CN207487572U - Mobile phone glass lid flatness measuring device - Google Patents
Mobile phone glass lid flatness measuring device Download PDFInfo
- Publication number
- CN207487572U CN207487572U CN201721266927.5U CN201721266927U CN207487572U CN 207487572 U CN207487572 U CN 207487572U CN 201721266927 U CN201721266927 U CN 201721266927U CN 207487572 U CN207487572 U CN 207487572U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- phone glass
- glass cover
- cover board
- workbench
- 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.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model is related to a kind of mobile phone glass lid flatness measuring device, including：Workbench；Mobile phone glass cover board transmission device on the workbench, the mobile phone glass cover board transmission device include the lead screw pair with screw rod and nut seat, place mold by the mobile phone glass cover board that a fixed block is fixedly connected for the motor that drives the screw rod rotation and with the nut seat；A bearing block being fixedly connected on the workbench is respectively provided at left and right sides of the screw rod；The mobile phone glass cover board places mold and is slidably matched by the sliding rail that a sliding block is fixedly connected on one on the workbench；The mobile phone glass cover board places mold, and there is a mobile phone glass cover-plate to place groove；The shape that the mobile phone glass cover board places groove is adapted with mobile phone glass cover board to be measured；And the amesdial measurement assembly on the workbench.Above-mentioned mobile phone glass lid flatness measuring device, measurement error is small, and precision is high.
Description
Technical field
The utility model is related to mobile phone glass cover board, more particularly to mobile phone glass lid flatness measuring device.
Background technology
With the Rapid Expansion of the electronics markets such as the fast development of mobile Internet industry and mobile phone, tablet computer,
For protecting the glass panel of electronic product display screen also more and more diversified.
All kinds of electronic display glass panel demands increasingly increase, and the quality control in process also receives pass
Note, and defect (size) detection is wherein very important link.Flatness is one that the needs of mobile phone glass cover board detect
Important indicator.
There are following technical problems for traditional technology：
Using manually being measured with amesdial, measurement error is big, and precision is low.
Utility model content
Based on this, it is necessary to for above-mentioned technical problem, provide a kind of mobile phone glass lid flatness measuring device, measure
Error is small, and precision is high.
A kind of mobile phone glass lid flatness measuring device, including：
Workbench；
Mobile phone glass cover board transmission device on the workbench, the mobile phone glass cover board transmission device include tool
There is the lead screw pair of screw rod and nut seat, consolidated for the motor that drives screw rod rotation and with the nut seat by a fixed block
Surely the mobile phone glass cover board connected places mold；One is respectively provided at left and right sides of the screw rod to be fixedly connected on the workbench
Bearing block；The mobile phone glass cover board is placed the sliding rail that mold is fixedly connected on by a sliding block and one on the workbench and is slided
Cooperation；The mobile phone glass cover board places mold, and there is a mobile phone glass cover-plate to place groove；The mobile phone glass cover board is placed
The shape of groove is adapted with mobile phone glass cover board to be measured；
And
Amesdial measurement assembly on the workbench, the amesdial measurement assembly are fixed on the end including one
Cylinder connecting plate on transverse plane degree measuring device workbench, the horizontal movement cylinder being connected on the cylinder connecting plate, even
The amesdial fixed block for being connected on the horizontal movement cylinder front end, the first bolt being threadedly coupled with the amesdial fixed block and
It is fixedly connected on the amesdial of described first bolt one end.
Above-mentioned mobile phone glass lid flatness measuring device, measurement error is small, and precision is high.
In other one embodiment, the motor is DD direct driving motors.
In other one embodiment, the amesdial is the amesdial of scale 0.001mm.
In other one embodiment, the amesdial is Electronic Digital Micrometer.
In other one embodiment, the mobile phone glass cover board transmission device includes the coding being connect with the screw rod
Device.
In other one embodiment, the encoder is contactless encoder.
Description of the drawings
Fig. 1 is a kind of schematic diagram of mobile phone glass lid flatness measuring device provided by the embodiments of the present application.
Fig. 2 is mobile phone glass to be measured in a kind of mobile phone glass lid flatness measuring device provided by the embodiments of the present application
The schematic diagram of glass cover board.
Fig. 3 is that mobile phone glass cover board is put in a kind of mobile phone glass lid flatness measuring device provided by the embodiments of the present application
Put the schematic diagram of mold.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Refering to Fig. 1, a kind of mobile phone glass lid flatness measuring device, including：Workbench 100, positioned at the workbench
On mobile phone glass cover board transmission device and the amesdial measurement assembly on the workbench.
It is appreciated that the utility model does not limit the shape of workbench, as long as can be used for the mobile phone glass carried
Glass cover board transmission device and amesdial measurement assembly.Workbench in Fig. 1 is a possible example.
The mobile phone glass cover board transmission device includes the lead screw pair with screw rod 211 and nut seat 212, for driving
It states the motor 220 of screw rod rotation and mould is placed by the mobile phone glass cover board that a fixed block 230 is fixedly connected with the nut seat
Tool 260.A bearing block 240 being fixedly connected on the workbench is respectively provided at left and right sides of the screw rod.The mobile phone glass
Cover board places mold and is slidably matched by a sliding block and the sliding rail 250 that one is fixedly connected on the workbench.The mobile phone glass
Glass cover board places mold, and there is a mobile phone glass cover-plate to place groove 261.The mobile phone glass cover board place the shape of groove with
Mobile phone glass cover board 1000 to be measured is adapted.
It is limited likewise, it is appreciated that the utility model does not place mobile phone glass cover-plate on mold (referring to Fig. 3), only
The mobile phone glass cover board can be placed (refering to Fig. 2).Likewise, it is appreciated that the mobile phone glass cover board in Fig. 2 is
One possible example, the utility model do not limit the shape of mobile phone glass cover-plate.
In other one embodiment, the motor is DD direct driving motors.It is different from traditional motor, DD direct driving motors
High-torque it is allow directly to be connect with telecontrol equipment, so as to eliminate such as retarder, gear-box, belt pulley etc. connection machine
Structure, therefore can just be called direct driving motor.
Since the general type motor is all configured with the encoder of high-res, the product is allow to reach than commonly watching
Take the precision of a high grade.Again due to using mode is directly connected to, reducing the position error generated due to mechanical structure, making
Craft precision is ensured, the requirement of installation reduce it is many and using when noise also aspect reduces very much.
In other one embodiment, the mobile phone glass cover board transmission device includes the coding being connect with the screw rod
Device.
Encoder be signal (such as bit stream) or data are worked out, be converted to can be used to communication, transimission and storage
The equipment of signal form.Angular displacement can be converted into electric signal by encoder.
In the present embodiment, it is connect by encoder with the screw rod, can preferably knows the motion conditions of screw rod.
It is appreciated that for playback mode, the encoder in the utility model be contact encoder or
Non-contact code device.For principle, the encoder in this implementation is incremental encoder or absolute encoding
Device.Can be two class of increment type and absolute type according to operation principle encoder.
The amesdial measurement assembly includes a cylinder being fixed on the end plane degree measuring device workbench and connects
Fishplate bar 310, is connected to the horizontal movement cylinder front end at the horizontal movement cylinder 320 being connected on the cylinder connecting plate
Amesdial fixed block 330, the first bolt 340 being threadedly coupled with the amesdial fixed block and it is fixedly connected on first spiral shell
The amesdial 350 of bolt one end.
Amesdial is the rotary motion that general straight-line displacement (linear motion) is converted into pointer by gear or lever,
Then the length measuring instrument of reading is carried out on dial.
In other one embodiment, the amesdial is the amesdial of scale 0.001mm.
In other one embodiment, the amesdial is Electronic Digital Micrometer.It, can using Electronic Digital Micrometer
Preferably scale is read out.
In other one embodiment, the amesdial can be lever--type dial indicator.
Horizontal movement cylinder can make amesdial move along a straight line in the horizontal direction.Thousand can be adjusted by adjusting the first bolt
Point table is in the position of vertical direction, so as to the mobile phone glass cover board 1000 for making the measurement head of amesdial preferably to be measured.
Above-mentioned mobile phone glass lid flatness measuring device, measurement error is small, and precision is high.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of mobile phone glass lid flatness measuring device, which is characterized in that including：
Workbench；
Mobile phone glass cover board transmission device on the workbench, the mobile phone glass cover board transmission device include having spiral shell
The lead screw pair of bar and nut seat connects for driving the motor of the screw rod rotation and being fixed with the nut seat by a fixed block
The mobile phone glass cover board connect places mold；A bearing being fixedly connected on the workbench is respectively provided at left and right sides of the screw rod
Seat；The mobile phone glass cover board is placed mold and is matched by a sliding block and the sliding rail slip that one is fixedly connected on the workbench
It closes；The mobile phone glass cover board places mold, and there is a mobile phone glass cover-plate to place groove；The mobile phone glass cover board is placed recessed
The shape of slot is adapted with mobile phone glass cover board to be measured；
And
Amesdial measurement assembly on the workbench, the amesdial measurement assembly are fixed on end plane degree including one
Cylinder connecting plate on measuring device workbench, the horizontal movement cylinder being connected on the cylinder connecting plate, be connected to it is described
The amesdial fixed block of horizontal movement cylinder front end, with the amesdial fixed block be threadedly coupled the first bolt and be fixedly connected
Amesdial in described first bolt one end.
2. mobile phone glass lid flatness measuring device according to claim 1, which is characterized in that the motor is DD straight
Drive motor.
3. mobile phone glass lid flatness measuring device according to claim 1, which is characterized in that the amesdial is carves
Spend the amesdial of 0.001mm.
4. mobile phone glass lid flatness measuring device according to claim 1, which is characterized in that the amesdial is electricity
Sub- digital display dial gauge.
5. mobile phone glass lid flatness measuring device according to claim 1, which is characterized in that the mobile phone glass lid
Substrate transfer device includes the encoder being connect with the screw rod.
6. mobile phone glass lid flatness measuring device according to claim 5, which is characterized in that the encoder right and wrong
Contact encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266927.5U CN207487572U (en) | 2017-09-29 | 2017-09-29 | Mobile phone glass lid flatness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266927.5U CN207487572U (en) | 2017-09-29 | 2017-09-29 | Mobile phone glass lid flatness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487572U true CN207487572U (en) | 2018-06-12 |
Family
ID=62479213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266927.5U Active CN207487572U (en) | 2017-09-29 | 2017-09-29 | Mobile phone glass lid flatness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844503A (en) * | 2018-08-01 | 2018-11-20 | 宁国市挚友合金钢材料有限公司 | It is a kind of for detecting the jig of the flatness of metalwork |
| CN109682329A (en) * | 2019-02-27 | 2019-04-26 | Oppo广东移动通信有限公司 | Cover board measurement method of planeness, device, detection device and storage medium |
-
2017
- 2017-09-29 CN CN201721266927.5U patent/CN207487572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844503A (en) * | 2018-08-01 | 2018-11-20 | 宁国市挚友合金钢材料有限公司 | It is a kind of for detecting the jig of the flatness of metalwork |
| CN109682329A (en) * | 2019-02-27 | 2019-04-26 | Oppo广东移动通信有限公司 | Cover board measurement method of planeness, device, detection device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207487572U (en) | Mobile phone glass lid flatness measuring device | |
| CN105547219A (en) | Linear and angular displacement sensor measurement system and method | |
| CN102129175B (en) | Rotating platform supported by air flotation | |
| CN102661707A (en) | Universal calibrating device for linear displacement | |
| CN107907042A (en) | A kind of diameter on-line measurement device and method | |
| CN102997841B (en) | Rotary vector (RV) reducer back clearance measuring system | |
| CN110398359A (en) | A kind of dynamic testing method and device of mechanical drive train composition error | |
| CN102109765B (en) | Rotating platform | |
| CN107526372A (en) | The detection device of five axle controls devices and curved surface or globoidal glass panel | |
| CN102353539A (en) | Photoelectric measuring machine for precision transmission chain | |
| CN206075152U (en) | Based on the Biaxial synchronous motion control device that laser displacement sensor feeds back | |
| CN107631682A (en) | Mobile phone glass lid flatness measurement apparatus | |
| CN105157583B (en) | A kind of axle journal length measuring system | |
| CN206459662U (en) | A kind of levelness test device of workbench | |
| CN102865805A (en) | Linear displacement measurement device based on noncontact rotary magnetic coded disc and measurement method of linear displacement measurement device | |
| CN203586973U (en) | Pen-type digital display alignment dial indicator | |
| CN202903071U (en) | Machinery zero type height gauge | |
| CN201662376U (en) | Linear and rotating dual-purpose switch testing sensor | |
| CN108414218B (en) | Double-face meshing measurement method for 90-degree crossed-axis angle small-modulus bevel gear pair | |
| CN113136752B (en) | Device and method for calibrating equipment for measuring creeping and close-fitting clearance of switch rail | |
| CN105547555A (en) | Moment arm reaction thrust characteristic measurement system | |
| CN115816511A (en) | Device for detecting pose of parallel robot platform and calculation method | |
| CN102042797A (en) | Screw rod adjusting distance-measuring system | |
| CN201514190U (en) | Screw-adjusted distance measurement system | |
| CN103604448B (en) | Absolute type encoder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |