CN220303297U - Foldable double-screen advertising machine - Google Patents
Foldable double-screen advertising machine Download PDFInfo
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- CN220303297U CN220303297U CN202321870691.1U CN202321870691U CN220303297U CN 220303297 U CN220303297 U CN 220303297U CN 202321870691 U CN202321870691 U CN 202321870691U CN 220303297 U CN220303297 U CN 220303297U
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Abstract
The utility model discloses a foldable double-screen advertising machine which comprises a main machine body, wherein a supporting block is fixedly connected to the lower surface of the main machine body, an auxiliary machine body is hinged to one side surface of the main machine body through a hinge, a storage groove is formed in the back surface of the main machine body, and limit adjusting grooves which are symmetrically distributed are formed in the inner top wall and the inner bottom wall of the storage groove.
Description
Technical Field
The utility model relates to the technical field of advertising machines, in particular to a foldable double-screen advertising machine.
Background
The advertisement machine is controlled by terminal software, network information transmission and multimedia terminal display to form a complete advertisement broadcasting control system, and advertisement propaganda is carried out by multimedia materials such as pictures, characters, videos, small plug-ins and the like, the advertisement machine is used for information and advertisement release of local area networks of buildings, banks, exhibitions, stations and offices, the double-screen advertisement machine is characterized in that two groups of aligned screens are arranged on the basis of original single-screen advertisement, the two groups of screens are positively and negatively integrated on a main body, double-sided information display can be simultaneously carried out by utilizing the same group of radiating components and control circuits, the advertisement display range is enlarged, the double-screen advertisement machine is relatively applicable to saving cost and reducing space occupation of two independent single-screen advertisement machines.
For example, a dual-screen advertising machine (publication number: CN 218378645U) disclosed in chinese patent document, although the connection angle between the folding frame and the main body is adjustable by the adjusting component, the folding frame is used for adjusting the display directions of the main screen and the auxiliary screen according to the service environment of the advertising machine, but the adjustment requires manual operation, which is complicated, and the advertising machine is usually installed outdoors, when the wind force is large, the auxiliary screen is adjusted and fixed by a single connecting rod, so that the stability is poor, and the hidden danger is easy to occur.
Disclosure of Invention
The utility model aims to provide a foldable double-screen advertising machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foldable double-screen advertising machine comprises a main machine body, wherein a supporting block is fixedly connected to the lower surface of the main machine body, an auxiliary machine body is hinged to one side surface of the main machine body through a hinge, a storage groove is formed in the back surface of the main machine body, and limit adjusting grooves which are symmetrically distributed are formed in the inner top wall and the inner bottom wall of the storage groove;
the inner wall of the limit adjusting groove is provided with an automatic adjusting device, the automatic adjusting device comprises an adjusting slide block, and the outer surface of the adjusting slide block is in sliding connection with the inner wall of the limit adjusting groove.
Preferably, the other side surface fixedly connected with protection piece of host computer body, the lead screw is installed through the bearing to one side inner wall of spacing adjustment tank, the one end of lead screw runs through the host computer body and extends to the inside of protection piece.
Preferably, the outer surface of the screw rod is in threaded sleeve joint with the inner wall of the adjusting slide block, and a belt wheel is fixedly sleeved on the outer surface of the screw rod.
Preferably, the outer surface transmission of band pulley is connected with the hold-in range, one of them the one end of lead screw runs through and extends to the one side surface of protection piece, one side surface fixed mounting of protection piece has servo motor.
Preferably, an output shaft of the servo motor is fixedly connected with one end of one screw rod through a coupler, and the opposite surfaces of the two adjusting slide blocks are respectively hinged with a first adjusting rod and a second adjusting rod through pin shafts.
Preferably, one end of the first adjusting rod is hinged with the upper surface of the auxiliary machine body through a pin shaft, one end of the second adjusting rod is hinged with the lower surface of the auxiliary machine body through a pin shaft, and a rubber block is fixedly connected with one side surface of the auxiliary machine body.
Compared with the prior art, the utility model has the beneficial effects that: this automatic regulating apparatus, through servo motor, spacing adjustment tank, adjusting slide, lead screw, first regulation pole and the setting of second regulation pole, play and realize that automatic drive assists the organism and carry out the angle modulation, reduced hand labor, and be the symmetry and carry out spacing fixedly to the auxiliary engine body through first regulation pole and second regulation pole, improved the steady effect when the auxiliary engine body demonstrates.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of a main body structure of a foldable dual-screen advertising machine according to the present utility model;
fig. 3 is a perspective view of a screw structure of a foldable double-screen advertising machine according to the present utility model.
In the figure: 1. a main body; 2. a support block; 3. an auxiliary body; 4. a storage groove; 5. a limit adjusting groove; 6. an adjusting slide block; 61. a protective block; 62. a screw rod; 63. a belt wheel; 64. a synchronous belt; 65. a servo motor; 66. a first adjusting lever; 67. a second adjusting lever; 68. rubber blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a foldable double-screen advertising machine comprises a main machine body 1, wherein a supporting block 2 is fixedly connected to the lower surface of the main machine body 1, an auxiliary machine body 3 is hinged to one side surface of the main machine body 1 through a hinge, a storage groove 4 is formed in the back surface of the main machine body 1, and limit adjusting grooves 5 which are symmetrically distributed are formed in the inner top wall and the inner bottom wall of the storage groove 4;
the inner wall of the limit adjusting groove 5 is provided with an automatic adjusting device, the automatic adjusting device comprises an adjusting slide block 6, and the outer surface of the adjusting slide block 6 is in sliding connection with the inner wall of the limit adjusting groove 5.
Further, the other side surface fixedly connected with protection piece 61 of main body 1, limit adjustment groove 5's one side inner wall installs lead screw 62 through the bearing, and the one end of lead screw 62 runs through main body 1 and extends to the inside of protection piece 61, and supporting shoe 2 plays the effect of carrying out steady support and counter weight to main body 1, and accomodate groove 4 plays the effect of accomodating auxiliary body 3 after folding.
Further, the outer surface of the screw rod 62 is in threaded sleeve connection with the inner wall of the adjusting slide block 6, a belt wheel 63 is fixedly sleeved on the outer surface of the screw rod 62, and the screw rod 62 rotates to drive the adjusting slide block 6 to move.
Further, the outer surface transmission of band pulley 63 is connected with hold-in range 64, and one end of one of them lead screw 62 runs through and extends to one side surface of protection piece 61, and one side surface fixed mounting of protection piece 61 has servo motor 65, and the cooperation of hold-in range 64 and band pulley 63 is used and is made two lead screws 62 carry out synchronous pivoted effect, and simultaneously, hold-in range 64 and band pulley 63 can adopt sprocket and chain belt to replace according to the user demand.
Further, an output shaft of the servo motor 65 is fixedly connected with one end of one screw rod 62 through a coupler, a first adjusting rod 66 and a second adjusting rod 67 are hinged to opposite surfaces of the two adjusting slide blocks 6 through pin shafts respectively, the servo motor 65 plays a role in driving the screw rod 62 to rotate clockwise and anticlockwise, and the screw rod 62 rotates clockwise and anticlockwise to drive the adjusting slide blocks 6 to move in opposite directions.
Further, one end of the first adjusting rod 66 is hinged to the upper surface of the auxiliary machine body 3 through a pin shaft, one end of the second adjusting rod 67 is hinged to the lower surface of the auxiliary machine body 3 through a pin shaft, a rubber block 68 is fixedly connected to one side surface of the auxiliary machine body 3, and the rubber block 68 plays a role in accommodating the auxiliary machine body 3 and preventing collision.
Through servo motor 65, spacing adjustment tank 5, regulation slider 6, lead screw 62, first regulation pole 66 and the setting of second regulation pole 67, play and realize that automatic drive assists organism 3 and carry out the angle modulation, reduced hand labor, and be the symmetry through first regulation pole 66 and second regulation pole 67 and carry out spacing fixedly to auxiliary organism 3, improved the stable effect when auxiliary organism 3 show.
Working principle: during adjustment, the servo motor 65 is started to drive one of the screw rods 62 to rotate clockwise, the two screw rods 62 are synchronously rotated through the cooperation of the synchronous belt 64 and the belt pulley 63, the rotation of the screw rods 62 drives the adjusting slide block 6 to slide in the limiting adjusting groove 5, the movement of the adjusting slide block 6 drives the auxiliary machine body 3 to rotate and adjust through the cooperation of the first adjusting rod 66 and the second adjusting rod 67, after adjustment is finished, the symmetrical limiting of the first adjusting rod 66 and the second adjusting rod 67 is achieved, the stability of the auxiliary machine body 3 is achieved, otherwise, the servo motor 65 drives the auxiliary machine body 3 to reversely rotate when the screw rods 62 are driven to rotate anticlockwise until the auxiliary machine body 3 rotates into the containing groove 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A foldable double-screen advertising machine, comprising a main body (1), characterized in that: the device is characterized in that a supporting block (2) is fixedly connected to the lower surface of the main machine body (1), an auxiliary machine body (3) is hinged to one side surface of the main machine body (1) through a hinge, a storage groove (4) is formed in the back surface of the main machine body (1), and limit adjusting grooves (5) which are symmetrically distributed are formed in the inner top wall and the inner bottom wall of the storage groove (4);
the inner wall of the limit adjusting groove (5) is provided with an automatic adjusting device, the automatic adjusting device comprises an adjusting slide block (6), and the outer surface of the adjusting slide block (6) is in sliding connection with the inner wall of the limit adjusting groove (5).
2. A foldable dual screen advertising machine as claimed in claim 1, wherein: the novel anti-theft device is characterized in that a protection block (61) is fixedly connected to the surface of the other side of the main body (1), a screw rod (62) is mounted on the inner wall of one side of the limit adjusting groove (5) through a bearing, and one end of the screw rod (62) penetrates through the main body (1) and extends to the inside of the protection block (61).
3. A foldable dual screen advertising machine as claimed in claim 2, wherein: the outer surface of the screw rod (62) is in threaded sleeve joint with the inner wall of the adjusting slide block (6), and a belt wheel (63) is fixedly sleeved on the outer surface of the screw rod (62).
4. A foldable dual screen advertising machine as claimed in claim 3, wherein: the outer surface transmission of band pulley (63) is connected with hold-in range (64), one of them lead screw (62) one end runs through and extends to one side surface of protection piece (61), one side surface fixed mounting of protection piece (61) has servo motor (65).
5. A foldable dual-screen advertising machine as claimed in claim 4, wherein: an output shaft of the servo motor (65) is fixedly connected with one end of one screw rod (62) through a coupler, and the opposite surfaces of the two adjusting slide blocks (6) are respectively hinged with a first adjusting rod (66) and a second adjusting rod (67) through pin shafts.
6. A foldable dual-screen advertising machine as claimed in claim 5, wherein: one end of the first adjusting rod (66) is hinged with the upper surface of the auxiliary machine body (3) through a pin shaft, one end of the second adjusting rod (67) is hinged with the lower surface of the auxiliary machine body (3) through a pin shaft, and a rubber block (68) is fixedly connected with one side surface of the auxiliary machine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870691.1U CN220303297U (en) | 2023-07-17 | 2023-07-17 | Foldable double-screen advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870691.1U CN220303297U (en) | 2023-07-17 | 2023-07-17 | Foldable double-screen advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303297U true CN220303297U (en) | 2024-01-05 |
Family
ID=89348838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870691.1U Active CN220303297U (en) | 2023-07-17 | 2023-07-17 | Foldable double-screen advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303297U (en) |
-
2023
- 2023-07-17 CN CN202321870691.1U patent/CN220303297U/en active Active
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