CN220671908U

CN220671908U - Overload alarm device for internal element of electronic computer

Info

Publication number: CN220671908U
Application number: CN202322334905.XU
Authority: CN
Inventors: 袁爱丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-26
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of computer protection, and discloses an overload alarm device for internal elements of an electronic computer, which comprises a chassis shell, wherein a main board is fixedly arranged in the chassis shell, a power supply is fixedly arranged in the chassis shell, the outer wall of the chassis shell is connected with a power plug, the power plug is connected with the power supply through a power line, a temperature sensor is fixedly arranged on the main board corresponding to a CPU (central processing unit), a warning lamp is fixedly arranged on the outer wall of the chassis shell, an alarm is fixedly arranged on the outer wall of the chassis shell, and a protection mechanism is arranged on the outer side of the power plug. According to the utility model, the protection mechanism is arranged, so that when the temperature sensor senses that the temperature of the CPU reaches the first-level warning temperature, the warning lamp and the alarm are started to warn, and when the temperature sensor senses that the temperature of the CPU reaches the second-level warning temperature, the protection mechanism is started to disconnect the power supply from an external power socket, so that the problem of shortened service life of the computer due to long-time overload of internal elements of the computer is avoided.

Description

Overload alarm device for internal element of electronic computer

Technical Field

The utility model relates to the technical field of computer protection, in particular to an overload alarm device for internal elements of an electronic computer.

Background

Computer accessories such as a main board, a power supply, a hard disk, a display card and the like are arranged in the computer case;

generally, a cooling fan is installed inside a computer case to cool internal components of the computer when the computer runs so as to ensure that the internal components of the computer can not stop running due to overhigh temperature, when the processing capacity of the computer exceeds the loadable capacity of the computer, the surface of hardware can be heated in a short period, the temperature inside the computer case can be gradually increased, and meanwhile, the problem that the computer can not be started up for use due to the dead halt of the computer, and the service life of the computer can be shortened when the computer keeps overload running for a long time can occur.

For this purpose, we propose an overload alarm device for the internal components of an electronic computer.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides an overload alarm device for an internal element of an electronic computer.

In order to achieve the purpose, the technical scheme is that the overload alarm device for the internal elements of the electronic computer comprises a case shell, wherein a main board is fixedly arranged in the case shell, a power supply is fixedly arranged in the case shell, the outer wall of the case shell is connected with a power plug, the power plug is connected with the power supply through a power line, a temperature sensor is fixedly arranged on the main board corresponding to a CPU (central processing unit), a warning lamp is fixedly arranged on the outer wall of the case shell, an alarm is fixedly arranged on the outer wall of the case shell, and a protection mechanism is arranged on the outer side of the power plug.

Preferably, the protection mechanism comprises a mounting sleeve, a connecting sleeve, fixing frames, a servo motor, a threaded driving shaft, a squeezing block, a connecting ring and a pressing shaft, wherein the mounting sleeve is arranged on the outer side of a power plug, the connecting sleeve is arranged on the outer side of the mounting sleeve, two pressing shafts are fixedly arranged at the highest point and the lowest point on the outer circular wall surface of the mounting sleeve, two fixing frames are fixedly arranged at the highest point and the lowest point on the outer circular wall surface of the connecting sleeve, the threaded driving shaft is rotatably arranged in the fixing frames, the servo motor for driving the threaded driving shaft is fixedly arranged on the fixing frames, and the squeezing block is slidably arranged on the fixing frames, and the connecting ring for connecting the squeezing block is in threaded connection with the threaded driving shaft.

Preferably, the extrusion block is formed by combining two blocks with trapezoidal cross sections, the connecting sleeve is fixedly connected with the socket setting surface through bolts, the connecting ring is movably connected with the fixing frame through a sliding rail, and the mounting sleeve is connected with the power plug through the mounting assembly.

Preferably, the mounting assembly comprises a connecting groove, an anti-falling plate and a mounting ring, wherein the mounting ring for connecting the mounting sleeve is fixedly mounted on the power plug, the connecting groove is formed in the outer circular wall surface of the mounting sleeve, and the anti-falling plate for connecting the connecting groove is fixedly mounted on the connecting sleeve.

Preferably, the mounting ring is in threaded connection with the mounting sleeve through a bolt, the anti-falling plate is slidably mounted in the connecting groove, and the anti-falling plate is connected with the mounting sleeve through the connecting assembly.

Preferably, the connecting component comprises a spring and a positioning short shaft, the positioning short shaft is movably arranged on the anti-falling plate, a notch for installing the positioning short shaft is formed in the anti-falling plate, and the spring for connecting the positioning short shaft is fixedly arranged in the notch.

Preferably, the positioning short shaft is formed by combining a cylindrical block and a cylindrical short shaft, the cross section of the inner cavity of the notch is in a convex shape, and one end of the spring extending outwards of the notch is fixedly connected with the positioning short shaft.

The utility model provides an overload alarm device for electronic computer internal components, which has the following improvements and advantages compared with the prior art: through being provided with protection machanism, when temperature sensor senses the temperature of CPU and reaches one-level warning temperature (this one-level warning temperature is the manual setting, the intermediate temperature value when CPU is in normal operating condition and overload state), can control warning light and alarm start-up through the controller and warn, when temperature sensor senses the temperature of CPU and reaches second grade warning temperature (this second grade warning temperature is the manual setting, the temperature value when CPU is about to be in overload state), protection machanism starts in order to break off the connection of power and external power socket, stop the inside component operation of machine case shell, leave certain duration between one-level warning temperature and the second grade warning temperature, guarantee that the user can have sufficient process time, the machine case can not cut off the power supply immediately, the user can save the file this moment, avoided the inside component of computer overload for a long time and lead to its life to shorten the problem.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

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

FIG. 2 is a schematic perspective view of the interior of the enclosure of the present utility model;

FIG. 3 is a schematic perspective view of a protection mechanism in the structure of the present utility model;

FIG. 4 is a schematic side perspective view of a protective mechanism in accordance with the present utility model;

fig. 5 is a schematic perspective view of the anti-drop plate in the structure of the present utility model.

Legend description:

1. a chassis housing; 2. a power plug; 3. a power line; 4. a warning light; 5. an alarm; 6. a mounting sleeve; 7. a main board; 8. a temperature sensor; 9. a power supply; 10. connecting sleeves; 11. a fixing frame; 12. a servo motor; 13. a threaded drive shaft; 14. extruding a block; 15. a connecting ring; 16. a connecting groove; 17. an anti-drop plate; 18. a mounting ring; 19. pressing a shaft; 20. a spring; 21. the stub shaft is positioned.

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.

1-5, including chassis shell 1, the inside of chassis shell 1 is fixedly installed with motherboard 7, the inside of chassis shell 1 is fixedly installed with power 9, the outer wall of chassis shell 1 is connected with power plug 2, power plug 2 is connected with power 9 through power line 3, power plug 2 is connected with external power socket to supply power, the position of motherboard 7 corresponding to CPU is fixedly installed with temperature sensor 8 (PT 100), temperature sensor 8 is connected with peripheral controller (CPM 1A) electricity, the outer wall of chassis shell 1 is fixedly installed with warning lamp 4, warning lamp 4 is connected with peripheral controller electricity, the outer wall of chassis shell 1 is fixedly installed with alarm 5, alarm 5 is connected with peripheral controller electricity, when temperature sensor 8 senses the temperature of CPU reaches the first level warning temperature (the first level warning temperature is set for man-made, namely CPU is in normal working state and intermediate temperature value when overload state), control warning lamp 4 and alarm 5 start up through the controller, the outside of power plug 2 has protective mechanism, CPU temperature sensor 8 is in the second level warning temperature value when the temperature sensor 8 is in the second level is in the overload state, namely the second level temperature is set for the overload state, the chassis 1 is in the second level warning temperature is in the overload state when the temperature sensor 8 is in the second level is in the overload state; through being provided with protection machanism, can control warning light 4 and alarm 5 start through the controller when temperature sensor 8 senses the temperature of CPU and reaching one-level warning temperature and warn, when temperature sensor 8 senses the temperature of CPU and reaching second grade warning temperature, protection machanism starts in order to break off the connection of power 9 and external supply socket, stop the inside component operation of chassis housing 1, leave certain duration between one-level warning temperature and the second grade warning temperature, guarantee that the user can have sufficient process time, the quick-witted case can not cut off the power supply immediately, avoided the inside component of computer overload for a long time and lead to its life to shorten the problem.

Further, the protection mechanism comprises a mounting sleeve 6, a connecting sleeve 10, fixing frames 11, a servo motor 12, a threaded driving shaft 13, a squeezing block 14, a connecting ring 15 and a pressing shaft 19, wherein the mounting sleeve 6 is arranged on the outer side of the power plug 2, the mounting sleeve 6 is connected with the power plug 2 through a mounting assembly, the connecting sleeve 10 is arranged on the outer side of the mounting sleeve 6, the connecting sleeve 10 is fixedly connected with a socket setting surface through bolts, the two pressing shafts 19 are fixedly arranged at the highest point and the lowest point on the outer circular wall surface of the mounting sleeve 6, the pressing shafts 19 are of cylindrical structures, the two fixing frames 11 are fixedly arranged at the highest point and the lowest point on the outer circular wall surface of the connecting sleeve 10, the threaded driving shaft 13 is rotatably arranged in the fixing frames 11, an external thread is arranged on the outer circular wall surface of the threaded driving shaft 13, a servo motor 12 for driving the threaded driving shaft 13 is fixedly arranged on a fixed frame 11, an output shaft of the servo motor 12 is fixedly connected with the upper end of the threaded driving shaft 13, the servo motor 12 is electrically connected with an external controller, an extrusion block 14 is slidably arranged on the fixed frame 11, the extrusion block 14 is formed by combining two blocks with trapezoidal cross sections, the upper corner position of the extrusion block 14 is subjected to chamfering design, the contact surface of the extrusion block 14 and the pressing shaft 19 is inclined, the pressing block 14 can extrude the pressing shaft 19 when moving downwards, a connecting ring 15 for connecting the extrusion block 14 is in threaded connection with the threaded driving shaft 13, and the connecting ring 15 is movably connected with the fixed frame 11 through a sliding rail; through being provided with protection machanism, when CPU temperature reached second grade warning temperature, servo motor 12 synchronous start drive screw thread drive shaft 13 rotated, screw thread drive shaft 13 normal running fit go-between 15 drive extrusion piece 14 downwardly moving extrusion pressure axle 19, can drive the power plug 2 that installation cover 6 is connected and the socket break away from when extrusion piece 14 gradually downwardly moving extrusion pressure axle 19 to realize the outage operation when computer overload.

Further, the installation component includes the spread groove 16, the anti-disengaging plate 17 and the collar 18, the collar 18 used for connecting the installation sleeve 6 is fixedly installed on the power plug 2, the collar 18 is formed by a circular ring and three rectangular short bars, the collar 18 is connected with the installation sleeve 6 through the screw thread of the bolt, the spread groove 16 is offered on the excircle wall surface of the installation sleeve 6, the inside hollow area of the spread groove 16 has penetrated the inside of the installation sleeve 6, the anti-disengaging plate 17 used for connecting the spread groove 16 is fixedly installed on the connecting sleeve 10, the anti-disengaging plate 17 is slidably installed in the inside of the spread groove 16, the anti-disengaging plate 17 is connected with the installation sleeve 6 through the connection component; through being provided with the installation component, when extrusion piece 14 extrusion pressure shaft 19 drove the power plug 2 and the socket that installation cover 6 connected, anticreep board 17 is inside to slide at spread groove 16, and when power plug 2 and socket break away from, anticreep board 17 can carry out spacingly to installation cover 6 and power plug 2, prevents that power plug 2 from directly dropping, can avoid power plug 2 direct slip to ground to lead to its surface to be stained with the problem of water when having water on the ground.

Further, the connecting component comprises a spring 20 and a positioning short shaft 21, the positioning short shaft 21 is movably arranged on the anti-falling plate 17, the positioning short shaft 21 is formed by combining a cylindrical block and a cylindrical short shaft, a notch for installing the positioning short shaft 21 is formed in the anti-falling plate 17, the cross section of an inner cavity of the notch is in a convex shape, the spring 20 for connecting the positioning short shaft 21 is fixedly arranged in the notch, and one end of the spring 20 extending outwards of the notch is fixedly connected with the positioning short shaft 21; through being provided with coupling assembling, only need to realize through pressing location minor axis 21 cooperation spring 20 when need to dismantle between anticreep board 17 and the installation cover 6, later stage if need to dismantle installation cover 6 from power plug 2 only need press the location minor axis 21 with the bolt unscrewing can, the dismouting is convenient.

The working principle of the utility model is as follows: when the temperature sensor 8 senses that the temperature of the CPU reaches the first-level warning temperature (the first-level warning temperature is manually set, namely, the middle temperature value when the CPU is in a normal working state and an overload state), the warning lamp 4 and the alarm 5 are controlled by the controller to be started for warning, when the temperature sensor 8 senses that the temperature of the CPU reaches the second-level warning temperature, the protection mechanism is started to disconnect the power supply 9 from an external power socket, the operation of elements in the case shell 1 is stopped, a certain period of time is reserved between the first-level warning temperature and the second-level warning temperature, a user is ensured to have enough processing time, the case cannot be immediately powered off, when the extrusion block 14 extrudes the pressing shaft 19 to drive the power plug 2 connected with the installation sleeve 6 to be disconnected from the socket, the anti-falling plate 17 slides in the connecting groove 16, and when the power plug 2 is disconnected from the socket, the anti-falling plate 17 can limit the installation sleeve 6 and the power plug 2.

Claims

1. The utility model provides an overload alarm device for internal components of an electronic computer, includes chassis shell (1), the inside fixed mounting of chassis shell (1) has mainboard (7), and the inside fixed mounting of chassis shell (1) has power (9), and the outer wall connection of chassis shell (1) has power plug (2), and power plug (2) are through power cord (3) and power (9) interconnect, its characterized in that: the CPU temperature alarm device is characterized in that a temperature sensor (8) is fixedly arranged on the main board (7) corresponding to the CPU, an alarm lamp (4) is fixedly arranged on the outer wall of the chassis housing (1), an alarm (5) is fixedly arranged on the outer wall of the chassis housing (1), when the temperature sensor (8) senses that the temperature of the CPU reaches the first-level alarm temperature, the alarm lamp (4) and the alarm (5) are started to alarm, a protection mechanism is arranged on the outer side of the power plug (2), and when the temperature sensor (8) senses that the temperature of the CPU reaches the second-level alarm temperature, the protection mechanism starts to disconnect the connection between a power supply (9) and an external power socket.

2. An electronic computer internal component overload warning apparatus as claimed in claim 1 wherein: the protection mechanism comprises a mounting sleeve (6), a connecting sleeve (10), fixing frames (11), a servo motor (12), a threaded driving shaft (13), an extrusion block (14), a connecting ring (15) and a pressing shaft (19), wherein the mounting sleeve (6) is arranged on the outer side of a power plug (2), the connecting sleeve (10) is arranged on the outer side of the mounting sleeve (6), two pressing shafts (19) are fixedly arranged at the highest point and the lowest point on the outer circular wall surface of the mounting sleeve (6), two fixing frames (11) are fixedly arranged at the highest point and the lowest point on the outer circular wall surface of the connecting sleeve (10), the threaded driving shaft (13) is rotatably arranged in the fixing frames (11), the servo motor (12) for driving the threaded driving shaft (13) is fixedly arranged on the fixing frames (11), and the extrusion block (14) is slidably arranged on the fixing frames (11) and is connected with the connecting ring (15) for connecting the extrusion block (14) in a threaded driving shaft (13).

3. An electronic computer internal component overload warning apparatus as claimed in claim 2 wherein: the extrusion block (14) is formed by combining two blocks with trapezoid cross sections, the contact surface of the extrusion block (14) and the pressing shaft (19) is inclined, the connecting sleeve (10) is fixedly connected with the socket setting surface through bolts, the connecting ring (15) is movably connected with the fixing frame (11) through a sliding rail, and the mounting sleeve (6) is connected with the power plug (2) through a mounting assembly.

4. An electronic computer internal component overload warning apparatus as claimed in claim 3 wherein: the mounting assembly comprises a connecting groove (16), an anti-falling plate (17) and a mounting ring (18), wherein the mounting ring (18) for connecting the mounting sleeve (6) is fixedly mounted on the power plug (2), the connecting groove (16) is formed in the outer circular wall surface of the mounting sleeve (6), and the anti-falling plate (17) for connecting the connecting groove (16) is fixedly mounted on the connecting sleeve (10).

5. An electronic computer internal component overload warning apparatus as claimed in claim 4 wherein: the mounting ring (18) is in threaded connection with the mounting sleeve (6) through bolts, the anti-falling plate (17) is slidably mounted in the connecting groove (16), and the anti-falling plate (17) is connected with the mounting sleeve (6) through the connecting assembly.

6. An electronic computer internal component overload warning apparatus as claimed in claim 5 wherein: the connecting assembly comprises a spring (20) and a positioning short shaft (21), the positioning short shaft (21) is movably mounted on the anti-falling plate (17), a notch for mounting the positioning short shaft (21) is formed in the anti-falling plate (17), and the spring (20) for connecting the positioning short shaft (21) is fixedly mounted in the notch.

7. An electronic computer internal component overload warning apparatus as claimed in claim 6 wherein: the positioning short shaft (21) is formed by combining a cylindrical block and a cylindrical short shaft, the cross section of the inner cavity of the notch is in a convex shape, and one end of the spring (20) extending outwards of the notch is fixedly connected with the positioning short shaft (21).