CN218720428U

CN218720428U - Multimedia terminal for exhibition

Info

Publication number: CN218720428U
Application number: CN202222769798.9U
Authority: CN
Inventors: 田稳; 张磊
Original assignee: Nanjing Yizhirui Information Technology Co ltd
Current assignee: Nanjing Yizhirui Information Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-24
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a multimedia terminal is used in exhibition, comprising a main body, the guard plate is installed in the front of main part, the room that kick-backs is installed to the inboard of main part, and the room that kick-backs is located the back of guard plate, the back mounted of main part has the installation piece, the back mounted of installation piece has the fixed block, the back mounted of fixed block has the shrink piece, the utility model discloses an install the guard plate, the staff can operate control button control telescopic link and extend and drive and remove commentaries on classics piece, guard plate, firm connecting block, firm piece and extension guide rail and remove, and the extension guide rail can drive the spring and remove, and after the device used, the staff need control telescopic link shorten, makes the telescopic link can drive and remove commentaries on classics piece, removal bearing, guard plate, firm connecting block and the same reverse movement of firm piece, and the spring can drive the movable block and extend the guide rail together reverse movement simultaneously, makes the extension guide rail can get back to the moving groove inboard, conveniently guides work once more.

Description

Multimedia terminal is used in exhibition

Technical Field

The utility model relates to a multimedia terminal technical field specifically is a multimedia terminal is used in exhibition.

Background

Multimedia terminal is one of the indispensable device in multimedia exhibition show work, multimedia terminal can demonstrate relevant multimedia information to spectator through the operation in the exhibition, for example video, image and text information, the device in multimedia exhibition show work can demonstrate multimedia information and need carry out protection work to the display screen around the show in the show, in view of this, traditional device is not perfect enough, lack and to make the device provide the device of guard action for the display screen, and a multimedia terminal for the exhibition can provide convenient for the staff.

The multimedia terminal in the prior art has the following defects:

patent documents: CN211454507U multimedia terminal is used in exhibition, "including the terminal casing, be provided with the terminal body on the preceding terminal surface of terminal casing, the below of terminal body is provided with the speaker, the inside of terminal casing is provided with cooling body, the rear side of terminal casing is provided with the mounting bracket, be provided with the radiating part on the mounting bracket, the utility model relates to a multimedia terminal is used in exhibition has reached the radiating effect who improves multimedia terminal through setting up dust screen, snakelike return bend and heat dissipation layer etc. and avoided the too high condition of multimedia terminal's long-time function back temperature, has solved present multimedia terminal is used in exhibition, because the exhibition time lasts longer, multimedia terminal need carry out long-time work, after the operating time is long, is showing the increase, and long-term work can influence life's problem under the higher environment of calorific capacity.

However, the multimedia terminal in the above-mentioned publication mainly considers how to improve the heat dissipation effect of the multimedia terminal and avoid the situation that the temperature is too high after the multimedia terminal operates for a long time, and the conventional multimedia terminal can only display related multimedia information, and has no device capable of providing a protection effect for the display screen, so that the display screen may be damaged by external force collision before and after use, which is troublesome.

In view of this, there is a need to develop a multimedia terminal for exhibition, which can provide protection for the display screen and provide convenience for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multimedia terminal is used in exhibition to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multimedia terminal for exhibition comprises a main body, wherein a protection plate is installed on the front side of the main body, a rebound chamber is installed on the inner side of the main body and is located on the back side of the protection plate, an installation block is installed on the back side of the main body, a fixed block is installed on the back side of the installation block, and a contraction block is installed on the back side of the fixed block;

the top and the bottom of guard plate are connected with a plurality of firm connecting blocks, the one end of firm connecting block is connected with firm piece.

Preferably, the front of main part is connected with a plurality of control button, and the front of main part is connected with the display screen, and the display screen is located the back of guard plate, and a set of shifting chute has been seted up in the front of main part, and a set of shifting chute is located the top and the bottom of display screen.

Preferably, the top of guard plate is connected with a set of removal bearing, and removes the inboard that the bearing is located a plurality of firm connecting blocks, and the inboard of removing the bearing is connected with removes the commentaries on classics piece, and one side that removes the commentaries on classics piece is connected with the telescopic link, and the other end of telescopic link is connected with fixed commentaries on classics piece, and the outside of fixed commentaries on classics piece is connected with fixing bearing, and fixing bearing is located the inner wall surface of shifting chute, and a set of fixing bearing's both sides are connected with a set of extension guide rail, and extend the outside that the guide rail is located the firm piece.

Preferably, the inner side of the rebound chamber is connected with a connecting block, the connecting block is connected with the inner wall of the moving groove, the right side of the connecting block is connected with a spring, the right side of the spring is connected with a moving block, and the moving block is located on the outer side of the extension guide rail.

Preferably, a plurality of threaded holes are formed in two sides of the mounting block.

Preferably, the front of fixed block has seted up the fixed slot, and the fixed slot is connected with the outside gomphosis of installation piece, and the both sides of fixed block are run through and are seted up the through hole, and the inboard of through hole is connected with the threaded rod, and the threaded rod is connected with the screw hole gomphosis.

Preferably, the front of the contraction block is provided with a contraction groove, the contraction groove is connected with the outer side of the fixed block in an embedded mode, the front of the contraction block penetrates through the contraction groove and is connected with a contraction rod, the contraction rod is connected with the back of the fixed block, and the outer side of the contraction block is connected with a wall body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install the guard plate, the staff can operate the control button control telescopic link and extend, make the telescopic link can drive to remove the commentaries on classics piece and remove under fixed commentaries on classics piece and fixing bearing's support, make to remove the commentaries on classics piece and can drive the guard plate under the rotation support that removes the bearing, firm connecting block and firm piece together remove, make firm piece can drive the extension guide rail and remove, the extension guide rail can drive the spring through the movable block and together remove, the extension guide rail can provide the guide effect for the guard plate simultaneously, after the device uses, the staff needs operation control button control telescopic link to shorten, make the telescopic link can drive to remove the commentaries on classics piece, the moving bearing, the guard plate, firm connecting block and the same reverse movement of firm piece, the spring can take place elastic deformation and drive the movable block and the extension guide rail together reverse movement under the support of connecting block simultaneously, make the extension guide rail can get back to the shifting chute inboard, conveniently guide work once more, make the device around the multimedia exhibition show work can provide the guard action for the display screen.

2. The utility model discloses an install the shrink piece, the staff can carry the main part, make the installation piece at the main part back can be connected with the fixed slot gomphosis, rotatory threaded rod afterwards, make the threaded rod can be at the inboard inside removal of through hole, make the threaded rod can pass the through hole and be connected with the screw hole, make the fixed block can fix the installation piece, the staff needs operation control button control shrink pole to shrink afterwards, make the shrink pole drive the fixed block and the installation piece is together inside removal, make the fixed block can be connected with the shrink groove gomphosis, make the device can install the surface at the wall body, when needs to be changed and the maintenance main part, the staff needs operation control button control shrink pole to extend and drive the fixed block and stretch out, reverse rotation threaded rod takes off the main part afterwards and the installation piece is convenient to be maintained and is changed, make the device around the multi-media exhibition show work can make things convenient for the staff to change and maintain the main part.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the protective plate of the present invention;

FIG. 3 is a schematic top view of the protection plate of the present invention;

fig. 4 is a schematic structural view of the rebound chamber of the present invention;

fig. 5 is a schematic view of the structure of the contraction block of the present invention.

In the figure: 1. a main body; 101. a control button; 102. a display screen; 103. a moving groove; 2. a protection plate; 201. a stable connecting block; 202. a stabilizing block; 203. moving the bearing; 204. moving the rotating block; 205. a telescopic rod; 206. fixing the rotating block; 207. fixing the bearing; 208. extending the guide rail; 3. a rebound chamber; 301. connecting blocks; 302. a spring; 303. a moving block; 4. mounting blocks; 401. a threaded hole; 5. a fixed block; 501. fixing grooves; 502. a through hole; 503. a threaded rod; 6. a contraction block; 601. a shrinking slot; 602. a retracting lever; 603. a wall body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3, 4 and 5, a multimedia terminal for an exhibition;

including main part 1, main part 1's front is connected with a plurality of control button 101, main part 1's front is connected with display screen 102, and display screen 102 is located the back of guard plate 2, a set of shifting chute 103 has been seted up in main part 1's front, and a set of shifting chute 103 is located display screen 102's top and bottom, main part 1 can provide the support for control button 101 and display screen 102, control button 101 can control the flexible of telescopic link 205 and shrink pole 602, display screen 102 can show information such as multimedia image, shifting chute 103 can provide the guide effect for the removal of guard plate 2, guard plate 2 is installed in main part 1's front, rebound chamber 3 is installed to main part 1's inboard, and rebound chamber 3 is located the back of guard plate 2, main part 1's back mounted has installation piece 4, the back mounted of installation piece 4 has fixed block 5, the back mounted of installation piece 4 has shrink piece 6, main part 1 can be for guard plate 2, rebound chamber 3 and installation piece 4 provide the support fixed block, fixed block 5 can provide the support for the fixed block 5, the convenient maintenance person of installation piece is installed in the fixed block 6 and the convenient maintenance point department simultaneously with the fixed block 1, the fixed block can make the fixed block 6 and the convenient maintenance personnel install the fixed block.

Referring to fig. 1, 2, 3 and 4, a multimedia terminal for an exhibition;

including guard plate 2, the top and bottom of guard plate 2 are connected with a plurality of firm connecting blocks 201, one end of firm connecting block 201 is connected with firm block 202, the top of guard plate 2 is connected with a set of mobile bearing 203, and mobile bearing 203 is located at the inner side of a plurality of firm connecting blocks 201, the inner side of mobile bearing 203 is connected with mobile rotating block 204, one side of mobile rotating block 204 is connected with telescopic link 205, the other end of telescopic link 205 is connected with fixed rotating block 206, the outer side of fixed rotating block 206 is connected with fixed bearing 207, and fixed bearing 207 is located at the inner wall surface of mobile slot 103, the both sides of a set of fixed bearing 207 are connected with a set of extension guide rail 208, and extension guide rail 208 is located at the outer side of firm block 202, the inner side of rebound chamber 3 is connected with connecting block 301, and connecting block 301 is connected with the inner wall of mobile slot 103, the right side of connecting block 301 is connected with spring 302, the right side of spring 302 is connected with mobile block 303, and mobile block 303 is located at the outer side of extension guide rail 208, main body 1 can provide support for stable connecting block 202, mobile bearing 207, mobile bearing 206, mobile bearing 208 and mobile rotating block 202, main body can drive mobile rotating block 202, mobile bearing 202, mobile rod can drive mobile working control the mobile connecting block 202, mobile bearing 205 and mobile bearing 205, the mobile bearing can drive mobile rotating block 205 under the telescopic link 205, the mobile rod 205, the mobile bearing can drive mobile bearing 205, the mobile bearing 205, simultaneously extension guide rail 208 can provide the guide effect for protection plate 2, after the device uses, the staff need operate control button 101 control telescopic link 205 and shorten, make telescopic link 205 can drive and remove commentaries on classics piece 204, remove bearing 203, protection plate 2, firm connecting block 201 and the same reverse motion of firm piece 202, spring 302 can take place elastic deformation and drive the movable block 303 and the same reverse motion of extension guide rail 208 under connecting block 301's support simultaneously, it is inboard to make extension guide rail 208 can get back to the shifting chute 103, conveniently guide work once more.

Referring to fig. 1 and 5, a multimedia terminal for an exhibition;

comprises a contraction block 6, a plurality of threaded holes 401 are arranged on two sides of a mounting block 4, a fixing groove 501 is arranged on the front surface of a fixing block 5, the fixing groove 501 is embedded and connected with the outer side of the mounting block 4, through holes 502 are arranged on the two sides of the fixing block 5 in a penetrating way, the inner side of the through hole 502 is connected with a threaded rod 503, the threaded rod 503 is embedded and connected with the threaded hole 401, the front surface of the contraction block 6 is provided with a contraction groove 601, the contraction groove 601 is embedded and connected with the outer side of the fixed block 5, the front surface of the contraction block 6 penetrates through the contraction groove 601 and is connected with a contraction rod 602, the contraction rod 602 is connected with the back of the fixed block 5, the outer side of the contraction block 6 is connected with a wall 603, the fixed block 5 can provide support for the threaded rod 503, the fixing groove 501 can fix the installation block 4, the contraction block 6 can provide support for the contraction rod 602, the contraction groove 601 can fix the fixed block 5, the wall 603 can provide support for the contraction block 6, a worker can lift the main body 1 to enable the installation block 4 on the back of the main body 1 to be in embedded connection with the fixing groove 501, then the threaded rod 503 is rotated to enable the threaded rod 503 to move inwards at the inner side of the through hole 502 to enable the threaded rod 503 to pass through the through hole 502 to be connected with the threaded hole 401 to enable the fixed block 5 to fix the installation block 4, then the worker needs to operate the control button 101 to control the contraction rod 602 to contract to enable the contraction rod 602 to drive the fixed block 5 and the installation block 4 to move inwards together, so that the fixed block 5 can be in embedded connection with the contraction groove 601 to enable the device to be installed on the surface of the wall 603, when the main body 1 needs to be replaced and maintained, a worker needs to operate the control button 101 to control the contraction rod 602 to extend and drive the fixing block 5 to extend, and then reversely rotate the threaded rod 503 and remove the main body 1 and the mounting block 4, so that the maintenance and the replacement are convenient.

The working principle is as follows: whether the device has the problem of influencing the use or not should be checked before using the device, should install shrink block 6 in wall body 603 earlier when the staff needs to use the device, the staff need be connected installation piece 4 and fixed block 5 and rotatory threaded rod 503 fixed afterwards, operating control button 101 afterwards shrink pole 602 shrink can, when needs use the device, the staff need operate control button 101 control telescopic link 205 extend and open guard plate 2 can, when needs change and maintenance main part 1, the staff need operate control button 101 control shrink pole 602 extend, it can to reverse rotation threaded rod 503 afterwards and take off main part 1 and installation piece 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Multimedia terminal for exhibitions, comprising a main body (1), characterized in that: the anti-collision device is characterized in that a protection plate (2) is installed on the front surface of the main body (1), a rebound chamber (3) is installed on the inner side of the main body (1), the rebound chamber (3) is located on the back surface of the protection plate (2), an installation block (4) is installed on the back surface of the main body (1), a fixed block (5) is installed on the back surface of the installation block (4), and a contraction block (6) is installed on the back surface of the fixed block (5);

the top and the bottom of guard plate (2) are connected with a plurality of firm connecting block (201), the one end of firm connecting block (201) is connected with firm piece (202).

2. The multimedia terminal for exhibition as claimed in claim 1, wherein: the front of main part (1) is connected with a plurality of control button (101), and the front of main part (1) is connected with display screen (102), and display screen (102) are located the back of guard plate (2), and a set of shifting chute (103) has been seted up in the front of main part (1), and a set of shifting chute (103) are located the top and the bottom of display screen (102).

3. The multimedia terminal for exhibition as claimed in claim 1, wherein: the top of guard plate (2) is connected with a set of removal bearing (203), and removal bearing (203) are located the inboard of a plurality of firm connecting block (201), the inboard of removing bearing (203) is connected with removes commentaries on classics piece (204), the one side of removing commentaries on classics piece (204) is connected with telescopic link (205), the other end of telescopic link (205) is connected with fixed commentaries on classics piece (206), the outside of fixed commentaries on classics piece (206) is connected with fixing bearing (207), and fixing bearing (207) are located the inner wall surface of shifting chute (103), the both sides of a set of fixing bearing (207) are connected with a set of extension guide rail (208), and extension guide rail (208) are located the outside of firm piece (202).

4. The multimedia terminal for an exhibition according to claim 1, characterized in that: the inner side of the rebound chamber (3) is connected with a connecting block (301), the connecting block (301) is connected with the inner wall of the moving groove (103), the right side of the connecting block (301) is connected with a spring (302), the right side of the spring (302) is connected with a moving block (303), and the moving block (303) is located on the outer side of the extension guide rail (208).

5. The multimedia terminal for exhibition as claimed in claim 1, wherein: a plurality of threaded holes (401) are formed in two sides of the mounting block (4).

6. The multimedia terminal for exhibition as claimed in claim 1, wherein: fixed slot (501) have been seted up in the front of fixed block (5), and fixed slot (501) are connected with the outside gomphosis of installation piece (4), and through hole (502) have been seted up in the both sides of fixed block (5) run through, and the inboard of through hole (502) is connected with threaded rod (503), and threaded rod (503) are connected with screw hole (401) gomphosis.

7. The multimedia terminal for an exhibition according to claim 1, characterized in that: shrink groove (601) have been seted up on shrink piece (6) the front, and shrink groove (601) and the outside gomphosis of fixed block (5) are connected, and shrink piece (6) front is run through shrink groove (601) and is connected with shrink pole (602), and shrink pole (602) are connected with the back of fixed block (5), and the outside of shrink piece (6) is connected with wall body (603).