CN108458651A - Metal fitting floats height detection device - Google Patents
Metal fitting floats height detection device Download PDFInfo
- Publication number
- CN108458651A CN108458651A CN201810205714.4A CN201810205714A CN108458651A CN 108458651 A CN108458651 A CN 108458651A CN 201810205714 A CN201810205714 A CN 201810205714A CN 108458651 A CN108458651 A CN 108458651A
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- Prior art keywords
- movable plate
- detection device
- metal fitting
- height detection
- briquetting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention discloses a kind of floating height detection device of metal fitting, including rack, lift drive mechanism, the first movable plate, the second movable plate, height block, conductive briquetting and testing needle；The lift drive mechanism is set in the rack and output end with first movable plate in telescopically connecting downwards, and second movable plate is slidably connected to the lower section of first movable plate above and below；The conduction briquetting is slidably connected to the lower section of second movable plate and is electrically connected with test circuit above and below, and the height block is fixed on the bottom surface of second movable plate and between second movable plate and the conductive briquetting；The testing needle is set on second movable plate and is electrically connected with the test circuit, and the testing needle can extend downwardly conductive briquetting.Metal fitting of the present invention, which floats height detection device, can detect whether the difference in height between two metal fittings meets design requirement, simple in structure, easy to operate, raising detection efficiency.
Description
Technical field
Whether the present invention relates to the differences in height between two metal fittings of a kind of detection device more particularly to a kind of detection to accord with
The metal fitting for closing design requirement floats height detection device.
Background technology
At this stage, in the production process of mobile phone and tablet, there is more technique screw being locked on steel disc, but to these
Technique has higher requirement, and such as in order to keep product more beautiful, feeling is better, and it is certain that screw terminal cannot be higher or lower than steel disc
Highly, therefore, it is usually required for testing it after manufacture.In this detection process, visual inspection can not be passed through.Detection
Difficulty is larger.Existing means of testing is usually all with the naked eye or finger touch goes to detect, the difficulty however this mode not only works
Degree and intensity are big, and human factor influences also very greatly, if high-volume is tested for a long time, labor intensity is big, detection is inaccurate
Really, working efficiency is low and effect is undesirable.
Invention content
It is wanted the purpose of the present invention is to provide whether a kind of difference in height that can be detected between two metal fittings meets design
It asks, is simple in structure, is easy to operate, the metal fitting for improving detection efficiency floats height detection device.
To achieve the goals above, it includes rack, lifting driving that metal fitting provided by the invention, which floats height detection device,
Mechanism, the first movable plate, the second movable plate, height block, conductive briquetting and testing needle；The lift drive mechanism is set to described
In rack and output end with first movable plate in telescopically connecting downwards, and second movable plate is slidably connected above and below
In the lower section of first movable plate；It is described conduction briquetting be slidably connected to above and below second movable plate lower section and with
Test circuit is electrically connected, and the height block is fixed on the bottom surface of second movable plate and positioned at second movable plate and described
Between conductive briquetting；The testing needle is set on second movable plate and is electrically connected with the test circuit, the test
Needle can extend downwardly conductive briquetting.
Compared with prior art, the conductive briquetting is slidably connected to by the second movable plate due to the present invention above and below, and
The height block and the testing needle are set on second movable plate, by making the conductive briquetting press metal assembly
Part makes the height block be pressed on the conductive briquetting, and the testing needle corresponds to the floating high position of metal fitting；Therefore,
It only needs both to pre-set the difference in height between the testing needle and the conductive briquetting, and make to be connected to test circuit,
When the height for floating high position is more than the difference in height between testing needle and the conductive briquetting, the testing needle is pressed with the conduction
Circuit between block just cannot be connected；When less than difference in height between testing needle and the conductive briquetting, the testing needle with
Circuit between the conduction briquetting can be connected, so as to quickly detect two metal assembly according to the break-make of circuit
Whether the difference in height between part meets design requirement.It is total very simple, easy to operate, eliminate a large amount of artificial behaviour
Make, reduces labour, effectively improve detection efficiency.
Preferably, the conduction briquetting is equipped with the through-hole passed through for the testing needle.
Preferably, the distance that extends downwardly of relatively described second movable plate of the testing needle is in adjustably to be arranged.In this way
Different floating high metal fittings can be detected, extensive use is conducive to.
Preferably, conduction one of the briquetting and second movable plate are equipped with lower guide post, another one, which is equipped with down, to be led
Set, the lower guide post are slidably socketed with the lower guide sleeve.It is set to the lower guide post and the lower guide sleeve, can be led described
Voltage block is opposite with second movable plate when sliding, and plays the role of the guiding conductive briquetting, prevents the conductive briquetting
Displacement, causes test error.
Preferably, being equipped with lower return unit between the conduction briquetting and second movable plate, the lower return unit makes institute
Conductive briquetting is stated far from second movable plate.It, can be in second activity using the resilient force of the lower return unit
When plate rises, the conductive briquetting is made to reset.
Preferably, one of first movable plate and second movable plate are equipped with upper guide post, another one is equipped with upper
Guide sleeve, the upper guide post are slidably socketed with the upper guide bush.It is set to the upper guide post and the upper guide bush, it can be described
First movable plate is opposite with second movable plate when sliding, and plays the role of guiding second movable plate, and can be to prevent
Only the lift drive mechanism continues excessively to push and damage metal fitting after the height block is pressed on the conductive briquetting.
Preferably, being equipped with upper return unit between first movable plate and second movable plate, the upper return unit makes
Second movable plate is far from first movable plate.It, can be described first using the resilient force of the upper return unit
When movable plate rises, make the described second movable sheet reset.
Preferably, the lift drive mechanism includes holder, handle, connector and output rod, the holder is fixed on institute
It states in rack, the branch is provided with sliding sleeve, and one end of the handle is articulated in the holder, and pivot is distinguished at the both ends of the connector
It is connected to the handle and the output rod, the output rod is slidably placed on the sliding sleeve above and below.
Specifically, the lift drive mechanism further include connecting plate and it is several support bar, the connecting plate and the output
Bar connects, and the bar of supporting is set on four angles of the connecting plate bottom surface, and the bar of supporting is resisted against first activity
On plate.By be arranged the connecting plate and make it is described support bar and be distributed on four angles of the connecting plate, so as to so as to rise
The jacking force of drop driving mechanism output is more uniformly applied on first movable plate.
Preferably, the metal fitting float height detection device further include bottom plate, the bottom plate be fixed on the rack and
Positioned at the lower section of the conductive briquetting.
Specifically, the bottom plate is equipped with the locating piece limited to product.
Preferably, the rack is equipped with guide rod, first movable plate is equipped with guide cylinder, the guide cylinder sliding
Ground is socketed with the guide rod.The cooperation of the guide rod and the guide cylinder can make first movable plate slide more steady
It is fixed smooth.
Preferably, the test circuit is equipped with the indicator whether energy display circuit is connected, sentenced with being conveniently operated personnel
It is disconnected to detect whether qualification.
Description of the drawings
Fig. 1 is the stereogram that assembly parts of the present invention float height detection device.
Fig. 2 is the side view that assembly parts of the present invention float height detection device.
Fig. 3 is the sectional view that assembly parts of the present invention float height detection device.
Fig. 4 is between the first movable plate, the second movable plate and conductive briquetting of the floating height detection device of assembly parts of the present invention
Structural schematic diagram.
Fig. 5 is that the floating height detection device detection screw of assembly parts of the present invention floats high state diagram.
Specific implementation mode
For the technology contents that the present invention will be described in detail, construction feature, the effect realized, below in conjunction with embodiment and match
Attached drawing is closed to be explained in detail.
As shown in Figure 1 and Figure 2, metal fitting of the present invention float height detection device 100 include rack 1, lift drive mechanism 2,
First movable plate 3, the second movable plate 4, height block 5, conductive briquetting 6 and testing needle 7；Specifically, as follows：
Again as shown in Figures 1 and 2, the lift drive mechanism 2 is set in the rack 1 and output end is in flexible downwards
Ground is connect with first movable plate 3.Specifically, the lift drive mechanism 2 include holder 21, it is handle 22, connector 23, defeated
Rod 24, connecting plate 25 and several support bar 26.The holder 21 is fixed in the rack 1, and the holder 21 is equipped with sliding sleeve
21a, the handle 22 is of an L-shaped structure and one end is articulated in the holder 21, and the both ends of the connector 23 are respectively pivoted to institute
The bending place of the L type structures of handle 22 and the upper end of the output rod 24 are stated, the output rod 24 is slidably placed on institute above and below
State sliding sleeve 21a.The connecting plate 25 is connect with the end of the output rod 24, and the bar 26 of supporting is set to the connecting plate 25
On four angles of bottom surface, the bar 26 of supporting is resisted against on first movable plate 3.By the way that the connecting plate 25 is arranged and makes institute
State and support bar 26 and be distributed on four angles of the connecting plate 25, so as to so that the jacking force that exports of lift drive mechanism 2 more
Add and is applied evenly on first movable plate 3.
Referring again to Fig. 1, Fig. 3 and Fig. 4, one of first movable plate 3 and second movable plate 4 are equipped with and above lead
Column 41, another one are equipped with upper guide bush 31, and the upper guide post 41 is slidably socketed with the upper guide bush 31.In the present embodiment, institute
It states the first movable plate 3 and is equipped with upper guide bush 31, it is in vertical upper guide post 41 that second movable plate 4, which is equipped with, institute in the present embodiment
The quantity for stating the second movable plate is three.The upper guide post 41 is slidably socketed with the upper guide bush 31 so that described second lives
Movable plate 4 can be slidably connected to the lower section of first movable plate 3 above and below.The upper guide post 41 and the upper guide bush 31 are set,
The work for guiding second movable plate 4 can be played when first movable plate 3 and second movable plate 4 slide relatively
With, and can prevent the lift drive mechanism 2 from continuing excessively to push after the height block 5 is pressed on the conductive briquetting 6
And damage metal fitting.Upper return unit 8, the upper reset are equipped between first movable plate 3 and second movable plate 4
Part 8 is compressed spring, and the upper return unit 8 makes second movable plate 4 far from first movable plate 3.Using described multiple
The resilient force of position part 8, can make second movable plate 4 automatically reset when first movable plate 3 rises.It is described
It is in vertical guide rod 11 that rack 1, which is equipped with, and first movable plate 3 is equipped with guide cylinder 32, and the guide cylinder 32 is slidably
It is socketed with the guide rod 11.The cooperation of the guide rod 11 and the guide cylinder 32 can be such that first movable plate 3 slides
It obtains more stable smooth.
Referring again to Fig. 3 and Fig. 4, conduction one of the briquetting 6 and second movable plate 4 are equipped with lower guide post 61, separately
One is equipped with lower guide sleeve 42, and the lower guide post 61 is slidably socketed in the present embodiment with the lower guide sleeve 42, the conductive pressure
Block 6 is equipped in vertical lower guide post 61, and second movable plate 4 is equipped with lower guide sleeve 42, the lower guide post 61 and the lower guide sleeve
42 are slidably socketed so that the conduction briquetting 6 is slidably connected to the lower section of second movable plate 4, the present embodiment above and below
The quantity of the conduction briquetting is three.It is set to the lower guide post 61 and the lower guide sleeve 42, it can be in the conductive briquetting 6
When sliding opposite with second movable plate 4, plays the role of the guiding conductive briquetting 6, prevent the conductive briquetting 6 from moving
Position, causes test error.It is equipped with lower return unit 9, the lower return unit 9 between the conduction briquetting 6 and second movable plate 4
For compressed spring, the lower return unit 9 makes the conductive briquetting 6 far from second movable plate 4, that is, utilizes the return unit
Resilient force can make the conductive briquetting 6 automatically reset when second movable plate 4 rises.
Again as shown in figure 4, the conduction briquetting 6 is electrically connected with test circuit, the height block 5, which is fixed on described second, lives
The bottom surface of movable plate 4 and between second movable plate 4 and the conductive briquetting 6；The testing needle 7 is set to described second
It is electrically connected on movable plate 4 and with the test circuit, the testing needle 7 can extend downwardly conductive briquetting 6；The test circuit
It is equipped with the indicator (not shown) whether energy display circuit is connected, the indicator is indicator light, and the test circuit is led
When logical, indicator light is bright, and when the test circuit is not turned on, indicator light does not work, and can be conveniently operated personnel in this way and judge that detection is
No qualification.Relatively described second movable plate 4 of the testing needle 7 in being adjustably arranged, make that the testing needle 7 extends downwardly away from
From in adjustable, to make the difference in height h between the end of the testing needle 7 and the bottom surface of the conductive briquetting 6 in adjustable.
Different floating high metal fittings can be detected in this way, be conducive to extensive use.The conduction briquetting 6, which is equipped with, supplies the test
The through-hole 62 that needle 7 passes through.When the height block 5 is pressed on the conductive briquetting 6, the end of the testing needle 7 and the conductive pressure
Difference in height h between the bottom surface of block 6 is equal to two metal fittings permitted floating high level in initial designs.
It further includes bottom plate 10 that the metal fitting, which floats height detection device 100, the bottom plate 10 be fixed on the rack 1 and
Positioned at the lower section of the conductive briquetting 6.The bottom plate 10 is equipped with the locating piece 101 limited to product.
In conjunction with Fig. 5, below with detect the steel disc 201 of mobile phone or tablet computer and screw 202 two metal fittings it
Between assembly height difference H for illustrate that the metal fitting of the application floats the operation principle of height detection device 100, it is as follows：
Before detection, first product is positioned on the bottom plate 10, and using the locating piece 101 to product orientation.Then
It determines two metal fittings permitted floating high level h in initial designs, and then adjusts the relatively described conductive pressure of the testing needle 7
The distance between the bottom surface of block 6, when the height block 5 being made to be pressed on the conductive briquetting 6, the end of the testing needle 7 with it is described
Difference in height h between the bottom surface of conductive briquetting 6 is equal to the floating high level of the permission.Then the handle 22 is pulled down manually, described
Hand 22 rotates down and the connector 23 is pushed to move down, and the connector 23 drives the output rod 24 in the sliding sleeve
It is slided in 21a and pushes down on the connecting plate 25, so that the bar 26 of supporting supports first movable plate 3.It is described
First movable plate 3 moves down so that second movable plate 4, height block 5, conductive briquetting 6 and testing needle 7 are synchronized to moving down
It is dynamic.When the conductive pressure holding of briquetting 6 in the surface of product steel disc 201 and it is motionless when, in the lower guide sleeve 42 and lower guide post 61
Under the action of, first movable plate 3, the second movable plate 4, height block 5 and testing needle 7 continue to move down.When the height
The pressure holding of block 5 in conductive 6 upper surface of briquetting and it is motionless when, at this moment, the testing needle 7 is entered described by the through-hole 62
In space between steel disc 201 and the screw 202；Simultaneously as 2 stroke of the lift drive mechanism is more than the height block
5 stroke, first movable plate 3 continue under the action of the upper guide bush 31, upper guide post 41 and upper return unit 8 to moving down
It is dynamic, it can both ensure that the output end of the lift drive mechanism 2 walked complete stroke, it is also ensured that do not damage product by pressure.At this moment, when
Height difference H (screw 202 is less than the surface of steel disc 201) between the steel disc 201 and the screw 202 is more than the testing needle
When difference in height h between 7 and the conductive briquetting 6, the testing needle 7 is not contacted with the screw 202, the conduction briquetting 6,
Circuit between steel disc 201, screw 202, testing needle 7 is not turned on, and indicator light does not work, at this point, can judge screw 202 with
Assembly between steel disc 201 is unqualified；Otherwise i.e. qualification；Similarly, surface of the screw 202 higher than steel disc 201 can also be detected
Situation is not repeated to describe herein.
Compared with prior art, the conductive briquetting 6 is slidably connected to by the second movable plate 4 due to the present invention above and below,
And the height block 5 and the testing needle 7 are set on second movable plate 4, by making the conductive briquetting 6 press gold
Belong to assembly parts, so that the height block 5 is pressed on the conductive briquetting 6, the testing needle 7 corresponds to a floating high position for metal fitting
It sets；Therefore it may only be necessary to pre-set the difference in height between the testing needle 7 and the conductive briquetting 6, and make the two and test
Circuit communication, when the height for floating high position is more than the difference in height between testing needle 7 and the conductive briquetting 6, the testing needle 7
Circuit between the conductive briquetting 6 just cannot be connected；When less than the difference in height between testing needle 7 and the conductive briquetting 6
When, the circuit between the testing needle 7 and the conductive briquetting 6 can be connected, so as to quickly be examined according to the break-make of circuit
Whether the difference in height measured between two metal fittings meets design requirement.It is total very simple, easy to operate, exempt from
A large amount of manual operation has been gone, labour has been reduced, effectively improves detection efficiency.
Above disclosed is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore according to equivalent variations made by scope of the present invention patent, still falls within the range that the present invention is covered.
Claims (13)
1. a kind of metal fitting floats height detection device, it is characterised in that：Including rack, lift drive mechanism, the first movable plate,
Second movable plate, height block, conductive briquetting and testing needle；The lift drive mechanism is set in the rack and output end is in
It is telescopically connect with first movable plate downwards, second movable plate is slidably connected to first movable plate above and below
Lower section；The conduction briquetting is slidably connected to the lower section of second movable plate and is electrically connected with test circuit, institute above and below
It states height block and is fixed on the bottom surface of second movable plate and between second movable plate and the conductive briquetting；It is described
Testing needle is set on second movable plate and is electrically connected with the test circuit, and the testing needle can extend downwardly described lead
Voltage block.
2. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The conduction briquetting is equipped with for institute
State the through-hole that testing needle passes through.
3. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The testing needle relatively described
The distance that extends downwardly of two movable plates is in adjustably to be arranged.
4. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The conduction briquetting and described the
One of two movable plates are equipped with lower guide post, and another one is equipped with lower guide sleeve, and the lower guide post is slidably socketed with the lower guide sleeve.
5. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The conduction briquetting and described the
Lower return unit is equipped between two movable plates, the lower return unit makes the conductive briquetting far from second movable plate.
6. metal fitting as described in claim 1 floats height detection device, it is characterised in that：First movable plate and described
One of second movable plate is equipped with upper guide post, and another one is equipped with upper guide bush, and the upper guide post is slidably covered with the upper guide bush
It connects.
7. metal fitting as described in claim 1 floats height detection device, it is characterised in that：First movable plate with it is described
Upper return unit is equipped between second movable plate, the upper return unit makes second movable plate far from first movable plate.
8. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The lift drive mechanism includes
Holder, handle, connector and output rod, the holder are fixed on the rack, and the branch is provided with sliding sleeve, the handle
One end is articulated in the holder, and the both ends of the connector are respectively pivoted to the handle and the output rod, the output rod
Slidably it is placed on the sliding sleeve above and below.
9. metal fitting as claimed in claim 8 floats height detection device, it is characterised in that：The lift drive mechanism also wraps
Include connecting plate and it is several support bar, the connecting plate is connect with the output rod, and the bar of supporting is set to the connecting plate bottom
On four angles in face, the bar of supporting is resisted against on first movable plate.
10. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The floating height of the metal fitting
Detection device further includes bottom plate, and the bottom plate is fixed on the rack and positioned at the lower section of the conductive briquetting.
11. metal fitting as claimed in claim 10 floats height detection device, it is characterised in that：The bottom plate is equipped with to production
The locating piece of product limit.
12. metal fitting as claimed in claim 10 floats height detection device, it is characterised in that：The rack, which is equipped with, to be oriented to
Bar, first movable plate are equipped with guide cylinder, and the guide cylinder is slidably socketed with the guide rod.
13. metal fitting as described in claim 1 floats height detection device, it is characterised in that：The test circuit is equipped with
The indicator whether energy display circuit is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205714.4A CN108458651B (en) | 2018-03-13 | 2018-03-13 | Metal assembly part floats high detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205714.4A CN108458651B (en) | 2018-03-13 | 2018-03-13 | Metal assembly part floats high detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458651A true CN108458651A (en) | 2018-08-28 |
| CN108458651B CN108458651B (en) | 2020-06-12 |
Family
ID=63219974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810205714.4A Active CN108458651B (en) | 2018-03-13 | 2018-03-13 | Metal assembly part floats high detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458651B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916117A (en) * | 2021-10-26 | 2022-01-11 | 上海勤宽科技有限公司 | Height detection device |
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|---|---|---|---|---|
| US6115405A (en) * | 1995-04-18 | 2000-09-05 | Aga Ab | Method and an arrangement for determining the height position of an electrode |
| CN101274323A (en) * | 2008-04-02 | 2008-10-01 | 格兰达技术（深圳）有限公司 | Device for automatically measuring deviation of cell for mobile phone |
| CN204202518U (en) * | 2014-10-30 | 2015-03-11 | 歌尔声学股份有限公司 | A kind of device detecting workpiece size |
| CN104864793A (en) * | 2014-09-10 | 2015-08-26 | 北汽福田汽车股份有限公司 | Combined detection tool for detecting clutch compression disk mounting height and method |
| CN204832444U (en) * | 2015-07-07 | 2015-12-02 | 苏州伊福尔电子有限公司 | Circuit board check out test set |
-
2018
- 2018-03-13 CN CN201810205714.4A patent/CN108458651B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6115405A (en) * | 1995-04-18 | 2000-09-05 | Aga Ab | Method and an arrangement for determining the height position of an electrode |
| CN101274323A (en) * | 2008-04-02 | 2008-10-01 | 格兰达技术（深圳）有限公司 | Device for automatically measuring deviation of cell for mobile phone |
| CN104864793A (en) * | 2014-09-10 | 2015-08-26 | 北汽福田汽车股份有限公司 | Combined detection tool for detecting clutch compression disk mounting height and method |
| CN204202518U (en) * | 2014-10-30 | 2015-03-11 | 歌尔声学股份有限公司 | A kind of device detecting workpiece size |
| CN204832444U (en) * | 2015-07-07 | 2015-12-02 | 苏州伊福尔电子有限公司 | Circuit board check out test set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916117A (en) * | 2021-10-26 | 2022-01-11 | 上海勤宽科技有限公司 | Height detection device |
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| Publication number | Publication date |
|---|---|
| CN108458651B (en) | 2020-06-12 |
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