CN217849509U

CN217849509U - Portable small-size document scanner

Info

Publication number: CN217849509U
Application number: CN202222296767.6U
Authority: CN
Inventors: 毕英学; 高扬
Original assignee: Hebei Bi Hi Tech Development Co ltd
Current assignee: Hebei Bi Hi Tech Development Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-11-18
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of the document scanner technique, especially, a portable small-size document scanner, including offering the support of accomodating the groove, accomodate the inslot and be equipped with the document scanner body, be equipped with folding mechanism and accomodate formula supporting mechanism on the support in proper order, and folding mechanism including rotate install in accomodate the inslot folding axle, be fixed in folding epaxial rotatory piece, locate folding epaxial worm wheel and control the subassembly, accomodate formula supporting mechanism and include miniature electric putter, be fixed in the connecting block of miniature electric putter output outer wall. The utility model is provided with a folding mechanism, which can fold the document scanner body into the containing groove through the control component after the use is finished, thereby improving the portability; be provided with and accomodate formula supporting mechanism, can let four backup pads open in the use and carry out the outrigger, improved stability can, avoid falling down the condition of breaking in the use, prolonged life.

Description

Portable small-size document scanner

Technical Field

The utility model relates to a document scanner technical field especially relates to a portable small-size document scanner.

Background

The small-sized document scanner can quickly convert scanned pictures into editable documents through an OCR character recognition function, has the advantage of small volume, and generally consists of a bracket and the document scanner arranged on the bracket. However, the existing small-sized document scanner has the following disadvantages when in use:

firstly, the document scanner is inconvenient to store and fold after use, and the portability is relatively poor;

secondly, when the desk top is placed on a desk for use, the support stability is relatively poor, and the document scanner is often easy to fall down and damage.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a portable small-size document scanner uses through folding mechanism and the cooperation of accomodating formula supporting mechanism, has overcome prior art's is not enough, and effectual solved current small-size document scanner be not convenient for accomodate folding and support stability relatively poor problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable small-sized document scanner comprises a support provided with a containing groove, wherein a document scanner body is arranged in the containing groove, a folding mechanism and a containing type supporting mechanism are sequentially arranged on the support, and the folding mechanism comprises a folding shaft rotatably arranged in the containing groove, a rotating block fixed on the folding shaft, a worm wheel arranged on the folding shaft and a control assembly;

the accommodating type supporting mechanism comprises a miniature electric push rod, a connecting block fixed on the outer wall of the output end of the miniature electric push rod and four supporting components which are uniformly distributed.

Preferably, the control assembly comprises a fixed block fixed on the outer wall of the upper part of one side of the bracket, a worm rotatably mounted on the fixed block, and a crank fixed on the outer wall of one end of the worm, and the worm is meshed with the worm wheel.

Preferably, the top of the rotating block is provided with a mounting groove, and one side of the mounting groove is provided with an elastic clamping plate.

Preferably, four the supporting components all include the backup pad that articulates in the support lower part and articulate the oblique articulated rod on the connecting block.

Preferably, the bottom of the support is provided with a bottom groove, and the miniature electric push rod is fixed on the inner wall of the top of the bottom groove.

Preferably, one ends of the four inclined hinge rods are sequentially hinged to the back surfaces of the four support plates.

Preferably, the elastic clamping plate comprises springs which are fixed on the inner wall of one side of the installation groove and are uniformly distributed and the same clamping plate which is fixed on the outer wall of one end of each spring.

The utility model has the advantages that:

1. the folding mechanism is arranged, so that the document scanner body can be folded into the accommodating groove through the control assembly after use, and the portability is improved;

2. be provided with accomodate formula supporting mechanism, can let four backup pads open in the use and carry out the outrigger, improved stability can, avoid appearing falling down the condition of breaking in the use, prolonged life.

Drawings

Fig. 1 is a schematic diagram of an overall three-dimensional structure of a portable small document scanner according to the present invention;

fig. 2 is a schematic diagram of a three-dimensional enlarged structure of a control assembly in the portable small document scanner according to the present invention;

fig. 3 is a schematic three-dimensional structure diagram of a retractable supporting mechanism in a portable small document scanner according to the present invention;

fig. 4 is a schematic three-dimensional structure diagram of a bottom groove in a portable small document scanner according to the present invention.

In the figure: 1. a support; 2. a receiving groove; 3. a document scanner body; 4. a folding shaft; 5. rotating the block; 6. a worm gear; 7. a miniature electric push rod; 8. connecting blocks; 9. a fixed block; 10. a worm; 11. a crank; 12. mounting grooves; 13. an elastic clamping plate; 14. a support plate; 15. an oblique hinge rod; 16. a bottom groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Embodiment 1, referring to fig. 1 and fig. 3 to 4, a portable small document scanner includes a stand 1, a document scanner body 3, and a stowable support mechanism;

the accommodating type supporting mechanism is composed of the following components:

miniature electric putter 7 and connecting block 8: a bottom groove 16 is formed in the bottom of the support 1, the miniature electric push rod 7 is fixed to the inner wall of the top of the bottom groove 16 through a bolt, the miniature electric push rod 7 is connected with a telescopic switch through a lead, and the connecting block 8 is fixed to the outer wall of the output end of the miniature electric push rod 7;

four evenly distributed support assemblies: each of the four supporting assemblies comprises a supporting plate 14 hinged to the lower part of the support 1 and inclined hinge rods 15 hinged to the connecting block 8, and one ends of the four inclined hinge rods 15 are sequentially hinged to the back surfaces of the four supporting plates 14;

being provided with storage type supporting mechanism in this embodiment, can letting four backup pads 14 open in the use and carry out the outrigger, improved stability can, avoid appearing falling down the condition of breaking in the use, prolonged life.

Embodiment 2, referring to fig. 1 and fig. 2, this embodiment is optimized on the basis of embodiment 1, specifically: a portable small-sized document scanner further comprises a storage groove 2 and a folding mechanism;

the accommodating groove 2 is arranged on the bracket 1, and the folding mechanism specifically comprises the following components:

folding shaft 4 and rotating block 5: the folding shaft 4 is respectively connected with the inner walls of two sides of the accommodating groove 2 through two bearings, one end of the folding shaft 4 penetrates through one side of the accommodating groove 2, and the rotating block 5 is fixedly sleeved on the folding shaft 4;

worm wheel 6 and steering assembly: the worm wheel 6 is fixedly sleeved on the folding shaft 4, and the control assembly specifically comprises the following components:

fixed block 9 and worm 10: the fixing block 9 is welded on the outer wall of the upper part of one side of the bracket 1, the worm 10 is in penetrating connection with the inner wall of the fixing block 9 through a bearing, in order to facilitate the rotation of the worm 10, the crank 11 is welded on the outer wall of one end of the worm 10, and the worm 10 is meshed with the worm wheel 6;

the folding mechanism is arranged, so that the document scanner body 3 can be folded into the accommodating groove 2 through the control assembly after use, and the portability is improved;

mounting groove 12 has been seted up at the top of rotatory piece 5, and elasticity cardboard 13 is installed to one side of mounting groove 12, and elasticity cardboard 13 is including being fixed in mounting groove 12 one side inner wall evenly distributed's spring and being fixed in the same cardboard on the outer wall of all springs one end, has made things convenient for the dismantlement work of document scanner body 3 like this.

The working principle is as follows: firstly, clamping a document scanner body 3 in a mounting groove 12, and then controlling a connecting block 8 to move upwards continuously through an output shaft of a micro electric push rod 7, so that four hinged inclined hinge rods 15 drive four support plates 14 to open continuously, and further stable support can be performed;

secondly utilize document scanner body 3 to carry out document scanning work, after work, drive worm 10 through rotating crank 11 and rotate, and then drive folding axle 4 with worm 10 meshed worm wheel 6 and rotate, and then rotatory piece 5 drives document scanner body 3 and rotates to accomodating in the groove 2 portable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable small-sized document scanner comprises a support (1) provided with a storage groove (2), wherein a document scanner body (3) is arranged in the storage groove (2), and the portable small-sized document scanner is characterized in that a folding mechanism and a storage type supporting mechanism are sequentially arranged on the support (1), and the folding mechanism comprises a folding shaft (4) rotatably arranged in the storage groove (2), a rotating block (5) fixed on the folding shaft (4), a worm wheel (6) arranged on the folding shaft (4) and a control assembly;

the accommodating type supporting mechanism comprises a micro electric push rod (7), a connecting block (8) fixed on the outer wall of the output end of the micro electric push rod (7) and four supporting components which are uniformly distributed.

2. The portable small-sized document scanner according to claim 1, wherein the manipulation member comprises a fixing block (9) fixed to an outer wall of an upper portion of one side of the holder (1), a worm (10) rotatably mounted on the fixing block (9), and a crank (11) fixed to an outer wall of one end of the worm (10), and the worm (10) is engaged with the worm wheel (6).

3. A portable small document scanner according to claim 1, wherein the top of the rotary block (5) is provided with a mounting groove (12), and one side of the mounting groove (12) is provided with an elastic clamping plate (13).

4. A portable small document scanner according to claim 1, wherein each of the four support assemblies comprises a support plate (14) hinged to the lower part of the frame (1) and a diagonal hinge bar (15) hinged to the connecting block (8).

5. The portable small-sized document scanner according to claim 1, wherein the bottom of the bracket (1) is provided with a bottom groove (16), and the micro electric push rod (7) is fixed on the top inner wall of the bottom groove (16).

6. A portable small document scanner according to claim 4, wherein one ends of the four diagonal hinge rods (15) are hinged to the back of the four support plates (14) in sequence.

7. A portable document scanner according to claim 3, wherein the resilient catch (13) comprises springs fixed to one side of the mounting slot (12) and evenly distributed around the inside wall and the same catch is fixed to the outside wall at one end of all the springs.