CN215911142U - Time-interval automatic changing advertisement cabinet with anti-blocking mechanism - Google Patents
Time-interval automatic changing advertisement cabinet with anti-blocking mechanism Download PDFInfo
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- CN215911142U CN215911142U CN202122463397.6U CN202122463397U CN215911142U CN 215911142 U CN215911142 U CN 215911142U CN 202122463397 U CN202122463397 U CN 202122463397U CN 215911142 U CN215911142 U CN 215911142U
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- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 7
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model discloses a time-interval automatic change advertisement cabinet with an anti-jamming mechanism, and relates to the technical field of advertisement cabinets. The advertising frame comprises an advertising frame, wherein a first U-shaped frame is in sliding fit with the advertising frame, a first tooth column is in rotating fit with the first U-shaped frame, and a second U-shaped frame is in sliding fit with the first U-shaped frame; a second tooth column is rotationally matched in the second U-shaped frame, and a rubber toothed belt is rotationally matched between the first tooth column and the second tooth column. The electric push rod drives the second U-shaped frame to slide, the second toothed column is driven to stretch the rubber toothed belt to deform and strain the advertisement roll, the probability that the advertisement roll falls off or is clamped on the rotating shaft of the transmission belt after long-time rotation is further reduced, the driving assembly is started to drive the first U-shaped frame to slide, so that the advertisement roll is attached to glass on the advertisement frame, and passers-by can see contents on the advertisement roll clearly.
Description
Technical Field
The utility model belongs to the technical field of advertisement cabinets, and particularly relates to a time-interval automatic change advertisement cabinet with an anti-jamming mechanism.
Background
The advertisement, as the name implies, is an advertisement that informs the general public of the society of something. The meaning of advertisement is broadly and narrowly defined. Non-economic advertising refers to advertising that is not targeted for profit, such as government announcements, political parties, religions, education, culture, municipal administration, social group initiatives, statements, and the like.
However, after the existing roll-type advertisement cabinet is used for a period of time, the advertisement roll is easy to displace along the axial direction of the transmission shaft of the transmission belt and then is clamped on the rotating shaft, so that the equipment is paralyzed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a time-interval automatic change advertising cabinet with an anti-blocking mechanism, which solves the technical problem that an advertising roll is easy to displace along the axial direction of a transmission shaft of a transmission belt and then is blocked on a rotating shaft after a roll type advertising cabinet is used for a period of time.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the time-interval automatic change advertisement cabinet with the anti-blocking mechanism comprises an advertisement frame, wherein a first U-shaped frame is matched in the advertisement frame in a sliding manner, a first tooth column is matched in the first U-shaped frame in a rotating manner, and a second U-shaped frame is matched in the first U-shaped frame in a sliding manner;
the second U-shaped frame is rotationally matched with a second toothed column, a rubber toothed belt is rotationally matched between the first toothed column and the second toothed column, an electric push rod connected with the second U-shaped frame is arranged in the first U-shaped frame, a driving assembly connected with the first U-shaped frame is arranged in the advertisement frame, and a glass frame is arranged on the outer side of the advertisement frame.
Optionally, a servo motor is installed on one side of the first U-shaped frame, and the output end of the servo motor extends into the first U-shaped frame and is connected with the first tooth column.
Optionally, the driving assembly comprises a motor arranged on the inner side of the upper portion of the advertisement frame, a first bevel gear rotationally matched with the inner wall of the advertisement frame, a threaded rod arranged at one end of the first bevel gear and in threaded fit with the first U-shaped frame, and a second bevel gear arranged at the output end of the motor and meshed with the first bevel gear.
Optionally, both ends all laminate with the advertisement frame inner wall about first U type frame.
Optionally, a space is formed between the second U-shaped frame and the inner wall of the bottom of the advertisement frame.
Optionally, the opening of the second U-shaped frame faces the inner wall of the upper part of the advertisement frame.
The embodiment of the utility model has the following beneficial effects:
according to one embodiment of the utility model, the second U-shaped frame is driven to slide by the electric push rod to drive the second toothed column to stretch the rubber toothed belt to deform and strain the advertisement roll, so that the probability that the advertisement roll falls off or is clamped on the rotating shaft of the transmission belt after rotating for a long time is reduced, and the driving assembly is started to drive the first U-shaped frame to slide to enable the advertisement roll to be attached to glass on the advertisement frame, so that passers-by can see the content on the advertisement roll clearly.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a first U-shaped frame according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of one embodiment of the present invention.
Wherein the figures include the following reference numerals:
advertisement frame 1, first U type frame 2, first tooth post 3, second U type frame 4, second tooth post 5, rubber cingulum 6, electric putter 7, glass frame 8, servo motor 9, motor 10, first bevel gear 11, threaded rod 12, second bevel gear 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1-3, in the present embodiment, a time-share automatic advertisement cabinet with an anti-jamming mechanism is provided, which includes: the advertisement frame 1 is provided with a first U-shaped frame 2 in sliding fit, a first tooth column 3 is rotationally matched in the first U-shaped frame 2, and a second U-shaped frame 4 is in sliding fit;
second tooth post 5 is rotationally matched in second U type frame 4, rubber toothed belt 6 is rotationally matched between first tooth post 3 and second tooth post 5, electric putter 7 connected with second U type frame 4 is arranged in first U type frame 2, driving assembly connected with first U type frame 2 is arranged in advertisement frame 1, glass frame 8 is arranged on the outer side of advertisement frame 1, and glass is arranged in glass frame 8.
The application of one aspect of the embodiment is as follows: after the advertisement roll is unfolded and wound around the rubber toothed belt 6, two ends of the advertisement roll are fixed together, then the electric push rod 7 is started to drive the second U-shaped frame 4 to slide, the second toothed column 5 is driven to stretch the rubber toothed belt 6 to deform, the advertisement roll is tensioned, the probability that the advertisement roll falls off or is clamped on a rotating shaft of the transmission belt after being rotated for a long time is further reduced, and then the driving assembly is started to drive the first U-shaped frame 2 to slide so that the advertisement roll is attached to glass on an advertisement frame. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
Drive second U type frame 4 through electric putter 7 and slide, drive the taut advertisement of 6 deformations of the tensile rubber cingulums of second tooth post 5 and roll up, and then reduce the advertisement and roll up and drop or long-time the back displacement card that rotates and change epaxial probability in the drive belt, open drive assembly and drive first U type frame 2 and slide and make the advertisement roll up and the glass laminating on the advertisement frame, the passerby of being convenient for sees the content on the advertisement roll up clearly.
In the embodiment, a servo motor 9 is arranged on one side of the first U-shaped frame 2, and the output end of the servo motor 9 extends into the first U-shaped frame 2 and is connected with the first tooth post 3.
The driving assembly of this embodiment includes a motor 10 installed on the inner side of the upper portion of the advertisement frame 1, a first bevel gear 11 rotatably fitted on the inner wall of the advertisement frame 1, a threaded rod 12 installed at one end of the first bevel gear 11 and threadedly engaged with the first U-shaped frame 2, and a second bevel gear 13 installed at the output end of the motor 10 and engaged with the first bevel gear 11.
The upper end and the lower end of the first U-shaped frame 2 of the embodiment are both attached to the inner wall of the advertisement frame 1.
The second U-shaped frame 4 of the present embodiment is spaced from the inner wall of the bottom of the advertisement frame 1.
The second U-shaped frame 4 of this embodiment is opened toward the upper inner wall of the advertisement frame 1.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. Automatic advertisement cabinet that changes of timesharing with anti-sticking mechanism, its characterized in that includes: the advertisement frame (1), the advertisement frame (1) is internally matched with a first U-shaped frame (2) in a sliding way, and the first U-shaped frame (2) is internally matched with a first tooth column (3) in a rotating way and is matched with a second U-shaped frame (4) in a sliding way;
second tooth post (5) have been rotated to second U type frame (4) normal running fit, normal running fit has rubber cingulum (6) between first tooth post (3) and second tooth post (5), and the built-in electric putter (7) of being connected with second U type frame (4) that are equipped with in first U type frame (2), and the built-in drive assembly who is connected with first U type frame (2) that is equipped with in advertisement frame (1), and glass frame (8) have been installed to advertisement frame (1) outside.
2. The time-share automatic switching advertisement cabinet with the anti-jamming mechanism according to claim 1, characterized in that a servo motor (9) is installed at one side of the first U-shaped frame (2), and the output end of the servo motor (9) extends into the first U-shaped frame (2) to be connected with the first tooth post (3).
3. The time-sharing automatic conversion advertising cabinet with the anti-jamming mechanism as claimed in claim 1, wherein the driving assembly comprises a motor (10) mounted on the inner side of the upper portion of the advertising frame (1), a first bevel gear (11) rotatably fitted on the inner wall of the advertising frame (1), a threaded rod (12) mounted on one end of the first bevel gear (11) and threadedly engaged with the first U-shaped frame (2), and a second bevel gear (13) mounted on the output end of the motor (10) and engaged with the first bevel gear (11).
4. The time-sharing automatic change advertising cabinet with the anti-jamming mechanism as claimed in claim 1, wherein the upper and lower ends of the first U-shaped frame (2) are attached to the inner wall of the advertising frame (1).
5. The time-share automatic change advertising cabinet with the anti-jamming mechanism according to claim 1, wherein the second U-shaped frame (4) is spaced from the inner wall of the bottom of the advertising frame (1).
6. The time-share automatic changing advertisement cabinet with anti-seize mechanism according to claim 1, wherein the second U-shaped frame (4) is opened toward the upper inner wall of the advertisement frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463397.6U CN215911142U (en) | 2021-10-13 | 2021-10-13 | Time-interval automatic changing advertisement cabinet with anti-blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463397.6U CN215911142U (en) | 2021-10-13 | 2021-10-13 | Time-interval automatic changing advertisement cabinet with anti-blocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215911142U true CN215911142U (en) | 2022-02-25 |
Family
ID=80312121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122463397.6U Expired - Fee Related CN215911142U (en) | 2021-10-13 | 2021-10-13 | Time-interval automatic changing advertisement cabinet with anti-blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215911142U (en) |
-
2021
- 2021-10-13 CN CN202122463397.6U patent/CN215911142U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |