CN210857578U - Metal sound insulation low frequency acoustic baffle - Google Patents
Metal sound insulation low frequency acoustic baffle Download PDFInfo
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- CN210857578U CN210857578U CN201921743567.2U CN201921743567U CN210857578U CN 210857578 U CN210857578 U CN 210857578U CN 201921743567 U CN201921743567 U CN 201921743567U CN 210857578 U CN210857578 U CN 210857578U
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Abstract
The utility model discloses a metal sound insulation low frequency acoustic baffle, including main part, locking piece, retaining member and connecting piece, the diapire integrated into one piece of main part has the lug, the draw-in groove with the lug adaptation is seted up to the roof of main part, the dovetail has been seted up to one side of main part, the opposite side integrated into one piece of main part has the locking piece with the dovetail adaptation, the back welding of main part has connecting block and retaining member, the retaining member includes U-shaped piece, inserted bar and spring, the through-hole with the inserted bar adaptation is seted up to the lateral wall of U-shaped piece, the one end integrated into one piece of inserted bar has the pull ring, the other end welding of inserted bar has the fixture block, the draw-in groove with the fixture block adaptation is seted up to the inside of connecting block, the outside cover of inserted bar has the spring, the below of main part. The metal sound insulation low-frequency sound absorption plate is convenient to splice and disassemble and has high stability.
Description
Technical Field
The utility model belongs to the technical field of the acoustic baffle, concretely relates to metal sound insulation low frequency acoustic baffle.
Background
The sound absorption plate is widely applied to acoustic places such as music halls, movie theaters, recording rooms, studio halls, monitoring rooms, conference rooms, gymnasiums, exhibition halls, dance halls, KTV rooms, family movie and television hall factories, mute rooms, courts, report halls, interrogation rooms and the like, and sound absorption wall plates, ceiling suspended plates and the like of textile factories, factory buildings with over-standard noise and large public buildings. However, the existing sound absorption plates are not convenient to splice and use, and the use requirements of people cannot be met.
Therefore, in order to meet the current situation, the design and production of a metal sound insulation low-frequency sound absorption plate are urgently needed to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal sound insulation low frequency acoustic baffle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal sound insulation low frequency acoustic baffle, includes main part, locking piece, retaining member and connecting piece, the diapire integrated into one piece of main part has the lug, the draw-in groove with the lug adaptation is seted up to the roof of main part, the dovetail has been seted up to one side of main part, the opposite side integrated into one piece of main part has the locking piece with the dovetail adaptation, the back welding of main part has connecting block and retaining member, the below of main part is provided with the connecting piece, the bottom mounting of connecting piece has support piece.
Preferably, the locking member includes U-shaped piece, inserted bar and spring, the through-hole with the inserted bar adaptation is seted up to the lateral wall of U-shaped piece, the one end integrated into one piece of inserted bar has the pull ring, the other end welding of inserted bar has the fixture block, the inside of connecting block set up with the draw-in groove of fixture block adaptation, the outside cover of inserted bar has the spring.
Preferably, the connecting piece comprises a base, baffles and butterfly bolts, a clamping groove is formed in the top wall of the base, an L-shaped rubber pad is bonded in the clamping groove, a plurality of groups of screw holes matched with the butterfly bolts are formed in a group of vertical side walls of the base, the ends of the plurality of groups of butterfly bolts are rotatably connected with the rubber pad, two groups of baffles are integrally formed on the top wall of the base, and screw holes matched with the butterfly bolts are formed in the inner parts of the two groups of baffles and the side wall of the main body.
Preferably, support piece includes square pipe, stand and horizontal pole, square pipe is provided with two sets ofly, two sets of the backing plate has all been welded to the bottom of square pipe, and is two sets of the stand has all been inserted to the inside of square pipe, and is two sets of the screw of the locking bolt adaptation of multiunit and square pipe lateral wall is all seted up to the lateral wall of stand, and is two sets of the connecting block has all been welded on the top of stand, and is two sets of the welding has the horizontal pole between the square.
Preferably, the joints of the square pipes and the base plate are welded with inclined struts, and the two groups of cushion blocks are connected with the base through countersunk bolts.
The utility model discloses a technological effect and advantage: according to the metal sound insulation low-frequency sound absorption plate, the insertion rod is pulled, the locking block on one side of the main body is inserted into the dovetail groove of the side wall of the other main body group, the pull rod is loosened after the convex block at the bottom end of the main body is clamped into the clamping groove of the top wall of the other main body group, the spring enables the clamping block to enter the clamping groove of the connecting block of the side wall of the other main body group, separation of the spliced main bodies is prevented, the spliced main bodies can be disassembled only by pulling the insertion rod and lifting the main bodies, and the multi-group main bodies can be assembled and disassembled; the butterfly bolts in the base are rotated to drive the rubber mat to move, the bottom of the main body can be fixed, the butterfly bolts in the baffle plates are rotated to enable the end portions of the butterfly bolts to enter the screw holes in the side wall of the main body, the main body can be fixed on the connecting piece and the supporting piece, and the spliced main body can be placed at a required position according to use requirements; the base plate, the square pipe, the stand column, the inclined strut and the cross rod are combined, the stability of the connecting piece and the main body can be improved, and the metal sound insulation low-frequency sound absorption plate is convenient to splice and disassemble and has high stability.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the main body of the present invention;
FIG. 3 is a front view of the locking member of the present invention;
fig. 4 is a side view of the connector of the present invention.
In the figure: the device comprises a main body 1, a locking block 2, a convex block 3, a connecting block 4, a locking element 5, a U-shaped block 50, an inserted rod 51, a spring 52, a clamping block 53, a connecting element 6, a base 60, a baffle 61, a butterfly bolt 62, a supporting element 7, a square tube 70, a vertical column 71 and a cross bar 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a as shown in fig. 1-4 metal sound insulation low frequency acoustic baffle, including main part 1, locking piece 2, retaining member 5 and connecting piece 6, the diapire integrated into one piece of main part 1 has lug 3, the draw-in groove with lug 3 adaptation is seted up to the roof of main part 1, the dovetail has been seted up to one side of main part 1, the opposite side integrated into one piece of main part 1 has the locking piece 2 with the dovetail adaptation, the back welding of main part 1 has connecting block 4 and retaining member 5, the below of main part 1 is provided with connecting piece 6, the bottom mounting of connecting piece 6 has support piece 7.
Specifically, the locking member 5 comprises a U-shaped block 50, an insertion rod 51 and a spring 52, a through hole matched with the insertion rod 51 is formed on the side wall of the U-shaped block 50, one end of the inserted link 51 is integrally formed with a pull ring, the other end of the inserted link 51 is welded with a latch 53, a clamping groove matched with the clamping block 53 is formed in the connecting block 4, a spring 52 is sleeved outside the inserting rod 51, the inserting rod 51 is pulled, the locking block 2 on one side of the main body 1 is inserted into the dovetail groove of the side wall of the other main body 1, the inserting rod 51 is loosened after the convex block 3 at the bottom end of the main body 1 is clamped into the clamping groove of the top wall of the other main body 1, the spring 52 enables the clamping block 53 to enter the clamping groove of the connecting block 4 on the side wall of the other main body 1, separation after splicing of a plurality of groups of main bodies 1 can be prevented, only the inserting rod 51 needs to be, can dismantle the main part 1 after the concatenation to be convenient for assemble and dismantle multiunit main part 1 as required.
Specifically, the connecting member 6 includes a base 60, a baffle 61 and a butterfly bolt 62, a slot is formed on the top wall of the base 60, an L-shaped rubber pad is bonded in the slot, a plurality of screw holes adapted to the butterfly bolt 62 are formed on a vertical side wall of the base 60, the ends of the plurality of butterfly bolts 62 are rotatably connected to a rubber pad, two sets of baffles 61 are integrally formed on the top wall of the base 60, screw holes adapted to the butterfly bolt 62 are formed in the inner parts of the two sets of baffles 61 and the side wall of the main body 1, the butterfly bolt 62 in the base 60 is rotated, the rubber pad is driven by the butterfly bolt 62 to move so as to fix the bottom of the main body 1, the butterfly bolt 62 in the baffle 61 is rotated so that the end of the butterfly bolt 62 enters the screw hole in the side wall of the main body 1, the main body 1 can be fixed on the connecting member 6 and, the spliced body 1 is placed at a desired position.
Specifically, the joints of the square tubes 70 and the base plate are welded with inclined struts, and the two groups of cushion blocks are connected with the base 60 through countersunk bolts.
Specifically, the metal sound insulation low-frequency sound absorption plate lifts the upright column 71, the end part of the locking bolt is screwed into screw holes at different positions on the side wall of the upright column 71, the heights of the supporting piece 7 and the main body 1 can be adjusted, the butterfly bolt 62 in the base 60 is rotated, the butterfly bolt 62 drives the rubber mat to move, the bottom of the main body 1 can be fixed, the butterfly bolt 62 in the baffle plate 61 is rotated, the end part of the butterfly bolt 62 enters the screw hole on the side wall of the main body 1, the main body 1 can be fixed on the connecting piece 6 and the supporting piece 7, the inserting rod 51 is pulled, the locking block 2 at one side of the main body 1 is inserted into the dovetail groove on the side wall of the other group of main body 1, the convex block 3 at the bottom end of the main body 1 is clamped into the clamping groove on the top wall of the other group of main body 1 to loosen the inserting rod 51, the spring, only need pulling inserted bar 51, lift main part 1, can dismantle the main part 1 after the concatenation, can assemble and dismantle multiunit main part 1 as required.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a metal sound insulation low frequency acoustic baffle, includes main part (1), locking piece (2), retaining member (5) and connecting piece (6), its characterized in that: the diapire integrated into one piece of main part (1) has lug (3), the draw-in groove with lug (3) adaptation is seted up to the roof of main part (1), the dovetail has been seted up to one side of main part (1), the opposite side integrated into one piece of main part (1) has lock piece (2) with the dovetail adaptation, the back welding of main part (1) has connecting block (4) and retaining member (5), the below of main part (1) is provided with connecting piece (6), the bottom mounting of connecting piece (6) has support piece (7).
2. A metal sound insulation low frequency acoustic board according to claim 1, characterized in that: retaining member (5) include U-shaped piece (50), inserted bar (51) and spring (52), the through-hole with inserted bar (51) adaptation is seted up to the lateral wall of U-shaped piece (50), the one end integrated into one piece of inserted bar (51) has the pull ring, the other end welding of inserted bar (51) has fixture block (53), the draw-in groove with fixture block (53) adaptation is seted up to the inside of connecting block (4), the outside cover of inserted bar (51) has spring (52).
3. A metal sound insulation low frequency acoustic board according to claim 1, characterized in that: the connecting piece (6) comprises a base (60), baffles (61) and butterfly bolts (62), a clamping groove is formed in the top wall of the base (60), an L-shaped rubber pad is bonded in the clamping groove, a plurality of groups of screw holes matched with the butterfly bolts (62) are formed in one vertical side wall of the base (60), the end portions of the plurality of groups of butterfly bolts (62) are rotatably connected with rubber pads, two groups of baffles (61) are integrally formed in the top wall of the base (60), and the screw holes matched with the butterfly bolts (62) are formed in the inner portions of the two groups of baffles (61) and the side wall of the main body (1).
4. A metal sound insulation low frequency acoustic board according to claim 1, characterized in that: support piece (7) are including square pipe (70), stand (71) and horizontal pole (72), square pipe (70) is provided with two sets ofly, and is two sets of the backing plate has all been welded to the bottom of square pipe (70), and is two sets of stand (71), two sets of the screw of the locking bolt adaptation of multiunit and square pipe (70) lateral wall is all seted up to the lateral wall of stand (71), and is two sets of the connecting block has all been welded on the top of stand (71), and is two sets of the welding has horizontal pole (72) between square pipe (70).
5. The metal sound insulation low frequency sound absorption board of claim 4, characterized in that: the connecting parts of the square pipes (70) and the base plates are welded with inclined struts, and the two groups of cushion blocks are connected with the base (60) through countersunk bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921743567.2U CN210857578U (en) | 2019-10-17 | 2019-10-17 | Metal sound insulation low frequency acoustic baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921743567.2U CN210857578U (en) | 2019-10-17 | 2019-10-17 | Metal sound insulation low frequency acoustic baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857578U true CN210857578U (en) | 2020-06-26 |
Family
ID=71305260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921743567.2U Expired - Fee Related CN210857578U (en) | 2019-10-17 | 2019-10-17 | Metal sound insulation low frequency acoustic baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550467A (en) * | 2021-07-27 | 2021-10-26 | 温晓荣 | Pin-connected panel glass curtain wall construction |
-
2019
- 2019-10-17 CN CN201921743567.2U patent/CN210857578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550467A (en) * | 2021-07-27 | 2021-10-26 | 温晓荣 | Pin-connected panel glass curtain wall construction |
| CN113550467B (en) * | 2021-07-27 | 2022-08-12 | 山东鸢港装饰工程有限公司 | Pin-connected panel glass curtain wall construction |
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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: 20200626 Termination date: 20211017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |