CN213716321U - Automobile electronic appliance experimental box teaching platform - Google Patents
Automobile electronic appliance experimental box teaching platform Download PDFInfo
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- CN213716321U CN213716321U CN202021709850.6U CN202021709850U CN213716321U CN 213716321 U CN213716321 U CN 213716321U CN 202021709850 U CN202021709850 U CN 202021709850U CN 213716321 U CN213716321 U CN 213716321U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000002474 experimental method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an automotive electronics electrical apparatus experimental box teaching platform, which comprises a housin, a faceplate, the supporting box body, supporting mechanism, lift actuating mechanism, the casing sets up at the supporting box body up end, the front side upper end of casing articulates through the hinge has the dust board that can overturn from top to bottom, casing left and right sides symmetry is equipped with the pneumatic putter of drive dust board, be equipped with a plurality of bleeder vents on the casing and the radiator fan who uses with the bleeder vent cooperation, the panel sets up on the casing front side, be equipped with the display screen on the panel, terminal surface symmetry is equipped with two sets of supporting mechanism under the supporting box body, lift actuating mechanism sets up under the supporting box body on the terminal surface, the right side of supporting box body is equipped with reason drum, be equipped with a plurality of U type open slots on the reason drum, the. The utility model discloses simple structure, novelty, convenient to use.
Description
Technical Field
The utility model relates to a real standard platform technical field specifically is an automotive electronics electrical apparatus experimental box teaching platform.
Background
The teaching platform of the automobile electronic appliance experiment box is experimental equipment which can convert complicated electric appliance circuits in an automobile into clear, concise and understandable electric appliance circuits. The automobile electronic and electric appliance experimental box teaching platform adopts a modular design, summarizes classical electric appliance circuits of various systems in an automobile, and comprises more than ten typical automobile circuits such as an automobile light basic circuit, an automobile light parallel circuit, an automobile light series-parallel circuit, an automobile relay control light circuit, an automobile direct current motor forward and reverse rotation circuit, an automobile circuit with a diode, a switch triode control circuit, an analog triode control circuit and the like. The teaching platform of the automobile electronic and electric appliance experiment box is used for teaching and skill examination of major industries such as automobile application and automobile maintenance, and the teaching platform of the automobile electronic and electric appliance experiment box is formed by connecting different components and can be set to have faults as required. The existing teaching platform for the automotive electronic and electric appliance experimental box has the following defects: the height of the training platform cannot be adjusted, and the training platform is not suitable for students with different heights to operate; the existing practical training platform is poor in heat dissipation performance; the power line is placed in disorder; the arrangement on the panel can not prevent dust after use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teaching platform of automotive electronics electrical apparatus experimental box to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a teaching platform of an automobile electronic appliance experimental box comprises a shell, a panel, a supporting box body, a supporting mechanism and a lifting driving mechanism, wherein the shell is arranged on the upper end surface of the supporting box body, a dust baffle capable of being turned over up and down is hinged at the upper end of the front side of the shell through a hinge, pneumatic push rods for driving the dust baffle are symmetrically arranged on the left side and the right side of the shell, a plurality of air holes and a heat dissipation fan matched with the air holes for use are arranged on the shell, the panel is arranged on the front side of the shell, a display screen is arranged on the panel, two groups of supporting mechanisms are symmetrically arranged on the lower end surface of the supporting box body, each supporting mechanism comprises an inner rod, an outer rod and a supporting plate, the inner rod is arranged inside the outer rod in a sliding manner, a guide groove parallel to the sliding direction of the inner rod is arranged on the outer rod, a, the terminal surface under the perpendicular joint support box in upper end of outer pole, lift actuating mechanism sets up under the supporting box on the terminal surface, and it includes two-way lead screw, screw nut, connecting rod, driving motor, two-way lead screw level is erect under the supporting box on the terminal surface, and symmetrical threaded connection has on the double-line screw thread section of two-way lead screw nut, the connecting rod has two sets ofly, and two sets of screw nut are articulated respectively to the one end of two sets of connecting rods, and the other end of two sets of connecting rods articulates respectively two sets of supporting mechanism's interior pole, driving motor drives and connects two-way lead screw, the right side of supporting box is equipped with reason drum, be equipped with a plurality of U type open slots on the reason drum.
Furthermore, a modular circuit is arranged in the shell, and a circuit diagram symbol and a special jack corresponding to the modular circuit are also arranged on the panel.
Furthermore, the supporting box body upper end face still is equipped with the recess and is located the slide rail of recess both sides, it closes to slide on the slide rail to be equipped with the lid the apron of recess is equipped with in the recess right the display content of display screen carries out the keyboard of information editing.
Furthermore, a drawer is arranged on the supporting box body.
The utility model has the advantages that:
the utility model provides an automobile electronic appliance experimental box teaching platform, which has simple and novel structure, two groups of lead screw nuts on the two-way lead screw drive two-way lead screws through a drive motor of a lifting drive mechanism, the two groups of connecting rods are respectively driven by the two groups of lead screw nuts, when the two groups of lead screw nuts move inwards, the adjacent ends of the two groups of connecting rods draw close inwards, the outer rod moves downwards, thereby the overall height is reduced, the reverse drive is raised, and the teaching platform is suitable for students with different heights to operate; the heat in the shell can be dissipated through the matching of the air holes and the cooling fan; when the dustproof cover is not used, the pneumatic push rod is driven to retract, so that the dustproof plate is shielded on the front side of the panel, and a good dustproof effect can be achieved; through the U type open slot on the reason line dish rather than the protruding cooperation of inslot elasticity, conveniently place the power cord in U type open slot to carry out the elastic extrusion by elastic bulge to the power cord, prevent that it from dropping, realize avoiding putting mixed and disorderly, inconvenient next batch classmate uses.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a structural plan view of the wire management disc.
In the figure: 1. the device comprises a shell, 2, a panel, 3, a supporting box body, 4, a hinge, 5, a dust baffle plate, 6, air holes, 7, a cooling fan, 8, a display screen, 9, an inner rod, 10, an outer rod, 11, a supporting plate, 12, a guide groove, 13, a guide bolt, 14, a bidirectional screw rod, 15, a screw rod nut, 16, a connecting rod, 17, a driving motor, 18, a wire arranging disk, 19, a U-shaped open slot, 20, an elastic bulge, 21, a groove, 22, a sliding rail, 23, a cover plate, 24, a drawer, 25 and a pneumatic push rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-3, the utility model provides a teaching platform for automobile electronic and electric appliance experimental boxes, which comprises a shell 1, a panel 2, a supporting box 3, a supporting mechanism and a lifting driving mechanism, wherein the shell 1 is arranged on the upper end surface of the supporting box 3, the upper end of the front side of the shell 1 is hinged with a dust board 5 which can be turned up and down through hinges 4, the left side and the right side of the shell 1 are symmetrically provided with pneumatic push rods 25 for driving the dust board 5, the shell 1 is provided with a plurality of air vents 6 and a cooling fan 7 matched with the air vents 6, the panel 2 is arranged on the front side of the shell 1, the panel 2 is provided with a display screen 8, the lower end surface of the supporting box 3 is symmetrically provided with two groups of supporting mechanisms, each supporting mechanism comprises an inner rod 9, an outer rod 10 and a supporting plate 11, the inner rod 9 is arranged inside the outer rod 10 in a sliding manner, the inner rod 10 is, the lower end of the inner rod 9 is vertically connected and supported with a support plate 11 on the ground, the upper end of the outer rod 10 is vertically connected and supported with the lower end face of the support box 3, a lifting driving mechanism is arranged on the lower end face of the support box 3 and comprises a bidirectional screw rod 14, screw nuts 15, connecting rods 16 and a driving motor 17, the bidirectional screw rod 14 is horizontally erected on the lower end face of the support box 3, the screw nuts 15 are symmetrically and threadedly connected to double-thread sections of the bidirectional screw rod 14, the connecting rods 16 are two groups, one end of each of the two groups of connecting rods 16 is respectively hinged to the two groups of screw nuts 15, the other end of each of the two groups of connecting rods 16 is respectively hinged to the inner rod 9 of the two groups of support mechanisms, the driving motor 17 is connected with the bidirectional screw rod 14 in a driving mode, a wire arranging disc 18 is.
The interior of the shell 1 is provided with a modular circuit, and the panel 2 is also provided with circuit diagram symbols and special jacks corresponding to the modular circuit.
The upper end surface of the supporting box body 3 is also provided with a groove 21 and slide rails 22 positioned at two sides of the groove, a cover plate 23 for covering the groove 21 is arranged on the slide rails 22 in a sliding manner, a keyboard for editing information displayed on the display screen 8 is arranged in the groove 21, and the cover plate 23 covers the groove 21 when the keyboard is not used, so that a dustproof effect can be achieved; the supporting box body 3 is provided with a drawer 24.
The technical scheme of the utility model is synthesized, its simple structure, novelty, through two-way lead screw 14 of driving motor 17 drive of lifting drive mechanism, two sets of lead screw nuts 15 on two-way lead screw 14 drive two sets of connecting rods 16 respectively, when two sets of lead screw nuts 15 move to the centre, two sets of connecting rods 16 adjacent ends draw close to the centre, outer pole 10 then moves downwards, thus the whole height descends, the reverse drive then rises, is applicable to the student of different heights to operate; the heat in the shell 1 can be dissipated through the matching of the air holes 6 and the heat dissipation fan 7; when the dustproof cover is not used, the pneumatic push rod 25 is driven to retract, so that the dust baffle plate 5 is shielded on the front side of the panel 2, and a good dustproof effect can be achieved; through U type open slot 19 on the reason drum 18 and the cooperation of its inslot elastic bulge 20, conveniently place the power cord in U type open slot 19 to carry out the elastic extrusion by elastic bulge 20 to the power cord, prevent that it from dropping, realize avoiding putting mixed and disorderly, inconvenient next batch classmate uses.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The teaching platform of the automobile electronic and electric appliance experimental box is characterized by comprising a shell, a panel, a supporting box body, a supporting mechanism and a lifting driving mechanism, wherein the shell is arranged on the upper end surface of the supporting box body, a dust baffle plate which can be turned over up and down is hinged at the upper end of the front side of the shell through a hinge, pneumatic push rods for driving the dust baffle plate are symmetrically arranged on the left side and the right side of the shell, a plurality of air holes and a cooling fan matched with the air holes for use are arranged on the shell, the panel is arranged on the front side of the shell, a display screen is arranged on the panel, two groups of supporting mechanisms are symmetrically arranged on the lower end surface of the supporting box body, each supporting mechanism comprises an inner rod, an outer rod and a supporting plate, the inner rod is arranged inside the outer rod in a sliding manner, a guide groove parallel to the sliding direction of the inner rod is arranged on the outer rod, the terminal surface under the perpendicular joint support box in upper end of outer pole, lift actuating mechanism sets up under the supporting box on the terminal surface, and it includes two-way lead screw, screw nut, connecting rod, driving motor, two-way lead screw level is erect under the supporting box on the terminal surface, and symmetrical threaded connection has on the double-line screw thread section of two-way lead screw nut, the connecting rod has two sets ofly, and two sets of screw nut are articulated respectively to the one end of two sets of connecting rods, and the other end of two sets of connecting rods articulates respectively two sets of supporting mechanism's interior pole, driving motor drives and connects two-way lead screw, the right side of supporting box is equipped with reason drum, be equipped with a plurality of U type open slots on the reason drum.
2. The teaching platform of automotive electronic and electrical appliance experimental box as claimed in claim 1, wherein the housing is provided with a modular circuit therein, and the panel is further provided with circuit diagram symbols and dedicated jacks corresponding to the modular circuit.
3. The teaching platform of automotive electronic and electrical experiment box according to claim 1, wherein the upper end surface of the supporting box body is further provided with a groove and slide rails located at two sides of the groove, the slide rails are slidably provided with a cover plate covering the groove, and a keyboard for editing information displayed on the display screen is arranged in the groove.
4. The teaching platform of automotive electronic and electrical experiment box as claimed in claim 1, wherein the supporting box body is provided with a drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709850.6U CN213716321U (en) | 2020-08-17 | 2020-08-17 | Automobile electronic appliance experimental box teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709850.6U CN213716321U (en) | 2020-08-17 | 2020-08-17 | Automobile electronic appliance experimental box teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213716321U true CN213716321U (en) | 2021-07-16 |
Family
ID=76791196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021709850.6U Expired - Fee Related CN213716321U (en) | 2020-08-17 | 2020-08-17 | Automobile electronic appliance experimental box teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213716321U (en) |
-
2020
- 2020-08-17 CN CN202021709850.6U patent/CN213716321U/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: 20210716 |