CN218183760U - Electronic equipment shell assembly structure - Google Patents

Abstract

The utility model discloses an electronic equipment housing assembly structure aims at solving current electronic equipment housing assembly when the assembly, the difficult accurate control in easy joint position to appear assembling the not enough in gap. The utility model discloses an including shell body with install the protecgulum subassembly on shell body, the protecgulum subassembly includes the protecgulum, set up screen decorative board and loudspeaker apron on the protecgulum, be equipped with the installation cavity that the opening is the rectangle structure on the shell body, the installation cavity is close to and is equipped with a plurality of fixture blocks on the inner wall of opening one side, be equipped with spacing muscle one between the double-phase adjacent fixture block, be close to end edge one side on the protecgulum and be equipped with a plurality of buckles, be equipped with the buckle chamber of contracting gradually by outer to interior in the buckle, be equipped with a plurality of strengthening rib limits to adjacent buckle extension on the buckle, be equipped with the smooth socket that can make spacing muscle pass between the double-phase adjacent strengthening rib limit.

Description

Electronic equipment shell assembly structure

Technical Field

The utility model relates to a buckle structure correlation technique, more specifically say, it relates to an electronic equipment housing assembly structure.

Background

At present, when the front cover assembly of the existing electronic equipment is produced and assembled, manual operation is often needed to splice and assemble all plastic parts, but assembly errors often occur in manual splicing and assembling, so that assembly gaps are generated among assembly parts, and the assembly parts need to be disassembled and reassembled, so that the labor cost is increased; simultaneously, because the front cover subassembly mainly comprises the working of plastics, easily cause the problem of plastic part damage because of the assembly tension during manual work dismantles.

Chinese patent publication No. CN207124821U, announcement day 2018 year 3 month 23 day, this application discloses an intelligence circuit protection device shell body, including protecgulum subassembly, casing, louvre, wire net, during the installation, only need with modular protecgulum subassembly with the casing equipment can, use the wire net cover in the louvre region, effectively shield electromagnetic radiation, improve anti-electromagnetic interference ability, the assembling process of protecgulum subassembly as follows: the liquid crystal display panel and the front cover plate are bonded into a whole, the lamp post is directly inserted into the clamping sleeve, the force unloading groove is stressed to be opened and is clamped tightly by the lamp post in a reaction mode, the key is accurately positioned through the matching of the positioning column and the positioning hole during installation, then the key is installed in an interference fit mode with the key base, and the preformed hole is blocked by the rubber plug. The device has simple structure and simple and quick assembly. It is easy to produce insufficient mounting gap when assembling the front cover assembly and the housing.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes current electronic equipment casing subassembly is when the assembly, the difficult accurate control in easy joint position to the not enough of assembly gap appears, an electronic equipment casing subassembly structure is provided, it enables the accurate joint in joint position between the casing subassembly, thereby avoids appearing the assembly gap.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an electronic equipment shell assembly structure, include shell body and install the protecgulum subassembly on shell body, the protecgulum subassembly includes the protecgulum, set up screen decorative board and loudspeaker apron on the protecgulum, be equipped with the installation cavity that the opening is the rectangle structure on the shell body, the installation cavity is close to and is equipped with a plurality of fixture blocks on the inner wall of opening one side, be equipped with spacing muscle one between the double-phase adjacent fixture block, it is equipped with a plurality of buckles to be close to end limit one side on the protecgulum, be equipped with the buckle chamber by outer to interior shrink gradually in the buckle, be equipped with a plurality of strengthening rib limits to adjacent buckle extension on the buckle, be equipped with the smooth socket that can make spacing muscle pass between the double-phase adjacent strengthening rib limit.

Most of the existing electronic equipment shell structure is composed of plastic parts, and after the plastic parts are manually assembled, an installation gap is easily generated between the front cover and the shell; the utility model has the advantages that the upper side of the shell body is used for installing structures such as key assemblies, and the lower side is used for placing supports on a horizontal plane; six clamping blocks are arranged on the upper side of the shell body, four limiting ribs are arranged between two clamping blocks in the middle position, one limiting rib is arranged between two other adjacent clamping blocks, and four clamping blocks and a plurality of limiting ribs are arranged on the left side and the right side of the shell body; the front cover is provided with buckles corresponding to the number of the clamping blocks on the shell body, the sliding sockets on the front cover are matched with the limiting ribs to increase the integral clamping strength, and the clamping blocks and the buckles after being installed can be reinforced and protected in the installation surface direction; meanwhile, when the clamping block is inserted into the clamping cavity in a sliding mode, the installation and calibration of the front cover and the shell body can be achieved, and therefore installation gaps caused by different manual installation qualities are avoided.

Preferably, the first inclined surface is obliquely arranged at the end part of the clamping block, and the second inclined surface is obliquely arranged at the end part of the clamping block. The first inclined plane is arranged on the fixture block close to one side of the opening of the installation cavity, and the second inclined plane is arranged on the fixture block on one side of the adjacent inclined planes, so that the fastener can be guided and clamped through the first inclined plane and the second inclined plane.

Preferably, a plurality of through holes are formed in the bottom wall of the mounting cavity, the front cover is provided with an inner threaded column which is obliquely arranged, and the screw penetrates through the through holes and the inner threaded column to fasten the front cover on the shell body.

Preferably, the inner wall of the shell body is provided with a plurality of limiting rib groups, and each limiting rib group consists of a plurality of limiting ribs arranged in parallel. The limiting rib group can realize the integral structure of the plastic part of the shell body.

Preferably, the width of the opening gap of the sliding insertion opening is larger than that of the first limiting rib, and the edge end part of the reinforcing rib on one side of the sliding insertion opening is obliquely provided with a third inclined surface.

Preferably, the front cover is provided with a plurality of mounting holes, the screen decorative plate and the horn front cover are respectively provided with a plurality of mounting columns, and the screen decorative plate and the horn front cover can be fixedly mounted on the end face of the front cover through the mounting columns and the mounting holes in a mounting and matching mode.

Preferably, the end faces of the two sides of the front cover are respectively provided with a first reinforcing rib group, and the first reinforcing rib group can enable the mounting holes and the clamping blocks to be connected through reinforcing ribs.

Preferably, a second reinforcing rib group is arranged on the screen decorating plate, and the second reinforcing rib group can enable the mounting column to be connected with the mounting column through reinforcing ribs.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the front cover and the internal buckle structure of the shell and various limiting rib structures, the installation can be aligned accurately and fastened more, and installation gaps caused by different manual installation qualities are avoided.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

fig. 2 is an exploded view of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the housing body of the present invention;

fig. 4 is a schematic structural view of the front cover of the present invention;

FIG. 5 is a schematic view of the structure of the combination of the screen decorative plate and the speaker cover plate of the present invention;

fig. 6 is a schematic structural view of the housing body of the present invention;

fig. 7 is a schematic structural view of the buckle of the present invention;

in the figure: a housing body 1; a front cover assembly 2; a front cover 3; a screen decoration plate 4; a horn cover plate 5; a mounting cavity 6; a fixture block 7; a first limiting rib 8; a buckle 9; a snap cavity 10; a stiffener edge 11; a sliding socket 12; a first inclined surface 13; a second inclined surface 14; a through hole 15; an internally threaded post 16; a limiting rib group 17; a second limiting rib 18; a bevel III 19; a mounting hole 20; a mounting post 21; a first reinforcing rib group 22; and a second set of reinforcing ribs 23.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1: the utility model provides an electronic equipment casing assembly structure (see attached figure 1-7), including shell body 1 and install the protecgulum subassembly 2 on shell body 1, protecgulum subassembly 2 includes protecgulum 3, set up screen decorative board 4 and loudspeaker apron 5 on protecgulum 3, the last installation cavity 6 that is the rectangle structure of opening that is equipped with of shell body 1, be equipped with a plurality of fixture blocks 7 on the inner wall that installation cavity 6 is close to opening one side, two adjacent fixture block 7 covers and is equipped with spacing muscle one 8 between, be equipped with a plurality of buckles 9 on the protecgulum 3 close to end limit one side, be equipped with the buckle chamber 10 that contracts gradually by outside to the interior in the buckle 7, be equipped with a plurality of strengthening rib limits 11 that extend to adjacent buckle 9 on the buckle 9, be equipped with the smooth socket 12 that can make spacing muscle pass between two adjacent strengthening rib limits. The end part of the clamping block 7 is provided with a first inclined surface 13 in an inclined mode, and the end part of the clamping block 9 is provided with a second inclined surface 14 in an inclined mode. The first inclined plane is arranged on the clamping block 7 close to one side of the opening of the installation cavity 6, and the second inclined plane is arranged on the clamping block 7 on one side of the adjacent inclined planes, so that the clamping connection of the clamping buckle 9 can be conducted through the first inclined plane and the second inclined plane. Be equipped with a plurality of through-holes 15 on the 6 diapalls of installation cavity, be equipped with the internal thread post 16 that the slope set up on the protecgulum 3, can pass through-hole and internal thread post through the screw and realize the fastening of protecgulum 3 on shell body 1. The inner wall of the shell body 1 is provided with a plurality of limiting rib groups 17, and each limiting rib group is composed of a plurality of limiting ribs 18 arranged in parallel. The limiting rib group can realize the integral structure of the plastic part of the shell body 1. The width of the opening gap of the sliding insertion opening is larger than that of the first limiting rib 8, and the end part of the edge of the reinforcing rib on one side of the sliding insertion opening is obliquely provided with a third inclined surface 19. Be equipped with a plurality of mounting holes 20 on the protecgulum 3, all be equipped with a plurality of erection columns 21 on screen decorative board 4 and the loudspeaker protecgulum 3, can make screen decorative board 4 and loudspeaker protecgulum 3 fastening installation on the 3 terminal surfaces of protecgulum through erection column and mounting hole installation cooperation. All be equipped with strengthening rib group one 22 on the 3 both sides terminal surfaces of protecgulum, strengthening rib group one can make between mounting hole and the mounting hole and be connected through the strengthening rib between mounting hole and the fixture block 7. And a second reinforcing rib group 23 is arranged on the screen decorative plate 4, and the second reinforcing rib group can enable the mounting column to be connected with the mounting column through reinforcing ribs.

Most of the existing electronic equipment shell structure is composed of plastic parts, and after the plastic parts are manually assembled, an installation gap is easily generated between the front cover 3 and the shell; the utility model has the top part on the upper side of the shell body 1 for installing the structures such as the key assembly and the like, and the bottom part on the lower side for placing the support on the horizontal plane; six clamping blocks 7 are arranged on the upper side of the shell body 1, four limiting ribs are arranged between two clamping blocks 7 in the middle position, one limiting rib is arranged between two other adjacent buckles 9, and four clamping blocks 7 and a plurality of limiting ribs are arranged on the left side and the right side of the shell body 1; the front cover 3 is provided with buckles 9 corresponding to the number of the clamping blocks 7 on the shell body 1, the sliding insertion holes in the front cover 3 are matched with the limiting ribs to increase the overall clamping strength, the clamping blocks 7 and the buckles 9 after installation are reinforced and protected in the installation surface direction, and the limiting ribs can be guided to slide into the sliding insertion holes by the inclined surfaces III; meanwhile, when the clamping block 7 is inserted into the clamping buckle 9 cavity in a sliding mode, the installation and calibration of the front cover 3 and the shell body 1 can be achieved, and finally the front cover 3 and the shell body 1 are completely fixed through the through hole and the internal thread column through the bolt.

The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (8)

1. The utility model provides an electronic equipment shell assembly structure, which is characterized by, include the shell body and install the protecgulum subassembly on the shell body, the protecgulum subassembly includes the protecgulum, set up screen decorative board and the loudspeaker apron on the protecgulum, be equipped with the installation cavity that the opening is the rectangle structure on the shell body, be equipped with a plurality of fixture blocks on the inner wall that the installation cavity is close to opening one side, be equipped with spacing muscle one between the double-phase adjacent fixture block, be close to end limit one side on the protecgulum and be equipped with a plurality of buckles, be equipped with the buckle chamber of contracting gradually by outer to interior in the buckle, be equipped with a plurality of strengthening rib limits to adjacent buckle extension on the buckle, be equipped with the smooth socket that can make spacing muscle pass between the double-phase adjacent strengthening rib limit.

2. The housing assembly structure of electronic device as claimed in claim 1, wherein the end of the latch has a first inclined surface and the end of the latch has a second inclined surface.

3. The electronic device casing assembly structure as claimed in claim 1, wherein the bottom wall of the mounting cavity is provided with a plurality of through holes, the front cover is provided with an inclined internally threaded post, and the screw passes through the through holes and the internally threaded post to achieve the fastening and mounting of the front cover on the casing body.

4. The electronic device casing assembly structure of claim 1, wherein the inner wall of the casing body is provided with a plurality of limiting rib groups, and each limiting rib group comprises a plurality of parallel limiting ribs.

5. The electronic device casing assembly structure of claim 1, wherein the width of the opening gap of the sliding insertion opening is larger than the width of the first limiting rib, and the end part of the edge of the reinforcing rib on one side of the sliding insertion opening is obliquely provided with a third inclined surface.

6. The structure of any one of claims 1 to 5, wherein the front cover has a plurality of mounting holes, and the screen decorative plate and the speaker front cover have a plurality of mounting posts, so that the screen decorative plate and the speaker front cover can be mounted on the front cover by fitting the mounting posts with the mounting holes.

7. The electronic device housing assembly structure of claim 6, wherein the front cover has a first set of ribs on both side surfaces thereof, the first set of ribs being adapted to connect the mounting holes to the mounting holes and the mounting holes to the fixture blocks via the ribs.

8. The electronic device casing assembly structure of claim 6, wherein the screen decoration plate is provided with a second set of ribs, and the second set of ribs can connect the mounting posts with the mounting posts through the ribs.

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