopic rod one end；
A through slot (11) are formed in the middle part of the Holding seat (10), the upper side wall of the through slot forms a pair of of connecting column
(12), grip block (13) are equipped in through slot (11), the upper end of the grip block forms a pair of and the connecting column (12) and cooperates
Inserting column (131), the bottom surface of connecting column (12) forms slot (121), and the inserting column (131) is plugged on the slot
(121) in, inserting column (131) upper sleeve has the first pressure spring (14), and the upper end of first pressure spring is resisted against connecting column (12)
Bottom surface upper and lower end is resisted against on the top surface of grip block (13)；
One end of the telescoping tube (30) forms internal splined hole (31), and splined post (20) sleeve is in the internal splined hole
(31) in, the other end of telescoping tube (30) is formed telescopic chute (32), and the telescopic rod (40) is plugged on the telescopic chute (32)
Interior, the upper end of telescopic rod (40) forms the tooth-strip part (41) longitudinally extended along telescopic rod (40), is hinged in telescopic chute (32)
The adjustment gear (60) engaged with the tooth-strip part (41), the upper end of telescoping tube (30) form evacuation notch (33), the tune
The evacuation notch (33) is stretched out in the upper end for saving gear (60), is bolted with stop screw (80), institute on the side wall of telescoping tube (30)
The one end for stating stop screw is resisted against on the side wall of telescopic rod (40).
2. the locating and detecting device according to claim 1 for integrated circuit, it is characterised in that：The telescopic rod (40)
One end form circular connector (43), the probe (50) is plugged on the connector (43), probe (50) it is upper
End is across telescopic rod (40) and forms handle (51), and the handle is resisted against on connector (43), and the lower end of probe (50) is inserted
It is cased with the second pressure spring (52) and forms the axis platform (53) of annular, one end of second pressure spring (52) is resisted against the axis platform
(53) on, the other end is resisted against on connector (43).
3. the locating and detecting device according to claim 1 for integrated circuit, it is characterised in that：The Holding seat
(10) it being formed circular trough (16) in the middle part of upper surface, the lower end of the splined post (20) is plugged in the circular trough (16),
The top of splined post (20) forms external splines (21), and one end of the telescoping tube (30) forms circular connection-peg (34),
It is formed on the connection-peg internal splined hole (31), connection-peg (34) is by internal splined hole (31) sleeve in splined post (20)
External splines (21) on.
4. the locating and detecting device according to claim 1 for integrated circuit, it is characterised in that：The adjustment gear
(60) it stretches out the partial shrouds of telescoping tube (30) outside and is equipped with protective cover (70), one end of the protective cover is hinged on telescoping tube (30)
Upper end side wall on.
5. the locating and detecting device according to claim 1 or 4 for integrated circuit, it is characterised in that：The adjusting tooth
Wheel (60) is hinged in the telescopic chute (32) of telescoping tube (30) by articulated shaft (61), and adjustment gear (60) sleeve is described hinged
On axis (61), one end of articulated shaft is pierced by the side wall of telescoping tube (30) and forms swing handle (62).
6. the locating and detecting device according to claim 5 for integrated circuit, it is characterised in that：The evacuation notch
(33) length is not less than the maximum gauge of adjustment gear (60).
7. the locating and detecting device according to claim 1 for integrated circuit, it is characterised in that：The grip block (13)
Bottom be fixedly connected with cushion rubber layer (15).
8. the locating and detecting device according to claim 1 for integrated circuit, it is characterised in that：The stop screw
(80) against opposite telescopic rod (40) side wall of side wall on form wearing layer (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708516.0A CN106324481B (en) | 2016-08-23 | 2016-08-23 | A kind of locating and detecting device for integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708516.0A CN106324481B (en) | 2016-08-23 | 2016-08-23 | A kind of locating and detecting device for integrated circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106324481A CN106324481A (en) | 2017-01-11 |
| CN106324481B true CN106324481B (en) | 2018-11-27 |
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ID=57742146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708516.0A Expired - Fee Related CN106324481B (en) | 2016-08-23 | 2016-08-23 | A kind of locating and detecting device for integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106324481B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027638A (en) * | 2017-03-22 | 2018-12-18 | 杜磊 | A kind of multi-angle regulation camera support in industrial production line |
| CN108097828B (en) * | 2017-12-29 | 2023-06-06 | 浙江长兴和良智能装备有限公司 | Feeding main shaft device and pipe bending machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441226A (en) * | 2008-12-08 | 2009-05-27 | 深圳华为通信技术有限公司 | Testing jig and test method |
| CN201269888Y (en) * | 2008-09-22 | 2009-07-08 | 比亚迪股份有限公司 | Tool for printed circuit board assembling test |
| CN202230163U (en) * | 2011-10-11 | 2012-05-23 | 杭州光韵达光电科技有限公司 | PCB detection device |
| CN105044401A (en) * | 2015-08-25 | 2015-11-11 | 贵州航天计量测试技术研究所 | Test seat of passive microwave radio frequency transformer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006029997A (en) * | 2004-07-16 | 2006-02-02 | Nidec-Read Corp | Board inspection device and board inspection method |
| JP2009036532A (en) * | 2007-07-31 | 2009-02-19 | Koyo Technos:Kk | Inspection tool and inspection device |
-
2016
- 2016-08-23 CN CN201610708516.0A patent/CN106324481B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269888Y (en) * | 2008-09-22 | 2009-07-08 | 比亚迪股份有限公司 | Tool for printed circuit board assembling test |
| CN101441226A (en) * | 2008-12-08 | 2009-05-27 | 深圳华为通信技术有限公司 | Testing jig and test method |
| CN202230163U (en) * | 2011-10-11 | 2012-05-23 | 杭州光韵达光电科技有限公司 | PCB detection device |
| CN105044401A (en) * | 2015-08-25 | 2015-11-11 | 贵州航天计量测试技术研究所 | Test seat of passive microwave radio frequency transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106324481A (en) | 2017-01-11 |
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Effective date of registration: 20181016 Address after: 318050 No. 506 North Road, Xinqiao Town, Luqiao District, Taizhou, Zhejiang Applicant after: Guan Xianfu Address before: 523000 A1112, Huai Kai square, Yuan Mei Road, Nancheng District, Dongguan, Guangdong Applicant before: Wang Wenqing |
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Effective date of registration: 20191204 Address after: 518000 q6e1072, floor 6, block B, C, D, Huaqiang Plaza, No. 1019, Huaqiang North Road, Huaqiang North Street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xincheng Technology Co., Ltd Address before: 318050 No. 506 North Road, Xinqiao Town, Luqiao District, Taizhou, Zhejiang Patentee before: Guan Xianfu |
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