Trolley remote controller integrated circuit suitable for remote control
By designing and installing components and limiting components in the integrated circuit of the car remote control unit, ensuring that the antenna is fixed at the upper limit of the connection seat, solving the problem of the antenna rotating during the expansion and contraction process, and improving the long-distance control effect.
Patent Information
- Application Number
- CN202421836873.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The retractable antenna in the integrated circuit of the car remote control device is easy to rotate during the expansion process, affecting the connection between the antenna and the connecting seat, resulting in poor long-distance control effect.
An integrated circuit structure including mounting components and limiting components is designed. Through the mounting connection between the slot and the pin and the elastic pulling limiting effect of the elastic component, the antenna is fixed at the upper limit of the connecting seat and the stable connection between the antenna and the connecting seat is maintained.
It effectively solves the problem of the antenna rotating during the expansion and contraction process, improves the connection stability between the antenna and the connecting seat, and enhances the long-distance control capability of the car remote control integrated circuit for the car.
Smart Images
Figure CN222868045U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of car remote control integrated circuits, in particular to a car remote control integrated circuit suitable for long-distance control. Background Art
[0002] The car remote control integrated circuit is mainly used for signal processing and receiver parts. Specifically, it mainly performs functions such as signal processing, encoding and decoding, and remote control. When the car remote control integrated circuit is in use, in order to ensure remote control of the car, the antenna on the car remote control integrated circuit adopts a retractable antenna. Since the antenna and the connecting socket are installed and connected in a threaded manner, the antenna itself is easily rotated during the retractable adjustment of the retractable antenna, affecting the connection between the antenna and the connecting socket, which is further inconvenient for long-distance control of the car.
[0003] Therefore, there is an urgent need for a car remote control integrated circuit suitable for long-distance control to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a remote control integrated circuit for a small car suitable for long-distance control, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remote control integrated circuit for a car suitable for remote control, comprising a circuit board and an antenna for remote control, the circuit board is provided with a connection seat for antenna installation and connection, the antenna is retractable, and further comprises a mounting assembly arranged between the antenna and the connection seat for assisting the antenna installation and connection, the connection seat is provided with a limit assembly for limiting the position of the antenna after connection;
[0006] The installation assembly comprises a plurality of slots formed on the connection seat, and latches matching the slots are fixed on the outer side of the antenna.
[0007] The limiting components are provided in two groups, and the two groups of limiting components are symmetrically arranged on both sides of the connecting seat.
[0008] The limiting assembly includes a positioning plate fixed to the outside of the antenna for inserting and positioning the antenna, the positioning plate is provided with a card slot, the outside of the connecting seat is connected to a telescopic rod through a telescopic assembly, and a card plate is fixed to one end of the telescopic rod.
[0009] The telescopic assembly includes a mounting seat, a rotating assembly for rotationally connecting the mounting seat is arranged outside the connecting seat, a mounting cylinder is fixed to the mounting seat, the telescopic rod is slidably connected to the mounting cylinder, and an elastic assembly for elastically pulling the telescopic rod is arranged between the mounting cylinder and the telescopic rod.
[0010] The elastic component includes a first mounting ring fixed to the outside of the mounting tube, a second mounting ring fixed to the outside of the telescopic rod, a spring connected between the first mounting ring and the second mounting ring, and the spring is sleeved on the outside of the mounting tube and the telescopic rod.
[0011] The rotating assembly comprises a fixing seat fixed to the outside of the connecting seat, the fixing seat is rotatably connected with a rotating shaft, and the mounting seat is fixed to the rotating shaft.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model discloses a remote control integrated circuit for a car suitable for long-distance control. The antenna is installed and limited on a connecting seat through an installation component and a limiting component. After the installation and limiting, the remote control integrated circuit for the car can remotely control the car at a longer distance through the extension and retraction of the antenna. During the extension and retraction of the antenna, the connection between the antenna and the connecting seat is maintained through the installation connection of the slot and the latch, and the elastic force of the elastic component pulls the limiting action to ensure the connection effect between the antenna and the connecting seat, thereby further facilitating the long-distance control of the car. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;
[0016] Figure 3 It is a schematic structural diagram of the limit assembly, telescopic assembly, rotating assembly and elastic assembly of the utility model.
[0017] In the figure: 101, circuit board; 102, connecting seat; 103, antenna; 201, slot; 202, latch; 301, card slot; 302, telescopic rod; 303, card plate; 304, positioning plate; 401, mounting seat; 402, mounting tube; 501, first mounting ring; 502, second mounting ring; 503, spring; 601, fixing seat; 602, rotating shaft. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-3The utility model provides a remote control integrated circuit for a car suitable for remote control, comprising a circuit board 101 and an antenna 103 for remote control, wherein the circuit board 101 is provided with a connection seat 102 for installing and connecting the antenna 103, the antenna 103 is retractable, and further comprises a mounting assembly arranged between the antenna 103 and the connection seat 102 for assisting the installation and connection of the antenna 103, and the connection seat 102 is provided with a limiting assembly for limiting the position of the antenna 103 after connection;
[0020] The installation assembly includes a plurality of slots 201 formed on the connection base 102, and a latch 202 matching the slots 201 is fixed to the outside of the antenna 103;
[0021] It should be noted here that: the antenna 103 is installed and limited on the connecting seat 102 through the installation component and the limit component. After the installation and limitation, the extension and retraction of the antenna 103 facilitates the remote control integrated circuit of the car to remotely control the car from a longer distance. During the extension and retraction of the antenna 103, the connection between the antenna 103 and the connecting seat 102 is maintained through the installation connection of the slot 201 and the pin 202, and the elastic force of the elastic component pulls the limit to ensure the connection between the antenna 103 and the connecting seat 102, which further facilitates the remote control of the car.
[0022] There are two sets of limiter components, which are symmetrically arranged on both sides of the connecting seat 102;
[0023] It should be noted here that the limiting effect is ensured by two sets of limiting components.
[0024] The limiting assembly includes a positioning plate 304 fixed to the outside of the antenna 103 for inserting and positioning the antenna 103. The positioning plate 304 is provided with a card slot 301. The outside of the connecting seat 102 is connected to a telescopic rod 302 through a telescopic assembly. A card plate 303 is fixed to one end of the telescopic rod 302.
[0025] It should be noted here that: after the antenna 103 is installed on the connecting seat 102, the telescopic rod 302 is pulled outward on the mounting tube 402. During the pulling-out process, the spring 503 is pulled by the second mounting ring 502 to deform and generate elastic force. After the telescopic rod 302 is pulled outward, the telescopic rod 302 is rotated toward the positioning plate 304 and snapped into the slot 301 by rotating the assembly. After the snapping is completed, the telescopic rod 302 is reset and pulled by the spring 503. During the resetting process, the snap plate 303 is abutted against the front side of the positioning plate 304, so that the installed antenna 103 is limited and fixed on the connecting seat 102.
[0026] The telescopic assembly includes a mounting seat 401, a rotating assembly for rotationally connecting the mounting seat 401 is arranged outside the connecting seat 102, a mounting cylinder 402 is fixed to the mounting seat 401, the telescopic rod 302 is slidably connected to the mounting cylinder 402, and an elastic assembly for elastically pulling the telescopic rod 302 is arranged between the mounting cylinder 402 and the telescopic rod 302;
[0027] It should be noted here that: by installing the tube 402, the telescopic rod 302 is facilitated to be telescopically pulled, and the limit of the clamping plate 303 at one end of the telescopic rod 302 is adjusted through telescopic movement.
[0028] The elastic component includes a first mounting ring 501 fixed to the outside of the mounting tube 402, a second mounting ring 502 fixed to the outside of the telescopic rod 302, a spring 503 connected between the first mounting ring 501 and the second mounting ring 502, and the spring 503 is sleeved on the outside of the mounting tube 402 and the telescopic rod 302;
[0029] It should be noted here that: the telescopic rod 302 is pulled outward on the mounting tube 402. During the pulling-out process, the spring 503 is pulled by the second mounting ring 502 to deform and generate elastic force, and the telescopic rod 302 is reset and pulled by the spring 503. During the resetting process, the clamping plate 303 is abutted against the front side of the positioning plate 304.
[0030] The rotating assembly includes a fixed seat 601 fixed to the outside of the connecting seat 102, the fixed seat 601 is rotatably connected to a rotating shaft 602, and the mounting seat 401 is fixed to the rotating shaft 602;
[0031] It should be noted here that: the rotating shaft 602 on the fixing seat 601 facilitates the rotation connection of the mounting seat 401 outside the connecting seat 102 .
[0032] Working principle: When the car remote control integrated circuit is in use, the antenna 103 is installed on the connection seat 102. During the installation process, one end of the antenna 103 is pushed toward the connection seat 102 and positioned through the positioning plate 304. During the pushing process, each pin 202 is respectively inserted into the slot 201, so that the antenna 103 is installed on the connection seat 102;
[0033] After the antenna 103 is installed on the connecting seat 102, the telescopic rod 302 is pulled outward on the installation tube 402. During the pulling-out process, the spring 503 is pulled by the second installation ring 502 to deform and generate elastic force. After the telescopic rod 302 is pulled outward, the telescopic rod 302 is rotated toward the positioning plate 304 and inserted into the slot 301 by rotating the assembly. After the insertion is completed, the telescopic rod 302 is reset and pulled by the spring 503. During the reset process, the front side of the card plate 303 and the positioning plate 304 are abutted against each other, so that the installed antenna 103 is limited and fixed on the connecting seat 102.
[0034] After the antenna 103 is installed and limited on the connecting seat 102, the extension and retraction of the antenna 103 facilitates the remote control integrated circuit of the car to remotely control the car from a longer distance. During the extension and retraction of the antenna 103, the connection between the antenna 103 and the connecting seat 102 is maintained through the installation connection of the slot 201 and the pin 202, and the elastic force of the elastic component pulls the limit to ensure the connection between the antenna 103 and the connecting seat 102, further facilitating the remote control of the car.
[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A remote control integrated circuit for a car suitable for remote control, comprising: A circuit board (101) and an antenna (103) for remote control, wherein the circuit board (101) is provided with a connection seat (102) for installing and connecting the antenna (103), and the antenna (103) is retractable; It is characterized by further comprising: A mounting assembly arranged between the antenna (103) and the connection seat (102) for assisting the installation and connection of the antenna (103), wherein the connection seat (102) is provided with a limiting assembly for limiting the position of the antenna (103) after connection; The installation assembly comprises a plurality of slots (201) provided on a connection seat (102), and a latch (202) matching the slots (201) is fixed on the outside of the antenna (103).
2. The remote control integrated circuit for a car suitable for remote control according to claim 1, characterized in that: Two groups of the limiting components are provided, and the two groups of the limiting components are symmetrically arranged on both sides of the connecting seat (102).
3. The remote control integrated circuit for a car suitable for remote control according to claim 1, characterized in that: The limiting assembly comprises a positioning plate (304) fixed to the outside of the antenna (103) and used for inserting and positioning the antenna (103); the positioning plate (304) is provided with a card slot (301); the outside of the connecting seat (102) is connected to a telescopic rod (302) via a telescopic assembly; one end of the telescopic rod (302) is fixed with a card plate (303).
4. The remote control integrated circuit for a car suitable for remote control according to claim 3, characterized in that: The telescopic assembly comprises a mounting seat (401), a rotating assembly for rotatably connecting to the mounting seat (401) is arranged outside the connecting seat (102), a mounting cylinder (402) is fixed to the mounting seat (401), the telescopic rod (302) is slidably connected to the mounting cylinder (402), and an elastic assembly for elastically pulling the telescopic rod (302) is arranged between the mounting cylinder (402) and the telescopic rod (302).
5. The remote control integrated circuit for a car suitable for remote control according to claim 4, characterized in that: The elastic component comprises a first mounting ring (501) fixed to the outside of the mounting tube (402), a second mounting ring (502) fixed to the outside of the telescopic rod (302), a spring (503) connected between the first mounting ring (501) and the second mounting ring (502), and the spring (503) is sleeved on the outside of the mounting tube (402) and the telescopic rod (302).
6. The remote control integrated circuit for a car suitable for remote control according to claim 5, characterized in that: The rotating assembly comprises a fixing seat (601) fixed to the outside of the connecting seat (102); the fixing seat (601) is rotatably connected to a rotating shaft (602); and the mounting seat (401) is fixed to the rotating shaft (602).