CN211942639U

CN211942639U - Movement structure for printer

Info

Publication number: CN211942639U
Application number: CN202020382283.1U
Authority: CN
Inventors: 王雪廷
Original assignee: Shanghai Jin Ting Electrical And Mechanical Technology Co ltd
Current assignee: Shanghai Jin Ting Electrical And Mechanical Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-17
Anticipated expiration: 2030-03-24

Abstract

The utility model provides a core structure for printer, includes core body and casing, two inside walls all set up flutedly about the casing, two the equal sliding connection in inside of recess has the fixture block, two both ends opposite of fixture block all and the tank bottom between the first spring of fixedly connected with, the equal fixedly connected with mount pad in the left and right sides of core body, two the both ends middle part opposite of mount pad all seted up with fixture block assorted draw-in groove, two the both sides below opposite of mount pad all seted up with fixture block assorted guide way, two the upper end of guide way communicates with two draw-in grooves respectively, two the top of draw-in groove all is equipped with ejection mechanism. The utility model discloses can directly place the core body and carry out the joint in the printer fixed, improve core body installation stability, and be convenient for take out the core body, simple structure, convenient operation, the people of being convenient for use.

Description

Movement structure for printer

Technical Field

The utility model belongs to the technical field of the printer, specifically a core structure for printer.

Background

A Printer (Printer) is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items: print resolution, print speed and noise.

At present, the printer need install the core in the inside of printer and cooperate the use when using, but, among the prior art, the printer core when the installation, generally directly insert the core inside the printer, and installation stability is poor, produces not hard up because the mounted position is not in place easily to influence people and print the use, consequently, propose a core structure for printer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a core structure for printer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movement structure for a printer comprises a movement body and a casing, wherein two inner side walls of the left side and the right side of the casing are respectively provided with a groove, the interiors of the two grooves are respectively connected with a fixture block in a sliding manner, a first spring is fixedly connected between two opposite ends of the two fixture blocks and the bottom of the casing, the left side and the right side of the movement body are respectively fixedly connected with an installation seat, the middle parts of two opposite ends of the two installation seats are respectively provided with a clamping groove matched with the fixture block, guide grooves matched with the fixture block are respectively arranged below two opposite sides of the two installation seats, the upper ends of the two guide grooves are respectively communicated with the two clamping grooves, and an ejection mechanism is arranged above the two clamping;

the ejection mechanism comprises an ejector rod, a pressing plate and a second spring, a through hole is formed in the upper end of the clamping groove and is in sliding sleeve connection with the ejector rod, the lower end of the ejector rod is obliquely arranged and extends into the clamping groove, the upper end of the ejector rod is fixedly connected with the pressing plate, the second spring is in movable sleeve connection with the ejector rod, and the upper end and the lower end of the second spring are fixedly connected with the pressing plate and the mounting seat respectively.

Preferably, one end of the side wall of the fixture block, which is located inside the groove, is fixedly connected with two first sliding blocks which are symmetrically arranged, and two first sliding grooves matched with the first sliding blocks are formed in the side wall of the groove.

Preferably, one end of the fixture block, which is positioned outside the groove, is arranged in a spherical shape, and the bottom of the guide groove is arranged in an inclined manner.

Preferably, the middle part of the rod wall of the ejector rod is fixedly connected with two symmetrically-arranged second sliding blocks, and the side wall of the through hole is provided with two second sliding grooves matched with the second sliding blocks.

Preferably, the equal fixedly connected with fixed block in upper end left and right sides of core body, two the lateral wall of fixed block all rotates through the pivot and is connected with the U-shaped handle.

Preferably, two locating levers of equal fixedly connected with of two inside walls about the casing, two the constant head tank with locating lever assorted has all been seted up to the opposite both sides of mount pad, two equal fixedly connected with dog in inside wall below about the casing, two the last lateral wall of dog offsets with the lower extreme of two mount pads respectively.

Compared with the prior art, the utility model provides a core structure for printer has following beneficial effect:

firstly, through mutually supporting of two recesses, two fixture blocks, two first springs, two mount pads, two draw-in grooves and two guide ways of design, be convenient for carry out the joint with two mount pads and casing fixed to be convenient for install the core body, and mounting structure is firm stable.

And two ejector rods, two second springs and two pressing plates are matched with each other, so that the two clamping blocks can be conveniently ejected out of the two clamping grooves, the mechanical body can be conveniently taken out of the shell, and the mechanical body is convenient to operate and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the upper end of the casing and the movement body of the present invention;

fig. 3 is an enlarged view of a partial structure a of fig. 1 according to the present invention.

Reference numerals: 1. a machine core body; 2. a housing; 3. a clamping block; 4. a first spring; 5. a mounting seat 6 and a mandril; 7. pressing a plate limiting piece; 8. a second spring; 9. a first slider; 10. a second slider; 11. a U-shaped handle; 12. positioning a rod; 13 stop block.

Detailed Description

The following further describes a specific embodiment of the movement structure for a printer according to the present invention with reference to the accompanying drawings. The utility model relates to a core structure for printer is not limited to the description of following embodiment.

As shown in fig. 1-3, a movement structure for a printer comprises a movement body 1 and a casing 2, wherein two inner side walls of the left side and the right side of the casing 2 are respectively provided with a groove, the interiors of the two grooves are respectively connected with a fixture block 3 in a sliding manner, a first spring 4 is fixedly connected between two opposite ends of the two fixture blocks 3 and the bottom of the casing, the left side and the right side of the movement body 1 are respectively fixedly connected with a mounting seat 5, the middle parts of two opposite ends of the two mounting seats 5 are respectively provided with a clamping groove matched with the fixture block 3, guide grooves matched with the fixture block 3 are respectively arranged below two opposite sides of the two mounting seats 5, the upper ends of the two guide grooves are respectively communicated with the two clamping grooves;

the ejection mechanism comprises an ejector rod 6, a pressing plate 7 and a second spring 8, a through hole is formed in the upper end of the clamping groove, the upper end of the clamping groove is sleeved with the ejector rod 6 in a sliding mode, the lower end of the ejector rod 6 is obliquely arranged and extends to the inside of the clamping groove, the upper end of the ejector rod 6 is fixedly connected with the pressing plate 7, the second spring 8 is movably sleeved with the ejector rod 6, and the upper end and the lower end of the second spring 8 are fixedly connected with the pressing plate 7 and the mounting seat 5 respectively.

The lateral wall of fixture block 3 is located the inside one end fixedly connected with two first sliders 9 that the symmetry set up of recess, and two first spouts with first slider 9 assorted are seted up to the lateral wall of recess, and when fixture block 3 is located the inside slip messenger of recess, it is more stable when making fixture block 3 remove, and avoids fixture block 3 to break away from the recess.

The one end that the fixture block 3 is located the recess outside sets up for the ball, and the tank bottom of guide way sets up for the slope, can reduce the frictional force between fixture block 3 and the guide way, is convenient for carry out the dismouting with mount pad 5.

Two second sliders 10 that the symmetry set up are fixedly connected with in the pole wall middle part of ejector pin 6, and two and second slider 10 assorted second spouts have been seted up to the lateral wall of through-hole, can make ejector pin 6 more stable when sliding in the through-hole, and avoid ejector pin 6 to break away from in the through-hole.

The equal fixedly connected with fixed block in the upper end left and right sides of core body 1, the lateral wall of two fixed blocks all is connected with U-shaped handle 11 through the pivot rotation, and the handheld core body 1 of taking out from casing 2 of people of being convenient for.

Two locating levers 12 of two equal fixedly connected with of inside wall about casing 2, two opposite both sides of mount pad 5 have all been seted up with locating lever 12 assorted constant head tank, when core body 1 is installed with casing 2, can make two draw-in grooves on two mount pads 5 correspond with two fixture blocks 3's position respectively, avoid the installation dislocation, two equal fixedly connected with dog 13 in inside wall below about casing 2, the last lateral wall of two dog 13 offsets with the lower extreme of two mount pads 5 respectively, can support two mount pads 5, improve the installation stability of mount pad 5 and core body 1.

When specifically using, make two sets of constant head tanks on two mount pads 5 correspond with two sets of locating levers 12 positions respectively, thereby directly can place core body 1 and two mount pads 5 in casing 2, when two mount pads 5 remove to make two draw-in grooves correspond with two fixture block 3 positions respectively, can exert elasticity to two fixture blocks 3 through two first springs 4 that are equipped with, thereby make two fixture blocks 3 block respectively in two draw-in grooves, it is fixed to be convenient for carry out the joint with core body 1 and casing 2, improve installation stability, when core body 1 takes out, press two pressure clamp plates 7, thereby two pressure clamp plates 7 drive two ejector pins 6 and move downwards, can push up two fixture blocks 3 to opposite direction, be convenient for take out core body 1 from casing 2, and convenient for operation, and people's use is convenient for.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a core structure for printer, includes core body (1) and casing (2), its characterized in that: the machine core comprises a machine shell (2), wherein the left inner side wall and the right inner side wall of the machine shell (2) are respectively provided with a groove, the interiors of the two grooves are respectively connected with a fixture block (3) in a sliding manner, a first spring (4) is fixedly connected between two opposite ends of the two fixture blocks (3) and the bottom of the groove, the left side and the right side of the machine core body (1) are respectively connected with a mounting seat (5) in a sliding manner, the middle parts of two opposite ends of the two mounting seats (5) are respectively provided with a clamping groove matched with the fixture block (3), guide grooves matched with the fixture blocks (3) are respectively arranged below two opposite sides of the two mounting seats (5), the upper ends of the two guide grooves are respectively communicated with the;

the ejection mechanism comprises an ejector rod (6), a pressing plate (7) and a second spring (8), a through hole is formed in the upper end of the clamping groove and is in sliding sleeve joint with the ejector rod (6), the lower end of the ejector rod (6) is obliquely arranged and extends to the inside of the clamping groove, the upper end of the ejector rod (6) is fixedly connected with the pressing plate (7), the second spring (8) is movably sleeve joint with the ejector rod (6), and the upper end and the lower end of the second spring (8) are fixedly connected with the pressing plate (7) and the mounting seat (5) respectively.

2. A deck structure for a printer according to claim 1, wherein: the lateral wall of fixture block (3) is located the inside one end fixedly connected with two first sliders (9) that the symmetry set up of recess, two and first slider (9) assorted first spouts have been seted up to the lateral wall of recess.

3. A deck structure for a printer according to claim 1, wherein: one end of the clamping block (3) positioned outside the groove is spherical, and the bottom of the guide groove is inclined.

4. A deck structure for a printer according to claim 1, wherein: the middle part of the rod wall of the ejector rod (6) is fixedly connected with two second sliding blocks (10) which are symmetrically arranged, and the side wall of the through hole is provided with two second sliding grooves matched with the second sliding blocks (10).

5. A deck structure for a printer according to claim 1, wherein: the equal fixedly connected with fixed block in upper end left and right sides of core body (1), two the lateral wall of fixed block all is connected with U-shaped handle (11) through the pivot rotation.

6. A deck structure for a printer according to claim 1, wherein: the utility model discloses a cabinet, including casing (2), the equal fixedly connected with of two inside walls about casing (2) two locating levers (12), two the opposite both sides of mount pad (5) all seted up with locating lever (12) assorted constant head tank, the equal fixedly connected with dog (13) in two inside wall below about casing (2), two the last lateral wall of dog (13) offsets with the lower extreme of two mount pads (5) respectively.