AU2014101008A4 - Brake Mechanism for Electric Sliding Door - Google Patents
Brake Mechanism for Electric Sliding Door Download PDFInfo
- Publication number
- AU2014101008A4 AU2014101008A4 AU2014101008A AU2014101008A AU2014101008A4 AU 2014101008 A4 AU2014101008 A4 AU 2014101008A4 AU 2014101008 A AU2014101008 A AU 2014101008A AU 2014101008 A AU2014101008 A AU 2014101008A AU 2014101008 A4 AU2014101008 A4 AU 2014101008A4
- Authority
- AU
- Australia
- Prior art keywords
- brake
- sliding door
- electric sliding
- brake mechanism
- gearbox
- Prior art date
- 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.)
- Ceased
Links
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Title: Brake Mechanism for Electric Sliding Door Abstract The present invention relates to a brake mechanism for an electric sliding door, comprising a motor, a rotor shaft, a gearbox and a brake. A thread structure is provided at the output end of the rotor shaft. The thread structure is in transmission fit with a gear inside the gearbox. A transmission shaft is provided in the center of the gear. The brake is disposed on the transmission shaft. An included angle between the rotor shaft and the transmission shaft is
Description
Description Brake Mechanism for Electric Sliding Door Technical Field of the Invention The present invention relates to a brake mechanism for an electric sliding door. Background of the Invention At present, brakes are usually provided on rotor shafts of motors and realize braking by stopping the rotor shafts of motors. There are two problems: first, motors need to be replaced after rotor shafts are damaged, so the cost is high; and second, mounting brake mechanisms on rotors shafts requires a large space. Summary of the Invention In view of the problems in the prior art, an object of the present invention is to provide a technical solution of a brake mechanism for an electric sliding door. The brake mechanism for an electric sliding door includes a motor, a rotor shaft, a gearbox and a brake. A thread structure is provided at the output end of the rotor shaft. The thread structure is in transmission fit with a gear inside the gearbox. A transmission shaft is provided in the center of the gear. The brake is disposed on the transmission shaft. Preferably, an included angle between the rotor shaft and the transmission shaft is 900. In the present invention, as the brake mechanism is disposed inside a gearbox connected to a rotor shaft, the rotor shaft switches the direction of force transfer via the gearbox and finally applies the force onto the 1 transmission shaft of the gearbox. The brake mechanism is directly fitted with the transmission shaft of the gearbox for realizing braking. In this way, the direct action of the brake to the rotor shaft is avoided and the damage to the rotor shaft is reduced. In addition, as the brake is disposed inside the gearbox, no additional space for mounting the brake is required. Brief Description of the Drawing Fig. 1 is a structure diagram of the present invention; and Fig. 2 is a half-sectional structure diagram of the present invention. Detailed Description of the Invention The present invention will be further described as below with reference to the accompanying drawings. A brake mechanism for an electric sliding door is provided, including a motor 1, a rotor shaft 2, a gearbox 3 and a brake 4. The brake 4 may be an electromagnetic brake or a mechanical brake. A shell of the motor 1 is connected to a shell of the gearbox 3 to form a whole. A thread structure is provided at the output end of the rotor shaft 2. The thread structure is in transmission fit with a gear 5 inside the gearbox 3. A transmission shaft 6 is provided in the center of the gear 5. The brake 4 is disposed on the transmission shaft 6. An included angle between the rotor shaft 2 and the transmission shaft 6 is 900. 2
Claims (2)
1. A brake mechanism for an electric sliding door, comprising a motor, a rotor shaft, a gearbox and a brake, characterized in that a thread structure is provided at the output end of the rotor shaft, the thread structure being in transmission fit with a gear inside the gearbox, a transmission shaft being provided in the center of the gear, the brake being disposed on the transmission shaft.
2. The brake mechanism for an electric sliding door according to claim 1, characterized in that an included angle between the rotor shaft and the transmission shaft is 900. 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2014101008A AU2014101008A4 (en) | 2014-08-26 | 2014-08-26 | Brake Mechanism for Electric Sliding Door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2014101008A AU2014101008A4 (en) | 2014-08-26 | 2014-08-26 | Brake Mechanism for Electric Sliding Door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2014101008A4 true AU2014101008A4 (en) | 2014-10-02 |
Family
ID=51628620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014101008A Ceased AU2014101008A4 (en) | 2014-08-26 | 2014-08-26 | Brake Mechanism for Electric Sliding Door |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2014101008A4 (en) |
-
2014
- 2014-08-26 AU AU2014101008A patent/AU2014101008A4/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |