A portable scanning gun with screen

Abstract

The present invention discloses a portable scanning gun with a screen, wherein a hidden flip handle structure is provided on the scanning gun body, an extended handle is provided on the hidden flip handle structure, a first push shaft structure and a second push shaft structure are provided at intervals in the upper and lower parts of the scanning gun body, a reciprocating linkage structure for realizing the first push shaft structure and the second push shaft structure to complete a front-and-back movement is connected between the first push shaft structure and the second push shaft structure, a pushing structure is provided between the hidden flip handle structure and the reciprocating linkage structure, and the handle can be adjusted to different lengths when unfolded at different angles, such as a normal handle length during normal use, and when it is necessary to scan the QR code in the narrow space of two express boxes, the handle length can be automatically adjusted after the handle is flipped, so as to realize a more convenient scanning operation, and when it stops being used, the handle can be automatically reset and hidden, so as to realize the purpose of portability.

Description

Technical Field

[0001] The invention relates to a barcode scanning gun, in particular to a portable barcode scanning gun with a screen. Background Art

[0002] The barcode scanner can identify the express QR code, and then transmit the identified information to the device connected to the barcode scanner through a signal, so as to record and organize the scanned express. Since the QR code labels on the express packaging are affixed in different positions, the angle needs to be constantly adjusted during the scanning process, which reduces the scanning efficiency. In addition, when facing multiple large express packages stacked together, it is not easy to scan the side of the express, and it is difficult to move and adjust the angle. It is also difficult to adjust the angle of the barcode scanner when inserted between express boxes. In view of the above problems, it is necessary to design a scanner structure that can extend between express boxes for scanning and can also be folded to save space.

[0003] Therefore, the existing barcode scanning gun needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to provide a portable scanning gun with a screen, which can adjust the length of the handle when switching between different scanning modes, and can be folded and stored to save space, thereby achieving the purpose of portability.

[0005] In order to achieve the above object, the present invention adopts the following scheme:

[0006] A portable scanner with a screen comprises a scanner body, a hidden flip handle structure is arranged on the scanner body, an extension handle is arranged on the hidden flip handle structure, a first push shaft structure and a second push shaft structure are arranged in the scanner body at intervals, a reciprocating linkage structure for realizing a front-and-rear moving action of the first push shaft structure and the second push shaft structure is connected between the first push shaft structure and the second push shaft structure, and a pushing structure is arranged between the hidden flip handle structure and the reciprocating linkage structure;

[0007] When the hidden flip handle structure flips 90°, the pushing structure keeps the extension handle stationary;

[0008] When the hidden flip handle structure flips 180 degrees, the pushing structure controls the extension handle to be fully extended.

[0009] Furthermore, the hidden flip handle structure includes a storage groove arranged on the scanner body, the storage groove is provided with a shaft hole, a shaft body is rotatably arranged in the shaft hole, and the shaft body is provided with a swing handle that can be hidden in the storage groove.

[0010] Furthermore, there is an interference fit between the rotating shaft body and the rotating shaft hole.

[0011] Furthermore, the extension handle includes a central axis hole arranged in the swing handle, a central axis body is movably arranged in the central axis hole, a handle shell is arranged outside the swing handle, the lower end of the handle shell and the lower end of the central axis body are connected through a bottom plate, and a reset spring structure for resetting the handle shell is arranged between the central axis body and the central axis hole.

[0012] Furthermore, the return spring structure includes a first spring boss arranged at the lower end of the central axis hole, a second spring boss is arranged at the upper end of the central axis body, and a return spring is arranged between the first spring boss and the second spring boss.

[0013] Furthermore, the first push shaft structure includes an upper transverse axis frame arranged in the receiving groove, an upper transverse axis body is movably arranged in the upper transverse axis frame, a spring seat is arranged at the outer end of the upper transverse axis body, and a support spring is arranged between the spring seat and the upper transverse axis frame for applying an outward popping force to the upper transverse axis body.

[0014] Furthermore, the second push shaft structure includes a lower transverse shaft frame arranged in the receiving groove, and a lower transverse shaft body is movably arranged in the lower transverse shaft frame.

[0015] Furthermore, the reciprocating linkage structure includes a middle horizontal axis and a lever swing member arranged between the upper horizontal axis frame and the lower horizontal axis frame, the middle horizontal axis and the storage groove are fixedly connected, an intermediate hole is arranged on the lever swing member, the middle horizontal axis is inserted into the intermediate hole, a first driving shaft is arranged at the outer end of the upper horizontal axis body, a second driving shaft is arranged at the outer end of the lower horizontal axis body, a first straight slot and a second straight slot are respectively arranged on the lever swing member on both sides of the intermediate hole, the first driving shaft is movably installed in the first straight slot, and the second driving shaft is movably installed in the second straight slot.

[0016] Furthermore, the pushing structure includes an arc-shaped driving surface arranged on the upper end of the swing handle, and a top pressure triggering part is arranged on the outer wall of the central axis body.

[0017] Furthermore, when the arc-shaped driving surface rotates 180° following the swing handle, the arc-shaped driving surface presses the lower transverse axis body outward, and the lower transverse axis body presses the upper transverse axis body inward through the reciprocating linkage structure. During the inward pressing process of the upper transverse axis body, the pressing trigger part cooperates with the rotating 180° pressing trigger part to drive the handle shell to fully extend.

[0018] In summary, the present invention has the following beneficial effects compared with the prior art:

[0019] The present invention solves the shortcomings of the existing barcode scanning guns. Through the structural setting of the present invention, it has the following advantages: the handle of the barcode scanning gun can be unfolded and folded for storage according to the use requirements to achieve the purpose of portability, and the handle can be adjusted to different lengths when unfolded at different angles. For example, it is a normal handle length during normal use. When it is necessary to scan the QR code in the narrow space of two express boxes, the handle length can be automatically adjusted after flipping the handle, which can achieve more convenient scanning operations. When it stops using, the handle can be automatically reset and hidden to achieve the purpose of portability. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the three-dimensional views of the handle of the present invention in the storage state;

[0021] Figure 2 The second is a three-dimensional diagram of the handle of the present invention in a storage state;

[0022] Figure 3 This is a three-dimensional diagram of the handle of the present invention in normal use;

[0023] Figure 4 A three-dimensional diagram of the handle of the present invention in an automatically extended state;

[0024] Figure 5 This is a schematic diagram of the internal structure of the handle of the present invention in a retracted state;

[0025] Figure 6 This is a schematic diagram of the internal structure of the handle of the present invention in a normal use state;

[0026] Figure 7 It is a schematic diagram of the internal structure of the handle of the present invention in the automatic extension state. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-7The present invention provides a portable scanning gun with a screen, comprising a scanning gun body 1, a hidden flip handle structure 2 is provided on the scanning gun body 1, an extension handle 3 is provided on the hidden flip handle structure 2, a first push shaft structure 4 and a second push shaft structure 5 are provided in the scanning gun body 1 at intervals, a reciprocating linkage structure 6 for realizing a front-and-rear moving action of the first push shaft structure 4 and the second push shaft structure 5 is connected between the first push shaft structure 4 and the second push shaft structure 5, and a pushing structure 7 is provided between the hidden flip handle structure 2 and the reciprocating linkage structure 6;

[0029] When the hidden flip handle structure 2 flips 90°, the pushing structure 7 keeps the extension handle 3 stationary;

[0030] When the hidden flip handle structure 2 flips 180°, the pushing structure 7 controls the extension handle 3 to be fully extended;

[0031] When folded and stored, the extension handle 3 is retracted inside the hidden flip handle structure 2, and the hidden flip handle structure 2 is hidden inside the scanner body 1 to save space;

[0032] In normal use, the hidden flip handle structure 2 flips 90°, and the pushing structure 7 cannot trigger the extension handle 3 to extend;

[0033] When in the extended use state, the hidden flip handle structure 2 flips 180°. At this time, the scanner is in a longer state. The pushing structure 7 controls the movement of the first push shaft structure 4 and the second push shaft structure 5, and controls the extension handle 3 to extend and extend, so that the length of the hidden flip handle structure 2 is longer.

[0034] The hidden flip handle structure 2 of the present invention includes a storage groove 201 arranged on the scanner body 1, the storage groove 201 is provided with a shaft hole 202, a shaft body 203 is rotatably arranged in the shaft hole 202, and the shaft body 203 is provided with a swing handle 204 that can be hidden in the storage groove 201.

[0035] The rotating shaft body 203 and the rotating shaft hole 202 of the present invention are in interference fit.

[0036] The extension handle 3 of the present invention includes a central axis hole 301 arranged in the swing handle 204, a central axis body 302 is movably arranged in the central axis hole 301, and the swing handle 204 is outerly provided with a handle shell 303, the lower end of the handle shell 303 and the lower end of the central axis body 302 are connected through a bottom plate 304, and a reset spring structure 305 for resetting the handle shell 303 is arranged between the central axis body 302 and the central axis hole 301.

[0037] The return spring structure 305 of the present invention comprises a first spring boss 3051 arranged at the lower end of the central axis hole 301 , a second spring boss 3052 is arranged at the upper end of the central axis body 302 , and a return spring 3053 is arranged between the first spring boss 3051 and the second spring boss 3052 .

[0038] The first push shaft structure 4 of the present invention includes an upper horizontal axis frame 401 arranged in the storage groove 201, an upper horizontal axis body 402 is movably arranged in the upper horizontal axis frame 401, a spring seat 403 is arranged at the outer end of the upper horizontal axis body 402, and a support spring 404 is arranged between the spring seat 403 and the upper horizontal axis frame 401 for applying an outward popping force to the upper horizontal axis body 402.

[0039] The second push shaft structure 5 of the present invention includes a lower transverse shaft frame 501 disposed in the receiving groove 201 , and a lower transverse shaft body 502 is movably disposed in the lower transverse shaft frame 501 .

[0040] The reciprocating linkage structure 6 of the present invention includes a middle horizontal axis 601 and a lever swing member 602 arranged between the upper horizontal axis frame 401 and the lower horizontal axis frame 501, the middle horizontal axis 601 is fixedly connected to the storage groove 201, a middle hole 603 is arranged on the lever swing member 602, the middle horizontal axis 601 is inserted into the middle hole 603, a first driving shaft 604 is arranged at the outer end of the upper horizontal axis body 402, a second driving shaft 605 is arranged at the outer end of the lower horizontal axis body 502, a first straight slot 606 and a second straight slot 607 are respectively arranged on the lever swing member 602 on both sides of the middle hole 603, the first driving shaft 604 is movably installed in the first straight slot 606, and the second driving shaft 605 is movably installed in the second straight slot 607;

[0041] The lever swing member 602 can swing left and right. When the lever swing member 602 swings left and right, the first straight slot 606 and the second straight slot 607 drive the corresponding first drive shaft 604 and the second drive shaft 605 to move back and forth alternately.

[0042] When the swing handle 204 is turned over, the arc-shaped driving surface 701 presses the second driving shaft 605 to move outward, and the first driving shaft 604 moves inward.

[0043] The first driving shaft 604 will push the pressing trigger portion 702 to extend during the inward movement, and finally completely push the handle housing 303 out.

[0044] The pushing structure 7 of the present invention comprises an arc-shaped driving curved surface 701 arranged at the upper end of the swing handle 204 , and a top pressure triggering portion 702 is arranged on the outer wall of the central axis body 302 .

[0045] In the present invention, when the arc-shaped driving surface 701 rotates 180° following the swing handle 204, the arc-shaped driving surface 701 presses the lower transverse axis 502 outward, and the lower transverse axis 502 presses the upper transverse axis 402 inward through the reciprocating linkage structure 6. During the inward pressing process of the upper transverse axis 402, the pressing trigger part 702 rotates 180°, so that the pressing trigger part 702 drives the handle shell 303 to fully extend.

[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable scanner with a screen, comprising a scanner body (1), characterized in that: The scanner body (1) is provided with a hidden flip handle structure (2), and an extension handle (3) is provided on the hidden flip handle structure (2). A first push shaft structure (4) and a second push shaft structure (5) are provided in the scanner body (1) at intervals from top to bottom. A reciprocating linkage structure (6) is connected between the first push shaft structure (4) and the second push shaft structure (5) for realizing a front-and-rear movement of the first push shaft structure (4) and the second push shaft structure (5). A pushing structure (7) is provided between the hidden flip handle structure (2) and the reciprocating linkage structure (6); When the hidden flip handle structure (2) flips 90 degrees, the pushing structure (7) keeps the extension handle (3) stationary; When the hidden flip handle structure (2) flips 180°, the pushing structure (7) controls the extension handle (3) to be fully extended; The hidden flip handle structure (2) comprises a storage groove (201) arranged on the scanning gun body (1), the storage groove (201) is provided with a rotating shaft hole (202), a rotating shaft body (203) is rotatably arranged in the rotating shaft hole (202), and the rotating shaft body (203) is provided with a swing handle (204) that can be hidden in the storage groove (201); The extension handle (3) comprises a central axis hole (301) arranged in the swing handle (204), a central axis body (302) is movably arranged in the central axis hole (301), a handle shell (303) is arranged on the outer cover of the swing handle (204), the lower end of the handle shell (303) and the lower end of the central axis body (302) are connected via a bottom plate (304), and a reset spring structure (305) for resetting the handle shell (303) is arranged between the central axis body (302) and the central axis hole (301); The second push shaft structure (5) comprises a lower transverse shaft frame (501) arranged in the receiving groove (201), and a lower transverse shaft body (502) is movably arranged in the lower transverse shaft frame (501); The first push shaft structure (4) comprises an upper transverse shaft frame (401) arranged in the receiving groove (201), an upper transverse shaft body (402) being movably arranged in the upper transverse shaft frame (401), a spring seat (403) being arranged at the outer end of the upper transverse shaft body (402), and a support spring (404) for applying a force to the upper transverse shaft body (402) to maintain an outward ejection force being arranged between the spring seat (403) and the upper transverse shaft frame (401); The pushing structure (7) comprises an arc-shaped driving curved surface (701) arranged at the upper end of the swing handle (204), and the outer wall of the central axis body (302) is provided with a top pressure triggering portion (702); When the arc-shaped driving curved surface (701) rotates 180° following the swing handle (204), the arc-shaped driving curved surface (701) presses the lower transverse axis (502) outward, and the lower transverse axis (502) presses the upper transverse axis (402) inward via the reciprocating linkage structure (6). During the inward pressing process of the upper transverse axis (402), the pressing trigger portion (702) rotates 180°, so that the pressing trigger portion (702) drives the handle housing (303) to fully extend.

2. A portable scanner with a screen according to claim 1, characterized in that: There is an interference fit between the rotating shaft body (203) and the rotating shaft hole (202).

3. The portable scanner with screen according to claim 1, characterized in that: The return spring structure (305) comprises a first spring boss (3051) arranged at the lower end of the central axis hole (301), a second spring boss (3052) is arranged at the upper end of the central axis body (302), and a return spring (3053) is arranged between the first spring boss (3051) and the second spring boss (3052).

4. A portable scanner with a screen according to claim 3, characterized in that: The reciprocating linkage structure (6) comprises a middle transverse axis (601) and a lever swing member (602) arranged between the upper transverse axis frame (401) and the lower transverse axis frame (501); the middle transverse axis (601) and the storage groove (201) are fixedly connected; a middle hole (603) is arranged on the lever swing member (602); the middle transverse axis (601) is inserted into the middle hole (603); a first driving axis (604) is arranged at the outer end of the upper transverse axis body (402); a second driving axis (605) is arranged at the outer end of the lower transverse axis body (502); a first straight slot (606) and a second straight slot (607) are respectively arranged on the lever swing member (602) on both sides of the middle hole (603); the first driving axis (604) is movably installed in the first straight slot (606); and the second driving axis (605) is movably installed in the second straight slot (607).

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