CN217305859U - Two-dimensional code scanning handheld terminal - Google Patents

Abstract

A two-dimensional code scanning hand-held terminal comprises a shell and a machine body, wherein one side of the shell is provided with a through groove, two sides of an opening end on the side surface of the through groove are respectively provided with a guide boss along the longitudinal direction, the inner side surface of the through groove is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding manner, the bottom end of the sliding block is provided with an elastic piece, the top end and the bottom end of the elastic piece are respectively fixedly connected with the bottom end of the sliding block and the bottom of the sliding groove, the top end part of the sliding block extends out of the sliding groove, and its top end both ends angle is the fillet design, slider top end face is equipped with the wiper cloth, the organism sets up in casing one side, the organism front end is equipped with the camera including closing with the lens lid, the organism both sides along vertically being equipped with can with the guide way of direction boss sliding connection, combine putting of organism, all can clean the lens when making the organism get put, simplify the operation of cleaning of camera lens, improve the clean frequency of camera lens, to prevent that the dust from piling up, ensure that the recognition effect of camera promotes and uses experience.

Description

Two-dimensional code scanning handheld terminal

Technical Field

The utility model relates to a handheld terminal field specifically is a handheld terminal of two-dimensional code scanning.

Background

From first two-dimensional code birth to present, the settlement mode of modern production life has taken place the change of covering the ground over, be different from traditional cash transaction, it discerns alright accomplish the transaction fast to only need sweep the sign indicating number between two equipment now, this counter operating efficiency that makes some assembly lines handle the business has obtained unprecedented promotion, general counter can be equipped with dedicated handheld terminal and sweep the sign indicating number settlement, the time has been of a specified duration and can hardly exempt from the camera lens can save the dust and influence the recognition effect, but ordinary handheld terminal does not possess the ability of clean camera lens usually, be not convenient for in time remove dust to the camera lens, for this, the utility model provides a handheld terminal of two-dimensional code scanning to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a handheld terminal of two-dimensional code scanning to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a handheld terminal of two-dimensional code scanning, includes casing and organism, casing one side is equipped with logical groove, it all follows vertically to be equipped with the direction boss to lead to groove side open end both sides, it is equipped with the spout to lead to the groove medial surface, the spout internal slipping has the slider, the slider bottom is equipped with the elastic component, elastic component top bottom both ends respectively with slider bottom and spout bottom rigid coupling, the spout is stretched out to the slider top portion, and its top bottom both ends angle is the fillet design, slider top terminal surface is equipped with the mirror wiping cloth, the organism sets up in casing one side, the organism front end is equipped with the camera including closing with the lens lid, the organism both sides are along vertically being equipped with the guide way that can with direction boss sliding connection.

Preferably, the elastic member is a spring.

Preferably, the spout bottom is equipped with the slide bar along its degree of depth direction, the slider cover is established on the slide bar to with the slide bar sliding connection, the spring housing is established in the slide bar bottom, slide bar and slider all are equipped with two, the slide bar is along spout length direction equipartition, the spring sets up with the slide bar one-to-one, the slider side all sets up with spout inner wall interval.

Preferably, both ends symmetry is equipped with the gyro wheel about leading to the groove, the gyro wheel both ends respectively with lead to the inboard of groove and the inboard switching of direction boss, two are a set of about the gyro wheel, the roller train is equipped with a plurality ofly and along leading to the vertical equipartition of groove.

Preferably, the roller is sleeved with a rubber sleeve.

Preferably, the organism rear end face is equipped with the display screen, be equipped with the battery in the organism, camera and battery all with display screen electric connection.

Preferably, a charging plug is arranged at the bottom of the through groove, a charging port which can be matched and plugged with the charging plug is arranged at the bottom of the front end of the machine body, and the charging port is electrically connected with the battery.

Preferably, the end face of the top end of the sliding block is provided with a mounting groove along the length direction, a magic tape is fixedly mounted at the bottom of the mounting groove, and the back of the mirror wiping cloth is detachably adhered to the magic tape.

Preferably, a brush groove is formed in the bottom of the end face of the front end of the machine body in the horizontal direction, a brush is arranged in the brush groove, and the top end portion of the brush extends out of the brush groove to the outside.

Preferably, a dust removal groove is formed in the inner side of the bottom of the through groove along the length direction, and the bottom end of the dust removal groove penetrates through the bottom of the shell to be communicated with the outside.

(III) advantageous effects

The utility model has the advantages that: through set up the direction boss in logical groove side open end both sides, thereby make organism front end accessible guide way and direction boss sliding connection joint in logical inslot, utilize organism gliding extrusion slider to retract to the spout in, utilize elastic component deformation energy storage to produce an outside thrust to the slider, make the setting hug closely organism front end terminal surface at the mirror cleaning cloth on slider top, so that the lens that the mirror cleaning cloth moved down to the random body is cleaned, make the organism get when putting on the casing all can clean the cleaning of lens through mirror cleaning cloth, the operation of cleaning of camera lens has been simplified, improve the clean frequency of camera lens, in order to prevent that the dust from piling up, ensure that the recognition effect of camera promotes to use and experiences.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is an exploded view of the present invention;

FIG. 2 shows an enlarged view at A in FIG. 1;

fig. 3 is a first cross-sectional view of the present invention;

FIG. 4 shows an enlarged view at B in FIG. 3;

fig. 5 is a second cross-sectional view of the present invention;

in the figure: the multifunctional cleaning machine comprises a shell 1, a through groove 11, a guide boss 12, a guide groove 13, a slide rod 14, a charging plug 15, a dust removing groove 16, a machine body 2, a lens 21, a camera 22, a guide groove 23, a display screen 24, a battery 25, a charging port 26, a sliding block 3, an elastic part 4, mirror wiping cloth 5, a roller 6, a magic tape 7 and a hairbrush 8.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5, a two-dimensional code scanning handheld terminal comprises a shell 1 and a machine body 2, a through groove 11 is formed in one side of the shell 1, guide bosses 12 are longitudinally arranged on two sides of an opening end of the side face of the through groove 11, a sliding groove 13 is formed in the inner side face of the through groove 11, a sliding block 3 is connected in the sliding groove 13 in a sliding mode, an elastic piece 4 is arranged at the bottom end of the sliding block 3, two ends of the top end of the elastic piece 4 are fixedly connected with the bottom end of the sliding block 3 and the bottom end of the sliding groove 13 respectively, the top end portion of the sliding block 3 extends out of the sliding groove 13, corners of two ends of the top end of the sliding block are designed into round corners, mirror wiping cloth 5 is arranged on the top end face of the sliding block 3, the machine body 2 is arranged on one side of the shell 1, a camera 22 covered with a lens 21 is arranged at the front end of the machine body 2, and guide grooves 23 capable of being connected with the guide bosses 12 in a sliding mode are longitudinally arranged on two sides of the machine body 2.

Specifically, after the camera 22 scans and reads the two-dimensional code information, the information is transmitted to a processing chip built in the machine body 2 for calculation, so that the transaction settlement is completed; the camera 22 can be connected with an external power supply through a wire; mounting bosses are arranged on two sides of the back surface of the shell 1, screw holes are formed in the mounting bosses, so that a user can vertically and fixedly install the shell 1 on a wall surface or a plate body by penetrating through the screw holes by using screws, and the shell 1 can also be adhered and fixed by glue; the top and bottom two end corners of the top end of the sliding block 3 are designed to be round corners so that the top and bottom two end corners of the front end of the machine body 2 can slide along the round corners, and the sliding block 3 is extruded to shrink so that the front end surface of the machine body 2 can be abutted to the mirror wiping cloth 5; the body 2 is gun-shaped for holding by a user.

To sum up, when the device is used, a user can recognize and read the two-dimensional code through the camera 22 to complete transaction operation, when the device is not needed to be used, the device can be matched with the guide boss 12 for sliding connection through the guide groove 23, the front end of the device body 2 is clamped and placed in the through groove 11 from top to bottom, when the front end of the device body 2 gradually moves down along the through groove 11, the bottom end of the front end surface of the device body 2 is abutted against a round angle at the top of the extending end of the sliding block 3, the sliding block 3 is extruded through the round angle to drive the sliding block 3 to slide and shrink in the sliding groove 13 until the mirror wiping cloth 5 at the top end of the sliding block 3 is abutted against the front end surface of the device body 2, when the device body 2 continuously slides down, the lens 21 gradually slides over the mirror wiping cloth 5 to achieve the effect of wiping the lens 21, meanwhile, as the elastic piece 4 is extruded by the sliding block 3 to generate outward thrust to the sliding block 3, the wiping force of the mirror cloth 5 is increased, the cleaning efficiency of the lens 21 is improved, and when the device 2 is slid up and taken down by the user, the sliding block 3 can be extruded again to wipe the lens through the lens wiping cloth 5; combine putting of organism 2, all can clean lens 21 when making organism 2 get put, simplify the operation of cleaning of camera lens, improve the clean frequency of camera lens to prevent that the dust from piling up, ensure that camera 22's recognition effect promotes to use and experiences.

Furthermore, the elastic part 4 is a spring which has good elastic deformation capacity so as to be used stably for a long time.

Further, spout 13 bottom is equipped with slide bar 14 along its depth direction, 3 covers of slider are established on slide bar 14, and with slide bar 14 sliding connection, the spring housing is established in slide bar 14 bottom, slide bar 14 and slider 3 all are equipped with two, slide bar 14 is along 13 length direction equipartitions of spout, the spring sets up with slide bar 14 one-to-one, 3 sides of slider all set up with 13 inner wall intervals of spout, in order to eliminate the frictional resistance that the side received of slider 3, make slider 3 only slide along slide bar 14, promote the gliding smoothness nature of slider 3, reduce the degree of difficulty that 2 front end terminal surfaces of organism extrude promotion slider 3, promote the operation experience.

Further, the left end and the right end of the through groove 11 are symmetrically provided with idler wheels 6, the two ends of each idler wheel 6 are respectively connected with the inner side of the through groove 11 and the inner side of the guide boss 12 in a switching mode, the left end and the right end of each idler wheel 6 are in a group, and the idler wheels 6 are provided with a plurality of groups and are longitudinally and uniformly distributed along the through groove 11.

Specifically, two sides of the guide boss 12 are in sliding contact with the inner wall of the guide groove 23, and the top surface of the guide boss 12 and the bottom surface of the guide groove 23 are arranged at intervals so as to limit the machine body 2 to move back and forth, reduce the contact area and reduce the friction resistance; when 2 front ends of the body glide along the through groove 11, 2 front ends of the body can be abutted against the corresponding side surfaces of the idler wheels 6 to limit the left and right transverse movement of the 2 front ends of the body, so that the body 2 can only slide up and down, the idler wheels 6 can roll along with the downward movement of the side surfaces of the body 2, the friction resistance is reduced while the position is limited, and the stability and the smoothness of the downward sliding of the 2 front ends of the body are improved.

Further, the cover is equipped with the gum cover on the gyro wheel 6, and the gum cover can be the rubber material to reduce 2 front end sides of organism and the collision friction of gyro wheel 6, 2 shells of protection organism.

Further, 2 rear end faces of organism are equipped with display screen 24, are equipped with battery 25 in the organism 2, and camera 22 and battery 25 all with display screen 24 electric connection, and battery 25 accessible circuit is the built-in processing chip of organism 2 and the power supply of display screen 24, and display screen 24 can be used to show camera 22 and take the picture to the user aims at the two-dimensional code with camera 22 and scans the operation.

Further, lead to groove 11 bottom and be equipped with charging plug 15, 2 front end bottoms of organism are equipped with the mouth 26 that charges that can peg graft with charging plug 15 cooperation, the mouth 26 and the battery 25 electric connection that charge, and charging plug 15 accessible electric wire switch-on external power uses, when the user with 2 front ends of organism slip to leading to groove 11 bottoms, charging plug 15 pegs graft with mouthful 26 that charges to organism 2 utilizes the time of putting to charge for battery 25, promotes 2 duration of the engine body.

Further, 3 top end faces of the slider are provided with mounting grooves along the length direction, the magic tape 7 is fixedly mounted at the bottom of the mounting grooves, the back face of the mirror wiping cloth 5 is detachably adhered to the magic tape 7, the back face of the mirror wiping cloth 5 is provided with a suede layer which can be adhered to the hook face of the magic tape 7, the mirror wiping cloth 5 can be repeatedly disassembled and assembled, the mirror wiping cloth 5 is convenient to disassemble and clean, and the wiping effect of the mirror wiping cloth 5 is ensured.

Further, a brush groove is formed in the bottom of the front end face of the machine body 2 in the horizontal direction, a brush 8 is arranged in the brush groove, and the top end portion of the brush 8 extends out of the brush groove to the outside.

Specifically, after the front end face of the body 2 abuts against the top end face of the sliding block 3, as the body 2 moves downwards, the top end of the brush 8 sweeps across the lens cleaning cloth 5 to brush off dust on the surface of the lens cleaning cloth 5, so as to achieve the effect of cleaning the lens cleaning cloth 5, and prolong the service life of the lens cleaning cloth 5.

Furthermore, the inner side of the bottom of the through groove 11 is provided with a dust removal groove 16 along the length direction, and the bottom end of the dust removal groove 16 penetrates through the bottom of the shell 1 to be communicated with the outside, so that dust swept by the brush 8 is discharged through the dust removal groove 16, and the dust is prevented from being accumulated at the bottom of the through groove 11.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a handheld terminal of two-dimensional code scanning which characterized in that includes: a shell (1) and a machine body (2), wherein a through groove (11) is arranged on one side of the shell (1), guide bosses (12) are arranged on both sides of the opening end of the side surface of the through groove (11) along the longitudinal direction, a sliding groove (13) is arranged on the inner side surface of the through groove (11), a sliding block (3) is connected in the sliding groove (13) in a sliding way, the bottom end of the sliding block (3) is provided with an elastic part (4), the top end and the bottom end of the elastic part (4) are respectively fixedly connected with the bottom end of the sliding block (3) and the bottom of the sliding chute (13), the top end part of the sliding block (3) extends out of the sliding chute (13), the top and bottom corners of the top end of the slide block (3) are designed to be round corners, the end surface of the top end of the slide block (3) is provided with a mirror wiping cloth (5), the machine body (2) is arranged on one side of the shell (1), the front end of the machine body (2) is provided with a camera (22) which is covered by a lens (21), guide grooves (23) which can be in sliding connection with the guide bosses (12) are formed in the two sides of the machine body (2) along the longitudinal direction.

2. The handheld terminal for scanning two-dimensional codes according to claim 1, wherein the elastic member (4) is a spring.

3. The two-dimensional code scanning handheld terminal according to claim 2, wherein a sliding rod (14) is arranged at the bottom of the sliding groove (13) along the depth direction of the sliding groove, the sliding block (3) is sleeved on the sliding rod (14) and is in sliding connection with the sliding rod (14), the spring is sleeved at the bottom end of the sliding rod (14), the sliding rod (14) and the sliding block (3) are both provided with two sliding rods, the sliding rods (14) are uniformly distributed along the length direction of the sliding groove (13), the springs and the sliding rods (14) are arranged in a one-to-one correspondence mode, and the side faces of the sliding block (3) are arranged at intervals with the inner wall of the sliding groove (13).

4. The handheld terminal for scanning the two-dimensional code according to claim 1, wherein the rollers (6) are symmetrically arranged at the left end and the right end of the through groove (11), the two ends of each roller (6) are respectively connected with the inner side of the through groove (11) and the inner side of the guide boss (12) in a rotating manner, the left end and the right end of each roller (6) form a group, and the rollers (6) are arranged in the group and are longitudinally and uniformly distributed along the through groove (11).

5. The handheld terminal for scanning the two-dimensional codes according to claim 4, wherein the roller (6) is sleeved with a rubber sleeve.

6. The handheld terminal for two-dimensional code scanning according to claim 1, wherein a display screen (24) is disposed on a rear end face of the body (2), a battery (25) is disposed in the body (2), and the camera (22) and the battery (25) are electrically connected to the display screen (24).

7. The handheld terminal for two-dimensional code scanning according to claim 6, wherein a charging plug (15) is disposed at a bottom of the through slot (11), a charging port (26) capable of being plugged into the charging plug (15) is disposed at a bottom of a front end of the body (2), and the charging port (26) is electrically connected to the battery (25).

8. The handheld terminal for two-dimensional code scanning according to claim 1, wherein an installation groove is formed in the end face of the top end of the sliding block (3) along the length direction, a magic tape (7) is fixedly installed at the bottom of the installation groove, and the back of the mirror wiping cloth (5) is detachably adhered to the magic tape (7).

9. The handheld terminal for scanning two-dimensional codes according to claim 1, wherein a brush slot is horizontally arranged at the bottom of the front end face of the body (2), a brush (8) is arranged in the brush slot, and the top end part of the brush (8) extends out of the brush slot to the outside.

10. The handheld terminal for scanning the two-dimensional code according to claim 9, wherein a dust removal groove (16) is formed in the inner side of the bottom of the through groove (11) along the length direction, and the bottom end of the dust removal groove (16) penetrates through the bottom of the housing (1) to be communicated with the outside.

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