High-temperature cover driven by motor to open and close

Abstract

The utility model provides a high-temperature cover driven by a motor to open and close, which comprises a high-temperature cover assembly, and the high-temperature cover assembly comprises a support, a supporting plate, a stepping motor, a driver, a connecting plate, a connecting rod, a fixing plate, a cover body, a controller and a communication interface. A supporting plate is fixedly connected to the rear surface of the support, a stepping motor is installed on the rear surface of the supporting plate, a driver is installed on the stepping motor, an output shaft of the stepping motor is fixedly connected with a connecting plate, and the connecting plate is rotationally connected to the front surface of the supporting plate. According to the utility model, the stepping motor drives the connecting plate and the connecting rod to rotate to drive the cover body of the high-temperature cover to open and close, the high-temperature cover does not need to be manually opened and closed by workers, the operation is simple and convenient, and the test efficiency is improved. The opening angle of the high-temperature cover is controlled through the stepping motor, control over different temperatures in the cover body of the high-temperature cover is achieved, the temperature control range is wider, the precision is higher, and the test accuracy and reliability are improved.

Description

Technical Field

[0001] The utility model relates to a high-temperature cover, in particular to a high-temperature cover driven by a motor to open and close, belonging to the technical field of mainboard high-temperature covers. Background Art

[0002] A motherboard high-temperature enclosure is a test device specifically designed to simulate extreme high-temperature environments, evaluating the performance and stability of motherboards and their components under these conditions. The enclosure utilizes heating elements and a temperature control system to precisely set and maintain a specific temperature range, providing a controlled high-temperature testing environment for the motherboard.

[0003] Currently, motherboard high-temperature covers on the market generally use a manual opening and closing design. This operation method has certain shortcomings in terms of convenience and efficiency. Manual opening and closing not only increases the operator's labor intensity but also introduces human error during the opening and closing process, affecting the accuracy and reliability of the test. In addition, manual operation prolongs the test time and reduces test efficiency. To address this issue, a high-temperature cover with a motor-driven opening and closing is proposed. Utility Model Content

[0004] In view of this, the present invention provides a high-temperature cover that is opened and closed by a motor, so as to solve or alleviate one of the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: a high-temperature cover driven by a motor to open and close, including a high-temperature cover assembly, the high-temperature cover assembly including a support, a support plate, a stepper motor, a driver, a connecting plate, a connecting rod, a fixing plate, a cover body, a controller and a communication interface;

[0006] The rear surface of the support is fixedly connected to a support plate, the rear surface of the support plate is provided with a stepper motor, the stepper motor is installed with a driver, the output shaft of the stepper motor is fixedly connected to the connecting plate, the connecting plate is rotatably connected to the front surface of the support plate, the front surface of the connecting plate is fixedly connected to a connecting rod by a bolt, one end of the connecting rod is fixedly connected to the fixing plate, one side of the fixing plate is fixedly connected to the cover body by a bolt, a controller is installed on the top of the cover body, a communication interface is provided on the top of the controller, the controller is connected to the driver, and sends a signal to the driver to control the operation of the stepper motor, the controller is connected to the host computer, and the controllers installed in multiple test equipment can be controlled simultaneously by the host computer to realize the synchronous opening and closing of multiple high-temperature covers. When the high-temperature cover is opened and closed, the connecting plate and the connecting rod are driven to rotate by the stepper motor to drive the high-temperature cover body to open and close, without the need for manual opening and closing of the high-temperature cover by the staff, and the operation is simple and convenient. The opening angle of the high-temperature cover is controlled by the stepper motor to realize the control of different temperatures inside the high-temperature cover body, and the control temperature range is wider and the accuracy is higher.

[0007] Further preferably, a main body assembly is provided at the bottom of the high temperature cover assembly, and the main body assembly includes a base plate and a power module;

[0008] A power module is installed on the top of the base plate.

[0009] Further preferably, a plurality of support rods are fixedly connected to the top of the base plate.

[0010] Further preferably, a test mainboard is installed on the top of the support rod.

[0011] Further preferably, a test seat is fixedly connected to the top of the support rod.

[0012] Further preferably, the test socket is arranged on the top of the test mainboard.

[0013] Further preferably, the cover is arranged on the top of the test seat, and a heater is installed inside the cover.

[0014] Further preferably, the signal output terminal of the controller is signal-connected to the signal input terminal of the driver, and the power module is electrically connected to the stepper motor, the driver and the controller.

[0015] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model drives the connecting plate and the connecting rod to rotate through a stepping motor, thereby driving the high-temperature cover body to open and close. There is no need for staff to manually open and close the high-temperature cover, which is simple and convenient to operate and improves test efficiency.

[0017] 2. The utility model controls the opening angle of the high-temperature cover through a stepping motor, thereby achieving control of different temperatures inside the high-temperature cover, with a wider temperature control range and higher precision, thereby improving the accuracy and reliability of the test.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a rear structural diagram of the utility model;

[0022] Figure 3 This is a structural diagram of the cover body of the present utility model;

[0023] Figure 4 This is a structural diagram of the support of the present utility model.

[0024] Figure numerals: 10, main body assembly; 11, base plate; 12, power module; 13, support rod; 14, test main board; 15, test socket; 20, high temperature cover assembly; 21, support; 22, support plate; 23, stepper motor; 24, driver; 25, connecting plate; 26, connecting rod; 27, fixing plate; 28, cover body; 29, controller; 210, communication interface. DETAILED DESCRIPTION

[0025] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0026] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-Figure 4 As shown, the embodiment of the present invention provides a high-temperature cover that is opened and closed by a motor, including a high-temperature cover assembly 20, which includes a support 21, a support plate 22, a stepper motor 23, a driver 24, a connecting plate 25, a connecting rod 26, a fixing plate 27, a cover body 28, a controller 29 and a communication interface 210;

[0028] The rear surface of the support 21 is fixedly connected to a support plate 22, and a stepper motor 23 is installed on the rear surface of the support plate 22. A driver 24 is installed on the stepper motor 23. The output shaft of the stepper motor 23 is fixedly connected to a connecting plate 25. The connecting plate 25 is rotatably connected to the front surface of the support plate 22. The front surface of the connecting plate 25 is fixedly connected to a connecting rod 26 by bolts. One end of the connecting rod 26 is fixedly connected to a fixing plate 27. One side of the fixing plate 27 is fixedly connected to a cover 28 by bolts. A controller 29 is installed on the top of the cover 28. A communication interface 210 is provided on the top of the controller 29. The controller 29 is connected to the driver 24 and sends a signal to the driver 24 to control the operation of the stepper motor 23. The controller 29 is connected to the host computer, which can simultaneously control the controllers 29 installed in multiple test equipment through the host computer to achieve the synchronous opening and closing of the high-temperature cover. When the high-temperature cover is opened and closed, the stepper motor 23 drives the connecting plate 25 and the connecting rod 26 to rotate, driving the high-temperature cover body 28 to open and close. There is no need for staff to manually open and close the high-temperature cover, which is simple and convenient to operate, thereby improving test efficiency. The stepper motor 23 controls the opening angle of the high-temperature cover to achieve control of different temperatures within the cover body 28 of the high-temperature cover, control the temperature range more widely, and achieve higher precision, thereby improving the accuracy and reliability of the test.

[0029] In this embodiment, specifically: a main body assembly 10 is provided at the bottom of the high temperature cover assembly 20, and the main body assembly 10 includes a bottom plate 11 and a power module 12;

[0030] A power module 12 is installed on the top of the base plate 11 , and a power interface and a power switch are installed on the power module 12 .

[0031] In this embodiment, specifically: a plurality of support rods 13 are fixedly connected to the top of the bottom plate 11 .

[0032] In this embodiment, specifically: a test mainboard 14 is installed on the top of the support rod 13 , and the test mainboard 14 is supported by the support rod 13 so as not to contact the bottom base plate 11 .

[0033] In this embodiment, specifically: a test socket 15 is fixedly connected to the top of the support rod 13 , and the height of the test socket 15 is higher than the test mainboard 14 .

[0034] In this embodiment, specifically, the test socket 15 is disposed on the top of the test mainboard 14 , and the components to be tested on the test mainboard 14 are sealed by the test socket 15 , so as to provide a high-temperature test environment for the components.

[0035] In this embodiment, specifically: the cover 28 is arranged on the top of the test seat 15, and a heater is installed inside the cover 28. The heater inside the cover 28 is used to heat the air inside the cover 28, thereby increasing the internal temperature of the cover 28 and providing a high-temperature testing environment for the mainboard components.

[0036] In this embodiment, specifically: the signal output end of the controller 29 is connected to the signal input end of the driver 24, the power module 12 is electrically connected to the stepper motor 23, the driver 24 and the controller 29, and the power module 12 is connected to the external AC power to power the test equipment and components such as the stepper motor 23, the driver 24, and the controller 29.

[0037] When the present invention is working: the power supply module 12 is connected to the external mains electricity to supply power to the test equipment and components such as the stepper motor 23, the driver 24, and the controller 29; the controller 29 is connected to the driver 24 and sends a signal to the driver 24 to control the operation of the stepper motor 23; the controller 29 is connected to the host computer, and the host computer can simultaneously control the controllers 29 installed in multiple test equipment to achieve the synchronous opening and closing of the high-temperature cover; when the high-temperature cover is opened and closed, the stepper motor 23 drives the connecting plate 25 and the connecting rod 26 to rotate, driving the high-temperature cover body 28 to open and close, without the need for the staff to manually open and close the high-temperature cover, the operation is simple and convenient, and the test efficiency is improved. The opening angle of the high-temperature cover is controlled by the stepper motor 23 to achieve the control of different temperatures in the high-temperature cover body 28, the control temperature range is wider, the precision is higher, and the accuracy and reliability of the test are improved.

[0038] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A high-temperature cover that is opened and closed by a motor, comprising a high-temperature cover assembly (20), characterized in that: The high-temperature cover assembly (20) includes a support (21), a support plate (22), a stepping motor (23), a driver (24), a connecting plate (25), a connecting rod (26), a fixing plate (27), a cover body (28), a controller (29) and a communication interface (210); The rear surface of the support (21) is fixedly connected to a support plate (22), the rear surface of the support plate (22) is installed with a stepper motor (23), a driver (24) is installed on the stepper motor (23), the output shaft of the stepper motor (23) is fixedly connected to a connecting plate (25), the connecting plate (25) is rotatably connected to the front surface of the support plate (22), the front surface of the connecting plate (25) is fixedly connected to a connecting rod (26) by bolts, one end of the connecting rod (26) is fixedly connected to a fixing plate (27), one side of the fixing plate (27) is fixedly connected to a cover (28) by bolts, a controller (29) is installed on the top of the cover (28), and a communication interface (210) is provided on the top of the controller (29).

2. The motor-driven opening and closing high-temperature cover according to claim 1, characterized in that: A main body assembly (10) is provided at the bottom of the high-temperature cover assembly (20), and the main body assembly (10) includes a bottom plate (11) and a power module (12); A power module (12) is installed on the top of the base plate (11).

3. The motor-driven opening and closing high-temperature cover according to claim 2, characterized in that: A plurality of support rods (13) are fixedly connected to the top of the bottom plate (11).

4. The motor-driven opening and closing high-temperature cover according to claim 3, characterized in that: A test mainboard (14) is installed on the top of the support rod (13).

5. The motor-driven opening and closing high-temperature cover according to claim 4, characterized in that: The top of the support rod (13) is fixedly connected with a test seat (15).

6. The motor-driven opening and closing high-temperature cover according to claim 5, characterized in that: The test seat (15) is arranged on the top of the test main board (14).

7. The motor-driven opening and closing high-temperature cover according to claim 5, characterized in that: The cover (28) is arranged on the top of the test seat (15), and a heater is installed inside the cover (28).

8. The motor-driven opening and closing high-temperature cover according to claim 2, characterized in that: The signal output end of the controller (29) is signal-connected to the signal input end of the driver (24), and the power module (12) is electrically connected to the stepping motor (23), the driver (24) and the controller (29).

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