CN207657431U - A kind of detachable printer casing - Google Patents

Abstract

The utility model discloses a kind of detachable printer casings, upper shell including lower housing and at the top of lower housing, the lower housing and upper shell side close to each other are respectively equipped with the first groove and the second groove, the both sides of the lower housing are equipped with rotation slot, the rotation hole being connected with the first groove is offered on two rotation slots side inner wall close to each other, it is rotatablely equipped with shaft in the rotation hole, two shafts one end close to each other is welded with the first bevel type gear, the second bevel type gear is engaged on first bevel type gear, it is welded with connecting shaft at the top of second bevel type gear, it is welded with snap-gauge on the both sides inner wall of second groove, through-hole compatible with connecting shaft is offered on the snap-gauge.The utility model is simple in structure, easy to operate, convenient for being rotated to locating rod, can release the fixation to snap-gauge, realizes the quick fractionation to lower housing and upper shell, facilitates the use of people.

Description

A kind of detachable printer casing

Technical field

The utility model is related to printer technology field more particularly to a kind of detachable printer casings.

Background technology

Printer is one of output equipment of computer, for computer disposal result to be printed upon associated media, is beaten There are many type of print machine, whether have stroke to paper by type element, divide impact printer and non-impact printer, press Printable character structure divides holotype word printer and dot character printer, in such a way that line inscribed is formed on paper, string data is divided to beat Print machine and line printer, by used technology, divide cylindricality, spherical shape, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, The printers such as LED type, printer is in daily life using relatively broad.

During the use of printer, inside be often out of order, so need to split printer casing, Behaviour when then overhauling, but the shell of common printer is not easy to be split, and dismantling to printer internal element It makes comparisons trouble, is not easy to the use of people, therefore that we have proposed a kind of detachable printer casings is above-mentioned for solving Problem.

Utility model content

Purpose of the utility model is to solve disadvantage existing in the prior art, and one kind for proposing is detachable beats Print machine shell.

To achieve the goals above, the utility model uses following technical solution：

A kind of detachable printer casing, including lower housing and the upper shell at the top of lower housing, the lower housing Side close to each other is respectively equipped with the first groove and the second groove with upper shell, and the both sides of the lower housing are equipped with rotation Slot offers the rotation hole being connected with the first groove, the rotation hole on two rotation slots side inner wall close to each other It is inside rotatablely equipped with shaft, two shafts one end close to each other is welded with the first bevel type gear, is nibbled on the first bevel type gear Conjunction has the second bevel type gear, and connecting shaft is welded at the top of the second bevel type gear；

It is welded with snap-gauge on the both sides inner wall of second groove, is offered on the snap-gauge compatible with connecting shaft The top of through-hole, the connecting shaft runs through corresponding through-hole and extends to the top of snap-gauge, what two connecting shafts were located remotely from each other Side is welded with locating rod, is in contact at the top of the bottom of the locating rod and corresponding snap-gauge.

Preferably, positioning plate is rotatablely equipped on the outside of the connecting shaft, the side difference that two positioning plates are located remotely from each other It is mutually welded with the both sides inner wall of the first groove.

Preferably, bearing hole is offered on the positioning plate, and first bearing is welded on the side wall of the bearing hole, it is described It is mutually welded with the inner ring of corresponding first bearing in the outside of connecting shaft.

Preferably, the bottom of the locating rod offers the first embedding groove, and the first magnetic is installed in the first embedding groove Iron offers the second embedding groove at the top of the snap-gauge, the second magnet, the first magnet and phase is installed in the second embedding groove Corresponding second magnet mutually adsorbs.

Preferably, it is both provided with opening on two through-holes side inner wall close to each other.

Preferably, one end that two shafts are located remotely from each other is welded with adjustment disk, and the adjustment disk is located at corresponding turn In dynamic slot.

Preferably, second bearing, the outside of the shaft and corresponding second are welded on the side wall of the rotation hole The inner ring of bearing mutually welds.

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

（1）, matched by rotation slot, rotation hole, shaft, the first bevel type gear, the second bevel type gear and adjustment disk, just It is rotated in the first bevel type gear, to enable the second bevel type gear to be rotated；

（2）, pass through lower housing, upper shell, the first groove, the second groove, connecting shaft, snap-gauge, through-hole, locating rod, positioning Plate, the first magnet and the second magnet match, convenient for being rotated to connecting shaft so that and locating rod can be rotated, to The fixation to snap-gauge is released, the quick fractionation of lower housing and upper shell is realized.

The utility model is simple in structure, easy to operate, convenient for being rotated to locating rod, can release and consolidate to snap-gauge It is fixed, the quick fractionation to lower housing and upper shell is realized, the use of people is facilitated.

Description of the drawings

Fig. 1 be the utility model proposes a kind of detachable printer casing structural schematic diagram；

Fig. 2 be the utility model proposes a kind of detachable printer casing part A schematic cross-sectional view；

Fig. 3 be the utility model proposes a kind of detachable printer casing dimensional structure diagram.

In figure：1 lower housing, 2 upper shells, 3 first grooves, 4 second grooves, 5 rotation slots, 6 rotation holes, 7 shafts, 8 first Bevel type gear, 9 second bevel type gears, 10 connecting shafts, 11 snap-gauges, 12 through-holes, 13 locating rods, 14 positioning plates, 15 adjustment disks, 16 One magnet, 17 second magnet.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of detachable printer casing, including lower housing 1 and the upper shell positioned at 1 top of lower housing 2, lower housing 1 and the side close to each other of upper shell 2 are respectively equipped with the first groove 3 and the second groove 4, and the both sides of lower housing 1 are equal Equipped with rotation slot 5, the rotation hole being connected with the first groove 3 is offered on two rotation slots 5 side inner wall close to each other 6, it is rotatablely equipped with shaft 7 in rotation hole 6, two shafts 7 one end close to each other is welded with the first bevel type gear 8, and first The second bevel type gear 9 is engaged on bevel type gear 8, the top of the second bevel type gear 9 is welded with connecting shaft 10；Second groove 4 It is welded with snap-gauge 11 on the inner wall of both sides, through-hole 12 compatible with connecting shaft 10, the top of connecting shaft 10 are offered on snap-gauge 11 Portion runs through corresponding through-hole 12 and extends to the top of snap-gauge 11, and the side that two connecting shafts 10 are located remotely from each other is welded with fixed Position bar 13, the bottom of locating rod 13 is in contact with the top of corresponding snap-gauge 11, by rotation slot 5, rotation hole 6, shaft 7, First bevel type gear 8, the second bevel type gear 9 and adjustment disk 15 match, convenient for being rotated to the first bevel type gear 8, to The second bevel type gear 9 is set to be rotated；By lower housing 1, upper shell 2, the first groove 3, the second groove 4, connecting shaft 10, Snap-gauge 11, through-hole 12, locating rod 13, positioning plate 14, the first magnet 16 and the second magnet 17 match, convenient for connecting shaft 10 into Row rotation so that locating rod 13 can be rotated, and to release the fixation to snap-gauge 11, realize lower housing 1 and upper shell 2 Quick fractionation, the utility model is simple in structure, easy to operate, convenient for being rotated to locating rod 13, can release to snap-gauge 11 fixation realizes the quick fractionation to lower housing 1 and upper shell 2, facilitates the use of people.

In the utility model, the outside of connecting shaft 10 is rotatablely equipped with positioning plate 14, what two positioning plates 14 were located remotely from each other Both sides inner wall of the side respectively with the first groove 3 mutually welds, and bearing hole is offered on positioning plate 14, is welded on the side wall of bearing hole There are first bearing, the outside of connecting shaft 10 mutually to be welded with the inner ring of corresponding first bearing, the bottom of locating rod 13 offers First embedding groove, is installed with the first magnet 16 in the first embedding groove, and the top of snap-gauge 11 offers the second embedding groove, and second The second magnet 17 is installed in embedding groove, the first magnet 16 is adsorbed with corresponding second magnet, 17 phase, two through-holes 12 Opening is both provided on side inner wall close to each other, one end that two shafts 7 are located remotely from each other is welded with adjustment disk 15, adjusts Disk 15 is located in corresponding rotation slot 5, is welded with second bearing on the side wall of rotation hole 6, the outside of shaft 7 with it is corresponding The inner ring of second bearing mutually welds, and passes through rotation slot 5, rotation hole 6, shaft 7, the first bevel type gear 8,9 and of the second bevel type gear Adjustment disk 15 matches, convenient for being rotated to the first bevel type gear 8, to enable the second bevel type gear 9 to be rotated；It is logical Cross lower housing 1, upper shell 2, the first groove 3, the second groove 4, connecting shaft 10, snap-gauge 11, through-hole 12, locating rod 13, positioning plate 14, the first magnet 16 and the second magnet 17 match, convenient for being rotated to connecting shaft 10 so that locating rod 13 can be turned It is dynamic, to release the fixation to snap-gauge 11, realize the quick fractionation of lower housing 1 and upper shell 2, the utility model structure letter It is single, it is easy to operate, convenient for being rotated to locating rod 13, the fixation to snap-gauge 11 can be released, is realized to lower housing 1 and upper The quick fractionation of shell 2, facilitates the use of people.

Operation principle：In use, when printer breaks down, need to carry out lower housing 1 and upper shell 2 at this time When dismounting, adjustment disk 15 is rotated, adjustment disk 15 drives the first bevel type gear 8 to be rotated by shaft 7, and shaft 7 passes through at this time Second bearing is rotated in rotation hole 6, and the first bevel type gear 8 drives 10 turns of connecting shaft by the second bevel type gear 9 Dynamic, connecting shaft 10 is rotated by first bearing in bearing hole, and connecting shaft 10 drives locating rod 13 to be rotated, locating rod 13 the first magnet 16 of drive are detached with the second magnet 17, and locating rod 13 is made to rotate 180 degree, and locating rod 13 is released to card at this time The fixation of plate 11, stop operating adjustment disk 15, can disassemble upper shell 2 from lower housing 1, completes lower housing 1 and upper The quick fractionation of shell 2.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of detachable printer casing, including lower housing（1）With positioned at lower housing（1）The upper shell at top（2）, special Sign is, the lower housing（1）And upper shell（2）Side close to each other is respectively equipped with the first groove（3）With the second groove （4）, the lower housing（1）Both sides be equipped with rotation slot（5）, two rotation slots（5）It is opened on side inner wall close to each other Equipped with the first groove（3）The rotation hole being connected（6）, the rotation hole（6）Inside it is rotatablely equipped with shaft（7）, two shafts （7）One end close to each other is welded with the first bevel type gear（8）, the first bevel type gear（8）On be engaged with the second bevel type gear （9）, the second bevel type gear（9）Top be welded with connecting shaft（10）；

Second groove（4）Both sides inner wall on be welded with snap-gauge（11）, the snap-gauge（11）On offer and connecting shaft （10）Compatible through-hole（12）, the connecting shaft（10）Top run through corresponding through-hole（12）And extend to snap-gauge（11） Top, two connecting shafts（10）The side being located remotely from each other is welded with locating rod（13）, the locating rod（13）Bottom with Corresponding snap-gauge（11）Top be in contact.

2. a kind of detachable printer casing according to claim 1, which is characterized in that the connecting shaft（10）It is outer Side is rotatablely equipped with positioning plate（14）, two positioning plates（14）The side being located remotely from each other respectively with the first groove（3）Both sides in Wall mutually welds.

3. a kind of detachable printer casing according to claim 2, which is characterized in that the positioning plate（14）On open Equipped with bearing hole, first bearing, the connecting shaft are welded on the side wall of the bearing hole（10）Outside and corresponding The inner ring of one bearing mutually welds.

4. a kind of detachable printer casing according to claim 1, which is characterized in that the locating rod（13）Bottom Portion offers the first embedding groove, and the first magnet is installed in the first embedding groove（16）, the snap-gauge（11）Top open up There is the second embedding groove, the second magnet is installed in the second embedding groove（17）, the first magnet（16）With corresponding second magnetic Iron（17）Mutually adsorb.

5. a kind of detachable printer casing according to claim 1, which is characterized in that two through-holes（12）Mutually lean on It is both provided with opening on close side inner wall.

6. a kind of detachable printer casing according to claim 1, which is characterized in that two shafts（7）It is mutually remote From one end be welded with adjustment disk（15）, the adjustment disk（15）Positioned at corresponding rotation slot（5）It is interior.

7. a kind of detachable printer casing according to claim 1, which is characterized in that the rotation hole（6）Side Second bearing, the shaft are welded on wall（7）Outside mutually welded with the inner ring of corresponding second bearing.