CN208969694U - A kind of rail mounted bar code detection device - Google Patents
A kind of rail mounted bar code detection device Download PDFInfo
- Publication number
- CN208969694U CN208969694U CN201821727196.4U CN201821727196U CN208969694U CN 208969694 U CN208969694 U CN 208969694U CN 201821727196 U CN201821727196 U CN 201821727196U CN 208969694 U CN208969694 U CN 208969694U
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- CN
- China
- Prior art keywords
- bar code
- pedestal
- sliding rail
- sliding block
- lead screw
- 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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Abstract
The utility model discloses a kind of rail mounted bar code detection devices, it includes the table top being installed on pedestal, it is connected between pedestal and table top by bolt, pedestal both ends are provided with the first sliding rail, the first sliding block is assembled on first sliding rail, a trough girder frame is assembled on first sliding block, assemble lead screw in pedestal one end, lead screw both ends and pedestal plug connection, be screwed on screw on lead screw, it is connected between trough girder frame bottom end and screw and the first sliding block, the second sliding rail is installed on trough girder frame, the second sliding rail is slidably connected with the second sliding block.The utility model may make bar code detector on testing stand along the second sliding rail transverse shifting, also bar code detector can simultaneously vertically moved on testing stand along the first sliding rail, adjustable the distance between testing stand and bar code detector, so that bar code detector scan path arrives sample bar code with equidistant scanning, it can effectively prevent bar code detector scan path can not be perpendicular to measurement error problem caused by bar code, manual operation error is avoided, bar code measuring accuracy is improved.
Description
Technical field
The present invention relates to bar code detection devices.
Background technique
Currently, bar code detector when being scanned measurement to bar code symbol, is by promotion barcode scanning equipment manually
Be scanned measurement, it is desirable that scanning device scanning light source must it is vertical with tested bar code after sample bar code is detected, by
It is vertical with bar code in manually pushing bar code detector scan path not can guarantee scanning light beam, and due to when scanning according to state
Mark predetermined operation personnel need multiple motion scan equipment to be scanned, while manual hand manipulation is also unable to reach equidistant survey
Amount, to frequently result in measurement error.
Summary of the invention
The present invention provides a kind of rail mounted bar code detection device, to overcome drawback of the existing technology.
What the object of the invention was realized in: this rail mounted bar code detection device is it is characterized in that it includes being installed in bottom
Table top on seat is connected between the pedestal and table top by bolt, and the pedestal both ends are provided with the first sliding rail, the first sliding rail
The first sliding block of upper assembly, a trough girder frame is assembled on the first sliding block, and a lead screw, lead screw both ends and pedestal are assembled in described pedestal one end
Plug connection, be screwed on lead screw a screw, is connected between trough girder frame bottom end and screw and the first sliding block, installs on trough girder frame
There is the second sliding rail, the second sliding rail is slidably connected with the second sliding block being connected on bar code detector.
Pressure spring is installed on the bolt.
The technological progress achieved by the present invention:
The bar code detection device of structure of the invention may make bar code detector laterally to move on testing stand along the second sliding rail
It is dynamic, while bar code detector can also vertically moved on testing stand along the first sliding rail, thus the test angles for detecting bar code
Degree meets national standard, by adjusting the bolt on table top quadrangle, can adjust the distance between testing stand and bar code detector,
So that bar code detector scan path with it is equidistant scanning arrive sample bar code, can effectively prevent bar code detector scan path without
Method avoids manual operation error perpendicular to measurement error problem caused by bar code, improves bar code measuring accuracy.Use this
Invention can determine rapidly after fixing bar code instrument and the vertical angle of bar code, can test within 1 hour about 5 sample sets more, shows
Improve work efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
As shown in Figure 1, this rail mounted bar code detection device of the present invention it include the testing stand 2 being installed on pedestal 1,
It is connected between the pedestal 1 and testing stand 2 by bolt 5,1 both ends of pedestal are provided with the first sliding rail 13, on the first sliding rail 13
The first sliding block 12 is assembled, " door " shaped beam 10 is assembled on the first sliding block 12, a lead screw 7,7 both ends of lead screw are assembled in 1 one end of pedestal
The plug connection between the elongated end 9 of 1 side end of pedestal, be screwed on lead screw 7 screw 8,10 bottom end of " door " shaped beam and screw 8
Be connected between 12 three of the first sliding block, be installed with the second sliding rail 4 in " door " shaped beam 10, the second sliding rail 4 be connected in bar code
It is slidably connected between the second sliding block 11 on detector 3, it is vertical between testing stand 2 and bar code detector 3 for convenience of adjusting
Distance is coated with pressure spring on the bolt 5 between pedestal 1 and testing stand 2.
After operator adjusts the distance between bar code detector 3 and testing stand 2 by bolt 5, swinging handle 6 is seen
The scale on testing stand is examined, test can be scanned to sample bar code different location.
Claims (2)
1. a kind of rail mounted bar code detection device, it is characterised in that it includes the table top (2) being installed on pedestal (1), the bottom
It is connected between seat (1) and table top (2) by bolt (5), pedestal (1) both ends are provided with the first sliding rail (13), the first sliding rail
(13) it is assembled on the first sliding block (12), a trough girder frame (10), pedestal (1) one end assembly one is assembled on the first sliding block (12)
Lead screw (7), lead screw (7) both ends and pedestal (1) plug connection are screwed on a screw (8) on lead screw (7), trough girder frame (10) bottom end
Between screw (8) and the first sliding block (12) be connected, be installed on trough girder frame (10) the second sliding rail (4), the second sliding rail (4) with
The second sliding block (11) being connected on bar code detector (3) is slidably connected.
2. rail mounted bar code detection device according to claim 1, it is characterised in that be installed with pressure on the bolt (5)
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727196.4U CN208969694U (en) | 2018-10-24 | 2018-10-24 | A kind of rail mounted bar code detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727196.4U CN208969694U (en) | 2018-10-24 | 2018-10-24 | A kind of rail mounted bar code detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969694U true CN208969694U (en) | 2019-06-11 |
Family
ID=66761191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821727196.4U Active CN208969694U (en) | 2018-10-24 | 2018-10-24 | A kind of rail mounted bar code detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208969694U (en) |
-
2018
- 2018-10-24 CN CN201821727196.4U patent/CN208969694U/en active Active
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