CN211900675U - Automatic damper buffer device - Google Patents
Automatic damper buffer device Download PDFInfo
- Publication number
- CN211900675U CN211900675U CN202020596451.7U CN202020596451U CN211900675U CN 211900675 U CN211900675 U CN 211900675U CN 202020596451 U CN202020596451 U CN 202020596451U CN 211900675 U CN211900675 U CN 211900675U
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- Prior art keywords
- air door
- buffer
- seat
- block
- fixedly connected
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Abstract
The utility model discloses an automatic air door buffer relates to automatic air door field. This automatic air door buffer includes air door closed seat and air door main part, is equipped with the slot corresponding with the air door main part on the air door closed seat, fixedly connected with cushion socket in the slot of air door closed seat, and the back fixedly connected with cushion socket of cushion socket is equipped with horizontal buffer gear in the cushion socket, and the front of cushion socket is equipped with vertical buffer gear. This automatic air door buffer has realized when electrical equipment promotes in the air door main part gets into air door closed seat, can extrude the block rubber and promote the fixed block motion, the fixed block motion and then drives the cylinder piece motion and compress first buffer spring through the connecting rod and realize the buffering, the fixed block drives the slider motion and compresses the second buffer spring through the connecting rod simultaneously and realizes the buffering once more, and then the realization reduces the air door main part and to the inside impact force of air door closed seat, this device buffering is effectual, satisfy the user demand.
Description
Technical Field
The utility model relates to an automatic air door technical field specifically is automatic air door buffer.
Background
The air door is an important structure in a mine ventilation system, separates wind flow, creates conditions for distributing the wind flow of the mine according to needs, and provides convenience for pedestrians and transportation.
When closing, current automatic air door often causes great impact force with in the closed slot of air door, consequently probably causes the air door to damage, and current buffer is comparatively single, and buffering effect is not good, can not effectual reduction air door and the closed slot of air door in the impact force, can not satisfy the user demand, to prior art not enough, the utility model discloses an automatic air door buffer to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses an automatic air door buffer to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the automatic air door buffering device comprises an air door closing seat and an air door main body, wherein a slot corresponding to the air door main body is formed in the air door closing seat, the air door main body is movably inserted into the slot, a buffering seat is fixedly connected into the slot of the air door closing seat, a buffering sleeve is fixedly connected to the back of the buffering seat, a transverse buffering mechanism is arranged in the buffering sleeve, and a longitudinal buffering mechanism is arranged on the front of the buffering seat;
the transverse buffer mechanism comprises a cylindrical block, a cylindrical groove is formed in the buffer sleeve, the cylindrical block is connected in the cylindrical groove in a sliding mode, a first buffer spring is further arranged in the cylindrical groove, one side, close to the buffer seat, of the cylindrical block is fixedly connected with a connecting rod, and the connecting rod penetrates through the buffer seat and extends outwards;
the vertical buffer mechanism comprises a fixed block and a sliding block, the fixed block is fixedly connected to one end, far away from the cylindrical block, of the connecting rod, first shaft seats are fixedly connected to the upper side and the lower side of the fixed block, a sliding groove is formed in the front face of the buffer seat, the sliding block is connected in the sliding groove in a sliding mode, the sliding blocks are distributed in a two-group mode and are symmetrically distributed about the middle of the sliding groove, second shaft seats are fixedly connected to one sides, close to the middle of the sliding groove, of the sliding blocks, second buffer springs are arranged on one sides, far away from the middle of the sliding groove, of the sliding blocks, the first shaft.
Preferably, the buffer seat is embedded in the slot of the air door closing seat.
Preferably, one end of the first buffer spring is fixedly connected to the side wall of the cylindrical groove, the other end of the first buffer spring is fixedly connected to the side wall of the cylindrical block, and the first buffer spring is in a compressed state.
Preferably, one end of the second buffer spring is fixedly connected to one side of the sliding block, which is far away from the middle part of the sliding groove, the other end of the second buffer spring is fixedly connected to the top wall or the bottom wall of the sliding groove, and the second buffer spring is in a compression state.
Preferably, one side of the fixing block, which is far away from the connecting rod, is fixedly connected with a rubber block.
Preferably, the side wall of the sliding groove is provided with an arc-shaped groove, the two sides of the sliding block are provided with arc-shaped blocks corresponding to the arc-shaped groove, and the arc-shaped blocks are connected in the arc-shaped groove in a sliding mode.
Preferably, when the air door main body is inserted into the slot of the air door closed seat, the side wall of the air door main body is attached to the rubber block.
The utility model discloses an automatic air door buffer, its beneficial effect who possesses as follows:
1. this automatic air door buffer, through setting up air door closed seat, the air door main part, the cushion seat, the cushion sleeve, horizontal buffer gear and vertical buffer gear, when having realized that electrical equipment promotes the air door main part and gets into in the air door closed seat, can extrude the rubber piece and promote the fixed block motion, the fixed block motion and then drive the cylinder piece motion through the connecting rod and compress first buffer spring and realize the buffering, the fixed block drives the slider motion and compresses second buffer spring through the connecting rod simultaneously and realize the buffering once more, and then realize reducing the air door main part and to the inside impact force of air door closed seat, this device buffering effect is good, satisfy the user demand.
2. This automatic air door buffer can make the air door main part when promoting the fixed block through the block rubber that sets up, and the block rubber can protect the surface of fixed block, prevents that the fixed block from causing the damage with the collision of air door main part for a long time, and the block rubber can use glue to glue on the surface of fixed block, so the block rubber is convenient for change, and takes place deformation and also can realize certain buffering effect, can also protect the fixed block, satisfies the user demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural view of the buffer seat of the present invention;
FIG. 3 is a sectional view of the buffer seat of the present invention;
fig. 4 is a sectional view of the sliding groove and the arc-shaped groove of the present invention.
In the figure: 1. a damper closing seat; 2. a damper main body; 3. a buffer seat; 301. a chute; 302. an arc-shaped slot; 4. a buffer sleeve; 401. a cylindrical groove; 402. a first buffer spring; 5. a cylindrical block; 501. a connecting rod; 6. a fixed block; 601. a first shaft seat; 602. a rubber block; 7. a slider; 701. an arc-shaped block; 702. a second shaft base; 703. a second buffer spring; 8. a connecting rod.
Detailed Description
The embodiment of the utility model provides an automatic air door buffering device, as shown in fig. 1-4, including air door closed seat 1 and air door main part 2, the air door closed seat 1 is equipped with the slot corresponding to air door main part 2, the activity of air door main part 2 is pegged graft in the slot, fixedly connected with buffer seat 3 in the slot of air door closed seat 1, the back of buffer seat 3 is fixedly connected with buffer sleeve 4, be equipped with horizontal buffer gear in the buffer sleeve 4, the front of buffer seat 3 is equipped with vertical buffer gear;
the transverse buffer mechanism comprises a cylindrical block 5, a cylindrical groove 401 is formed in the buffer sleeve 4, the cylindrical block 5 is connected in the cylindrical groove 401 in a sliding mode, a first buffer spring 402 is further arranged in the cylindrical groove 401, a connecting rod 501 is fixedly connected to one side, close to the buffer seat 3, of the cylindrical block 5, and the connecting rod 501 penetrates through the buffer seat 3 and extends outwards;
the longitudinal buffer mechanism comprises a fixed block 6 and a sliding block 7, the fixed block 6 is fixedly connected to one end of the connecting rod 501 far away from the cylindrical block 5, the upper side and the lower side of the fixed block 6 are fixedly connected with first shaft seats 601, the front surface of the buffer seat 3 is provided with a sliding groove 301, the sliding block 7 is slidably connected in the sliding groove 301, the number of the sliding blocks 7 is two, and the sliding blocks are symmetrically distributed around the middle part of the sliding groove 301, one side of the sliding block 7 close to the middle part of the sliding groove 301 is fixedly connected with second shaft seats 702, one side of the sliding block 7 far away from the middle part of the sliding groove 301 is provided with a second buffer spring 703, the first shaft seat 601 is rotatably connected with a connecting rod 8 through a pin shaft, the connecting rod 8 is rotatably connected to the second shaft seats 702 through a pin shaft, and when the air door main body 2 is, can extrude the block rubber 602 and promote the motion of fixed block 6, the motion of fixed block 6 and then drive the motion of cylinder piece 5 and compress first buffer spring 402 through connecting rod 501 and realize the buffering, fixed block 6 drives the motion of slider 7 and compresses second buffer spring 703 through connecting rod 8 simultaneously and realizes the buffering once more, and then the realization reduces air door main part 2 to the inside impact force of air door closed seat 1, this device buffering is effectual, satisfies the user demand.
The buffer seat 3 is embedded in the slot of the air door closed seat 1, and the buffer seat 3 can be welded inside the air door closed seat 1.
One end of the first buffer spring 402 is fixedly connected to the side wall of the cylindrical groove 401, the other end of the first buffer spring 402 is fixedly connected to the side wall of the cylindrical block 5, the first buffer spring 402 is in a compressed state, one end of the second buffer spring 703 is fixedly connected to one side, away from the middle portion of the sliding groove 301, of the sliding block 7, the other end of the second buffer spring 703 is fixedly connected to the top wall or the bottom wall of the sliding groove 301, and the second buffer spring 703 is in a compressed state.
One side fixedly connected with block rubber 602 that connecting rod 501 was kept away from to fixed block 6, block rubber 602 through the setting can make air door main part 2 when promoting fixed block 6, block rubber 602 can protect the surface of fixed block 6, prevent that fixed block 6 from colliding with air door main part 2 for a long time and causing the damage, block rubber 602 can use glue to glue on the surface of fixed block 6, therefore block rubber 602 is convenient for change, and take place deformation and also can realize certain buffering effect, can also protect fixed block 6, satisfy user's demand.
Arc wall 302 has been seted up to the lateral wall of spout 301, and the both sides of slider 7 have been seted up with the corresponding arc piece 701 of arc wall 302, and arc piece 701 sliding connection can carry on spacingly to slider 7 in arc wall 302 through setting up arc piece 701 for the slip that slider 7 can be stable is in spout 301.
When the air door main body 2 is inserted into the slot of the air door closing seat 1, the side wall of the air door main body 2 is attached to the rubber block 602.
The working principle is as follows: when the user uses, when electrical equipment promoted in air door main part 2 gets into air door closed seat 1, at first air door main part 2 can contact and extrude with block rubber 602, block rubber 602 takes place to deform this moment and cushions and drive the motion of fixed block 6, fixed block 6 and then drive the motion of connecting rod 501, connecting rod 501 drives cylinder piece 5 and slides in cushion collar 4 and compress first buffer spring 402, first buffer spring 402 takes place to deform and reduces the impact force of air door main part 2 to air door closed seat 1 inside.
Meanwhile, when the fixed block 6 moves inwards, the first shaft seat 601 can be driven to move, the first shaft seat 601 drives the connecting rod 8 to move, the connecting rod 8 further drives the second shaft seat 702 to move, the second shaft seat 702 drives the sliding block 7 to slide in the sliding groove 301, the sliding block 7 drives the arc-shaped block 701 to slide in the arc-shaped groove 302, the sliding block 7 simultaneously compresses the second buffer spring 703 and realizes the conversion of horizontal impact force into force in the vertical direction, and the second buffer spring 703 deforms so as to reduce the impact force of the air door main body 2 on the inside of the air door closed seat 1.
This device is through setting up air door closed seat 1, air door main part 2, cushion seat 3, cushion sleeve 4, horizontal buffer gear and vertical buffer gear, realized when electrical equipment promotes air door main part 2 and gets into in the air door closed seat 1, can extrude block rubber 602 and promote the motion of fixed block 6, the motion of fixed block 6 and then drive the motion of cylinder piece 5 and compress first buffer spring 402 through connecting rod 501 and realize the buffering, fixed block 6 drives the motion of slider 7 and compresses second buffer spring 703 through connecting rod 8 simultaneously and realize the buffering once more, and then realize reducing the impact force of air door main part 2 to air door closed seat 1 inside, this device buffering is effectual, satisfy the user's demand.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Automatic air door buffer, including air door closed seat (1) and air door main part (2), its characterized in that: the air door closing seat (1) is provided with a slot corresponding to the air door main body (2), the air door main body (2) is movably inserted into the slot, a buffer seat (3) is fixedly connected into the slot of the air door closing seat (1), the back of the buffer seat (3) is fixedly connected with a buffer sleeve (4), a transverse buffer mechanism is arranged in the buffer sleeve (4), and the front of the buffer seat (3) is provided with a longitudinal buffer mechanism;
the transverse buffer mechanism comprises a cylindrical block (5), a cylindrical groove (401) is formed in the buffer sleeve (4), the cylindrical block (5) is connected in the cylindrical groove (401) in a sliding mode, a first buffer spring (402) is further arranged in the cylindrical groove (401), a connecting rod (501) is fixedly connected to one side, close to the buffer seat (3), of the cylindrical block (5), and the connecting rod (501) penetrates through the buffer seat (3) and extends outwards;
the longitudinal buffer mechanism comprises a fixed block (6) and a slide block (7), the fixed block (6) is fixedly connected with one end of the connecting rod (501) far away from the cylindrical block (5), the upper side and the lower side of the fixed block (6) are fixedly connected with a first shaft seat (601), the front of the buffer seat (3) is provided with a sliding groove (301), the sliding blocks (7) are connected in the sliding groove (301) in a sliding way, the number of the sliding blocks (7) is two, and the sliding blocks are symmetrically distributed around the middle part of the sliding groove (301), one side of the sliding block (7) close to the middle part of the sliding groove (301) is fixedly connected with a second shaft seat (702), a second buffer spring (703) is arranged on one side of the slide block (7) far away from the middle part of the slide groove (301), the first shaft seat (601) is rotatably connected with a connecting rod (8) through a pin shaft, and the connecting rod (8) is rotatably connected to the second shaft seat (702) through a pin shaft.
2. The automatic damper buffering device according to claim 1, characterized in that: the buffer seat (3) is embedded in the slot of the air door closing seat (1).
3. The automatic damper buffering device according to claim 1, characterized in that: one end of the first buffer spring (402) is fixedly connected to the side wall of the cylindrical groove (401), the other end of the first buffer spring (402) is fixedly connected to the side wall of the cylindrical block (5), and the first buffer spring (402) is in a compressed state.
4. The automatic damper buffering device according to claim 1, characterized in that: one end of the second buffer spring (703) is fixedly connected to one side, far away from the middle part of the sliding groove (301), of the sliding block (7), the other end of the second buffer spring (703) is fixedly connected to the top wall or the bottom wall of the sliding groove (301), and the second buffer spring (703) is in a compressed state.
5. The automatic damper buffering device according to claim 1, characterized in that: and one side of the fixed block (6) far away from the connecting rod (501) is fixedly connected with a rubber block (602).
6. The automatic damper buffering device according to claim 1, characterized in that: the side wall of the sliding groove (301) is provided with an arc-shaped groove (302), the two sides of the sliding block (7) are provided with arc-shaped blocks (701) corresponding to the arc-shaped groove (302), and the arc-shaped blocks (701) are connected in the arc-shaped groove (302) in a sliding mode.
7. The automatic damper buffering device according to claim 1, characterized in that: when air door main part (2) is pegged graft in the slot of air door closed seat (1), the lateral wall and the rubber block (602) of air door main part (2) are laminated mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596451.7U CN211900675U (en) | 2020-04-21 | 2020-04-21 | Automatic damper buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596451.7U CN211900675U (en) | 2020-04-21 | 2020-04-21 | Automatic damper buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900675U true CN211900675U (en) | 2020-11-10 |
Family
ID=73277744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596451.7U Expired - Fee Related CN211900675U (en) | 2020-04-21 | 2020-04-21 | Automatic damper buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417550A (en) * | 2021-05-12 | 2021-09-21 | 浙江展宇新材料有限公司 | Toughened flame-retardant acrylic plate and production process thereof |
| CN113640137A (en) * | 2021-05-15 | 2021-11-12 | 西安交通大学口腔医院 | Constant-speed tensile test experiment table for oral orthodontic periodontal membrane |
| CN118237659A (en) * | 2024-05-29 | 2024-06-25 | 江苏岚箭警用器材制造有限公司 | Police tear cutting device open |
-
2020
- 2020-04-21 CN CN202020596451.7U patent/CN211900675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417550A (en) * | 2021-05-12 | 2021-09-21 | 浙江展宇新材料有限公司 | Toughened flame-retardant acrylic plate and production process thereof |
| CN113417550B (en) * | 2021-05-12 | 2022-12-09 | 浙江展宇新材料有限公司 | Toughened flame-retardant acrylic plate and production process thereof |
| CN113640137A (en) * | 2021-05-15 | 2021-11-12 | 西安交通大学口腔医院 | Constant-speed tensile test experiment table for oral orthodontic periodontal membrane |
| CN113640137B (en) * | 2021-05-15 | 2024-01-19 | 西安交通大学口腔医院 | Constant-speed tensile test experiment table for orthodontic periodontal ligament |
| CN118237659A (en) * | 2024-05-29 | 2024-06-25 | 江苏岚箭警用器材制造有限公司 | Police tear cutting device open |
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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: 20201110 Termination date: 20210421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |