CN216795210U

CN216795210U - Mounting structure of printer accessory

Info

Publication number: CN216795210U
Application number: CN202220070413.7U
Authority: CN
Inventors: 戴华军; 叶惠明
Original assignee: Xiamen Aiyin Technology Co ltd
Current assignee: Xiamen Aiyin Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-21
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses an installation structure of a printer accessory, which belongs to the field of printers and comprises an installation main body and a fixed block, wherein the installation main body comprises a limiting structure, a convex part, a supporting part and a clamping groove; fixed block and installation main part activity in separation state and cooperation state to include: the first limiting part can be inserted into the gap and provided with a groove matched with the convex part, and the second limiting part is arranged on one side, deviating from the first direction, of the first limiting part. The utility model does not need to be locked by screws, avoids the product from being scratched by the screws, reduces the thickness of the shell, and has more convenient manufacture and convenient and rapid installation.

Description

Mounting structure of printer accessory

Technical Field

The utility model relates to the field of printers, in particular to a mounting structure of printer accessories.

Background

The loudspeaker is a common accessory of the printer, and needs to be fixedly installed on a product main body during production.

At present, most of the common speaker fixing methods are to provide screw holes on the housing of the product body and the speaker body, and fix the speaker and the product body by means of screw locking.

When the inventor realizes the technical scheme of the utility model, the following technical problems exist in the mounting structure of the existing printer accessory:

because the screw is the harder metal of texture, and the casing of product main part and loudspeaker main part all is plastics, and locking in-process operation makes main part or loudspeaker easily at that time by the screw scratch, influences pleasing to the eye and normal use, and the setting up of screw hole also must increase the casing thickness and the preparation degree of difficulty of product main part and loudspeaker, and simultaneously, the locking process of a plurality of screws also is comparatively wasted time and energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an installation structure of a printer accessory, which at least solves the problems that the existing printer is easy to damage products when the accessory is fixed by a screw, and the installation operation is time-consuming and labor-consuming.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme:

a mounting structure of a printer accessory, comprising:

a mounting body, the mounting body comprising:

a limit structure contacting the fitting and limiting the fitting to be movable only in a first direction and a second direction perpendicular to each other,

a protrusion located in a first direction of the fitting and fixed relative to the limit structure,

a support part which is positioned in the first direction of the accessory, is fixed relative to the limit structure and is provided with a gap with the accessory,

the clamping groove is arranged towards the second direction;

a fixed block, the fixed block with the installation body is movable in a separation state and a cooperation state, and includes:

a first limit part which can be inserted into the gap and is provided with a groove matched with the convex part,

the second limiting part is arranged on one side, away from the first direction, of the first limiting part;

wherein, in the mated state: the first limiting portion is inserted into the gap and limits the accessory to move along the first direction, the protruding portion is matched with the groove and limits the fixing block to move along the second direction, the second limiting portion is in contact with the accessory and limits the accessory to move along the second direction, the clamping groove is clamped with the fixing block to enable the fixing block to be fixed in the third direction, and the third direction is perpendicular to the first direction and the second direction.

Further provided, the limit structure comprises a limit rib, a limit part and/or a limit wall.

So set up, limit structure can carry on spacingly through spacing rib, locating part, spacing wall and the combination between them to the accessory.

Further set up, limit structure includes:

the second limiting structure is used for limiting the accessory to move away from the second direction;

the first limiting structure is used for limiting the accessory to move away from the first direction;

and the third limiting structure is used for limiting the accessory to move in the direction vertical to the first direction and the second direction.

So set up, limit structure is spacing to accessory X, Y and Z axle direction through second limit structure, first limit structure and third limit structure respectively.

In a further arrangement, the mounting body is provided with a first cantilever beam which is located in the first direction of the accessory, the third limiting structure comprises a Z-axis limiting wall, and the clamping groove is formed between the first cantilever beam and the Z-axis limiting wall.

So set up, the fixed block card is arranged in between first cantilever beam and the spacing wall of Z axle under the cooperation state, and it removes at Z axle direction to restrict the fixed block through the draw-in groove.

And in a further arrangement, the fixed block is provided with a second cantilever beam matched with the clamping groove, and in a matching state, the second cantilever beam is in contact with the first cantilever beam and is limited in the clamping groove.

So set up, the second cantilever beam contacts with first cantilever beam when the fixed block inserts the clearance, and first cantilever beam and the spacing wall of Z axle restrict second cantilever beam and fixed block and move along the Z axle direction.

And a stopping part used for limiting the second cantilever beam to move away from the second direction in a matching state is arranged in the clamping groove, and the stopping part, the first cantilever beam, the supporting part, the convex part and the Z-axis limiting wall are integrally formed.

So set up, end position portion and convex part restrict the fixed block respectively under the fit state and remove along two directions of X axle, avoid the fixed block to break away from the fit state easily, and the structure is more stable, and integrated into one piece's structure has also guaranteed that end position portion and convex part have sufficient structural strength and carry on spacingly to the fixed block.

Further, the first cantilever beam and/or the second cantilever beam are/is made of elastic materials.

So set up, first cantilever beam and second cantilever beam pass through elastic material and form elastic construction, can elastic deformation when contacting each other, and the cooperation is inseparabler, promotes the spacing effect to the fixed block.

Further, one end of the convex part in the first direction or the first limiting part is provided with a guide slope.

So set up, when first spacing portion inserts the clearance, the direction slope can be convenient for the convex part and slide in the recess, and it is more convenient to install.

Further, a stop plane is arranged at one end of the convex part, which is far away from the second direction, and the stop plane is perpendicular to the second direction.

So set up, the stress area that can improve first direction through ending the bit plane when convex part and recess cooperation, and then promote the spacing effect to the fixed block.

The first limiting part and the second limiting part of the fixing block form two mutually perpendicular contact surfaces which are respectively used for being in contact with the accessory in the first direction and the second direction.

So set up, the fixed block contacts with the accessory respectively through two mutually perpendicular contact surfaces, and the fixed effect to the accessory is promoted to the accessory of the square body structure of being convenient for laminate.

(III) advantageous effects

Compared with the prior art, the mounting structure of the printer accessory provided by the utility model has the following beneficial effects:

the mounting structure of the printer accessory limits the accessory to have translational freedom degrees in two directions only through the limiting structure on the mounting main body, and at the moment, the accessory can move in a first direction and a second direction; the installation main body is provided with a convex part and a supporting part at the same time, the accessory is completely fixed by matching with the fixing block, concretely, a first limiting part of the fixing block is inserted into a gap between the supporting part and the accessory and limits the accessory to move along a first direction, the convex part is matched with the groove and limits the fixing block to move along a second direction, a second limiting part is contacted with the accessory and limits the accessory to move along the second direction, the fixing block is clamped in the clamping groove and is fixed by the clamping groove in the Z-axis direction, therefore, the freedom degrees of the accessory in the first direction and the second direction are also limited, and the fixed connection of the accessory and the installation main body is realized; meanwhile, the fixing block is also fixed between the mounting main body and the accessory, so that the fixing state of the accessory is stable. The mounting structure of the printer accessory does not need to be locked by screws in the whole mounting process, so that the product is prevented from being scratched by the screws, corresponding screw holes do not need to be formed, the thickness of the shell is reduced, the manufacturing is more convenient, the accessory fixing process mainly comprises the placement of the accessory and the insertion operation of the fixing block, and the mounting is convenient and rapid.

Drawings

FIG. 1 is a perspective view of a mounting structure of a printer accessory of the present invention;

FIG. 2 is a schematic view of the mounting structure of the printer accessory of the present invention in a detached state;

FIG. 3 is a schematic view of region A in FIG. 1;

FIG. 4 is a schematic view of a mounting arrangement of a printer accessory of the present invention from a disengaged condition to an engaged condition;

FIG. 5 is a schematic diagram of the first cantilever and the second cantilever from a separated state to a mated state according to the present invention;

fig. 6 is a schematic view showing a fitting state of the mounting structure of the printer accessory of the present invention.

Reference numerals: the mounting structure comprises a mounting main body 1, a fixing block 2, a clamping groove 10, a limiting structure 11, a convex part 12, a supporting part 13, a first cantilever beam 14, a groove 20, a first limiting part 21, a second limiting part 22, a second cantilever beam 23, a gap 100, a Z-axis limiting wall 110, a second limiting structure 111, a first limiting structure 112, a third limiting structure 113, a guide slope 121, a stop plane 122, a horn a, a first direction X, a second direction Y and a third direction Z.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, fig. 1 is a perspective view of a mounting structure of a printer accessory according to the present invention.

A mounting structure of a printer accessory, comprising: the main body 1 and the fixing block 2 are installed. The printer accessory is exemplified by a horn a of a cube structure in the present embodiment.

The mounting body 1 includes: limit structure 11, convex part 12, supporting part 13 and card slot 10.

The limiting structure 11 contacts with the horn and limits the horn to move only in a first direction X and a second direction Y which are perpendicular to each other, certainly, the movement in the direction between the first direction X and the second direction Y can be split into the movement in the two directions, and the limiting structure 11 can be arranged according to a product structure, such as a limiting rib, a limiting part, a limiting wall and a combination of the limiting rib and the limiting part; in one embodiment of the stop structure 11, it comprises: the loudspeaker comprises a first limiting structure 112, a second limiting structure 111 and a third limiting structure 113, wherein the second limiting structure 111 is used for limiting the loudspeaker to move away from the second direction Y, and a limiting rib is arranged in the figure; the first limiting structure 112 is used for limiting the loudspeaker to move away from the first direction X, and is a limiting wall in the figure; the third limiting structure 113 is used for limiting the loudspeaker to move in a third direction Z, where the third direction Z is perpendicular to the first direction X and the second direction Y, i.e. moves along two directions of the Z-axis, and is preferably a Z-axis limiting wall 110 and a limiting rib located in the two directions of the Z-axis of the loudspeaker; of course, the limiting structure 11 may also be a groove and a protrusion respectively disposed between the mounting body 1 and the accessory, and the groove and the protrusion are inserted and matched to limit the degree of freedom of the accessory.

Referring to fig. 2 and 3, fig. 2 is a schematic view of a mounting structure of a printer accessory according to the present invention in a separated state, and fig. 3 is a schematic view of an area a in fig. 1: the convex part 12 is positioned in the first direction X of the horn and is integrally formed on the Z-axis limiting wall 110; one end of the convex part 12 in the first direction X is provided with a guide slope 121, and when the first limiting part 21 is inserted into the gap 100, the guide slope 121 can facilitate the convex part 12 to slide into the groove 20, so that the installation is more convenient; convex part 12 is equipped with only bit plane 122 in the one end that deviates from direction slope 121, and only bit plane 122 is perpendicular with second direction Y, and convex part 12 can improve the atress area of first direction X through only bit plane 122 when cooperating with recess 20, and then promotes the spacing effect to fixed block 2.

The supporting portion 13 is located in the first direction X of the horn and is integrally formed by a Z-axis limiting wall 110, and a gap 100 is provided between the supporting portion 13 and the horn when the horn is placed on the limiting structure 11.

The clamping groove 10 is disposed toward the second direction Y, preferably, the mounting body 1 is provided with a first cantilever beam 14, the first cantilever beam 14 is located in the first direction X of the horn, the clamping groove 10 is formed between the first cantilever beam 14 and the Z-axis limiting wall, and of course, the clamping groove 10 may also be formed between the Z-axis limiting wall 110 and the horn.

Referring to fig. 4, 5 and 6, fig. 4 is a schematic diagram of a mounting structure of a printer accessory according to the present invention, which is moved from a separated state to a fitted state, fig. 5 is a schematic diagram of a first cantilever beam and a second cantilever beam according to the present invention, which are moved from a separated state to a fitted state, and fig. 6 is a schematic diagram of a mounting structure of a printer accessory according to the present invention, which is moved from a separated state to a fitted state: the fixing block 2 and the mounting main body 1 are movable in a separation state and a matching state, and comprise a first limiting part 21 and a second limiting part 22 which are integrally formed, the first limiting part 21 and the second limiting part 22 form two mutually perpendicular contact surfaces, the contact surfaces are used for being in contact with a loudspeaker, the loudspeaker with a square structure can be conveniently attached, the fixing effect on the loudspeaker is improved, the first limiting part 21 can be inserted into the gap 100, and one end facing the convex part 12 is provided with a groove 20 matched with the convex part 12; in an embodiment of the fixed block 2 clamped with the clamping groove 10, the fixed block 2 is provided with a second cantilever beam 23 adapted to the clamping groove 10, the second cantilever beam 23 and the first cantilever beam 14 are preferably made of elastic materials, and in a matching state, the second cantilever beam 23 and the first cantilever beam 14 are in interference fit and are bent and limited in the clamping groove 10, the second cantilever beam 23 is in contact with the first cantilever beam 14 when the fixed block 2 is inserted into the gap 100, and the first cantilever beam 14 and the Z-axis limiting wall 110 limit the movement of the second cantilever beam 23 and the fixed block 2 along two directions of the Z axis. The locking groove 10 is internally provided with a stop part 15 for limiting the second cantilever beam 23 to move away from the second direction Y in a matching state, the stop part 15 and the first cantilever beam 14 form a hook-shaped structure, the stop part 15, the first cantilever beam 14, the supporting part 13, the convex part 12 and the Z-axis limiting wall 110 are integrally formed, and the stop part 15 and the convex part 12 respectively limit the fixed block 2 to move along the two directions of the X axis in the matching state, so that the fixed block 2 is prevented from easily separating from the matching state.

Wherein, in the separated state, the loudspeaker, the mounting main body 1 and the fixed block 2 are in a relative movable state; in the mated state: the first limiting portion 21 is inserted into the gap 100 and limits the loudspeaker to move along the first direction X, the protruding portion 12 is matched with the groove 20 and limits the fixing block 2 to move along the first direction X, the second limiting portion 22 is in contact with the loudspeaker and limits the loudspeaker to move along the first direction X, and the fixing block 2 is clamped in the clamping groove 10 and fixed in two directions of the Z axis.

The assembly process of the utility model is as follows: leaning on the spacing rib and the spacing wall inboard at limit structure 11 respectively with four terminal surfaces of loudspeaker, then, paste the spacing wall 110 of Z axle with the first spacing portion 21 of fixed block 2 and to deviating from in second direction Y pushes away the clearance 100 between loudspeaker and the supporting part 13, until convex part 12 and recess 20 cooperation and second cantilever beam 23 chucking in first cantilever beam 14 inboard, at this moment, first spacing portion 21 uses supporting part 13 to be spacing at first direction X to the loudspeaker for supporting, the spacing contact of one end at second direction Y just in time with loudspeaker of the spacing portion 22 of second.

The mounting structure of the printer accessory of the utility model has the following working principle: the limiting structure 11 on the mounting main body 1 limits the loudspeaker to move only in a first direction X and a second direction Y; the mounting main body 1 is provided with the convex part 12 and the supporting part 13 at the same time, and the loudspeaker is completely fixed by matching with the fixing block 2, specifically, the first limiting part 21 of the fixing block 2 is inserted into the gap 100 between the supporting part 13 and the loudspeaker and limits the loudspeaker to move along the first direction X, the convex part 12 is matched with the groove 20 and limits the fixing block 2 to move along the first direction X, the second limiting part 22 is contacted with the loudspeaker and limits the loudspeaker to move along the first direction X, and the fixing block 2 is clamped in the clamping groove 10 and is fixed by the clamping groove 10 in two directions of the Z axis, so that the freedom degrees of the loudspeaker in the first direction X and the second direction Y are also limited, and the loudspeaker is fixedly connected with the mounting main body 1; meanwhile, the fixing block 2 is also fixed between the mounting main body 1 and the horn, so that the fixing state of the horn is stable. The mounting structure of the printer accessory does not need to be locked by screws in the whole mounting process, so that the product is prevented from being scratched by the screws, corresponding screw holes do not need to be formed, the thickness of the shell is reduced, the manufacturing is more convenient, the horn fixing process mainly comprises placing of the horn and inserting operation of the fixing block 2, and the mounting is convenient and fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A mounting structure of a printer accessory, comprising:

a mounting body, the mounting body comprising:

a support portion located in the first direction of the fitting and fixed relative to the limiting structure, a gap being provided between the support portion and the fitting, an

A card slot;

2. A mounting structure for a printer accessory according to claim 1, in which the retaining structure comprises a retaining rib, a retaining member and/or a retaining wall.

3. The mounting structure of a printer accessory according to claim 2, wherein the stopper structure includes:

4. A mounting structure for a printer accessory according to claim 3, in which the mounting body is provided with a first cantilevered beam which is located in the first orientation of the accessory, and the third stop structure comprises a Z-axis stop wall between which the catch is formed.

5. The mounting structure of the printer accessory according to claim 4, wherein the fixing block is provided with a second cantilever beam adapted to the slot, and in the fitting state, the second cantilever beam is in contact with the first cantilever beam and is retained in the slot.

6. The mounting structure of a printer accessory according to claim 5, wherein a stopper for restricting the second cantilever beam from moving away from the second direction in a fitted state is provided in the engaging groove, and the stopper, the first cantilever beam, the support portion, the projection, and the Z-axis stopper are integrally formed.

7. A mounting structure for a printer accessory according to claim 5 or claim 6, in which the first and/or second cantilevered beam is/are of resilient material.

8. A mounting structure of a printer accessory according to claim 1, wherein one end of the convex portion in the first direction or the first stopper portion is provided with a guide slope.

9. A mounting structure for a printer accessory according to claim 8, wherein the projection is provided with a stopper plane at an end facing away from the second direction, the stopper plane being perpendicular to the second direction.

10. The mounting structure of a printer accessory according to claim 1, wherein the first stopper portion and the second stopper portion of the fixing block form two contact surfaces perpendicular to each other for contacting the accessory in the first direction and the second direction, respectively.