CN213900468U - Anti-collision sensor mounting bracket - Google Patents
Anti-collision sensor mounting bracket Download PDFInfo
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- CN213900468U CN213900468U CN202022987655.6U CN202022987655U CN213900468U CN 213900468 U CN213900468 U CN 213900468U CN 202022987655 U CN202022987655 U CN 202022987655U CN 213900468 U CN213900468 U CN 213900468U
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- bottom plate
- carrier plate
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- fork arms
- carrier
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Abstract
The utility model discloses an anti-collision sensor mounting bracket, belonging to the sensor field, comprising a bottom plate and a support plate; the bottom plate and the carrier plate are connected through the scissor arm so that the bottom plate and the carrier plate can be lifted relatively, the scissor arm comprises a lifting slide block and two fork arms, the two fork arms are rotatably connected through a pivot to form a mutually staggered structure, the pivot is fixedly arranged on the lifting slide block, the upper ends of the two fork arms are hinged with a carrier plate horizontal slide block to horizontally slide relative to the carrier plate, and the lower ends of the two fork arms are hinged with a bottom plate horizontal slide block to horizontally slide relative to the bottom plate; a spring is fixedly connected between the support plate and the bottom plate, and elastic potential energy for enabling the support plate to be far away from the bottom plate is stored in the spring; the bottom plate horizontal sliding blocks are provided with anti-collision magnets, and the polarity arrangement directions of the anti-collision magnets arranged on the two bottom plate horizontal sliding blocks are the same; and a limiting block for limiting the horizontal sliding blocks of the bottom plate to be close to each other is fixedly arranged on the bottom plate. The utility model has the advantages of simple structure and reasonable design, can effectively cushion the external shock and protect the sensor.
Description
Technical Field
The utility model relates to a sensor technical field, in particular to anticollision sensor installing support.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
Because the inner structure of the sensor is more precise, the sensor cannot be violently impacted by the outside, and the sensor mounting bracket on the market at present does not have an anti-collision structure, so that the sensor cannot be effectively protected from being damaged by external impact force. The direct loss of sensor damage and the indirect loss of production miswork caused by the damage are difficult to estimate.
SUMMERY OF THE UTILITY MODEL
The installation and the fixed bolster to the sensor that prior art exists do not have the problem of crashproof protective structure, the utility model aims to provide an anticollision sensor installing support.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an anti-collision sensor mounting bracket comprises a bottom plate and a carrier plate positioned above the bottom plate; the bottom plate is connected with the carrier plate through a scissor arm so that the carrier plate can lift relative to the bottom plate, the scissor arm comprises a lifting slider and two fork arms, the two fork arms are rotatably connected through a pivot to form a mutually staggered structure, the pivot is fixedly mounted on the lifting slider, the upper ends of the two fork arms are hinged with a carrier plate horizontal slider to horizontally slide relative to the carrier plate, and the lower ends of the two fork arms are hinged with a bottom plate horizontal slider to horizontally slide relative to the bottom plate; a spring is fixedly connected between the carrier plate and the bottom plate, and elastic potential energy for enabling the carrier plate to be far away from the bottom plate is stored in the spring so as to resist the carrier plate to be close to the bottom plate; the bottom plate horizontal sliding blocks are respectively provided with an anti-collision magnet, and the anti-collision magnets arranged on the two bottom plate horizontal sliding blocks have the same polarity arrangement direction; and a limiting block for limiting the horizontal sliding blocks of the bottom plate to be close to each other is fixedly arranged on the bottom plate.
Preferably, the two opposite end parts of the bottom plate are respectively connected with the two opposite end parts of the carrier plate through the scissor arms, the scissor arms are distributed in a row, and the lifting slide blocks in the two scissor arms are fixedly connected through connecting pieces.
Furthermore, install a plurality of buffer magnet on the bottom plate, it is a plurality of buffer magnet follows the slip direction of bottom plate horizontal slider arranges, just buffer magnet's polarity arrange the direction with anticollision magnet's polarity arranges the opposite direction in order to hinder anticollision magnet moves.
Further, the scissor arm further comprises a guide rod, the guide rod is fixedly installed on the bottom plate, and a guide hole matched with the guide rod is formed in the lifting slide block.
Furthermore, all install the crashproof pad on the stopper.
By adopting the technical scheme, due to the arrangement of the scissor arms and the springs, when the carrier plate is impacted by external force and approaches the bottom plate, the scissor arms can be used for providing the capability of keeping the carrier plate stably moving, and the springs can be used for buffering and offsetting the external force and preventing the carrier plate from impacting the bottom plate; and due to the arrangement of the mutually attracted anti-collision magnets on the two horizontal sliding blocks of the base plate, the buffer effect of the spring is further enhanced, and the buffer effect can be continuously provided under the condition that the spring is used for a long time and fails, so that the carrier plate is prevented from colliding with the base plate under the action of external force, and a sensor arranged on the carrier plate is effectively protected, and the structural integrity and the functional stability of the sensor are kept under the impact of external force.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-bottom plate, 2-carrier plate, 3-scissor fork arm, 31-lifting slide block, 32-fork arm, 33-carrier plate horizontal slide block, 34-bottom plate horizontal slide block, 35-guide rod, 4-spring, 5-anticollision magnet, 6-limiting block and 7-buffer magnet.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship of the structure of the present invention based on the drawings, and are only for the convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.
In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, e.g., the connection may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in relation to the present scheme in specific terms according to the general idea of the present invention.
A crash sensor mounting bracket, as shown in figure 1, comprises a bottom plate 1 and a carrier plate 2 located above the bottom plate 1, wherein the bottom plate 1 and the carrier plate 2 are both flat plates and are arranged oppositely, a mounting hole is arranged on the bottom plate 1 to be fixed on a section bar through a bolt, and a mounting hole is also arranged on the carrier plate 2 to facilitate a shell of a sensor to be mounted on the upper surface of the shell.
The base plate 1 and the carrier plate 2 are connected by a scissor arm 3 so that the carrier plate 2 can be lifted and lowered relative to the base plate 1, in the embodiment, the scissor arm 3 comprises a lifting slider 31 and two fork arms 32, the two fork arms 32 are identical in size and shape, the middle positions of the two fork arms 32 are rotatably connected by a pivot so as to form an interlaced structure, such as an X-shape, the pivot is fixedly installed on the lifting slider 31, it can be understood that the fork arms 32 are arranged in a vertical plane, the pivot is horizontally arranged, and the pivot is installed in a shaft hole on the lifting slider 31 in an interference fit manner. The upper ends of the two fork arms 32 are hinged to a carrier plate horizontal sliding block 33, so that the upper ends of the two fork arms 32 can horizontally slide relative to the carrier plate 2, that is, a carrier plate sliding groove is arranged on the bottom surface of the carrier plate 2, and the carrier plate horizontal sliding block 33 hinged to the upper ends of the two fork arms 32 slides in the carrier plate sliding groove. Similarly, the lower ends of the two fork arms 32 are hinged to a bottom plate horizontal sliding block 34, so that the lower ends of the two fork arms 32 can slide horizontally relative to the bottom plate 1, that is, a bottom plate sliding groove is arranged on the top surface of the bottom plate 1, and the bottom plate horizontal sliding block 34 hinged to the lower ends of the two fork arms 32 slides in the bottom plate sliding groove.
Meanwhile, a spring 4 is fixedly connected between the bottom surface of the carrier plate 2 and the top surface of the bottom plate 1, and the spring 4 stores elastic potential energy for making the carrier plate 2 far away from the bottom plate 1 so as to resist the carrier plate 2 approaching the bottom plate 1. In the present embodiment, the setting spring 4 is a coil compression spring.
In order to improve and strengthen the action and effect of the spring 4, in the present embodiment, the bump magnets 5 are mounted on both the bottom plate horizontal sliders 34, and the polarity arrangement directions of the bump magnets 5 mounted on both the bottom plate horizontal sliders 34 are the same, i.e. they attract each other. Meanwhile, in order to prevent the situation that two bottom plate horizontal sliding blocks 34 collide with each other under the action of the spring 4 and the anti-collision magnet 5, in this embodiment, a limiting block 6 for limiting the mutual approaching of the bottom plate horizontal sliding blocks 34 is fixedly installed on the bottom plate 1, each bottom plate horizontal sliding block 34 is configured with one limiting block 6, so that all the bottom plate horizontal sliding blocks 34 stay at the position contacting the limiting block 6 at the same time, namely, the farthest limit distance between the carrier plate 2 and the bottom plate 1 is ensured, the situation that a single bottom plate horizontal sliding block 34 is stressed can be prevented from occurring, and the limiting block 6 is provided with an anti-collision pad, for example, a rubber pad, so that the impact force of the anti-collision magnet 5, brought when the buffer spring 4 is reset, on the limiting block 6 is collided.
In one embodiment, two opposite ends (front and rear) of the base plate 1 are connected to two opposite ends (front and rear) of the carrier plate 2 through a pair of scissor arms 3, respectively, and the two scissor arms 3 are arranged in a row, i.e. the two scissor arms 3 are arranged in a direction parallel to the front-back direction of the base plate 1 or the carrier plate 2, and the lifting sliders 31 in the two scissor arms 3 are fixedly connected through a connecting member (not shown in the figure), so that the two scissor arms 3 move synchronously to ensure that the carrier plate 2 is uniformly close to the base plate 1 throughout when being stressed.
In one embodiment, a plurality of buffer magnets 7 are mounted on the bottom plate 1, the buffer magnets 7 are arranged in a row along the sliding direction of the bottom plate horizontal sliding block 34, and the polarity arrangement direction of the buffer magnets 7 and the polarity arrangement direction of the anti-collision magnets 5 are set, so that the buffer magnets 7 always apply repulsion force for preventing the anti-collision magnets 5 from moving, which not only can further prevent the carrier plate 2 from approaching the bottom plate 1 under the action of external impact force, but also can provide resistance when the springs 4 and the anti-collision magnets 5 reset, thereby avoiding the sensor damage caused by overlarge resilience force.
In one embodiment, the scissor arm 3 further comprises a guide rod 35, the guide rod 35 is vertically and fixedly installed on the top surface of the base plate 1, and a guide hole matched with the guide rod 35 is formed in the lifting slider 31, so that the lifting slider 31 can only move along a specific track, and the movement stability of the carrier plate 2 is further maintained. Wherein, the lifting slide 31 and the guide rod 35 are respectively arranged outside the fork arm 32, and the guide rod 35 is arranged outside the carrier plate 2, thereby avoiding the influence of the guide rod 34 on the lifting movement of the carrier plate 2.
When the sensor is used, when the carrier plate 2 or the sensor carried on the carrier plate 2 is impacted by external force, the carrier plate 2 moves downwards by overcoming the elastic force of the spring 4 after being buffered by the spring 4, the two bottom plate horizontal sliding blocks 34 are far away from each other after overcoming the attraction between the two bottom plate horizontal sliding blocks and the repulsive force given by the buffer magnet 7, at the moment, the carrier plate 2 is close to the bottom plate 1, and the external force is fully absorbed by the spring 4, so that the sensor is prevented from being directly impacted to damage the sensor; then, the spring 4 rebounds to drive the two bottom plate horizontal sliding blocks 34 to approach each other, and at the moment, the buffer magnet 7 continues to provide repulsive force for the bottom plate horizontal sliding blocks 34, so that secondary impact damage of the sensor caused by the fact that the speed of the bottom plate horizontal sliding blocks 34 is too high (the rebounding speed of the spring 4 is too high) is avoided; with this reciprocation, the external force impact is gradually consumed as the friction internal energy by the spring 4, the carrier plate horizontal sliding block 33 and the bottom plate horizontal sliding block 34, thereby achieving the purpose of buffering the external force and protecting the sensor.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides an anticollision sensor installing support which characterized in that: the device comprises a bottom plate and a carrier plate positioned above the bottom plate; the bottom plate is connected with the carrier plate through a scissor arm so that the carrier plate can lift relative to the bottom plate, the scissor arm comprises a lifting slider and two fork arms, the two fork arms are rotatably connected through a pivot to form a mutually staggered structure, the pivot is fixedly mounted on the lifting slider, the upper ends of the two fork arms are hinged with a carrier plate horizontal slider to horizontally slide relative to the carrier plate, and the lower ends of the two fork arms are hinged with a bottom plate horizontal slider to horizontally slide relative to the bottom plate; a spring is fixedly connected between the carrier plate and the bottom plate, and elastic potential energy for enabling the carrier plate to be far away from the bottom plate is stored in the spring so as to resist the carrier plate to be close to the bottom plate; the bottom plate horizontal sliding blocks are respectively provided with an anti-collision magnet, and the anti-collision magnets arranged on the two bottom plate horizontal sliding blocks have the same polarity arrangement direction; and a limiting block for limiting the horizontal sliding blocks of the bottom plate to be close to each other is fixedly arranged on the bottom plate.
2. The crash sensor mounting bracket of claim 1 wherein: two opposite end parts of the bottom plate are respectively connected with two opposite end parts of the carrier plate through the scissor arms, the scissor arms are distributed in a row, and the two lifting slide blocks in the scissor arms are fixedly connected through connecting pieces.
3. The crash sensor mounting bracket of claim 1 wherein: install a plurality of buffer magnet on the bottom plate, it is a plurality of buffer magnet follows the slip direction of bottom plate horizontal slider arranges, just buffer magnet's polarity arrange the direction with anticollision magnet's polarity arranges opposite direction in order to hinder anticollision magnet moves.
4. The crash sensor mounting bracket of claim 1 wherein: the scissor fork arm further comprises a guide rod, the guide rod is fixedly installed on the bottom plate, and a guide hole matched with the guide rod is formed in the lifting slide block.
5. The crash sensor mounting bracket of claim 1 wherein: and the limiting blocks are all provided with anti-collision pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987655.6U CN213900468U (en) | 2020-12-10 | 2020-12-10 | Anti-collision sensor mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987655.6U CN213900468U (en) | 2020-12-10 | 2020-12-10 | Anti-collision sensor mounting bracket |
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| Publication Number | Publication Date |
|---|---|
| CN213900468U true CN213900468U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022987655.6U Active CN213900468U (en) | 2020-12-10 | 2020-12-10 | Anti-collision sensor mounting bracket |
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| CN (1) | CN213900468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959739A (en) * | 2021-09-29 | 2022-01-21 | 杭州集智机电股份有限公司 | A compound die buffer stop for tire is all moved and is detected |
| CN114030768A (en) * | 2021-11-08 | 2022-02-11 | 麻秀碧 | Lithium battery transportation equipment and use method thereof |
-
2020
- 2020-12-10 CN CN202022987655.6U patent/CN213900468U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959739A (en) * | 2021-09-29 | 2022-01-21 | 杭州集智机电股份有限公司 | A compound die buffer stop for tire is all moved and is detected |
| CN113959739B (en) * | 2021-09-29 | 2023-09-29 | 杭州集智机电股份有限公司 | Die assembly anti-collision device for tire uniform motion detection |
| CN114030768A (en) * | 2021-11-08 | 2022-02-11 | 麻秀碧 | Lithium battery transportation equipment and use method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: 201802 room 4085, block B, 4th floor, building 6, No. 800, Jiahao Road, Nanxiang Town, Jiading District, Shanghai Patentee after: Shanghai Lingjia science and Trade Co.,Ltd. Address before: 201802 358 Kefu Road, Jiading District, Shanghai_ Room j1976, Zone E, floor 1, building 4, No. 368 Patentee before: Linga Intelligent Technology (Shanghai) Co.,Ltd. |