CN219890458U - Protective structure - Google Patents

Abstract

The utility model discloses a protection structure, which comprises a mounting plate, wherein a sensor is fixedly connected to the outer part of the mounting plate, a first fixing plate is fixedly connected to the outer part of the mounting plate and positioned above the sensor, a rotating rod is rotatably connected to the outer part of the first fixing plate, and a second fixing plate is sleeved on one side, far away from the first fixing plate, of the outer part of the rotating rod; the beneficial effects achieved by the utility model are as follows: can drive the depression bar in the recess and remove under compression spring's elasticity effect for the depression bar passes through the backup pad and drives gag lever post and combines with the spacing groove on the second fixed plate, thereby prescribes a limit to the position of guard plate, and protect the sensor through the guard plate, also only need press the depression bar when needs are opened the guard plate, make gag lever post and spacing groove separation can open the guard plate, can utilize torsion spring's elasticity to open the guard plate voluntarily when gag lever post and spacing groove separation, it is more convenient.

Description

Protective structure

Technical Field

The utility model relates to the technical field of sensors, in particular to a protection structure.

Background

The sensor is a detecting device, which can sense the information to be measured and convert the sensed information into electric signals or other information output in the required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

Chinese patent discloses "a protective structure" of patent number CN202221800715.1, and this scheme is described "a protective structure, including mounting panel and mounting panel surface's protection mechanism, protection mechanism includes moving assembly and flexible subassembly, moving assembly includes threaded rod, slider and movable plate. According to the utility model, the threaded rod is arranged, the rotating nut drives the threaded rod to rotate, the sliding block is driven to slide left and right in the sliding groove of the mounting plate when the threaded rod is meshed with the threaded rod, the movable plate fixedly connected with the sliding block can move left and right along with the threaded rod at the moment, the lifting plate is driven to slide in the sliding groove of the mounting plate when the movable plate moves due to the fact that the lifting plate is mutually inclined, at the moment, the protection plate fixedly connected with the lifting plate can lift under the action of the spring, then the lifting plate can slide up and down under the action of the spring together, the purpose of protecting the sensor can be achieved when the protection plate is at the lowest point, but a certain problem still exists, a user needs to drive the threaded rod to rotate through the rotating nut when the protection plate is needed to protect the sensor, then drive the protection plate to move downwards through the lifting plate under the extrusion of the movable plate, and finally the purpose of protecting the sensor is achieved.

Disclosure of Invention

The present utility model is directed to a protection structure for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a protective structure, includes the mounting panel, the outside fixedly connected with sensor of mounting panel, the outside of mounting panel just is located the top fixedly connected with first fixed plate of sensor, the outside rotation of first fixed plate is connected with the dwang, one side cover that first fixed plate was kept away from to the outside of dwang is equipped with the second fixed plate, second fixed plate and mounting panel fixed connection, dwang and second fixed plate rotate to be connected, one side cover that the outside of dwang is close to first fixed plate is equipped with the connecting plate, connecting plate and dwang fixed connection, the bottom fixedly connected with of connecting plate and the guard plate that the sensor cooperation was used, the recess has been seted up to the inside of dwang, the inside sliding connection of recess has the depression bar, be provided with compression spring between depression bar and the recess, compression spring's one end and dwang fixed connection, compression spring's the other end and depression bar fixed connection, the outside fixedly connected with backup pad of depression bar runs through the dwang perpendicularly and extends to the outside of dwang, backup pad and dwang sliding connection's outside that is close to first fixed plate are close to the inside fixed connection of second backup pad and second fixed plate and the inside of locating plate are equipped with the spacing groove.

Preferably, a chute matched with the supporting plate is formed in one side of the rotating rod, and the chute is communicated with the groove.

Preferably, a torsion spring is sleeved outside the rotating rod and between the first fixing plate and the connecting plate, one end of the torsion spring is fixedly connected with the first fixing plate, and the other end of the torsion spring is fixedly connected with the connecting plate.

Preferably, one end of the outside of the limiting rod, which is far away from the supporting plate, is provided with a round angle.

Preferably, the mounting plate is internally provided with four mounting holes, and the four mounting holes are symmetrically distributed.

The beneficial effects achieved by the utility model are as follows: through mounting panel, the sensor that sets up, first fixed plate, the dwang, the second fixed plate, the connecting plate, the guard plate, the recess, the depression bar, compression spring, the backup pad, the gag lever post, the spacing groove, the spout, can drive the depression bar in the recess under compression spring's elasticity effect and remove, make the depression bar pass through the backup pad and drive the gag lever post and combine with the spacing groove on the second fixed plate, thereby inject the position of guard plate, and protect the sensor through the guard plate, also only need press the depression bar when opening the guard plate, make gag lever post and spacing groove separation can open the guard plate, torsion spring through setting up, can utilize torsion spring's elasticity to open the guard plate voluntarily when gag lever post and spacing groove separation, it is more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the stop lever of the present utility model;

fig. 4 is a schematic structural view of the mounting plate of the present utility model.

In the figure: 1. a mounting plate; 2. a sensor; 3. a first fixing plate; 4. a rotating lever; 5. a second fixing plate; 6. a connecting plate; 7. a protection plate; 8. a groove; 9. a compression bar; 10. a compression spring; 11. a support plate; 12. a limit rod; 13. a limit groove; 14. a chute; 15. a torsion spring; 16. round corners; 17. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a protective structure, including mounting panel 1, the outside fixedly connected with sensor 2 of mounting panel 1, the outside of mounting panel 1 just is located the top fixedly connected with first fixed plate 3 of sensor 2, the outside rotation of first fixed plate 3 is connected with dwang 4, the outside of dwang 4 is kept away from one side cover of first fixed plate 3 and is equipped with second fixed plate 5, second fixed plate 5 and mounting panel 1 fixed connection, dwang 4 and second fixed plate 5 rotate to be connected, the outside of dwang 4 is close to one side cover of first fixed plate 3 and is equipped with connecting plate 6, connecting plate 6 and dwang 4 fixed connection, the bottom fixedly connected with of connecting plate 6 and the guard plate 7 of sensor 2 cooperation use, protect sensor 2 through guard plate 7; the inside of the rotating rod 4 is provided with a groove 8, the inside of the groove 8 is connected with a pressing rod 9 in a sliding way, a compression spring 10 is arranged between the pressing rod 9 and the groove 8, and under the elastic force of the compression spring 10, the pressing rod 9 in the groove 8 can drive a limiting rod 12 to be automatically combined with a limiting groove 13 positioned at the same straight line through a supporting plate 11; one end of compression spring 10 and dwang 4 fixed connection, compression spring 10's the other end and depression bar 9 fixed connection, the outside fixedly connected with backup pad 11 of depression bar 9, backup pad 11 runs through dwang 4 perpendicularly and extends to the outside of dwang 4, backup pad 11 and dwang 4 sliding connection, the outside of backup pad 11 is close to one side fixedly connected with gag lever post 12 of second fixed plate 5, gag lever post 13 with gag lever post 12 cooperation use has been seted up to the inside of second fixed plate 5, the position of guard plate 7 is prescribe a limit to through the combination and the separation of gag lever post 12 and gag lever post 13.

A sliding groove 14 matched with the supporting plate 11 is formed in one side of the rotating rod 4, the sliding groove 14 is communicated with the groove 8, the supporting plate 11 slides in the sliding groove 14, and meanwhile, the supporting plate 11 sliding in the sliding groove 14 plays a role in limiting the pressure rod 9 in the groove 8; a torsion spring 15 is sleeved outside the rotating rod 4 and between the first fixed plate 3 and the connecting plate 6, one end of the torsion spring 15 is fixedly connected with the first fixed plate 3, the other end of the torsion spring 15 is fixedly connected with the connecting plate 6, and the torsion of the torsion spring 15 is separated from the limiting groove 13 at the limiting rod 12 so as to drive the protection plate 7 to be automatically opened; a round corner 16 is arranged at one end, far away from the supporting plate 11, of the outer part of the limiting rod 12, and the round corner 16 is beneficial to better combination of the limiting rod 12 and the limiting groove 13; the inside of mounting panel 1 has seted up mounting hole 17, and four in total mounting hole 17 are the symmetric distribution, and four mounting hole 17 are used for installing fixedly mounting panel 1.

Specifically, when the utility model is used, when the protection plate 7 is opened, a user only needs to press the pressing rod 9 positioned at one end of the rotation rod 4, the pressing rod 9 can move towards the inside of the groove 8 and compress the compression spring 10, the limit rod 12 is driven to be separated from the limit groove 13 by the support plate 11 in the sliding groove 14 when the pressing rod 9 moves, the torsion of the torsion spring 15 can drive the rotation rod 4 to rotate, the rotation rod 4 can drive the protection plate 7 to rotate upwards by the connection plate 6, so that the protection plate 7 is automatically opened, and when the protection plate 7 is required to be closed for protecting the sensor 2, the protection plate 7 only needs to be directly rotated downwards until the protection plate 7 is attached to the mounting plate 1, and at the moment, the rotation rod 4 can also drive the limit rod 12 to rotate to the position which is in the same straight line with the limit groove 13 by the support plate 11, and the limit rod 12 which is originally pressed against the second fixing plate 5 by the elasticity of the compression spring 10 can enter the limit groove 13 to be combined with the limit groove 13, so that the limitation of the position of the protection plate 7 is completed.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a protective structure, includes mounting panel (1), the outside fixedly connected with sensor (2) of mounting panel (1), its characterized in that: the utility model discloses a compression spring (10) is provided between a compression spring (9) and a groove (8), the compression spring (10) is provided between the compression spring (9) and the groove (8), one side of the outside of the rotation rod (4) close to the first fixed plate (3) is sleeved with a connecting plate (6), the connecting plate (6) is fixedly connected with the rotation rod (4), the bottom of the connecting plate (6) is fixedly connected with a protection plate (7) matched with the sensor (2), a groove (8) is formed in the inside of the rotation rod (4), the compression spring (9) is slidably connected with the compression spring (10) between the compression spring (9) and the groove (8), one end of the compression spring (10) close to the compression spring (9) is fixedly connected with the compression spring (9) and the compression spring (10), the utility model discloses a motor vehicle, including pivoted lever (4) and pivoted lever (4), backup pad (11) are run through pivoted lever (4) perpendicularly and are extended to the outside of pivoted lever (4), one side fixedly connected with gag lever post (12) that is close to second fixed plate (5) outside of backup pad (11), gag lever post (13) are seted up with the inside of gag lever post (12) cooperation use to the inside of second fixed plate (5).

2. A protective structure according to claim 1, wherein: one side of the rotating rod (4) is provided with a sliding groove (14) matched with the supporting plate (11), and the sliding groove (14) is communicated with the groove (8).

3. A protective structure according to claim 1, wherein: the torsion spring (15) is sleeved outside the rotating rod (4) and between the first fixing plate (3) and the connecting plate (6), one end of the torsion spring (15) is fixedly connected with the first fixing plate (3), and the other end of the torsion spring (15) is fixedly connected with the connecting plate (6).

4. A protective structure according to claim 1, wherein: one end of the outside of the limiting rod (12) far away from the supporting plate (11) is provided with a round corner (16).

5. A protective structure according to claim 1, wherein: the mounting plate is characterized in that mounting holes (17) are formed in the mounting plate (1), and the number of the mounting holes (17) is four, and the four mounting holes (17) are symmetrically distributed.