CN208819486U - A kind of New Type of Chip Microcomputer experimental box - Google Patents

Abstract

The utility model discloses a kind of New Type of Chip Microcomputer experimental boxs, including cabinet, the box house is provided with single-chip microcontroller main body, the single-chip microcontroller lower body level is connected with buffer board, case lid is connected with by articulate on the right side of the cabinet upper port, it is connected with second spring at the left front back side panel midpoint of case lid, is connected with sleeve at the cabinet back side panel outer end face midpoint, has inserted motion bar vertically in the sleeve.When the utility model single-chip microcontroller main body is connect with peripheral hardware by conducting wire during the experiment, each conducting wire is wrapped in the annular groove on external cylindrical body after cabinet, avoid wire body inconvenient arrangement at random, then gear is rotated counterclockwise by turning handle, to rise straight-tooth bar and cylindrical body by the denticle of occlusion, gear drives the speed risen convenient for control, and the cylindrical body risen then props up wire body, it avoids wire body gland on the element of single-chip microcontroller, influences the visual field and the lesion element of single-chip microcontroller main body.

Description

A kind of New Type of Chip Microcomputer experimental box

Technical field

The utility model relates to singlechip experimental box technical field, specially a kind of New Type of Chip Microcomputer experimental box.

Background technique

Single-chip microcontroller is a kind of IC chip, is using very large scale integration technology with data-handling capacity Central processing unit, random access memory, read-only memory, multiple interfaces and interrupt system, and singlechip experimental box be suitable for one The experimental facilities of a little single chip madine teaching, it is convenient external with some equipment, carry out the experiment of single-chip microcontroller relevant control；

General singlechip experimental box is disadvantageous in that: generally there are many connection when being tested for general singlechip experimental box Conducting wire, these conducting wires due to be it is soft, at random put is easy to wind together, it has not been convenient to arrange, while be easy to block and push down Single-chip microcontroller element, and many precision elements are not amenable to shake on single-chip microcontroller, and general experimental box does not have shock-absorbing function.

Utility model content

The purpose of this utility model is to provide a kind of New Type of Chip Microcomputer experimental boxs, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of New Type of Chip Microcomputer experimental box, including case Body, the box house are provided with single-chip microcontroller main body, and the single-chip microcontroller lower body level is connected with buffer board, on the cabinet Case lid is connected with by articulate on the right side of port, is connected with second spring at the left front back side panel midpoint of case lid, It is connected with sleeve at the cabinet back side panel outer end face midpoint, has inserted motion bar, the activity in the sleeve vertically Level handover in bar upper end has a cylindrical body, is connected with the left side wall of straight-tooth bar and straight-tooth bar above the cylindrical body left end vertically from upper It equidistantly is provided with denticle to lower, gear is provided on the left of the straight-tooth bar and gear is connected to the left back end of cabinet by pedestal Outer wall, while gear is mutually engaged with the denticle of straight-tooth bar, gear front end face center is connected with turning handle, the turning handle Hook is connected with by rope at movable end.

Preferably, the vertex of the buffer board lower end surface four be connected with vertically the first spring and the first spring it is affixed case Body bottom plate.

Preferably, docking groove is provided at the cabinet left front back side panel inner wall midpoint.

Preferably, it is equidistantly surrounded with annular groove from left to right in the cylindrical sidewall.

Preferably, cabinet left end outer wall has been placed equidistant with hook groove from top to bottom.

Compared with prior art, the utility model has the beneficial effects that

It 1, will be each when the single-chip microcontroller main body of the utility model box house is connect with peripheral hardware by conducting wire during the experiment A conducting wire is wrapped in the annular groove on external cylindrical body after cabinet, avoid wire body it is at random it is inconvenient arrange, then pass through turning handle Gear is rotated counterclockwise, to rise straight-tooth bar and cylindrical body by the denticle of occlusion, gear drive is risen convenient for control Speed, and the cylindrical body risen then props up wire body, avoids wire body gland on the element of single-chip microcontroller, influences the view of single-chip microcontroller main body Wild and lesion element；

2, the buffer board connected below the utility model single-chip microcontroller main body is connected to box baseplate by the first spring, and first The screen resilience buffer box body that spring is generated by compression is avoided shaking prolonged cumulative effect list by the vibration generated is hit Precision element on piece owner's body, while case lid is supported on box side covering the second spring at cabinet upper end, on case lid In the docking groove of inner wall, second spring is buffered in case lid by the vibration generated is hit by the screen resilience that compression generates, and mitigates The vibration that case lid is transmitted to cabinet, to avoid influencing single-chip microcontroller main body, with structure is simple, easy to use, using effect is good The advantages of.

Detailed description of the invention

Fig. 1 is a kind of New Type of Chip Microcomputer experimental box overall structure diagram of the utility model；

Fig. 2 is a kind of New Type of Chip Microcomputer experimental box top view of the utility model；

Fig. 3 is the structure chart that the cabinet in a kind of New Type of Chip Microcomputer experimental box of the utility model is docked with case lid.

In figure: 1- cabinet；2- case lid；3- second spring；The first spring of 4-；5- buffer board；6- single-chip microcontroller main body；7- hook Slot；8- docking groove；9- hook；10- turning handle；11- gear；12- straight-tooth bar；13- cylindrical body；14- motion bar；15- sleeve；16- Annular groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of New Type of Chip Microcomputer experimental box, including cabinet 1, the cabinet 1 is internally provided with single-chip microcontroller main body 6, and the 6 lower end level of single-chip microcontroller main body is connected with buffer board 5, the case Case lid 2 is connected with by articulate on the right side of body 1 upper port, the is connected at the left front back side panel midpoint of the case lid 2 Two springs 3 are connected with sleeve 15 at the 1 back side panel outer end face midpoint of cabinet, have inserted work vertically in the sleeve 15 Lever 14,14 upper end level of the motion bar handover have cylindrical body 13, are connected with straight-tooth vertically above 13 left end of cylindrical body The left side wall of bar 12 and straight-tooth bar 12 has been placed equidistant with denticle from top to bottom, the left side of the straight-tooth bar 12 be provided with gear 11 and Gear 11 is connected to the left back end outer wall of cabinet 1 by pedestal, while gear 11 is mutually engaged with the denticle of straight-tooth bar 12, the tooth It takes turns 11 front end face centers and is connected with turning handle 10, hook 9 is connected with by rope at the movable end of the turning handle 10.

Buffer board 5 lower end surface four vertex be connected with vertically the first spring 4 and the first spring 4 it is affixed cabinet 1 Bottom plate, the screen resilience buffer box body 1 that the first spring 4 is generated by compression are avoided vibration for a long time by the vibration generated is hit Cumulative effect single-chip microcontroller main body 6 on precision element；It is provided at the 1 left front back side panel inner wall midpoint of cabinet pair Access slot 8, when case lid 2 covers at the upper port of cabinet 1, second spring 3 is supported in docking groove 8, and second spring 8 passes through compression The screen resilience of generation is buffered in case lid 2 by the vibration generated is hit, and mitigates the vibration that case lid 2 is transmitted to cabinet 1, to avoid Influence single-chip microcontroller main body 6；It is equidistantly surrounded with annular groove 16 from left to right on 13 side wall of cylindrical body, will be connected to monolithic The wire body of machine and peripheral hardware is respectively wound around in annular groove 16, avoids wire body inconvenient arrangement at random, while rising by motion bar 14 Cylindrical body 13 avoids wire body gland on the element of single-chip microcontroller to prop up wire body, influences the visual field and lesion element；It is described 1 left end outer wall of cabinet has been placed equidistant with hook groove 7 from top to bottom, rotates counterclockwise gear 11 by turning handle 10, to pass through occlusion Denticle rise straight-tooth bar 12 and cylindrical body 13, gear 11 drives the speed risen convenient for control, then will be on turning handle 10 Hook 9 is hung to the hook groove 7 of corresponding position, so that the rope of 9 connection of hook is exceptionally straight, to fix gear 11 and cylindrical body 13, avoid gear 11 from turning round.

Working principle: the single-chip microcontroller main body 6 inside the cabinet 1 of the utility model passes through conducting wire with peripheral hardware during the experiment When connection, each conducting wire is wrapped in the annular groove 16 on external cylindrical body 13 after cabinet 1, avoids wire body inconvenience at random whole Then reason rotates counterclockwise gear 11 by turning handle 10, so that the denticle by occlusion rises straight-tooth bar 12 and cylindrical body 13, Gear 11 drives the speed risen convenient for control, and the cylindrical body 13 risen then props up wire body, avoids wire body gland in single-chip microcontroller Element on, influence the visual field and the lesion element of single-chip microcontroller main body 6, and the buffer board 5 connected below single-chip microcontroller main body 6 is logical It crosses the first spring 4 and is connected to 1 bottom plate of cabinet, the first spring 4 is generated by the screen resilience buffer box body 1 that compression generates by shock Vibration, avoid shaking the precision element in prolonged cumulative effect single-chip microcontroller main body 6, while case lid 2 is covering on cabinet 1 When end, the second spring 3 on case lid 2 is supported in the docking groove 8 of 1 side plate inner wall of cabinet, and second spring 8 is generated by compression Screen resilience is buffered in case lid 2 by the vibration generated is hit, and mitigates the vibration that case lid 2 is transmitted to cabinet 1, to avoid influencing single Piece owner body 6.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of New Type of Chip Microcomputer experimental box, including cabinet (1), it is characterised in that: the cabinet (1) is internally provided with single-chip microcontroller Main body (6), single-chip microcontroller main body (6) lower end level are connected with buffer board (5), pass through hinge on the right side of cabinet (1) upper port Chain is connected with case lid (2), is connected with second spring (3), the case at the left front back side panel midpoint of case lid (2) It is connected with sleeve (15) at body (1) back side panel outer end face midpoint, has inserted motion bar (14) vertically in the sleeve (15), Motion bar (14) the upper end level handover has cylindrical body (13), is connected with straight-tooth bar above cylindrical body (13) left end vertically (12) and the left side wall of straight-tooth bar (12) has been placed equidistant with denticle from top to bottom, is provided with gear on the left of the straight-tooth bar (12) (11) and gear (11) is connected to the left back end outer wall of cabinet (1), while the tooth of gear (11) and straight-tooth bar (12) by pedestal Body is mutually engaged, and gear (11) the front end face center is connected with turning handle (10), is led at the movable end of the turning handle (10) It crosses rope and is connected with hook (9).

2. a kind of New Type of Chip Microcomputer experimental box according to claim 1, it is characterised in that: buffer board (5) lower end surface Four vertex be connected with vertically the first spring (4) and the first spring (4) it is affixed cabinet (1) bottom plate.

3. a kind of New Type of Chip Microcomputer experimental box according to claim 1, it is characterised in that: the left front rear side of the cabinet (1) Docking groove (8) are provided at plate inner wall midpoint.

4. a kind of New Type of Chip Microcomputer experimental box according to claim 1, it is characterised in that: on cylindrical body (13) side wall It is equidistantly surrounded with annular groove (16) from left to right.

5. a kind of New Type of Chip Microcomputer experimental box according to claim 1, it is characterised in that: cabinet (1) left end outer wall It has been placed equidistant with hook groove (7) from top to bottom.