CN210804917U

CN210804917U - Internet of things experimental box based on STM32 microcontroller

Info

Publication number: CN210804917U
Application number: CN201920606415.1U
Authority: CN
Inventors: 方雁峰; 张祎江
Original assignee: Shaoxing University Yuanpei College
Current assignee: Shaoxing University Yuanpei College
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-06-19
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to an experimental apparatus technical field specifically is a thing networking experimental box based on STM32 microcontroller. The box body is included: the equal fixedly connected with securing device of midpoint department at box inner wall top and bottom, the inside of box and the position joint that is located between two securing device are provided with the module main part, and the positive left side symmetry of box is provided with two hinges, and the right side of two hinges is through the fixed cover fixed connection with box looks adaptation. The utility model discloses a connecting block, flexible piece, firm board, connecting spring, the slide bar, the slider, first pivot, firm pole, the second pivot, the fixed block, mounting panel and buffer spring's mutually supporting, the firm effectual purpose of module has been realized, the common relatively poor problem of thing networking experimental box module stability based on STM32 microcontroller has been solved, when removing the experimental box, avoid the phenomenon that the inside STM32 module device of case appears rocking, the service life of module has been improved, bring very big facility for the user.

Description

Internet of things experimental box based on STM32 microcontroller

Technical Field

The utility model relates to an experimental apparatus technical field specifically is a thing networking experimental box based on STM32 microcontroller.

Background

The Internet of things digitalizes the real world, the application range is very wide, the Internet of things draws close scattered information, integrates the digital information of objects, and the application field of the Internet of things mainly comprises the following aspects: transportation and commodity circulation field, the industrial manufacturing, healthy medical field scope, intelligent environment (family, official working, the mill) field, individual and social field etc, very wide market and application prospect have, STM32 module device can be placed in the thing networking experimental box, STM32 is the microcontroller of present best compound networking, its abundant resource, therefore, the carrier wave prepaid electric energy meter is low in cost, use the threshold low, it is relatively poor that the stability of common thing networking experimental box module based on STM32 microcontroller is relatively poor, when removing the experimental box, the phenomenon that rocks can appear in the inside STM32 module device of case, can cause the damage of STM32 module device for a long time, the service life of module has been reduced, bring very big inconvenience for the user.

For example, an internet of things experimental box based on an STM32 microcontroller with application number CN201710036758.4 comprises a box body, a special platform and an additional circuit board, wherein the box cover is connected with the box body through a fixing buckle, the special platform is installed in the box body, and an installation groove and an installation hole are formed in the special platform; the additional circuit board is arranged on the special platform and is positioned in the box body, and a row seat is arranged on the additional circuit board; install STM32 core unit module, sensor module, function execution module and communication module through mounting groove, mounting hole and row seat in the box, sensor module, function execution module and communication module are connected with STM32 core unit module respectively, STM32 core unit module includes STM32 microcontroller and peripheral circuit thereof. Although the test box solves the problem that the existing test box is poor in flexibility and expansibility, the stability is poor, and the STM32 module device in the box shakes to cause the defect that the service life of the module is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an it is relatively poor to overcome the stability of the thing networking experimental box based on STM32 microcontroller among the prior art, and the inside STM32 module device of case can appear rocking the defect that the life that leads to the module reduces by a wide margin, provides one kind and has high stability for inside STM32 module device is effectual stable, prolongs a thing networking experimental box based on STM32 microcontroller of its life-span.

The utility model provides a thing networking experimental box based on STM32 microcontroller, includes the box: the equal fixedly connected with securing device of midpoint department at box inner wall top and bottom, the inside of box and the position joint that is located between two securing device are provided with the module main part.

The utility model provides a thing networking experimental box based on STM32 microcontroller is inside to be provided with two securing device, can effectively be with the fixed joint of STM32 microcontroller's module main part through these two securing device, thereby the relatively poor problem of thing networking experimental box module stability based on STM32 microcontroller of having solved common, when removing the experimental box, avoid the phenomenon that the inside STM32 module device of case rocked to appear, the steadiness has been improved, avoid causing the damage of STM32 module device, the service life of module has been improved, bring very big facility for the user.

Preferably, the fixing device comprises a fixing plate, the bottom of the fixing plate is fixedly connected with the bottom of the inner wall of the box body, connecting blocks are fixedly connected to the left side and the right side of the top of the fixing plate, telescopic blocks are fixedly connected to the top of the connecting blocks, and the tops of the two telescopic blocks are fixedly connected with fixing plates matched with the module body.

The fixing plate and the inner wall of the box body are fixedly connected in the stabilizing device, so that effective support and fixation are provided for the parts with the fixing plate, the connecting block, the telescopic block and the stabilizing plate are arranged to be matched with each other, the stabilizing device can correspondingly adjust and clamp the module according to the size of the module body, and the applicability of the stabilizing device is greatly improved.

Preferably, the surface of the telescopic block is sleeved with a connecting spring, and the top of the connecting block is fixedly connected with the bottom of the stabilizing plate through the connecting spring.

Set up connecting spring and can play the cushioning effect when centre gripping module main part, it can cooperate with flexible piece simultaneously, has strengthened and has added the power of holding for stability further promotes.

Preferably, one side of the stabilizing plate, which is close to the module body, is fixedly connected with a rubber pad, and one side of the rubber pad, which is close to the module body, is in contact with the module body.

The rubber pad is arranged to avoid contact between the stabilizing plate and the module main body, and the phenomenon that the module main body is abraded for a long time is avoided.

As preferred, slide bar fixed connection is passed through to the bottom of the relative one side of two connecting blocks, the equal sliding connection in the left and right sides on slide bar surface has the slider, the first pivot of the positive top fixedly connected with of slider, the surperficial swing joint of first pivot has firm pole, the positive one side swing joint who just keeps away from first pivot of firm pole has the second pivot, the rear end of second pivot runs through firm pole and extends to its back fixedly connected with fixed block, and mounting panel fixed connection is passed through at the top of two fixed blocks, the top of mounting panel and the bottom fixed connection of firm board, the positive fixedly connected with ejector pad of mounting panel.

The utility model discloses a cooperation between slide bar, slider, first pivot, firm pole, second pivot, fixed block and the mounting panel is connected, can make the connection between securing device and the module main part more inseparable, and its buffering effect is more excellent simultaneously for stability promotes by a wide margin.

Preferably, the surface of the connecting block is sleeved with a moving block and is in sliding connection with the moving block, a vertical plate is fixedly connected to one side, far away from the mounting plate, of the moving block, and the top, close to one side of the stabilizing plate, of the vertical plate is fixedly connected with the stabilizing plate.

Preferably, a buffer spring is sleeved on the surface of the sliding rod and in a position corresponding to the sliding block, and one side, close to the buffer spring, of the sliding block is fixedly connected with the connecting block through the buffer spring.

Preferably, the left side and the right side of box inner wall just correspond the equal fixedly connected with cushion in module main part's position, the cushion is close to one side and the module main part of module main part and is contacted each other.

The utility model discloses a set up the cushion, avoid taking place the contact between module main part and the box, played the effect of protection module main part.

Preferably, the left side and the right side of the surface of the mounting plate are both fixedly connected with supporting blocks, and one side of each supporting block, which is far away from the mounting plate, is fixedly connected with the bottom of the stabilizing plate.

Preferably, the left side of the front face of the box body is symmetrically provided with two hinges, the right sides of the two hinges are fixedly connected through a fixing cover matched with the box body, and the right side of the front face of the fixing cover is fixedly connected with a handle.

Therefore, compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a connecting block, flexible piece, firm board, connecting spring, the slide bar, the slider, first pivot, firm pole, the second pivot, the fixed block, mounting panel and buffer spring's the mutually supporting, the firm effectual purpose of module has been realized, the common relatively poor problem of thing networking experimental box module stability based on STM32 microcontroller has been solved, when removing the experimental box, avoid the phenomenon that the inside STM32 module device of case appears rocking, the steadiness has been improved, avoid causing the damage of STM32 module device, the service life of module has been improved, bring very big facility for the user.

2. The utility model discloses a set up the cushion, avoid taking place the contact between module main part and the box, played the effect of protection module main part, through setting up the rubber pad, avoided the contact between firm board and the module main part, avoid the phenomenon that the module main part appears wearing and tearing for a long time, through setting up movable block and riser, steadiness when having improved firm board motion, through setting up the supporting shoe, improved the steadiness between mounting panel and the firm board.

Drawings

Fig. 1 is a structural section view of the front view of the present invention.

Figure 2 is a structural section view of the front view of the stabilizing device of the present invention.

Fig. 3 is a schematic structural diagram of the front view of the present invention.

In the figure: the device comprises a box body 1, a fixing device 2, a fixing plate 201, a connecting block 202, a telescopic block 203, a fixing plate 204, a connecting spring 205, a sliding rod 206, a sliding block 207, a first rotating shaft 208, a fixing rod 209, a second rotating shaft 210, a fixing block 211, a mounting plate 212, a buffer spring 213, a pushing block 214, a module body 3, a hinge 4, a fixing cover 5, a handle 6, a cushion 7, a rubber pad 8, a moving block 9, a vertical plate 10 and a supporting block 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 or fig. 3, an internet of things experimental box based on STM32 microcontroller, including box 1, the equal fixedly connected with securing device 2 in midpoint department of box 1 inner wall top and bottom, the inside of box 1 and the position that is located between two securing device 2 are provided with module main body 3, the left and right sides of box 1 inner wall and the equal fixedly connected with cushion 7 in position that corresponds module main body 3, one side that cushion 7 is close to module main body 3 and module main body 3 mutually contact, through setting up cushion 7, avoid taking place the contact between module main body 3 and the box 1, the effect of protection module main body 3 has been played, the positive left side symmetry of box 1 is provided with two hinges 4, the right side of two hinges 4 is through the fixed lid 5 fixed connection with box 1 looks adaptation, the positive right side fixedly connected with handle 6 of fixed lid 5.

Referring to fig. 1-2, the fixing device 2 includes a fixing plate 201, the bottom of the fixing plate 201 is fixedly connected to the bottom of the inner wall of the box 1, the left and right sides of the top of the fixing plate 201 are fixedly connected to connecting blocks 202, the top of the connecting block 202 is fixedly connected to telescopic blocks 203, the tops of the two telescopic blocks 203 are fixedly connected to a fixing plate 204 mutually matched with the module body 3, one side of the fixing plate 204 close to the module body 3 is fixedly connected to a rubber pad 8, one side of the rubber pad 8 close to the module body 3 is mutually contacted with the module body 3, by providing the rubber pad 8, the contact between the fixing plate 204 and the module body 3 is avoided, the phenomenon that the module body 3 is worn for a long time is avoided, the surface of the telescopic block 203 is sleeved with a connecting spring 205, the top of the connecting block 202 is fixedly connected to the bottom of the fixing, the stability of the stabilizing plate 204 during movement is improved, the force of the stabilizing plate 204 during movement is buffered by arranging the connecting spring 205, the bottoms of the opposite sides of the two connecting blocks 202 are fixedly connected through the sliding rod 206, the left side and the right side of the surface of the sliding rod 206 are both connected with the sliding block 207 in a sliding manner, the top of the front surface of the sliding block 207 is fixedly connected with the first rotating shaft 208, the surface of the first rotating shaft 208 is movably connected with the stabilizing rod 209, the front surface of the stabilizing rod 209 and the side far away from the first rotating shaft 208 are movably connected with the second rotating shaft 210, the rear end of the second rotating shaft 210 penetrates through the stabilizing rod 209 and extends to the back surface of the stabilizing rod 211, the tops of the two fixing blocks 211 are fixedly connected through the mounting plate 212, the stabilizing rod 209 can rotate on the first rotating shaft 208 and the second rotating shaft 210 and cannot move back and forth, the top of the mounting plate 212 is fixedly connected with the bottom of the stabilizing plate 204, one side of the supporting block 11 far from the mounting plate 212 is fixedly connected with the bottom of the stabilizing plate 204, the stability between the mounting plate 212 and the stabilizing plate 204 is improved by arranging the supporting block 11, the surface of the connecting block 202 is sleeved with a moving block 9 and is in sliding connection with the moving block 9, one side of the moving block 9 far from the mounting plate 212 is fixedly connected with a vertical plate 10, the top of one side of the vertical plate 10 close to the stabilizing plate 204 is fixedly connected with the stabilizing plate 204, the stability of the stabilizing plate 204 in motion is improved by arranging the moving block 9 and the vertical plate 10, the surface of the sliding rod 206 and the position corresponding to the sliding block 207 are sleeved with a buffer spring 213, one side of the sliding block 207 close to the buffer spring 213 is fixedly connected with the connecting block 202 through the buffer spring 213, the force of the buffer stabilizing plate 204 in motion is achieved by arranging the buffer spring 213, when the fixing block 211 drives the second rotating shaft 210 and the stabilizing rod 209 to move downwards, the connecting rod 29 drives, the positive top fixedly connected with ejector pad 214 of mounting panel 212, through setting up ejector pad 214, make things convenient for the later stage installation or when dismantling module main part 3, can stimulate firm board 204 through ejector pad 214, through connecting block 202, flexible piece 203, firm board 204, connecting spring 205, slide bar 206, slider 207, first pivot 208, firm pole 209, second pivot 210, fixed block 211, mounting panel 212 and buffer spring 213's the mutually supporting, the effectual purpose of module stabilization has been realized, the problem that common thing networking experimental box module stability is relatively poor based on STM32 microcontroller has been solved, when removing the experimental box, avoid the phenomenon that rocks to appear in the inside STM32 modular device of case, the steadiness has been improved, avoid causing the damage of STM32 modular device, the service life of module has been improved, bring very big facility for the user.

During the use, just can operate thing networking experimental box through 6 fixed lids 5 of handle, when the phenomenon that rocks appears in box 1, module main body 3 can exert a power for firm board 204 through rubber pad 8, firm board 204 drives the movable block 9 through riser 10 and moves on connecting block 202, firm board 204 can extrude flexible piece 203 and connecting spring 205 motion, firm board 204 passes through mounting panel 212 and drives fixed block 211, second pivot 210, firm pole 209, first pivot 208 moves, thereby make slider 207 extrude buffer spring 213 on slide bar 206 and move, thereby played and offset the power that the box 1 appears rocking.

In summary, the following steps: this thing networking experimental box based on STM32 microcontroller through connecting block 202, flexible piece 203, firm board 204, coupling spring 205, slide bar 206, slider 207, first pivot 208, firm pole 209, second pivot 210, fixed block 211, mounting panel 212 and buffer spring 213 mutually support, has solved the relatively poor problem of common thing networking experimental box module stability based on STM32 microcontroller.

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

Claims

1. The utility model provides an thing networking experimental box based on STM32 microcontroller, includes box (1), its characterized in that: the middle points of the top and the bottom of the inner wall of the box body (1) are fixedly connected with stabilizing devices (2), a module main body (3) is clamped and arranged in the box body (1) and between the two stabilizing devices (2), the stabilizing device (2) comprises a fixing plate (201), the bottom of the fixing plate (201) is fixedly connected with the bottom of the inner wall of the box body (1), the left side and the right side of the top of the fixing plate (201) are both fixedly connected with connecting blocks (202), the top of the connecting block (202) is fixedly connected with a telescopic block (203), the tops of the two telescopic blocks (203) are fixedly connected through a stabilizing plate (204) which is matched with the module main body (3), the left side and the right side of the inner wall of the box body (1) and the positions corresponding to the module main body (3) are fixedly connected with soft pads (7), one side of the soft pad (7) close to the module main body (3) is contacted with the module main body (3).

2. The STM32 microcontroller-based internet of things experimental box of claim 1, wherein a connection spring (205) is sleeved on the surface of the telescopic block (203), and the top of the connection block (202) is fixedly connected with the bottom of the stable plate (204) through the connection spring (205).

3. The Internet of things experimental box based on the STM32 microcontroller of claim 2, wherein: one side, close to the module main body (3), of the stabilizing plate (204) is fixedly connected with a rubber pad (8), and one side, close to the module main body (3), of the rubber pad (8) is in contact with the module main body (3).

4. The STM32 microcontroller-based Internet of things experimental box of claim 1 or 2, wherein the bottoms of the opposite sides of the two connecting blocks (202) are fixedly connected through a sliding rod (206), the left and right sides of the surface of the sliding rod (206) are both slidably connected with a sliding block (207), the top of the front surface of the sliding block (207) is fixedly connected with a first rotating shaft (208), the surface of the first rotating shaft (208) is movably connected with a stabilizing rod (209), the front surface of the stabilizing rod (209) and the side far away from the first rotating shaft (208) are movably connected with a second rotating shaft (210), the rear end of the second rotating shaft (210) penetrates through the stabilizing rod (209) and extends to the back surface of the stabilizing rod (209), the tops of the two fixing blocks (211) are fixedly connected through a mounting plate (212), and the top of the mounting plate (212) is fixedly connected with the bottom of the stabilizing plate (204), the front surface of the mounting plate (212) is fixedly connected with a push block (214).

5. The Internet of things experimental box based on the STM32 microcontroller of claim 4, wherein: the surface of the connecting block (202) is sleeved with a moving block (9) and is in sliding connection with the moving block, a vertical plate (10) is fixedly connected to one side, away from the mounting plate (212), of the moving block (9), and the top, close to one side of the stabilizing plate (204), of the vertical plate (10) is fixedly connected with the stabilizing plate (204).

6. The STM32 microcontroller-based Internet of things experimental box as claimed in claim 4, wherein a buffer spring (213) is sleeved on the surface of the sliding rod (206) and corresponding to the sliding block (207), and one side of the sliding block (207) close to the buffer spring (213) is fixedly connected with the connecting block (202) through the buffer spring (213).

7. The Internet of things experimental box based on the STM32 microcontroller of claim 4, wherein: the left side and the right side of the surface of the mounting plate (212) are fixedly connected with supporting blocks (11), and one side, far away from the mounting plate (212), of each supporting block (11) is fixedly connected with the bottom of the stabilizing plate (204).

8. The Internet of things experimental box based on the STM32 microcontroller according to claim 1, wherein: the left side symmetry that box (1) is positive is provided with two hinges (4), and the right side of two hinges (4) is through fixed lid (5) fixed connection with box (1) looks adaptation, the positive right side fixedly connected with handle (6) of fixed lid (5).