CN214188959U - Handheld automatic bar code retrieval and printing equipment - Google Patents
Handheld automatic bar code retrieval and printing equipment Download PDFInfo
- Publication number
- CN214188959U CN214188959U CN202023263239.8U CN202023263239U CN214188959U CN 214188959 U CN214188959 U CN 214188959U CN 202023263239 U CN202023263239 U CN 202023263239U CN 214188959 U CN214188959 U CN 214188959U
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Abstract
The utility model discloses a hand-held automatic bar code retrieval printing device, which comprises a shell, wherein one end of the shell is connected with a hand-held part, one end of the shell, which is far away from the hand-held part, is connected with a scanning part, a left key and a right key are arranged on the shell, a roller wheel is arranged between the left key and the right key, a touch screen and a key area are also arranged on the shell, and a buckle provided with a battery is arranged on the side wall of the shell; the handheld portion is provided with a cavity, a driving motor is fixedly mounted in the cavity, and the output end of the driving motor is connected with a first bevel gear. Rotate through driving motor and drive first bevel gear and rotate, first bevel gear rotates and drives second bevel gear and rotate, and second bevel gear rotates and drives the axis of rotation and rotate, and the axis of rotation rotates and drives the rotating gear and rotate, and the axis of rotation rotates and drives the rack and remove, and the rack removes and drives the distance between casing and the handheld portion and obtain adjusting, has increased the distance between handheld portion and the casing.
Description
Technical Field
The utility model relates to a hand-held device specifically is a hand-held type automatic bar code retrieval printing apparatus.
Background
The hand-held technology is a novel digital experiment means combined by a computer and a microelectronic technology, and mainly comprises the following steps: the system comprises three parts, namely a data acquisition device, a sensor, a computer and matched software thereof.
However, the function that can not adjust exists in current handheld technique, in order to solve the problem that the aforesaid exists, the utility model provides a hand-held type automatic bar code retrieval printing apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic bar code retrieval printing apparatus of hand-held type to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a handheld automatic bar code retrieval printing device comprises a shell, wherein one end of the shell is connected with a handheld part, one end of the shell, which is far away from the handheld part, is connected with a scanning part, a left key and a right key are arranged on the shell, a roller is arranged between the left key and the right key, a touch screen and a key area are also arranged on the shell, and a buckle provided with a battery is arranged on the side wall of the shell; fixed mounting has driving motor in cavity and the cavity is seted up to handheld portion, driving motor's output is connected with first bevel gear, first bevel gear meshing is connected with second bevel gear, second bevel gear is connected with the axis of rotation, axis of rotation connection has a rotating gear, rotating gear is connected with the rack, handheld portion sets up flutedly, the rack slides and sets up in the recess, the one end and the casing fixed connection of handheld portion are kept away from to the rack.
As a further aspect of the present invention: the button area is arranged between the touch screen and the roller.
As a further aspect of the present invention: the driving motor is fixedly connected through screws.
As a further aspect of the present invention: the number of the keys arranged in the key area is nine.
As a further aspect of the present invention: the outer wall of the handheld part is provided with a bulge.
Compared with the prior art, the beneficial effects of the utility model are that: one end of the shell is connected with a handheld part, one end of the shell, which is far away from the handheld part, is connected with a scanning part, a left key and a right key are installed on the shell, a roller is arranged between the left key and the right key, the shell is also provided with a touch screen and a key area, and the side wall of the shell is provided with a buckle provided with a battery; the driving motor rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating gear to rotate, the rotating shaft rotates to drive the rack to move, the rack moves to drive the distance between the shell and the handheld portion to be adjusted, and the distance between the handheld portion and the shell is increased.
Drawings
Fig. 1 is a schematic structural diagram of a handheld automatic barcode retrieval and printing device.
FIG. 2 is a schematic view of a hand-held portion of a hand-held automatic barcode retrieval and printing device.
In the figure: 1-shell, 2-scanning part, 3-handheld part, 4-left key, 5-right key, 6-roller, 7-touch screen, 8-key area, 9-buckle, 10-driving motor, 11-first bevel gear, 12-second bevel gear, 13-rotating shaft, 14-rotating gear, 15-rack and 16-groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1-2, a handheld automatic barcode retrieval printing device includes a housing 1, one end of the housing 1 is connected with a handheld portion 3, one end of the housing 1 away from the handheld portion 3 is connected with a scanning portion 2, a left key 4 and a right key 5 are installed on the housing 1, a roller 6 is arranged between the left key 4 and the right key 5, the housing 1 is also installed with a touch screen 7 and a key area 8, and a buckle 9 provided with a battery is arranged on a side wall of the housing 1; the handheld part 3 is provided with a cavity, a driving motor 10 is fixedly arranged in the cavity, the output end of the driving motor 10 is connected with a first bevel gear 11, the first bevel gear 11 is meshed with a second bevel gear 12, the second bevel gear 12 is connected with a rotating shaft 13, the rotating shaft 13 is connected with a rotating gear 14, the rotating gear 14 is connected with a rack 15, the handheld part 3 is provided with a groove 16, the rack 15 is slidably arranged in the groove 16, and one end, far away from the handheld part 3, of the rack 15 is fixedly connected with the shell 1;
the driving motor 10 rotates to drive the first bevel gear 11 to rotate, the first bevel gear 11 rotates to drive the second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the rotating gear 14 to rotate, the rotating shaft 14 rotates to drive the rack 15 to move, the rack 15 moves to drive the distance between the shell 1 and the handheld portion 3 to be adjusted, and the distance between the handheld portion 3 and the shell 1 is increased.
The specific position of the key area 8 is not limited, and in this embodiment, preferably, the key area 8 is disposed at a position between the touch screen 7 and the roller 6;
the specific installation manner of the driving motor 10 is not limited, and in this embodiment, preferably, the driving motor 10 is fixedly connected by a screw;
the specific number of the keys arranged in the key area 8 is not limited, and in this embodiment, it is preferable that the number of the keys arranged in the key area 8 is nine.
Example 2
The embodiment is further improved on the basis of the embodiment 1, the outer wall of the handheld portion 3 is provided with a protrusion, and the handheld portion 3 is more convenient to hold by hand by providing the protrusion on the outer wall of the handheld portion 3.
The utility model discloses a theory of operation is: one end of the shell 1 is connected with a handheld part 3, one end of the shell 1, which is far away from the handheld part 3, is connected with a scanning part 2, a left key 4 and a right key 5 are installed on the shell 1, a roller 6 is arranged between the left key 4 and the right key 5, a touch screen 7 and a key area 8 are also installed on the shell 1, and a buckle 9 provided with a battery is arranged on the side wall of the shell 1; the driving motor 10 rotates to drive the first bevel gear 11 to rotate, the first bevel gear 11 rotates to drive the second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the rotating gear 14 to rotate, the rotating shaft 14 rotates to drive the rack 15 to move, the rack 15 moves to drive the distance between the shell 1 and the handheld portion 3 to be adjusted, and the distance between the handheld portion 3 and the shell 1 is increased.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A handheld automatic bar code retrieval printing device comprises a shell (1), wherein one end of the shell (1) is connected with a handheld part (3), and the handheld automatic bar code retrieval printing device is characterized in that one end, far away from the handheld part (3), of the shell (1) is connected with a scanning part (2), a left key (4) and a right key (5) are installed on the shell (1), a roller (6) is arranged between the left key (4) and the right key (5), a touch screen (7) and a key area (8) are further installed on the shell (1), and a buckle (9) provided with a battery is arranged on the side wall of the shell (1); the cavity and the cavity are arranged in the handheld portion (3), the driving motor (10) is fixedly arranged in the cavity, the output end of the driving motor (10) is connected with a first bevel gear (11), the first bevel gear (11) is meshed with a second bevel gear (12), the second bevel gear (12) is connected with a rotating shaft (13), the rotating shaft (13) is connected with a rotating gear (14), the rotating gear (14) is connected with a rack (15), the handheld portion (3) is provided with a groove (16), the rack (15) is arranged in the groove (16) in a sliding mode, and one end, away from the handheld portion (3), of the rack (15) is fixedly connected with the shell (1).
2. The hand-held automatic barcode retrieval and printing device according to claim 1, wherein the key area (8) is provided at a position between the touch screen (7) and the wheel (6).
3. The hand-held automatic barcode retrieval and printing device according to claim 1 or 2, wherein the driving motor (10) is fixedly connected by a screw.
4. The hand-held automatic barcode retrieval and printing device according to claim 3, wherein the number of keys provided in the key area (8) is nine.
5. The hand-held automatic barcode retrieval and printing device according to claim 1, wherein an outer wall of the hand-held portion (3) is provided with a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263239.8U CN214188959U (en) | 2020-12-29 | 2020-12-29 | Handheld automatic bar code retrieval and printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263239.8U CN214188959U (en) | 2020-12-29 | 2020-12-29 | Handheld automatic bar code retrieval and printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214188959U true CN214188959U (en) | 2021-09-14 |
Family
ID=77631130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263239.8U Active CN214188959U (en) | 2020-12-29 | 2020-12-29 | Handheld automatic bar code retrieval and printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214188959U (en) |
-
2020
- 2020-12-29 CN CN202023263239.8U patent/CN214188959U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |