CN220465061U - Frame convenient to fix - Google Patents

Abstract

The utility model relates to the technical field of printers and discloses a convenient-to-fix frame, which comprises a printer frame, wherein a door plate is hinged to the surface of the printer frame, a connecting plate is fixed on one side of the door plate, a first moving block is fixed on the top of the connecting plate, an ejection mechanism is arranged on the surface of the printer frame, and a fixing groove is formed in the surface of the printer frame; according to the utility model, the first moving block and the second moving block are mutually limited, so that the door plate can be fixed after being closed, the door plate cannot be easily opened, the fixing effect on the door plate is effectively improved, excessive dust of foreign matters and dust is prevented from entering the inside of the paper inlet, the protection effect on the paper inlet is improved, and meanwhile, the ejection mechanism can assist in pushing the door plate out when the door plate is opened, so that the door plate is more convenient to open, and the problem of poor protection effect caused by poor fixing effect on the door plate when the existing printer frame is used is solved.

Description

Frame convenient to fix

Technical Field

The utility model relates to the technical field of printers, in particular to a frame convenient to fix.

Background

A printer is one of the output devices of a computer for printing the results of computer processing on a related medium. The indexes for measuring the quality of the printer have three items: print resolution, and noise. Many are similar to the case of pressing a paper. According to the structure of the printed characters, the printer is divided into a full-form character printer and a dot matrix.

The printer is comparatively common in our daily life, and the frame housing of printer can protect the part of printer inside when using, the door plant can block the paper inlet of printer when not using moreover, avoid dust and foreign matter to get into the inside of printer, but also can accept the paper when using, and current printer door plant needs the staff to detain the door plant when opening, then pull out it, this kind of mode is comparatively convenient, the opening mode that current printer opportunity adopted, but this kind of mode is relatively poor to the fixed effect of door plant, if in the transportation, when appearing great range vibrations, can lead to the door plant to open, lead to unable effective protection to the paper inlet, and in daily use, if the mistake touch also can lead to the door plant to open, lead to the protection effect to the paper inlet relatively poor.

Disclosure of Invention

The present utility model is directed to a frame that is convenient to fix, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient fixed frame, includes the printer frame, the surface hinge of printer frame has the door plant, one side of door plant is fixed with the connecting plate, the top of connecting plate is fixed with first movable block, the surface mounting of printer frame has ejection mechanism, the fixed slot has been seted up on the surface of printer frame, the inner chamber of fixed slot is fixed with the guide bar, the surface sliding connection of guide bar has the slider, the fixed surface of slider has first compression spring, the other end and the inner wall fixed connection of fixed slot of first compression spring, the bottom of slider is fixed with the mounting panel, the bottom of mounting panel is fixed with the second movable block, the spread groove has been seted up to the inner wall of fixed slot, the surface mounting of slider has the sliding plate, the surface of sliding plate and the inner wall sliding connection of spread groove.

Preferably, the ejection mechanism comprises an ejection groove, a second compression spring is fixed in the inner cavity of the ejection groove, an ejector rod is fixed at the other end of the second compression spring, and the surface of the ejector rod is in sliding connection with the inner wall of the ejection groove.

Preferably, the front surface of the sliding plate is fixed with a pushing plate, and the height of the pushing plate is larger than that of the sliding plate.

Preferably, the front surface of the pushing plate is fixed with anti-skid grains, and the shape of the anti-skid grains is a semi-cylinder.

Preferably, the first moving block and the second moving block are wedge-shaped, and the second moving block is matched with the first moving block for use.

Preferably, the surface of the sliding block is in sliding connection with the inner wall of the fixed groove, and the widths of the sliding block and the sliding plate are the same.

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

according to the utility model, the first moving block and the second moving block are mutually limited, so that the door plate can be fixed after being closed, the door plate cannot be easily opened, the fixing effect on the door plate is effectively improved, excessive dust of foreign matters and dust is prevented from entering the inside of the paper inlet, the protection effect on the paper inlet is improved, and meanwhile, the ejection mechanism can assist in pushing the door plate out when the door plate is opened, so that the door plate is more convenient to open, and the problem of poor protection effect caused by poor fixing effect on the door plate when the existing printer frame is used is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic view of a partial perspective cross-sectional structure in the present utility model;

FIG. 4 is a schematic view of a partial perspective structure in the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a printer frame; 2. a door panel; 3. a connecting plate; 4. a first moving block; 5. an ejection mechanism; 51. an ejection groove; 52. a second compression spring; 53. a push rod; 6. a fixing groove; 7. a guide rod; 8. a slide block; 9. a first compression spring; 10. a mounting plate; 11. a second moving block; 12. a connecting groove; 13. a sliding plate; 14. a pushing plate; 15. anti-skid lines.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a convenient fixed frame comprises a printer frame 1, a door plate 2 hinged to the surface of the printer frame 1, a connecting plate 3 fixed to one side of the door plate 2, a first moving block 4 fixed to the top of the connecting plate 3, an ejector mechanism 5 arranged on the surface of the printer frame 1, a fixing groove 6 arranged on the surface of the printer frame 1, a guide rod 7 fixed to the inner cavity of the fixing groove 6, a slide block 8 connected to the surface of the guide rod 7 in a sliding manner, a first compression spring 9 fixed to the surface of the slide block 8, a second moving block 11 fixed to the bottom of the slide block 8, a connecting groove 12 arranged on the inner wall of the fixing groove 6, the fixed surface of slider 8 has sliding plate 13, sliding plate 13's surface and the inner wall sliding connection of spread groove 12, this frame is through the mutual spacing of first movable block 4 and second movable block 11, make it behind closing door plant 2, can fix door plant 2, make it can not open easily, the fixed effect to door plant 2 has been increased effectively, avoid having too much dust of foreign matter dust to get into the inside of paper inlet, increase the guard effect to the paper inlet, ejector mechanism 5 can assist when opening door plant 2 and release it simultaneously, make door plant 2 more convenient when opening, the fixed effect to door plant 2 is not good when having solved present printer frame 1 when using, the problem that the guard effect is relatively poor is led to.

The ejection mechanism 5 comprises an ejection groove 51, a second compression spring 52 is fixed in an inner cavity of the ejection groove 51, an ejector rod 53 is fixed at the other end of the second compression spring 52, the surface of the ejector rod 53 is slidably connected with the inner wall of the ejection groove 51, in this embodiment, after the limit of the door plate 2 is released, the ejector rod 53 can push out the door plate 2 under the action of the second compression spring 52 through the arrangement of the ejection groove 51, the second compression spring 52 and the ejector rod 53, so that the door plate 2 can be directly ejected, and a worker can conveniently open the door plate 2.

The front of the sliding plate 13 is fixed with the pushing plate 14, and the height of the pushing plate 14 is greater than the height of the sliding plate 13, in this embodiment, through the arrangement of the pushing plate 14, an effective force application point can be provided when a worker moves the sliding plate 13, so that the worker can easily move the sliding plate, and the worker can conveniently release the limit of the door plate 2.

The front of the push plate 14 is fixed with the anti-skid patterns 15, and the shape of the anti-skid patterns 15 is a semi-cylinder, in this embodiment, friction between the push plate 14 and staff can be increased through the arrangement of the anti-skid patterns 15, so that the staff can conveniently move the position of the push plate 14.

The shape of first movable block 4 and second movable block 11 is wedge-shaped, and second movable block 11 and first movable block 4 cooperation are used, and in this embodiment, through this kind of setting, can be spacing each other under the effect of first movable block 4 and second movable block 11 self shape, improve the fixed effect to door plant 2.

The surface of slider 8 is the same with the inner wall sliding connection of fixed slot 6, and the width of slider 8 and sliding plate 13, in this embodiment, through this kind of setting, can carry out spacingly to slider 8, makes it can not appear rotatory, can lead it when slider 8 removes moreover, makes it more stable when removing.

Notably, are: the printer frame 1 provided in the present technical solution is in the prior art, and the working principle and the beneficial effects thereof during use are not described herein.

Working principle: firstly, when the door plate 2 needs to be opened, the pushing plate 14 is moved, then the pushing plate 14 drives the sliding plate 13 to move, meanwhile, the sliding plate 13 drives the sliding block 8 to slide on the surface of the guide rod 7, then the sliding block 8 drives the mounting plate 10 to move, then the mounting plate 10 drives the second moving block 11 to move, the position of the second moving block 11 and the position of the first moving block 4 are staggered, after limiting of the first moving block 4 is relieved, the push rod 53 applies thrust to the door plate 2 under the action of the second compression spring 52, the door plate 2 can drive the first moving block 4 to be separated from the inside of the fixed groove 6 through the connecting plate 3, after the door plate 2 rotates, the door plate 2 can be thoroughly opened under the action of self gravity, then the printer starts to be used, and when the door plate 2 needs to be closed, the pushing plate 14 is moved, then the door plate 2 drives the first moving block 4 to be in place through the connecting plate 3, then the pushing plate 14 is released, the sliding block 8 is moved under the action of the first compression spring 9, and the sliding block 8 is enabled to move under the action of the first compression spring 9, and the door plate 8 drives the second moving block 11 to be in place under the mutual limiting of the first moving block 11 and the first moving block 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. A frame convenient to fix, comprising a printer frame (1), characterized in that: the surface hinge of printer frame (1) has door plant (2), one side of door plant (2) is fixed with connecting plate (3), the top of connecting plate (3) is fixed with first movable block (4), the surface mounting of printer frame (1) has ejection mechanism (5), fixed slot (6) have been seted up on the surface of printer frame (1), the inner chamber of fixed slot (6) is fixed with guide bar (7), the surface sliding connection of guide bar (7) has slider (8), the surface fixation of slider (8) has first compression spring (9), the other end and the inner wall fixed connection of fixed slot (6) of first compression spring (9), the bottom of slider (8) is fixed with mounting panel (10), the bottom of mounting panel (10) is fixed with second movable block (11), connecting slot (12) have been seted up to the inner wall of fixed slot (6), the surface fixation of slider (8) has sliding plate (13), the surface of sliding plate (13) and the inner wall sliding connection of connecting slot (12).

2. A conveniently fixed frame according to claim 1, wherein: the ejection mechanism (5) comprises an ejection groove (51), a second compression spring (52) is fixed in the inner cavity of the ejection groove (51), an ejector rod (53) is fixed at the other end of the second compression spring (52), and the surface of the ejector rod (53) is in sliding connection with the inner wall of the ejection groove (51).

3. A conveniently fixed frame according to claim 1, wherein: the front of the sliding plate (13) is fixed with a pushing plate (14), and the height of the pushing plate (14) is larger than that of the sliding plate (13).

4. A conveniently fixed frame according to claim 3, wherein: the front face of the pushing plate (14) is fixedly provided with anti-skid patterns (15), and the anti-skid patterns (15) are semi-cylindrical.

5. A conveniently fixed frame according to claim 1, wherein: the first moving block (4) and the second moving block (11) are wedge-shaped, and the second moving block (11) is matched with the first moving block (4).

6. A conveniently fixed frame according to claim 1, wherein: the surface of the sliding block (8) is in sliding connection with the inner wall of the fixed groove (6), and the widths of the sliding block (8) and the sliding plate (13) are the same.