CN215643321U

CN215643321U - Experiment box for integrated circuit design

Info

Publication number: CN215643321U
Application number: CN202122096173.6U
Authority: CN
Inventors: 胡江; 李冉; 杨鹏飞; 江晓东
Original assignee: Chengdu Tianheng Instrument Equipment Co ltd
Current assignee: Zhongke Tianheng Chengdu Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an experimental box for integrated circuit design, which comprises a first protective frame and a second shell, wherein the outer side of the second shell is fixedly provided with the second protective frame, the rear end of the second protective frame is rotatably connected with the rear end of the first protective frame through a hinge body, the front end and the rear end in the second shell are respectively and movably provided with a circuit board body, one side of the front end in the second shell is fixedly provided with a tool box, the inside of the second shell at one side of the tool box is fixedly provided with a storage battery body, a first shell is movably arranged above the second shell, the rear end in the first shell is movably provided with an LED lamp panel body, and the front end in the first shell is fixedly provided with a containing bag. The utility model solves the problems that an additional power device is required during soldering and the lighting condition is difficult to meet during soldering operation.

Description

Experiment box for integrated circuit design

Technical Field

The utility model relates to the technical field of integrated circuit teaching, in particular to an experimental box for integrated circuit design.

Background

The teaching of analog circuit course needs to use electrical components such as power, ordinary switch, electric light, wire, socket, leakage switch to form alternating current circuit, direct current circuit, series circuit and parallel circuit etc. thereby the demonstration is seen for the student, and then realizes analog circuit's effect.

A large number of searches find that: chinese utility model patent: the utility model discloses a teaching aid for analog circuit teaching, which comprises a teaching board and analog circuit elements arranged on the teaching board, wherein the teaching board comprises a front surface of the teaching board and a back surface of the teaching board, the front surface of the teaching board and the back surface of the teaching board are respectively provided with an analog circuit, the type of the analog circuit on the front surface of the teaching board is different from that on the back surface of the teaching board, thus fully utilizing the space of the teaching board, improving the utilization rate of the teaching board, reducing the teaching cost, enabling the front surface of the teaching board and the back surface of the teaching board to carry out different teaching, directly transferring the content on the back surface of the teaching board to teach when the content on the front surface of the teaching board is taught, rapidly turning over and reviewing the content on the front surface of the teaching board when the content on the front surface of the teaching board is needed, and greatly improving the teaching convenience, the teaching efficiency is also improved, and for students, the memory of teaching can be well enhanced, so that the learning efficiency of students is well improved.

A large number of searches find that: chinese utility model patent: the utility model discloses a circuit teaching display board (CN 201720309596.2) and a publication number (CN 206628170U), and the circuit teaching display board comprises a vertically arranged main board, a support for supporting the main board and a plurality of optional connecting plates, wherein a plurality of fixing positions are uniformly arranged on the main board, connecting pieces which are mutually separated and fixedly connected with the fixing positions are arranged at two ends of each connecting plate, components capable of forming a circuit are arranged on the connecting plates, and the selected components on the connecting plates on the main board are connected to form an electrifying loop. The circuit teaching display board provided by the utility model achieves the effect of good teaching effect.

However, the conventional teaching experimental box sometimes needs to perform soldering operation on the circuit board when in use, so that extra power needs to be supplied when in use, and the experimental box for designing the integrated circuit needs to solve the above problems because the accuracy requirement is high when in soldering operation and the requirement for lighting condition is high when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an experimental box for integrated circuit design, which has the advantages of facilitating soldering operation and improving lighting conditions and solves the problems that an additional power device is required during soldering and the lighting conditions are difficult to meet during soldering operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an experimental box for integrated circuit design, includes first protection frame, first casing, second casing, connecting rod and mounting bracket, both ends movable mounting respectively have the circuit board body around the second casing is inside, inside front end one side fixed mounting of second casing has the toolbox, the inside fixed mounting of second casing of toolbox one side has battery body, second casing top movable mounting has first casing, the inside rear end movable mounting of first casing has the LED lamp plate body, the inside front end fixed mounting of first casing has accomodates the bag.

Preferably, a second protection frame is fixedly mounted on the outer side of the second shell, and the rear end of the second protection frame is rotatably connected with the rear end of the first protection frame through a hinge body.

Preferably, the inner wall of the first protection frame is fixedly connected with the outer wall of the first shell, a handle body is fixedly mounted in the middle of the front end of the first protection frame, and two sides of the front end of the first protection frame are fixedly connected with the front end of the second protection frame through a lock body respectively.

Preferably, the charging connector is installed in a side opening of the upper surface of the storage battery body in an embedded mode, and the power connection plug is installed in a side opening of the other side of the upper surface of the storage battery body in an embedded mode.

Preferably, the circuit board bodies are two in number, the four corners of the upper surface of each circuit board body are respectively provided with a mounting hole, the two circuit board bodies are respectively movably mounted on the connecting rods through the mounting holes, the connecting rods are eight in number, and the eight connecting rods are fixedly mounted in the second shell in a rectangular array mode.

Preferably, magnet is installed in the embedding of LED lamp plate body rear end, and this is built-in to install rechargeable lithium cell of LED lamp plate, and magnet absorption is passed through at LED lamp plate body rear end openly at the mounting bracket, and the mounting bracket embedding is installed in first casing.

Compared with the prior art, the utility model has the following beneficial effects:

1. the storage battery body is arranged in the second shell, and meanwhile, the storage battery body is hidden below the circuit board body in the second shell, so that the space occupied by the storage battery body is small when the storage battery is used, and the electric power output can be directly provided for a welding gun when soldering is needed, so that an extra electric device is not needed when the storage battery is used for teaching, and the purpose of facilitating the soldering is achieved.

2. According to the LED lamp panel, the LED lamp panel body is arranged, and the magnet is arranged at the rear end of the LED lamp panel body, so that the LED lamp panel body is adsorbed on the mounting frame through the magnet, the LED lamp panel body can be placed in the containing bag when not in use and taken out when in use, and the effect of effectively providing good lighting conditions is achieved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of a second housing according to the present invention;

FIG. 3 is a bottom view of the first housing of the present invention;

FIG. 4 is a schematic cross-sectional front view of a second housing according to the present invention;

FIG. 5 is a schematic diagram of an embodiment of the present invention.

In the figure: 1. a first protective frame; 2. a first housing; 3. a second protective frame; 4. a lock body; 5. a handle body; 6. a hinge body; 7. a second housing; 8. a circuit board body; 9. a charging connector; 10. a battery body; 11. connecting a power plug; 12. a tool box; 13. a connecting rod; 14. a mounting frame; 15. an LED lamp panel body; 16. a storage bag; 17. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, three embodiments of the present invention are provided:

the first embodiment is as follows: the utility model provides an experimental box for integrated circuit design, includes second casing 7, and the inside front end one side fixed mounting of second casing 7 has toolbox 12, and the inside fixed mounting of second casing 7 of toolbox 12 one side has battery body 10. Charging connector 9 is installed in a side hole in one side of the upper surface of battery body 10 in an embedded mode, and power connection plug 11 is installed in a side hole in the other side of the upper surface of battery body 10 in an embedded mode. Through setting up battery body 10 to install battery body 10 in second casing 7, simultaneously, battery body 10 hides the circuit board body 8 below in second casing 7, and it is less to occupy the space when using, and can be when the soldering is carried out to needs, can directly provide electric power output to the welding rifle, consequently when teaching uses, need not additionally provide power device, has reached and has made things convenient for the soldering to go on.

Example two: the utility model provides an experimental box for integrated circuit design, includes first protection frame 1, first casing 2, second casing 7, connecting rod 13 and mounting bracket 14, both ends difference movable mounting has circuit board body 8 around second casing 7 is inside. The circuit board bodies 8 are two in number, mounting holes 17 are formed in four corners of the upper surface of each of the two circuit board bodies 8 respectively, the two circuit board bodies 8 are movably mounted on the connecting rods 13 through the mounting holes 17 respectively, the connecting rods 13 are eight in number, and the eight connecting rods 13 are fixedly mounted in the second shell 7 in a rectangular array mode.

Example three: the utility model provides an experimental box for integrated circuit design, includes first protection frame 1, second casing 7 and

mounting bracket

14, and 7 top movable mounting of second casing have

first casing

2, and 7 outside fixed mounting of second casing have

second protection frame

3, and 3 rear ends of second protection frame are passed through hinge body 6 and are connected with 1 rear end rotation of first protection frame. The inner wall of the first protection frame 1 is fixedly connected with the outer wall of the first shell 2, a handle body 5 is fixedly mounted in the middle of the front end of the first protection frame 1, and the two sides of the front end of the first protection frame 1 are fixedly connected with the front end of the second protection frame 3 through a lock body 4 respectively. Inside rear end movable mounting of first casing 2 has LED lamp plate body 15, and magnet is installed in the embedding of 15 rear ends of LED lamp plate body, and rechargeable lithium cell is installed to LED lamp plate body 15 embeds, and magnet absorption is passed through at the 15 rear ends of LED lamp plate body at mounting bracket 14 openly, and mounting bracket 14 embedding is installed in first casing 2. A storage bag 16 is fixedly mounted at the front end inside the first casing 2. Through setting up LED lamp plate body 15, set up magnet at LED lamp plate body 15 rear end simultaneously to adsorb LED lamp plate body 15 on mounting bracket 14 through magnet, can place LED lamp plate body 15 when not using in accomodating bag 16, take out when needing to use, reached the effect that effectively provides good lighting conditions.

The working principle is as follows: before the LED lamp panel is used, a corresponding charging device is required to be used for charging the storage battery body 10 in advance, a fully charged lithium battery is installed in the LED lamp panel body 15, when soldering operation is required, the circuit board body 8 at the front end in the second shell 7 is taken down, tools such as a soldering gun and the like are taken out from the tool box 12, the soldering gun is electrically connected with the power connection plug 11 through a connecting wire, the circuit board body 8 is installed above the tool box 12 through the connecting rod 13 again, at the moment, a gap is reserved between the circuit board body 8 and the storage battery body 10 and the connecting wire penetrates through the gap, so that soldering of the electric circuit board body is facilitated, and meanwhile, when the lighting condition is poor, the LED body can be taken out of the containing bag 16 and is installed on the front face of the installation frame 14 in an adsorption mode, so that the lighting condition is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an experimental box is used in integrated circuit design, includes first protection frame (1), first casing (2), second casing (7), connecting rod (13) and mounting bracket (14), its characterized in that: the LED lamp is characterized in that circuit board bodies (8) are movably mounted at the front end and the rear end of the inside of a second shell (7) respectively, a tool box (12) is fixedly mounted on one side of the front end of the inside of the second shell (7), a storage battery body (10) is fixedly mounted on the inside of the second shell (7) on one side of the tool box (12), a first shell (2) is movably mounted above the second shell (7), an LED lamp panel body (15) is movably mounted at the rear end of the inside of the first shell (2), and a storage bag (16) is fixedly mounted at the front end of the inside of the first shell (2).

2. A laboratory box for integrated circuit design according to claim 1, wherein: the second protection frame (3) is fixedly mounted on the outer side of the second shell (7), and the rear end of the second protection frame (3) is rotatably connected with the rear end of the first protection frame (1) through a hinge body (6).

3. A laboratory box for integrated circuit design according to claim 2, wherein: the inner wall of the first protection frame (1) is fixedly connected with the outer wall of the first shell (2), a handle body (5) is fixedly mounted in the middle of the front end of the first protection frame (1), and two sides of the front end of the first protection frame (1) are fixedly connected with the front end of the second protection frame (3) through a lock body (4) respectively.

4. A laboratory box for integrated circuit design according to claim 1, wherein: the charging connector (9) is installed on one side of the upper surface of the storage battery body (10) in an embedded mode, and the power connection plug (11) is installed on the other side of the upper surface of the storage battery body (10) in an embedded mode.

5. A laboratory box for integrated circuit design according to claim 1, wherein: the circuit board bodies (8) are two in number, mounting holes (17) are respectively formed in four corners of the upper surface of each circuit board body (8), the two circuit board bodies (8) are respectively movably mounted on the connecting rods (13) through the mounting holes (17), the connecting rods (13) are eight in number, and the eight connecting rods (13) are fixedly mounted in the second shell (7) in a rectangular array mode.

6. A laboratory box for integrated circuit design according to claim 1, wherein: magnet is installed in LED lamp plate body (15) rear end embedding, and LED lamp plate body (15) are built-in installs rechargeable lithium cell, and it is positive that mounting bracket (14) are adsorbed through magnet in LED lamp plate body (15) rear end, and mounting bracket (14) embedding is installed in first casing (2).