CN217380271U

CN217380271U - Hollow glass built-in shutter sun-shading system

Info

Publication number: CN217380271U
Application number: CN202221242006.6U
Authority: CN
Inventors: 任亮
Original assignee: Sichuan Shuanghua Technology Development Co ltd
Current assignee: Sichuan Shuanghua Technology Development Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-06
Anticipated expiration: 2032-05-20

Abstract

The utility model provides a cavity glass embeds tripe solar shading system belongs to shutter technical field. Including motor, winder, blind curtain and limit switch structure, the blind curtain is located in cavity glass, the top of cavity glass inner chamber is located to the winder for the stay cord on the blind curtain of roll-up, the one end of winder is located to the motor, is used for driving the winder to receive and release the stay cord, the limit switch structure includes two travel switch, slider and casing, the casing is located on the cavity glass, slider slidable mounting is in the inner chamber of casing, two travel switch set up respectively in the both sides of slider along the slider slip direction, two travel switch are connected with the motor electricity, two travel switch all are used for closing the motor, have and are difficult to go wrong, and travel switch can remove, the lower effect of cost.

Description

Hollow glass built-in shutter sun-shading system

Technical Field

The utility model relates to a shutter technical field especially relates to a cavity glass embeds tripe solar shading system.

Background

The blind window is an ornament used for the soft clothes of a family new house, has beautiful appearance, and can be folded or put down by pulling the pull rope, thereby playing the effects of sun shading and decoration, and being popular with people. The shutter type that uses in cavity glass in the existing market has electronic type, and the electronic shutter in the cavity glass has the circumstances of carrying on spacingly to its upper and lower journey in the market, but current travel switch exists the unable circumstances that removes, and some travel switch exist the structure complicacy, easily break down, the higher problem of cost.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a built-in tripe solar shading system of cavity glass has and is difficult to break down, and travel switch can remove, the lower effect of cost.

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

provided is a hollow glass built-in shutter sunshade system, comprising: the motor, the winder, tripe curtain and limit switch structure, the tripe curtain is located in cavity glass, the top of cavity glass inner chamber is located to the winder, a stay cord on the tripe curtain of roll-up, the one end of winder is located to the motor, a stay cord is receive and release to be used for driving the winder, the limit switch structure includes two travel switches, slider and casing, the casing is located on cavity glass, slider slidable mounting is in the inner chamber of casing, two travel switches set up respectively in the both sides of slider along the slider slip direction, two travel switches are connected with the motor electricity, two travel switches all are used for closing the motor, be equipped with link gear on the cavity glass, link gear is used for driving the slider and slides when receiving and releasing the stay cord.

Adopt above-mentioned scheme, install the motor in cavity glass, when the motor rotates, drive the winder clockwise or anticlockwise rotation, when the winder is clockwise and anticlockwise rotation, play the effect of tightening up and withdrawing from the blind stay cord respectively, finally reach and pack up or put down the purpose of blind, the motor pivoted drives the link gear action simultaneously, make the slider take place to slide, the slider contacts with one of them travel switch when sliding, make the normally closed state disconnection of motor, thereby realize control motor stall, pack up the blind and put down and restrict, the realization is spacing to the upper and lower stroke of shutter, travel switch can remove, and the solar energy collecting device has the advantages of convenient installation and low cost.

Further, the linkage mechanism comprises a first screw rod and a first threaded sleeve, the first screw rod is rotatably installed in the inner cavity of the shell, the first threaded sleeve is fixedly arranged on the sliding block, the threaded sleeve is sleeved on the first screw rod, an output shaft of the motor is coaxially connected with a transmission rod, the transmission rod penetrates through the winder and drives the winder to retract and release the pull rope through the transmission rod, and the transmission rod is coaxially and fixedly connected with one end of the first screw rod.

By adopting the scheme, the sliding block slides on the first screw rod, so that the sliding block is in contact with the two travel switches, when the sliding block is in contact with one of the travel switches, the motor is controlled to be in a closed state, the shutter curtain is folded or put down, and the folding and putting down of the shutter curtain are limited.

Furthermore, the bottom of the inner cavity of the shell is provided with a sliding groove, and the sliding block is arranged on the sliding groove in a sliding mode along the length direction of the shell.

Adopt above-mentioned scheme, set up the spout and make the slider can only slide in the spout, prevent that the spout from rotating along with first screw rod.

Further, the winder includes the base and rotates the reel that sets up on the base, and the reel is used for around establishing the stay cord, and the reel is worn to establish by the coaxial fixed of transfer line.

By adopting the scheme, the base is arranged to conveniently install the winder, the winding drum is convenient to wind the stay cord, the winding drum is arranged on the transmission rod in a penetrating mode, the transmission rod rotates, the winding drum is driven to rotate, and the winder tightens up and withdraws from the blind stay cord when rotating clockwise and anticlockwise.

Furthermore, the shell is provided with an adjusting block in a sliding mode, one travel switch is arranged on the adjusting block, and the shell is provided with a limiting assembly used for limiting the sliding of the adjusting block.

By adopting the scheme, one of the travel switches is designed in a sliding mode, and a user can adjust the travel switches on the adjusting block according to different requirements when the blind is used, so that the sliding block just contacts with one of the travel switches when the blind is completely put down or put up, and the motor is controlled to stop running.

Further, spacing subassembly includes second screw rod and second screw sleeve, and the second screw rod is installed in the inner chamber of casing, and with first screw rod level, and second screw sleeve sets firmly on the regulating block, and the thread bush is established on the second screw rod.

Adopt above-mentioned scheme, set up the slip of spacing subassembly restriction regulating block on the regulating block, make the regulating block can only slide on the second screw rod, the rotatory mode of second screw rod can adopt the knob, set up the knob in one side of casing, it makes the second screw rod rotatory to rotate the knob, it slides on the second screw rod to drive the regulating block in the rotatory while of second screw rod, adjust through the travel switch on the regulating block, make the blind when putting down or packing up completely, the slider just contacts with one of them travel switch, control motor stall.

The utility model has the advantages that:

1. through setting up limit switch, realize opening and close to the motor to restriction tripe curtain receive and releases.

2. When the blind is completely folded, the sliding block reaches the position of a travel switch and starts the direct closing switch to control the motor to stop running, and at the moment, the blind also stops correspondingly; when the blind curtain is completely put down, the sliding block reaches the position of the other travel switch and starts the direct closing switch, the motor is controlled to stop running, and at the moment, the blind curtain also stops correspondingly.

3. And by adopting the linkage mechanism, the transmission is simpler and the fault is not easy to occur.

4. Adopt spacing subassembly for one of them travel switch can adjust according to the condition, makes the blind put down completely or when packing up, and the slider just contacts with one of them travel switch.

Drawings

Fig. 1 is a schematic view of the overall structure of a hollow glass built-in shutter sunshade system according to embodiment 1 of the present application.

Fig. 2 is a partially enlarged schematic structural diagram of a limit switch structure according to embodiment 1 of the present application.

Fig. 3 is a partial enlarged structure schematic view of the reel of embodiment 1 of the present application.

Fig. 4 is a schematic view of the overall structure of a hollow glass built-in shutter sunshade system according to embodiment 2 of the present application.

Fig. 5 is a partially enlarged schematic structural diagram of a limit switch structure according to embodiment 2 of the present application.

Wherein, 1, a motor; 2. a winder; 21. a base; 22. a reel; 3. a transmission rod; 4. a travel switch; 5. a slider; 6. a housing; 7. a first screw; 8. a first threaded sleeve; 9. a chute; 10. an adjusting block; 11. a second screw; 12. a second threaded sleeve; 13. a blind.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

Detailed Description

Example 1

The embodiment of the application discloses built-in tripe solar protection system of cavity glass includes with reference to fig. 1-3: motor 1, winder 2, blind 13 and limit switch structure, blind 13 is located in cavity glass, the top of cavity glass inner chamber is located to winder 2, a stay cord for on the roll-up blind 13, the one end of winder 2 is located to motor 1, a stay cord is receive and release to be used for driving winder 2, the limit switch structure includes two travel switch 4 sliders 5 and casing 6, casing 6 is located on the cavity glass, slider 5 slidable mounting is in the inner chamber of casing 6, two travel switch 4 set up respectively in slider 5's both sides along 5 slip directions of slider, two travel switch 4 are connected with motor 1 electricity, two travel switch 4 all are used for closing motor 1, be equipped with link gear on the cavity glass, link gear is used for driving slider 5 to slide when winder 2 receive and releases the stay cord.

The motor 1 is electrically connected with the two travel switches 4, the motor 1 is closed through the two travel switches 4, when the sliding block 5 is contacted with one of the travel switches 4, a circuit in the motor 1 is in a disconnected state, so that the motor 1 is controlled to stop rotating, the motor 1 is installed in the hollow glass, when the motor 1 rotates, the winder 2 is driven to rotate clockwise or anticlockwise, when the winder 2 rotates clockwise or anticlockwise, the effect of tightening and withdrawing the pull rope of the blind 13 is achieved respectively, when the motor 1 rotates, the linkage mechanism also drives the linkage mechanism to act, the linkage mechanism acts to drive the sliding block 5 to slide, when the blind 13 is completely folded, the sliding block 5 reaches the position of one travel switch 4 and starts the switch, the motor 1 is controlled to stop operating, and at the moment, the blind 13 also stops correspondingly; when the blind 13 is completely lowered, the slider 5 reaches the position of the other travel switch 4 and starts the switch, the control motor 1 stops running, and the blind 13 stops correspondingly. The setting of link gear makes slider 5 can be quick reach one of them travel switch 4 department, accomplishes putting down or packing up shutter 13, uses limit switch structure to realize the restriction of packing up and putting down shutter 13, and travel switch 4 can remove simultaneously, has simple to operate, is difficult to break down, the lower effect of cost.

It should be noted that the bottoms of the motor 1, the winder 2 and the limit switch structure are provided with clamping grooves, and the motor 1, the winder 2 and the limit switch structure are clamped on the section bar of the blind 13 through the clamping grooves, so that the blind 13 is installed without screws, and the installation is more convenient.

In this embodiment, the link gear includes first screw 7 and first screw sleeve 8, and first screw 7 rotates and installs in the inner chamber of casing 6, and first screw sleeve 8 sets firmly on slider 5, and the screw thread cover is established on first screw 7, and the output shaft coaxial coupling of motor 1 has transfer line 3, and transfer line 3 passes winder 2 to receive and release the stay cord through transfer line 3 drive winder 2, transfer line 3 and the coaxial fixed connection of one end of first screw 7.

The linkage mechanism is used for enabling the sliding block 5 to rapidly reach one of the travel switches 4, the sliding block 5 slides on the first screw 7, the control motor 1 is in a stop state, the motor 1 stops to achieve retraction of the pull rope on the winder 2, accordingly, the blind 13 is retracted or put down, and meanwhile the length of the blind 13 retracted and put down is limited.

In this embodiment, the bottom of the inner cavity of the housing 6 is provided with a sliding groove 9, and the sliding block 5 is slidably disposed on the sliding groove 9 along the length direction of the housing 6. The design of spout 9 makes slider 5 can only move along the direction of seting up of spout 9, prevents that slider 5 from rotating along with first screw rod 7 together, and slider 5 contacts with one of them travel switch 4, and control motor 1 stops, and when motor 1 stall, the corresponding stall of transfer line 3 also for winder 2 stops to receive and release the stay cord, and the blind 13 is corresponding to be packed up or put down.

In this embodiment, the reel 2 includes a base 21 and a winding drum 22 rotatably disposed on the base 21, the winding drum 22 is used for winding the pulling rope, and the transmission rod 3 is coaxially and fixedly threaded through the winding drum 22.

Wherein, use reel 22 conveniently around establishing the stay cord for when winder 2 clockwise and anticlockwise rotation, very easy tighten up and withdraw from blind 13 stay cord, set up base 21 and conveniently carry out the installation of winder 2.

Example 2

Referring to fig. 3 to 5, embodiment 1 is different from embodiment 2 in that one of the stroke switches 4 can be arbitrarily moved so that the slider 5 just contacts one of the stroke switches 4 when the blind 13 is fully put down or put up.

In this embodiment, the housing 6 is slidably provided with an adjusting block 10, a travel switch 4 is provided on the adjusting block 10, and the housing 6 is provided with a limiting component for limiting the sliding of the adjusting block 10.

Wherein, set up spacing subassembly restriction regulating block 10's slip on regulating block 10, wherein travel switch 4 on the regulating block 10 adopts adjustable mode to design, and the user can be according to the demand of difference when using, adjusts travel switch 4 on the regulating block 10 for when venetian blind 13 puts down completely or packs up, slider 5 just contacts with one of them travel switch 4, control motor 1 stop operation. All establish two travel switch 4 in the limit switch structure, make things convenient for later stage installation travel switch 4 for travel switch 4 is difficult to break down.

In this embodiment, the limiting assembly includes a second screw 11 and a second threaded sleeve 12, the second screw 11 is installed in the inner cavity of the housing 6 and is horizontal to the first screw 7, the second threaded sleeve 12 is fixedly disposed on the adjusting block 10, and the second screw 11 is sleeved with a thread.

Wherein, be equipped with the knob in one side of casing 6, it makes second screw rod 11 rotate to rotate the knob, adjust the rotation mode of second screw rod 11 and not be limited to using the knob, also can adopt other modes that can realize second screw rod 11 pivoted, it lets second screw rod 11 rotate to use the knob preferentially in this application, second screw rod 11 is when rotatory, drive regulating block 10 slides on second screw rod 11, thereby change the position of regulating block 10 on second screw rod 11, make blind 13 when putting down completely or packing up, slider 5 just contacts with one of them travel switch 4, control motor 1 stall. The first screw 7 and the second screw 11 are used for realizing the contact of the sliding block 5 and one travel switch 4, and the limit of the blind 13 is completed by adopting a simple structure, so that the limit switch structure is free from failure and the cost of the components is low.

The application embodiment of the utility model provides an implementation principle of cavity glass built-in tripe solar shading system does: the output end of the motor 1 is connected with the transmission rod 3, the transmission rod 3 is driven to rotate when the motor 1 rotates, the transmission rod 3 drives the winder 2 on the transmission rod 3 to roll while rotating, and the winder 2 drives the winding drum 22 to wind the stay cord when rotating clockwise and anticlockwise, so that the effect of tightening and withdrawing the stay cord of the blind 13 is achieved, and finally the purpose of folding or unfolding the blind 13 is achieved. The arrangement of the limit switch mechanism realizes the closing of the motor 1, when the sliding block 5 is in contact with one of the travel switches 4, a circuit in the motor 1 is in a disconnected state, at the moment, the motor 1 stops rotating, the motor 1 rotates and simultaneously drives the first screw 7 to rotate, the first screw 7 rotates to drive the sliding block 5 to slide on the first screw 7, when the blind 13 is completely folded, the sliding block 5 is in contact with one of the travel switches 4, at the moment, the switch is started, the motor 1 is controlled to stop rotating, the blind 13 correspondingly stops, and the folding of the blind 13 is realized; when the blind 13 is completely put down, the sliding block 5 reaches the position of the other travel switch 4 and starts the switch, the motor 1 is controlled to stop running, the blind 13 correspondingly stops at the moment, the blind 13 is put down, the travel switch 4 can move, the travel switches 4 are arranged in the limit switch structure, the structure is simple, the fault is not easy to occur, and the cost is low.

It should be apparent to those skilled in the art that while the preferred embodiments of the present invention have been described, additional variations and modifications to those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the technical range equivalent to the machine of the claims, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a built-in tripe solar shading system of cavity glass which characterized in that includes: the retractable window is characterized by comprising a motor (1), a winder (2), a blind curtain (13) and a limit switch structure, wherein the blind curtain (13) is arranged in hollow glass, the winder (2) is arranged at the top of an inner cavity of the hollow glass and used for rolling a pull rope on the blind curtain (13), and the motor (1) is arranged at one end of the winder (2) and used for driving the winder (2) to retract and release the pull rope;

wherein, the limit switch structure includes two travel switch (4), slider (5) and casing (6), casing (6) are located on cavity glass, slider (5) slidable mounting is in the inner chamber of casing (6), two travel switch (4) set up respectively in the both sides of slider (5) along slider (5) slip direction, two travel switch (4) are connected with motor (1) electricity, two travel switch (4) all are used for closing motor (1), be equipped with link gear on the cavity glass, link gear is used for rolling up winder (2) and receive and release the stay cord and drive slider (5) simultaneously and slide.

2. The hollow glass built-in shutter sun-shading system according to claim 1, wherein the linkage mechanism comprises a first screw rod (7) and a first threaded sleeve (8), the first screw rod (7) is rotatably installed in an inner cavity of the shell (6), the first threaded sleeve (8) is fixedly arranged on the sliding block (5), the first screw rod (7) is sleeved with a thread, the output shaft of the motor (1) is coaxially connected with the transmission rod (3), the transmission rod (3) penetrates through the winder (2) and drives the winder (2) to retract and release the pull rope through the transmission rod (3), and the transmission rod (3) is coaxially and fixedly connected with one end of the first screw rod (7).

3. The sun shading system with the built-in shutter of hollow glass as claimed in claim 2, wherein a sliding groove (9) is formed in the bottom of the inner cavity of the shell (6), and the sliding block (5) is slidably arranged on the sliding groove (9) along the length direction of the shell (6).

4. The sun shading system with built-in hollow glass shutter as claimed in claim 2, wherein the winder (2) comprises a base (21) and a winding drum (22) rotatably arranged on the base (21), the winding drum (22) is used for winding the pull rope, and the transmission rod (3) is coaxially and fixedly arranged through the winding drum (22).

5. The sun shading system with built-in hollow glass and shutters, as claimed in claim 2, characterized in that the housing (6) is slidably provided with an adjusting block (10), one of the travel switches (4) is provided on the adjusting block (10), and the housing (6) is provided with a limiting component for limiting the sliding of the adjusting block (10).

6. The sun shading system with built-in hollow glass shutter as claimed in claim 5, wherein the limiting assembly comprises a second screw rod (11) and a second threaded sleeve (12), the second screw rod (11) is installed in the inner cavity of the shell (6) and is parallel to the first screw rod (7), the second threaded sleeve (12) is fixedly arranged on the adjusting block (10), and the second screw rod (11) is sleeved with threads.