Push-pull type arc-shaped sound insulation barrier

Abstract

The utility model discloses a push-pull type arc-shaped sound insulation barrier which comprises a main body assembly, the main body assembly comprises a barrier frame and a push-pull type transparent screen body, and the push-pull type transparent screen body is arranged on the barrier frame; the push-pull assembly is located in the main body assembly and comprises a screen body frame, a sliding block, a spring, a rotating column, a winding wheel and a pull rope, the screen body frame is clamped with the screen frame, and a sliding groove is formed in the screen body frame. The push-pull type sound insulation barrier has the advantages that a part of the barrier body of the sound insulation barrier is arranged to be in a push-pull type, the sound insulation barrier can be opened and closed in a push-pull mode, circulation of natural wind is improved, the sound insulation barrier does not need to be closed manually due to the arrangement of the push-pull assembly and the locking assembly, and after the sound insulation barrier is opened, after a certain time, the sound insulation barrier can be opened and closed. Therefore, the situation that the sound insulation effect is reduced due to the fact that the sound insulation barrier is forgotten to be closed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation, in particular to a push-pull arc-shaped sound insulation barrier. Background Art

[0002] During the transmission of sound waves, when encountering an obstacle, three phenomena of reflection, transmission and diffraction will occur. A sound insulation barrier is a facility set between a sound source and a sound receiving point, which is used to block and absorb the direct sound waves from the sound source to the sound receiving point, so that part of the sound waves are blocked and reflected, while part of the sound waves reach the sound receiving point after being absorbed and attenuated, so as to achieve the purpose of reducing the influence of the noise at the sound receiving point and obtaining a noise reduction effect. At present, the sound insulation barrier usually uses a fixed screen body to block sound waves. However, when encountering a residential community, especially in summer, the sound insulation barrier may affect the circulation of natural wind, resulting in poor indoor ventilation, increasing the stuffy feeling, and then affecting the living standards of residents. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the above and / or problems existing in the existing push-pull arc-shaped sound insulation barrier, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that the arc-shaped sound insulation barrier is not convenient for ventilation.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: a push-pull arc-shaped sound insulation barrier, which includes a main body component, including a barrier frame and a push-pull transparent screen body, and the push-pull transparent screen body is arranged on the barrier frame;

[0007] A push-pull component, located inside the main body component, includes a screen body frame, a sliding block, a spring, a rotating column, a winding wheel and a pulling rope. The screen body frame is engaged with the barrier frame. The screen body frame is provided with a sliding groove, and the sliding block slides in the sliding groove. The barrier frame is provided with a chamber, the spring is arranged in the chamber, the rotating column is inserted into the spring, the winding wheel is fixed to one end of the rotating column, and the pulling rope is wound around the winding wheel;

[0008] The locking component is disposed in the chamber and includes a locking post, a horizontal plate, a moving plate, a clamping block, and a first spring. The locking post is disposed below the screen body frame. An inclined slot is formed in the locking post. One end of the horizontal plate is engaged with the inclined slot. The moving plate is disposed above the horizontal plate. A clamping slot is formed in the sliding block. The clamping block is engaged with the clamping slot. Two ends of the first spring are respectively fixed to the top of the clamping block and the inner wall of the clamping slot.

[0009] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: a moving slot is formed in the screen body frame, and a second spring is fixed in the moving slot. The other end of the second spring is fixed to the barrier frame.

[0010] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: the push-pull component further includes a cross bar. A through slot is formed in the screen body frame. The cross bar is engaged with the through slot.

[0011] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: a baffle is fixed to the bottom wall of the chamber. The baffle is fixed to one side of the cross bar.

[0012] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: a third spring is fixed to the bottom surface of the locking post. The other end of the third spring is fixed to the chamber.

[0013] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: a fourth spring is fixed to the moving plate. The other end of the fourth spring is fixed to the baffle.

[0014] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: a fixing plate is sleeved outside the horizontal plate. The fixing plate is fixed to the inner wall of the chamber.

[0015] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: the top of the locking post is inclined.

[0016] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: the bottom of the clamping block is inclined.

[0017] As a preferred embodiment of the push-pull type arc sound insulation barrier of the present utility model, wherein: the main body component further includes a fixed transparent screen body. The fixed transparent screen body is fixed to the barrier frame.

[0018] The beneficial effects of the present utility model are as follows: A part of the screen body of the sound insulation barrier is set as a push-pull type, so that the sound insulation barrier can be opened and closed by pushing and pulling, thereby improving the circulation of natural wind. Through the setting of the push-pull component and the locking component, the sound insulation barrier does not need to be manually closed. After the sound insulation barrier is opened, it will automatically close after a certain period of time, so as to avoid the situation that the sound insulation effect decreases due to forgetting to close the sound insulation barrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0020] Figure 1 It is the overall structure diagram of the push-pull type arc-shaped sound insulation barrier.

[0021] Figure 2 It is the cross-sectional structure diagram of the barrier frame of the push-pull type arc-shaped sound insulation barrier.

[0022] Figure 3 For the push-pull type arc-shaped sound insulation barrier Figure 2 The partial enlarged structure diagram at position A.

[0023] Figure 4 It is the second spring structure diagram of the push-pull type arc-shaped sound insulation barrier.

[0024] Figure 5 It is the cross-sectional structure diagram of the screen body frame of the push-pull type arc-shaped sound insulation barrier.

[0025] Figure 6 It is the cross-sectional structure diagram of the locking column of the push-pull type arc-shaped sound insulation barrier.

[0026] Figure 7 For the push-pull type arc-shaped sound insulation barrier Figure 6 The partial enlarged structure diagram at position B.

[0027] Figure 8 For the push-pull type arc-shaped sound insulation barrier Figure 6 The partial enlarged structure diagram at position C. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will give a detailed description of the specific embodiments of the present utility model with reference to the drawings of the specification.

[0029] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art may make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0030] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present utility model. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or selectively exclusive embodiments from other embodiments.

[0031] Embodiment 1

[0032] Referring to Figures 1-8 , this is the first embodiment of the present utility model. This embodiment provides a push-pull arc-shaped sound insulation barrier. The push-pull arc-shaped sound insulation barrier includes a main body assembly 100, which includes a barrier frame 101 and a push-pull transparent screen body 102. The push-pull transparent screen body 102 is disposed on the barrier frame 101.

[0033] The barrier frame 101 is used to support the push-pull transparent screen body 102. The push-pull transparent screen body 102 is used to block sound waves and can be pushed and pulled at the same time, facilitating ventilation.

[0034] A push-pull assembly 200 is located inside the main body assembly 100. It includes a screen body frame 201a, a sliding block 201b, a spring 201c, a rotating column 201d, a winding wheel 201e, and a pull rope 201f. The screen body frame 201a is engaged with the barrier frame 101. The screen body frame 201a is provided with a sliding groove 201a-1. The sliding block 201b slides in the sliding groove 201a-1. The barrier frame 101 is provided with a chamber 101-1. The spring 201c is disposed in the chamber 101-1. The rotating column 201d is inserted into the spring 201c. The winding wheel 201e is fixed to one end of the rotating column 201d. The pull rope 201f is wound around the winding wheel 201e.

[0035] The sliding groove 201a-1 is L-shaped, and the corners of the screen body frame 201a are not completely open. The sliding block 201b slides horizontally in the sliding groove 201a-1. The other end of the pull rope 201f is fixed to one end of the sliding block 201b. Through the setting of the rotating column 201d and the winding wheel 201e, when the sliding block 201b moves horizontally, it will drive the spring 201c to tighten and store energy.

[0036] The inside of the spring 201c is fixed to the rotating column 201d. An outer shell is provided outside the spring 201c. The outer shell is used to install and support the spring 201c. The outer shell is fixed to the inner wall of the chamber 101-1.

[0037] Through the engagement of the sliding block 201b with the sliding groove 201a-1, when the push-pull transparent screen body 102 is pushed, the sliding block 201b will be driven to move away from the spring 201c along with the push-pull transparent screen body 102. At this time, with the cooperation of the rotating column 201d, the winding wheel 201e and the pulling rope 201f, the sliding block 201b drives the pulling rope 201f to move horizontally, thereby causing the winding wheel 201e to rotate and driving the rotating column 201d to rotate, so that the spring 201c is tightened and charged.

[0038] The locking assembly 300 is arranged in the chamber 101-1 and includes a locking column 301a, a cross plate 301b, a moving plate 301c, a clamping block 301d and a first spring 301e. The locking column 301a is arranged below the screen body frame 201a, and an inclined groove 301a-1 is formed on the locking column 301a. One end of the cross plate 301b is engaged with the inclined groove 301a-1. The moving plate 301c is arranged above the cross plate 301b. A clamping groove 201b-1 is formed in the sliding block 201b, and the clamping block 301d is engaged with the clamping groove 201b-1. The two ends of the first spring 301e are respectively fixed to the top of the clamping block 301d and the inner wall of the clamping groove 201b-1.

[0039] The locking column 301a can slide vertically in the sliding groove 201a-1. Through the cooperation of the cross plate 301b and the inclined groove 301a-1, when the cross plate 301b moves towards the locking column 301a, the end face of the cross plate 301b will squeeze the inclined surface of the inclined groove 301a-1, so that the locking column 301a moves downward and leaves the sliding groove 201a-1, completing the unlocking of the push-pull transparent screen body 102.

[0040] The top of the moving plate 301c is inclined. The sliding block 201b can contact the inclined surface of the moving plate 301c. When the sliding block 201b moves towards the moving plate 301c, it will squeeze the inclined surface of the moving plate 301c, so that the moving plate 301c moves downward.

[0041] One end of the cross plate 301b is inclined. The bottom edge of the moving plate 301c can contact the inclined surface of the cross plate 301b. When the moving plate 301c moves downward, the bottom edge of the moving plate 301c squeezes the inclined surface of the cross plate 301b, causing the cross plate 301b to move horizontally away from the moving plate 301c.

[0042] The clamping block 301d is L-shaped. Through the cooperation of the clamping block 301d and the clamping groove 201b-1, when the push-pull transparent screen body 102 moves, the side surface of the clamping block 301d is squeezed by the inner wall of the sliding groove 201a-1, so that the sliding block 201b moves along with the push-pull transparent screen body 102.

[0043] The first spring 301e is arranged to apply a continuous thrust force to the latch 301d, causing the latch 301d to move away from the card slot 201b-1.

[0044] When the push-pull type transparent screen body 102 moves above the locking post 301a, the locking post 301a engages with the sliding groove 201a-1. At this time, the position of the push-pull type transparent screen body 102 is locked, and the sound insulation barrier is opened to facilitate ventilation.

[0045] Meanwhile, the top of the locking post 301a will push the latch 301d, causing the latch 301d to move upward. Furthermore, the side surface of the latch 301d is separated from the inner wall of the sliding groove 201a-1, so that when the sliding block 201b releases energy from the spring 201c, it slowly moves in the direction approaching the spring 201c.

[0046] After a period of time, when the sliding block 201b contacts the moving plate 301c, it will continue to move and exert pressure on the inclined surface of the moving plate 301c, causing the moving plate 301c to move downward. The bottom edge of the moving plate 301c will exert pressure on the inclined surface of the cross plate 301b, causing the cross plate 301b to move horizontally away from the moving plate 301c. At this time, the end surface of the cross plate 301b will exert pressure on the inclined surface of the inclined groove 301a-1 inside the locking post 301a, causing the locking post 301a to move downward and leave the sliding groove 201a-1, thus completing the position unlocking of the push-pull type transparent screen body 102 for subsequent closing.

[0047] Embodiment 2

[0048] Referring to Figures 1-8 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0049] Specifically, the screen body frame 201a is provided with a moving groove 201a-2, and a second spring 201g is fixed in the moving groove 201a-2. The other end of the second spring 201g is fixed to the barrier frame 101.

[0050] The setting of the second spring 201g is used to apply a continuous pulling force to the screen body frame 201a. After the position of the push-pull type transparent screen body 102 is unlocked, under the action of the second spring 201g, the screen body frame 201a will move towards the barrier frame 101, so that the push-pull type transparent screen body 102 returns to its initial position, avoiding affecting the sound insulation effect of the sound insulation barrier due to forgetting to close it manually.

[0051] Specifically, the push-pull assembly 200 further includes a cross bar 201h, and the screen body frame 201a is provided with a through groove 201a-3, and the cross bar 201h engages with the through groove 201a-3.

[0052] The slider 201b is provided with a groove corresponding to the cross bar 201h. By setting the cross bar 201h, it is used to ensure that when the hairspring 201c releases energy, the slider 201b can move horizontally to the initial position, avoiding hindering the subsequent movement of the screen frame 201a.

[0053] Specifically, a baffle 201i is fixed to the bottom wall of the chamber 101-1, and the baffle 201i is fixed to one side of the cross bar 201h.

[0054] The baffle 201i is in an F shape, and a hole corresponding to the moving plate 301c is formed in the baffle 201i. By setting the baffle 201i, it is used to limit the initial position of the slider 201b, avoiding the slider 201b continuing to approach the hairspring 201c under the action of the hairspring 201c, thereby affecting subsequent operations.

[0055] Specifically, a third spring 301f is fixed to the bottom surface of the locking post 301a, and the other end of the third spring 301f is fixed to the chamber 101-1.

[0056] A limiting frame is sleeved outside the locking post 301a to prevent the locking post 301a from moving and being unable to engage with the sliding groove 201a-1, thereby affecting the engagement of the push-pull type transparent screen 102.

[0057] Specifically, a fourth spring 301g is fixed to the moving plate 301c, and the other end of the fourth spring 301g is fixed to the baffle 201i.

[0058] By setting the fourth spring 301g, it is used to ensure that the moving plate 301c will not move downward under the influence of its own gravity without the action of other external forces, thereby ensuring the normal movement of the moving plate 301c.

[0059] Embodiment 3

[0060] Refer to Figures 1-8 , which is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0061] Specifically, a fixing plate 301h is sleeved outside the horizontal plate 301b, and the fixing plate 301h is fixed to the inner wall of the chamber 101-1.

[0062] The setting of the fixing plate 301h is used to ensure that the horizontal plate 301b can move horizontally and can contact the inclined groove 301a-1 at the same time.

[0063] Specifically, the top of the locking post 301a is inclined.

[0064] Through the inclined setting, it is ensured that the locking post 301a will not hinder the movement of the screen frame 201a.

[0065] Specifically, the bottom of the clamping block 301d is inclined.

[0066] When the push - pull transparent screen body 102 is reset, the screen body frame 201a will first contact the inclined surface of the clamping block 301d and exert extrusion on the inclined surface, causing the clamping block 301d to move upward into the card slot 201b - 1. After the reset is completed, under the push of the first spring 301e, the clamping block 301d moves downward. At this time, the side surface of the clamping block 301d contacts the sliding slot 201a - 1, ensuring that when the push - pull transparent screen body 102 is pushed next time, the sliding block 201b will move following the movement of the screen body frame 201a.

[0067] Specifically, the main body assembly 100 further includes a fixed transparent screen body 103, and the fixed transparent screen body 103 is fixed to the barrier frame 101.

[0068] The fixed transparent screen body 103 is used to block sound waves.

[0069] During use, when ventilation is required, the push - pull transparent screen body 102 is pushed to one side, causing it to drive the screen body frame 201a to move horizontally, and the screen body frame 201a drives the sliding block 201b to move. When the sliding block 201b moves, it will pull the pull rope 201f to move, and drive the rotating column 201d to rotate through the pull rope 201f, thereby tightening and charging the spring 201c.

[0070] When the push - pull transparent screen body 102 moves above the locking column 301a, the locking column 301a engages with the sliding slot 201a - 1, and the two cooperate to lock the screen body frame 201a, thereby opening the sound - insulation barrier and allowing ventilation.

[0071] At the same time, the top of the locking column 301a will push the clamping block 301d, causing the clamping block 301d to move upward, and then the side surface of the clamping block 301d is separated from the inner wall of the sliding slot 201a - 1, so that when the spring 201c releases energy, the sliding block 201b slowly moves along the cross - bar 201h in the direction approaching the spring 201c.

[0072] After a period of time, when the sliding block 201b contacts the moving plate 301c, it will continue to move and exert extrusion on the inclined surface of the moving plate 301c, thereby causing the moving plate 301c to move downward, and the bottom edge of the moving plate 301c will exert extrusion on the inclined surface of the cross - plate 301b, causing the cross - plate 301b to move horizontally away from the moving plate 301c. At this time, the other end surface of the cross - plate 301b will exert extrusion on the inclined surface of the inclined slot 301a - 1 in the locking column 301a, causing the locking column 301a to move downward and leave the sliding slot 201a - 1, thus completing the position unlocking of the push - pull transparent screen body 102.

[0073] When the position of the push-pull transparent screen body 102 is unlocked, under the action of the second spring 201g, the screen body frame 201a will move in the opposite direction, so that the push-pull transparent screen body 102 returns to its initial position, avoiding affecting the sound insulation effect of the sound insulation barrier due to forgetting to close.

[0074] When the push-pull transparent screen body 102 is reset, the screen body frame 201a will first contact the inclined surface of the fixture block 301d and exert pressure on the inclined surface, causing the fixture block 301d to move upward into the card slot 201b-1. When the reset is completed, under the push of the first spring 301e, the fixture block 301d moves downward. At this time, the side surface of the fixture block 301d contacts the sliding groove 201a-1, ensuring that when the push-pull transparent screen body 102 is pushed next time, the sliding block 201b will move along with the screen body frame 201a.

[0075] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A push-pull arc-shaped sound insulation barrier, characterized in that: including, a main body component (100), including a barrier frame (101) and a push-pull transparent screen body (102), the push-pull transparent screen body (102) being arranged on the barrier frame (101); a push-pull component (200), located inside the main body component (100), including a screen body frame (201a), a sliding block (201b), a spring (201c), a rotating column (201d), a winding wheel (201e), and a pulling rope (201f), the screen body frame (201a) being engaged with the barrier frame (101), the screen body frame (201a) being provided with a sliding groove (201a-1), the sliding block (201b) sliding in the sliding groove (201a-1), the barrier frame (101) being provided with a chamber (101-1), the spring (201c) being arranged in the chamber (101-1), the rotating column (201d) being inserted into the spring (201c), the winding wheel (201e) being fixed to one end of the rotating column (201d), and the pulling rope (201f) being wound around the winding wheel (201e); a locking component (300), arranged in the chamber (101-1), including a locking column (301a), a cross plate (301b), a moving plate (301c), a clamping block (301d), and a first spring (301e), the locking column (301a) being arranged below the screen body frame (201a), the locking column (301a) being provided with an inclined groove (301a-1), one end of the cross plate (301b) being engaged with the inclined groove (301a-1), the moving plate (301c) being arranged above the cross plate (301b), the sliding block (201b) being provided with a clamping groove (201b-1), the clamping block (301d) being engaged with the clamping groove (201b-1), and the two ends of the first spring (301e) being respectively fixed to the top of the clamping block (301d) and the inner wall of the clamping groove (201b-1).

2. The push-pull arc-shaped sound insulation barrier according to claim 1, characterized in that: The screen body frame (201a) is provided with a moving groove (201a-2), and a second spring (201g) is fixed in the moving groove (201a-2), and the other end of the second spring (201g) is fixed to the barrier frame (101).

3. The push-pull arc-shaped sound insulation barrier according to claim 1 or 2, characterized in that: The push-pull component (200) further includes a cross bar (201h), the screen body frame (201a) is provided with a through groove (201a-3), and the cross bar (201h) is engaged with the through groove (201a-3).

4. The push-pull type arc sound insulation barrier according to claim 3, wherein: A baffle (201i) is fixed to the bottom wall of the chamber (101-1), and the baffle (201i) is fixed to one side of the cross bar (201h).

5. The push-pull arc-shaped sound insulation barrier according to claim 4, wherein: A third spring (301f) is fixed to the bottom surface of the locking column (301a), and the other end of the third spring (301f) is fixed to the chamber (101-1).

6. The push-pull type arc sound insulation barrier according to claim 4 or 5, characterized in that: A fourth spring (301g) is fixed to the moving plate (301c), and the other end of the fourth spring (301g) is fixed to the baffle (201i).

7. The push-pull arc-shaped sound insulation barrier according to claim 6, wherein: A fixing plate (301h) is sleeved outside the transverse plate (301b), and the fixing plate (301h) is fixed to the inner wall of the chamber (101-1).

8. The push-pull arc-shaped sound insulation barrier according to claim 7, characterized in that: The top of the locking post (301a) is inclined.

9. The push-pull arc-shaped sound insulation barrier according to claim 7 or 8, characterized in that: The bottom of the clamping block (301d) is inclined.

10. The push-pull arc-shaped sound insulation barrier according to claim 9, characterized in that: The main body assembly (100) further includes a fixed transparent screen body (103), and the fixed transparent screen body (103) is fixed to the barrier frame (101).

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