CN218585378U - Waterproof type car remote control key - Google Patents
Waterproof type car remote control key Download PDFInfo
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- CN218585378U CN218585378U CN202222726961.3U CN202222726961U CN218585378U CN 218585378 U CN218585378 U CN 218585378U CN 202222726961 U CN202222726961 U CN 202222726961U CN 218585378 U CN218585378 U CN 218585378U
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- remote control
- control key
- waterproof
- sealing ring
- rubber sealing
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Abstract
The utility model discloses a waterproof automobile remote control key, which comprises a bottom shell and a waterproof unit; a bottom shell: the upper surface of the bottom shell is provided with a top shell through a bolt, the upper end of the middle part of the bottom shell is provided with a PLC (programmable logic controller), the left surface of the PLC is provided with a signal transmitting antenna, and the middle part of the bottom wall surface of the bottom shell is provided with a lithium battery; a waterproof unit: the rubber sealing ring I is arranged on the upper surface of the bottom shell, a rubber sealing ring II is connected in a sliding groove arranged on the lower surface of the top shell in a sliding mode, and the rubber sealing ring II is matched with the rubber sealing ring I; wherein: the output of lithium cell is connected to the input electricity of PLC controller, and this waterproof type car remote control key also can avoid liquid to leak into inside from the gap of car remote control key junction when getting into the aquatic for a long time, makes car remote control key's sealed effect promote by a wide margin, has improved car remote control key's waterproof performance.
Description
Technical Field
The utility model relates to a car remote control key technical field specifically is a waterproof type car remote control key.
Background
The automobile remote control key is remote control equipment for controlling a remote automobile by utilizing radio signals, and after the signals are received by the remote automobile, various corresponding mechanical or electronic equipment can be instructed or driven to complete various operations.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, a waterproof type car remote control key is provided, also can avoid liquid to leak into inside from the gap of car remote control key junction when getting into the aquatic for a long time, play safety protection's effect to the inside electrical components of car remote control key, make car remote control key's sealed effect promote by a wide margin, avoided liquid to flow into car remote control key's inside and lead to the condition emergence of opening circuit from the button department of PLC controller, the waterproof performance of car remote control key has been improved greatly, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof automobile remote control key comprises a bottom shell and a waterproof unit;
a bottom shell: the upper surface of the bottom shell is provided with a top shell through a bolt, the upper end of the middle part of the bottom shell is provided with a PLC (programmable logic controller), the left surface of the PLC is provided with a signal transmitting antenna, and the middle part of the bottom wall surface of the bottom shell is provided with a lithium battery;
a waterproof unit: the rubber sealing ring I is arranged on the upper surface of the bottom shell, a rubber sealing ring II is connected in a sliding groove arranged on the lower surface of the top shell in a sliding mode, and the rubber sealing ring II is matched with the rubber sealing ring I;
wherein: the output of lithium cell is connected to the input electricity of PLC controller, the output of PLC controller is connected to signal transmission antenna's input electricity, also can avoid liquid to leak into inside from the gap of car remote control key junction when getting into the aquatic for a long time, the effect of safety protection is played to the electrical components of car remote control key inside, make car remote control key's sealed effect promote by a wide margin, avoided liquid to flow into car remote control key's inside and lead to the condition emergence of opening circuit from the button department of PLC controller, car remote control key's waterproof performance has been improved greatly.
Furthermore, the waterproof unit further comprises a top spring, and the top spring is uniformly arranged between the upper surface of the second rubber sealing ring and the top wall surface of the sliding groove where the second rubber sealing ring is located, so that the elastic supporting effect is achieved.
Furthermore, the waterproof unit still includes the guide post, the guide post evenly sets up in the spout that the epitheca lower surface set up, and the upper surface of rubber seal circle two is equipped with the slide opening with the guide post one-to-one, and the top spring is established with the outside movable sleeve of the guide post that corresponds respectively, plays the effect that the direction removed.
Furthermore, the cross section of the joint of the rubber sealing ring I and the rubber sealing ring II is in a sawtooth shape, so that the sealing effect of the automobile remote control key is greatly improved.
Furthermore, the upper end of the inner cavity of the bottom shell and the upper end of the inner cavity of the top shell are respectively provided with a rubber sealing ring III, and the two rubber sealing rings III are arranged in a matching mode, so that the sealing performance of the automobile remote control key is further enhanced.
Furthermore, the rubber waterproof cover is movably inserted into the opening formed in the upper surface of the top shell, and the keys arranged on the upper surface of the PLC are matched with the rubber waterproof cover, so that the PLC is effectively protected.
Furthermore, sealing rubber strips which are uniformly distributed are arranged in an opening formed in the upper surface of the top shell, and grooves which correspond to the sealing rubber strips one to one are formed in the inner edge surface of the rubber waterproof cover respectively, so that the waterproof performance of the automobile remote control key is greatly improved.
Compared with the prior art, the beneficial effects of the utility model are that: this waterproof type car remote control key has following benefit:
the bottom shell and the top shell are installed through the bolt by a worker, the rubber sealing ring is in contact with the rubber sealing ring II for a moment in the process and is tightly abutted against the rubber sealing ring I under the action of elastic supporting force of the top spring, when an automobile remote control key falls into water or is infected with liquid, the liquid can be prevented from leaking into the automobile remote control key from a gap at the joint of the automobile remote control key when entering the water for a long time, an electric element inside the automobile remote control key is protected, the cross section of the joint of the rubber sealing ring I and the rubber sealing ring II is in a zigzag design, the area of the contact part of the rubber sealing ring I and the rubber sealing ring II is greatly increased, the sealing effect of the automobile remote control key is greatly improved, the guide column plays a role of guiding movement when the rubber sealing ring II moves, meanwhile, the inclined planes of the two rubber sealing rings can also abut against each other, the sealing performance of the automobile remote control key is further enhanced, the rubber waterproof cover on the PLC controller is sealed, the situation that the liquid flows into the interior of the automobile remote control key from the button of the PLC controller and the key is effectively protected, and the waterproof sealing function of the waterproof rubber sealing cover of the automobile remote control key is greatly improved.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the waterproof unit of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a bottom shell 1, a top shell 2, a PLC 3, a signal transmitting antenna 4, a lithium battery 5, a waterproof unit 6, a rubber sealing ring I61, a rubber sealing ring II 62, a top spring 63, a guide column 64, a rubber sealing ring III 7, a rubber waterproof cover 8 and a sealing rubber strip 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a waterproof type automobile remote control key comprises a bottom shell 1 and a waterproof unit 6;
bottom shell 1: the upper surface of the bottom shell is provided with a top shell 2 through bolts, a worker installs the bottom shell 1 and the top shell 2 through bolts to protect and seal the interior of the bottom shell, the upper end of the middle part of the bottom shell 1 is provided with a PLC (programmable logic controller) 3, the left surface of the PLC 3 is provided with a signal transmitting antenna 4, the middle part of the bottom wall surface of the bottom shell 1 is provided with a lithium battery 5, the lithium battery 5 provides power supply, when the automobile needs to be regulated and controlled, the worker presses a button on the PLC 3, then the PLC 3 sends a signal through the signal transmitting antenna 4, and then the signal is received by a receiving terminal on the automobile;
the waterproof unit 6: the waterproof unit 6 further comprises guide columns 64, the guide columns 64 are uniformly arranged in the sliding grooves formed in the lower surface of the top shell 2, sliding holes corresponding to the guide columns 64 one to one are formed in the upper surface of the rubber sealing ring II 62, the top springs 63 are respectively movably sleeved with the corresponding guide columns 64, the rubber sealing ring I61 can be in contact with the rubber sealing ring II 62, the rubber sealing ring I61 tightly abuts against the rubber sealing ring I61 under the action of elastic supporting force of the top springs 63, when the automobile remote control key falls into water or is infected with liquid, the liquid can be prevented from leaking into the interior of the automobile remote control key joint from a gap of the automobile remote control key joint when the automobile remote control key enters the water for a long time, a protective element inside the automobile remote control key plays a role of protecting the safety remote control key, and the guide columns 62 move when the rubber sealing rings 64 move;
wherein: the output of lithium cell 5 is connected to PLC controller 3's input electricity, and PLC controller 3's output is connected to signal emission antenna 4's input electricity, regulates and control each electrical components and function.
Wherein: the cross section of the joint of the first rubber sealing ring 61 and the second rubber sealing ring 62 is in a sawtooth shape, and the cross section of the joint of the first rubber sealing ring 61 and the second rubber sealing ring 62 is in a sawtooth shape, so that the area of the contact part of the first rubber sealing ring 61 and the second rubber sealing ring 62 is greatly increased, and the sealing effect of the automobile remote control key is greatly improved.
Wherein: the upper end of the inner cavity of the bottom shell 1 and the upper end of the inner cavity of the top shell 2 are respectively provided with a rubber sealing ring III 7, the two rubber sealing rings III 7 are arranged in a matched mode, meanwhile, the inclined planes of the two rubber sealing rings III 7 can also abut against each other, and the sealing performance of the automobile remote control key is further enhanced.
Wherein: the rubber waterproof cover 8 is movably inserted into the opening formed in the upper surface of the top shell 2, keys arranged on the upper surface of the PLC are matched with the rubber waterproof cover, the rubber waterproof cover 8 seals the keys on the PLC 3, the situation that liquid flows into the automobile remote control key from the keys of the PLC 3 to cause circuit break is avoided, and the PLC 3 is effectively protected.
Wherein: be equipped with evenly distributed's joint strip 9 in the opening that the top shell 2 upper surface set up, the interior surface of following of rubber buckler 8 is equipped with respectively with the recess of 9 one-to-one of joint strip, and joint strip 9 then plays sealed effect to the junction of rubber buckler 8 and top shell 2, has improved car remote control key's waterproof performance greatly.
The utility model provides a pair of waterproof type car remote control key's theory of operation as follows: firstly, a worker installs the bottom shell 1 and the top shell 2 through bolts, in the process, the rubber seal ring I61 can be in contact with the rubber seal ring II 62 and tightly abuts against the rubber seal ring I61 under the action of elastic supporting force of the top spring 63, when an automobile remote control key falls into water or is infected with liquid, the phenomenon that the liquid leaks into the automobile remote control key from a gap at the joint of the automobile remote control key can be avoided when the automobile remote control key enters the water for a long time, the safety protection effect on electric elements inside the automobile remote control key is achieved, the cross section of the joint of the rubber seal ring I61 and the rubber seal ring II 62 is in a zigzag design, the area of the contact position of the rubber seal ring I61 and the rubber seal ring II 62 is greatly increased, the sealing effect of the automobile remote control key is greatly improved, the guide column 64 plays a role in guiding movement when the rubber seal ring II 62 moves, meanwhile, the inclined planes of the two rubber seal rings III 7 can also mutually abut against each other, the sealing performance of the automobile remote control key is further enhanced, the rubber waterproof cover 8 seals the PLC on the keys on the PLC 3, the PLC is avoided, the phenomenon that the liquid flows into the key from the position of the automobile remote control key and the waterproof cover 3, the waterproof sealing effect of the waterproof rubber seal cover 8 is greatly improved, and the waterproof case is effectively connected with the waterproof rubber remote control rubber seal cover of the automobile remote control key, and the waterproof cover of the automobile remote control.
It is to be noted that the core chip of the PLC controller 3 disclosed in the above embodiments is a PLC single chip, specifically, a PLC controller 3 of I D series.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A waterproof type car remote control key which characterized in that: comprises a bottom shell (1) and a waterproof unit (6);
bottom shell (1): the upper surface of the bottom shell (1) is provided with a top shell (2) through a bolt, the upper end of the middle part of the bottom shell (1) is provided with a PLC (programmable logic controller) (3), the left surface of the PLC (3) is provided with a signal transmitting antenna (4), and the middle part of the bottom wall surface of the bottom shell (1) is provided with a lithium battery (5);
waterproof unit (6): the rubber sealing ring I (61) is arranged on the upper surface of the bottom shell (1), the rubber sealing ring II (62) is connected in a sliding groove formed in the lower surface of the top shell (2) in a sliding mode, and the rubber sealing ring II (62) is matched with the rubber sealing ring I (61);
wherein: the input end of the PLC controller (3) is electrically connected with the output end of the lithium battery (5), and the input end of the signal transmitting antenna (4) is electrically connected with the output end of the PLC controller (3).
2. The waterproof automobile remote control key according to claim 1, characterized in that: the waterproof unit (6) further comprises a top spring (63), and the top spring (63) is uniformly arranged between the upper surface of the second rubber sealing ring (62) and the top wall surface of the sliding groove where the second rubber sealing ring (62) is located.
3. The waterproof automobile remote control key according to claim 2, characterized in that: waterproof unit (6) still include guide post (64), guide post (64) evenly set up in the spout that set up of epitheca (2) lower surface, the upper surface of rubber seal second (62) is equipped with the slide opening with guide post (64) one-to-one, and top spring (63) are established with the outside activity cover of guide post (64) that corresponds respectively.
4. The waterproof automobile remote control key according to claim 1, characterized in that: the cross section of the joint of the rubber sealing ring I (61) and the rubber sealing ring II (62) is in a sawtooth shape.
5. The waterproof automobile remote control key according to claim 1, characterized in that: and the upper end of the inner cavity of the bottom shell (1) and the upper end of the inner cavity of the top shell (2) are respectively provided with a rubber sealing ring III (7), and the two rubber sealing rings III (7) are matched.
6. The waterproof automobile remote control key according to claim 1, characterized in that: a rubber waterproof cover (8) is movably inserted into an opening formed in the upper surface of the top shell (2), and keys arranged on the upper surface of the PLC (3) are matched with the rubber waterproof cover (8).
7. The waterproof automobile remote control key according to claim 6, characterized in that: the top shell (2) is characterized in that sealing rubber strips (9) which are uniformly distributed are arranged in an opening formed in the upper surface of the top shell, and grooves which correspond to the sealing rubber strips (9) one to one are respectively formed in the inner edge surface of the rubber waterproof cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726961.3U CN218585378U (en) | 2022-10-17 | 2022-10-17 | Waterproof type car remote control key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726961.3U CN218585378U (en) | 2022-10-17 | 2022-10-17 | Waterproof type car remote control key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585378U true CN218585378U (en) | 2023-03-07 |
Family
ID=85374962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222726961.3U Active CN218585378U (en) | 2022-10-17 | 2022-10-17 | Waterproof type car remote control key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585378U (en) |
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2022
- 2022-10-17 CN CN202222726961.3U patent/CN218585378U/en active Active
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