CN206421724U - A kind of single-chip microcomputer actual training device - Google Patents
A kind of single-chip microcomputer actual training device Download PDFInfo
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- CN206421724U CN206421724U CN201720102886.XU CN201720102886U CN206421724U CN 206421724 U CN206421724 U CN 206421724U CN 201720102886 U CN201720102886 U CN 201720102886U CN 206421724 U CN206421724 U CN 206421724U
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- chip microcomputer
- hand thread
- clamp
- standing groove
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Abstract
The utility model be related to for single-chip microcomputer control real training servicing unit technical field, more particularly to a kind of single-chip microcomputer actual training device, it can carry out rack and highly adjust, raising adaptability；And Space adjustment can be carried out according to single-chip microcomputer width, reduction uses limitation；Including support frame, display screen, control terminal, pin and rack, placed cavity is provided with rack and chamber is stored, intracavitary is stored and is provided with control board；Also including threaded rod under screwed pipe under four groups and four groups, support frame top is provided with standing groove under four groups, four groups and is provided with lower ball bearing in standing groove；Left-hand thread pipe, left-hand thread bar, left connection board, left spring, left clamp, right-hand thread pipe, right-hand thread bar, right connection board, right spring and right clamp are provided with placed cavity, left standing groove is provided with placed cavity on left side wall, right standing groove is provided with placed cavity on right side wall, single-chip microcomputer is installed between left clamp and right clamp, and single-chip microcomputer is electrically connected with two groups of pins.
Description
Technical field
The utility model is related to the technical field for the servicing unit that real training is controlled for single-chip microcomputer, more particularly to a kind of single
Piece machine actual training device.
Background technology
It is well known that single-chip microcomputer is a kind of IC chip, it is with number using very large scale integration technology
According to the central processor CPU of disposal ability, random access memory ram, read only memory ROM, a variety of I/O mouthfuls and interruption system, determine
When the function such as device/counter (may also include display driver circuit, pulse-width modulation circuit, analog multiplexer, A/D conversions
The circuits such as device) the small and perfect microcomputer system constituted on one piece of silicon chip is integrated into, in the control of every field
It is widely used in system, and single-chip microcomputer actual training device is then a kind of to be used for single-chip microcomputer control and be controlled using data
The servicing unit of real training；Existing single-chip microcomputer actual training device include support frame, display screen, control terminal and rack, display screen,
Control terminal and rack are installed on support frame, and control board and pin are provided with rack；Will be single when it is used
Piece machine is put into rack, and single-chip microcomputer and control board are connected, and display screen and control terminal are and control board
Electrical connection；Found in its use, because space is limited in rack, it is impossible to be adjusted, lead according to the width of single-chip microcomputer
Cause it higher using limitation；And because rack is level altitude, it is impossible to carried out according to staff or environmental requirement high
Degree regulation, causes its adaptability poor.
Utility model content
It can carry out rack in order to solve the above technical problems, the utility model provides one kind and highly adjust, improve and adapt to energy
Power；And Space adjustment can be carried out according to single-chip microcomputer width, reduction uses the single-chip microcomputer actual training device of limitation.
A kind of single-chip microcomputer actual training device of the present utility model, including support frame, display screen, control terminal, pin and placement
Frame, display screen and control terminal are installed on support frame, and placed cavity is provided with rack and chamber is stored, and is storing intracavitary
Control board is provided with, the pin, display screen and control terminal are electrically connected with control board；Also include spiral shell under four groups
Threaded rod under line pipe and four groups, support frame as described above top is provided with standing groove under four groups, and is respectively provided with four groups in standing groove
There is screwed pipe bottom under lower ball bearing, described four groups to be inserted into respectively in four groups of lower ball bearings, threaded rod bottom under four groups
Respectively insertion and spiral shell be filled under four groups inside screwed pipe top, under four groups threaded rod top respectively with rack bottom front left side,
Forward right side, left rear side and right lateral side connection；Left-hand thread pipe, left-hand thread bar, left connection board, left bullet are provided with the placed cavity
Set in spring, left clamp, right-hand thread pipe, right-hand thread bar, right connection board, right spring and right clamp, the placed cavity on left side wall
There is left standing groove, and be provided with left standing groove left ball bearing, the left-hand thread pipe left end is inserted into left ball bearing,
Simultaneously spiral shell is filled to inside left-hand thread pipe right-hand member the insertion of left-hand thread bar left end, and left connection board is arranged on left-hand thread bar right-hand member, and left spring is left
End is connected with left connection board, and left spring right-hand member is connected with left clamp, and pin is two groups, and it is right that first group of pin is arranged on left clamp
End, is provided with right standing groove in the placed cavity on right side wall, and is provided with right standing groove right ball bearing, the right spiral shell
Line pipe right-hand member is inserted into right ball bearing, and simultaneously spiral shell is filled to inside right-hand thread pipe right-hand member the insertion of right-hand thread bar right-hand member, right connection board
Installed in right-hand thread bar left end, right spring right-hand member is connected with right connection board, and right spring left end is connected with right clamp, second group of pin
Installed in right clamp left end, single-chip microcomputer is installed between left clamp and right clamp, and single-chip microcomputer is electrically connected with two groups of pins.
A kind of single-chip microcomputer actual training device of the present utility model, in addition to rotating shaft, support frame as described above top is provided with middle placement
Groove, and ball bearing in being provided with middle standing groove, the bottom of the rotating shaft are inserted into middle ball bearing, and display screen is installed
On the top of rotating shaft.
A kind of single-chip microcomputer actual training device of the present utility model, in addition to left socle and right support, the left socle and right branch
Frame top is connected with display screen bottom, and the left socle and right support are located at the left side and right side of rotating shaft respectively, described
The bottom of left socle and right support is provided with pulley, and bottom and the tip contact of support frame of the pulley.
A kind of single-chip microcomputer actual training device of the present utility model, in addition to four groups of supporting legs, four groups of supporting leg tops respectively with
Support frame bottom front left side, forward right side, left rear side and right lateral side connection.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, screw thread under four groups can be passed through
The synchronous rotary of pipe carries out the height regulation of rack, improves adaptability；And pass through the rotation of left-hand thread pipe and right-hand thread pipe
Turn to control left clamp and right clamp to carry out single-chip microcomputer clamping, reduction uses limitation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in figure 1, a kind of single-chip microcomputer actual training device of the present utility model, including support frame 1, display screen 2, control terminal
3rd, pin 4 and rack 5, display screen and control terminal are installed on support frame, and placed cavity is provided with rack and is stored
Chamber, and control board 6 is provided with storing intracavitary, pin, display screen and control terminal are electrically connected with control board；Also
Including threaded rod 8 under screwed pipe 7 under four groups and four groups, support frame top is provided with standing groove under four groups, and is placed under four groups
It is provided with screwed pipe bottom under lower ball bearing 9, four groups in groove to be inserted into respectively in four groups of lower ball bearings, screw thread under four groups
Bar bottom is inserted respectively and spiral shell is filled under four groups inside screwed pipe top, and threaded rod top is left with rack bottom respectively under four groups
Front side, forward right side, left rear side and right lateral side connection；Left-hand thread pipe 10, left-hand thread bar 11, left connection board are provided with placed cavity
12nd, left side wall in left spring, left clamp, right-hand thread pipe, right-hand thread bar, right connection board, right spring 13 and right clamp 14, placed cavity
On be provided with left standing groove, and be provided with left standing groove left ball bearing, left-hand thread pipe left end is inserted into left ball bearing
Interior, simultaneously spiral shell is filled to inside left-hand thread pipe right-hand member the insertion of left-hand thread bar left end, and left connection board is arranged on left-hand thread bar right-hand member, left spring
Left end is connected with left connection board, and left spring right-hand member is connected with left clamp, and pin is two groups, and it is right that first group of pin is arranged on left clamp
End, is provided with right standing groove in placed cavity on right side wall, and is provided with right standing groove right ball bearing, right-hand thread pipe right-hand member
It is inserted into right ball bearing, simultaneously spiral shell is filled to inside right-hand thread pipe right-hand member the insertion of right-hand thread bar right-hand member, and right connection board is arranged on the right side
Threaded rod left end, right spring right-hand member is connected with right connection board, and right spring left end is connected with right clamp, and second group of pin is arranged on the right side
Clamp left end, single-chip microcomputer 15 is installed between left clamp and right clamp, and single-chip microcomputer is electrically connected with two groups of pins；By above-mentioned
Set, the height that can carry out rack by the synchronous rotary of screwed pipe under four groups is adjusted, and improves adaptability；And pass through
The rotation of left-hand thread pipe and right-hand thread pipe controls left clamp and right clamp to carry out clamping to single-chip microcomputer, and reduction uses limitation.
A kind of single-chip microcomputer actual training device of the present utility model, in addition to rotating shaft 16, support frame top are provided with middle standing groove,
And ball bearing 17 in being provided with middle standing groove, the bottom of rotating shaft is inserted into middle ball bearing, and display screen, which is arranged on, to be turned
The top of axle, facilitates display screen to carry out angles of display regulation.
A kind of single-chip microcomputer actual training device of the present utility model, in addition to left socle and right support 18, left socle and right support
Top is connected with display screen bottom, and left socle and right support are located at the left side and right side of rotating shaft, left socle and the right side respectively
The bottom of support is provided with pulley 19, and bottom and the tip contact of support frame of pulley, convenient rotation support.
A kind of single-chip microcomputer actual training device of the present utility model, in addition to four groups of supporting legs 20, four groups of supporting leg tops respectively with branch
Support bottom front left side, forward right side, left rear side and right lateral side connection.
A kind of single-chip microcomputer actual training device of the present utility model, is first according to environment when using or the requirement of operating personnel's height exists
The height of rack is controlled under four groups of synchronous rotary during screwed pipe, left-hand thread pipe and right spiral shell is rotated according to the width of single-chip microcomputer afterwards
Line pipe, controls left clamp and right clamp that single-chip microcomputer is fixed, single-chip microcomputer is electrically connected by pin with control board afterwards,
It is controlled afterwards by control terminal, carrying out function by display screen shows, so as to complete real training test.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and protection domain of the present utility model is also should be regarded as with modification.
Claims (4)
1. a kind of single-chip microcomputer actual training device, including support frame, display screen, control terminal, pin and rack, display screen and control
Terminal is installed on support frame, and placed cavity is provided with rack and chamber is stored, and is provided with control circuit storing intracavitary
Plate, the pin, display screen and control terminal are electrically connected with control board；Characterized in that, also including screw thread under four groups
Pipe and four groups under threaded rod, support frame as described above top is provided with standing groove under four groups, and is provided with four groups in standing groove
Lower ball bearing, screwed pipe bottom is inserted into four groups of lower ball bearings respectively under described four groups, threaded rod bottom point under four groups
Not Cha Ru and spiral shell be filled under four groups inside screwed pipe top, under four groups threaded rod top respectively with rack bottom front left side, the right side
Front side, left rear side and right lateral side connection；Be provided with the placed cavity left-hand thread pipe, left-hand thread bar, left connection board, left spring,
In left clamp, right-hand thread pipe, right-hand thread bar, right connection board, right spring and right clamp, the placed cavity left side is provided with left side wall
Standing groove, and left ball bearing is provided with left standing groove, the left-hand thread pipe left end is inserted into left ball bearing, left spiral shell
Rasp bar left end insertion and spiral shell be filled to inside left-hand thread pipe right-hand member, left connection board be arranged on left-hand thread bar right-hand member, left spring left end with
Left connection board is connected, and left spring right-hand member is connected with left clamp, and pin is two groups, and first group of pin is arranged on left clamp right-hand member, institute
State and be provided with right standing groove in placed cavity on right side wall, and be provided with right standing groove right ball bearing, the right-hand thread pipe
Right-hand member is inserted into right ball bearing, and simultaneously spiral shell is filled to inside right-hand thread pipe right-hand member the insertion of right-hand thread bar right-hand member, and right connection board is installed
In right-hand thread bar left end, right spring right-hand member is connected with right connection board, and right spring left end is connected with right clamp, and second group of pin is installed
In right clamp left end, single-chip microcomputer is installed between left clamp and right clamp, and single-chip microcomputer is electrically connected with two groups of pins.
2. a kind of single-chip microcomputer actual training device as claimed in claim 1, it is characterised in that also including rotating shaft, support frame as described above top
End is provided with middle standing groove, and ball bearing in being provided with middle standing groove, and the bottom of the rotating shaft is inserted into middle ball axle
In holding, display screen is arranged on the top of rotating shaft.
3. a kind of single-chip microcomputer actual training device as claimed in claim 2, it is characterised in that also including left socle and right support, institute
Left socle and right support top is stated to be connected with display screen bottom, and the left socle and right support are located at a left side for rotating shaft respectively
Side and right side, the bottom of the left socle and right support are provided with pulley, and the bottom and the top of support frame of the pulley
End in contact.
4. a kind of single-chip microcomputer actual training device as claimed in claim 3, it is characterised in that also including four groups of supporting legs, described four groups
Supporting leg top is connected with support frame bottom front left side, forward right side, left rear side and right lateral side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102886.XU CN206421724U (en) | 2017-01-24 | 2017-01-24 | A kind of single-chip microcomputer actual training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102886.XU CN206421724U (en) | 2017-01-24 | 2017-01-24 | A kind of single-chip microcomputer actual training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421724U true CN206421724U (en) | 2017-08-18 |
Family
ID=59570036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102886.XU Expired - Fee Related CN206421724U (en) | 2017-01-24 | 2017-01-24 | A kind of single-chip microcomputer actual training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421724U (en) |
-
2017
- 2017-01-24 CN CN201720102886.XU patent/CN206421724U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |