CN219191671U

CN219191671U - Novel handheld printer ink horn mounting structure

Info

Publication number: CN219191671U
Application number: CN202320154190.7U
Authority: CN
Inventors: 李垚臻; 王晓薇; 冯敬茗; 范致远; 马鑫; 赵秋多; 刘宏伟
Original assignee: Tianjin University
Current assignee: Tianjin University
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-16
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of ink box mounting structures, in particular to a novel handheld printer ink box mounting structure which comprises an ink box inserting chamber, a cover plate, a manual limiting mechanism and an ink box. The utility model provides the ink box which is simple in structure and easy to install, the overall attractiveness is improved, the installation path is straight, the problems of ink box clamping, complex operation and the like caused by complex installation path of operators are avoided, the ink box is relatively quick and convenient to detach and install, the use experience of users is improved, the fixing mode is simple, the fixing in two directions is realized by adopting the two limiting rods, then the fixing in the third direction is realized by the cover, meanwhile, the cover is fixed by adopting the hand wheel type, the form is attractive, the operation is convenient, and the problems of weakening of fixing capability and loosening of the ink box caused by frequent use are avoided.

Description

Novel handheld printer ink horn mounting structure

Technical Field

The utility model relates to the technical field of ink box mounting structures, in particular to a novel handheld printer ink box mounting structure.

Background

In recent years, the handheld printer has the printing function of the traditional printer, is smaller and more exquisite, is suitable for carrying, meets the printing requirement of people on home trip to a great extent, is mature in continuous iteration of products, is used as an ink box in an ink-jet printer, contains ink, and realizes the printing function by ejecting the ink onto an imaging medium. The idea of replacing the ink box of the existing handheld printer is to generally enable the shell to have an ink box installation space, and when the ink box needs to be replaced, the movable shell of the shell moves relative to the fixed shell to give way to the path of the ink box entering and exiting the ink box installation space, so that the installation is realized.

Because the ink type is replaced to realize different functions and other requirements, the ink box needs to be replaced frequently, and the current common replacing and fixing modes are difficult to meet the needs of simple operation and good effect, for example, the ink box is easy to be fixed and is not firm, so that the machine is difficult to identify, the ink box is fixed in a clamping manner, the ink box is more troublesome to enter and exit in the installation process, and some cases are respectively provided with a small groove on two sides and are taken down by means of force applied by fingers from the two sides.

Disclosure of Invention

The utility model aims to provide a novel handheld printer ink box mounting structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel handheld printer ink horn mounting structure, includes that the ink horn inserts room, apron, manual stop gear and ink horn, the inside that the ink horn inserted the room is provided with the stopper, spacing recess has been seted up on the both sides of stopper, the internally mounted that the ink horn inserted the room has the ink horn, the apron is installed at the top of stopper, manual stop gear is installed at the top of apron, manual stop gear is used for the spacing of ink horn.

Preferably, three limiting holes are formed in two ends of the top of the inner wall of the ink box insertion chamber, and the limiting holes are located above the limiting blocks.

Preferably, the two sides of the ink box are fixedly connected with ink box limiting rods, and the ink box limiting rods are matched with the limiting grooves.

Preferably, the manual limiting mechanism comprises a shell, the shell is fixedly arranged on the top surface of the cover plate, a rotating shaft is rotatably arranged at the bottom of the inner wall of the shell, a driving gear is fixedly arranged on the rotating shaft, the top of the rotating shaft movably penetrates through the shell and extends to the outside of the shell, and a hand wheel is fixedly connected to the top of the rotating shaft.

Preferably, two connecting rods are fixedly installed on the bottom of the inner wall of the shell, two connecting rods are located on two sides of the driving gear, a driven gear is in interference fit with the connecting rods, the driven gear is meshed with the driving gear, a rack is slidably installed on the shell, the rack is meshed with one end, away from the driving gear, of the driven gear, a push plate is fixedly connected to one end, away from the driven gear, of the rack, three limit posts are fixedly installed on one side, away from the rack, of the push plate, and the three limit posts are matched with the limit holes.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides the ink box which is simple in structure and easy to install, the overall attractiveness is improved, the installation path is straight, the problems of ink box clamping, complex operation and the like caused by complex installation path of operators are avoided, the ink box is relatively quick and convenient to detach and install, the use experience of users is improved, the fixing mode is simple, the fixing in two directions is realized by adopting the two limiting rods, then the fixing in the third direction is realized by the cover, meanwhile, the cover is fixed by adopting the hand wheel type, the form is attractive, the operation is convenient, and the problems of weakening of fixing capability and loosening of the ink box caused by frequent use are avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic view showing the structure of an ink cartridge insertion chamber according to the present utility model;

FIG. 4 is a schematic top view of the ink cartridge of the present utility model;

fig. 5 is a schematic structural view of the manual limiting mechanism of the present utility model.

In the figure: 1. an ink cartridge insertion chamber; 101. a limiting block; 102. a limiting hole; 103. a limit groove; 2. a cover plate; 3. a manual limiting mechanism; 301. a housing; 302. a rotating shaft; 303. a drive gear; 304. a connecting rod; 305. a driven gear; 306. a rack; 307. a push plate; 308. a limit column; 309. a hand wheel; 4. an ink cartridge; 401. and the ink box limiting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Example 1:

referring to fig. 1 to 5, the present utility model provides a technical solution:

the utility model provides a novel handheld printer ink horn mounting structure, includes that the ink horn inserts room 1, apron 2, manual stop gear 3 and ink horn 4, and the inside that the ink horn inserted room 1 is provided with stopper 101, has seted up spacing recess 103 on stopper 101's the both sides, and the internally mounted that the ink horn inserted room 1 has ink horn 4, and apron 2 is installed at stopper 101's top, and manual stop gear 3 is installed at apron 2's top, and manual stop gear 3 is used for the spacing of ink horn 4.

In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, three limiting holes 102 are formed on two ends of the top of the inner wall of the ink cartridge insertion chamber 1, and the limiting holes 102 are located above the limiting block 101.

In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the ink box limiting rods 401 are fixedly connected to two sides of the ink box 4, the ink box limiting rods 401 are matched with the limiting grooves 103, and the inner wall of the ink box inserting chamber 1 is provided with symmetrical limiting grooves 103 with the width matched with the ink box limiting rods 401, so as to accommodate the ink box limiting rods 401 on two sides of the ink box 4, and ensure that the ink box 4 is fixed in a path of pushing into the ink box inserting chamber 1 without blocking.

In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the manual limiting mechanism 3 includes a housing 301, the housing 301 is fixedly mounted on the top surface of the cover plate 2, a rotating shaft 302 is rotatably mounted on the bottom of the inner wall of the housing 301, a driving gear 303 is fixedly mounted on the rotating shaft 302, the top of the rotating shaft 302 movably penetrates the housing 301 to extend to the outside of the housing 301, and a hand wheel 309 is fixedly connected to the top of the rotating shaft 302.

In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, two connecting rods 304 are fixedly installed on the bottom of the inner wall of the housing 301, two connecting rods 304 are located at two sides of the driving gear 303, a driven gear 305 is in interference fit with the connecting rods 304, the driven gear 305 is meshed with the driving gear 303, a rack 306 is slidably installed on the housing 301, the rack 306 is meshed with one end, away from the driving gear 303, of the driven gear 305, a push plate 307 is fixedly connected to one end, away from the driven gear 305, of the rack 306, three limiting posts 308 are fixedly installed on one side, away from the rack 306, of the push plate 307, and the three limiting posts 308 are matched with the limiting holes 102 and are responsible for locking and unlocking of the housing.

The application method and the advantages of the utility model are as follows: when the novel handheld printer ink box mounting structure is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the ink cartridge is installed, the ink cartridge limiting rod 401 is aligned with the limiting groove 103 in the ink cartridge inserting chamber 1, the ink cartridge 4 is slowly inserted, the ink cartridge limiting rod 401 is ensured to enter the limiting groove 103, the ink cartridge 4 cannot move, the installation path of the ink cartridge is fixed, the detachable cover plate 2 is placed on the ink cartridge 4, the hand wheel 309 is rotated clockwise, the hand wheel 309 rotates to drive the rotating shaft 302 to rotate, the rotating shaft 302 rotates to drive the driving gear 303 to rotate, the driving gear 303 rotates to drive the driven gears 305 on two sides to rotate, the driven gear 305 rotates to enable the rack 306 to do opposite movement, thereby driving the push plate 307 on the rack 306 and the limiting post 308 on the push plate 307 to move into the limiting hole 102, the fixing of the ink cartridge 4 is realized, the device is simple in structure and easy to install, the overall attractiveness is improved, the problems of the ink cartridge 4 clamping and operation due to complex installation path of the limiting groove 103 and the ink cartridge limiting rod 401 are avoided, the ink cartridge 4 is detached and the installation of the ink cartridge 4 is convenient, the user can use the fixing the ink cartridge 2 is not easy to use, and the ink cartridge is convenient to use due to the fact that the fixing force of the user is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel handheld printer ink horn mounting structure, includes ink horn insert room (1), apron (2), manual stop gear (3) and ink horn (4), its characterized in that: a limiting block (101) is arranged in the ink box inserting chamber (1), limiting grooves (103) are formed in two sides of the limiting block (101), an ink box (4) is arranged in the ink box inserting chamber (1), a cover plate (2) is arranged at the top of the limiting block (101), a manual limiting mechanism (3) is arranged at the top of the cover plate (2), and the manual limiting mechanism (3) is used for limiting the ink box (4);

the manual limiting mechanism (3) comprises a shell (301), wherein the shell (301) is fixedly arranged on the top surface of the cover plate (2), a rotating shaft (302) is rotatably arranged at the bottom of the inner wall of the shell (301), a driving gear (303) is fixedly arranged on the rotating shaft (302), the top of the rotating shaft (302) movably penetrates through the shell (301) and extends to the outside of the shell (301), and a hand wheel (309) is fixedly connected to the top of the rotating shaft (302);

two connecting rods (304) are fixedly installed on the bottom of the inner wall of the shell (301), two connecting rods (304) are located on two sides of a driving gear (303), a driven gear (305) is in interference fit on the connecting rods (304), the driven gear (305) is meshed with the driving gear (303), a rack (306) is slidably installed on the shell (301), the rack (306) is meshed with one end, away from the driving gear (303), of the driven gear (305), a push plate (307) is fixedly connected to one end, away from the driven gear (305), of the rack (306), three limit posts (308) are fixedly installed on one side, away from the rack (306), of the push plate (307), and the three limit posts (308) are matched with the limit holes (102).

2. The novel handheld printer cartridge mounting structure of claim 1, wherein: three limiting holes (102) are formed in two ends of the top of the inner wall of the ink box inserting chamber (1), and the limiting holes (102) are located above the limiting blocks (101).

3. The novel handheld printer cartridge mounting structure of claim 1, wherein: the ink box is characterized in that the two sides of the ink box (4) are fixedly connected with ink box limiting rods (401), and the ink box limiting rods (401) are matched with the limiting grooves (103).