CN-224217105-U - Handheld portable bar code scanning device

Abstract

The utility model relates to the technical field of bar code scanning devices, in particular to a handheld portable bar code scanning device, which comprises a scanning device body and a fixed seat, wherein a sucker is fixedly connected to the bottom of the fixed seat, a fixed plate is fixedly connected to the inner side wall of the upper end of the fixed seat, a movable plate is slidably connected to the inner side wall of the lower end of the fixed seat, and a piston is fixedly connected to the bottom of the movable plate.

Inventors

• XIE SHIWEI
• WANG YONGFENG

Assignees

• 广州市韦尔讯信息科技有限公司

Dates

Publication Date

20260508

Application Date

20250515

Claims (6)

1. 1. The utility model provides a handheld portable bar code scanning device, includes scanning device body (1) and fixing base (2), its characterized in that, the bottom fixedly connected with sucking disc (8) of fixing base (2), inside wall fixedly connected with fixed plate (9) that fixing base (2) are located the upper end, inside wall sliding connection that fixing base (2) are located the lower extreme has movable plate (12), the bottom fixedly connected with piston (13) of movable plate (12), rectangular chute (11) have been seted up at the top of movable plate (12), the inside wall sliding connection of rectangular chute (11) has lifting unit, the lateral wall of fixing base (2) runs through and rotates and be connected with adjusting part, lateral wall symmetry fixedly connected with reinforcing unit of fixing base (2).
2. 2. The portable bar code scanner of claim 1, wherein the lifting assembly comprises a moving block (18) symmetrically and slidably connected to the inner side wall of the rectangular chute (11), a second mounting seat (17) is fixedly connected to the top of the moving block (18), connecting rods (15) are rotatably connected to the inner side walls of the two second mounting seats (17), and a first mounting seat (16) is rotatably connected to the outer side wall of the upper end of each connecting rod (15).
3. 3. The portable bar code scanner of claim 2, wherein the adjusting assembly comprises a bidirectional screw rod (10) penetrating through and rotatably connected to the outer side wall of the fixed seat (2), the outer side wall of the bidirectional screw rod (10) is symmetrically connected with a sliding block (14) through threads, the top of the sliding block (14) is slidably connected with the bottom of the fixed plate (9), and the bottoms of the two sliding blocks (14) are fixedly connected with the tops of the two first installation seats (16) respectively.
4. 4. The portable bar code scanner of claim 3, wherein the bidirectional screw rod (10) is fixedly connected with a toggle block (5) at one end of the outer side wall of the fixed seat (2).
5. 5. The portable bar code scanner of claim 4, wherein the reinforcing component comprises T-shaped rods (3) symmetrically and fixedly connected to the outer side walls of the fixing base (2), and L-shaped supporting legs (6) are slidably connected to the inner side walls of two ends of each T-shaped rod (3).
6. 6. The portable bar code scanner of claim 5, wherein the reinforcement assembly further comprises a screw (7) screwed at the lower end of the L-shaped supporting leg (6), and the lower end of the screw (7) is fixedly connected with the bottom plate (4).

Description

Handheld portable bar code scanning device Technical Field The utility model relates to the technical field of bar code scanning devices, in particular to a handheld portable bar code scanning device. Background The scanner is a device for converting graphic or image information into digital signals in a scanning manner by utilizing photoelectric technology and digital processing technology, and the bar code scanner is widely applied to various fields including commodity information, payment, data registration and the like, and is currently the most commonly used hand-held bar code scanner. For example, the patent with bulletin number CN212515816U discloses a handheld bar code scanning device with anticreep function, which comprises a base plate, flexible section of thick bamboo is connected at the chassis top, and flexible section of thick bamboo internal connection telescopic link, flexible section of thick bamboo passes flexible section of thick bamboo inside top connection supporting disk, be equipped with the spread groove in the supporting disk, and the spread groove both sides are equipped with L type adapter sleeve, be equipped with the slide bar on the L type adapter sleeve, and the slide bar passes the second spring is connected in the bottom of L type adapter sleeve, second spring one end is fixed at the spread groove inner wall, and the stripper plate is connected to the second spring other end, the handheld handle is connected in the spread groove, and L type connecting plate is connected to handheld handle bottom both sides. Through the setting, this hand-held type bar code scanning device with prevent struggling off function, through last punch holder and the lower plate that are equipped with on the handheld handle improve the connectivity between finger and the device, avoid appearing the skid-proof condition in the operation process. However, the hand-held barcode scanner of the prior art has the following drawbacks during operation: When the device is used, the chassis is placed at the top of the tabletop, and then the scanning device body is placed in the chassis, so that the use of the scanning device body is facilitated, but the device is only used for placing the chassis on the tabletop, so that the phenomenon that the gravity center of the whole device is unstable after the scanning device is placed in the chassis can be caused, and the technical problem of falling phenomenon of the whole device body is caused. Disclosure of utility model The utility model aims to provide a handheld portable bar code scanning device which is mainly used for solving the technical problem that a chassis and a telescopic cylinder in the prior art are not provided with reinforcing structures, and a device body and a desktop can fall down. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a handheld portable bar code scanning device, includes scanning device body and fixing base, the bottom fixedly connected with sucking disc of fixing base, the fixing base is located the inside wall fixedly connected with fixed plate of upper end, and the fixing base is located the inside wall sliding connection of lower extreme has the movable plate, and the bottom fixedly connected with piston of movable plate, rectangular spout has been seted up at the top of movable plate, and rectangular spout's inside wall sliding connection has lifting unit, the lateral wall of fixing base runs through and rotates and be connected with adjusting part, the lateral wall symmetry fixedly connected with of fixing base consolidates the subassembly. The working principle and the beneficial effects of the utility model are as follows: 1. The device is characterized in that the fixing seat is arranged at the top of the tabletop during use, the adjusting assembly is rotated to drive the lifting assembly to work, the moving plate is driven to slide upwards along the inner side wall of the fixing seat during the working process of the lifting assembly, air in the sucker is extracted through the piston during the sliding process of the moving plate upwards, the fixing seat is arranged at the top of the tabletop by the sucker, the fixing seat is reinforced by the reinforcing assembly, and finally the scanning device body is inserted into the fixing seat, so that the scanning device body is convenient to use. 2. The beneficial effects are that: The technical problem that the anti-slip condition appears in the technical problem of avoiding appearing in the operation in-process through the connectivity between upper plate and the lower plate that is equipped with on the handheld handle between prior art and the device, but prior art exists chassis and telescopic cylinder and does not possess reinforced structure, the device body can appear toppling over the technical problem of phenomenon with the desktop, this scheme is convenient for drive lifting assembly work throug