CN207601633U - A kind of electronic information engineering discipline testing stand - Google Patents

A kind of electronic information engineering discipline testing stand Download PDF

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Publication number
CN207601633U
CN207601633U CN201721676487.0U CN201721676487U CN207601633U CN 207601633 U CN207601633 U CN 207601633U CN 201721676487 U CN201721676487 U CN 201721676487U CN 207601633 U CN207601633 U CN 207601633U
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CN
China
Prior art keywords
support
testing stand
pedestal
sliding
groove
Prior art date
Application number
CN201721676487.0U
Other languages
Chinese (zh)
Inventor
徐赟
方安仁
Original Assignee
共青科技职业学院
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Publication date
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Priority to CN201721676487.0U priority Critical patent/CN207601633U/en
Application granted granted Critical
Publication of CN207601633U publication Critical patent/CN207601633U/en

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Abstract

The utility model discloses a kind of electronic information engineering discipline testing stands, including testing stand, the lower section of the testing stand is equipped with pedestal, and the upper side wall of pedestal is set there are two stent arranged in parallel, shaft is rotatably connected between two stents, and fixing sleeve is equipped with rotating cylinder in shaft, the lower wall of the testing stand is fixedly connected with rotating cylinder, the stent includes first support and second support, the groove of opening upwards is equipped in the first support, and second support is in the grooves, the pedestal is hollow structure, and two positions threaded rod corresponding with first support is rotatably connected in pedestal.The utility model is completed to rotate synchronously by two threaded rods of dual-axle motor and Helical gear Transmission, avoids the height that two side stands lift inconsistent, leads to the testing stand will appear inclination after completing descending operation the phenomenon that;Meanwhile when if desired testing stand is adjusted to angle of inclination, it also can conveniently complete to adjust operation for its gap tilt effect.

Description

A kind of electronic information engineering discipline testing stand
Technical field
The utility model is related to electronic information technical field more particularly to a kind of electronic information engineering discipline testing stands.
Background technology
Electronics and Information Engineering is that the state-of-the-art technologies such as an appliance computer carry out electronic information control and information processing Subject, the acquisition and processing of main research information, the design of electronic equipment and information system, exploitation, using and it is integrated;E-mail Common equipment of imparting knowledge to students is carried out when ceasing Engineering Speciality testing stand, existing testing stand is when carrying out it highly to adjust, meeting The height for both sides lifting occur is inconsistent, and the phenomenon that descending operation will appear inclination later is completed so as to cause testing stand;For this purpose, It is proposed that a kind of electronic information engineering discipline is solved the above problems with testing stand.
Utility model content
The purpose of this utility model is fixed to solve most structure in the prior art, it has not been convenient to carry out height tune to it The problem of section, and it is possible that the problem of testing stand tilt phenomenon after adjusting, and a kind of Electronics and Information Engineering proposed is special Industry testing stand.
To achieve these goals, the utility model employs following technical solution:
A kind of electronic information engineering discipline testing stand, including testing stand, the lower section of the testing stand is equipped with pedestal, and bottom The upper side wall of seat is set there are two stent arranged in parallel, and shaft is rotatably connected to, and in shaft between two stents Fixing sleeve is equipped with rotating cylinder, and the lower wall of the testing stand is fixedly connected with rotating cylinder, and the stent includes first support and second Frame is equipped with the groove of opening upwards in the first support, and second support is in the grooves, and the pedestal is hollow structure, And two positions threaded rod corresponding with first support is rotatably connected in pedestal, the upper side wall of the pedestal is additionally provided with connection Mouthful, and groove is connected by communication port with the inside of pedestal, the threaded rod passes through communication port and extends in groove, and screw thread Bar is threadedly coupled through second support and with second support, and groove both sides inner wall is equipped with the first sliding groove, and second vertically The side wall of frame be equipped with matched first sliding block of the first sliding groove, be additionally provided with dual-axle motor, and dual-axle motor is located in the pedestal Between two threaded rods, the output shaft connection of the dual-axle motor is there are two bull stick, and the one end of bull stick far from dual-axle motor is set Have and the matched helical gear of threaded rod.
Preferably, the opposite side sidewall symmetry of two second supports is equipped with turn trough, and the both ends of shaft pass through axis It holds and is rotatablely connected with the inner wall of turn trough, it is also vertical in the second support to be equipped with cunning chamber connect with turn trough, and sliding chamber is located at turn The top of slot, is equipped with kelly in the sliding chamber, and the side wall ring of shaft be arranged with it is multiple with the matched card slot of kelly, the sliding chamber Inner wall be also equipped with second sliding slot vertically, and side inner wall of the second sliding slot far from turn trough is connected with the second sliding block by spring, The kelly is slidably connected by the second sliding block with second sliding slot.
Preferably, the inner wall of the pedestal is additionally provided with annular turn trough, and the side wall of bull stick is equipped with matched with annular turn trough Annular switch block.
Preferably, the height size of the first sliding groove is less than the height size of groove.
Preferably, the height size of the second sliding slot is less than the height size of sliding chamber.
The utility model is completed to rotate synchronously by two threaded rods of dual-axle motor and Helical gear Transmission, avoids two side stands The height of lifting is inconsistent, leads to the testing stand will appear inclination after completing descending operation the phenomenon that;Meanwhile if desired will When testing stand is adjusted to angle of inclination, it also can conveniently complete to adjust operation for its gap tilt effect.
Description of the drawings
Fig. 1 be the utility model proposes a kind of electronic information engineering discipline testing stand structure diagram;
Fig. 2 is the structure diagram at A in Fig. 1.
In figure:1 testing stand, 2 pedestals, 3 first supports, 4 second supports, 5 shafts, 6 rotating cylinders, 7 grooves, 8 the first sliding grooves, 9 First sliding block, 10 communication ports, 11 dual-axle motors, 12 bull sticks, 13 threaded rods, 14 helical gears, 15 annular switch blocks, 16 annular turn troughs, Chamber, 19 kellies, 20 second sliding slots, 21 second sliding blocks, 22 springs, 23 card slots are slided in 17 turn troughs, 18.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.
With reference to Fig. 1-2, a kind of electronic information engineering discipline testing stand, including testing stand 1, the lower section of testing stand 1 is equipped with Pedestal 2, and the upper side wall of pedestal 2 is set there are two stent arranged in parallel, and shaft 5 is rotatably connected between two stents, And fixing sleeve is equipped with rotating cylinder 6 in shaft 5, the lower wall of testing stand 1 is fixedly connected with rotating cylinder 6, and stent includes first support 3 and the Two stents 4 are equipped with the groove 7 of opening upwards in first support 3, and second support 4 is located in groove 7, and pedestal 2 is hollow knot Structure, and two positions and 3 corresponding threaded rod 13 of first support are rotatably connected in pedestal 2, the upper side wall of pedestal 2 is additionally provided with company Port 10, and groove 7 is connected by communication port 10 with the inside of pedestal 2, threaded rod 13 passes through communication port 10 and extends to groove 7 In, and threaded rod 13 is threadedly coupled through second support 4 and with second support 4,7 both sides inner wall of groove is equipped with the first sliding groove vertically 8, and the side wall of second support 4 is equipped with and is less than groove with 8 matched first sliding block 9 of the first sliding groove, the height size of the first sliding groove 8 7 height size prevents second support 4 from being skidded off from groove 7, and dual-axle motor 11, and dual-axle motor 11 are additionally provided in pedestal 2 Between two threaded rods 13, the output shaft connection of dual-axle motor 11 is there are two bull stick 12, and bull stick 12 is far from dual-axle motor 11 One end be equipped with 13 matched helical gear 14 of threaded rod, the inner wall of pedestal 3 is additionally provided with annular turn trough 16, and the side wall of bull stick 12 Equipped with the matched annular switch block 15 of annular turn trough 16, bull stick 12 had not only been facilitated to rotate, but also support force can be provided for bull stick 12, guarantee Stability of the bull stick 12 in rotation, two second supports 4 opposite side sidewall symmetries are equipped with turn trough 17, and shaft 5 Both ends be rotatablely connected by the inner wall of bearing and turn trough 17, it is also vertical in second support 4 to be equipped with the cunning chamber connected with turn trough 17 18, and sliding chamber 18 is located at the top of turn trough 17, kelly 19 is equipped in sliding chamber 18, and the side wall ring of shaft 5 is arranged with multiple and card 19 matched card slot 23 of bar, the inner wall of sliding chamber 18 are also equipped with second sliding slot 20 vertically, and second sliding slot 20 far from turn trough 17 one Side inner wall is connected with the second sliding block 21 by spring 22, and kelly 19 is slidably connected by the second sliding block 21 with second sliding slot 20, when When needing to complete tilt operation to it, pull kelly 19 that kelly 19 is made to slide and press in second sliding slot 20 by the second sliding block 21 Contracting spring 22 when kelly 19 is detached with card slot 23, can make the testing stand 1 be inclined to set, and angle under the action of shaft 5 After degree is adjusted, by the cooperation of kelly 19 and card slot 23, the shaft 5 of the position can be fixed, so as to the angle The testing stand 1 of degree is fixed, and the height size of second sliding slot 20 is less than the height size of sliding chamber 18, prevents kelly 19 and sliding chamber 18 separation.
The utility model by the way that two stents are divided into first support 3 and second support 4, when need to the testing stand 1 into When row height is adjusted, start dual-axle motor 11 and two bull sticks 12 is driven to rotate, bull stick 12 drives threaded rod 13 by helical gear 14 Rotation, is extended in groove 7 due to threaded rod 13 and is threadedly coupled with second support 4, and second support 4 is in the first sliding block 9 and the It can be slided up and down under the position-limiting action of one sliding slot 8, so as to facilitate the height size of adjustment test bed 1;The testing stand 1 is by double Spindle motor 11 drives two threaded rods 13 to complete to rotate synchronously, and avoids two side stand lifting heights inconsistent, testing stand 1 is caused to go out The phenomenon that now tilting.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of electronic information engineering discipline testing stand, including testing stand(1), which is characterized in that the testing stand(1)Under Side is equipped with pedestal(2), and pedestal(2)Upper side wall set there are two stent arranged in parallel, turn between two stents It is dynamic to be connected with shaft(5), and shaft(5)Upper fixing sleeve is equipped with rotating cylinder(6), the testing stand(1)Lower wall and rotating cylinder(6)Gu Fixed connection, the stent include first support(3)And second support(4), the first support(3)In be equipped with opening upwards it is recessed Slot(7), and second support(4)Positioned at groove(7)In, the pedestal(2)For hollow structure, and pedestal(2)In be rotatably connected to Two positions and first support(3)Corresponding threaded rod(13), the pedestal(2)Upper side wall be additionally provided with communication port(10), and Groove(7)Pass through communication port(10)With pedestal(2)Inside connection, the threaded rod(13)Across communication port(10)And it extends to Groove(7)In, and threaded rod(13)Through second support(4)And and second support(4)It is threadedly coupled, the groove(7)Both sides Inner wall is equipped with the first sliding groove vertically(8), and second support(4)Side wall be equipped with and the first sliding groove(8)Matched first sliding block (9), the pedestal(2)In be additionally provided with dual-axle motor(11), and dual-axle motor(11)Positioned at two threaded rods(13)Between, it is described Dual-axle motor(11)Output shaft connection there are two bull stick(12), and bull stick(12)Far from dual-axle motor(11)One end be equipped with Threaded rod(13)Matched helical gear(14).
2. a kind of electronic information engineering discipline testing stand according to claim 1, which is characterized in that two described second Stent(4)Opposite side sidewall symmetry is equipped with turn trough(17), and shaft(5)Both ends pass through bearing and turn trough(17)Inner wall Rotation connection, the second support(4)In be also equipped with vertically and turn trough(17)The cunning chamber of connection(18), and sliding chamber(18)Positioned at turn Slot(17)Top, the sliding chamber(18)In be equipped with kelly(19), and shaft(5)Side wall ring be arranged with multiple and kelly(19) Matched card slot(23), the sliding chamber(18)Inner wall also vertically be equipped with second sliding slot(20), and second sliding slot(20)It is separate to turn Slot(17)Side inner wall pass through spring(22)It is connected with the second sliding block(21), the kelly(19)Pass through the second sliding block(21)With Second sliding slot(20)It is slidably connected.
A kind of 3. electronic information engineering discipline testing stand according to claim 1, which is characterized in that the pedestal(2) Inner wall be additionally provided with annular turn trough(16), and bull stick(12)Side wall be equipped with and annular turn trough(16)Matched annular switch block (15).
A kind of 4. electronic information engineering discipline testing stand according to claim 1, which is characterized in that the first sliding groove (8)Height size be less than groove(7)Height size.
A kind of 5. electronic information engineering discipline testing stand according to claim 2, which is characterized in that the second sliding slot (20)Height size be less than sliding chamber(18)Height size.
CN201721676487.0U 2017-12-06 2017-12-06 A kind of electronic information engineering discipline testing stand CN207601633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721676487.0U CN207601633U (en) 2017-12-06 2017-12-06 A kind of electronic information engineering discipline testing stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721676487.0U CN207601633U (en) 2017-12-06 2017-12-06 A kind of electronic information engineering discipline testing stand

Publications (1)

Publication Number Publication Date
CN207601633U true CN207601633U (en) 2018-07-10

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ID=62762323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721676487.0U CN207601633U (en) 2017-12-06 2017-12-06 A kind of electronic information engineering discipline testing stand

Country Status (1)

Country Link
CN (1) CN207601633U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109051885A (en) * 2018-07-23 2018-12-21 国网山东省电力公司烟台供电公司 Power Material activity delivering device
CN109051886A (en) * 2018-07-23 2018-12-21 国网山东省电力公司烟台供电公司 A kind of Power Material activity delivering device
CN109738152A (en) * 2019-03-25 2019-05-10 重庆恩倍克科技有限公司 A kind of dip angle organization convenient for wind tunnel test

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109051885A (en) * 2018-07-23 2018-12-21 国网山东省电力公司烟台供电公司 Power Material activity delivering device
CN109051886A (en) * 2018-07-23 2018-12-21 国网山东省电力公司烟台供电公司 A kind of Power Material activity delivering device
CN109738152A (en) * 2019-03-25 2019-05-10 重庆恩倍克科技有限公司 A kind of dip angle organization convenient for wind tunnel test
CN109738152B (en) * 2019-03-25 2020-10-27 嘉兴市宏晖五金制品有限公司 Inclination mechanism convenient for wind tunnel test

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