CN210606249U

CN210606249U - Singlechip experimental box

Info

Publication number: CN210606249U
Application number: CN201920640311.2U
Authority: CN
Inventors: 程小军; 宋小弟; 闫冯军; 李昂
Original assignee: Anhui Falcon Wave Technology Co Ltd
Current assignee: Anhui Falcon Wave Technology Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-05-22
Anticipated expiration: 2029-05-07

Abstract

The utility model belongs to the technical field of single chip microcomputer storage, in particular to a single chip microcomputer experimental box which is unstable when being placed in a single chip microcomputer groove and is easy to shake when moving, the existing single chip microcomputer experimental box has poor vibration-proof performance, and the damage problem can be caused if the single chip microcomputer experimental box falls carelessly or collides very easily, the proposal is provided, which comprises a box body, a box cover is rotatably arranged on the box body, a display is arranged in the box cover, a storage battery is arranged in the box body, a base plate is movably arranged in the box body, the top of the base plate is provided with the single chip microcomputer groove, a movable plate is slidably arranged in the single chip microcomputer groove, two vertical rods are fixedly arranged at the bottom of the movable plate and are both in sliding connection with the base plate, one side, which is far away from each other, of the two vertical rods, avoid the singlechip to rock, buffer spring can alleviate the vibrations that the singlechip received, has the guard action.

Description

Singlechip experimental box

Technical Field

The utility model relates to a technical field is deposited to the singlechip, especially relates to a singlechip experimental box.

Background

The single chip is an integrated circuit chip, which is a small and perfect microcomputer system formed by integrating a central processing unit with data processing capacity, a random access memory, a read only memory, various I/O ports, interrupt systems, timers/counters and other functions (possibly including a display driving circuit, a pulse width modulation circuit, an analog multiplexer, an A/D converter and other circuits) on a silicon chip by adopting a very large scale integrated circuit technology. The existing single chip microcomputer experiment box comprises a box body and a box cover, a base plate is arranged in the box body, a single chip microcomputer groove is formed in the base plate, a cavity is formed in the box body, a power supply source is arranged in the cavity, a display screen is arranged in the box cover, the single chip microcomputer is placed in the single chip microcomputer groove during use and is electrically connected with the display screen, and the single chip microcomputer and the display screen are all powered through the power supply source.

The singlechip is placed unstably at the singlechip inslot, takes place to rock easily when removing, and current singlechip experimental box shock-proof performance is poor, if fall carelessly or the collision very can appear damaging.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the singlechip and placing at the singlechip inslot unstability, take place easily when removing and rock, and current singlechip experimental box shock-proof performance is poor, if fall carelessly or the collision very has the damage shortcoming that can appear, and the singlechip experimental box that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a single chip microcomputer experiment box comprises a box body, a box cover is rotatably installed on the box body, a display is arranged in the box cover, a storage battery is arranged in the box body, a base plate is movably installed in the box body, a single chip microcomputer groove is formed in the top of the base plate, a movable plate is slidably installed in the single chip microcomputer groove, two vertical rods are fixedly installed at the bottom of the movable plate and are both in sliding connection with the base plate, a connecting rod is fixedly installed at one side, away from each other, of each vertical rod, is of an L-shaped structure, a rectangular block is fixedly installed at the top end of the connecting rod and is in sliding connection with the base plate, one side of the rectangular block is rotatably installed with one end of an inclined rod, the other end of the inclined rod is rotatably installed with a push rod, the push rod is in sliding connection with the base plate, one end of the push rod extends into, the equal fixed mounting in both sides of lateral extrusion pad has the one end of first dowel steel, the other end fixed mounting of first dowel steel has the sliding block, one side inner wall sliding connection of sliding block and base plate, the both sides of vertical extrusion pad are all rotated the one end of installing the second dowel steel, the other end of second dowel steel rotates with the sliding block that corresponds to be connected, through the fly leaf, the montant, the connecting rod, rectangle piece and push rod promote lateral extrusion pad and singlechip and are close to and extrude the singlechip, lateral extrusion pad is through first dowel steel, sliding block and second dowel steel drive vertical extrusion pad and singlechip contact and extrusion singlechip, it is fixed to carry out horizontal and vertical extrusion to the singlechip.

Preferably, the equal fixed mounting in both sides of base plate has two welding pieces, and fixed mounting has four stands on the bottom inner wall of box, welding piece and the stand sliding connection who corresponds, and the stand has the spacing effect of direction to the base plate.

Preferably, two square holes have been seted up at the top of base plate, and equal slidable mounting has the kelly in two square holes, and a plurality of triangular grooves have been seted up with the slope setting to the bottom of kelly at the top of push rod, and the kelly has increased the stability of two lateral extrusion pads and two vertical extrusion pads with the one-way joint of the triangular groove that corresponds, one-way joint.

Preferably, the top fixed mounting of kelly has the top flat, and fixed mounting has same extension spring between the bottom of top flat and the top of base plate, and the extension spring cover is established in the outside of the kelly that corresponds, at the one-way joint of spring action kelly and triangular groove of extension spring.

Preferably, rectangular channel has all been seted up on the both sides inner wall of base plate, rectangular block and corresponding rectangular channel sliding connection, and fixed mounting has same spring between the top of rectangular block and the bottom inner wall of the rectangular channel that corresponds, and the spring can promote the rectangular block upward movement.

Preferably, two square grooves have been seted up on the bottom inner wall of box, and slidable mounting has square piece in the square groove, and the welding has same buffer spring between one side of square piece and one side inner wall of the square groove that corresponds, and the top of square piece is rotated and is installed buffering down tube one end, and the other end of buffering down tube rotates with the montant that corresponds to be connected, can alleviate the vibrations of base plate through buffer spring, and then has alleviated the vibrations of singlechip, has the guard action to the singlechip.

Preferably, two sliding chutes have all been seted up on the both sides inner wall of base plate, sliding block and the sliding chute sliding connection who corresponds, fixed mounting has same pressure spring between one side of sliding block and the one side inner wall of the sliding chute that corresponds, and spring and pressure spring can provide elasticity and make two lateral extrusion pads and two vertical extrusion pads all leave the singlechip.

In the utility model, a singlechip experimental box, through placing the singlechip in the singlechip groove and pushing the singlechip downwards, utilize lever principle, through fly leaf, montant, connecting rod, rectangular block and push rod promotion horizontal extrusion pad and singlechip be close to and extrude the singlechip, horizontal extrusion pad drives vertical extrusion pad and singlechip contact and extrude the singlechip through first dowel bar, sliding block and second dowel bar, carry out horizontal and vertical extrusion to the singlechip and fix, the kelly gets into the triangular groove under the spring action of extension spring, fix two horizontal extrusion pads and two vertical extrusion pads, make the singlechip can be stable;

when the single-chip microcomputer is moved or collided, the vibration of the base plate can be relieved through the buffer spring, the vibration of the single-chip microcomputer is further relieved, the single-chip microcomputer is protected, when the single-chip microcomputer needs to be disassembled for replacement or maintained, the two top plates are pulled, the two clamping rods are enabled to leave the triangular groove, under the elastic force action of the spring and the pressure spring, the two transverse extrusion pads and the two longitudinal extrusion pads are enabled to leave the single-chip microcomputer, the movable plate pushes up the single-chip microcomputer upwards, the two clamping rods are loosened, the clamping rods are enabled to be clamped with the corresponding triangular grooves, and the single-chip microcomputer can;

the utility model discloses convenient operation only needs to push down the singlechip alright with the singlechip is fixed, avoids the singlechip to rock, can alleviate the vibrations that the singlechip received through buffer spring, has the guard action.

Drawings

Fig. 1 is a schematic structural diagram of a single chip microcomputer experimental box provided by the utility model;

fig. 2 is a schematic view of a overlooking connection structure of a base plate, a transverse extrusion pad, a longitudinal extrusion pad, a first force transmission rod, a second force transmission rod, a sliding block and a push rod of the single chip microcomputer experimental box provided by the utility model;

fig. 3 is the utility model provides a part A of singlechip experimental box's a schematic structure.

In the figure: the device comprises a box body 1, a base plate 2, a movable plate 3, vertical rods 4, connecting rods 5, rectangular blocks 6, inclined rods 7, push rods 8, transverse extrusion pads 9, longitudinal extrusion pads 10, first force transmission rods 11, sliding blocks 12, second force transmission rods 13, triangular grooves 14, clamping rods 15, tension springs 16, buffer inclined rods 17, square blocks 18, buffer springs 19, guide rods 20, compression springs 21, single-chip microcomputer grooves 22, top plates 23 and springs 24.

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.

Example one

Referring to fig. 1-3, a single chip microcomputer experimental box comprises a box body 1, a box cover is rotatably installed on the box body 1, a display is arranged in the box cover, a storage battery is arranged in the box body 1, a substrate 2 is movably installed in the box body 1, a single chip microcomputer groove 22 is formed in the top of the substrate 2, a movable plate 3 is slidably installed in the single chip microcomputer groove 22, two vertical rods 4 are fixedly installed at the bottom of the movable plate 3, the two vertical rods 4 are both slidably connected with the substrate 2, a connecting rod 5 is fixedly installed at one side, away from each other, of the two vertical rods 4, the connecting rod 5 is of an L-shaped structure, a rectangular block 6 is fixedly installed at the top end of the connecting rod 5, the rectangular block 6 is slidably connected with the substrate 2, one side of the rectangular block 6 is rotatably installed with one end of an inclined rod 7, a push rod 8 is rotatably installed at the other end of the, the two sides of the base plate 2 are respectively provided with a guide rod 20 in a sliding way, one end of each guide rod 20 close to each other is fixedly provided with a longitudinal extrusion pad 10, the two sides of each transverse extrusion pad 9 are respectively fixedly provided with one end of a first transmission rod 11, the other end of each first transmission rod 11 is fixedly provided with a sliding block 12, the sliding block 12 is connected with the inner wall of one side of the base plate 2 in a sliding way, the two sides of each longitudinal extrusion pad 10 are respectively provided with one end of a second transmission rod 13 in a rotating way, the other end of each second transmission rod 13 is connected with the corresponding sliding block 12 in a rotating, the movable plate 3, the vertical rod 4, the connecting rod 5, the rectangular block 6 and the push rod 8 are used for pushing the transverse extrusion pad 9 to be close to the single chip microcomputer and extrude the single chip microcomputer, the transverse extrusion pad 9 drives the longitudinal extrusion pad 10 to be in contact with the single chip microcomputer and extrude the single chip microcomputer through the first force transmission rod 11, the sliding block 12 and the second force transmission rod 13, and the single chip microcomputer is extruded and fixed transversely and longitudinally.

The utility model discloses in, the equal fixed mounting in both sides of base plate 2 has two welding pieces, and fixed mounting has four stands on the bottom inner wall of box 1, welding piece and the stand sliding connection that corresponds, stand have the spacing effect of direction to base plate 2.

The utility model discloses in, two square holes have been seted up at base plate 2's top, and equal slidable mounting has kelly 15 in two square holes, and a plurality of triangular grooves 14 have been seted up with the slope setting to kelly 15's bottom, push rod 8's top, and kelly 15 and the one-way joint of triangular groove 14 that corresponds, one-way joint have increased the stability of two lateral extrusion pads 9 and two vertical extrusion pads 10.

The utility model discloses in, the top fixed mounting of kelly 15 has top piece 23, and fixed mounting has same extension spring 16 between the bottom of top piece 23 and base plate 2's the top, and 16 covers of extension spring are established in the outside of the kelly 15 that corresponds, at the 14 one-way joints of the spring action kelly 15 and triangular groove of extension spring 16.

The utility model discloses in, all seted up the rectangular channel on the both sides inner wall of base plate 2, rectangular block 6 and the rectangular channel sliding connection who corresponds, fixed mounting has same spring 24 between the top of rectangular block 6 and the bottom inner wall of the rectangular channel that corresponds, and spring 24 can promote rectangular block 6 upward movement.

The utility model discloses in, two square grooves have been seted up on the bottom inner wall of box 1, sliding mounting has square piece 18 in the square groove, the welding has same buffer spring 19 between one side of square piece 18 and one side inner wall of the square groove that corresponds, the top of square piece 18 is rotated and is installed buffering down tube 17 one end, the other end of buffering down tube 17 rotates with montant 4 that corresponds and is connected, can alleviate base plate 2's vibrations through buffer spring 19, and then the vibrations of singlechip have been alleviated, have the guard action to the singlechip.

The utility model discloses in, all seted up two sliding tray on the both sides inner wall of base plate 2, sliding block 12 and the sliding tray sliding connection who corresponds, fixed mounting has same pressure spring 21 between one side of sliding block 12 and the one side inner wall of the sliding tray that corresponds, and spring 24 and pressure spring 21 can provide elasticity and make two lateral extrusion pads 9 and two vertical extrusion pads 10 all leave the singlechip.

Example two

Referring to fig. 1-3, a single chip microcomputer experimental box comprises a box body 1, a box cover is rotatably mounted on the box body 1, a display is arranged in the box cover, a storage battery is arranged in the box body 1, a substrate 2 is movably mounted in the box body 1, a single chip microcomputer groove 22 is formed in the top of the substrate 2, a movable plate 3 is slidably mounted in the single chip microcomputer groove 22, two vertical rods 4 are fixedly mounted at the bottom of the movable plate 3 through welding, the two vertical rods 4 are both slidably connected with the substrate 2, a connecting rod 5 is fixedly mounted at one side, away from each other, of the two vertical rods 4 through welding, the connecting rod 5 is of an L-shaped structure, a rectangular block 6 is fixedly mounted at the top end of the connecting rod 5 through welding, the rectangular block 6 is slidably connected with the substrate 2, one side of the rectangular block 6 is rotatably mounted with one end, one end of a push rod 8 extends into a single chip microcomputer groove 22 and is fixedly provided with a transverse extrusion pad 9 by welding, two sides of a base plate 2 are respectively and slidably provided with a guide rod 20, one ends of the two guide rods 20 close to each other are respectively and fixedly provided with a longitudinal extrusion pad 10 by welding, two sides of the transverse extrusion pad 9 are respectively and fixedly provided with one end of a first transmission rod 11 by welding, the other end of the first transmission rod 11 is fixedly provided with a sliding block 12 by welding, the sliding block 12 is slidably connected with the inner wall of one side of the base plate 2, two sides of the longitudinal extrusion pad 10 are respectively and rotatably provided with one end of a second transmission rod 13, the other end of the second transmission rod 13 is rotatably connected with the corresponding sliding block 12, the transverse extrusion pad 9 is pushed to be close to and extrude the single chip microcomputer by a movable plate 3, a vertical rod 4, a connecting rod 5, a rectangular block 6 and the push, Sliding block 12 and second dowel bar 13 drive vertical extrusion pad 10 and singlechip contact and extrude the singlechip, carry out horizontal and vertical extrusion to the singlechip and fix.

The utility model discloses in, base plate 2's both sides all have two welding pieces through welded fastening installation, install four stands through welded fastening on box 1's the bottom inner wall, welding piece and the stand sliding connection that corresponds, the stand has the spacing effect of direction to base plate 2.

The utility model discloses in, welding fixed mounting has top piece 23 at the top of kelly 15, has same extension spring 16 through welding fixed mounting between the bottom of top piece 23 and base plate 2's the top, and 16 covers of extension spring are established in the outside of corresponding kelly 15, at the elastic action kelly 15 of extension spring 16 and the 14 one-way joint of triangular groove.

The utility model discloses in, all seted up the rectangular channel on the both sides inner wall of base plate 2, rectangular block 6 and the rectangular channel sliding connection who corresponds have same spring 24 through welded fastening installation between the top of rectangular block 6 and the bottom inner wall of the rectangular channel that corresponds, and spring 24 can promote rectangular block 6 upward movement.

The utility model discloses in, all seted up two sliding tray on the both sides inner wall of base plate 2, sliding block 12 and the sliding tray sliding connection who corresponds have same pressure spring 21 through welded fastening to install between one side of sliding block 12 and one side inner wall of the sliding tray that corresponds, and spring 24 and pressure spring 21 can provide elasticity and make two lateral extrusion pads 9 and two vertical extrusion pads 10 all leave the singlechip.

In the utility model, when in use, the singlechip is placed in the singlechip groove 22 and presses the singlechip downwards, the singlechip presses two vertical rods 4 to move downwards through the movable plate 3, by utilizing the lever principle, the vertical rods 4 push the transverse extrusion pad 9 to be close to and extrude the singlechip through the corresponding connecting rod 5, the rectangular block 6 and the push rod 8, the transverse extrusion pad 9 drives the longitudinal extrusion pad 10 to be contacted with the singlechip and extrude the singlechip through the first transmission rod 11, the sliding block 12 and the second transmission rod 13, the singlechip is fixed by transverse and longitudinal extrusion, meanwhile, the clamping rod 15 is extruded by the push rod 18 to push the clamping rod 15 to leave the corresponding triangular groove 14 and enter into another triangular groove 14 under the elastic action of the tension spring 16, the two transverse extrusion pads 9 and the two longitudinal extrusion pads 10 are fixed, the singlechip is stable, when in moving or being collided, the vibration of the substrate 2 can be relieved through the buffer spring 19, and then the vibrations of having alleviated the singlechip, have the guard action to the singlechip, fixed completion back, singlechip and display electric connection, and be singlechip and display power supply through the battery, need dismantle when changing the singlechip or maintaining the singlechip, two top pieces of pulling 23, make two kellies 15 all leave triangular groove 14, under the spring action of spring 24 and pressure spring 21, two horizontal extrusion pads 9 and two vertical extrusion pads 10 all leave the singlechip, fly leaf 3 pushes up the singlechip upwards, loosen two kellies 15, make kellies 15 and the triangular groove 14 joint that corresponds, can take away the singlechip.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A single chip microcomputer experiment box comprises a box body (1), a box cover is rotatably installed on the box body (1), a display is arranged in the box cover, a storage battery is arranged in the box body (1), a base plate (2) is movably installed in the box body (1), and a single chip microcomputer groove (22) is formed in the top of the base plate (2), the single chip microcomputer experiment box is characterized in that a movable plate (3) is slidably installed in the single chip microcomputer groove (22), two vertical rods (4) are fixedly installed at the bottom of the movable plate (3), the two vertical rods (4) are both slidably connected with the base plate (2), a connecting rod (5) is fixedly installed on one side, away from each other, of the two vertical rods (4), the connecting rod (5) is of an L-shaped structure, a rectangular block (6) is fixedly installed at the top end of the connecting rod (5), the rectangular block (6) is slidably connected with the, the other end of down tube (7) rotates installs push rod (8), push rod (8) and base plate (2) sliding connection, the one end of push rod (8) extends to in singlechip groove (22) and fixed mounting has horizontal extrusion pad (9), the equal sliding mounting in both sides of base plate (2) has guide bar (20), the equal fixed mounting in one end that two guide bar (20) are close to each other has vertical extrusion pad (10), the equal fixed mounting in both sides of horizontal extrusion pad (9) has the one end of first dowel steel (11), the other end fixed mounting of first dowel steel (11) has sliding block (12), sliding block (12) and one side inner wall sliding connection of base plate (2), the both sides of vertical extrusion pad (10) all rotate the one end of installing second dowel steel (13), the other end and the sliding block (12) rotation connection that corresponds of second dowel steel (13).

2. The single chip microcomputer experiment box according to claim 1, wherein two welding blocks are fixedly mounted on two sides of the base plate (2), four upright posts are fixedly mounted on the inner wall of the bottom of the box body (1), and the welding blocks are slidably connected with the corresponding upright posts.

3. The single chip microcomputer experiment box according to claim 1, wherein two square holes are formed in the top of the base plate (2), clamping rods (15) are slidably mounted in the two square holes, the bottom ends of the clamping rods (15) are obliquely arranged, a plurality of triangular grooves (14) are formed in the top of the push rod (8), and the clamping rods (15) are in one-way clamping connection with the corresponding triangular grooves (14).

4. The single chip microcomputer experiment box according to claim 3, wherein a top plate (23) is fixedly installed at the top of the clamping rod (15), a same tension spring (16) is fixedly installed between the bottom of the top plate (23) and the top of the base plate (2), and the tension spring (16) is sleeved on the outer side of the corresponding clamping rod (15).

5. The single chip microcomputer experiment box according to claim 1, wherein rectangular grooves are formed in the inner walls of the two sides of the base plate (2), the rectangular blocks (6) are slidably connected with the corresponding rectangular grooves, and the same spring (24) is fixedly installed between the top of each rectangular block (6) and the inner wall of the bottom of the corresponding rectangular groove.

6. The single chip microcomputer experiment box is characterized in that two square grooves are formed in the inner wall of the bottom of the box body (1), square blocks (18) are slidably mounted in the square grooves, a same buffer spring (19) is welded between one side of each square block (18) and the inner wall of one corresponding square groove, one end of each buffer inclined rod (17) is rotatably mounted at the top of each square block (18), and the other end of each buffer inclined rod (17) is rotatably connected with the corresponding vertical rod (4).

7. The single chip microcomputer experiment box according to claim 1, wherein two sliding grooves are formed in the inner walls of the two sides of the base plate (2), the sliding block (12) is slidably connected with the corresponding sliding groove, and the same pressure spring (21) is fixedly installed between one side of the sliding block (12) and the inner wall of one side of the corresponding sliding groove.