CN110728926A - Advertisement media device - Google Patents
Advertisement media device Download PDFInfo
- Publication number
- CN110728926A CN110728926A CN201910953671.2A CN201910953671A CN110728926A CN 110728926 A CN110728926 A CN 110728926A CN 201910953671 A CN201910953671 A CN 201910953671A CN 110728926 A CN110728926 A CN 110728926A
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- Prior art keywords
- groove
- clamping
- frame
- media device
- outer frame
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
Abstract
The invention provides an advertising media device, which belongs to the field of media equipment and comprises a bottom frame, an outer frame and a fixed plate, wherein the fixed plate is connected to the back surface of the bottom frame, and the outer frame is detachably connected to the front surface of the bottom frame; an installation groove is formed in the middle of the bottom frame, a connecting sheet is arranged on the wall surface of the installation groove, the fixed plate is arranged in the installation groove, and the connecting sheet is connected with the fixed plate; and a clamping device is also arranged in the mounting groove. Have fixed underframe and mobilizable frame, when changing the publicity page, only need with the frame pull down can, change time is short, efficient.
Description
Technical Field
The invention relates to the field of media equipment, in particular to an advertisement media device.
Background
At present common setting is the frame form at elevator or the media equipment in the subway station many, and its structure is whole comparatively simple, and the propaganda poster is fixed simply inside the media equipment, need tear the frame down from the wall when changing the propaganda poster, and whole operation is comparatively loaded down with trivial details, and maintenance efficiency is lower.
Disclosure of Invention
The invention provides an advertisement media device, which aims to solve the problems in the prior art.
The invention is realized by the following steps:
an advertising media device comprises a bottom frame, an outer frame and a fixed plate, wherein the fixed plate is connected to the back surface of the bottom frame, and the outer frame is detachably connected to the front surface of the bottom frame; an installation groove is formed in the middle of the bottom frame, a connecting sheet is arranged on the wall surface of the installation groove, the fixed plate is arranged in the installation groove, and the connecting sheet is connected with the fixed plate; and a clamping device is also arranged in the mounting groove.
Furthermore, the middle part of the outer frame is provided with a transparent panel, and the clamping device is positioned between the panel and the fixed plate.
Furthermore, a groove is formed in the side portion of the fixing plate, the connecting piece is arranged in the groove, and connecting holes are formed in the bottom of the groove and the connecting piece.
Furthermore, a sliding groove is vertically formed in the bottom frame, a sliding block is arranged on the outer frame, and the sliding block is connected to the sliding groove in a sliding mode;
the bottom frame comprises an inner top strip positioned at the top of the bottom frame, a sinking groove is formed in the bottom of the inner top strip, two groups of clamping devices are further arranged on the inner top strip, and the two groups of clamping devices are respectively positioned on two sides of the sinking groove; the clamping device comprises a push plate and a clamping block which are connected, an L-shaped accommodating groove is formed in the inner top strip, the top end of the accommodating groove is communicated with the top of the inner top strip, the bottom end of the accommodating groove is communicated with the side part of the sinking groove, the clamping block is arranged in the accommodating groove, the end part of the clamping block extends into the sinking groove, and the push plate is located at the top of the inner top strip;
the frame is including the outer top strip that is located its top, the middle part of outer top strip is provided with the joint rod, the both sides of the tip of joint rod are provided with the draw-in groove, the tip of joint rod stretches into sink the groove, the fixture block card is gone into the draw-in groove promotes the push pedal can make the fixture block breaks away from the draw-in groove.
Furthermore, one end of the clamping block, which is positioned in the accommodating groove, is connected with the inner wall of the accommodating groove through a spring, the bottom of one end of the clamping block, which is positioned in the clamping groove, is an inclined plane, and the two sides of the top of the clamping rod are also provided with inclined planes.
Furthermore, the sliding grooves are formed in one surface, facing the outer frame, of the bottom frame, and two sliding grooves are arranged in parallel; a baffle is arranged at the notch of the sliding groove, a limiting bulge is arranged at the side part of the sliding block, and the limiting bulge is positioned at the inner side of the baffle; a gap is arranged between the top of the baffle and the top end of the sliding groove, and the width of the gap is larger than that of the limiting protrusion.
Furthermore, the limiting protrusion is located below the notch, a space is formed between the top of the clamping rod and the top wall of the sinking groove, and the limiting protrusion can be moved to the notch by moving the outer frame upwards.
Furthermore, the top end of the baffle is of an inclined plane structure, the limiting bulge faces towards one side of the baffle and is provided with an elastic sheet, the elastic sheet is arranged in an inclined mode, the bottom end of the elastic sheet is fixedly connected with the limiting bulge, and the elastic sheet is attached to the baffle.
The advertising media device provided by the invention is provided with the fixed bottom frame and the movable outer frame, when the propaganda page is replaced, only the outer frame needs to be detached, the replacement time is short, and the efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of an advertisement media device according to an embodiment of the present invention;
FIG. 2 is a schematic top view of an advertising media device provided in an embodiment of the present invention;
fig. 3 is a schematic front view of the advertisement media device provided by the embodiment of the present invention with the outer frame removed;
fig. 4 is a schematic front view of a fixing plate of an advertisement media device according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view illustrating a connection between a bottom frame and a fixing plate of an advertising media device according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view illustrating a clamping rod and a clamping block in the advertisement media device according to the embodiment of the present invention;
fig. 7 is a schematic rear view of an outer frame of an advertisement media device according to an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of a slider connected to a chute of an advertising media device according to an embodiment of the present invention;
FIG. 9 is a schematic top view of a slider in an advertising media device according to an embodiment of the present invention;
FIG. 10 is a schematic side view of a slider in an advertising media device according to an embodiment of the invention;
fig. 11 is a schematic structural diagram of the advertisement media device according to the embodiment of the present invention after the outer frame is opened downward.
Summary of reference numerals: the bottom frame 11, the outer frame 12, the fixed plate 13, the mounting groove 14, the connecting sheet 15, the panel 16, the groove 17, the connecting hole 18, the sliding groove 19, the sliding block 20, the inner top strip 21, the sinking groove 22, the pushing plate 23, the clamping block 24, the accommodating groove 25, the outer top strip 26, the clamping rod 27, the clamping groove 28, the spring 29, the baffle 30, the limiting protrusion 31, the notch 32, the elastic sheet 33, the clamping plate 34, the blocking sheet 35, the crack 36, the patch 37 and the metal sheet 38.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-11.
This embodiment provides an advertisement media device, and this kind of media device has fixed underframe and mobilizable frame, when changing the publicity page, only need with the frame pull down can, the change time is short, efficient.
As shown in fig. 1, the advertisement media device includes a bottom frame 11, an outer frame 12 and a fixing plate 13, wherein the fixing plate 13 is connected to the back surface of the bottom frame 11, and the outer frame 12 is detachably connected to the front surface of the bottom frame 11; an installation groove 14 is formed in the middle of the bottom frame 11, a connecting sheet 15 is arranged on the wall surface of the installation groove 14, the fixed plate 13 is arranged in the installation groove 14, and the connecting sheet 15 is connected with the fixed plate 13; a clamping device is also provided in the mounting groove 14. The frame 12 has a transparent face plate 16 in the middle, and the holding means is located between the face plate 16 and the fixing plate 13.
As shown in fig. 3 and 4, the fixing plate 13 has a groove 17 at a side thereof, the connecting plate 15 is disposed in the groove 17, and the connecting holes 18 are formed at a bottom of the groove 17 and the connecting plate 15.
As shown in fig. 3 and 5, the clamping device includes a blocking piece 35, the blocking pieces 35 are disposed on both sides of the mounting groove 14, the blocking piece 35 is parallel to the fixing plate 13, and a gap 36 is formed between the blocking piece 35 and the fixing plate 13; the top end of the baffle 35 is spaced from the top end of the mounting groove 14;
the top of the fixed plate 13 is also provided with a splint 34, the splint 34 is strip-shaped, the splint 34 is arranged along the horizontal direction, the splint 34 has magnetism, the top end of the splint 34 is movably connected with the fixed plate 13, the fixed plate 13 is also provided with a patch 37, the patch 37 is made of metal, and the splint 34 is attracted with the patch 37; a metal plate 38 is provided on the top wall of the mounting groove 14, and the clamping plate 34 can be engaged with the metal plate 38 when the clamping plate 34 is turned to the horizontal position.
As shown in fig. 3, a sliding groove 19 is vertically arranged on the bottom frame 11, a sliding block 20 is arranged on the outer frame 12, and the sliding block 20 is slidably connected to the sliding groove 19;
as shown in fig. 6, the bottom frame 11 includes an inner top strip 21 located at the top thereof, a sinking groove 22 is provided at the bottom of the inner top strip 21, and two sets of latch devices are further provided on the inner top strip 21 and located at two sides of the sinking groove 22 respectively; the clamping device comprises a push plate 23 and a clamping block 24 which are connected, an L-shaped accommodating groove 25 is formed in the inner top strip 21, the top end of the accommodating groove 25 is communicated with the top of the inner top strip 21, the bottom end of the accommodating groove 25 is communicated with the side part of the sinking groove 22, the clamping block 24 is arranged in the accommodating groove 25, the end part of the clamping block 24 extends into the sinking groove 22, and the push plate 23 is positioned at the top of the inner top strip 21;
as shown in fig. 7, the outer frame 12 includes an outer top bar 26 located at the top thereof, a clamping rod 27 is disposed at the middle of the outer top bar 26, clamping grooves 28 are disposed at both sides of the end of the clamping rod 27, the end of the clamping rod 27 extends into the sinking groove 22, the clamping block 24 is clamped into the clamping groove 28, and the pushing plate 23 is pushed to separate the clamping block 24 from the clamping groove 28.
One end of the clamping block 24 positioned in the accommodating groove 25 is connected with the inner wall of the accommodating groove 25 through a spring 29, the bottom of one end of the clamping block 24 positioned in the clamping groove 28 is an inclined plane, and two sides of the top of the clamping rod 27 are also provided with inclined planes.
As shown in fig. 3 and 8, the sliding grooves 19 are disposed on one surface of the bottom frame 11 facing the outer frame 12, and two of the sliding grooves 19 are disposed in parallel; a baffle 30 is arranged at the notch of the sliding groove 19, a limiting bulge 31 is arranged at the side part of the sliding block 20, and the limiting bulge 31 is positioned at the inner side of the baffle 30; a gap 32 is arranged between the top of the baffle 30 and the top end of the sliding chute 19, and the width of the gap 32 is larger than that of the limiting protrusion 31.
The limiting protrusion 31 is located below the notch 32, a space is formed between the top of the clamping rod 27 and the top wall of the sinking groove 22, and the limiting protrusion 31 can be moved to the notch 32 by moving the outer frame 12 upwards.
As shown in fig. 9 and 10, the top end of the baffle 30 is an inclined surface structure, the elastic sheet 33 is arranged on one side of the limiting protrusion 31 facing the baffle 30, the elastic sheet 33 is arranged obliquely, the bottom end of the elastic sheet 33 is fixedly connected with the limiting protrusion 31, and the elastic sheet 33 is attached to the baffle 30.
The bottom frame 11 and the outer frame 12 are both frame structures, and the outer dimensions thereof are substantially the same, so that the outer part is relatively flat after the two are connected. The fixing plate 13 enables the media device to be connected to a wall surface, enabling the media device to be installed in an elevator or a corridor or corridor of a building.
A holding device is provided in the mounting groove 14 for holding a leaflet (or advertising paper), and the outer frame 12 has a transparent panel 16, so that the leaflet held in the bottom frame 11 can be used for advertising.
During the use, fix fixed plate 13 on the wall earlier, later connect the underframe 11 on fixed plate 13, connect the leaflet on clamping device, connect frame 12 on underframe 11 at last, accomplish the installation work. When the publicity pages are replaced, only the outer frame 12 needs to be detached from the bottom frame 11, and the bottom frame 11 does not need to be detached from the fixed plate 13, so that the replacement efficiency is higher than that of the traditional media equipment.
The bottom frame 11 is a frame structure, wherein a mounting groove 14 for mounting the fixing plate 13 is formed in the middle of the bottom frame 11, and after the fixing plate 13 is mounted in the mounting groove 14, the top of the fixing plate 13 is attached to the top wall of the mounting groove 14, so that the fixing plate 13 can stably support the bottom frame 11. And the bottom frame 11 and the fixed plate 13 are also connected through a connecting piece 15, so that the connection is more stable.
Be provided with recess 17 on the fixed plate 13, recess 17 can hold connection piece 15, and when making connection piece 15 be located recess 17, the surperficial parallel and level of connection piece 15 and fixed plate 13's surface do not influence the installation of propaganda page or leaf. The bottom of the groove 17 and the connecting piece 15 are both provided with connecting holes 18, so that the two can be connected through bolts.
The holding device is used for holding the publicity pages, which are generally made of paper and can also be made of plastic or other materials. The two sides of the mounting groove 14 are provided with the blocking pieces 35, the blocking pieces 35 are of a long sheet structure and are small in width, a gap 36 is formed between the blocking pieces 35 and the fixing plate 13, the two sides of the publicity page can be clamped in the gap 36 after the publicity page is mounted, the publicity page is kept in a vertical state through the blocking effect of the blocking pieces 35, and after the outer frame 12 is connected to the bottom frame 11, the publicity page can be stably clamped in the bottom frame 11.
A clamping plate 34 for clamping the top end of the publicity pages is also arranged on the top of the fixed plate 13, the clamping plate 34 has magnetism, can be made of magnetic strips or metal or plastic plates, and is internally provided with a magnet. The top end of the clamping plate 34 is movably connected with the fixing plate 13, so that the clamping plate 34 can freely turn up and down. The fixing plate 13 is further provided with a patch 37, and the patch 37 is close to the clamping plate 34, so that the clamping plate 34 can be attracted with the patch 37 when the clamping plate 34 is in the vertical state. After the publicity page is inserted, the top of publicity page is located between paster 37 and splint 34, through the clamping effect of splint 34, can play the fixed action to the top of publicity page, makes the publicity page connect in underframe 11 more steadily, can not appear the distortion, buckle the condition such as, plays better bandwagon effect.
A metal sheet 38 capable of being attracted with the clamping plate 34 is further arranged on the top wall of the mounting groove 14, the metal sheet 38 is positioned above the clamping plate 34, and when the clamping plate 34 is turned to the horizontal position, the metal sheet 38 can be attracted with the clamping plate 34, so that the clamping plate 34 is temporarily kept in the horizontal position. The provision of the metal sheet 38 facilitates the replacement of the promotional sheet. At the time of replacement, the sheet 34 is turned to the horizontal, the old leaflet is released from the binding of the sheet 34, the old leaflet is taken out and inserted into a new leaflet, and then the sheet 34 is turned downward and attached to the patch 37, thereby completing the replacement work.
The bottom frame 11 and the outer frame 12 are in sliding connection, so that the outer frame 12 does not need to be separated from the bottom frame 11 when the outer frame 12 is opened, the opening is quicker, and the replacement efficiency is higher; and the bottom frame 11 is connected with the top of the outer frame 12 through a clamping structure, so that the connection is stable and the opening is convenient.
The bottom frame 11 is a frame structure, the top of the bottom frame 11 is an inner top strip 21, and the whole bottom frame 11 can be a one-piece structure, for example, integrally formed by a casting mold. The inner top strip 21 can also be machined separately from the other components. The both sides of underframe 11 one side towards frame 12 are provided with spout 19, and spout 19 is along vertical setting, and spout 19 has certain height, and is far less than underframe 11's height, makes spout 19 roughly be in underframe 11's middle part position for frame 12 can have certain stroke of opening, also can not make the stroke too big.
The width of each member constituting the base frame 11 is smaller than that of each member of the outer frame 12, so that the outer frame 12 can shield the members such as the stopper 35 and the clip 34, and only the picture displayed by the advertisement sheet can be seen when viewed from the outside.
The bottom of the inner top strip 21 is provided with a sinking groove 22, and the bottom of the sinking groove 22 is communicated with the bottom of the inner top strip 21, so that the outer frame 12 can be opened downwards. Two sets of latch devices are symmetrically arranged on two sides of the sinking groove 22, a clamping rod 27 is arranged on an outer top strip 26 of the outer frame 12, the clamping rod 27 is clamped by the two sets of latch devices, so that the clamping rod 27 can be more stably clamped in the sinking groove 22, and the two sets of latch devices can be operated simultaneously when the outer frame 12 is opened, so that the outer frame 12 is not easy to be opened by mistake, and other personnel can not operate the media device arranged in the public space by mistake. And the media device is arranged to have a certain height, so that a common person can not see the top of the media device when standing, and the operation idea can not be generated.
The clamping device is provided with a push plate 23 and a clamping block 24, the clamping block 24 is arranged in the accommodating groove 25 and can move in the accommodating groove 25, the push plate 23 is positioned at the top of the inner top strip 21, so that a worker can push the push plate 23 from the outside, and the push plate 23 can drive the clamping block 24 to move, so that the clamping block 24 is separated from the clamping rod 27.
When the outer frame 12 is opened, a worker operates one push plate 23 with both hands respectively to move the two push plates 23 in opposite directions, so that the two clamping blocks 24 are separated from the clamping rod 27 at the same time, the clamping rod 27 is separated from the constraint of the clamping device, and the outer frame 12 can be opened downwards.
As shown in fig. 11, after the outer frame 12 is opened downwards, the top of the outer top strip 26 is located below the fixing plate 13, and the staff can pull out the leaflet from the top and replace the leaflet with a new leaflet, and the whole process is simple and smooth.
After the replacement is completed, the outer frame 12 is pushed upwards, the clamping rod 27 is pushed into the sinking groove 22, the clamping block 24 is clamped with the clamping rod 27 again, and the outer frame 12 is restored to the original position.
One end of the latch 24 is connected with the receiving groove 25 through a spring 29, and the spring 29 has elasticity to the latch 24, so that the latch 24 has a movement tendency towards the catch rod 27, and the latch 24 can automatically return to the original position. And the bottom of the clamping block 24 and the top of the clamping rod 27 are provided with inclined planes, when the outer frame 12 moves upwards, the clamping rod 27 is contacted with the clamping block 24, and the clamping rod 27 can be clamped with the clamping block 24 under the action of the inclined planes.
A baffle 30 is arranged in the chute 19, a limit bulge 31 is arranged on the slide block 20, the limit bulge 31 can not move along the horizontal direction under the limit action of the baffle 30, and the outer frame 12 is limited on the bottom frame 11 and can only slide along the vertical direction.
When the latch bar 27 is latched with the latch 24, the downward sliding of the outer frame 12 is restricted. The outer frame 12 has a certain stroke of upward movement in a normal state.
The top of the catch bar 27 is spaced from the top wall of the sink 22 such that the catch bar 27 can move upward; a notch 32 is arranged at the top of the slide groove 19, and the lower limiting protrusion 31 has a certain distance from the top end of the slide groove 19 in a normal state, so that the slide block 20 can move upwards along the slide groove 19. And the outer frame 12 is moved upwards, so that the limit protrusion 31 can be moved to the position of the notch 32, and the outer frame 12 can be pulled outwards at the moment, so that the outer frame 12 is separated from the bottom frame 11.
In a normal state (the outer frame 12 is flush with the bottom frame 11), the stop 30 limits the limiting protrusion 31 in the sliding groove 19 so that the outer frame 12 cannot move outwards, and the latch 24 limits the catch rod 27 in the sinking groove 22 so that the outer frame 12 cannot move downwards.
A pressing plate can be arranged at the top of the inner top strip 21, one end of the pressing plate is hinged with the inner top strip 21, and the other end of the pressing plate is pressed above the outer top strip 26, so that the outer frame 12 cannot move upwards; when the frame 12 needs to be moved upward, the pressing plate is rotated to be separated from the frame 12, so that the frame 12 can be removed from the base frame 11.
The elastic sheet 33 is arranged at the side part of the limiting protrusion 31, so that the elastic sheet 33 is attached to the baffle 30, and the elastic sheet 33 is closely connected with the baffle 30, so that the outer frame 12 can not move outwards basically when being connected to the bottom frame 11, and the outer frame 12 is more stable. The top end of the baffle 30 is provided with an inclined plane structure, and when the limiting protrusion 31 is inserted into the slot from the notch 32 and moves the limiting protrusion 31 downwards, the elastic sheet 33 can be tightly attached to the inner wall of the baffle 30 under the transition of the inclined plane structure.
It can be seen that the advertisement media device has a novel structure, is more convenient and quicker to replace the publicity pages, and has higher efficiency.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An advertising media device is characterized by comprising a bottom frame, an outer frame and a fixed plate, wherein the fixed plate is connected to the back surface of the bottom frame, and the outer frame is detachably connected to the front surface of the bottom frame; an installation groove is formed in the middle of the bottom frame, a connecting sheet is arranged on the wall surface of the installation groove, the fixed plate is arranged in the installation groove, and the connecting sheet is connected with the fixed plate; and a clamping device is also arranged in the mounting groove.
2. An advertising media device according to claim 1, wherein the outer frame has a transparent panel in the middle thereof, and the holding means is located between the panel and the fixing plate.
3. An advertising media device according to claim 1, wherein the side of the fixing plate is provided with a groove, the connecting piece is placed in the groove, and the bottom of the groove and the connecting piece are provided with connecting holes.
4. An advertising media device according to claim 2, wherein the bottom frame is vertically provided with a sliding groove, the outer frame is provided with a sliding block, and the sliding block is slidably connected to the sliding groove;
the bottom frame comprises an inner top strip positioned at the top of the bottom frame, a sinking groove is formed in the bottom of the inner top strip, two groups of clamping devices are further arranged on the inner top strip, and the two groups of clamping devices are respectively positioned on two sides of the sinking groove; the clamping device comprises a push plate and a clamping block which are connected, an L-shaped accommodating groove is formed in the inner top strip, the top end of the accommodating groove is communicated with the top of the inner top strip, the bottom end of the accommodating groove is communicated with the side part of the sinking groove, the clamping block is arranged in the accommodating groove, the end part of the clamping block extends into the sinking groove, and the push plate is located at the top of the inner top strip;
the frame is including the outer top strip that is located its top, the middle part of outer top strip is provided with the joint rod, the both sides of the tip of joint rod are provided with the draw-in groove, the tip of joint rod stretches into sink the groove, the fixture block card is gone into the draw-in groove promotes the push pedal can make the fixture block breaks away from the draw-in groove.
5. An advertising media device according to claim 4, wherein one end of the clamping block located in the accommodating groove is connected with the inner wall of the accommodating groove through a spring, the bottom of the end of the clamping block located in the clamping groove is inclined, and two sides of the top of the clamping rod are also provided with inclined surfaces.
6. An advertising media device according to claim 4, wherein the sliding groove is provided on a surface of the bottom frame facing the outer frame, and two of the sliding grooves are provided in parallel; a baffle is arranged at the notch of the sliding groove, a limiting bulge is arranged at the side part of the sliding block, and the limiting bulge is positioned at the inner side of the baffle; a gap is arranged between the top of the baffle and the top end of the sliding groove, and the width of the gap is larger than that of the limiting protrusion.
7. An advertising media device according to claim 6, wherein the limiting protrusion is located below the notch, a space is provided between the top of the catch bar and the top wall of the sink groove, and moving the outer frame upward moves the limiting protrusion to the notch.
8. The advertising media device as claimed in claim 6, wherein the top of the baffle is a slope structure, the limiting protrusion is provided with a spring plate on one side facing the baffle, the spring plate is arranged obliquely, the bottom of the spring plate is fixedly connected with the limiting protrusion, and the spring plate is attached to the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953671.2A CN110728926A (en) | 2019-10-09 | 2019-10-09 | Advertisement media device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953671.2A CN110728926A (en) | 2019-10-09 | 2019-10-09 | Advertisement media device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110728926A true CN110728926A (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910953671.2A Pending CN110728926A (en) | 2019-10-09 | 2019-10-09 | Advertisement media device |
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| Country | Link |
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| CN (1) | CN110728926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645168A (en) * | 2020-08-21 | 2021-04-13 | 丽阳电梯工程有限公司 | Advertisement putting column in elevator and use method thereof |
| CN114377777A (en) * | 2021-12-09 | 2022-04-22 | 徐州市万达石英有限公司 | Quartz raw material fine grinding treatment equipment |
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Application publication date: 20200124 |