CN212160665U - Fixed frock of bar code reader detection - Google Patents
Fixed frock of bar code reader detection Download PDFInfo
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- CN212160665U CN212160665U CN202021131699.2U CN202021131699U CN212160665U CN 212160665 U CN212160665 U CN 212160665U CN 202021131699 U CN202021131699 U CN 202021131699U CN 212160665 U CN212160665 U CN 212160665U
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Abstract
The utility model discloses a bar code reader detects fixed frock, include the housing and be fixed in the upper surface of housing, for fixed bar code reader and adjust bar code reader and remove, rotate the bar code reader fixed establishment who predetermines the angle along horizontal direction and vertical direction respectively along the horizontal plane. The utility model provides a bar code reader detects fixed frock can fix the bar code reader and detect the best code scanning distance, the code scanning height and the code scanning angle of bar code reader; the distance, the height and the angle of the bar code reader relative to the bar code can be adjusted, so that the bar code reader is positioned at the optimal code scanning position, and the reliability detection accuracy of the bar code reader is improved.
Description
Technical Field
The utility model relates to a bar code reader detects technical field, in particular to bar code reader detects fixed frock.
Background
After the bar code reader is used for a certain time, the conditions of equipment aging, insensitive code scanning and the like exist, and the bar code reader needs to be detected to verify the sustainable service time and reliability of the bar code reader. When the bar code reader is detected and the bar code performs linear reciprocating motion at a certain speed, if the distance between the bar code reader and the bar code is too close or too far, or the height between the bar code reader and the bar code is too large, the angle deviation can influence the code reading effect, the phenomenon of missing scanning is generated, the accuracy of reliability detection of the bar code reader is influenced, and therefore the reliability of the bar code reader is misjudged.
Therefore, how to accurately detect the reliability of the barcode reader becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bar code reader detects fixed frock, should detect fixed frock and can accurately detect the reliability that the bar code read the ware.
In order to achieve the above object, the utility model provides a bar code reader detects fixed frock, include the housing and be fixed in the upper surface of housing, be used for fixed bar code reader and adjust bar code reader and remove, rotate the bar code reader fixed establishment who predetermines the angle along the horizontal plane respectively along horizontal direction and vertical direction.
Optionally, the bar code reader fixing mechanism comprises a first guide rail horizontally arranged to be attached to the upper surface of the housing, a second guide rail vertically connected with the first guide rail and vertically arranged, and a connecting plate connected with the second guide rail and used for fixing the bar code reader;
the second guide rail is used for moving along the length direction of the first guide rail, the connecting plate is used for moving along the length direction of the second guide rail, and the connecting plate is used for being rotatably connected with a fixed bar code reader.
Optionally, the connecting plate is provided with a fixing hole for fixedly connecting the barcode reader and an arc hole for adjusting the rotation angle of the barcode reader.
Optionally, the housing is provided with a strip-shaped hole which is arranged in a penetrating manner, and the strip-shaped hole is formed perpendicular to the length direction of the first guide rail.
Optionally, the portable electronic device further comprises a bottom plate in fit connection with the housing, and the housing is arranged on the bottom plate;
the bottom plate is provided with a test tube rack penetrating through the strip-shaped holes and a driving mechanism for driving the test tube rack to move along the strip-shaped holes.
Optionally, the driving mechanism includes an inverted concave bracket fixedly connected to the bottom plate, a synchronous motor disposed below the bracket, and a synchronous belt disposed above the bracket and rotatably connected to the synchronous motor;
the test-tube rack rigid coupling slider, the slider clamping is fixed in the hold-in range, synchronous motor with the hold-in range is used for driving the test-tube rack is followed bar hole reciprocating motion.
Optionally, the bottom plate is fixed with a power module and a charging socket which is connected with and charges the power module, and the upper surface of the housing is provided with a button switch which is connected between the power module and the synchronous motor.
Optionally, the barcode reader fixing mechanisms are arranged in at least two groups.
Compared with the prior art, the utility model provides a bar code reader detects fixed frock includes the housing, be fixed with bar code reader fixed establishment on the housing, this bar code reader fixed establishment not only can fix the bar code reader, can also regulate and control the bar code reader relative bar code and go up and down, advance and retreat and take place the deflection of certain angle, to the different bar code readers of different models and focus, can adjust the fixed position and the angle of bar code reader, ensure that the bar code reader sets up at a reasonable scanning position, avoid the improper influence of bar code reader position to the degree of accuracy that the bar code reader reliability detected. Meanwhile, the best code scanning position and angle of different models of bar code readers can be determined by adjusting the code scanning distance, height and angle of the bar code reader through the bar code reader fixing mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a barcode reader fixing mechanism of a barcode reader detection fixing tool provided in an embodiment of the present invention;
fig. 2 is a schematic view of a driving mechanism of the barcode reader detecting and fixing tool provided by the embodiment of the present invention.
Wherein:
01-bar code reader, 02-test tube, 1-encloser, 2-button switch, 3-test tube rack, 4-first guide rail, 5-second guide rail, 6-connecting plate, 7-fastening clamp, 8-bottom plate, 9-bracket, 10-synchronous motor, 11-synchronous wheel, 12-synchronous belt, 13-linear guide rail, 14-charging socket, 15-power module and 16-circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of a bar code reader fixing mechanism of a bar code reader detection fixing tool provided in an embodiment of the present invention, and fig. 2 is a schematic view of a driving mechanism of a bar code reader detection fixing tool provided in an embodiment of the present invention.
The utility model provides a fixed frock of bar code reader detection includes housing 1 and bar code reader fixed establishment, and bar code reader fixed establishment connects on housing 1 and is used for fixing bar code reader 01, and bar code reader fixed establishment can realize the back-and-forth movement of bar code reader 01 horizontal direction, the elevating movement of vertical direction and can certain angle of rotation along the horizontal plane, obtains the best code position of sweeping of bar code reader 01 through many times of adjustment; furthermore, the utility model provides a bar code reader detects fixed frock still is used for reading the ware 01 to the bar code of different models and carries out the reliability detection, reads the ware 01 with the bar code and fixes at the best position of sweeping the code, the influence of other factors of discharging to promote to the degree of accuracy that the ware 01 reliability detection was read to the bar code, make objective aassessment to the service behavior and the life-span that the ware 01 was read to the bar code.
The following description is made in more detail with reference to the accompanying drawings and specific embodiments for the bar code reader detection fixing tool provided by the present invention.
The utility model provides an in the optional embodiment as shown in figure 1, bar code reader detects fixed frock and includes housing 1 and bar code reader fixed establishment, and housing 1 is used for bearing bar code reader fixed establishment, and cooperation scanning fixed establishment realizes reading 01's fixed to the bar code, and bar code reader fixed establishment then is used for adjusting bar code reader 01's height, horizontal position and bar code reader 01 angle and reading 01 fixed with the bar code. In this embodiment, the barcode reader fixing mechanism includes a first rail 4 disposed horizontally, a second rail 5 disposed vertically, and a connecting plate 6 disposed perpendicular to a length direction of the second rail 5.
The first guide rail 4 is attached to the upper end face of the housing 1, and the first guide rail 4 can be fixed above the housing 1 through fasteners such as screws or welded, so that the extending direction of the first guide rail 4 is perpendicular to the reciprocating direction of the bar code; second guide rail 5 perpendicular first guide rail 4 and vertical setting, the bottom sliding connection of second guide rail 5 is in first guide rail 4 for second guide rail 5 can slide along the length direction of first guide rail 4, adjusts second guide rail 5 and fixes the distance between connecting plate 6 and the bar code reader 01 and the bar code on second guide rail 5.
Specifically, the second guide rail 5 is fixed on the first guide rail 4 through a fastening bolt and a fastening clamp 7 hinged at one end of the fastening bolt, and the fastening clamp 7 is eccentrically hinged at the tail end of the fastening bolt; when the fastening clamp 7 rotates to be vertical to the fastening bolt, the second guide rail 5 is pressed and fixed relative to the first guide rail 4; when the fastening clamp 7 rotates to extend in the same direction as the fastening bolt, the fastening clamp 7 no longer plays a role in fastening, and the second guide rail 5 is connected with the first guide rail 4 loosely, so that the second guide rail 5 can conveniently slide along the first guide rail 4.
The connecting plate 6 is used for moving along the length direction of the second guide rail 5, so that the connecting plate 6 and the bar code reader 01 fixed on the connecting plate 6 can move up and down along the vertical direction, and the installation and fixing height of the bar code reader 01 can be adjusted. The connection plate 6 and the second guide rail 5 can be connected by bolts and fastening clips 7, and the specific arrangement can refer to the connection between the second guide rail 5 and the first guide rail 4.
One end of the connecting plate 6 is slidably connected to the second guide rail 5, the main body of the connecting plate 6 is used for installing and fixing the bar code reader 01, the bar code reader 01 can be connected to the connecting plate 6 through a single bolt, and the code scanning angle of the bar code reader 01 can be changed within a preset angle by screwing the bolt.
In another alternative embodiment, the connecting plate 6 is provided with a group of fixing holes and a group of arc holes, one end of the barcode reader 01 is fixed at the fixing holes through bolts, and the other end of the barcode reader 01 is fixed at different positions of the arc holes through bolts, so that the mounting angle of the barcode reader 01 can be adjusted. In addition, still can be connected one through the bolt rotation on connecting plate 6 and be used for fixing the installation of bar code reader 01 and press from both sides tightly and fix in the installation, through rotating the installation relatively connecting plate 6 and pressing from both sides the regulation bar code reader 01 sweep the sign indicating number angle, this installation is pressed from both sides the effect of pressing from both sides bar code reader 01 tightly, and this application does not do specifically to the mechanism of installation clamp and restricts.
Obviously, the bar code reader fixing mechanism cannot adopt the above arrangement, and can also vertically and fixedly connect the second guide rail 5 to the housing 1, the first guide rail 4 is horizontally arranged perpendicular to the second guide rail 5, one end of the first guide rail 4 is slidably connected in the second guide rail 5, and one end of the connecting plate 6 is slidably connected in the first guide rail 4. It should be noted that the utility model discloses a core that will protect is that it realizes that the bar code reads ware 01 height, horizontal distance and sweeps the adjustable of sign indicating number angle through bar code reader fixed establishment, and is not limited to the connection structure of above-mentioned first guide rail 4, second guide rail 5 and connecting plate 6, as long as can realize that the bar code reads ware 01 height, horizontal distance and sweep a sign indicating number angle adjustable bar code reader fixed establishment and all fall into the utility model discloses a within the range of protection.
Referring to fig. 1 and 2, in a further embodiment of the present invention, the barcode reader detecting and fixing tool further includes a bottom plate 8, a test tube rack 3 disposed on the bottom plate 8, and a driving mechanism for driving the test tube rack 3 to reciprocate. The housing 1 is irradiated and fixed on the bottom plate 8, a strip-shaped hole is formed in the housing 1, and the length direction of the strip-shaped hole is perpendicular to the length direction of the first guide rail 4. Therefore, when the test tube 02 attached with the bar code reciprocates along the bar-shaped hole, the code scanning distance of the bar code reader 01 can be changed by adjusting the movement of the second guide rail 5 along the first guide rail 4. The test-tube rack 3 is worn out from the bar hole of housing 1, is convenient for fix the test tube 02 who has the bar code of having, accomplishes the detection to bar code reader 01.
The driving mechanism specifically comprises a support 9 fixed on the bottom plate 8, the support 9 is in an inverted concave shape and is fixed on the bottom plate 8 through bolt connection, a synchronous motor 10 is fixed on the lower end face of the support 9, an output shaft of the synchronous motor 10 penetrates through the support 9 to be connected with a synchronous wheel 11, the synchronous wheel 11 is arranged at two ends of the support 9 in the length direction, and a synchronous belt 12 is connected onto the synchronous wheel 11. The up end of support 9 sets up linear guide 13 parallel with hold-in range 12, and linear guide 13 is located the bar hole under, and the bottom sliding connection of test-tube rack 3 is on linear guide 13. The back rigid coupling of test-tube rack 3 has the slider, and the slider is fixed with the clamping of hold-in range 12. Under synchronous motor 10's drive, hold-in range 12 reciprocating motion, and then drive test-tube rack 3 and test tube 02 along linear guide 13 and bar hole reciprocating motion, be convenient for accomplish the reliability testing of bar code reader 01.
Further, still be fixed with power module 15 on the bottom plate 8, one side of bottom plate 8 is provided with charging socket 14, and power module 15 supplies power to synchronous motor 10 through circuit board 16, and circuit board 16 then realizes the direction of periodic change electric current, adjusts synchronous motor 10's direction of rotation, realizes hold-in range 12 and drives test-tube rack 3 along bar-shaped hole reciprocating motion. The charging socket 14 is used for connecting a charging line to charge the power module 15, the housing 1 is further provided with a button switch 2, and the button switch 2 is connected between the power module 15 and the synchronous motor 10, and specifically can be connected between the circuit board 16 and the synchronous motor 10 or between the power module 15 and the circuit board 16. The on-off of the power supply of the synchronous motor 10 is realized by pressing the button switch 2, the test tube rack 3 and the test tube 02 are controlled to reciprocate along the bar-shaped hole, and the reliability detection of the bar code reader 01 is completed.
In the above embodiment, the driving mechanism may not only adopt the synchronous wheel 11 and the synchronous belt 12 to drive the test tube rack 3 to reciprocate, but also may be set as a chain wheel and a chain to drive the test tube rack 3 to reciprocate, and the position of the button switch 2 may also be flexibly set as required, which is not specifically limited in this application. The barcode reader fixing mechanism may be specifically configured as two or more groups as shown in fig. 1, so as to simultaneously detect a plurality of barcode readers 01.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above the utility model provides a bar code reader detects fixed frock and has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The utility model provides a bar code reader detects fixed frock which characterized in that, includes housing (1) and is fixed in the upper surface of housing (1), be used for fixed bar code reader (01) and adjust bar code reader (01) and remove, rotate the bar code reader fixed establishment who predetermines the angle along the horizontal plane respectively along horizontal direction and vertical direction.
2. The bar code reader detection fixing tool according to claim 1, wherein the bar code reader fixing mechanism comprises a first guide rail (4) horizontally arranged to be attached to the upper surface of the housing (1), a second guide rail (5) vertically arranged to be vertically connected with the first guide rail (4), and a connecting plate (6) connected with the second guide rail (5) and used for fixing a bar code reader (01);
the second guide rail (5) is used for moving along the length direction of the first guide rail (4), the connecting plate (6) is used for moving along the length direction of the second guide rail (5), and the connecting plate (6) is used for rotationally connecting a fixed bar code reader (01).
3. The bar code reader detection fixing tool according to claim 2, wherein the connecting plate (6) is provided with a fixing hole for fixedly connecting the bar code reader (01) and an arc hole for adjusting the rotation angle of the bar code reader (01).
4. The bar code reader detection fixing tool according to claim 3, wherein a strip-shaped hole is formed in the housing (1) in a penetrating mode, and the strip-shaped hole is formed in a direction perpendicular to the length direction of the first guide rail (4).
5. The bar code reader detection fixing tool according to claim 4, further comprising a bottom plate (8) in fit connection with the housing (1), wherein the housing (1) is covered on the bottom plate (8);
the bottom plate (8) is provided with a test tube rack (3) penetrating through the strip-shaped holes and a driving mechanism for driving the test tube rack (3) to reciprocate along the strip-shaped holes.
6. The bar code reader detection fixing tool according to claim 5, wherein the driving mechanism comprises an inverted concave bracket (9) fixedly connected to the bottom plate (8), a synchronous motor (10) arranged below the bracket (9), and a synchronous belt (12) arranged above the bracket (9) and rotationally connected with the synchronous motor (10);
the test-tube rack (3) rigid coupling slider, the slider clamping is fixed in hold-in range (12), synchronous machine (10) with hold-in range (12) are used for driving test-tube rack (3) are followed bar hole reciprocating motion.
7. The bar code reader detection fixing tool according to claim 6, wherein a power module (15) and a charging socket (14) connected with and charging the power module (15) are fixed on the bottom plate (8), and a button switch (2) connected between the power module (15) and the synchronous motor (10) is arranged on the upper surface of the housing (1).
8. The barcode reader detecting and fixing tool according to any one of claims 1 to 7, wherein the barcode reader fixing mechanisms are arranged in at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131699.2U CN212160665U (en) | 2020-06-17 | 2020-06-17 | Fixed frock of bar code reader detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131699.2U CN212160665U (en) | 2020-06-17 | 2020-06-17 | Fixed frock of bar code reader detection |
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| Publication Number | Publication Date |
|---|---|
| CN212160665U true CN212160665U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021131699.2U Active CN212160665U (en) | 2020-06-17 | 2020-06-17 | Fixed frock of bar code reader detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720371A (en) * | 2021-08-24 | 2021-11-30 | 神思电子技术股份有限公司 | Two-dimensional code testing tool and method applied to new medical insurance equipment |
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2020
- 2020-06-17 CN CN202021131699.2U patent/CN212160665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720371A (en) * | 2021-08-24 | 2021-11-30 | 神思电子技术股份有限公司 | Two-dimensional code testing tool and method applied to new medical insurance equipment |
| CN113720371B (en) * | 2021-08-24 | 2024-05-14 | 神思电子技术股份有限公司 | Two-dimensional code testing tool and method applied to new medical insurance equipment |
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