CN211903477U - Protective device for cold storage door of refrigeration house - Google Patents
Protective device for cold storage door of refrigeration house Download PDFInfo
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- CN211903477U CN211903477U CN202020353375.7U CN202020353375U CN211903477U CN 211903477 U CN211903477 U CN 211903477U CN 202020353375 U CN202020353375 U CN 202020353375U CN 211903477 U CN211903477 U CN 211903477U
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Abstract
The utility model belongs to the technical field of the cold storage door, especially, be a protector of freezer cold-stored door, including the cold-stored door body, the fixedly connected with hollow groove all around of cold-stored door body front end face, the front end fixedly connected with guard plate of hollow groove, the rear end face fixedly connected with a plurality of springs of guard plate, the other end of a plurality of springs all fixedly connected with clamp plate, the rear of a plurality of clamp plates all is provided with pressure sensor, the middle part of cold-stored door body front end face is installed with the controller, the front end face fixedly installed of controller has the alarm lamp, the transmission end signal of controller is connected with the cell-phone terminal; when the outside of cold-stored door body receives the great foreign object striking of shape, a plurality of spring pressurized and the pressure sensor contact of guard plate rear side, transmit pressure signal to the controller when pressure sensor, when pressure reaches the controller predetermined value after that, will start the alarm lamp and flash, and the cell-phone terminal that user is given to the simultaneous transmission signal to reach the effect of in time reporting to the police to the staff.
Description
Technical Field
The utility model relates to a cold storage door technical field, concretely relates to protector of cold-stored door of freezer.
Background
The cold storage is mainly used as constant-temperature storage cold air equipment for food, dairy products, meat, aquatic products, medicines, seedling scientific experiments and the like, and also belongs to refrigeration equipment, along with the increasing improvement of living standard of people, the logistics industry is continuously strong, and a logistics company needs to use a truck with the cold storage when transporting cross-regional fruits, vegetables and seafood.
The protection device of cold-stored door on freight train has certain crashproof effect when being strikeed by other objects, nevertheless when being destroyed seriously, and when unmanned supervision, can not in time report to the police to the staff, also can not in time inform the staff including when the inside of cold-stored door breaks down.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem provided in the background art, the utility model provides a protector of freezer cold-stored door has the characteristics that can in time report to the police to the staff when freezer door inside and outside is seriously destroyed.
In order to achieve the above object, the utility model provides a following technical scheme: a protective device of a refrigeration house cold storage door comprises a cold storage door body, wherein the periphery of the front end surface of the cold storage door body is fixedly connected with a hollow groove, a protection plate is fixedly connected at the front end of the hollow groove, a plurality of extension tubes are fixedly connected between the protection plate and the cold storage door body, springs are arranged inside the extension tubes, the front ends of the springs are fixedly connected with the protection plate, the other ends of the springs are fixedly connected with a pressing plate, pressure sensors are arranged behind the pressing plates, the rear end faces of the pressure sensors are fixedly mounted with the cold storage door body, the mid-mounting of terminal surface has the controller before the cold-stored door body, the preceding terminal surface fixed mounting of controller has the alarm lamp, and is a plurality of pressure sensor all with controller electric connection, the transmitting terminal signal connection of controller has cell-phone terminal.
In order to avoid personnel stranded unable losing in the freezer, conduct the utility model relates to a protection device of freezer cold-stored door is preferred, the rear end face fixedly connected with mounting box of cold-stored door body, the rear end face of mounting box can be dismantled and be connected with the lid, the internally mounted of mounting box has the switch, switch and controller signal connection.
In order to prevent that the hollow groove from breaking when receiving less pressure collision, conduct the utility model relates to a protection device of freezer cold-stored door is preferred, the material in hollow groove is rubber, the material of guard plate is the stainless steel metal.
In order to reach the heat retaining effect to the freezer, as the utility model relates to a freezer cold-stored door's protector is preferred, the inner wall fixedly connected with filling layer of cold-stored door body, the material of filling layer is polyurethane.
In order to look over the inside situation of freezer under the condition of not opening cold-stored door, as the utility model relates to a freezer cold-stored door's protector is preferred, the preceding terminal surface fixed mounting of cold-stored door body has the observation window, the observation window is located the top of controller.
In order to increase the frictional force between hand and the handle, as the utility model relates to a freezer cold-stored door's protector is preferred, terminal surface fixedly connected with handle before the cold-stored door body, the cushion has been cup jointed in the outside of handle, the handle is located the right side of controller.
In order to facilitate the trapped personnel to know the use method of the alarm device, the utility model relates to a protection device of a refrigeration house cold storage door is preferred, the rear end face fixedly connected with slogan strip of cold storage door body, the slogan strip is located the below of mounting box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of protector of freezer cold-stored door, when the outside of cold-stored door body receives the great foreign object striking of shape, the object pounces to the guard plate, and then a plurality of springs of guard plate rear side are compressed and are stretched out and drawn back, flexible pipe can guarantee that the spring removes towards the horizontal direction, drive clamp plate and pressure sensor contact after that, pressure signal transmission to controller when pressure sensor receives, when pressure reaches the controller predetermined value after that, will start the alarm lamp scintillation, transmit signal gives user's cell-phone terminal simultaneously, thereby reach the effect of in time reporting to the police to the staff.
2. This kind of protector of freezer cold-stored door, when someone went into the freezer by mistake, and can't open cold-stored door, the lid was opened to the accessible and the inside switch of mounting box is pressed, will start signal transmission to controller by the switch, and then starts the alarm lamp and simultaneously to cell-phone terminal transmission signal to avoid personnel stranded can't get rid of in the freezer.
3. This kind of protector of freezer cold-stored door, the hollow groove that rubber was made has certain compliance, and the hollow groove pressurized deformation when the pressure that the guard plate received is less, and the spring will exert oneself the bounce-back and make the hollow groove shape resume when the foreign object leaves to can prevent that the hollow groove from breaking when receiving less pressure collision.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a structural view of a protective device for a cold storage door of a refrigeration house of the present invention;
FIG. 2 is a rear view structural view of the protective device of the refrigeration door of the refrigeration house of the present invention;
FIG. 3 is a structural diagram of the refrigerating door body and the pressure sensor of the present invention;
FIG. 4 is a sectional view of the telescopic tube of the present invention;
fig. 5 is a system diagram of the device according to the present invention.
In the figure, 1, a refrigeration door body; 101. a filling layer; 2. a protection plate; 201. a hollow groove; 202. a telescopic pipe; 203. a spring; 204. pressing a plate; 3. an observation window; 4. a handle; 401. an elastic pad; 5. a controller; 501. an alarm lamp; 6. mounting a box; 601. a box cover; 602. a slogan bar; 7. a pressure sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a protector of freezer cold-stored door, including cold-stored door body 1, the hollow groove 201 of fixedly connected with all around of terminal surface before the cold-stored door body 1, the front end fixedly connected with guard plate 2 of hollow groove 201, a plurality of flexible pipes 202 of fixedly connected with between guard plate 2 and the cold-stored door body 1, the inside of a plurality of flexible pipes 202 all is provided with spring 203, the front end of a plurality of springs 203 all with guard plate 2 fixed connection, the equal fixedly connected with clamp plate 204 of the other end of a plurality of springs 203, the rear of a plurality of clamp plates 204 all is provided with pressure sensor 7, the rear end face of a plurality of pressure sensor 7 all with cold-stored door body 1 fixed mounting, the mid-mounting of terminal surface has controller 5 before the cold-stored door body 1, the preceding terminal surface fixed mounting of controller 5 has alarm lamp 501, a plurality of pressure sensor 7 all with 5 electric connection of controller, the transmission end.
In this embodiment: receive the great foreign object striking of shape when the outside of cold-stored door body 1, the object pound to guard plate 2, and then a plurality of springs 203 of guard plate 2 rear side are compressed and are flexible, flexible pipe 202 can guarantee that spring 203 moves towards the horizontal direction, drive clamp plate 204 and pressure sensor 7 contact after that, pressure signal transmission to controller 5 that pressure sensor 7 received, when pressure reaches controller 5 predetermined value after that, will start alarm lamp 501 scintillation, the cell-phone terminal of user is given to the simultaneous emission signal, thereby reach the effect of in time reporting to the police to the staff.
As a technical optimization scheme of the utility model, the rear end face fixedly connected with mounting box 6 of cold-stored door body 1, the rear end face of mounting box 6 can be dismantled and be connected with lid 601, and the internally mounted of mounting box 6 has the switch, switch and 5 signal connection of controller.
In this embodiment: when someone enters the refrigeration house by mistake and can not open the refrigeration door, the box cover 601 is opened by the accessible to press the switch inside the mounting box 6, and the switch transmits a starting signal to the controller 5, so that the alarm lamp 501 is started and a signal is transmitted to the mobile phone terminal, thereby avoiding that the person is trapped in the refrigeration house and can not get off.
As a technical optimization scheme of the utility model, the material of hollow groove 201 is rubber, and the material of guard plate 2 is stainless steel metal.
In this embodiment: the rubber hollow groove 201 has certain flexibility, when the protection plate 2 is subjected to smaller pressure, the hollow groove 201 is pressed to deform, when a foreign object leaves, the spring 203 rebounds the force to recover the shape of the hollow groove 201, and therefore the hollow groove 201 can be prevented from being broken when the foreign object is collided by smaller pressure.
As a technical optimization scheme of the utility model, the inner wall fixedly connected with filling layer 101 of cold-stored door body 1, the material of filling layer 101 is polyurethane.
In this embodiment: the hard polyurethane has excellent performances of light weight, low heat conductivity coefficient, good heat resistance, aging resistance and the like, and can play a role in heat preservation of a refrigeration house by filling the polyurethane material into the refrigeration door body 1, so that the temperature rise in the refrigeration house is avoided.
As a technical optimization scheme of the utility model, the preceding terminal surface fixed mounting of cold-stored door body 1 has observation window 3, and observation window 3 is located the top of controller 5.
In this embodiment: through being provided with transparent observation window 3, and then the transportation goods and materials in-process, see through observation window 3 and can look over the inside situation of freezer, and then avoided opening the door and look over the goods and materials and make the phenomenon appearance of freezer temperature rise.
As a technical optimization scheme of the utility model, terminal surface fixedly connected with handle 4 before the cold-stored door body 1, cushion 401 is cup jointed in the outside of handle 4, and handle 4 is located the right side of controller 5.
In this embodiment: the handle 4 made of metal has strong hardness, so that a worker can pull the handle 4 hard to open the refrigeration door, and the anti-skid property of the handle 4 can be enhanced by arranging the elastic pad 401 outside the handle 4.
As a technical optimization scheme of the utility model, the rear end face fixedly connected with slogan strip 602 of cold-stored door body 1, slogan strip 602 is located the below of mounting box 6.
In this embodiment: when a worker is carelessly trapped in the refrigeration house, the process of how to alarm can be known by looking up the slogan bar 602, so that the user can alarm and get away conveniently.
The utility model discloses a theory of operation and use flow: when the outer side of the cold storage door body 1 is impacted by a foreign object with a larger shape, the object is hammered towards the protection plate 2, then the springs 203 on the rear side of the protection plate 2 are pressed to stretch, the extension tube 202 can ensure that the springs 203 move towards the horizontal direction, then the pressing plate 204 is driven to be in contact with the pressure sensor 7, when a pressure signal received by the pressure sensor 7 is transmitted to the controller 5, then when the pressure reaches the preset value of the controller 5, the alarm lamp 501 is started to flash, and simultaneously a signal is transmitted to a mobile phone terminal of a user, so that the effect of timely alarming a worker is achieved, when the worker is carelessly trapped in a cold storage, the process of alarming is known by looking up the slogan strip 602, then the box cover 601 is opened to press the switch in the installation box 6, the switch transmits the starting signal to the controller 5, then the alarm lamp 501 is started and simultaneously transmits the signal to the mobile, thereby avoiding personnel being trapped in the refrigeration house and being unable to get off.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a protector of freezer cold-stored door, includes cold-stored door body (1), its characterized in that: the periphery of the front end face of the cold storage door body (1) is fixedly connected with a hollow groove (201), the front end of the hollow groove (201) is fixedly connected with a protection plate (2), a plurality of telescopic pipes (202) are fixedly connected between the protection plate (2) and the cold storage door body (1), springs (203) are arranged inside the telescopic pipes (202), the front ends of the springs (203) are fixedly connected with the protection plate (2), the other ends of the springs (203) are fixedly connected with a pressing plate (204), pressure sensors (7) are arranged behind the pressing plate (204), the rear end faces of the pressure sensors (7) are fixedly mounted with the cold storage door body (1), a controller (5) is mounted in the middle of the front end face of the cold storage door body (1), and an alarm lamp (501) is fixedly mounted on the front end face of the controller (5), the pressure sensors (7) are electrically connected with the controller (5), and a transmitting end of the controller (5) is in signal connection with a mobile phone terminal.
2. The protective device for a freezer refrigeration door of claim 1, wherein: the rear end face of cold-stored door body (1) fixedly connected with mounting box (6), the rear end face of mounting box (6) can be dismantled and is connected with lid (601), the internally mounted of mounting box (6) has the switch, switch and controller (5) signal connection.
3. The protective device for a freezer refrigeration door of claim 1, wherein: the material of hollow groove (201) is rubber, the material of guard plate (2) is stainless steel metal.
4. The protective device for a freezer refrigeration door of claim 1, wherein: the inner wall fixedly connected with filling layer (101) of cold-stored door body (1), the material of filling layer (101) is polyurethane.
5. The protective device for a freezer refrigeration door of claim 1, wherein: the front end face of the cold storage door body (1) is fixedly provided with an observation window (3), and the observation window (3) is located above the controller (5).
6. The protective device for a freezer refrigeration door of claim 1, wherein: the refrigerator door comprises a refrigerator door body (1), wherein a handle (4) is fixedly connected to the front end face of the refrigerator door body (1), an elastic pad (401) is sleeved on the outer side of the handle (4), and the handle (4) is located on the right side of a controller (5).
7. The protective device for a freezer refrigeration door of claim 2, wherein: the back end face of the cold storage door body (1) is fixedly connected with a slogan strip (602), and the slogan strip (602) is located below the mounting box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353375.7U CN211903477U (en) | 2020-03-19 | 2020-03-19 | Protective device for cold storage door of refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353375.7U CN211903477U (en) | 2020-03-19 | 2020-03-19 | Protective device for cold storage door of refrigeration house |
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| Publication Number | Publication Date |
|---|---|
| CN211903477U true CN211903477U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020353375.7U Active CN211903477U (en) | 2020-03-19 | 2020-03-19 | Protective device for cold storage door of refrigeration house |
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| Country | Link |
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| CN (1) | CN211903477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593827A (en) * | 2020-12-03 | 2021-04-02 | 浙江工业大学之江学院 | Domestic electrically operated gate based on safety alarm and fingerprint identification |
-
2020
- 2020-03-19 CN CN202020353375.7U patent/CN211903477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593827A (en) * | 2020-12-03 | 2021-04-02 | 浙江工业大学之江学院 | Domestic electrically operated gate based on safety alarm and fingerprint identification |
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