CN218585330U

CN218585330U - Back splint code scanner

Info

Publication number: CN218585330U
Application number: CN202222486670.1U
Authority: CN
Inventors: 冯柯程
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-07
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a back splint bar code collector, which comprises a housin, the casing is provided with the fixed part along length direction's one end, the casing is provided with the clamping part along length direction's the other end, clamping part and casing swing joint, the driving piece is installed to the casing outer wall, be provided with gear drive portion in the casing, driving piece and clamping part are connected respectively to the gear drive portion, the driving piece passes through gear drive portion drive clamping part for reciprocating motion about the clamping part is made for the casing, and after the user singlehanded grips the casing, only just can stir the driving piece through a finger, open through gear drive portion drive clamping part after the driving piece atress, user another hand can put into handheld mobile terminal between fixed part and the clamping part, and the clamping part passes through elastic component automatic re behind the release to fixed handheld mobile terminal, single-hand operation is laborsaving convenient.

Description

Back splint code scanner

Technical Field

The utility model relates to a bar code scanner technical field more exactly relates to a back splint bar code scanner.

Background

The traditional scanner is usually connected with equipment such as a computer through a connecting wire, a user respectively takes an object to be scanned and the scanner, the scanner scans a bar code to acquire bar code information and transmits the bar code information to the equipment such as the computer through the connecting wire, however, the scanner needs to be powered by the equipment such as the computer, so the scanner is not suitable for being used in external work and cannot be conveniently carried, and therefore, the technical scheme is provided, a handheld mobile terminal is arranged on a back-clip bar code scanner, a scanning head for scanning the bar code is arranged on the back-clip bar code scanner, and the user can directly scan the bar code of express mails and the like by using the scanner; and moreover, bluetooth communication is arranged between the handheld mobile terminal and the back splint code scanner, at the moment, the back splint code scanner transmits the scanned information to the handheld mobile terminal at the same time, and the scanned information is transmitted to an upper system by the handheld mobile terminal to be stored or analyzed and the like. The back splint bar code scanner that uses at present is provided with fixed part and clamping part, come the handheld mobile terminal of centre gripping through fixed part and clamping part cooperation, and for the not unidimensional handheld mobile terminal of adaptation, it is scalable structure to set up the clamping part, often need a hand to hold the casing when in-service use, the clamping part is broken off with the fingers and thumb to the other hand, again with the one end of handheld mobile terminal and fixed part support and lean on the back and put into the casing, it makes the clamping part support with the handheld mobile terminal other end and lean on to loosen the clamping part, realize handheld mobile terminal and the fixed of back splint bar code scanner, in order to ensure that handheld mobile terminal can not follow the back and press from the bar code scanner and drop, then the effort of clamping part to handheld mobile terminal is great, the user opens the clamping part comparatively hard, there is the problem that the use is not convenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a back splint code scanner, this back splint code scanner passes through gear drive portion and can open the clamping part by one hand, and it is convenient to use laborsaving.

The utility model provides a back splint bar code collector, which comprises a housin, the casing is provided with the fixed part along length direction's one end, the casing is provided with the clamping part along length direction's the other end, clamping part and casing swing joint, the driving piece is installed to the casing outer wall, be provided with gear drive portion in the casing, driving piece and clamping part are connected respectively to the gear drive portion, the driving piece passes through gear drive portion drive clamping part for the reciprocating motion is done for the casing to the clamping part.

Among this technical scheme, come the handheld mobile terminal of centre gripping through fixed part and clamping part cooperation, the clamping part is sliding connection with the casing, and the driving piece orders about the clamping part through gear drive portion and opens to on making handheld terminal device can put into back splint bar code scanner, self-closing fixed handheld terminal device when the clamping part does not receive the driving piece effort, the user can one-hand control clamping part through the driving piece, and is laborsaving, convenient to use.

As an improvement, the gear transmission part comprises a driving gear and a transmission gear, the driving gear is meshed with the transmission gear, the driving gear is fixedly connected with the driving piece, and the transmission gear is connected with the clamping part. In the technical scheme, the clamping part is driven to reciprocate by adopting a gear transmission mode, the gear transmission power is large, the transmission efficiency is high, a user can drive the clamping part more labor-saving, and the device is simple in structure and convenient to produce and install.

As an improvement, the clamping part is provided with a rack matched with the transmission gear, and the rack is meshed with the transmission gear. In the technical scheme, the rotation is changed into movement through the rack, the clamping part is meshed with the transmission gear through the rack, and the clamping part can move back and forth relative to the shell, so that the transmission efficiency is improved.

As an improvement, the bottom of the shell is provided with a mounting hole matched with the size of the rack, and the clamping part penetrates through the mounting hole through the rack to be connected with the transmission gear. In the technical scheme, the mounting hole is used for penetrating through the rack, the rack penetrates through the mounting hole and then is meshed with the transmission gear, and the rack can move up and down relative to the mounting hole, so that the clamping part can move up and down relative to the shell, and the mounting and the use are convenient and fast.

As an improvement, an elastic piece is arranged in the shell and connected with the top of the rack. Among this technical scheme, through setting up the elastic component with rack connection, open through gear drive portion control clamping part after the driving piece atress, the elastic component receives tensile force effect this moment, and when the clamping part did not receive the driving piece effort, the elastic component recovers and has the pulling force effect to the rack, can make the clamping part closed, and it is more laborsaving convenient to use.

As an improvement, the casing includes a cover plate and a bottom case, the cover plate is connected with the bottom case in a buckling manner, the fixing portion is arranged on the cover plate, and the clamping portion is arranged on the bottom case. According to the technical scheme, the shell is formed by connecting the cover plate and the bottom shell in a buckling mode, an inner cavity is formed after the cover plate is connected with the bottom shell, the inner cavity is used for mounting the gear transmission part and the rack, the installation is convenient and fast, and when parts in the inner cavity are damaged, the maintenance is also very convenient and fast by opening the cover plate; on the other hand, the fixing part is arranged on the cover plate, the clamping part is arranged on the bottom shell, the cover plate is matched with the bottom shell, the fixing part is arranged on the cover plate and cannot be higher than the top of the shell, and the space distribution is more reasonable and attractive.

As an improvement, the outer wall surface of the bottom shell is provided with a mounting groove, the mounting groove is used for mounting the driving piece, and the mounting groove is formed by the inner concave of the outer wall surface of the bottom shell. Among this technical scheme, be provided with the mounting groove that the indent formed, compare in the driving piece that directly sets up in the outer wall of casing, the driving piece is installed and can not be made the casing outer wall have the arch in the mounting groove, not only can prevent that back splint bar code collector from touching the condition of driving piece when accomodating by mistake, and the accommodation space that the indent formula mounting groove occupy moreover still less, portable.

As a refinement, the drive member is arc-shaped. Among this technical scheme, setting up the driving piece and being the arc, more accord with ergonomic, the user acts on arc driving piece more laborsaving comfortable.

The utility model provides a back splint bar code scanner connects driving piece and clamping part through gear drive portion, after the user singlehanded grips the casing, only just can stir the driving piece through a finger, open through gear drive portion drive clamping part behind the driving piece atress, user another hand can put into between fixed part and the clamping part with handheld mobile terminal, the clamping part passes through the elastic component automatic re-setting after the hand is loosened to fixed handheld mobile terminal, it is laborsaving convenient that one-hand operation uses.

Drawings

Fig. 1 is a schematic perspective view of a back-splint code scanner according to the present disclosure.

Fig. 2 is an exploded view of a back-splint code scanner according to the present disclosure.

Fig. 3 is a schematic partial structural diagram of a back-clamped code scanner according to the present disclosure.

Fig. 4 is a schematic perspective view of a front view of a bottom case according to the present disclosure.

Fig. 5 is a schematic perspective view of a rear view of the bottom case according to the present disclosure.

Shown in the figure: 1. a housing; 11. a cover plate; 12. a bottom case; 121. a second connecting column; 122. a third connecting column; 123. a fourth connecting column; 124. mounting holes; 125. mounting grooves; 126. a through hole; 2. a fixed part; 3. a clamping portion; 31. a rack; 4. a drive member; 5. a driving gear; 51. a first connecting post; 6. a transmission gear; 61. a first transmission gear; 62. a second transmission gear; 63. a third transmission gear; 7. an elastic member.

Detailed Description

For a better understanding of the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the present application and does not limit the scope of the present application in any way. Like reference numerals refer to like elements throughout the specification.

In the drawings, the thickness, size, and shape of an object have been slightly exaggerated for convenience of explanation. The figures are purely diagrammatic and not drawn to scale.

It will be further understood that the terms "comprises," "comprising," "includes," "including," "has," "containing," "includes" and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

As shown in fig. 1 to 5, the application discloses a back-splint code scanner, which includes a housing 1, a fixing portion 2 is disposed at one end of the housing 1 along a length direction, and a clamping portion 3 is disposed at the other end of the housing 1 along the length direction, i.e., the fixing portion 2 and the clamping portion 3 are distributed up and down relative to the housing 1, the clamping portion 3 is movably connected with the housing 1, and the fixing portion 2 and the clamping portion 3 cooperate to clamp a handheld mobile terminal; driving piece 4 is installed to 1 outer wall of casing, be provided with gear drive portion in the casing 1, gear drive portion connects driving piece 4 and clamping part 3 respectively, driving piece 4 orders about clamping part 3 through gear drive portion and moves down and open, so that handheld terminal device can put into on the back splint code scanner, self-closing is fixed handheld terminal device when clamping part 3 does not receive driving piece 4 effort, the user can one-hand control clamping part 3 through driving piece 4, make clamping part 3 do the back and forth movement for casing 1, and is laborsaving in the use, it is convenient.

As shown in fig. 2 and 3, the gear transmission portion includes a driving gear 5 and a transmission gear 6, the driving gear 5 is engaged with the transmission gear 6, the driving gear 5 and the transmission gear 6 are vertically distributed, the driving gear 5 is provided with a first connecting column 51, and the driving gear 5 is fixedly connected with the driving member 4 through the first connecting column 51; the transmission gear 6 comprises a first transmission gear 61, a second transmission gear 62 and a third transmission gear 63, the first transmission gear 61 is meshed with the driving gear 5, the second transmission gear 62 is fixedly connected with the first transmission gear 61, the second transmission gear 62 and the first transmission gear 61 are distributed in a front-back manner, the third transmission gear 63 is meshed with the second transmission gear 62, as shown in fig. 4, a second connecting column 121 and a third connecting column 122 are arranged in the shell 1, the first transmission gear 61 and the second transmission gear 62 are sleeved on the second connecting column 121, the third transmission gear 63 is sleeved on the third connecting column 122, the driving gear 5 drives the first transmission gear 61 to rotate under the action of the driving piece 4, the first transmission gear 61 drives the second transmission gear 62 to coaxially rotate, the second transmission gear 62 drives the third transmission gear 63 to rotate, the clamping part 3 is driven to reciprocate in a gear transmission manner, the gear transmission power is large, the transmission efficiency is high, a user can drive the clamping part 3 in a labor-saving manner, and the structure is simple and convenient to produce and install.

As shown in fig. 2 and 3, the clamping portion 3 is provided with two racks 31 adapted to the transmission gear 6, the two racks 31 are respectively engaged with the second transmission gear 62 and the third transmission gear 63, the second transmission gear 62 and the third transmission gear 63 rotate to drive the racks 31 to move back and forth, the rotation is changed into movement through the racks 31, the clamping portion 3 is engaged with the transmission gear 6 through the racks 31, and can move back and forth relative to the housing 1, so as to improve the transmission efficiency; as shown in fig. 4, a fourth connecting column 123 is disposed in the housing 1, the fourth connecting column 123 is used for connecting one end of the elastic member 7, the other end of the elastic member 7 is connected to the top of the rack 31, when the driving member 4 is stressed, the clamping portion 3 is controlled to open through the gear transmission portion, the elastic member 7 is under a tensile force, and when the clamping portion 3 is not under the acting force of the driving member 4, the elastic member 7 is restored to have a tensile force on the rack 31, so that the clamping portion 3 can be closed, in this embodiment, the elastic member 7 includes but is not limited to a spring; the bottom of the shell 1 is provided with a mounting hole 124 matched with the size of the rack 31, the mounting hole 124 is used for penetrating the rack 31, the rack 31 penetrates through the mounting hole 124 and then is meshed with the transmission gear 6, the rack 31 can move up and down relative to the mounting hole 124, so that the clamping part 3 can move up and down relative to the shell 1, and the installation and the use are convenient.

As shown in fig. 2, casing 1 includes apron 11 and drain pan 12, apron 11 is connected with drain pan 12 buckle and is constituteed casing 1, be formed with the inner chamber that installation component used after apron 11 is connected with drain pan 12, when the part in the inner chamber has the damage, it is also very convenient to maintain through opening apron 11, apron 11 upper end is provided with fixed part 2, clamping part 3 is connected to drain pan 12 lower extreme, apron 11 and drain pan 12 adaptation, fixed part 2 sets up and can not be higher than casing 1 top on apron 11, spatial distribution is more reasonable, and is pleasing to the eye.

As shown in fig. 4 and 5, the bottom case 12 is provided with a through hole 126 for passing through the first connection post 51, the first connection post 51 of the driving gear 5 passes through the through hole 126 to be fixedly connected with the driving member 4, the outer wall surface of the bottom case 12 is provided with an installation groove 125, the installation groove 125 is used for installing the driving member 4, the driving member 4 can control the driving gear 5 to rotate, the installation groove 125 is formed by recessing the outer wall surface of the bottom case 12, compared with the driving member 4 directly arranged on the outer wall surface of the housing 1, the driving member 4 is installed in the installation groove 125 without causing the outer wall of the housing 1 to have a protrusion, which not only can prevent the back splint code collector from mistakenly touching the driving member 4 during storage, but also occupies less storage space in the recessing installation groove 125, and is convenient for carrying; the driving piece 4 is arc-shaped, which is more in line with human engineering, and the user is more labor-saving and comfortable when acting on the arc-shaped driving piece 4.

The utility model discloses a back splint bar code collector, connect driving piece 4 and clamping part 3 through gear drive portion, user one hand grips casing 1 back, only just can stir driving piece 4 through a finger, open through gear drive portion drive clamping part 3 behind the 4 atresss of driving piece, user another hand can put into fixed part 2 and clamping part 3 with handheld mobile terminal between, clamping part 3 passes through elastic component 7 automatic re-setting behind the loose hand, with fixed handheld mobile terminal, the one-hand operation is used laborsavingly conveniently.

The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without changing the shape or structure of the product, and all the products having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

Claims

1. The utility model provides a back splint bar code scanner, its characterized in that, includes casing (1), casing (1) is provided with fixed part (2) along length direction's one end, casing (1) is provided with clamping part (3) along length direction's the other end, clamping part (3) and casing (1) swing joint, driving piece (4) are installed to casing (1) outer wall, be provided with gear drive portion in casing (1), driving piece (4) and clamping part (3) are do not connected to the gear drive portion, driving piece (4) pass through gear drive portion drive clamping part (3) for clamping part (3) do the back and forth movement for casing (1).

2. The back-splint code scanner according to claim 1, wherein the gear transmission part comprises a driving gear (5) and a transmission gear (6), the driving gear (5) is engaged with the transmission gear (6), the driving gear (5) is fixedly connected with the driving member (4), and the transmission gear (6) is connected with the clamping part (3).

3. A back-splint code scanner according to claim 2, characterized in that the clamping part (3) is provided with a toothed rack (31) adapted to the transmission gear (6), the toothed rack (31) being in engagement with the transmission gear (6).

4. The back-splint code scanner according to claim 3, wherein the bottom of the housing (1) is provided with a mounting hole (124) adapted to the size of the rack (31), and the clamping portion (3) is connected to the transmission gear (6) through the mounting hole (124) by the rack (31).

5. A back-splint code scanner according to claim 3 or 4 wherein the housing (1) has a resilient member (7) mounted therein, the resilient member (7) being connected to the top of the rack (31).

6. The back-nip code scanner according to claim 1, wherein the housing (1) comprises a cover plate (11) and a bottom shell (12), the cover plate (11) is snap-fit connected to the bottom shell (12), the fixing portion (2) is disposed on the cover plate (11), and the nip portion (3) is disposed on the bottom shell (12).

7. The back nip code scanner according to claim 6, wherein the outer wall surface of the bottom shell (12) is provided with a mounting groove (125), the mounting groove (125) is used for mounting the driving member (4), and the mounting groove (125) is formed by the inner concave surface of the outer wall surface of the bottom shell (12).

8. A back-nip scanner according to claim 1, wherein the drive member (4) is arcuate.