CN220583614U

CN220583614U - Shell mounting structure

Info

Publication number: CN220583614U
Application number: CN202322214074.2U
Authority: CN
Inventors: 蒋金伟
Original assignee: Shanghai Lushi Electronics Co ltd
Current assignee: Shanghai Lushi Electronics Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-12
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a shell mounting structure, and relates to the technical field of environmental protection instruments. According to the utility model, an operator rotates the rotating handle to drive the rotating shaft to rotate the torsion spring to shrink, and meanwhile, the rotating disc rotates, so that each group of first positive magnets enter the second notch, repulsive force of each group of second positive magnets is relieved, each group of push rods moves downwards to drive each group of fixing plates above the push rods to move downwards, each group of springs are extruded to shrink, each group of limit rods moves downwards to be separated from one end of the cavity, each group of fixing posts are inserted into the cavity along with the release of the rotating handle, the torsion spring rebounds to reset immediately, and the rotating shaft is pulled to drive the rotating disc to reset, so that the positive magnets generate repulsive force to the positive magnets to reset the springs.

Description

Shell mounting structure

Technical Field

The utility model relates to the technical field of environment-friendly instruments, in particular to a shell mounting structure.

Background

The digital thermometer converts the temperature into a digital signal by utilizing the temperature sensing head, and then the digital temperature is displayed by the display screen, so that the highest value of the human body temperature can be measured quickly and accurately;

the shell installation of digital thermometer adopts screw fixation in inside more, and the installation is comparatively troublesome, and does not have special accommodation measure to the temperature sensing head that is used for sensing temperature, harm when dropping easily, and the display screen is easy to adhere to vapor, influences timely record.

Disclosure of Invention

Based on this, it is an object of the present utility model to provide a housing mounting structure to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the shell mounting structure comprises a digital thermometer, wherein a shell is fixed on the digital thermometer, a scraping mechanism is arranged at the inner cavity of the shell, a mounting plate is fixedly mounted on one side of the shell, and the mounting plate is fixedly mounted with the shell through a mounting mechanism;

the installation mechanism comprises every group of fixed columns which are fixedly installed at four corners of one side of the shell, every group of fixed columns are located at the lower part of the installation plate and are fixedly installed with limiting rods, every group of fixed plates are fixedly installed at the other sides of the limiting rods, every group of push rods are fixedly installed at the center of the other sides of the fixed plates, every group of push rods penetrate through the fixed plates, every group of push rods are fixedly installed with second positive magnets, every group of second positive magnets are fixedly installed on the other sides of the second positive magnets, and every group of first positive magnets are fixedly installed on the other sides of the rotating blocks.

As an optimized technical scheme of the shell mounting structure, the lower surface of each group of fixing columns is fixedly provided with a circular notch, the circular notch is matched with each group of limiting rods, the mounting plate is provided with a cavity corresponding to each group of fixing columns, each group of cavities is matched with each group of fixing columns, each group of cavities is positioned under each group of fixing columns and provided with a first notch, each group of notches is matched with each group of fixing plates, and the center of each group of cavities is provided with a second notch.

As an optimized technical scheme of the shell mounting structure, a rotating shaft is fixedly arranged at the center of the inner cavity of the second notch, a torsion spring is sleeved on the outer wall of the rotating shaft, one side of the torsion spring is fixedly arranged at the center of the inner cavity of the second notch, the other side of the torsion spring is fixedly connected with the rotating block, the rotating block is connected with the outer wall of the rotating shaft, and a rotating handle is fixedly arranged on the other side of the rotating shaft penetrating through the cavity.

As a preferred technical scheme of the shell mounting structure, a cavity is formed in one side of the shell, a display screen is fixedly mounted in the cavity, a cavity is formed in one side of the shell, a third notch is formed in the cavity, a fourth notch is formed in one side of the cavity, the fourth notch is located right above the display screen, the fourth notch penetrates through one side of the cavity and the cavity of the shell, a storage groove is fixedly mounted at the bottom of the shell, a wire loop bar is fixedly mounted in the storage groove, and a temperature sensing head is fixedly mounted on the other side of the wire loop bar.

As a preferable technical scheme of the shell mounting structure, the scraping mechanism comprises a motor fixedly arranged at one end of an inner cavity of the shell, a gear is fixedly arranged on the outer wall of an output end of the motor, a sliding block is fixedly arranged on one side of the gear, a rack is fixedly arranged in the inner cavity of the sliding block, a rack push rod is fixedly arranged on one side of the rack, the rack push rod is fixedly connected with the wire sleeve rod, and the rack is meshed with the gear.

As a preferable technical scheme of the shell mounting structure, a rotating wheel is sleeved on the outer wall of the output end of the motor, a fixed block is fixedly mounted above the rotating wheel, one end of the fixed block is fixedly mounted on the shell, a turntable is fixedly mounted on one side of the fixed block, a rotating shaft is fixedly mounted at the center of an inner cavity of the turntable, one side of the rotating shaft is fixedly mounted on the fixed block, the rotating wheel is sleeved on the outer wall of the rotating shaft, a belt is sleeved on the rotating wheel, the belt is connected with the motor, a T-shaped column is fixedly mounted on the other side of the turntable, a sliding block is fixedly mounted on the outer wall of the T-shaped column, a connecting column is fixedly mounted on one side of the sliding block, a connecting plate is fixedly mounted on the other side of the connecting column, and a scraping plate is fixedly mounted on one side of the connecting plate.

As an optimal technical scheme of the shell mounting structure, the connecting column is matched with the fourth notch, the connecting column penetrates through the fourth notch and the third notch, the connecting plate is located on one side of the third notch, and the scraping plate is matched with the third notch.

In summary, the utility model has the following advantages:

according to the utility model, an operator rotates the rotating handle to drive the rotating shaft to rotate the torsion spring to shrink, and simultaneously, the rotating disc rotates, so that each group of first positive magnets enter the second notch, the repulsive force to each group of second positive magnets is relieved, each group of push rods moves downwards to drive each group of fixing plates above to move downwards, each group of springs are extruded to shrink, each group of limit rods moves downwards to be separated from one end of the cavity, each group of fixing posts are inserted into the cavity after the rotating handle is loosened, the torsion spring is rebound to reset, the rotating shaft is pulled to drive the rotating disc to reset, so that the positive magnets generate repulsive force to enable the springs to reset, and the limit rods are inserted into the circular notches formed in each group of fixing posts, so that the fixed installation of the digital thermometer shell is completed.

Drawings

FIG. 1 is a perspective side view of the overall structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a perspective side view of the doctoring mechanism of the present utility model;

fig. 4 is a perspective side view of the mounting mechanism of the present utility model.

In the figure: 100. a digital thermometer; 200. a mounting mechanism; 300. a scraping mechanism;

110. a housing; 120. a mounting plate; 130. a display screen; 140. a storage groove; 150. a wire loop bar; 160. a temperature sensing head;

210. fixing the column; 220. a limit rod; 230. a fixing plate; 240. a push rod; 241. a spring; 250. a second positive magnet; 251. a first positive magnet; 260. a rotating shaft; 261. a torsion spring; 270. a rotating block; 280. a rotating handle;

310. a motor; 320. a gear; 330. a rack; 331. a rack push rod; 332. a slide block; 340. a rotating wheel; 341. a belt; 350. a turntable; 351. a fixed block; 360. a sliding block; 370. a connecting column; 380. a connecting plate; 390. a scraper.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The shell mounting structure comprises a digital thermometer 100, wherein the digital thermometer 100 is fixedly provided with a shell 110, a scraping mechanism 300 is arranged at the inner cavity of the shell 110, one side of the shell 110 is fixedly provided with a mounting plate 120, and the mounting plate 120 is fixedly arranged with the shell 110 through a mounting mechanism 200;

the installation mechanism 200 comprises each group of fixing columns 210 fixedly installed at four corners on one side of the shell 110, each group of fixing columns 210 is fixedly installed with a limiting rod 220 below the installation plate 120, each group of limiting rods 220 is fixedly installed with a fixing plate 230 on the other side, a push rod 240 is fixedly installed at the center of the other side of each group of fixing plates 230, the other side of each group of push rods 240 penetrates through the fixing plate 230, a second positive magnet 250 is fixedly installed on the other side of each group of push rods 240, a first positive magnet 251 is installed on the other side of each group of second positive magnets 250, and the other side of each group of first positive magnets 251 is fixed on the rotating block 270.

The operator rotates the rotating handle 280 to drive the rotating shaft 260 to rotate the torsion spring 261 to shrink, and simultaneously, the rotating block 270 rotates to enable each group of first positive magnets 251 to enter the second notch, repulsive force to each group of second positive magnets 250 is relieved, each group of push rods 240 moves downwards to drive each group of fixing plates 230 above to move downwards, each group of springs 241 to shrink, each group of limiting rods 220 moves downwards to be separated from one end of the cavity, as each group of fixing columns 210 are inserted into the cavity, the rotating handle 280 is loosened, then the torsion spring 261 rebounds to reset, the rotating shaft 260 is pulled to drive the rotating block 270 to reset, repulsive force is generated by the first positive magnets 251 to the second positive magnets 250 to enable the springs 241 to reset, and the limiting rods 220 are inserted into the circular notches formed in each group of fixing columns 210, so that the fixed installation of the outer shell of the digital thermometer 100 is completed.

Referring to fig. 1 to 3, a chamber is provided on one side of the housing 110, a display 130 is fixedly mounted in the chamber, a chamber is provided on one side of the housing 110, a third notch is provided at the inner cavity of the chamber, a fourth notch is provided on one side of the inner cavity of the chamber, the fourth notch is located right above the display 130, the fourth notch penetrates through one side of the chamber and the inner cavity of the housing 110, a receiving slot 140 is fixedly mounted at the bottom of the housing 110, a wire loop bar 150 is fixedly mounted in the receiving slot 140, and a temperature sensor 160 is fixedly mounted on the other side of the wire loop bar 150.

The operator starts the motor 310 to drive the gear 320 to rotate, so as to drive the rack 330 meshed with the motor to move up and down in the slider 332, so that the rack push rod 331 pushes out the wire loop bar 150 in the storage groove 140, and the temperature sensing head 160 is stretched.

Referring to fig. 1 to 3, a rotating wheel 340 is sleeved on the outer wall of the output end of a motor 310, a fixing block 351 is fixedly installed above the rotating wheel 340, one end of the fixing block 351 is fixedly installed on a housing 110, a rotary disk 350 is fixedly installed on one side of the fixing block 351, a rotary shaft is fixedly installed at the center of an inner cavity of the rotary disk 350, one side of the rotary shaft is fixedly installed on the fixing block 351, the rotating wheel 340 is sleeved on the outer wall of the rotary shaft, a belt 341 is sleeved on the rotating wheel 340, the belt 341 is connected to the motor 310, a T-shaped column is fixedly installed on the other side of the rotary disk 350, a sliding block 360 is fixedly installed on the outer wall of the T-shaped column, a connecting column 370 is fixedly installed on one side of the sliding block 360, a connecting plate 380 is fixedly installed on the other side of the connecting column 370, and a scraping plate 390 is fixedly installed on one side of the connecting plate 380.

The operating personnel starts the motor 310, through the rotor 340 that motor 310 output outer wall was equipped with, drive carousel 350 and rotate, through the horizontal migration of the spliced pole 370 on the T-shaped post drive slider 360 in No. three notch, spliced pole 370 plays reverse fixed effect in No. three notch for slider 360 and spliced pole 370 can only do horizontal reciprocating motion along No. three notch, and connecting plate 380 on one side of spliced pole 370 is along with spliced pole 370 carries out the level in No. three notch, and scraper blade 390 laminating display screen 130 on one side of connecting plate 380 is scraped.

When the digital thermometer 100 is used, an operator drives the rotating shaft 260 to rotate the torsion spring 261 to shrink by rotating the rotating handle 280, and simultaneously, the rotating block 270 rotates, so that each group of first positive magnets 251 enter the second notch, repulsive force to each group of second positive magnets 250 is relieved, each group of push rods 240 moves downwards, each group of fixing plates 230 above are driven to move downwards, each group of springs 241 are extruded to shrink, each group of limiting rods 220 moves downwards to be separated from one end of the cavity, each group of fixing columns 210 is inserted into the cavity, the rotating handle 280 is loosened, then the torsion spring 261 rebounds to reset, the rotating shaft 260 is pulled to drive the rotating block 270 to reset, repulsive force is generated by each group of first positive magnets 251 to the second positive magnets 250, the springs 241 are reset, and the limiting rods 220 are inserted into the circular notches formed in each group of fixing columns 210, so that the fixed installation of the housing of the digital thermometer 100 is completed.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A housing mounting structure comprising a digital thermometer (100), characterized in that: the digital thermometer (100) is fixedly provided with a shell (110), a scraping mechanism (300) is arranged at the inner cavity of the shell (110), one side of the shell (110) is fixedly provided with a mounting plate (120), and the mounting plate (120) is fixedly arranged with the shell (110) through a mounting mechanism (200);

the mounting mechanism (200) comprises a plurality of fixing columns (210) fixedly mounted at four corners on one side of the housing (110), wherein each fixing column (210) is located below the mounting plate (120) and fixedly mounted with a limiting rod (220), each limiting rod (220) is fixedly mounted with a fixing plate (230) on the other side, a push rod (240) is fixedly mounted at the center of the other side of the fixing plate (230), each push rod (240) penetrates through the fixing plate (230), a second positive magnet (250) is fixedly mounted on the other side of the push rod (240), a first positive magnet (251) is mounted on the other side of the second positive magnet (250), and the other side of the first positive magnet (251) is fixedly mounted on a rotating block (270).

2. A housing mounting structure according to claim 1, wherein: the fixed surface of each group of fixed column (210) is fixed and is offered circular notch, circular notch and every group gag lever post (220) coincide, mounting panel (120) are corresponding every group cavity has been offered in fixed column (210) position, every group cavity with every group fixed column (210) coincide, every group cavity is located every group first notch has been offered under fixed column (210), every group notch is identical with every group fixed plate (230), no. two notches have been offered at every group cavity center.

3. A housing mounting structure according to claim 2, wherein: the rotating shaft (260) is fixedly arranged at the center of the inner cavity of the second notch, a torsion spring (261) is sleeved on the outer wall of the rotating shaft (260), one side of the torsion spring (261) is fixedly arranged at the center of the inner cavity of the second notch, the other side of the torsion spring (261) is fixedly connected with the rotating block (270), the rotating block (270) is connected with the outer wall of the rotating shaft (260), and a rotating handle (280) is fixedly arranged on the other side of the rotating shaft (260) penetrating through the cavity.

4. A housing mounting structure according to claim 1, wherein: the utility model discloses a temperature sensing device for the electric power machine, including shell (110), cavity has been seted up to shell (110) one side, and cavity has been seted up to cavity inner chamber department, no. three notch has been seted up to shell (110) one side, and No. four notch is located cavity inner chamber department one side is seted up No. four notch is located display screen (130) directly over, no. four notch run through cavity one side with shell (110) inner chamber, shell (110) bottom fixed mounting has accomodates groove (140), accomodate in groove (140) fixed mounting has wire loop bar (150), wire loop bar (150) opposite side fixed mounting has temperature sensing head (160).

5. A housing mounting structure according to claim 1, wherein: the scraping mechanism (300) comprises a motor (310) fixedly arranged at one end of an inner cavity of the shell (110), a gear (320) is fixedly arranged on the outer wall of the output end of the motor (310), a sliding block (332) is fixedly arranged on one side of the gear (320), a rack (330) is fixedly arranged in the inner cavity of the sliding block (332), a rack push rod (331) is fixedly arranged on one side of the rack (330), the rack push rod (331) is fixedly connected to a wire sleeve rod (150), and the rack (330) is meshed with the gear (320).

6. A housing mounting structure according to claim 5, wherein: the motor (310) output outer wall cover is equipped with rotor (340), rotor (340) top fixed mounting fixed block (351), fixed block (351) one end fixed mounting in shell (110), fixed block (351) one side fixed mounting has carousel (350), carousel (350) inner chamber center department fixed mounting has the axis of rotation, axis of rotation one side fixed mounting in fixed block (351), the rotor outer wall cover is equipped with rotor (340), rotor (340) cover is equipped with belt (341), belt (341) are connected in motor (310), carousel (350) opposite side fixed mounting has T shape post, T shape post outer wall fixed mounting has sliding block (360), sliding block (360) one side fixed mounting has spliced pole (370), spliced pole (370) opposite side fixed mounting has connecting plate (380), connecting plate (380) one side fixed mounting has scraper blade (390).

7. A housing mounting structure according to claim 6, wherein: the connecting column (370) is matched with the fourth notch, the connecting column (370) penetrates through the fourth notch and the third notch, the connecting plate (380) is located on one side of the third notch, and the scraping plate (390) is matched with the third notch.