CN219711300U - Limiter mounting structure of electric lifting window - Google Patents

Abstract

The utility model provides a limiter mounting structure of an electric lifting window, which comprises a window frame section, wherein a transmission shaft, a rotation shaft, a belt reel and a limiter are arranged in the window frame section, the transmission shaft is in transmission connection with a second gear on the rotation shaft through a first gear, the rotation shaft is inserted on the belt reel and drives the belt reel to rotate, a third gear is rotatably arranged on the limiter, the third gear is in gear connection with the second gear, when the second gear is driven by the first gear, the limiter is connected with the second gear on the rotation shaft through the third gear, a coil rotated by the third gear is calculated by the limiter, and when the lifting window is up or down, the limiter is supplied to a signal motor to stop rotating the transmission shaft, so that the lifting window is stopped up or down.

Description

Limiter mounting structure of electric lifting window

Technical Field

The utility model relates to the technical field of electric lifting windows, in particular to a limiter mounting structure of an electric lifting window.

Background

The electric lifting window is a window type which can be opened and closed by lifting and lowering a window sash through an electrode. The patent No. cn202222300740.X provides an electric lifting window, it is through being equipped with limit switches in the bottom and the top of main part window frame, limit switches is connected with control mainboard, when the people presses down the button, the lifting window at top can slowly descend under the drive of motor, when the middle way descends to suitable position, can press the pause button, if not press the pause button, the window can continue to descend, when descending to the bottommost, the window body touches the limit switches at bottom, limit switches gives control mainboard control motor stop rotation, accomplish a process of descending, when the people presses the button that rises, the lifting window rises to the bottommost, when touching to top limit switches, control mainboard received the lifting window and has reached the top, then send the signal for the motor, stop rotating, the limit switches of this kind of structure set up for controlling the whereabouts of motor, but there is a problem, electric lifting window installs when outdoor, especially when appearing bad weather, not only be difficult to maintain, still can appear malfunctioning.

Disclosure of Invention

In order to solve the problems, the utility model provides a limiter mounting structure of an electric lifting window, which comprises a window frame section, wherein a transmission shaft, a gear piece, a belt roller and a limiter are arranged in the window frame section, the transmission shaft is rotationally connected with the limiter through the gear piece, and the transmission shaft drives the belt roller.

Further, the gear piece comprises a first gear, a second gear and a third gear, the transmission shaft is connected with a second gear on the rotation shaft through the first gear, the rotation shaft is inserted on the belt reel, the rotation shaft drives the belt reel to rotate, the third gear is rotatably arranged on the limiter, and the third gear is connected with the second gear through the second gear.

Further, the first gear, the second gear and the third gear are arranged on the outer side of the mounting seat, the end part of the rotating shaft penetrates through the mounting seat to be inserted into the first gear, one end of the rotating shaft is inserted into the belt winding wheel, and the other end of the rotating shaft penetrates through the second gear and is rotatably mounted on the mounting seat.

Further, the window frame also comprises a mounting seat, wherein mounting grooves are formed in the front, the rear, the upper, the lower and the four sides of the mounting seat, and the mounting seat is fixedly mounted on a long groove formed in the length direction of the window frame section bar through a connecting piece.

Further, the limiter is embedded in the mounting groove at the front side of the mounting seat.

Compared with the prior art, the utility model has the beneficial effects that: the transmission shaft in the window frame section bar is connected with a second gear on the rotating shaft through the first gear, when the second gear is driven by the first gear, the limiter is used for calculating a coil of the third gear, which is rotated by the third gear, through the second gear tooth connection on the rotating shaft, when the stroke of lifting the window to ascend or descend is reached, the limiter gives a signal motor to stop rotating the transmission shaft, so that the lifting window stops ascending or descending.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of another angle of fig. 2.

Fig. 3 is a schematic diagram of a split structure of the present utility model.

In the figure: the window frame section bar 1, the transmission shaft 2, the rotation shaft 3, the belt reel 4, the limiter 5, the first gear 6, the second gear 7, the third gear 8, the mounting seat 9, the mounting groove 91 and the connecting piece 92.

Detailed Description

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

referring to fig. 1-3, a limiter installation structure of an electric lifting window comprises a window frame section bar 1, wherein a transmission shaft 2, a rotating shaft 3, a belt reel 4 and a limiter 5 are installed in the window frame section bar 1, the transmission shaft 2 is in transmission connection with a second gear 7 on the rotating shaft 3 through a first gear 6, the rotating shaft 3 is inserted on the belt reel 4, the rotating shaft 3 drives the belt reel 4 to rotate, a third gear 8 is rotatably arranged on the limiter 5, the third gear 8 is in tooth connection with the second gear 7, the transmission shaft 2 in the window frame section bar 1 is in transmission connection with the second gear 7 on the rotating shaft 3 through the first gear 6, when the second gear 7 is driven through the first gear 6, the limiter 5 is connected with the second gear 7 on the rotating shaft 3 through the third gear 8, the limiter 5 calculates a coil rotating by the third gear 8, and when the lifting window is up or down stroke is reached, the limiter 5 gives a signal motor to stop rotating the transmission shaft 2, so that the lifting window stops up or down.

The preferred embodiment of the utility model further comprises a mounting seat 9, wherein mounting grooves 91 are formed in the front side, the rear side, the upper side and the lower side of the mounting seat 9, and the mounting seat 9 is fixedly arranged on the long groove 11 formed in the length direction of the window frame section bar 1 through a connecting piece 92.

In the preferred embodiment of the utility model, the first gear 6, the second gear 7 and the third gear 8 are arranged on the outer side of the mounting seat 9, the end part of the rotating shaft 3 is inserted into the first gear 6 through the mounting seat 9, one end of the rotating shaft 3 is inserted into the belt reel 4, and the other end of the rotating shaft is inserted into the second gear 7 and rotatably mounted on the mounting seat 9.

In the preferred embodiment of the present utility model, the stopper 5 is fitted into the mounting groove 91 on the front side of the mounting seat 9.

In addition, the window frame section bar 1 is provided with two groups of transmission shafts 2, a rotation shaft 3, a belt reel 4 and a limiter 5, the two groups of transmission shafts 2, the rotation shaft 3, the belt reel 4 and the limiter 5 are respectively arranged at the left end and the right end of the window frame section bar 1, the lifting or the descending of a lifting window sash is respectively controlled through the two groups of transmission shafts 2, the rotation shaft 3, the belt reel 4 and the limiter 5, and the electric lifting window structure with the limiter 5 is not damaged by dust, so that the electric lifting window structure is convenient for later maintenance of personnel when being applied to an outdoor environment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a stopper mounting structure of electronic lift window which characterized in that: the novel window frame comprises a window frame section bar (1), wherein a transmission shaft (2), a gear piece, a belt roller (4) and a limiter (5) are arranged in the window frame section bar (1), the transmission shaft (2) is rotationally connected with the limiter (5) through the gear piece, and the transmission shaft (2) drives the belt roller (4).

2. The stopper mounting structure of an electric lift window as claimed in claim 1, wherein: the gear piece comprises a first gear (6), a second gear (7) and a third gear (8), the transmission shaft (2) is in transmission connection with the second gear (7) on the rotation shaft (3) through the first gear (6), the rotation shaft (3) is inserted on the belt reel (4), the rotation shaft (3) drives the belt reel (4) to rotate, the third gear (8) is rotatably arranged on the limiter (5), and the third gear (8) is in tooth connection with the second gear (7).

3. The stopper mounting structure of an electric lift window as claimed in claim 2, wherein: the belt pulley is characterized in that the first gear (6), the second gear (7) and the third gear (8) are arranged on the outer side of the mounting seat (9), the end portion of the transmission shaft (2) penetrates through the mounting seat (9) to be inserted into the first gear (6), one end of the rotation shaft (3) is inserted into the belt pulley (4), and the other end of the rotation shaft penetrates through the second gear (7) to be rotatably mounted on the mounting seat (9).

4. The stopper mounting structure of an electric lift window as claimed in claim 1, wherein: the window frame is characterized by further comprising an installation seat (9), wherein installation grooves (91) are formed in the front, the rear, the upper, the lower and the side edges of the installation seat (9), and the installation seat (9) is fixedly installed on a long groove (11) formed in the length direction of the window frame section bar (1) through a connecting piece (92).

5. The stopper mounting structure of an electrically-operated lift window as set forth in claim 4, wherein: the limiter (5) is embedded in the mounting groove (91) at the front side of the mounting seat (9).