CN220847252U

CN220847252U - Waterproof structure of parking spot lock

Info

Publication number: CN220847252U
Application number: CN202322331872.3U
Authority: CN
Inventors: 余家程
Original assignee: Shenzhen Quanchengbo Information Technology Co ltd
Current assignee: Shenzhen Quanchengbo Information Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-26
Anticipated expiration: 2033-08-29

Abstract

The utility model provides a waterproof structure of a parking spot lock, which is technically characterized in that: the main case comprises a case body and an upper cover, the case body is divided into a driving bin and a control bin by a partition plate, a motor driving device is arranged in the driving bin, a power supply and a control board which are arranged in the waterproof case are arranged in the control bin, a water level sensing bin is also divided into the control bin, and the water level sensing bin is provided with a water inlet and a water level sensor; the upper cover comprises a first cover body corresponding to the driving bin and a second cover body corresponding to the control bin; a sealing ring which is sealed with the first cover body is arranged around the top edge of the driving bin, a threading hole is arranged on the partition plate, and a sealing plug which is tightly matched with the threading hole is sleeved on the periphery of the electric wire. The motor driving device is independently sealed in the driving bin, and the water level sensing bin and the water level sensor are arranged in the control bin, so that the safety and reliability of the water level sensor are ensured, and the motor driving device is not influenced; the wire passes the through hole of threading of baffle through sealing plug tight fit, and sealed effectual also convenient dismantlement installation.

Description

Waterproof structure of parking spot lock

Technical Field

The utility model relates to the technical field of parking space locks, in particular to a waterproof structure of a parking space lock.

Background

With the development of technology, an intelligent parking space lock is usually arranged on an open parking space such as a road to replace manual parking charge. The Chinese patent with the authorized bulletin number of CN 209798592U discloses an embedded parking space lock, which comprises a transmission seal box, a transmission mechanism, a turning plate and a turning plate supporting seat, wherein the transmission mechanism is arranged in the transmission seal box; the transmission seal box comprises a box body and a box cover, and a sealing strip is arranged at the joint of the box body and the box cover. The transmission seal box is sealed through the foaming silica gel sealing strip, has improved the waterproof function of parking stall lock, avoids the rainy day to take place the circuit damage. However, as the parking space lock is installed in an open road environment, when a rainstorm and waterlogging occur, once the water level is higher than the parking space lock, the automobile in the parking space cannot be timely avoided because the code scanning unlocking cannot be carried out; in order to solve the problem, the parking space lock needs to be added with a water level sensing function, such as a water level sensor, and once the water level is sensed to exceed a set value, the server is alerted, so that all the parking space locks in the area are remotely unlocked through the server; in order to ensure the reliability of the water level sensor, the water level sensor needs to be arranged in the transmission sealing box, and the water level sensor needs to sense the water level in real time, which contradicts the sealing performance requirement of the transmission sealing box, and how to simply and reliably solve the contradiction between the water level sensing and the sealing is a technical problem which needs to be solved urgently by the parking spot lock product.

Disclosure of utility model

Aiming at the technical problems of the existing parking spot lock, the utility model aims to provide a waterproof structure of the parking spot lock, which has good sealing effect and is simple and reliable to install and maintain.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a parking stall lock waterproof construction, includes the mainframe box, the mainframe box includes the box body and with the upper cover of box body adaptation, the box body is separated into drive storehouse and control storehouse by a vertical baffle, install motor drive arrangement in the drive storehouse, and be equipped with power and the control panel of installing in waterproof box in the control storehouse, still separate a water level sensing storehouse in the control storehouse, the bottom in water level sensing storehouse is equipped with the water inlet, and be equipped with level sensor in the water level sensing storehouse; the upper cover comprises a first cover body corresponding to the driving bin and a second cover body corresponding to the control bin; the sealing ring which is sealed with the first cover body is arranged around the circumference of the top edge of the driving bin, a threading hole is arranged on the partition plate, an electric wire which is electrically connected with the motor driving device, the power supply and the control panel is arranged in the threading hole in a penetrating mode, and a sealing plug which is tightly matched with the threading hole is sleeved on the outer circumference of the electric wire corresponding to the threading hole.

Preferably, the sealing plug is a flexible material member, and the sealing plug sequentially comprises a stop head which is positioned at one end and has a diameter larger than that of the threading hole along the axial direction of the sealing plug, a sealing section which is tightly matched with the threading hole and has a length larger than the thickness of the threading hole, a connecting section with a tapered diameter, and a penetrating section with a diameter smaller than that of the threading hole.

In a preferred scheme, the top edge of the driving bin is provided with a sealing groove for clamping the sealing ring, the inner side edge of the sealing groove is higher than the sealing ring, and the inner side edge of the sealing groove is higher than the outer side edge of the sealing groove; and the first cover body is provided with a bottom edge matched with the inner edge, the sealing ring and the outer edge.

In a preferred scheme, a lifting baffle is arranged on one side of the main case, and the motor driving device drives the lifting baffle to rotate and lift through a rotating shaft; the side wall of the driving bin corresponding to the position of the rotating shaft is provided with an installation inner sinking groove, the center of the installation inner sinking groove is provided with an installation hole penetrating through the rotating shaft, a sealing rubber plug sleeved on the rotating shaft is fixedly embedded in the installation inner sinking groove, and the rotating shaft can rotate relative to the sealing rubber plug.

Preferably, a sealing baffle is further fixed at the outer end of the mounting hole, the rotating shaft penetrates through the sealing baffle, and a sealing ring is further arranged between the sealing baffle and the outer end of the mounting inner sink.

In one preferred scheme, the bottom of the control bin is also provided with a drain hole.

The utility model has the beneficial effects that: the box body is divided into a driving bin and a control bin through the partition plate, the driving bin and the control bin are respectively covered by the first cover body and the second cover body, and the sealing rings and the sealing plugs are used for sealing, so that the motor driving device which cannot be waterproof is independently sealed in the driving bin, the power supply and the control panel which can be self-sealed through the sealing boxes are arranged in the control bin, the water level sensing bin and the water level sensor are electrically connected with the control panel conveniently, the safety and the reliability of the water level sensor are guaranteed, and the motor driving device cannot be influenced after the water level in the water level sensing bin rises. Through set up the through wires hole on the baffle, the sealing plug is established to the cover on the electric wire again, and the electric wire passes the through wires hole of baffle through the sealing plug tight fit, and this kind of structure is sealed effectual not only, and convenient dismantlement installs moreover, destroys the leakproofness in drive storehouse when can avoiding maintaining.

Drawings

The utility model will now be described in further detail with reference to the drawings and to specific examples.

Fig. 1 is a schematic diagram of the overall structure of a parking spot lock in an embodiment;

Fig. 2 is a schematic diagram of an exploded part structure of a parking lock main case in an embodiment;

FIG. 3 is a schematic structural view of a case according to an embodiment;

Fig. 4 is a schematic view of the structure of the sealing plug in the embodiment.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Referring to fig. 1 to 4, a parking space lock comprises a main case 1 and a lifting baffle 2 vertically arranged on one side of the main case 1; the motor driving device 3 in the main case 1 drives the lifting baffle plate 2 to rotate around the bottom edge of the lifting baffle plate through a rotating shaft 31, when the lifting baffle plate 2 is turned up, the vehicle cannot be opened, namely, the vehicle is in a locking state, and when the lifting baffle plate 2 is lowered and horizontally placed, namely, the vehicle is unlocked, and the vehicle can freely enter and exit the parking space.

The waterproof structure of this parking stall lock is: the main case 1 comprises a case 11 and an upper cover 12 matched with the case 11, the case 11 is divided into a driving bin 112 and a control bin 113 by a vertical partition 111, a motor driving device 3 is arranged in the driving bin 112, a power supply and a control board which are arranged in a waterproof case are arranged in the control bin 113, a water level sensing bin 114 is also separated in the control bin 113, a water inlet 1141 is arranged at the bottom of the water level sensing bin 114, and a water level sensor is arranged in the water level sensing bin 114; the upper cover 12 includes a first cover 121 corresponding to the driving bin 112, and a second cover 122 corresponding to the control bin 113; the sealing ring 4 sealing the first cover 121 is circumferentially arranged around the top edge of the driving bin 112, the partition plate 111 is provided with a threading hole 1111, the threading hole 1111 is provided with wires electrically connecting the motor driving device 3 with the power supply and the control board, and the periphery of the wires corresponding to the threading hole 1111 is sleeved with a sealing plug 5 tightly matched with the threading hole 1111.

The box body 11 is divided into the driving bin 112 and the control bin 113 through the partition plate 111, the driving bin 112 and the control bin 113 are respectively covered by the first cover body 121 and the second cover body 122, and the sealing ring 4 and the sealing plug 5 are used for sealing, so that the motor driving device 3 which cannot be waterproof is independently sealed in the driving bin 112, a power supply and a control board which can be self-sealed through the sealing box are arranged in the control bin 113, the water level sensing bin 114 and the water level sensor thereof are arranged in the control bin 113, the water level sensor is electrically connected with the control board conveniently, the safety and the reliability of the water level sensor are guaranteed, and the motor driving device 3 cannot be influenced after the water level in the water level sensing bin 114 rises. Through set up the through wires hole 1111 on baffle 111, cover on the electric wire again establishes sealing plug 5, and the electric wire passes through the through wires hole 1111 of baffle 111 through sealing plug 5 tight fit, and this kind of structure is not only sealed effectual, and convenient dismantlement installs moreover, can avoid destroying the leakproofness of drive storehouse 112 when maintaining.

In this embodiment, the sealing plug 5 is a flexible material member, and the sealing plug 5 sequentially includes, along an axial direction thereof, a stop head 51 located at one end and having a diameter larger than the threading hole 1111, a sealing section 52 tightly matching the threading hole 1111 and having a length larger than the thickness of the threading hole 1111, a connecting section 53 having a tapered diameter, and a penetrating section 54 having a diameter smaller than the threading hole 1111. The electric wire and the sealing plug 5 can be formed in a split or integrated mode, when the electric wire and the sealing plug 5 are installed, the electric wire and the sealing plug 5 are penetrated into the threading hole 1111 from one end of the penetrating section 54 and force is applied to one end of the penetrating section 54 so as to force the sealing section 52 of the sealing plug 5 to be tightly matched with the threading hole 1111, at the moment, the stop head 51 can prevent the sealing plug 5 from being separated from the threading hole 1111 when force is applied, and meanwhile, the inner side surface of the stop head 51 is attached to the partition 111, so that the waterproof sealing effect is further enhanced; when detached, the stopper 51 is conveniently pressed to remove the sealing plug 5 from the threading hole 1111.

In this embodiment, the top edge of the driving bin 112 has a sealing groove 1121 for clamping the sealing ring 4, the inner edge 1121a of the sealing groove 1121 is higher than the sealing ring 4, and the inner edge 1121a of the sealing groove 1121 is higher than the outer edge 1121b of the sealing groove 1121; and the first cover 121 has a bottom edge adapted to the inner edge 1121a, the seal ring 4, and the outer edge 1121 b. Since the inner edge 1121a of the seal groove 1121 is higher than the seal ring 4 and the outer edge 1121b, even if a part of moisture is permeated at the seal ring 4, it is resisted by the inner edge 1121a and is discharged from the outer edge 1121b quickly.

In this embodiment, a mounting inner sink 1122 is provided on the side wall of the driving bin 112 corresponding to the position of the rotating shaft 31, a mounting hole penetrating the rotating shaft 31 is provided in the center of the mounting inner sink 1122, a sealing rubber plug 6 sleeved on the rotating shaft 31 is embedded and fixed in the mounting inner sink 1122, and the rotating shaft 31 can rotate relative to the sealing rubber plug 6. The sealing rubber plug 6 is embedded and fixed in the installation inner sinking groove 1122, so that the reliability of the fixing structure of the sealing rubber plug 6 can be ensured, and the sealing failure caused by the axial looseness of the sealing rubber plug 6 can be prevented; the sealing rubber plug 6 has certain flexibility, is sleeved on the rotating shaft 31, can seal the periphery of the rotating shaft 31, and can rotate relative to the rotating shaft 31 to realize dynamic sealing.

In this embodiment, a sealing plate 61 is further fixed at the outer end of the mounting hole, the rotation shaft 31 passes through the sealing plate 61, and a sealing ring 62 is further disposed between the sealing plate 61 and the outer end of the mounting inner sink 1122. The sealing baffle 61 is arranged, so that the sealing rubber plug 6 can be protected, meanwhile, the sealing rubber plug 6 can be prevented from loosening outwards along the axial direction to cause sealing failure, and the sealing ring 62 is arranged at the outer ends of the sealing baffle 61 and the installation inner sink 1122, so that the waterproof sealing performance can be further improved.

In this embodiment, a drain hole 1131 is further provided at the bottom of the control cabin 113. After the water level is withdrawn, the water in the control bin 113 is automatically discharged, and maintenance can be avoided.

The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides a parking stall lock waterproof construction which characterized in that: the waterproof box comprises a main box body and an upper cover matched with the main box body, wherein the main box body is divided into a driving bin and a control bin by a vertical partition plate, a motor driving device is arranged in the driving bin, a power supply and a control board which are arranged in the waterproof box are arranged in the control bin, a water level sensing bin is further divided into the control bin, a water inlet is formed in the bottom of the water level sensing bin, and a water level sensor is arranged in the water level sensing bin; the upper cover comprises a first cover body corresponding to the driving bin and a second cover body corresponding to the control bin; the sealing ring which is sealed with the first cover body is arranged around the circumference of the top edge of the driving bin, a threading hole is arranged on the partition plate, an electric wire which is electrically connected with the motor driving device, the power supply and the control panel is arranged in the threading hole in a penetrating mode, and a sealing plug which is tightly matched with the threading hole is sleeved on the outer circumference of the electric wire corresponding to the threading hole.

2. The waterproof structure of a parking space lock according to claim 1, wherein: the sealing plug is a flexible material member, and the sealing plug sequentially comprises a stop head which is positioned at one end and has a diameter larger than that of the threading hole along the axial direction of the sealing plug, a sealing section which is tightly matched with the threading hole and has a length larger than the thickness of the threading hole, a connecting section with a tapered diameter, and a penetrating section with a diameter smaller than that of the threading hole.

3. The waterproof structure of a parking space lock according to claim 1, wherein: the top edge of the driving bin is provided with a sealing groove for clamping the sealing ring, the inner side edge of the sealing groove is higher than the sealing ring, and the inner side edge of the sealing groove is higher than the outer side edge of the sealing groove; and the first cover body is provided with a bottom edge matched with the inner edge, the sealing ring and the outer edge.

4. The waterproof structure of a parking space lock according to claim 1, wherein: a lifting baffle is arranged on one side of the main case, and the motor driving device drives the lifting baffle to rotate and lift through a rotating shaft; the side wall of the driving bin corresponding to the position of the rotating shaft is provided with an installation inner sinking groove, the center of the installation inner sinking groove is provided with an installation hole penetrating through the rotating shaft, a sealing rubber plug sleeved on the rotating shaft is fixedly embedded in the installation inner sinking groove, and the rotating shaft can rotate relative to the sealing rubber plug.

5. The waterproof structure of a parking space lock according to claim 4, wherein: the outer end of the mounting hole is also fixedly provided with a sealing baffle, the rotating shaft penetrates through the sealing baffle, and a sealing ring is further arranged between the sealing baffle and the outer end of the mounting inner sink groove.

6. The waterproof structure of a parking space lock according to claim 1, wherein: and a drain hole is also formed in the bottom of the control bin.