CN215984915U - Mercury thermometer protective structure - Google Patents

Abstract

The utility model discloses a mercury thermometer protection structure which comprises a supporting base, a main body, a shock absorption box and a lifter, wherein an installation block is installed at the top of the supporting base, the lifter is installed at the top of the supporting base, a movable plate is installed on the inner wall of the main body, and a fixed block is installed at the bottom of the movable plate. When the device is under the action of an external force, the bottom of the mercury thermometer extrudes the sponge cushion, the sponge cushion extrudes the movable plate, the movable plate drives the fixed block to move downwards, the fixed block pushes the movable block to move outwards through the transmission rod, the movable block extrudes the spring I to deform the spring I, the mercury thermometer extrudes the movable box outwards, the movable box moves inwards along the slide way through the slide block, the movable box extrudes the spring device to deform the spring device, and after the spring device deforms to a certain degree, the movable box extrudes the elastic block which plays a buffering role on the movable box, so that the function of improving the protection capability is realized.

Description

Mercury thermometer protective structure

Technical Field

The utility model relates to the technical field of protective structures, in particular to a protective structure of a mercury thermometer.

Background

The mercury thermometer is a relatively common thermometer, however, mercury contained in the mercury thermometer is a heavy metal with high toxicity and high volatility, and if the mercury thermometer is damaged by external force and the mercury in the mercury thermometer leaks out, a great safety hazard is caused, so the mercury thermometer should be placed in a device with a special protection structure.

The existing protective structure has the following defects:

1. most of the existing protective structures are simple in design, and although the existing protective structures have a certain protective function for mercury thermometers, the protective capabilities are insufficient, and the potential safety hazard is still small;

2. most of the existing protective structures can not adjust the angle of the protective structures, and can not meet the use habits of different users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mercury thermometer protection structure to solve the problems of insufficient protection capability and incapability of adjusting the angle of the mercury thermometer protection structure in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mercury thermometer protective structure, is including supporting base, main part, surge tank and riser, the installation piece is installed at the top of supporting the base, the riser is installed at the top of supporting the base, and the riser is located one side of installation piece, the movable plate is installed to the inner wall of main part, the fixed block is installed to the bottom of movable plate.

Preferably, the top of the supporting base is provided with a fixing plate, the outer wall of the fixing plate is provided with a rotating shaft, and one end of the rotating shaft extends into the main body.

Preferably, the top of movable plate is equipped with the recess, and the foam-rubber cushion is installed to the inner wall of recess, and mercury thermometer has been placed at the top of foam-rubber cushion, and the connecting plate is installed to the outer wall of main part, and the connecting plate inner wall is equipped with the small groove.

Preferably, the fixed rod is installed on the inner wall of the main body and located below the moving plate, the moving block is installed on the outer wall of the fixed rod, the first spring is installed on the outer wall of the fixed rod in a surrounding mode, one end of the first spring is connected with the outer wall of the moving block, the other end of the first spring is connected with the inner wall of the main body, the transmission rod is installed at the top of the moving block, the top of the moving block is connected with the bottom of the transmission rod through the rotating shaft, the fixed block is installed at the top of the transmission rod, and the top of the transmission rod is connected with the bottom of the fixed block through the rotating shaft.

Preferably, the surge tank is installed to the inner wall of main part, and the surge tank is located the top of movable plate, and the slide is installed to the inner wall of surge tank, and the slider is installed to the bottom of slide, and the removal case is installed to the bottom of slider, and two sets of springers are installed to the outer wall of surge tank, and the outer wall of surge tank is installed flexible piece, and flexible piece is located between two sets of springers.

Preferably, the outer wall of the lifter is provided with a gear box, the outer wall of the gear box is provided with a clamping strip, one end of the clamping strip extends into the lifter, a small baffle is arranged on the outer wall of the clamping strip, a spring II is arranged on the outer wall of the clamping strip in a surrounding manner, the spring II is positioned at one side of the small baffle plate, the top of the lifter is provided with a telescopic pipe, the bottom of the telescopic pipe extends into the lifter, the outer wall of the telescopic pipe is provided with a clamping groove, the outer wall of the telescopic pipe is provided with a hand-held plate, the top of the mounting block is provided with a connecting rod, the bottom of the connecting rod is connected with the top of the mounting block through a rotating shaft, a large groove is arranged at the bottom of the connecting rod, a small groove is arranged on the outer wall of the large groove, a moving rod is arranged on the outer wall of the small groove, and the outer wall of the moving rod is connected with the top of the telescopic pipe, the outer wall of the connecting rod is provided with a rotating shaft, and one end of the rotating shaft extends into the small groove formed in the inner wall of the connecting plate.

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

1. the utility model is provided with the lifter and the connecting rod, when the angle of the device needs to be adjusted, one end of the clamping strip is pinched by fingers and pulled outwards, the other end of the clamping strip is pulled out from the inside of the clamping groove, the telescopic pipe is driven to move upwards through the carrying plate, the top of the telescopic pipe supports the connecting rod, the connecting rod makes circular motion around a rotating shaft on the mounting block, the main body is supported upwards through the connecting plate at the top of the connecting rod, the clamping strip is loosened, the small baffle plate drives the clamping strip to move towards the inside of the lifter under the pushing of the spring II, one end of the clamping strip enters the inside of another clamping groove to fix the telescopic pipe, and similarly, the telescopic pipe moves downwards, the moving rod is pulled downwards by the top of the telescopic pipe and makes reverse circular motion around the rotating shaft on the mounting block, and the main body is pulled downwards by the top of the moving rod through the connecting plate, so that the function of adjusting the angle of the device is realized;

2. the utility model is provided with a shock absorption box, a spongy cushion and a spring I, when the device is acted by external force, the bottom of the mercury thermometer extrudes the top of the spongy cushion to deform the spongy cushion, the spongy cushion has a buffer effect on the mercury thermometer, a movable plate drives the fixed block to move downwards, the fixed block pushes a movable block to move outwards through a transmission rod, the movable block extrudes the spring I to deform the spring I, the spring I generates resistance force due to self deformation to offset the effect of the external force, after the external force disappears, the spring pushes the movable block inwards to return the movable block, the transmission rod and the movable plate to the original position, the mercury thermometer extrudes a movable box outwards, the movable box moves towards the inside of the shock absorption box along a slide way through a slide block, the movable box extrudes a spring device to generate resistance force due to deformation, the effect of the external force is resisted, and the movable box extrudes an elastic block after the spring device deforms to a certain degree, the elastic block plays a role in buffering the movable box, and the function of improving the protection capability is realized.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view showing the structure of a shock-absorbing part of the present invention;

FIG. 3 is a schematic view of a portion of the shock box of the present invention;

FIG. 4 is a schematic view of a portion of the riser of the present invention;

FIG. 5 is a schematic view of the structure of a portion of the connecting rod of the present invention.

In the figure: 1. a support base; 101. a fixing plate; 2. a main body; 201. moving the plate; 202. a sponge cushion; 203. a mercury thermometer; 204. a connecting plate; 3. fixing the rod; 301. a first spring; 302. a moving block; 303. a transmission rod; 304. a fixed block; 4. a damper box; 401. a slideway; 402. a slider; 403. a mobile box; 404. a spring device; 405. an elastic block; 5. a lifter; 501. a gear box; 502. a clamping strip; 503. a small baffle plate; 504. a second spring; 505. a telescopic pipe; 506. a clamping groove; 507. a carrying board; 508. Mounting blocks; 509. a connecting rod; 510. the rod is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a mercury thermometer protection structure comprises a support base 1, a main body 2, a shock absorption box 4 and a lifter 5, wherein the top of the support base 1 is provided with an installation block 508, the support base 1 supports the installation block 508 at the top to realize a support function, the installation block 508 provides a pivot for the circular motion of a connecting rod 509, the lifter 5 is arranged at the top of the support base 1, and the lifter 5 is positioned at one side of the mounting block 508, the supporting base 1 supports the lifter 5 at the top to realize the supporting function, the height of the top of the connecting rod 509 can be changed by the lifter 5, the angle of the main body 2 is indirectly changed, the inner wall of the main body 2 is provided with the moving plate 201, the bottom of the moving plate 201 is provided with the fixed block 304, the main body 2 provides a connecting position for the moving plate 201, the moving plate 201 provides a mounting position for the fixed block 304, the pressure applied to the moving plate 201 can be transmitted to the transmission rod 303 through the fixed block 304.

Further, the fixed plate 101 is installed on the top of the supporting base 1, the rotating shaft is installed on the outer wall of the fixed plate 101, and one end of the rotating shaft extends into the main body 2, when the angle of the main body 2 is changed, the main body 2 rotates clockwise or counterclockwise by the rotating shaft installed on the outer wall of the fixed plate 101 under the action of the connecting rod 509, and the angle of the main body is changed.

Further, the top of movable plate 201 is equipped with the recess, foam-rubber cushion 202 is installed to the inner wall of recess, mercury thermometer 203 has been placed at the top of foam-rubber cushion 202, connecting plate 204 is installed to the outer wall of main part 2, connecting plate 204 inner wall is equipped with little recess, when the device receives the exogenic action, the top of foam-rubber cushion 202 is extruded to mercury thermometer 203's bottom, make it take place to deform, foam-rubber cushion 202 plays the cushioning effect to mercury thermometer 203, realize the function of protection, movable plate 201 provides the mounted position for foam-rubber cushion 202, connecting plate 204 provides the hookup location for the top of connecting rod 509.

Further, the inner wall of the main body 2 is provided with the fixed rod 3, the fixed rod 3 is positioned below the moving plate 201, the outer wall of the fixed rod 3 is provided with the moving block 302, the outer wall of the fixed rod 3 is provided with the first spring 301 in a surrounding manner, one end of the first spring 301 is connected with the outer wall of the moving block 302, the other end of the first spring 301 is connected with the inner wall of the main body 2, the top of the moving block 302 is provided with the transmission rod 303, the top of the moving block 302 is connected with the bottom of the transmission rod 303 through a rotating shaft, the top of the transmission rod 303 is provided with the fixed block 304, when the device is subjected to an external force, the moving plate 201 drives the fixed block 304 to move downwards, the fixed block 304 pushes the moving block 302 to move outwards through the transmission rod 303, the moving block 302 extrudes the first spring 301 to deform, and the first spring 301 generates resistance force due to self deformation, the action of external force is counteracted, when the external force disappears, the first spring 301 pushes the moving block 302 inwards, so that the moving block 302, the transmission rod 303 and the moving plate 201 return to the original positions, and the protection function is realized.

Further, the inner wall of the main body 2 is provided with the damper box 4, the damper box 4 is located above the movable plate 201, the inner wall of the damper box 4 is provided with a slide 401, the bottom of the slide 401 is provided with a slide block 402, the bottom of the slide block 402 is provided with a movable box 403, the outer wall of the damper box 4 is provided with two sets of spring devices 404, the outer wall of the damper box 4 is provided with an elastic block 405, the elastic block 405 is located between the two sets of spring devices 404, when the device is acted by external force, the mercury thermometer 203 extrudes the movable box 403 outwards, the movable box 403 moves towards the inside of the damper box 4 along the slide 401 through the slide block 402, the movable box 403 extrudes the spring devices 404 to deform the spring devices to generate resistance force, the spring devices 404 deform to a certain degree to resist the external force, the movable box 403 extrudes the elastic block 405, the elastic block 405 plays a buffering role in the movable box 403, and a protection function is realized.

Further, a gear box 501 is installed on the outer wall of the lifter 5, a clamping bar 502 is installed on the outer wall of the gear box 501, one end of the clamping bar 502 extends into the lifter 5, a small baffle 503 is installed on the outer wall of the clamping bar 502, a second spring 504 is installed on the outer wall of the clamping bar 502 in a surrounding mode, the second spring 504 is located on one side of the small baffle 503, a telescopic pipe 505 is installed on the top of the lifter 5, the bottom of the telescopic pipe 505 extends into the lifter 5, a clamping groove 506 is formed in the outer wall of the telescopic pipe 505, a lifting plate 507 is installed on the outer wall of the telescopic pipe 505, a connecting rod 509 is installed on the top of the mounting block 508, the bottom of the connecting rod 509 is connected with the top of the mounting block 508 through a rotating shaft, a large groove is formed in the bottom of the connecting rod 509, a small groove is formed in the outer wall of the large groove, a moving rod 510 is installed on the outer wall of the small groove, and the outer wall of the moving rod 510 is connected with the top of the telescopic pipe 505, the outer wall of the connecting rod 509 is provided with a rotating shaft, one end of the rotating shaft extends into the small groove arranged on the inner wall of the connecting plate 204, when the angle of the device needs to be adjusted, one end of the clamping bar 502 is pinched by fingers and pulled outwards, the other end of the clamping bar 502 is pulled out from the inside of the clamping groove 506, the telescopic pipe 505 is driven by the hand-held plate 507 to move upwards, the top of the telescopic pipe 505 supports the connecting rod 509, the connecting rod 509 makes circular motion around the rotating shaft on the mounting block 508, the top of the connecting rod 509 supports the main body 2 upwards through the connecting plate 204, the clamping bar 502 is released, the small baffle 503 drives the clamping bar 502 to move towards the inside of the lifter 5 under the push of the spring two 504, one end of the clamping bar 502 enters the inside of the other clamping groove 506 to fix the telescopic pipe 505, and similarly, the telescopic pipe 505 moves downwards, the top of the connecting rod 509 is pulled downwards, connecting rod 509 makes reverse circular motion around the rotation axis on the installation piece 508, and the top of connecting rod 509 passes through connecting plate 204 and pulls main part 2 downwards, realizes the function of adjusting device angle, and gear box 501 improves the mounted position for screens strip 502, and the carriage release lever 510 plays the supporting role to connecting rod 509.

Firstly, when the angle of the device needs to be adjusted, one end of the clamping bar 502 is pinched by fingers and pulled outwards, the other end of the clamping bar 502 is pulled out from the inside of the clamping groove 506, the telescopic pipe 505 is driven by the lifting plate 507 to move upwards, the top of the telescopic pipe 505 supports the connecting rod 509, the connecting rod 509 makes circular motion around the rotating shaft on the mounting block 508, the top of the connecting rod 509 supports the main body 2 upwards through the connecting plate 204, the clamping bar 502 is released, the small baffle 503 drives the clamping bar 502 to move towards the inside of the lifter 5 under the push of the spring II 504, one end of the clamping bar 502 enters the inside of the other clamping groove 506 to fix the telescopic pipe 505, similarly, the telescopic pipe 505 moves downwards, the top of the telescopic pipe 505 pulls the connecting rod 509 downwards, the connecting rod 509 makes reverse circular motion around the rotating shaft on the mounting block 508, the top of the connecting rod 509 pulls the main body 2 downwards through the connecting plate 204, the angle adjusting function of the device is realized, then when the device is acted by an external force, the bottom of the mercury thermometer 203 extrudes the top of the sponge cushion 202 to deform the sponge cushion 202, the sponge cushion 202 has a buffering effect on the mercury thermometer 203, the moving plate 201 drives the fixed block 304 to move downwards, the fixed block 304 pushes the moving block 302 to move outwards through the transmission rod 303, the moving block 302 extrudes the first spring 301 to deform the first spring 301, the first spring 301 generates resistance force due to self deformation to counteract the action of the external force, after the external force disappears, the first spring 301 pushes the moving block 302 inwards to enable the moving block 302, the transmission rod 303 and the moving plate 201 to return to the original position, the mercury thermometer 203 extrudes the moving box 403 outwards, the moving box 403 moves towards the inside of the shock absorption box 4 through the sliding block 402, the moving box 403 extrudes the spring 404 to deform the spring to generate resistance force to resist the action of the external force, and the spring 404 deforms to a certain degree, the movable box 403 extrudes the elastic block 405, and the elastic block 405 plays a role in buffering the movable box 403, so that the function of improving the protection capability is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a mercury thermometer protective structure, includes support base (1), main part (2), surge tank (4) and riser (5), its characterized in that: support the top of base (1) and install installation piece (508), riser (5) are installed at the top of supporting base (1), and riser (5) are located one side of installation piece (508), movable plate (201) is installed to the inner wall of main part (2), fixed block (304) are installed to the bottom of movable plate (201).

2. A mercury thermometer shield as recited in claim 1, wherein: fixed plate (101) are installed at the top of support base (1), and the outer wall installation rotation axis of fixed plate (101), and the one end of rotation axis extends into the inside of main part (2).

3. A mercury thermometer shield as recited in claim 1, wherein: the top of movable plate (201) is equipped with the recess, and foam-rubber cushion (202) are installed to the inner wall of recess, and mercury thermometer (203) have been placed at the top of foam-rubber cushion (202), and connecting plate (204) are installed to the outer wall of main part (2), and connecting plate (204) inner wall is equipped with little recess.

4. A mercury thermometer shield as recited in claim 1, wherein: the inner wall of main part (2) installs dead lever (3), and dead lever (3) are located the below of movable plate (201), movable block (302) are installed to the outer wall of dead lever (3), the outer wall of dead lever (3) is encircleed and is installed spring one (301), and the one end of spring one (301) is connected with the outer wall of movable block (302), the other end of spring one (301) is connected with the inner wall of main part (2), drive link (303) are installed at the top of movable block (302), and the top of movable block (302) is connected with the bottom of drive link (303) through the rotation axis, fixed block (304) are installed at the top of drive link (303), and the top of drive link (303) is connected with the bottom of fixed block (304) through the rotation axis.

5. A mercury thermometer shield as recited in claim 1, wherein: damping box (4) are installed to the inner wall of main part (2), and damping box (4) are located the top of movable plate (201), slide (401) are installed to the inner wall of damping box (4), slider (402) are installed to the bottom of slide (401), removal case (403) are installed to the bottom of slider (402), two sets of springers (404) are installed to the outer wall of damping box (4), the outer wall of damping box (4) is installed and is had flexible piece (405), and elastic piece (405) are located between two sets of springers (404).

6. A mercury thermometer shield as recited in claim 1, wherein: the outer wall of the lifter (5) is provided with a gear box (501), the outer wall of the gear box (501) is provided with a clamping strip (502), one end of the clamping strip (502) extends into the lifter (5), the outer wall of the clamping strip (502) is provided with a small baffle (503), the outer wall of the clamping strip (502) is provided with a second spring (504) in a surrounding manner, the second spring (504) is positioned on one side of the small baffle (503), the top of the lifter (5) is provided with a telescopic pipe (505), the bottom of the telescopic pipe (505) extends into the lifter (5), the outer wall of the telescopic pipe (505) is provided with a clamping groove (506), the outer wall of the telescopic pipe (505) is provided with a hand-held plate (507), the top of the mounting block (508) is provided with a connecting rod (509), the bottom of the connecting rod (509) is connected with the top of the mounting block (508) through a rotating shaft, the bottom of the connecting rod (509) is provided with a large groove, the outer wall of big recess is equipped with little recess, and carriage release lever (510) are installed to the outer wall of little recess, and the outer wall of carriage release lever (510) is connected with the top of flexible pipe (505), and the rotation axis is installed to the outer wall of connecting rod (509), and the one end of rotation axis extends into the inside of the little recess that connecting plate (204) inner wall was equipped with.

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