CN212675559U

CN212675559U - Book information input equipment

Info

Publication number: CN212675559U
Application number: CN202021388053.2U
Authority: CN
Inventors: 蔡洪齐
Original assignee: Guangzhou Railway Polytechnic
Current assignee: Guangzhou Railway Polytechnic
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-09
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a books information input equipment, include: the scanner is provided with a rotating shaft at the upper end, a finger-pulling handle is arranged at the upper end of the rotating shaft, and one end of the finger-pulling handle is fixedly connected with the side surface of the upper end of the rotating shaft; one end of the handle is sleeved outside the rotating shaft and is rotatably connected with the rotating shaft. The utility model discloses be provided with and indicate to dial the handle, can be unanimous with the extending direction of bar code through the scanning line of finger adjustment scanner when handheld handle, angular adjustment is convenient, can reduce user's physical power.

Description

Book information input equipment

Technical Field

The utility model relates to a book management technology field especially relates to a books information input equipment.

Background

The library needs to enter book information in the book management process, and a bar code entry instrument is commonly used for book information entry.

At present, a scanner only has a function of adjusting an included angle between the scanner and a handle, but the mode is only beneficial to the scanner to align a bar code, but the bar code is arranged according to a certain direction, and a user holding the scanner needs to twist the arm or adjust the position of a book in a scanning process to enable the scanning ray to be consistent with the direction of the bar code, so that the scanning can be successful, and the workload is large when book information is recorded.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a simple structure, convenient books information entry equipment of angular adjustment to solve above-mentioned at least one technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a book information entry device comprising:

the scanner is characterized in that a rotating shaft is arranged at the upper end of the scanner, a finger-pulling handle is arranged at the upper end of the rotating shaft, and one end of the finger-pulling handle is fixedly connected with the side face of the upper end of the rotating shaft;

and one end of the handheld handle is sleeved outside the rotating shaft and is rotatably connected with the rotating shaft.

The utility model has the advantages that: the utility model discloses be provided with and indicate to dial the handle, can be unanimous with the extending direction of bar code through the scanning line of finger adjustment scanner when handheld handle, angular adjustment is convenient, can reduce user's physical power.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the locking mechanism is arranged on the rotating shaft and used for locking the rotating shaft to rotate.

The beneficial effect of adopting the further scheme is that: the locking mechanism is arranged to lock the rotating shaft after the rotating shaft rotates to a certain position, a user can adjust the scanning of the scanner according to the use habit and the placement of books, and the scanning efficiency is better.

Furthermore, the locking mechanism comprises a locking nail and a locking ring, the locking ring is sleeved on the outer side of the locking nail, a threaded hole is formed in the top end of the rotating shaft, and the lower end of the locking nail extends into the threaded hole and is in threaded connection with the threaded hole.

The beneficial effect of adopting the further scheme is that: the locking nail is matched with the locking ring, so that the locking effect is good.

Furthermore, the locking nail comprises a thread section, an extrusion section and a nail cap which are sequentially arranged along the axial direction, the thread section is in threaded connection with the threaded hole, the locking ring is sleeved outside the extrusion section, and the extrusion section extrudes the locking ring in the screwing process of the nail cap to enable the locking ring to expand.

The beneficial effect of adopting the further scheme is that: the locking by expansion of the locking ring is more flexible to use.

Further, the extrusion section is in a circular truncated cone shape.

The beneficial effect of adopting the further scheme is that: the extrusion section of round platform shape can be better the realization to the extrusion inflation effect of lock ring.

Furthermore, the handheld handle is provided with a locking protrusion which is in contact fit with the outer ring of the locking ring, and the finger-dial handle is provided with a locking surface which is in contact fit with the outer ring of the locking ring.

The beneficial effect of adopting the further scheme is that: the locking protrusion and the locking surface are in contact fit with the outer ring of the locking ring, so that the rotation of the rotating shaft can be better locked.

Furthermore, a plurality of finger-poking grooves are formed in the surface of the upper wall of the finger-poking handle, and the finger-poking grooves are arranged at intervals in an arc shape.

The beneficial effect of adopting the further scheme is that: the finger groove can facilitate the rotation of the scanner driven by fingers.

Furthermore, the finger-pulling handle is fan-shaped.

The beneficial effect of adopting the further scheme is that: the fan-shaped finger-dial handle is flexible to operate.

Furthermore, a bearing seat is arranged on the handheld handle, and the rotating shaft is rotatably connected with the handheld handle through the bearing seat.

The beneficial effect of adopting the further scheme is that: the bearing seat can enable the rotating shaft to rotate more flexibly relative to the handle.

Furthermore, a power supply is arranged in the handheld handle, and the scanner is electrically connected with the power supply through a spiral lead.

The beneficial effect of adopting the further scheme is that: the power supply is arranged to supply power to the scanner, so that the scanner can work effectively.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the locking mechanism of the preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a handle according to a preferred embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a scanner; 2. a handle; 3. a rotating shaft; 4. a finger lever; 5. a locking mechanism; 51. locking nails; 511. a threaded segment; 512. an extrusion section; 513. a nail cap; 52. locking a ring; 6. a locking protrusion; 7. A bearing seat; 8. a helical wire; 9. a finger groove; 10. a threaded hole; 11. and a locking surface.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1-3, the core of the utility model is to provide a books information input equipment, include: the scanner comprises a scanner 1, wherein a rotating shaft 3 is arranged at the upper end of the scanner 1, a finger-moving handle 4 is arranged at the upper end of the rotating shaft 3, and one end of the finger-moving handle 4 is fixedly connected with the side surface of the upper end of the rotating shaft 3; one end of the handheld handle 2 is sleeved outside the rotating shaft 3 and is rotatably connected with the rotating shaft 3; it should be noted that, in order to better improve the scanning dimension of the scanner 1, the upper end of the scanner 1 may be hinged to the lower end of the rotating shaft 3, in this embodiment, the upper end of the scanner 1 is fixedly connected to the lower end of the rotating shaft 3.

Preferably, a locking mechanism 5 for locking the rotation of the rotating shaft 3 is further included.

Preferably, the locking mechanism 5 comprises a locking nail 51 and a locking ring 52, the locking ring 52 is sleeved outside the locking nail 51, the top end of the rotating shaft 3 is provided with a threaded hole 10, and the lower end of the locking screw extends into the threaded hole 10 to be in threaded connection with the threaded hole 10.

Preferably, the locking nail 51 comprises a threaded section 511, an extrusion section 512 and a nail cap 513 which are sequentially arranged along the axial direction, the threaded section 511 is in threaded connection with the threaded hole 10, the locking ring 52 is sleeved outside the extrusion section 512, and the extrusion section 512 extrudes the locking ring 52 in the screwing process of the nail cap 513 to expand the locking ring 52; the locking ring 52 is made of elastic rubber.

Preferably, the extrusion section 512 is a circular truncated cone.

Preferably, the hand-held handle 2 is provided with a locking protrusion 6 which is in contact fit with the outer ring of the locking ring 52, and the dial grip 4 is provided with a locking surface 11 which is in contact fit with the outer ring of the locking ring 52; it should be noted that the diameter of the end of the pressing section 512 close to the threaded section 511 is the same as the diameter of the threaded section 511 and is smaller than the inner diameter of the locking ring 52, the diameter of the end of the pressing section 512 close to the nut 513 is the same as the diameter of the nut 513 and is larger than the inner diameter of the locking ring 52, when the threaded section 511 and the threaded hole 10 are screwed in, the pressing section 512 can press and expand the locking ring 52, so that the outer diameter of the locking ring 52 is enlarged, and the outer wall contacts and abuts against the locking protrusion 6 and the locking surface 11, so that the locking can be performed by the action of the locking nail 51 after the rotating shaft 3 is rotated.

Preferably, a plurality of finger-dialing grooves 9 are formed in the surface of the upper wall of the finger-dialing handle 4, the plurality of finger-dialing grooves 9 are arranged in an arc shape at intervals, it should be noted that the inner wall of the finger-dialing groove 9 is a curved surface, and the inner wall of the finger-dialing groove 9 is frosted for enhancing friction with fingers.

Preferably, the thumb lever 4 is fan-shaped.

Preferably, a bearing seat 7 is arranged on the handheld handle 2, and the rotating shaft 3 is rotatably connected with the handheld handle 2 through the bearing seat 7.

Preferably, a power supply is arranged in the handheld handle 2, the scanner 1 is electrically connected with the power supply through a spiral wire 8, it should be noted that a wire can be arranged on the handheld handle 2 to be connected with a computer, and after the scanner 1 scans the bar codes of books, the scanning information is transmitted to the computer for processing, or a wireless communication module is arranged on the scanner 1 to transmit the scanning information to the computer for processing through a wireless signal.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A book information entry device, comprising:

the scanner comprises a scanner (1), wherein a rotating shaft (3) is arranged at the upper end of the scanner (1), a finger-moving handle (4) is arranged at the upper end of the rotating shaft (3), and one end of the finger-moving handle (4) is fixedly connected with the side surface of the upper end of the rotating shaft (3);

the handle (2) is held, one end of the handle (2) is sleeved on the rotating shaft (3) and is rotatably connected with the rotating shaft (3).

2. A book information entry device according to claim 1, further comprising a locking mechanism (5) provided on the spindle (3) for locking the rotation of the spindle (3).

3. The book information entry device according to claim 2, wherein the locking mechanism (5) comprises a locking nail (51) and a locking ring (52), the locking ring (52) is sleeved outside the locking nail (51), the top end of the rotating shaft (3) is provided with a threaded hole (10), and the lower end of the locking nail (51) extends into the threaded hole (10) to be in threaded connection with the threaded hole (10).

4. The book information entry device according to claim 3, wherein the locking nail (51) comprises a threaded section (511), an extrusion section (512) and a nail cap (513) which are sequentially arranged along the axial direction, the threaded section (511) is in threaded connection with the threaded hole (10), the locking ring (52) is sleeved outside the extrusion section (512), and the extrusion section (512) extrudes the locking ring (52) in the screwing process of the nail cap (513) to expand the locking ring (52).

5. A book information entry device according to claim 4, characterised in that the extruded section (512) is frusto-conical.

6. A book information entry device according to claim 4, characterized in that the hand-held handle (2) is provided with a locking protrusion (6) which is in contact with and fits the outer ring of the locking ring (52), and the thumbpiece handle (4) is provided with a locking surface (11) which is in contact with and fits the outer ring of the locking ring (52).

7. A book information entry device according to any one of claims 1 to 6, characterised in that the dial grip (4) has a plurality of dial slots (9) in its upper wall surface, the plurality of dial slots (9) being arcuately spaced.

8. A book information entry device according to claim 7, characterised in that the fingergrip (4) is fan-shaped.

9. A book information entry device according to any one of claims 1 to 6, characterized in that a bearing seat (7) is provided on said hand-held handle (2), and said rotation shaft (3) is rotatably connected to said hand-held handle (2) through said bearing seat (7).

10. A book information entry device according to claim 9, characterised in that a power supply is provided in the handle (2) and the scanner (1) is electrically connected to the power supply by a helical wire (8).