CN211032538U

CN211032538U - Better vacuum booster who has fixing device of stability

Info

Publication number: CN211032538U
Application number: CN201921494601.7U
Authority: CN
Inventors: 吴辉明
Original assignee: Hangzhou Baisheng Auto Parts Co ltd
Current assignee: Hangzhou Baisheng Auto Parts Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-17
Anticipated expiration: 2029-09-10

Abstract

The utility model belongs to the technical field of vacuum booster, especially, a better vacuum booster who has fixing device of stability, including vacuum booster body and limiting plate, the support is installed to the below of vacuum booster body, and the end department of support has seted up first recess to the internally mounted of first recess has first spring, the end department of first spring is installed to the limiting plate, and the inside of limiting plate runs through there is the cardboard, the cardboard is installed in the avris of extension plate, and the end department of extension plate installs first pivot to first pivot is installed in the avris of support. The utility model discloses a, the extension plate has played the effect of fixing and protection to the vacuum booster body, can make vacuum booster body keep apart with other objects or parts, and direct contact has not played the guard action to the extension plate can play fixed effect to the vacuum booster body, moves forward when avoiding the use of vacuum booster body.

Description

Better vacuum booster who has fixing device of stability

Technical Field

The utility model relates to a vacuum booster technical field specifically is a better vacuum booster that has fixing device of stability.

Background

The vacuum booster is a device for reducing the use of required force by utilizing the pressure of air, is commonly used in the automobile industry in daily life, and a driver can realize the braking effect through the vacuum booster by stepping on a pedal, so that parts can operate.

The fixing method of the fixing device of the vacuum booster in the prior art is simple, and the vacuum booster cannot be well protected.

In order to solve the problems, innovative design is urgently needed on the basis of the original fixing device for the vacuum booster.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a better vacuum booster that has fixing device of stability to propose current vacuum booster in solving above-mentioned background art, fixing device's fixed method is comparatively simple, can't play better guard action's problem to vacuum booster.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum booster with a fixing device and good stability comprises a vacuum booster body and a limiting plate, wherein a support is installed below the vacuum booster body, a first groove is formed in the end of the support, a first spring is installed inside the first groove, the limiting plate is provided with the end of the first spring, a clamping plate penetrates through the limiting plate, the clamping plate is installed on the side of an extension plate, a first rotating shaft is installed at the end of the extension plate and is installed on the side of the support, a second groove is reserved at the end of the vacuum booster body, a moving rod penetrates through the second groove, a traction belt is installed in the middle of the moving rod, a second spring is installed below the traction belt, a baffle is installed at the end of the second spring, and a second rotating shaft is installed at the end of the baffle, the baffle is installed in the inside of sliding tray, and the sliding tray is seted up in the end department of connecting block to the handrail is installed to the avris of connecting block.

Preferably, the support adopts "protruding" style of calligraphy setting, and laminates each other between the outer wall of support and the outer wall of vacuum booster body.

Preferably, the limiting plate forms a lifting structure through the first spring and the support, and the limiting plate is connected with the clamping plate in a clamping manner.

Preferably, the extension plate forms a rotating structure with the support through the first rotating shaft, and the extension plate is symmetrically provided with 2 extension plates around the central axis of the support.

Preferably, the movable rod passes through the second groove and forms a lifting structure with the vacuum booster body, and the diameter of the movable rod is the same as that of the second groove.

Preferably, the baffle forms revolution mechanic through between second pivot and the carriage release lever, and adopts mutually perpendicular setting between carriage release lever and the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the utility model, the limiting plate can fix the clamping plate by moving up and down through the first spring, so that the extension plate does not rotate, thereby moving the position, and the limiting plate has elasticity for the clamping plate, thereby saving part of parts when fixing the clamping plate, the fixing mode is simpler and more convenient, and the time is saved when in use;

2. the utility model discloses a, the extension plate has played the effect of fixing and protecting to the vacuum booster body, can make vacuum booster body keep apart with other objects or parts, and direct contact has not played the guard action to the extension plate can play fixed effect to the vacuum booster body, avoids the vacuum booster body to move forward when using;

3. the utility model discloses a, can fix the handrail in the end department of vacuum booster body through the carriage release lever, utilize and pull the area and stimulate the second spring and drive the baffle and rotate, it is more convenient to make the handrail installation, also makes the handrail fixed more firm simultaneously, can select the installation of handrail according to the demand, makes the vacuum booster body remove more conveniently.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the limiting plate and the clamping plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the vacuum booster and the armrest of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a vacuum booster body; 2. a support; 3. a first groove; 4. a first spring; 5. a limiting plate; 6. clamping a plate; 7. an extension plate; 8. a first rotating shaft; 9. a second groove; 10. a travel bar; 11. A traction belt; 12. a second spring; 13. a baffle plate; 14. a second rotating shaft; 15. a sliding groove; 16. connecting blocks; 17. a handrail.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a vacuum booster with a fixing device and good stability comprises a vacuum booster body 1, a support 2, a first groove 3, a first spring 4, a limiting plate 5, a clamping plate 6, an extension plate 7, a first rotating shaft 8, a second groove 9, a moving rod 10, a traction belt 11, a second spring 12, a baffle 13, a second rotating shaft 14, a sliding groove 15, a connecting block 16 and a handrail 17, the support 2 is installed below the vacuum booster body 1, the first groove 3 is formed in the end of the support 2, the first spring 4 is installed inside the first groove 3, the end of the first spring 4 is installed on the limiting plate 5, the clamping plate 6 penetrates through the limiting plate 5, the clamping plate 6 is installed on the side of the extension plate 7, the first rotating shaft 8 is installed on the end of the extension plate 7, the first rotating shaft 8 is installed on the side of the support 2, the second groove 9 is reserved in the end of the vacuum booster body 1, a moving rod 10 penetrates through the second groove 9, a traction belt 11 is mounted in the middle of the moving rod 10, a second spring 12 is mounted below the traction belt 11, a baffle 13 is mounted at the end of the second spring 12, a second rotating shaft 14 is mounted at the end of the baffle 13, the baffle 13 is mounted inside a sliding groove 15, the sliding groove 15 is formed in the end of a connecting block 16, and a handrail 17 is mounted on the side of the connecting block 16;

the support 2 is arranged in a convex shape, and the outer wall of the support 2 is mutually attached to the outer wall of the vacuum booster body 1, so that the vacuum booster body 1 and the ground are parallel to each other, and the use of the vacuum booster body 1 is facilitated;

the limiting plate 5 and the bracket 2 form a lifting structure through the first spring 4, the limiting plate 5 is connected with the clamping plate 6 in a clamping manner, and the clamping plate 6 is clamped through the limiting plate 5, so that the position of the extension plate 7 is fixed;

the extension plate 7 forms a rotating structure with the support 2 through the first rotating

shaft

8, 2 extension plates 7 are symmetrically arranged about the central axis of the support 2, and the extension plates 7 can be used for extending the length of the support 2, increasing the balance of the vacuum booster body 1 and fixing the position of the vacuum booster body 1;

the movable rod 10 forms a lifting structure with the vacuum booster body 1 through the second groove 9, the diameter of the movable rod 10 is the same as that of the second groove 9, and the movable rod 10 moves up and down to enable the handrail 17 to be installed on the vacuum booster body 1, so that the vacuum booster body 1 can be conveniently used;

baffle 13 constitutes revolution mechanic through between second pivot 14 and the carriage release lever 10, and adopts mutually perpendicular setting between carriage release lever 10 and the connecting block 16, fixes the position of connecting block 16 through baffle 13, avoids handrail 17 to install insecurely.

The working principle is as follows: according to the drawings of fig. 1-4, whether the extension plate 7 is used or not can be selected according to the balance degree of the vacuum booster body 1, the model of the vacuum booster body 1 is 6-inch BK200, when the balance of the support 2 needs to be increased, the limiting plate 5 is pulled upwards manually, the limiting plate 5 plays a role in traction force on the first spring 4, the limiting plate 5 is not clamped with the clamping plate 6, the clamping plate 6 is moved away from the inside of the limiting plate 5, the extension plate 7 rotates through the first rotating shaft 8, the first spring 4 drives the limiting plate 5 to return to the original position at the moment, the extension plate 7 and the support 2 are located on the same horizontal line, the length of the support 2 can be increased, and when the length of the support 2 does not need to be increased, the extension plate 7 can play a role in fixing;

according to fig. 1, 3 and fig. 4 show, install handrail 17 in vacuum booster body 1's end department, can make things convenient for vacuum booster body 1's use, prevent not to receive the key point to promote vacuum booster body 1, pull area 11 upwards, make second spring 12 atress drive baffle 13 rotatory, thereby pull movable rod 10 outwards, insert vacuum booster body 1's end department with connecting block 16 again, make movable rod 10 run through in connecting block 16's sliding tray 15, loosen traction area 11 this moment, second spring 12 can make baffle 13 rotatory original angle of returning through elasticity, and carry out the block in connecting block 16, thereby accomplish handrail 17's installation.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a better vacuum booster who has fixing device of stability, includes vacuum booster body (1) and limiting plate (5), its characterized in that: the vacuum booster is characterized in that a support (2) is installed below the vacuum booster body (1), a first groove (3) is formed in the end position of the support (2), a first spring (4) is installed inside the first groove (3), the end position of the first spring (4) is installed on a limiting plate (5), a clamping plate (6) penetrates through the limiting plate (5), the clamping plate (6) is installed on the side of an extension plate (7), a first rotating shaft (8) is installed on the end position of the extension plate (7), the first rotating shaft (8) is installed on the side of the support (2), a second groove (9) is reserved in the end position of the vacuum booster body (1), a moving rod (10) penetrates through the inside of the second groove (9), a traction belt (11) is installed in the middle position of the moving rod (10), a second spring (12) is installed below the traction belt (11), and baffle (13) are installed to the end department of second spring (12) to second pivot (14) are installed to the end department of baffle (13), baffle (13) are installed in the inside of sliding tray (15), and sliding tray (15) set up the end department in connecting block (16), and handrail (17) are installed to the avris of connecting block (16).

2. A vacuum booster of better stability with a fixture as set forth in claim 1 wherein: the support (2) is arranged in a convex shape, and the outer wall of the support (2) is attached to the outer wall of the vacuum booster body (1).

3. A vacuum booster of better stability with a fixture as set forth in claim 1 wherein: limiting plate (5) constitute elevation structure through between first spring (4) and support (2), and be connected for the block between limiting plate (5) and cardboard (6).

4. A vacuum booster of better stability with a fixture as set forth in claim 1 wherein: extension plate (7) constitute revolution mechanic through between first pivot (8) and support (2), and extension plate (7) are provided with 2 about the axis symmetry of support (2).

5. A vacuum booster of better stability with a fixture as set forth in claim 1 wherein: the movable rod (10) and the vacuum booster body (1) form a lifting structure through the second groove (9), and the diameter of the movable rod (10) is the same as that of the second groove (9).

6. A vacuum booster of better stability with a fixture as set forth in claim 1 wherein: the baffle (13) forms a rotating structure with the moving rod (10) through the second rotating shaft (14), and the moving rod (10) and the connecting block (16) are arranged in a mutually perpendicular mode.