CN215642221U - Narrow-edge picture frame curtain - Google Patents
Narrow-edge picture frame curtain Download PDFInfo
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- CN215642221U CN215642221U CN202121736599.7U CN202121736599U CN215642221U CN 215642221 U CN215642221 U CN 215642221U CN 202121736599 U CN202121736599 U CN 202121736599U CN 215642221 U CN215642221 U CN 215642221U
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Abstract
The utility model discloses a narrow-side picture frame curtain, which comprises an installation frame and an installation mechanism, wherein the installation mechanism is arranged in the installation frame, the installation mechanism comprises a bidirectional electric screw rod, a slide rod, a tension spring, a fixed block and a limit bolt, the bottom surface of a top plate and the top surface of a bottom plate of the installation frame are respectively and fixedly provided with the bidirectional electric screw rod and the slide rod, the outer wall of the slide rod is movably sleeved with two slide cylinders, and installation blocks are fixedly arranged on two output ends of the bidirectional electric screw rod and the two slide rods. According to the curtain installation device, the bidirectional electric screw rod, the slide rod, the tension spring and the fixing block are matched with one another for use, so that the curtain can be quickly and fixedly installed, the installation time is greatly saved compared with the traditional installation mode, the operation is simpler, the situation that the curtain is prone to wrinkling in the installation process can be avoided, the requirement on the proficiency of workers is lower, the curtain is successfully installed at one time, and the installation time is indirectly saved.
Description
Technical Field
The utility model relates to the technical field of projection equipment, in particular to a narrow-side picture frame screen.
Background
The frame screen is a projection screen with wide application, and is usually fixed on a wall, and its installation structure is: the frame body in a rectangular shape or other required shapes is installed on the wall and is similar to the frame of a picture, and then the screen is arranged on the frame body frame, generally speaking, the frame of the picture frame screen is divided into an inner frame and an outer frame, the inner frame is generally shielded by curtain cloth, and the outer frame is generally exposed outside, but the existing narrow-edge picture frame screen has many problems or defects;
the installation steps of the existing narrow-edge picture frame curtain are troublesome, more bolts and tension springs are required to be used, the assembly time is long, the proficiency of workers is required, after the assembly is completed, the curtain is folded, the curtain needs to be rearranged by disassembling the outer frame, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a narrow-edge picture frame curtain to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a narrow-edged picture frame screen comprises an installation frame and an installation mechanism, wherein the installation mechanism is arranged in the installation frame.
Installation mechanism includes two-way electronic lead screw, slide bar, extension spring, fixed block and spacing bolt, the bottom surface of installation frame roof and the top surface of bottom plate fixed mounting respectively have two-way electronic lead screw and slide bar, two slide drums have been cup jointed in the outer wall activity of slide bar, equal fixed mounting has the installation piece, four on two output of two-way electronic lead screw and two slide bars equal fixed mounting has the extension spring, four on the installation piece the equal fixedly connected with fixed block of one end of extension spring is located two on the same vertical line the inside of fixed block is equallyd divide and is do not had the bracing piece, two through spacing bolt fixed mounting be equipped with the curtain between the bracing piece.
In order to mount the bidirectional electric screw rod and the slide rod, preferably, the bottom surface of the top plate of the mounting frame, the top surface of the bottom plate and the two corresponding side plates are provided with communicating grooves.
In order to fix and limit the supporting rod, preferably, two threaded holes and four threaded holes are respectively formed in the two side plates corresponding to the fixing block and the outer surface of the supporting rod in a penetrating mode, and the limiting bolt penetrates through the supporting rod and extends out of the fixing block.
In order to facilitate the installation of the installation frame on the wall body, preferably, the installation frame is made of aluminum alloy plates, the installation frame is concave, and the outer surface of one side plate of the installation frame is provided with a fixture block.
In order to ensure the levelness of the curtain after being installed, preferably, the four tension springs have the same size.
In order to ensure the service life of the support rods, preferably, the two ends of the curtain are movably sleeved on the two support rods, and the two support rods are made of glass fiber materials.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the curtain mounting mechanism comprises a mounting mechanism, and the bidirectional electric screw rod, the slide rod, the tension spring and the fixing block are matched with each other for use, so that the curtain can be quickly and fixedly mounted, the mounting time is greatly saved compared with the traditional mounting mode, and the operation is simpler;
(2) the curtain mounting mechanism comprises the mounting mechanism, and the bidirectional electric screw rod, the slide rod, the tension spring and the fixing block are matched with each other for use, so that the curtain is prevented from being easily wrinkled in the mounting process, the skill requirement on workers is low, the one-time successful mounting of the curtain is ensured, and the mounting time is indirectly saved.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a perspective view of a mounting frame of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a rear view structural diagram of the present invention.
In the figure: 1. a mounting frame; 2. a bidirectional electric screw rod; 3. a slide bar; 4. a slide cylinder; 5. mounting blocks; 6. a tension spring; 7. a fixed block; 8. a support bar; 9. a limit bolt; 10. a curtain; 11. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, a narrow-sided picture frame screen includes a mounting frame 1 and a mounting mechanism disposed in the mounting frame 1.
Installation mechanism includes two-way electronic lead screw 2, slide bar 3, extension spring 6, fixed block 7 and spacing bolt 9, the bottom surface of 1 roof of installation frame and the top surface of bottom plate fixed mounting respectively have two-way electronic lead screw 2 and slide bar 3, two slide bar 3's outer wall activity has cup jointed two slide cartridges 4, equal fixed mounting has installation piece 5 on two output of two-way electronic lead screw 2 and two slide bar 3, equal fixed mounting has extension spring 6 on four installation pieces 5, the equal fixedly connected with fixed block 7 of the one end of four extension springs 6, the inside of two fixed blocks 7 that are located on same vertical line is equallyd divide and is do not had bracing piece 8 through spacing bolt 9 fixed mounting, be equipped with curtain 10 between two bracing pieces 8.
When the device is used, firstly, the curtain 10 is sleeved on the supporting rods 8, then the fixing block 7 is held from the communication groove above the installation frame 1 to be pulled downwards, one end of the supporting rod 8 is extended into the fixing block 7, the supporting rod 8 is fixed through the limiting bolt 9, then the fixing block 7 is held from the communication groove below the installation frame 1 to be lifted upwards, the fixing block 7 is taken out again, the other end of the supporting rod 8 is fixed, the same operation is repeated, the other supporting rod 8 is fixed, then the two-way electric screw rod 2 is controlled to work through the switch, the two output ends horizontally move relatively through the work of the two-way electric screw rod 2, the two supporting rods 8 move towards the two sides of the installation frame 1 under the matching of the sliding rods 3 and the sliding cylinders 4, finally, the two supporting rods 8 enter the communication grooves of the two side plates of the installation frame 1, and the two-way electric screw rod 2 is arranged, Slide bar 3, extension spring 6 and fixed block 7 mutually support and use, can be quick carry out fixed mounting to curtain 10, compare in traditional mounting means, saved installation time greatly, and the operation is simpler, can avoid the condition emergence that the fold easily appears in curtain 10 in the installation, require lowerly to workman's proficiency, has guaranteed that the one-time installation of curtain 10 is successful, the indirect installation time that has saved.
Example two:
referring to fig. 1-4, a narrow-side picture frame curtain includes an installation frame 1 and an installation mechanism, the installation mechanism is disposed in the installation frame 1, in order to install a bidirectional electric screw rod 2 and a slide rod 3, specifically, communication grooves are disposed on a bottom surface of a top plate of the installation frame 1, a top surface of a bottom plate and two corresponding side plates, in order to install the installation frame 1 on a wall body, specifically, the installation frame 1 is made of an aluminum alloy plate, the installation frame 1 is concave, and a clamping block 11 is disposed on an outer surface of one side plate of the installation frame 1.
The mounting mechanism comprises a bidirectional electric screw rod 2, a slide rod 3, tension springs 6, a fixing block 7 and a limiting bolt 9, the bottom surface of the top plate of the mounting frame 1 and the top surface of the bottom plate are respectively and fixedly provided with the bidirectional electric screw rod 2 and the slide rod 3, the outer wall of the slide rod 3 is movably sleeved with two slide barrels 4, two output ends of the bidirectional electric screw rod 2 and two slide rods 3 are respectively and fixedly provided with a mounting block 5, four mounting blocks 5 are respectively and fixedly provided with the tension springs 6, in order to ensure the levelness of the curtain 10 after mounting, specifically, the four tension springs 6 are same in size, one ends of the four tension springs 6 are respectively and fixedly connected with the fixing block 7, the insides of the two fixing blocks 7 positioned on the same vertical line are respectively and fixedly provided with a support rod 8 through the limiting bolt 9, in order to fix and limit the support rod 8, specifically, two threaded holes and four threaded holes are respectively formed in the two side plates corresponding to the fixing block 7 and the outer surface of the support rod 8, the 9 screw threads of spacing bolt run through bracing piece 8 and extend to outside the fixed block 7, are equipped with curtain 10 between two spinal branch vaulting poles 8, in order to guarantee the life of bracing piece 8, specifically, the both ends activity of curtain 10 cup joints on two spinal branch vaulting poles 8, and two spinal branch vaulting poles 8 are made for the fine material of glass.
When the device is used, firstly, a curtain 10 is sleeved on a supporting rod 8, then a fixing block 7 is held from a communication groove above an installation frame 1 and pulled downwards, one end of the supporting rod 8 is extended into the fixing block 7, the supporting rod 8 is fixed through a limiting bolt 9, then the fixing block 7 is held from the communication groove below the installation frame 1 and lifted upwards, the fixing block 7 is taken out again, the other end of the supporting rod 8 is fixed, the same operation is repeated, the other supporting rod 8 is fixed, then a bidirectional electric screw rod 2 is controlled to work through a switch, the two output ends horizontally move relatively, the two supporting rods 8 move towards two sides of the installation frame 1 under the matching of a sliding rod 3 and a sliding barrel 4, and finally the two supporting rods 8 enter the communication grooves of two side plates of the installation frame 1, through setting up the use of mutually supporting of two-way electric screw 2, slide bar 3, extension spring 6 and fixed block 7, can be quick carry out fixed mounting to curtain 10, compare in traditional mounting means, saved installation time greatly, and the operation is simpler, can avoid the condition emergence that the fold easily appears in curtain 10 in the installation, require lowerly to workman's proficiency, guaranteed curtain 10's once only installation success, the indirect installation time that has saved.
The present invention relates to circuits, electronic components and control modules all of which are well within the skill of those in the art and, needless to say, the present invention is not directed to software and process improvements.
In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A narrow-edged picture frame curtain is characterized in that: the device comprises a mounting frame (1) and a mounting mechanism, wherein the mounting mechanism is arranged in the mounting frame (1);
the mounting mechanism comprises a bidirectional electric screw rod (2), a slide rod (3), a tension spring (6), a fixing block (7) and a limit bolt (9), the bottom surface of the top plate and the top surface of the bottom plate of the mounting frame (1) are respectively and fixedly provided with a bidirectional electric screw rod (2) and a slide rod (3), two slide cartridge (4) have been cup jointed in the outer wall activity of slide bar (3), equal fixed mounting has installation piece (5), four on two outputs of two-way electric screw (2) and two slide bar (3) equal fixed mounting has extension spring (6), four on installation piece (5) the equal fixedly connected with fixed block (7) of one end of extension spring (6) are located two on the same vertical line the inside of fixed block (7) is equallyd divide and is do not had bracing piece (8), two through spacing bolt (9) fixed mounting be equipped with curtain (10) between bracing piece (8).
2. A narrow-edged picture frame screen as claimed in claim 1, wherein: and communicating grooves are formed in the bottom surface of the top plate of the mounting frame (1), the top surface of the bottom plate and the corresponding two side plates.
3. A narrow-edged picture frame screen as claimed in claim 1, wherein: two threaded holes and four threaded holes are respectively formed in the two side plates corresponding to the fixing block (7) and the outer surface of the supporting rod (8) in a penetrating mode, and the limiting bolt (9) penetrates through the supporting rod (8) in a threaded mode and extends to the outside of the fixing block (7).
4. A narrow-edged picture frame screen as claimed in claim 1, wherein: installation frame (1) is made by aluminium alloy plate, installation frame (1) is the spill, the surface of installation frame (1) curb plate is provided with fixture block (11).
5. A narrow-edged picture frame screen as claimed in claim 1, wherein: the four tension springs (6) are the same in size.
6. A narrow-edged picture frame screen as claimed in claim 1, wherein: two ends of the curtain (10) are movably sleeved on the two supporting rods (8), and the two supporting rods (8) are made of glass fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736599.7U CN215642221U (en) | 2021-07-28 | 2021-07-28 | Narrow-edge picture frame curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736599.7U CN215642221U (en) | 2021-07-28 | 2021-07-28 | Narrow-edge picture frame curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642221U true CN215642221U (en) | 2022-01-25 |
Family
ID=79893000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121736599.7U Active CN215642221U (en) | 2021-07-28 | 2021-07-28 | Narrow-edge picture frame curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642221U (en) |
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2021
- 2021-07-28 CN CN202121736599.7U patent/CN215642221U/en active Active
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