CN209560826U - A kind of automobile electric appliance circuit show stand - Google Patents
A kind of automobile electric appliance circuit show stand Download PDFInfo
- Publication number
- CN209560826U CN209560826U CN201920069828.0U CN201920069828U CN209560826U CN 209560826 U CN209560826 U CN 209560826U CN 201920069828 U CN201920069828 U CN 201920069828U CN 209560826 U CN209560826 U CN 209560826U
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- China
- Prior art keywords
- electric appliance
- functional compartment
- show stand
- automobile electric
- appliance circuit
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Abstract
The utility model discloses a kind of automobile electric appliance circuit show stands, including demonstrating panel, the lower part of demonstration panel is provided with functional compartment, the relative distance demonstrated between panel and functional compartment is adjustable, functional compartment is internally provided with demarcation plate, chamber inside functional compartment is divided into upper driving chamber and lower object placing cavity by demarcation plate, and the lower part for demonstrating panel is provided with functional compartment, and functional compartment can be used for storing failure part and teaching aid；The automobile electric appliance circuit show stand can automatic or manual carry out the adjusting of height, adjustment process is time saving and energy saving；Panel is demonstrated in adjustment process can steadily be risen or fallen and be not susceptible to shake, and the loosening of automobile circuit interface is avoided.
Description
Technical field
The utility model relates to a kind of automobile electric appliance circuit show stands, specifically, being related to a kind of easy to operate automobile
Appliance circuit show stand belongs to automobile circuit imitative experimental appliance technical field.
Background technique
With conducting wire and vehicle body power supply (battery or engine), overload holding meanss, controller and electricity consumption on automobile
The devices such as equipment connect, and constitute the current flow paths that electric equipment can be used to work normally, and this path is referred to as automobile electricity
Road, automobile gear-used steel are exactly that the circuit as many items is constituted.According to different role of the electrical equipment in automobile circuit
Automobile circuit can be roughly divided into power supply, control device, electrical appliance, power distribution equipment and conducting wire.Automobile circuit had both had generally
, there are the Some features of itself in the characteristics of circuit again, and automobile circuit is as general circuit, using series connection and parallel connection between electrical equipment
Basic connection type, there are access, open circuit and breaking three kinds of groundwork states, the electrical equipment in circuit diagram is using special
Meet or block diagram adds the mask method of text.
With the fast development of automotive engineering, each professional colleges have opened up auto application and maintenance, automotive electronics etc. in succession
Specialized courses needs to have comprehensive understanding to each system of automobile, and automobile electric appliance circuit show stand is applied in teaching, can make to learn
Member comprehensively understands the working principle of automobile circuit, it is generally the case that automobile electric appliance circuit show stand includes demonstration face
Plate, the lower part for demonstrating panel are provided with support frame, demonstrate and are embedded with auto parts and components simulating piece on panel, auto parts and components simulation
Auto parts and components in part and automobile circuit correspond, and are attached between auto parts and components simulating piece using route, demonstrate
Circuit is divided into power supply, inductor, control element, executive component, auto parts and components simulating piece, power supply, inductor, control element and
The light emitting diode of different colours is added on executive component, circuit can be moved towards to become intuitive light-emitting diodes canal path,
Abstract becoming is intuitive, convenient for the cognition and understanding of student.
In order to adapt to explanation person or student, the height needs for demonstrating panel are adjusted, demonstrate under normal conditions panel with
It is attached by the way of grafting between support frame, there are defect below when carrying out height adjustment: due to demonstration panel
A large amount of analog component is installed on longer and demonstration panel, demonstration panel easily shakes when height adjustment, be easy to cause
The loosening of automobile circuit interface influences the use of subsequent automobile electric appliance circuit show stand；The connection type of grafting, when height adjustment
The assistance of more people is needed, it is more time-consuming and laborious；Support frame only opens the effect of support, during explanation when progress failure practice not
Failure part and other teaching aids can be stored.
Utility model content
The technical problems to be solved in the utility model is against the above deficiency, to provide a kind of automobile electric appliance circuit show stand,
The automobile electric appliance circuit show stand can automatic or manual carry out the adjusting of height, adjustment process is time saving and energy saving；It is drilled in adjustment process
Show that panel can steadily be risen or fallen and be not susceptible to shake, avoids the loosening of automobile circuit interface；It demonstrates under panel
Portion is provided with functional compartment, and functional compartment can be used for storing failure part and teaching aid.
In order to solve the above technical problems, the utility model uses a kind of following technical scheme: automobile electric appliance circuit show stand,
Including demonstrating panel, it is characterised in that: the lower part of the demonstration panel is provided with functional compartment, demonstrates between panel and functional compartment
Relative distance is adjustable, and functional compartment is internally provided with demarcation plate, and the chamber inside functional compartment is divided into upper driving by demarcation plate
Chamber and lower object placing cavity；
The lower part of the demonstration panel is provided with lead screw, and the periphery wall of lead screw is provided with external screw thread, the upper end of lead screw with drill
Show that the bottom surface of panel is fixedly connected, the lower end of lead screw is sleeved on the inside of turnbarrel, and the internal perisporium of turnbarrel is provided with
Internal screw thread, lead screw are threadedly coupled with turnbarrel, and turnbarrel is rotatably arranged on the inside of driving chamber, and turnbarrel passes through hand
Rocking handle or motor driven rotation.
The two sides of the lead screw are symmetrically arranged with cushioning supportive part, and cushioning supportive part includes cylindric dsah-pot, buffering
Cylinder top is provided with through-hole, and dsah-pot is internally provided with circular buffer board, and buffer board is connected with elevating lever, and elevating lever passes through
The through-hole on dsah-pot top extends to the outside of dsah-pot and is fixedly connected with the bottom surface of demonstration panel, the liter inside dsah-pot
It is set with spring on drop bar, the upper end of spring is fixedly connected with the upper top surface of dsah-pot, the lower end of spring and the fixed company of buffer board
It connects, the bottom surface of buffer board is provided with cushion.
A kind of scheme of optimization is provided with rubber ring on the through-hole on the dsah-pot top, sets on the periphery wall of buffer board
It is equipped with rubber ring.
Further, the upper end of the turnbarrel is rotatably arranged on the upper top surface of functional compartment by bearing, rotary sleeve
The lower end of cylinder is fixedly connected with rotary shaft, and rotary shaft is rotatably arranged on demarcation plate by bearing, and fixing sleeve is equipped in rotary shaft
First bevel gear, first bevel gear are meshed with second bevel gear, and second bevel gear is connect with wind or motor output shaft.
Further, the second bevel gear is fixedly connected with transmission shaft, and transmission shaft passes through shaft coupling and wind or electricity
Machine exports axis connection.
Further, auto parts and components simulating piece, auto parts and components simulating piece and automobile are embedded on the demonstration panel
Auto parts and components in circuit correspond, and are attached between auto parts and components simulating piece using route.
Further, the rear portion of the functional compartment is provided with " u "-shaped bracket, and bracket is used to place the battery of power supply.
Further, the lower part of the functional compartment is provided with universal wheel, and universal wheel facilitates automobile electric appliance circuit show stand
It is mobile.
Further, openable chamber door is hinged in the functional compartment.
The utility model after the above technical solution is adopted, compared with prior art, has the advantage that a kind of car electrics
Circuit show stand, including demonstration panel, the lower part for demonstrating panel are provided with functional compartment, demonstrate opposite between panel and functional compartment
Distance is adjustable, and functional compartment is internally provided with demarcation plate, demarcation plate by the chamber inside functional compartment be divided into upper driving chamber and
Lower object placing cavity, the lower part for demonstrating panel are provided with functional compartment, and functional compartment can be used for storing failure part and teaching aid；Car electrics electricity
Road show stand can automatic or manual carry out the adjusting of height, adjustment process is time saving and energy saving；Demonstrating panel in adjustment process can be steady
It is risen or fallen and is not susceptible to shake, avoid the loosening of automobile circuit interface.
The utility model is described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Attached drawing 1 is the positive structure schematic of automobile electric appliance circuit show stand in embodiment 1；
Attached drawing 2 is structural schematic diagram behind automobile electric appliance circuit show stand in embodiment 1；
Attached drawing 3 is the schematic diagram of the section structure of automobile electric appliance circuit show stand in embodiment 1；
Attached drawing 4 is the schematic diagram of the section structure of automobile electric appliance circuit show stand in embodiment 2；
Attached drawing 5 be embodiment 1, in embodiment 2 cushioning supportive part structural schematic diagram；
In figure,
1- demonstrates panel, 2- functional compartment, 3- demarcation plate, the upper driving chamber of 4-, object placing cavity under 5-, 6- lead screw, 7- turnbarrel,
8- wind, 9- cushioning supportive part, 10- dsah-pot, 11- buffer board, 12- elevating lever, 13- spring, 14- cushion, 15- rotation
Axis, 16- first bevel gear, 17- second bevel gear, 18- transmission shaft, 19- shaft coupling, 20- bracket, 21- battery, 22- are universal
Wheel, 23- chamber door, 24- motor.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.
Embodiment 1, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 5, a kind of automobile electric appliance circuit show stand, including demonstration panel 1, it drills
Show that the lower part of panel 1 is provided with functional compartment 2, the relative distance demonstrated between panel 1 and functional compartment 2 is adjustable, functional compartment 2 it is interior
Portion is provided with demarcation plate 3, and the chamber inside functional compartment 2 is divided into upper driving chamber 4 and lower object placing cavity 5 by demarcation plate 3.
The lower part of demonstration panel 1 is provided with lead screw 6, and the periphery wall of lead screw 6 is provided with external screw thread, the upper end of lead screw 6 with drill
Show that the bottom surface of panel 1 is fixedly connected, the lower end of lead screw 6 is sleeved on the inside of turnbarrel 7, and the internal perisporium of turnbarrel 7 is set
It is equipped with internal screw thread, lead screw 6 is threadedly coupled with turnbarrel 7, and the inside of upper driving chamber 4, turnbarrel is arranged in the rotation of turnbarrel 7
7 pass through the driving rotation of wind 8.
The two sides of lead screw 6 are symmetrically arranged with cushioning supportive part 9, and cushioning supportive part 9 includes cylindric dsah-pot 10, buffering
10 tops of cylinder are provided with through-hole, and dsah-pot 10 is internally provided with circular buffer board 11, and buffer board 11 is connected with elevating lever 12,
Elevating lever 12 is extended to the outside of dsah-pot 10 and fixed with the bottom surface of demonstration panel 1 by the through-hole on 10 top of dsah-pot to be connected
It connects, spring 13, the fixed company in the upper end of spring 13 and the upper top surface of dsah-pot 10 is set on the elevating lever 12 inside dsah-pot 10
It connects, the lower end of spring 13 is fixedly connected with buffer board 11, and the bottom surface of buffer board 11 is provided with cushion 14.
It is provided with rubber ring on the through-hole on 10 top of dsah-pot, is provided with rubber ring on the periphery wall of buffer board 11.
Turnbarrel 7 by the driving rotation of wind 8, the lead screw 6 being set with inside turnbarrel 7 with turnbarrel 7 rotation
Then rise or fall, when lead screw 6 rises, demonstration panel 1 drives elevating lever 12 and buffer board 11 to rise, and spring 13 compresses, when
When spring 13 is compressed to the limit, lead screw 6 no longer rises, and demonstration panel 1 rises to highest point；When lead screw 6 declines, 1 band of panel is demonstrated
Dynamic elevating lever 12 and buffer board 11 decline, and spring 13 extends, and when buffer board 11 drops to 10 bottom of dsah-pot, lead screw 6 is no longer
Decline, demonstration panel 1 drop to minimum point.Spring 13 can protect buffer board 11 not crash into dsah-pot 10 because of duration
Upper roof and lower bottom wall and generation the case where cause deformed damaged, so as to keep demonstration panel 1 can on lead screw 6 it is normal
Carry out it is up and down, increase stability and safety in utilization that it is used.
The upper end of turnbarrel 7 is rotatably arranged on the upper top surface of functional compartment 2 by bearing, and the lower end of turnbarrel 7 is solid
Surely it is connected with rotary shaft 15, rotary shaft 15 is rotatably arranged on demarcation plate 3 by bearing, and fixing sleeve is equipped with first in rotary shaft 15
Bevel gear 16, first bevel gear 16 are meshed with second bevel gear 17, and second bevel gear 17 is connect with wind 8.
Wind 8 is shaken, wind 8 drives second bevel gear 17 to rotate, and second bevel gear 17 drives first by engagement
Bevel gear 16 rotates, so that rotary shaft 15 and turnbarrel 7 be driven to rotate.
Second bevel gear 17 is fixedly connected with transmission shaft 18, and transmission shaft 18 is connect by shaft coupling 19 with wind 8.
Auto parts and components simulating piece, the automobile in auto parts and components simulating piece and automobile circuit are embedded on demonstration panel 1
Components correspond, and are attached between auto parts and components simulating piece using route.
The rear portion of functional compartment 2 is provided with " u "-shaped bracket 20, and bracket 20 is used to place the battery 21 of power supply.
The lower part of functional compartment 2 is provided with universal wheel 22, and universal wheel 22 facilitates the movement of automobile electric appliance circuit show stand.
Openable chamber door 23 is hinged in functional compartment 2.
Embodiment 2, as shown in Figure 4, Figure 5, embodiment 2 are substantially the same with embodiment 1, the difference is that in embodiment 2
Driven using motor 24, motor 24 can positive and negative rotation, the mode that motor 24 drives is more time saving and energy saving, considers use cost etc.
Problem can be used wind 8 and drive rotation mode.
The above specific embodiments are only exemplary, is to enable those skilled in the art to better understand this
Utility model content should not be understood as the limitation to scope of protection of the utility model, as long as according to the utility model technology
Scheme improvements introduced, each falls within the protection scope of the utility model.
Claims (9)
1. a kind of automobile electric appliance circuit show stand, including demonstration panel (1), it is characterised in that: the lower part of demonstration panel (1)
It is provided with functional compartment (2), the relative distance demonstrated between panel (1) and functional compartment (2) is adjustable, and the inside of functional compartment (2) is set
It is equipped with demarcation plate (3), the internal chamber of functional compartment (2) is divided into upper driving chamber (4) and lower object placing cavity (5) by demarcation plate (3)；
The lower part of demonstration panel (1) is provided with lead screw (6), and the periphery wall of lead screw (6) is provided with external screw thread, lead screw (6)
Upper end is fixedly connected with the bottom surface of demonstration panel (1), and the lower end of lead screw (6) is sleeved on the inside of turnbarrel (7), rotary sleeve
The internal perisporium of cylinder (7) is provided with internal screw thread, and lead screw (6) is threadedly coupled with turnbarrel (7), and turnbarrel (7) is rotatably arranged on
The inside of upper driving chamber (4), turnbarrel (7) pass through wind (8) or motor (24) driving rotation.
2. a kind of automobile electric appliance circuit show stand as described in claim 1, it is characterised in that: the two sides pair of the lead screw (6)
Title is provided with cushioning supportive part (9), and cushioning supportive part (9) includes cylindric dsah-pot (10), the setting of dsah-pot (10) top
There is through-hole, dsah-pot (10) is internally provided with circular buffer board (11), and buffer board (11) is connected with elevating lever (12), lifting
Bar (12) extends to the outside of dsah-pot (10) by the through-hole on dsah-pot (10) top and consolidates with the bottom surface of demonstration panel (1)
It is fixed to connect, it is set with spring (13) on the internal elevating lever (12) of dsah-pot (10), the upper end and dsah-pot (10) of spring (13)
Upper top surface be fixedly connected, the lower end of spring (13) is fixedly connected with buffer board (11), and the bottom surface of buffer board (11) is provided with slow
Punching pad (14).
3. a kind of automobile electric appliance circuit show stand as claimed in claim 2, it is characterised in that: dsah-pot (10) top
It is provided with rubber ring on through-hole, is provided with rubber ring on the periphery wall of buffer board (11).
4. a kind of automobile electric appliance circuit show stand as described in claim 1, it is characterised in that: the turnbarrel (7) it is upper
End is rotatably arranged on the upper top surface of functional compartment (2) by bearing, and the lower end of turnbarrel (7) is fixedly connected with rotary shaft
(15), rotary shaft (15) is rotatably arranged on demarcation plate (3) by bearing, and fixing sleeve is equipped with first bevel gear in rotary shaft (15)
(16), first bevel gear (16) is meshed with second bevel gear (17), second bevel gear (17) and wind (8) or motor (24)
Export axis connection.
5. a kind of automobile electric appliance circuit show stand as claimed in claim 4, it is characterised in that: the second bevel gear (17) is solid
Surely it is connected with transmission shaft (18), transmission shaft (18) exports axis connection by shaft coupling (19) and wind (8) or motor (24).
6. a kind of automobile electric appliance circuit show stand as described in claim 1, it is characterised in that: on the demonstration panel (1)
Embedded with auto parts and components simulating piece, zero, automobile in auto parts and components simulating piece and automobile circuit is thought that part corresponds, automobile
It is attached between components simulating piece using route.
7. a kind of automobile electric appliance circuit show stand as described in claim 1, it is characterised in that: the rear portion of the functional compartment (2)
It is provided with " u "-shaped bracket (20), bracket (20) is used to place the battery (21) of power supply.
8. a kind of automobile electric appliance circuit show stand as described in claim 1, it is characterised in that: the lower part of the functional compartment (2)
It is provided with universal wheel (22), universal wheel (22) facilitates the movement of automobile electric appliance circuit show stand.
9. a kind of automobile electric appliance circuit show stand as described in claim 1, it is characterised in that: hinged on the functional compartment (2)
There are openable chamber door (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069828.0U CN209560826U (en) | 2019-01-16 | 2019-01-16 | A kind of automobile electric appliance circuit show stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069828.0U CN209560826U (en) | 2019-01-16 | 2019-01-16 | A kind of automobile electric appliance circuit show stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209560826U true CN209560826U (en) | 2019-10-29 |
Family
ID=68307483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069828.0U Expired - Fee Related CN209560826U (en) | 2019-01-16 | 2019-01-16 | A kind of automobile electric appliance circuit show stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209560826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568665A (en) * | 2020-12-09 | 2021-03-30 | 武汉交通职业学院 | Multifunctional sales promotion table for automobile marketing |
-
2019
- 2019-01-16 CN CN201920069828.0U patent/CN209560826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568665A (en) * | 2020-12-09 | 2021-03-30 | 武汉交通职业学院 | Multifunctional sales promotion table for automobile marketing |
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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: 20191029 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |