CN209055562U - A kind of electromechanical testing frame for picture changing advertisement lamp box - Google Patents
A kind of electromechanical testing frame for picture changing advertisement lamp box Download PDFInfo
- Publication number
- CN209055562U CN209055562U CN201821732979.1U CN201821732979U CN209055562U CN 209055562 U CN209055562 U CN 209055562U CN 201821732979 U CN201821732979 U CN 201821732979U CN 209055562 U CN209055562 U CN 209055562U
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- live
- roller
- side support
- electric pushrod
- fixedly connected
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Abstract
The utility model discloses a kind of electromechanical testing framves for picture changing advertisement lamp box, including bottom bracket, side support, top-support, first live-roller, motor body, second live-roller and electric pushrod, side support is mounted at left and right sides of the bottom bracket top, the upper end of the side support is equipped with top-support, first live-roller is installed between the side support, first live-roller is fixedly connected by fixing seat with side support, the top of the first live-roller bottom right side bracket is equipped with motor body, the second live-roller is installed between the side support on first live-roller top.The utility model provides a kind of electromechanical testing frame for picture changing advertisement lamp box, pass through the bottom bracket of setting, side support, top-support, the first live-roller, motor body, the second live-roller and electric pushrod, it solves the spacing in test process between live-roller to immobilize, is not easy to the problem of testing different transmission spacing.
Description
Technical field
The utility model relates to advertising lamp box electromechanical testing frame field, specially a kind of motors for picture changing advertisement lamp box
Testing jig.
Background technique
With the development of science and technology, the public transport in urban transportation is largely popularized, using wide in the equal station boards of bus stop
It accuses lamp box to advertise, picture poster rotation is driven using motor in advertising lamp box, to realize that advertisement is constantly replaced.?
It before motor use inside most of advertising lamp box, needs to test motor, major part producer does not all have still at present
The ability of complete safety test causes certain restriction to the products export.
But the electromechanical testing frame of existing advertising lamp box has the following deficiencies: in test process between live-roller between
Away from immobilizing, it is not easy to test different transmission spacing.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of electromechanical testing frame for picture changing advertisement lamp box,
It solves the spacing in test process between live-roller to immobilize, is not easy to the problem of testing different transmission spacing.
To achieve the above object, the utility model provides the following technical solutions: a kind of motor for picture changing advertisement lamp box
Testing jig, including bottom bracket, side support, top-support, the first live-roller, motor body, the second live-roller and electronic push away
Bar, side support is mounted at left and right sides of the bottom bracket top, and the upper end of the side support is equipped with top branch
Frame, the first live-roller is equipped between the side support, and first live-roller connects by the way that fixing seat and side support are fixed
It connects, the top of the first live-roller bottom right side bracket is equipped with motor body, the side branch on first live-roller top
Second live-roller is installed, second live-roller is fixedly connected by fixing axle with Mobile base, and the Mobile base is logical between frame
It crosses attachment base to be fixedly connected with the lower end of electric pushrod, the upper end of the electric pushrod is fixed on top-support；Described first
Live-roller is fixedly connected by shaft with fixing seat, and the shaft is rotatablely connected by second bearing and fixing seat, the shaft
Right end be fixedly connected with driven wheel through fixing seat；The driven wheel is connect by driving chain with capstan drive, described
Driving wheel is mounted on the output shaft of motor body, and the motor body is fixed on bottom bracket by motor cabinet；Described
Two live-rollers are rotatablely connected by first bearing and fixing axle, and the left and right ends of the fixing axle are mounted on Mobile base, described
Advertising cloth is installed on second live-roller and the first live-roller.
Preferably, the Mobile base is mounted on the guide rail installed on side support, the upper and lower ends of the guide rail with
Side support is fixedly connected, and the Mobile base is slidably connected with guide rail.
Preferably, the electric pushrod is two, and electric pushrod is symmetrical about the symmetry axis of the second live-roller, institute
The lower part for stating electric pushrod is located in the side support on both sides.
The utility model provides a kind of electromechanical testing frame for picture changing advertisement lamp box, have it is following the utility model has the advantages that
The utility model, by the Mobile base and electric pushrod of setting, by bottom bracket, side support and top before use
Portion's bracket assembled is installed on side support to together, then by the first live-roller and the second live-roller, then advertising cloth is arranged to
On first live-roller and the second live-roller, and motor body motor cabinet is fixed on bottom bracket, it will be from driving chain
Driving wheel is connect with capstan drive, and in test, motor body operation drives driving wheel rotation, and driving wheel passes through driving chain band
Dynamic driven wheel rotation, driven wheel drive shaft to rotate in the second bearing in fixing seat, and shaft is driven by the first live-roller
Advertising cloth rotation, the second live-roller rotate in first bearing in fixing axle, when needing to debug transmission spacing, electric pushrod fortune
Row pushes Mobile base to slide on the guide rail on side support, and the second live-roller is driven to move up and down, thus the first transmission of debugging
Spacing between roller and the second live-roller, advertising cloth is tensioned, and structure is simply easy to use and the assembling of bracket, and is convenient for basis
Between the size debugging live-roller of advertising cloth, to realize the test being driven to different size advertising cloths, testing jig is improved
The scope of application, solve the spacing in test process between live-roller and immobilize, be not easy to different transmission spacing carry out
The problem of test.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the first live-roller in the utility model Fig. 1；
Fig. 3 is the sectional schematic diagram of the second live-roller in the utility model Fig. 1；
Fig. 4 is the scheme of installation of Mobile base in the utility model Fig. 1.
In figure: 1, bottom bracket；2, side support；3, top-support；4, the first live-roller；5, fixing seat；6, driven wheel；
7, driving chain；8, driving wheel；9, motor body；10, motor cabinet；11, advertising cloth；12, the second live-roller；13, fixing axle；
14, Mobile base；15, attachment base；16, electric pushrod；17, first bearing；18, shaft；19, second bearing；20, guide rail.
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.
It please refers to shown in Fig. 1-4, a kind of embodiment provided by the utility model；A kind of motor for picture changing advertisement lamp box
Testing jig, including bottom bracket 1, side support 2, top-support 3, the first live-roller 4, motor body 9,12 and of the second live-roller
Electric pushrod 16, side support 2 is mounted at left and right sides of 1 top of bottom bracket, and the upper end of side support 2 is equipped with top
Bracket 3, the first live-roller 4 is equipped between side support 2, and the first live-roller 4 connects by the way that fixing seat 5 and side support 2 are fixed
It connects, the top of 4 bottom right side bracket 1 of the first live-roller is equipped with motor body 9, and motor body 9 passes through conductor wire and external world's electricity
Source is electrically connected, and the first live-roller 4 is fixedly connected by shaft 18 with fixing seat 5, and shaft 18 is by second bearing 19 and fixes
Seat 5 is rotatablely connected, and the right end of shaft 18 is fixedly connected through fixing seat 5 with driven wheel 6, and driven wheel 6 passes through driving chain 7 and master
Driving wheel 8 is sequentially connected, and driving wheel 8 is mounted on the output shaft of motor body 9, and motor body 9 is fixed on bottom by motor cabinet 10
On portion's bracket 1, the second live-roller 12 is installed between the side support 2 on 4 top of the first live-roller, the second live-roller 12 passes through solid
Dead axle 13 is fixedly connected with Mobile base 14, and the second live-roller 12 is rotatablely connected by first bearing 17 and fixing axle 13, fixing axle
13 left and right ends are mounted on Mobile base 14, are equipped with advertising cloth 11, Mobile base on the second live-roller 12 and the first live-roller 4
14 are mounted on the guide rail 20 installed on side support 2, and the upper and lower ends of guide rail 20 are fixedly connected with side support 2, mobile
Seat 14 is slidably connected with guide rail 20, and Mobile base 14 is fixedly connected by attachment base 15 with the lower end of electric pushrod 16, electric pushrod
16 are electrically connected by conductor wire and extraneous power supply, and the upper end of electric pushrod 16 is fixed on top-support 3, and electric pushrod 16 is
Two, and electric pushrod 16 is symmetrical about the symmetry axis of the second live-roller 12, the lower part of electric pushrod 16 is located at both sides
In side support 2.
Bottom bracket 1, side support 2 and top-support 3: being assemblied together before use by working principle, then by first
Live-roller 4 and the second live-roller 12 are installed on side support 2, then advertising cloth 11 is arranged to the first live-roller 4 and second and is passed
On dynamic roller 12, and the motor cabinet 10 of motor body 9 is fixed on bottom bracket 1, with driving chain 7 by driven wheel 6 and actively
8 transmission connection of wheel, in test, the operation of motor body 9 drives driving wheel 8 to rotate, and driving wheel 8 is driven driven by driving chain 7
6 rotation of wheel, driven wheel 6 drive shaft 18 to rotate in the second bearing 19 in fixing seat 5, and shaft 18 passes through the first live-roller 4
Advertising cloth 11 is driven to rotate, the second live-roller 12 rotates in first bearing 17 in fixing axle 13, is driven spacing when needing to debug
When, the operation of electric pushrod 16 pushes Mobile base 14 to slide on the guide rail 20 on side support 2, drives the second about 12 live-roller
It is mobile, so that the spacing between the first live-roller 4 of debugging and the second live-roller 12, advertising cloth 11 is tensioned.
It can to sum up obtain, bottom bracket 1, side support 2, top-support 3, first live-roller of the utility model by setting
4, motor body 9, the second live-roller 12 and electric pushrod 16, the spacing solved in test process between live-roller are fixed not
Become, is not easy to the problem of testing different transmission spacing.
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 (3)
1. a kind of electromechanical testing frame for picture changing advertisement lamp box, including bottom bracket (1), side support (2), top-support
(3), the first live-roller (4), motor body (9), the second live-roller (12) and electric pushrod (16), it is characterised in that: the bottom
It is mounted on side support (2) at left and right sides of portion's bracket (1) top, the upper end of the side support (2) is equipped with top branch
Frame (3) is equipped with the first live-roller (4) between the side support (2), first live-roller (4) by fixing seat (5) with
Side support (2) is fixedly connected, and the top of the first live-roller (4) bottom right side bracket (1) is equipped with motor body (9),
It is equipped with the second live-roller (12) between the side support (2) on the first live-roller (4) top, second live-roller (12)
It is fixedly connected by fixing axle (13) with Mobile base (14), the Mobile base (14) passes through attachment base (15) and electric pushrod (16)
Lower end be fixedly connected, the upper end of the electric pushrod (16) is fixed on top-support (3)；First live-roller (4) is logical
It crosses shaft (18) to be fixedly connected with fixing seat (5), the shaft (18) is connected by second bearing (19) and fixing seat (5) rotation
It connects, the right end of the shaft (18) is fixedly connected through fixing seat (5) with driven wheel (6)；The driven wheel (6) passes through transmission chain
Item (7) and driving wheel (8) are sequentially connected, and the driving wheel (8) is mounted on the output shaft of motor body (9), the motor sheet
Body (9) is fixed on bottom bracket (1) by motor cabinet (10)；Second live-roller (12) passes through first bearing (17) and solid
Dead axle (13) rotation connection, the left and right ends of the fixing axle (13) are mounted on Mobile base (14), second live-roller
(12) and on the first live-roller (4) it is equipped with advertising cloth (11).
2. a kind of electromechanical testing frame for picture changing advertisement lamp box according to claim 1, it is characterised in that: the movement
Seat (14) is mounted on the guide rail (20) installed on side support (2), and the upper and lower ends of the guide rail (20) are and side support
(2) it is fixedly connected, the Mobile base (14) is slidably connected with guide rail (20).
3. a kind of electromechanical testing frame for picture changing advertisement lamp box according to claim 1, it is characterised in that: described electronic
Push rod (16) is two, and electric pushrod (16) is symmetrical about the symmetry axis of the second live-roller (12), the electric pushrod
(16) lower part is located in the side support (2) on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732979.1U CN209055562U (en) | 2018-10-25 | 2018-10-25 | A kind of electromechanical testing frame for picture changing advertisement lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732979.1U CN209055562U (en) | 2018-10-25 | 2018-10-25 | A kind of electromechanical testing frame for picture changing advertisement lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055562U true CN209055562U (en) | 2019-07-02 |
Family
ID=67051342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821732979.1U Active CN209055562U (en) | 2018-10-25 | 2018-10-25 | A kind of electromechanical testing frame for picture changing advertisement lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055562U (en) |
-
2018
- 2018-10-25 CN CN201821732979.1U patent/CN209055562U/en active Active
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