CN215936952U - Ancient playing screen frame suitable for multi-specification stone slabs - Google Patents
Ancient playing screen frame suitable for multi-specification stone slabs Download PDFInfo
- Publication number
- CN215936952U CN215936952U CN202121468952.8U CN202121468952U CN215936952U CN 215936952 U CN215936952 U CN 215936952U CN 202121468952 U CN202121468952 U CN 202121468952U CN 215936952 U CN215936952 U CN 215936952U
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- Prior art keywords
- operation box
- screw rod
- worm
- screen frame
- stone slabs
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- 239000004575 stone Substances 0.000 title claims abstract description 26
- 210000000056 organ Anatomy 0.000 claims description 18
- 239000010454 slate Substances 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of screen frames, in particular to a screen frame for antiques, which is suitable for stone slabs with various specifications. It includes the base, the both sides at base top are connected with the support frame respectively, be connected with inside operation box for the cavity structure between two support frames, it is connected with the lead screw to rotate between the two relative lateral walls in the operation box, the lead screw is mutually perpendicular with the support frame, the lead screw sets up to the screw thread at its both ends along its middle part, threaded connection has the slider respectively on the screw thread of lead screw both sides, the below of lead screw is provided with the slide bar with two slider sliding connection, the both ends of slide bar are connected with two relative lateral walls in the operation box respectively, the top of two sliders is connected with the clamp bar that upwards extends to the standing groove outside, the standing groove has all been seted up to the opposite one side of two clamp bars, be provided with the rotatory actuating mechanism of drive lead screw in the operation box. It makes it can be used to place the slabstone of multiple length specification, and has improved its application scope greatly.
Description
Technical Field
The utility model relates to the technical field of screen frames, in particular to a screen frame for antiques, which is suitable for stone slabs with various specifications.
Background
The general old remarkable position of locating indoor of screen frame plays the exhibition, beautifies, coordinates etc. and a lot of curiosity fan often can place the slabstone of a pattern on the screen frame and demonstrate, but current screen frame can only place the slabstone of a fixed length specification, can't place the slabstone of multiple length specification, and its application scope is less.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a folding screen frame for antiques, which is suitable for various specifications of stone slabs, can be used for placing various lengths of stone slabs, and greatly improves the application range of the folding screen frame.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an ancient playing screen frame suitable for many specifications slabstone, includes the base, the both sides at base top are connected with the support frame respectively, two be connected with inside operation box for the cavity structure between the support frame, it is connected with the lead screw to rotate between the two relative lateral walls in the operation box, the lead screw is mutually perpendicular with the support frame, the lead screw sets up along its middle part to the screw thread at its both ends is opposite, threaded connection has the slider on the screw thread of lead screw both sides respectively, the below of lead screw be provided with two slider sliding connection's slide bar, the both ends of slide bar are connected with two relative lateral walls in the operation box respectively, two the top of slider is connected with the clamping bar that upwards extends to the standing groove outside, and the standing groove has all been seted up to two clamping bar one side in opposite directions, be provided with the rotatory actuating mechanism of drive lead screw in the operation box.
Preferably, the driving mechanism comprises a worm wheel, a worm and a knob, the worm wheel is installed in the middle of the screw rod, the worm is rotatably connected to two opposite side walls in the operation box, the worm is parallel to the support frame, the worm is meshed with the worm wheel, and one end of the worm extends to the outside of the operation box and is connected with the middle of the knob.
Preferably, the knob is provided at a rear end outside the operation box.
Preferably, the outer circumference of the knob is provided with anti-slip threads at equal intervals.
Preferably, the rear ends of the upper portions of the two clamping rods are connected with fixing plates, threaded holes are formed in the tops of the fixing plates in a penetrating mode, locking bolts are connected in the threaded holes in an internal thread mode, and the bottoms of the upper screw rods of the locking bolts are abutted to the top of the operation box.
Preferably, a first organ cover located in the operation box is connected between opposite sides of the two clamping rods, second organ covers are respectively connected to opposite sides of the two clamping rods, and one sides, far away from the clamping rods, of the second organ covers are respectively connected with two opposite side walls in the operation box.
Compared with the prior art, the utility model has the advantages that:
1) the utility model provides the antique screen frame suitable for the stone slabs with various specifications, so that the antique screen frame can be used for placing the stone slabs with various lengths and specifications, and the application range of the antique screen frame is greatly improved;
2) the two sides of the top of the base are respectively connected with a support frame, an operation box with a cavity structure inside is connected between the two support frames, a screw rod is rotatably connected between the two opposite side walls in the operation box, the screw rod is perpendicular to the support frames, threads of the screw rod towards the two ends of the screw rod along the middle part are oppositely arranged, the threads on the two sides of the screw rod are respectively in threaded connection with a slide block, a slide rod which is in sliding connection with the two slide blocks is arranged below the screw rod, the two ends of the slide rod are respectively connected with the two opposite side walls in the operation box, the tops of the two slide blocks are connected with clamping rods which extend upwards to the outside of the placing grooves, the placing grooves are respectively arranged on the opposite sides of the two clamping rods, a driving mechanism which drives the screw rod to rotate is arranged in the operation box, when slates with different length specifications need to be placed, the screw rod is driven to rotate only by the driving mechanism, and the two slide blocks are driven to move towards or away from each other by the rotation of the screw rod, the sliding block moves to drive the clamping rods to move, when the two clamping rods move until the stone slabs are clamped tightly and the lower parts of the stone slabs are positioned in the two placing grooves, the screen frame can be used for placing stone slabs with various lengths and specifications, and the application range of the screen frame is greatly improved;
3) the driving mechanism consists of a worm wheel, a worm and a knob, the worm wheel is arranged in the middle of the screw rod, the worm is rotatably connected to two opposite side walls in the operation box, the worm is arranged parallel to the supporting frame, the worm is meshed with the worm wheel, one end of the worm extends to the outside of the operation box and is connected with the middle of the knob, during operation, a worker only needs to rotate the knob, the rotation of the knob drives the rotation of the worm, the rotation of the worm drives the rotation of the worm wheel, the rotation of the worm wheel drives the rotation of the screw rod, the rotation of the screw rod drives the two sliding blocks to move in the opposite direction or in the opposite direction, the movement of the two sliding blocks drives the movement of the two clamping rods, when the two clamping rods move until the stone plate is clamped and the lower part of the stone plate is positioned in the two placing grooves, the operation is very convenient, the screen frame can be used for placing stone slabs with various lengths and specifications, and the application range of the screen frame is greatly improved;
4) the knob is arranged at the rear end of the outer side of the operation box, so that the obtrusiveness when the knob is used for viewing is avoided, and the attractiveness of the screen frame is greatly improved;
5) the anti-skidding threads are arranged on the outer circumference of the knob at equal intervals, so that the friction force between the anti-skidding threads and the hands of workers is increased, the slipping condition is reduced, and the operation is more convenient;
6) the rear ends of the upper parts of the clamping rods are connected with the fixing plates, the top of the fixing plate is provided with the threaded hole in a penetrating mode, the threaded hole is internally connected with the locking bolt in a threaded mode, the bottom of the screw rod on the locking bolt is abutted to the top of the operation box, and when the two clamping rods move to clamp the stone plate in operation, the locking bolt is screwed into the threaded hole, so that the bottom of the screw rod on the locking bolt is abutted to the bottom of the operation box, the stability of the two clamping rods is improved, and the stability of the stone plate is improved;
7) through be connected with the first organ cover that is located the operation box between two clamping bars one side in opposite directions, be connected with the second organ cover respectively in two clamping bars one side that carries on the back mutually, keep away from the clamping bar with the second organ cover one side respectively with the operation box in two relative lateral walls be connected, the inside that the dust entered into the operation box has been reduced in the setting of first organ cover and second organ cover to difficult clearance operation box's inside has improved the convenience of work.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure of section A of FIG. 1;
FIG. 3 is a front view of an embodiment of the present invention;
fig. 4 is a cross-sectional view D-D in fig. 3.
The meaning of the reference numerals: 1. a base; 2. a support frame; 3. an operation box; 4. a screw rod; 5. a slider; 6. a slide bar; 7. a clamping bar; 8. a placement groove; 9. a drive mechanism; 900. a worm gear; 901. a worm; 902. a knob; 10. anti-skid threads; 11. a fixing plate; 12. a threaded hole; 13. locking the bolt; 14. a first organ cover; 15. a second organ cover.
The utility model is further described with reference to the following figures and detailed description.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model comprises the following steps: a folding screen frame for antiques suitable for multi-specification stone slabs is shown in figures 1-4 and comprises a base 1, wherein two sides of the top of the base 1 are respectively connected with a support frame 2, an operation box 3 with a cavity structure is connected between the two support frames 2, a screw rod 4 is rotatably connected between two opposite side walls in the operation box 3, the screw rod 4 is vertical to the support frames 2, the screw rod 4 is oppositely arranged along the middle part to the two ends of the screw rod 4, the screw threads on the two sides of the screw rod 4 are respectively in threaded connection with a slide block 5, a slide rod 6 in sliding connection with the two slide blocks 5 is arranged below the screw rod 4, the two ends of the slide rod 6 are respectively connected with the two opposite side walls in the operation box 3, the tops of the two slide blocks 5 are connected with clamping rods 7 extending upwards to the outer part of the placing grooves 8, the placing grooves 8 are arranged on the opposite sides of the two clamping rods 7, a driving mechanism 9 for driving the screw rod 4 to rotate is arranged in the operation box 3, when the slates of different length specifications need to be placed, only need to drive lead screw 4 rotatory through actuating mechanism 9, lead screw 4's rotation has driven two sliders 5 and has moved towards each other or back of the body mutually, and slider 5's removal has driven the removal of clamping bar 7, move when two clamping bar 7 until press from both sides tight and the lower part of slate be located two standing grooves 8 with the slate can, this makes the screen frame can be used to place the slate of multiple length specification, has improved its application scope greatly.
The driving mechanism 9 comprises a worm wheel 900, a worm 901 and a knob 902, the worm wheel 900 is installed in the middle of the screw rod 4, the worm 901 is rotatably connected to two opposite side walls in the operation box 3, the worm 901 is parallel to the support frame 2, the worm 901 is meshed with the worm wheel 900, one end of the worm 901 extends to the outside of the operation box 3 and is connected with the middle of the knob 902, when in operation, a worker only needs to rotate the knob 902, the rotation of the knob 902 drives the rotation of the worm 901, the rotation of the worm 901 drives the rotation of the worm wheel 900, the rotation of the worm wheel 900 drives the rotation of the screw rod 4, the rotation of the screw rod 4 drives the two sliders 5 to move towards or away from each other, the movement of the two sliders 5 drives the two clamping rods 7 to move, when the two clamping rods 7 move until the slates are clamped, and the lower portions of the slates are located in the two placing grooves 8, the operation is not only very convenient, and the screen frame can be used for placing stone slabs with various lengths and specifications, thereby greatly improving the application range of the screen frame.
The knob 902 is arranged at the rear end of the outer side of the operation box 3, and the knob 902 is arranged at the rear end of the outer side of the operation box 3, so that the obtrusiveness for viewing is avoided, and the attractiveness of the screen frame is greatly improved.
The anti-skidding threads 10 are arranged on the outer circumference of the knob 902 at equal intervals, friction force between the knob 902 and hands of workers is increased due to the arrangement of the anti-skidding threads 10, the skidding situation is reduced, and the operation is more convenient.
The rear end on the upper portion of each of the two clamping rods 7 is connected with a fixing plate 11, the top of each fixing plate 11 is provided with a threaded hole 12 in a penetrating mode, the threaded holes 12 are connected with locking bolts 13 in a threaded mode, the bottoms of the screw rods on the locking bolts 13 are abutted to the top of the operation box 3, when the two clamping rods 7 move to clamp the stone plate in operation, the locking bolts 13 are screwed into the threaded holes 12, the bottoms of the screw rods on the locking bolts 13 are abutted to the bottom of the operation box 3, stability of the two clamping rods 7 is improved, and stability of the stone plate is improved.
The first organ cover 14 located in the operation box 3 is connected between one opposite side of the two clamping rods 7, the second organ cover 15 is connected to one opposite side of the two clamping rods 7, one side, away from the clamping rods 7, of the second organ cover 15 is connected with two opposite side walls in the operation box 3, and due to the arrangement of the first organ cover 14 and the second organ cover 15, dust entering the operation box 3 is reduced, so that the inside of the operation box 3 is not easy to clean, and the convenience in working is improved.
The working principle of the utility model is as follows:
when the slates of different length specifications need to be placed, the staff only needs to rotate knob 902, the rotation of knob 902 has driven the rotation of worm 901, the rotation of worm 901 has driven the rotation of worm wheel 900, the rotation of worm wheel 900 has driven the rotation of lead screw 4, the rotation of lead screw 4 has driven two sliders 5 removal in opposite directions or back of the body mutually, the removal of two sliders 5 has driven the removal of two clamping bars 7, it is tight until pressing from both sides the slate to move when two clamping bars 7, and the lower part of slate be located two standing grooves 8 can, this makes the screen frame can be used to place the slate of multiple length specification, greatly improve its application scope.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The antique screen frame suitable for the multi-specification stone slabs is characterized by comprising a base (1), wherein two sides of the top of the base (1) are respectively connected with a support frame (2), an operation box (3) with a cavity structure inside is connected between the two support frames (2), a screw rod (4) is rotatably connected between two opposite side walls in the operation box (3), the screw rod (4) is vertical to the support frames (2), the screw rods (4) are oppositely arranged along the middle part to the threads at two ends of the screw rod (4), the threads at two sides of the screw rod (4) are respectively in threaded connection with a sliding block (5), a sliding rod (6) which is in sliding connection with the two sliding blocks (5) is arranged below the screw rod (4), two ends of the sliding rod (6) are respectively connected with the two opposite side walls in the operation box (3), the top of the two sliding blocks (5) is connected with a clamping rod (7) which upwards extends to the outside of a placement groove (8), the two clamping rods (7) are provided with a placing groove (8) on opposite sides, and a driving mechanism (9) for driving the screw rod (4) to rotate is arranged in the operation box (3).
2. The folding screen frame for antique use applicable to multi-specification stone slabs as claimed in claim 1, wherein the driving mechanism (9) comprises a worm wheel (900), a worm (901) and a knob (902), the worm wheel (900) is installed in the middle of the screw rod (4), the worm (901) is rotatably connected to two opposite side walls in the operation box (3), the worm (901) is parallel to the support frame (2), the worm (901) is meshed with the worm wheel (900), and one end of the worm (901) extends to the outside of the operation box (3) and is connected with the middle of the knob (902).
3. The folding screen frame for antiques applicable to multi-specification stone slabs according to claim 2, wherein the knob (902) is arranged at the rear end of the outer side of the operation box (3).
4. The folding screen frame for antique use of multi-size stone slabs according to claim 3, wherein the knob (902) is provided with anti-slip threads (10) on the outer circumference at equal intervals.
5. The folding screen frame for antique use applicable to multi-specification stone slabs as claimed in claim 1, wherein a fixing plate (11) is connected to the rear end of the upper portion of each of the two clamping rods (7), a threaded hole (12) is formed through the top of the fixing plate (11), a locking bolt (13) is connected to the threaded hole (12) in a threaded manner, and the bottom of a screw rod on the locking bolt (13) abuts against the top of the operation box (3).
6. The folding screen frame for antiques applicable to multi-specification stone slabs as claimed in claim 1, wherein a first organ cover (14) positioned in the operation box (3) is connected between opposite sides of the two clamping rods (7), a second organ cover (15) is respectively connected to opposite sides of the two clamping rods (7), and one side of the second organ cover (15) far away from the clamping rods (7) is respectively connected with two opposite side walls in the operation box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468952.8U CN215936952U (en) | 2021-06-30 | 2021-06-30 | Ancient playing screen frame suitable for multi-specification stone slabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468952.8U CN215936952U (en) | 2021-06-30 | 2021-06-30 | Ancient playing screen frame suitable for multi-specification stone slabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215936952U true CN215936952U (en) | 2022-03-04 |
Family
ID=80436071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121468952.8U Expired - Fee Related CN215936952U (en) | 2021-06-30 | 2021-06-30 | Ancient playing screen frame suitable for multi-specification stone slabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215936952U (en) |
-
2021
- 2021-06-30 CN CN202121468952.8U patent/CN215936952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |