CN211251347U

CN211251347U - Embedded structure of display screen of 3D printing device

Info

Publication number: CN211251347U
Application number: CN201922167734.XU
Authority: CN
Inventors: 李昔兵
Original assignee: Hengtong Xijiao Intelligent Machine Guangdong Co Ltd
Current assignee: Hengtong Xijiao Intelligent Machine Guangdong Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-14
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a 3D printing device technical field, more specifically say, it relates to a 3D printing device's embedded structure of display screen, including seting up in the inboard installation cavity of casing, demountable installation in installation cavity installing frame and demountable installation in the mounting bracket of installation cavity, the mounting bracket with be provided with the space that is used for installing the display screen between the installing frame, just the display screen sets firmly in through a fastener the mounting bracket, the side of casing is worn to be equipped with and is kept away a hole. The utility model has the advantages that: the display screen is embedded in the machine shell, and the display screen is protected.

Description

Embedded structure of display screen of 3D printing device

Technical Field

The utility model relates to a 3D printing device technical field, more specifically say, it relates to a 3D printing device's embedded structure of display screen.

Background

The current main technologies of 3D printing include photocuring molding, selective laser sintering, layered solid processing, fused deposition modeling, and three-dimensional printing. The 3D printing technology changes the traditional manufacturing mode, shortens the period of producing and manufacturing products and improves the working efficiency. With the development of 3D printing technology, printing materials and equipment are continuously innovated, the forming speed and precision are continuously improved, and the 3D printing technology is widely applied to the fields of automobiles, aviation, medical treatment, teaching and the like.

The current 3D printing device generally comprises a machine body, a shell hinged on one side of the machine body, a 3D printing structure, a computer system and a support frame arranged on one side of a 3D printer body. And the computer system is used for controlling the 3D printer body to work. The computer system comprises a host, a display screen electrically connected with the host, a mouse electrically connected with the host and a keyboard electrically connected with the host, wherein the display screen is placed on the support frame.

However, in actual operation, when the display screen is not needed, the support frame is arranged on one side of the machine body, and the display screen is arranged on the support frame, but in the process of actually operating the 3D printing device by a worker, the situation that the worker accidentally bumps the support frame to cause the unstable arrangement of the display screen on the support frame easily occurs, and the display screen is easily damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model aims at providing a 3D printing device's display screen embedded structure, to the display screen embedded in the casing, play the guard action to the display screen.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a 3D printing device's display screen embedded structure, including set up in the inboard installation cavity of casing, demountable installation in installation cavity installing frame and demountable installation in the mounting bracket of installation cavity, the mounting bracket with be provided with the space that is used for installing the display screen between the installing frame, just the display screen sets firmly in through a fastener the mounting bracket, the side of casing is worn to be equipped with and is kept away the position hole.

Through adopting above-mentioned technical scheme, mounting bracket and installing frame are all fixed to be set up in the installation cavity of casing, and are provided with the space that is used for installing the display screen between installing frame and the mounting bracket, and the staff is with display screen fixed mounting to the mounting bracket, and this makes the display screen can the embedded inboard at the casing, compares in prior art places this kind of mode in the support frame with the display screen, the utility model discloses with the display screen embedded in the installation cavity, this plays the guard action to the display screen, and the staff's accessible keeps away the position hole simultaneously and can look over the content that shows on the display screen.

Preferably, the mounting frame is located the mounting bracket with keep away between the hole, the mounting frame orientation keep away one side of hole and fixedly be provided with the transparent glass board, the mounting frame through a plurality of fastening bolt fixed mounting in keep away the outer edge in hole.

Through adopting above-mentioned technical scheme, transparent glass plate sets up and plays further guard action to the display screen.

Preferably, the mounting bracket includes two bracing pieces and a connecting plate, the both sides of connecting plate are respectively through fastening bolt fixed mounting in two the bracing piece, the back of display screen through a plurality of fastening bolt fixed mounting in the connecting plate.

Through adopting above-mentioned technical scheme, the mounting bracket includes two bracing pieces and a connecting plate, and the back of display screen through a plurality of fastening bolt fixed mounting in connecting plate to the realization is with display screen fixed mounting on the mounting bracket.

Preferably, the support rod comprises a vertically arranged connecting sub-rod and two vertically arranged reinforcing sub-rods, the two reinforcing sub-rods are respectively and fixedly arranged at two sides of the connecting sub-rod, the two reinforcing sub-rods are arranged in parallel and oppositely, the upper end of the connecting sub-rod is fixed at the top of the machine shell through a fastening bolt, and the lower end of the connecting sub-rod is fixedly arranged at the bottom of the machine shell through a connecting component;

the both sides of connecting plate all fixed be provided with the portion of bending that the rib pole contradicts each other, waist type hole is worn to be equipped with in the side of the portion of bending, with the side of the rib pole of the portion's butt of bending sets up threaded hole, just the screw hole with waist type hole communicates each other, the portion of bending still includes hexagon socket head cap fastening bolt, hexagon socket head cap fastening bolt passes waist type hole and with screw hole threaded connection.

By adopting the technical scheme, the support rod comprises the reinforcing rod and the connecting rod, the two sides of the connecting plate are respectively and fixedly provided with the bending parts, the bending parts are provided with the waist-shaped holes, the reinforcing rod abutted against the bending parts is provided with the threaded holes, when the connecting plate is installed between the two reinforcing rods, a worker can align the waist-shaped holes and the threaded holes, and then the inner hexagonal fastening bolt passes through the waist-shaped holes and is in threaded connection with the threaded holes; the arrangement of the bending part is beneficial to increasing the connection area between the connecting plate and the reinforcing rod, so that the connection stability between the connecting plate and the supporting rod is improved; waist type hole and screw hole cooperation set up, are favorable to improving the staff and use the convenience that the rib pole will be installed to the portion of bending of hexagon socket head cap fastening bolt.

Preferably, a reinforcing plate is fixedly arranged between the two reinforcing sub-rods of the same supporting rod.

Through adopting above-mentioned technical scheme, the reinforcing plate is provided with and does benefit to the stability that improves the bracing piece and support.

Preferably, two groups of heat dissipation hole units penetrate through the side face of the connecting plate, and the two groups of heat dissipation hole units are symmetrically arranged along the central line in the vertical direction of the connecting plate.

Through adopting above-mentioned technical scheme, install in the connecting plate after the display screen, the display screen can dispel the heat through louvre unit when moving, is favorable to improving the radiating effect of display screen.

Preferably, coupling assembling includes L template and connecting bolt, the L template includes the connecting portion of vertical setting and the butt portion that the level set up, the bottom of connecting portion with one side fixed connection of butt portion, connecting portion contradict in the lower extreme of connecting the son pole, just connecting portion pass through connecting bolt is fixed in connect the son pole, the butt portion is fixed to be located the bottom of casing.

Through adopting above-mentioned technical scheme, L template and connecting bolt cooperation set up, are favorable to improving the stability that the bottom of bracing piece lower extreme and casing is connected.

To sum up, the utility model discloses following beneficial effect has:

1. the mounting frame and the mounting frame are fixedly arranged in the mounting cavity of the shell, a space for mounting the display screen is arranged between the mounting frame and the mounting frame, and the display screen is fixedly mounted on the mounting frame by a worker, so that the display screen can be embedded in the inner side of the shell;

2. the mounting frame comprises two support rods and a connecting plate, and the back of the display screen is fixedly mounted on the connecting plate through a plurality of fastening bolts, so that the display screen is fixedly mounted on the mounting frame;

3. the arrangement of the bending part is beneficial to increasing the connection area between the connecting plate and the reinforcing rod, so that the connection stability between the connecting plate and the supporting rod is improved; waist type hole and screw hole cooperation set up, are favorable to improving the staff and use the convenience that the rib pole will be installed to the portion of bending of hexagon socket head cap fastening bolt.

Drawings

Fig. 1 is a schematic structural diagram of a 3D printing apparatus in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the housing after the 3D printing apparatus turns over the housing in the embodiment of the present invention;

fig. 3 is a schematic structural view of the outer side of the housing in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of the housing, the mounting frame, and the display screen in the embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is an enlarged view of a portion B of fig. 4.

Reference numerals: 1. a body; 101. a housing; 102. a protrusion; 103. avoiding holes; 2. installing a frame; 21. a transparent glass plate; 22. black stickers; 31. a connecting sub-rod; 32. a stiffener bar; 33. a connecting plate; 331. a bending part; 332. a kidney-shaped hole; 333. an inner hexagonal fastening bolt; 4. an L-shaped plate; 41. a connecting portion; 42. an abutting portion; 421. a connecting bolt; 5. a reinforcing plate; 6. a heat sink sub-aperture; 7. a display screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A display screen embedded structure of a 3D printing device, referring to fig. 1 and 2, the 3D printing device generally includes a body 1, a housing 101 hinged to the body 1, a 3D printing structure (not shown), and a computer system (not shown). The embedded structure of the display screen 7 comprises an installation cavity arranged on the inner side of the casing 101, a mounting frame detachably mounted on the installation cavity mounting frame 2 and a mounting frame detachably mounted on the installation cavity. In the present embodiment, the inside of the housing 101 refers to a side of the housing 101 facing the machine body 1. Be provided with the space that is used for installing display screen 7 between mounting bracket and installing frame 2, and display screen 7 sets firmly in the mounting bracket through a fastener, and in this embodiment, the fastener is fastening bolt, and the back of display screen 7 is fixed in the mounting bracket through a plurality of fastening bolt to improve the stability of being connected between display screen 7 and the mounting bracket. A position-avoiding hole 103 is formed in the side face of the casing 101 in a penetrating manner, and the size of the position-avoiding hole 103 is enough for a worker to check the content on the display screen 7 and the 3D printing condition of the 3D printing device through the position-avoiding hole 103.

It should be noted that there is enough space between the body 1 and the mounting frame for wires (not shown in the figure) on the back of the display 7 for providing power to pass through and electrically connect with the display 7.

Referring to fig. 3 and 4, the mounting frame 2 is located between the mounting frame and the avoiding hole 103, and when the display screen 7 is mounted on the mounting frame, the mounting frame 2 limits the display screen 7, so that the display screen 7 can be mounted on the mounting frame more stably. In order to further protect the display screen 7, a transparent glass plate 21 is fixedly disposed on one side of the mounting frame 2 facing the avoiding hole 103, and in the present embodiment, the transparent glass plate 21 is fixedly embedded in the mounting frame 2, so that the transparent glass plate 21 is stably and fixedly mounted in the mounting frame 2. The transparent glass plate 21 can protect the display screen 7, and meanwhile, the worker can check the content of the display screen 7 through the avoiding hole 103 and the transparent glass plate 21 conveniently. In this embodiment, the periphery of the mounting frame 2 is fixedly mounted on the outer edge of the side of the avoiding hole 103 facing the machine body 1 through a plurality of fastening bolts, so that the mounting frame 2 can be stably mounted on the inner side of the casing 101.

Referring to fig. 3, in order to improve the aesthetic appearance of the transparent glass plate 21, the worker pastes a black sticker 22 on the transparent glass plate 21, and the black sticker 22 can divide the transparent glass plate 21 into two observation areas, wherein one observation area is used for the worker to view the content of the display screen 7, and the other observation area is used for the worker to view the 3D printing condition of the 3D printing device.

Referring to fig. 4 and 5, the mounting bracket includes two support rods and a connecting plate 33. The support rod and the connecting plate 33 are stainless steel plates. The two sides of the connecting plate 33 are fixedly mounted on the two support rods through fastening bolts respectively, and the back of the display screen 7 is fixedly mounted on the connecting plate 33 through a plurality of fastening bolts. In the present embodiment, the side of the connecting plate 33 is provided with a through hole (not shown), and the back of the display 7 is provided with a threaded hole for the screw connection of the fastening bolt. The worker can pass the tail of the fastening bolt through the through hole and be in threaded connection with the threaded hole, so that the display screen 7 can be mounted on the connecting plate 33.

Referring to fig. 4 and 5, the support rod includes a vertically disposed connecting rod 31 and two vertically disposed reinforcing rods 32, the connecting rod 31 and the reinforcing rods 32 are rectangular, and the width of the connecting rod 31 is greater than the thickness thereof. The width of the stiffener bar 32 is greater than its own thickness. Two reinforcement poles 32 are fixed respectively in the both sides of connecting sub-pole 31, and reinforcement pole 32 and connecting sub-pole 31 realize fixed connection through integrated into one piece's mode, and two reinforcement poles 32 are parallel and relative setting, the upper end of connecting sub-pole 31 is fixed in the top of casing 101 through fastening bolt, wherein, because the fixed arch 102 that is provided with vertical setting in upper end of casing 101, the upper end of connecting sub-pole 31 can contradict each other with this arch 102, be favorable to increasing the connection area of connecting sub-pole 31 upper end and casing 101, simultaneously, the upper end that will connect sub-pole 31 through fastening bolt is connected with arch 102, be favorable to strengthening the stability of being connected the upper end of connecting sub-pole 31 and casing 101 top. The lower end of the connecting rod 31 is fixedly mounted to the bottom of the inner side of the housing 101 through a connecting member. Wherein, the coupling assembling includes L type board 4 and connecting bolt 421. The L-shaped plate 4 includes a connecting portion 41 vertically disposed and an abutting portion 42 horizontally disposed, and a bottom of the connecting portion 41 is fixedly connected to one side of the abutting portion 42 by way of integral molding. The connecting portion 41 abuts against the lower end of the connecting rod 31, the connecting portion 41 is fixed to the connecting rod 31 by a connecting bolt 421, and the abutting portion 42 is fixed to the bottom of the housing 101 by welding. L type board 4 and connecting bolt 421 cooperation set up, are favorable to increasing the area of being connected of bracing piece lower extreme and casing 101 bottom for the bracing piece is connected with casing 101 more stably.

Referring to fig. 4 and 6, in order to improve the stability of being connected between the connecting plate 33 and the reinforcing bar 32, both sides of the connecting plate 33 are all fixedly provided with a bending portion 331 which is mutually abutted to the reinforcing bar 32, a waist-shaped hole 332 is penetrated through the side surface of the bending portion 331, a threaded hole is formed in the side surface of the reinforcing bar 32 abutted to the bending portion 331, and when the connecting plate 33 is required to be installed on both sides of the supporting bar, a worker can align and communicate the threaded hole and the waist-shaped hole 332 with each other, the bending portion 331 further comprises an inner hexagonal fastening bolt 333, the inner hexagonal fastening bolt 333 passes through the waist-shaped hole 332 and is in threaded connection with the threaded hole, so that the fixed connection between the connecting plate 33 and the supporting bar is.

It is worth mentioning that the reinforcing plate 5 is fixedly arranged between the two reinforcing bar rods 32 of the same supporting bar, in this embodiment, the reinforcing plate 5 is fixedly connected with the two reinforcing bar rods 32 by welding, which is beneficial to improving the stability of the connection between the reinforcing plate 5 and the reinforcing bar rods 32. In addition, the reinforcing plate 5 is favorable for further improving the structural strength of the supporting rod, thereby being favorable for prolonging the service life of the supporting rod.

As shown in fig. 4, when the display screen 7 is installed on the installation frame and the installation frame 2, especially, after the display screen 7 is operated for a long time, in order to ensure that the display screen 7 can smoothly radiate heat, two sets of heat dissipation hole units are arranged on the side surface of the connection plate 33 in a penetrating manner, and are symmetrically arranged along the central line in the vertical direction of the connection plate 33, and each heat dissipation hole unit comprises a plurality of heat dissipation sub-holes 6 so as to ensure the heat dissipation effect of the display screen 7.

The specific working process is as follows:

when the display screen 7 is installed between the installation frame and the installation frame 2, the transparent glass plate 21 is firstly fixedly embedded in the installation frame 2, and then the installation frame 2 is fixedly installed on the outer edge of one side, facing the machine body 1, of the avoiding hole 103 by using a plurality of fastening bolts.

Next, the worker mounts the display screen 7 on the side of the mounting frame 2 away from the transparent glass plate 21, and fixedly connects the connecting plate 33 with the back of the display screen 7 by using a plurality of fastening bolts; next, fixing the bent parts 331 at two sides of the connecting plate 33 to the reinforcing sub-rods 32 of the two support rods by using hexagon socket head cap fastening bolts 333; finally, the lower ends of the support rods are fixed at the bottom of the casing 101 by using the L-shaped plates 4 and the connecting bolts 421, and the upper ends of the connecting sub-rods 31 are fixedly mounted on the protrusions 102 at the top of the casing 101 by using the fastening bolts, so that the mounting frame can be mounted on the inner side of the casing 101.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a 3D printing device's embedded structure of display screen, characterized by: including offering in the inboard installation cavity of casing (101), demountable installation in installation cavity installing frame (2) and demountable installation in the mounting bracket of installation cavity, the mounting bracket with be provided with the space that is used for installing display screen (7) between installing frame (2), just display screen (7) set firmly in through a fastener the mounting bracket, the side of casing (101) is worn to be equipped with and is kept away a hole (103).

2. The display screen embedded structure of the 3D printing device according to claim 1, wherein: installing frame (2) are located the mounting bracket with keep away between position hole (103), installing frame (2) orientation keep away the fixed transparent glass board (21) that is provided with in one side of position hole (103), installing frame (2) through a plurality of fastening bolt fixed mounting in keep away the outer edge in position hole (103).

3. The display screen embedded structure of the 3D printing device according to claim 1, wherein: the mounting bracket comprises two support rods and a connecting plate (33), wherein the two sides of the connecting plate (33) are respectively fixedly mounted on the two support rods through fastening bolts, and the back of the display screen (7) is fixedly mounted on the connecting plate (33) through a plurality of fastening bolts.

4. The display screen embedded structure of the 3D printing device according to claim 3, wherein: the supporting rod comprises a vertically arranged connecting sub-rod (31) and two vertically arranged reinforcing sub-rods (32), the two reinforcing sub-rods (32) are respectively and fixedly arranged at two sides of the connecting sub-rod (31), the two reinforcing sub-rods (32) are arranged in parallel and oppositely, the upper end of the connecting sub-rod (31) is fixed at the top of the machine shell (101) through a fastening bolt, and the lower end of the connecting sub-rod (31) is fixedly arranged at the bottom of the machine shell (101) through a connecting assembly;

the both sides of connecting plate (33) all fixed be provided with the portion of bending (331) that reinforcer pole (32) contradict each other, waist type hole (332) are worn to be equipped with in the side of the portion of bending (331), with the side of the reinforcer pole (32) of the portion of bending (331) butt set up threaded hole, just the screw hole with waist type hole (332) communicate each other, the portion of bending (331) still including hexagon socket head cap screw bolt (333), hexagon socket head cap screw bolt (333) pass waist type hole (332) and with screw hole threaded connection.

5. The display screen embedded structure of the 3D printing device according to claim 4, wherein: a reinforcing plate (5) is fixedly arranged between the two reinforcing sub-rods (32) of the same supporting rod.

6. The display screen embedded structure of the 3D printing device according to claim 4, wherein: two groups of heat dissipation hole units penetrate through the side face of the connecting plate (33), and the two groups of heat dissipation hole units are symmetrically arranged along the central line in the vertical direction of the connecting plate (33).

7. The display screen embedded structure of the 3D printing device according to claim 4, wherein: coupling assembling includes L template (4) and connecting bolt (421), L template (4) including connecting portion (41) of vertical setting and butt portion (42) that the level set up, the bottom of connecting portion (41) with one side fixed connection of butt portion (42), connecting portion (41) contradict in the lower extreme of connector pole (31), just connecting portion (41) pass through connecting bolt (421) are fixed in connector pole (31), butt portion (42) are fixed to be located the bottom of casing (101).