CN214610953U - Elevator projection advertisement appearance protective structure - Google Patents
Elevator projection advertisement appearance protective structure Download PDFInfo
- Publication number
- CN214610953U CN214610953U CN202120437164.6U CN202120437164U CN214610953U CN 214610953 U CN214610953 U CN 214610953U CN 202120437164 U CN202120437164 U CN 202120437164U CN 214610953 U CN214610953 U CN 214610953U
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- CN
- China
- Prior art keywords
- protective shell
- wall
- elevator
- placing bin
- elevator projection
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- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 57
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000002633 protecting effect Effects 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a projection advertising appearance technical field just discloses an elevator projection advertising appearance protective structure, including the protecting crust, the inner wall right side fixed mounting of protecting crust has the refrigeration interior machine, the right side fixed mounting of protecting crust has the refrigeration outer machine. This elevator projection advertising apparatus protective structure, movable mounting through bobbin and piston rod makes places the storehouse can the horizontal movement, because buffer spring's setting, thereby avoided placing the storehouse and take place the damage that the striking leads to inside elevator projection advertising apparatus with the protecting crust, the effect of rethread compression spring and fixed block, the effect of messenger's power slows down, at this moment, place the storehouse and carry out the displacement from top to bottom, make the slider do opposite reverse displacement in the spout, because extension spring's reaction force, the effect of messenger's power reduces once more, so, external vibrations power or impact have been slowed down, just also can not cause the damage to elevator projection advertising apparatus, just also can not cause the unnecessary trouble for the maintenance personal, made things convenient for the user to use.
Description
Technical Field
The utility model relates to a projection advertisement appearance technical field specifically is an elevator projection advertisement appearance protective structure.
Background
The elevator projection advertisement is through projection equipment, with advertisement video projection on the curtain of lift-cabin door top, the elevator projection has changed the easy shortcoming that shelters from and ignore of traditional bill-board, because people when taking the elevator, generally face the lift-cabin door, the propagation region of projection advertisement is very compelled, has strengthened the propagation dynamics of advertisement greatly.
Present elevator projection advertisement appearance exposes generally to be installed at elevator car top, and when the passenger in the elevator was at the longer article of transport length, elevator projection advertisement appearance was touched to article easily, can cause elevator projection advertisement appearance's damage even, causes the unnecessary trouble for maintenance personal, so provides an elevator projection advertisement appearance protective structure.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an elevator projection advertisement appearance protective structure possesses advantages such as protecting effect is good, has solved current elevator projection advertisement appearance and has generally exposed the top of installing in elevator car, and when the passenger in the elevator was when carrying the longer article of length, elevator projection advertisement appearance was touched easily to article, can cause elevator projection advertisement appearance's damage even, causes the trouble problem of unnecessary for the maintenance personal.
(II) technical scheme
For realizing the good purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: a protection structure of an elevator projection advertising device comprises a protection shell, wherein a refrigeration inner machine is fixedly installed on the right side of the inner wall of the protection shell, a refrigeration outer machine is fixedly installed on the right side of the protection shell, two movable fixed blocks are fixedly installed on the inner top wall and the inner bottom wall of the protection shell, compression springs are fixedly installed on one sides, far away from the inner wall of the protection shell, of the fixed blocks, one sides, far away from the inner wall of the protection shell, of the compression springs are fixedly connected with a placing bin, a positioning block is fixedly installed between the inner top wall and the inner bottom wall of the protection shell and positioned between the fixed blocks, two connecting rods are movably installed on the opposite sides of the positioning block, chutes are fixedly installed on the top and the bottom of the placing bin and positioned between the compression springs, a sliding block with one end extending into the chutes is fixedly installed on one side, far away from the inner wall of the protection shell, of the connecting rods, the utility model discloses a safety protection device for a vehicle, including a protective shell, a connecting rod, a first dodge gate, a second dodge gate, the equal movable mounting in left and right sides of placing the storehouse has the bobbin of quantity for two, the inside movable mounting of bobbin has one end to run through and extend to the outside piston rod of bobbin and one end and protective shell inner wall swing joint, one side fixed mounting that the protective shell inner wall was kept away from to the piston rod has one end and bobbin inner wall fixed connection's buffer spring, the top and the bottom of placing the storehouse just are located fixed mounting between spout and the compression spring and have the fin, the front of protective shell is seted up one end and is run through and extend to the inside projection hole of protective shell.
Preferably, the refrigeration inner machine is matched with the refrigeration outer machine, and the placing bin is a heat-conducting metal bin.
Preferably, the protective shell is made of plastic, and a through hole matched with the piston rod is formed in one side, away from the placing bin, of the pipe barrel.
Preferably, a first handle is fixedly installed on the left side of the first movable door, and a second handle is fixedly installed on the left side of the second movable door.
Preferably, the sliding block is matched with the sliding groove, and the radiating fins are aluminum radiating fins.
Preferably, the front surface of the placing bin is provided with a projection hole communicated with the projection hole, and the top of the protective shell is fixedly provided with a mounting plate.
(III) advantageous effects
Compared with the prior art, the utility model provides an elevator projection advertisement appearance protective structure possesses following beneficial effect:
1. this elevator projection advertising appearance protective structure, when the protecting crust received and come from external vibrations power or impact, the movable mounting through bobbin and piston rod made and placed the storehouse can the horizontal movement, because buffer spring's setting, thereby avoided placing the storehouse and the protecting crust and taken place the damage that the striking leads to inside elevator projection advertising appearance, the effect of rethread compression spring and fixed block slows down, this moment, place the storehouse and carry out the displacement from top to bottom, make the slider do opposite reverse displacement in the spout, because tension spring's reaction force, the effect of messenger's power reduces once more, so, external vibrations power or impact have been slowed down, just also can not cause the damage to elevator projection advertising appearance, just can not cause the unnecessary trouble for the maintenance personal yet, made things convenient for the user to use.
2. This elevator projection advertisement appearance protective structure when the elevator is inside overheated, will place the storehouse inside temperature through the fin and give off into the protecting crust, and at this moment, the refrigeration inner machine constantly gives the outer machine of refrigeration with the heat transmission in the protecting crust, and the outer machine of refrigeration gives off the temperature, has avoided elevator projection advertisement appearance to cause the damage because of the high temperature, has further made things convenient for the user to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a front view of the present invention.
In the figure: the device comprises a protective shell 1, a refrigerating inner machine 2, a refrigerating outer machine 3, a movable fixed block 4, a compression spring 5, a placing bin 6, a positioning block 7, a connecting rod 8, a sliding chute 9, an extension spring 10, a first movable door 11, a second movable door 12, a pipe barrel 13, a piston rod 14, a buffer spring 15, a radiating fin 16, a projection hole 17 and a sliding block 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a protective structure of an elevator projection advertising device comprises a protective shell 1, the protective shell 1 is made of plastic, a mounting plate is fixedly mounted at the top of the protective shell 1, a refrigeration inner unit 2 is fixedly mounted at the right side of the inner wall of the protective shell 1, a refrigeration outer unit 3 is fixedly mounted at the right side of the protective shell 1, the refrigeration inner unit 2 is matched with the refrigeration outer unit 3, two movable fixing blocks 4 are fixedly mounted on the inner top wall and the inner bottom wall of the protective shell 1, compression springs 5 are fixedly mounted on one sides of the fixing blocks 4 far away from the inner wall of the protective shell 1, one sides of the compression springs 5 far away from the inner wall of the protective shell 1 are fixedly connected with a placing bin 6, the placing bin 6 is a heat-conducting metal bin, positioning blocks 7 are fixedly mounted between the fixing blocks 4 on the inner top wall and the inner bottom wall of the protective shell 1, two connecting rods 8 are movably mounted on one sides opposite to the positioning blocks 7, the top and the bottom of the placing bin 6 and positioned between the compression springs 5 are fixedly provided with chutes 9, one side of the connecting rod 8 far away from the inner wall of the protective shell 1 is fixedly provided with a slide block 18, one end of the slide block 18 extends into the chute 9, the slide block 18 is matched with the chute 9, one side of the connecting rod 8 opposite to the slide block is fixedly connected with an extension spring 10, the left side of the placing bin 6 is embedded with a first movable door 11, the left side of the protective shell 1 and positioned at the left side of the first movable door 11 are embedded with a second movable door 12, the left side of the first movable door 11 is fixedly provided with a first handle, the left side of the second movable door 12 is fixedly provided with a second handle, the left side and the right side of the placing bin 6 are movably provided with two pipe barrels 13, the pipe barrels 13 are movably provided with through holes, one ends of the through and extend to the outside of the pipe barrels 13, one ends of the piston rods 14 movably connected with the inner wall of the protective shell 1 are far away from one side of the placing bin 6 and are provided with the through holes matched with the piston rods 14, one side of the piston rod 14 far away from the inner wall of the protective shell 1 is fixedly provided with a buffer spring 15, one end of the buffer spring is fixedly connected with the inner wall of the pipe barrel 13, the top and the bottom of the placing bin 6 are positioned between the chute 9 and the compression spring 5, the heat radiating fin 16 is an aluminum heat radiating fin, the front surface of the protective shell 1 is provided with a projection hole 17, one end of the projection hole 17 penetrates through and extends into the protective shell 1, the front surface of the placing bin 6 is provided with a projection hole communicated with the projection hole 17, when the protective shell 1 is subjected to external vibration force or impact force, the placing bin 6 can move left and right through the movable installation of the pipe barrel 13 and the piston rod 14, due to the arrangement of the buffer spring 15, the damage of the projection advertising device of the elevator caused by the impact between the placing bin 6 and the protective shell 1 is avoided, the action of the compression spring 5 and the fixed block 4 is relieved, at the moment, the placing bin 6 moves up and down, make slider 18 do opposite reverse displacement in spout 9, because extension spring 10's reaction force, the effect of messenger's power reduces once more, so, external vibrations power or impact have been slowed down, just also can not cause the damage to elevator projection advertisement appearance, just can not cause the unnecessary trouble for the maintenance personal yet, the user of having made things convenient for uses, when the elevator is inside overheated, will place 6 inside temperatures in storehouse through fin 16 and give off into protective housing 1, at this moment, the outer machine 3 of refrigerating is constantly given the heat transmission in protective housing 1 to the machine 2 of refrigerating, the outer machine 3 of refrigerating gives off the temperature, avoided elevator projection advertisement appearance to cause the damage because of the high temperature, further made things convenient for the user to use.
In conclusion, the protective structure of the elevator projection advertising device enables the placing bin 6 to move left and right through the movable installation of the pipe barrel 13 and the piston rod 14 when the protective shell 1 is subjected to vibration force or impact force from the outside, avoids the damage of the elevator projection advertising device inside due to the collision between the placing bin 6 and the protective shell 1 due to the arrangement of the buffer spring 15, reduces the action of force through the action of the compression spring 5 and the fixed block 4, at the moment, the placing bin 6 moves up and down to enable the sliding block 18 to do reverse displacement in the sliding groove 9, reduces the action of force again due to the reaction force of the tension spring 10, thus reduces the external vibration force or impact force, does not damage the elevator projection advertising device, does not cause unnecessary trouble for maintenance personnel, is convenient for a user to use, when the interior of the elevator is overheated, will place 6 inside temperatures in storehouse and give off into protecting crust 1 through fin 16, at this moment, the outer machine 3 of refrigeration is given constantly with the heat transmission in protecting crust 1 to the machine 2 of refrigeration, the outer machine 3 of refrigeration gives off the temperature, avoided elevator projection advertisement appearance to cause the damage because of the high temperature, further made things convenient for the user to use, it generally exposes the installation top in elevator car to have solved current elevator projection advertisement appearance, passenger when the elevator is in carrying the longer article of length, elevator projection advertisement appearance is touched easily to article, can cause the damage of elevator projection advertisement appearance even, cause the trouble problem of unnecessary for the maintenance personal.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an elevator projection advertisement appearance protective structure, includes protecting crust (1), its characterized in that: the refrigerator is characterized in that a refrigerating inner machine (2) is fixedly mounted on the right side of the inner wall of the protective shell (1), a refrigerating outer machine (3) is fixedly mounted on the right side of the protective shell (1), two movable fixed blocks (4) are fixedly mounted on the inner top wall and the inner bottom wall of the protective shell (1), a compression spring (5) is fixedly mounted on one side, away from the inner wall of the protective shell (1), of each fixed block (4), one side, away from the inner wall of the protective shell (1), of each compression spring (5) is fixedly connected with a placing bin (6), a positioning block (7) is fixedly mounted on the inner top wall and the inner bottom wall of the protective shell (1) and located between the fixed blocks (4), two connecting rods (8) are movably mounted on one side, opposite to each positioning block (7), a sliding chute (9) is fixedly mounted on the top and the bottom of the placing bin (6) and located between the compression springs (5), the connecting rod (8) is far away from one side of the inner wall of the protective shell (1) and is fixedly provided with a sliding block (18) with one end extending to the inside of the sliding groove (9), one side of the connecting rod (8) opposite to the inner wall of the protective shell (1) is fixedly connected with an extension spring (10), the left side of the placing bin (6) is embedded with a first movable door (11), the left side of the protective shell (1) and the left side of the first movable door (11) are embedded with a second movable door (12), the left side and the right side of the placing bin (6) are movably provided with two pipe barrels (13), the inner movable mounting of the pipe barrels (13) is provided with a piston rod (14) with one end penetrating through and extending to the outside of the pipe barrel (13) and one end movably connected with the inner wall of the protective shell (1), one side of the piston rod (14) far away from the inner wall of the protective shell (1) is fixedly provided with a buffer spring (15) with one end fixedly connected with the inner wall of the pipe barrel (13), place the top and the bottom in storehouse (6) and be located fixed mounting between spout (9) and compression spring (5) and have fin (16), the projection hole (17) that one end runs through and extend to protective housing (1) inside are seted up to the front of protective housing (1).
2. The elevator projection advertising device protection structure of claim 1, wherein: the refrigerating inner machine (2) is matched with the refrigerating outer machine (3), and the placing bin (6) is a heat-conducting metal bin.
3. The elevator projection advertising device protection structure of claim 1, wherein: the protective shell (1) is made of plastic, and a through hole matched with the piston rod (14) is formed in one side, far away from the placing bin (6), of the pipe barrel (13).
4. The elevator projection advertising device protection structure of claim 1, wherein: a first handle is fixedly installed on the left side of the first movable door (11), and a second handle is fixedly installed on the left side of the second movable door (12).
5. The elevator projection advertising device protection structure of claim 1, wherein: the sliding block (18) is matched with the sliding groove (9), and the radiating fins (16) are aluminum radiating fins.
6. The elevator projection advertising device protection structure of claim 1, wherein: the front surface of the placing bin (6) is provided with a projection hole communicated with the projection hole (17), and the top of the protective shell (1) is fixedly provided with a mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437164.6U CN214610953U (en) | 2021-03-01 | 2021-03-01 | Elevator projection advertisement appearance protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437164.6U CN214610953U (en) | 2021-03-01 | 2021-03-01 | Elevator projection advertisement appearance protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214610953U true CN214610953U (en) | 2021-11-05 |
Family
ID=78391915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120437164.6U Expired - Fee Related CN214610953U (en) | 2021-03-01 | 2021-03-01 | Elevator projection advertisement appearance protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214610953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620569A (en) * | 2022-03-04 | 2022-06-14 | 纷享传媒科技(南通)有限公司 | Anti-disassembly's elevator projection |
| CN117735354A (en) * | 2024-02-21 | 2024-03-22 | 沈阳日尧广告有限公司 | Advertisement putting device used in elevator |
-
2021
- 2021-03-01 CN CN202120437164.6U patent/CN214610953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620569A (en) * | 2022-03-04 | 2022-06-14 | 纷享传媒科技(南通)有限公司 | Anti-disassembly's elevator projection |
| CN117735354A (en) * | 2024-02-21 | 2024-03-22 | 沈阳日尧广告有限公司 | Advertisement putting device used in elevator |
| CN117735354B (en) * | 2024-02-21 | 2024-05-07 | 沈阳日尧广告有限公司 | Advertisement putting device used in elevator |
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Legal Events
| 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: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |