CN215411038U - Multimedia display device convenient to installation - Google Patents
Multimedia display device convenient to installation Download PDFInfo
- Publication number
- CN215411038U CN215411038U CN202121795922.8U CN202121795922U CN215411038U CN 215411038 U CN215411038 U CN 215411038U CN 202121795922 U CN202121795922 U CN 202121795922U CN 215411038 U CN215411038 U CN 215411038U
- Authority
- CN
- China
- Prior art keywords
- groove
- locking
- sliding hole
- connecting rod
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the field of multimedia display devices, in particular to a multimedia display device convenient to install. Through setting up connecting rod and the support frame that the buckle links to each other, after fixing the support frame, through link to each other connecting rod and support frame buckle just can fixed mounting display screen, it is comparatively complicated to have improved traditional multimedia display device installation, often needs a lot of bolts to connect on each tie point, problem that the installation is wasted time and energy. Through setting up locking device, can locking connection between connecting rod and the support frame, avoid the disconnection of connecting rod and support frame to lead to the display screen to drop and cause the unnecessary loss.
Description
Technical Field
The utility model relates to the field of multimedia display devices, in particular to a multimedia display device convenient to install.
Background
With the development of the times, the use demand of the multimedia display device is higher and higher, and the multimedia display device can be seen in places such as restaurants, hotels, classrooms and the like.
For example, publication No. CN2785084 discloses a vehicle-mounted large-sized multimedia display device. The device comprises a multimedia large screen driven by a driving device on a vehicle, a sound device including a sound amplifying sound box and a power supply, and is characterized in that the device is provided with at least one lifting device, and two ends of the lifting device are respectively fixed on a chassis and the rear side of the multimedia large screen. The lifting device is at least one vertical lifting arm fixed on the chassis of the vehicle or a folding lifting arm formed by at least four mechanical lifting arms. The large multimedia screen can be folded or integrated and consists of high-brightness color luminous dot matrixes.
Although the utility model discloses a can make large screen multimedia display device quick travel to the place of use, but most multimedia display device all are fixed place uses at present, and traditional multimedia display device installs comparatively complicatedly most, often needs a lot of bolts to connect on each tie point, and the installation is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multimedia display device convenient to mount, and solves the problems that the traditional multimedia display device is complex to mount, needs a plurality of bolts to be connected on each connecting point and is time-consuming and labor-consuming to mount.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a multimedia display device convenient to installation, includes display screen, connecting portion, connecting rod and support frame, and connecting portion set up in the rear side of display screen, and the connecting rod sets up in the downside of connecting portion, and the one end of support frame is used for fixing with the building, and the other end links to each other with the connecting rod buckle, is provided with the locking device who is used for being connected between locking connecting rod and the support frame on the support frame.
The further technical scheme is that the support frame includes the fixed plate, support horizontal pole and support montant, the fixed plate is used for with the building looks fixed, the one end and the fixed plate of supporting the horizontal pole link to each other, the other end links to each other with the lower extreme of supporting the montant is perpendicular, the upper end of supporting the montant is provided with opening spread groove up, connecting rod lower extreme card is located in the spread groove, locking device sets up on supporting the montant for the connection between locking connection pole and the spread groove.
A further technical scheme is, locking device includes the locking post, the locking ring, first fixed block and second fixed block, be provided with the first sliding hole that is linked together with the spread groove cell wall on the outer wall of support montant, the locking post slides and sets up in first sliding hole, it is provided with the arc groove to encircle the connecting rod, the one end of locking post is worn into the arc groove, and be connected with the arc portion, arc portion and arc groove buckle link to each other, the locking ring sliding sleeve is located on the outer wall of support montant, first fixed block sets up in the below of first sliding hole, the second fixed block sets up in the top of first sliding hole, when locking ring and first fixed block laminated, the inner wall laminating of locking ring is in the connection of first sliding hole with locking arc portion and arc groove.
According to a further technical scheme, a first limiting groove is formed in the hole wall of the first sliding hole, a first limiting block is arranged in the first limiting groove in a sliding mode, one end of the first limiting block is connected with the first limiting groove in a sliding mode, and the other end of the first limiting block penetrates into the first sliding hole to be connected with the locking column.
A further technical scheme is that the display screen is rotatably connected with the connecting part through a rotating rod.
A further technical scheme is, connecting portion are provided with the rotation groove towards the display screen, the rotation inslot level is provided with the axis of rotation that links to each other with the rotation groove cell wall rotation, the one end of dwang and the rear side of display screen link to each other, the other end wears into the rotation inslot and links to each other with the dwang, the upside of connecting portion is provided with the second sliding hole that is linked together with the rotation groove cell wall, the downthehole slip of second sliding is provided with the check lock lever, the lower extreme of check lock lever is worn into the rotation inslot, and link to each other with the outer wall buckle of axis of rotation, the second sliding hole is worn out to the upper end of check lock lever, and be connected with the pull ring.
The further technical scheme is that a first tooth opening is formed in the outer wall surrounding the rotating shaft, a second tooth opening is formed in the lower end of the locking rod, and the first tooth opening is meshed with the second tooth opening.
The technical scheme is that a second limiting groove is formed in the hole wall of the second sliding hole, a second limiting block is arranged in the second limiting groove in a sliding mode, one end of the second limiting block is arranged in the second limiting groove in a sliding mode, the other end of the second limiting block penetrates into the second sliding hole to be connected with the locking rod, a spring is arranged in the second limiting groove, one end of the spring is connected with the second limiting block, and the other end of the spring is connected with the groove wall of the second limiting groove.
Compared with the prior art, the utility model has the beneficial effects that: through setting up connecting rod and the support frame that the buckle links to each other, after fixing the support frame, through link to each other connecting rod and support frame buckle just can fixed mounting display screen, it is comparatively complicated to have improved traditional multimedia display device installation, often needs a lot of bolts to connect on each tie point, problem that the installation is wasted time and energy. Through setting up locking device, can locking connection between connecting rod and the support frame, avoid the disconnection of connecting rod and support frame to lead to the display screen to drop and cause the unnecessary loss.
Drawings
FIG. 1 is a rear view of a multimedia display apparatus of the present invention.
Fig. 2 is a schematic view of the connection between the connecting rod and the vertical supporting rod of the multimedia display device convenient for installation.
Fig. 3 is a schematic view illustrating the connection of the connection part and the rotation rod of the multimedia display apparatus according to the present invention.
Icon: 1-display screen, 101-rotating rod, 2-connecting part, 201-rotating groove, 202-rotating shaft, 203-second sliding hole, 204-locking rod, 205-pull ring, 206-first tooth mouth, 207-second tooth mouth, 208-second limiting groove, 209-second limiting block, 210-spring, 3-connecting rod, 301-arc groove, 4-supporting frame, 401-fixing plate, 402-supporting cross rod, 403-supporting vertical rod, 404-connecting groove, 405-locking column, 406-locking ring, 407-first fixing block, 408-second fixing block, 409-first sliding hole, 410-arc part, 411-first limiting groove, 412-first limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example (b):
fig. 1 to 3 show an embodiment of the present invention.
The utility model provides a multimedia display device convenient to installation, includes display screen 1, connecting portion 2, connecting rod 3 and support frame 4, and connecting portion 2 sets up in the rear side of display screen 1, and connecting rod 3 sets up in the downside of connecting portion 2, and the one end of support frame 4 is used for with the building looks fixed, and the other end links to each other with 3 buckles of connecting rod, is provided with the locking device who is used for locking to be connected between connecting rod 3 and the support frame 4 on the support frame 4. Through setting up connecting rod 3 and the support frame 4 that the buckle links to each other, after fixing support frame 4, through link to each other connecting rod 3 and the 4 buckles of support frame just can fixed mounting display screen 1, it is comparatively complicated to have improved traditional multimedia display device installation, often needs a lot of bolts to connect on each tie point, problem that the installation is wasted time and energy. Through setting up locking device, can lock the connection between connecting rod 3 and the support frame 4, avoid connecting rod 3 and support frame 4's disconnection to lead to the display screen to drop and cause the unnecessary loss. Meanwhile, the display screen 1 is convenient to detach and maintain due to the fact that the connecting rod 3 and the supporting frame 4 are connected in a buckled mode.
The locking device comprises a locking column 405, a locking ring 406, a first fixing block 407 and a second fixing block 408, a first sliding hole 409 communicated with the groove wall of the connecting groove 404 is formed in the outer wall of the supporting vertical rod 403, the locking column 405 is slidably arranged in the first sliding hole 409, an arc groove 301 is formed around the connecting rod 3, one end of the locking column 405 penetrates into the arc groove 301 and is connected with an arc part 410, the arc part 410 is connected with the arc groove 301 in a buckling mode, the locking ring 406 is slidably sleeved on the outer wall of the supporting vertical rod 403, the first fixing block 407 is arranged below the first sliding hole 409, the second fixing block 408 is arranged above the first sliding hole 409, and when the locking ring 406 and the first fixing block 407 are attached, the inner wall of the locking ring 406 is attached to the first sliding hole 409 to connect the arc part 410 with the arc groove 301. With this arrangement, after the connecting rod 3 is inserted into the connecting groove 404, the locking post 405 is pushed to move toward the connecting rod 3, the arc portion 410 penetrates out of the first sliding hole 409 and enters the arc groove 301, the locking post 405 is completely located in the first sliding hole 409, and the locking ring 406 is moved to be attached to the first fixing block 407, so that the first sliding hole 409 is blocked by the locking ring 406, and at this time, the locking post 405 cannot move in a direction away from the arc groove 301, so that the connection between the arc portion 410 and the arc groove 301 is locked, thereby locking the connection between the connecting groove 404 and the connecting rod 3. When the connecting rod 3 needs to be taken out of the connecting groove 404, the locking ring 406 can be moved away from the first sliding hole 409 by moving the locking ring 406 to the second fixing block 408, so that when the connecting rod 3 is taken out, the arc portion 410 is retracted into the first sliding hole 409 by pressing the arc portion 410 by the arc groove bottom of the arc groove 301, and thus the end of the locking column 405 away from the arc portion 410 can pass through the first sliding hole 409, so that the connecting rod 3 can be taken out of the connecting groove 404.
A first limiting groove 411 is formed in the hole wall of the first sliding hole 409, a first limiting block 412 is arranged in the first limiting groove 411 in a sliding mode, one end of the first limiting block 412 is connected with the first limiting groove 411 in a sliding mode, and the other end of the first limiting block 412 penetrates into the first sliding hole 409 to be connected with the locking column 405. By providing the first stopper slot 411 and the first stopper 412, the locking post 405 can be prevented from completely sliding out of the first sliding hole 409, causing unnecessary trouble.
The display screen 1 is rotatably connected to the connecting portion 2 by a rotating lever 101. With this arrangement, the viewing angle of the display screen 1 can be adjusted by the rotating lever 101.
Connecting portion 2 is provided with towards display screen 1 and rotates groove 201, it is provided with and rotates the axis of rotation 202 that the groove 201 cell wall rotation links to each other to rotate the inslot 201 level, the one end of dwang 101 and the rear side of display screen 1 link to each other, the other end wears into and rotates in the groove 201 and link to each other with dwang 101, the upside of connecting portion 2 is provided with the second sliding hole 203 that is linked together with the groove 201 cell wall of rotation, it is provided with check lock lever 204 to slide in the second sliding hole 203, the lower extreme of check lock lever 204 is worn into and is rotated in the groove 201, and link to each other with the outer wall buckle of axis of rotation 202, second sliding hole 203 is worn out to the upper end of check lock lever 204, and be connected with pull ring 205. Such setting, when needs adjust the display screen 1 angle, through carrying the check lock lever 204 upwards, just so can make the disconnection between check lock lever 204 and the axis of rotation 202 to adjust the angle of display screen 1 through rotating axis of rotation 202, after adjusting, through pushing down check lock lever 204, just so can link to each other the rotation of locking axis of rotation 202 through the lower extreme of check lock lever 204 and axis of rotation 202 buckle, thereby fixed display screen 1's angle.
A first tooth opening 206 is formed around the outer wall of the rotating shaft 202, a second tooth opening 207 is formed at the lower end of the locking lever 204, and the first tooth opening 206 and the second tooth opening 207 are engaged with each other. Through the arrangement of the first tooth opening 206 and the second tooth opening 207, the stability and firmness of the snap connection between the locking lever 204 and the rotating shaft 202 are improved.
A second limiting groove 208 is formed in the hole wall of the second sliding hole 203, a second limiting block 209 is arranged in the second limiting groove 208 in a sliding mode, one end of the second limiting block 209 is arranged in the second limiting groove 208 in a sliding mode, the other end of the second limiting block 209 penetrates into the second sliding hole 203 to be connected with the locking rod 204, a spring 210 is arranged in the second limiting groove 208, one end of the spring 210 is connected with the second limiting block 209, and the other end of the spring is connected with the groove wall of the second limiting groove 208. Due to the arrangement, the second limit block 209 can be pushed by the elastic force of the spring 210, so that the second limit block 209 drives the locking rod 204 to move downwards, the lower end of the locking rod 204 and the rotating shaft 202 are kept in a buckling connection state, and the buckling connection stability and firmness of the locking rod 204 and the rotating shaft 202 are improved.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a multi-media display device convenient to installation, its characterized in that, includes display screen (1), connecting portion (2), connecting rod (3) and support frame (4), connecting portion (2) set up in the rear side of display screen (1), connecting rod (3) set up in the downside of connecting portion (2), the one end of support frame (4) is used for with the building looks fixed, and the other end links to each other with connecting rod (3) buckle, be provided with on support frame (4) and be used for locking the locking device who is connected between connecting rod (3) and support frame (4).
2. An easily installable multimedia display apparatus according to claim 1, wherein: support frame (4) are including fixed plate (401), support horizontal pole (402) and support montant (403), fixed plate (401) are used for with the building fixed, the one end and fixed plate (401) of supporting horizontal pole (402) link to each other, and the other end links to each other with the lower extreme that supports montant (403) is perpendicular, the upper end of supporting montant (403) is provided with opening spread groove (404) up, the lower extreme card of connecting rod (3) is located in spread groove (404), locking device sets up on supporting montant (403) for the connection between locking connecting rod (3) and spread groove (404).
3. An easily installable multimedia display apparatus according to claim 2, wherein: the locking device comprises a locking column (405), a locking ring (406), a first fixing block (407) and a second fixing block (408), a first sliding hole (409) communicated with the groove wall of the connecting groove (404) is formed in the outer wall of the supporting vertical rod (403), the locking column (405) is slidably arranged in the first sliding hole (409) and surrounds the connecting rod (3) to be provided with an arc groove (301), one end of the locking column (405) penetrates into the arc groove (301) and is connected with an arc part (410), the arc part (410) is connected with the arc groove (301) in a buckling mode, the locking ring (406) is slidably sleeved on the outer wall of the supporting vertical rod (403), the first fixing block (407) is arranged below the first sliding hole (409), the second fixing block (408) is arranged above the first sliding hole (409), and the locking ring (406) is attached to the first fixing block (407), the inner wall of the locking ring (406) is attached to the first sliding hole (409) to lock the connection between the arc portion (410) and the arc groove (301).
4. An easily installable multimedia display apparatus according to claim 3, wherein: be provided with first spacing groove (411) on the pore wall of first sliding hole (409), it is provided with first stopper (412) to slide in first spacing groove (411), the one end and first spacing groove (411) of first stopper (412) slide and link to each other, and the other end is worn into in first sliding hole (409) and is linked to each other with locking post (405).
5. An easily installable multimedia display apparatus according to claim 1, wherein: the display screen (1) is rotatably connected with the connecting part (2) through a rotating rod (101).
6. An easily installable multimedia display apparatus according to claim 5, wherein: connecting portion (2) are provided with towards display screen (1) and rotate groove (201), it is provided with and rotates rotation axis (202) that groove (201) cell wall rotation links to each other to rotate the level in groove (201), the one end of dwang (101) and the rear side of display screen (1) link to each other, and the other end is worn into and is rotated in groove (201) and is linked to each other with dwang (101), the upside of connecting portion (2) is provided with and rotates second sliding hole (203) that groove (201) cell wall is linked together, it is provided with check lock lever (204) to slide in second sliding hole (203), the lower extreme of check lock lever (204) is worn into and is rotated in groove (201) to link to each other with the outer wall buckle of rotation axis (202), second sliding hole (203) are worn out to the upper end of check lock lever (204) to be connected with pull ring (205).
7. An easily installable multimedia display apparatus according to claim 6, wherein: the outer wall of the rotating shaft (202) is provided with a first tooth opening (206), the lower end of the locking rod (204) is provided with a second tooth opening (207), and the first tooth opening (206) is meshed with the second tooth opening (207).
8. An easily installable multimedia display apparatus according to claim 6, wherein: be provided with second spacing groove (208) on the pore wall of second sliding hole (203), it is provided with second stopper (209) to slide in second spacing groove (208), the one end of second stopper (209) slides and sets up in second spacing groove (208), and the other end is worn into in second sliding hole (203) and is linked to each other with check lock lever (204), be provided with spring (210) in second spacing groove (208), the one end and second stopper (209) of spring (210) link to each other, and the cell wall of the other end and second spacing groove (208) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795922.8U CN215411038U (en) | 2021-08-03 | 2021-08-03 | Multimedia display device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795922.8U CN215411038U (en) | 2021-08-03 | 2021-08-03 | Multimedia display device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215411038U true CN215411038U (en) | 2022-01-04 |
Family
ID=79656415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795922.8U Active CN215411038U (en) | 2021-08-03 | 2021-08-03 | Multimedia display device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215411038U (en) |
-
2021
- 2021-08-03 CN CN202121795922.8U patent/CN215411038U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211716175U (en) | Display screen with overturning function | |
| CN203068083U (en) | Lifting cork base and display device | |
| CN218482807U (en) | Solar photovoltaic bracket | |
| CN215411280U (en) | Display screen convenient to adjust visual angle | |
| CN215411038U (en) | Multimedia display device convenient to installation | |
| CN210807370U (en) | Mobile phone support convenient to detach and adjust | |
| CN205318772U (en) | Foldable display screen | |
| CN210691864U (en) | Multifunctional media wall | |
| CN2915385Y (en) | Flat color TV vertical rotation jig device | |
| CN201106739Y (en) | Up-down rotating shaft | |
| CN210896195U (en) | Sand table for traffic track exhibition | |
| CN211016392U (en) | A adjustable angle type show shelf for think political affairs education | |
| CN209823815U (en) | Lifting device | |
| CN209543024U (en) | A kind of photography softbox easy to carry | |
| CN112325103A (en) | Multipurpose rotary bracket for computer display | |
| CN216332150U (en) | Dragging device for liquid crystal display module production and processing | |
| CN210156010U (en) | Display board | |
| CN214064438U (en) | Lifting frame for remote interaction classroom | |
| CN217816030U (en) | Training device for electronic commerce | |
| CN213576721U (en) | Video gathering equipment with multi-angle video collecting head | |
| CN212647817U (en) | Seamless splicing display screen | |
| CN218100562U (en) | Electronic information signboard | |
| CN202647130U (en) | Separating television bracket | |
| CN211529566U (en) | Building engineering management bid inviting device | |
| CN218468601U (en) | Folding type support of disinfection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |