CN207689529U - A kind of keyboard electro-static discharge test device - Google Patents
A kind of keyboard electro-static discharge test device Download PDFInfo
- Publication number
- CN207689529U CN207689529U CN201820053840.8U CN201820053840U CN207689529U CN 207689529 U CN207689529 U CN 207689529U CN 201820053840 U CN201820053840 U CN 201820053840U CN 207689529 U CN207689529 U CN 207689529U
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- Prior art keywords
- hole
- assemblied
- fixed column
- keyboard
- opened
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Abstract
The utility model provides a kind of keyboard electro-static discharge test device,Including pedestal,Mounting groove,Support plate,Threaded rod,Threaded hole,Fixed column,Blind hole,Mobile column,Square groove,Rack,Gear and shaft,Mounting groove is opened in Its lower side face,Threaded rod lower end is assemblied in support plate centre position,Threaded rod upper end is assemblied in inside threaded hole,Threaded hole is opened in pedestal upper side,The movement of the present apparatus is convenient in the design,Fixed column is fixed on carrier trailing flank,Blind hole is opened in fixed column upper end,Mobile column is assemblied in inside blind hole,Mobile column left end and right end offer square groove,Square groove inner back side face is fixed with rack,Gear is arranged inside square groove,And wheel and rack is meshed,Gear is connected by shaft with fixed column,The design is adjusted convenient for display screen height,The utility model is simple in structure,It is easy to remove,Stability is good,Display screen height is easy to adjust,Reliability is high.
Description
Technical field
The utility model is a kind of keyboard electro-static discharge test device, belongs to keyboard production equipment field.
Background technology
In the prior art, the movement of keyboard electro-static discharge test device is inconvenient, and vibration is easy tod produce in moving process, to
Lead to the case where equipment is damaged occur, bad adaptability；In the prior art, keyboard electro-static discharge test device display screen lifts
It is inconvenient, and range is small, so needing a kind of keyboard electro-static discharge test device to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of keyboard electro-static discharge test device,
To solve the problems mentioned in the above background technology, the utility model is simple in structure, easy to remove, and stability is good, and display screen is high
Spend easy to adjust, reliability height.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of keyboard electrostatic is put
Electric test device, including moving assembly, carrier, workbench, display screen and lifting assembly, the carrier are mounted on moving assembly
Upper end, the workbench are arranged on the ground on rear side of carrier, and the display screen is mounted on lifting assembly upper end, the lifting group
Part is assemblied in carrier rear end, the moving assembly include pedestal, mounting groove, sliding slot, support plate, groove, rolling rod, threaded rod and
Threaded hole, the mounting groove are opened in Its lower side face, and mounting groove inside left face and right side offer sliding slot,
The support plate is connected by sliding block with sliding slot, and the threaded rod lower end is assemblied in support plate centre position, the threaded rod upper end
It is assemblied in inside threaded hole, the threaded hole is opened in pedestal upper side, and the groove is opened in support plate downside, the rolling
Bar is assemblied in inside grooves, and the lifting assembly includes fixed column, blind hole, mobile column, square groove, rack, gear, shaft, turns
Disk and locating rod, the fixed column are fixed on carrier trailing flank, and the blind hole is opened in fixed column upper end, the mobile column dress
It fits over inside blind hole, the mobile column left end and right end offer square groove, and square groove inner back side face is fixed with
Rack, the gear is arranged inside square groove, and wheel and rack is meshed, and the gear is connected by shaft with fixed column
It connects, the shaft right end passes through fixed column right side, and is connected with turntable, and the turntable is connected by locating rod with fixed column
It connects.
Further, the carrier centre position offers circular hole, and the threaded rod lower end is assemblied in inside circular hole, and circle
Hole inner annular side offers annular groove, and the annular groove mounted inside has annular convex platform, the annular convex platform to be fixed on spiral shell
Rasp bar annular side.
Further, the support plate upper side left part position and right station are respectively and fixedly provided with guide rod, the guide rod
Upper end is assemblied in inside pilot hole, and the pilot hole is opened on the upside of pedestal.
Further, the shaft is connected by bearing with fixed column.
Further, the fixed column right end offers location hole, and the turntable right side offers through-hole, the through-hole
It is connected with location hole by locating rod.
The beneficial effects of the utility model：A kind of keyboard electro-static discharge test device of the utility model, because this practicality is new
Type is added to pedestal, mounting groove, sliding slot, support plate, groove, rolling rod, threaded rod and threaded hole, and the design is convenient for the present apparatus
It is mobile, adaptability is improved, keyboard electro-static discharge test device movement inconvenience in the prior art is solved, holds in moving process
It is also easy to produce vibration, so as to cause there is the problem of the case where equipment is damaged, bad adaptability.
Because the utility model is added to fixed column, blind hole, mobile column, square groove, rack, gear, shaft, turntable and determines
Position bar, the design are adjusted convenient for display screen height, and adjusting is easy to operate, and adjustable range is big, and it is quiet to solve keyboard in the prior art
Discharge of electricity test device display screen descending operation is inconvenient, and the problem that range is small.
Because being added to circular hole, annular groove and annular convex platform, which is convenient for the connection of screw rod and support plate, is led because being added to
To bar and pilot hole, which improves the stability of support plate installation, and because being added to bearing, which improves shaft rotation
Stability, because being added to through-hole and location hole, the design be convenient for locating rod assembly, the utility model is simple in structure, just
In movement, stability is good, and display screen height is easy to adjust, and reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of keyboard electro-static discharge test device of the utility model；
Fig. 2 is the structural schematic diagram of moving assembly in a kind of keyboard electro-static discharge test device of the utility model；
Fig. 3 is the structural schematic diagram of lifting assembly in a kind of keyboard electro-static discharge test device of the utility model；
In figure：1- moving assemblies, 2- carriers, 3- workbench, 4- display screens, 5- lifting assemblies, 11- pedestals, 12- installations
Slot, 13- sliding slots, 14- support plates, 15- grooves, 16- rolling rods, 17- threaded rods, 18- threaded holes, 51- fixed columns, 52- blind holes,
53- mobile columns, 54- square grooves, 55- racks, 56- gears, 57- shafts, 58- turntables, 59- locating rods.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of keyboard electro-static discharge test device, packet
Moving assembly 1, carrier 2, workbench 3, display screen 4 and lifting assembly 5 are included, carrier 2 is mounted on 1 upper end of moving assembly, work
Platform 3 is arranged on the ground of 2 rear side of carrier, and display screen 4 is mounted on 5 upper end of lifting assembly, after lifting assembly 5 is assemblied in carrier 2
End.
Moving assembly 1 include pedestal 11, mounting groove 12, sliding slot 13, support plate 14, groove 15, rolling rod 16, threaded rod 17 with
And threaded hole 18, mounting groove 12 are opened in 11 downside of pedestal, 12 inside left face of mounting groove and right side offer cunning
Slot 13, support plate 14 are connected by sliding block with sliding slot 13, and 17 lower end of threaded rod is assemblied in 14 centre position of support plate, on threaded rod 17
End is assemblied in inside threaded hole 18, and threaded hole 18 is opened in 11 upper side of pedestal, and groove 15 is opened in 14 downside of support plate, is rolled
Bar 16 is assemblied in inside groove 15, which solves keyboard electro-static discharge test device movement inconvenience in the prior art, moves
Vibration is easy tod produce during dynamic, so as to cause there is the problem of the case where equipment is damaged, bad adaptability.
Lifting assembly 5 include fixed column 51, blind hole 52, mobile column 53, square groove 54, rack 55, gear 56, shaft 57,
Turntable 58 and locating rod 59, fixed column 51 are fixed on 2 trailing flank of carrier, and blind hole 52 is opened in 51 upper end of fixed column, mobile column
53 are assemblied in inside blind hole 52, and 53 left end of mobile column and right end offer square groove 54, and 54 inner back side face of square groove is solid
Surely have a rack 55, gear 56 is arranged inside square groove 54, and gear 56 is meshed with rack 55, gear 56 by shaft 57 and
Fixed column 51 is connected, and 57 right end of shaft passes through 51 right side of fixed column, and is connected with turntable 58, and turntable 58 passes through locating rod
59 are connected with fixed column 51, which solves in the prior art that keyboard electro-static discharge test device display screen descending operation is not
And the small problem of range just,.
2 centre position of carrier offers circular hole, and 17 lower end of threaded rod is assemblied in inside circular hole, and circular hole inner annular side
Offer annular groove, annular groove mounted inside has an annular convex platform, and annular convex platform is fixed on 17 annular side of threaded rod, on support plate 14
Side left part position and right station are respectively and fixedly provided with guide rod, and guide rod upper end is assemblied in inside pilot hole, and pilot hole opens up
Side on the pedestal 11, shaft 57 are connected by bearing with fixed column 51, and 51 right end of fixed column offers location hole, 58 right side of turntable
Face offers through-hole, and through-hole is connected by locating rod 59 with location hole.
Specific implementation mode：During staff uses the present apparatus, when moving carrier 2, staff rotates screw thread
Bar 17 makes threaded rod 17 be moved inside threaded hole 18, and the movement of threaded rod 17 drives support plate 14 to move down, and support plate 14 moves band
Movable slider is moved along sliding slot 13, while support plate 14 drives rolling rod 16 to move, and is touched with ground when rolling rod 16 is moved to
When, upward thrust is generated to pedestal 11, to make pedestal 11 that carrier 2 be driven to move up, when pedestal 11 and surface separation,
Staff pushes carrier 2, the movement of carrier 2 that pedestal 11 is driven to move, and the movement of pedestal 11 drives rolling rod 16 to roll, and realizes this dress
The movement set, the design present apparatus easy to remove.
When staff adjusts the height of display screen 4, staff rotates turntable 58, and the rotation of turntable 58 drives 57 turns of shaft
Dynamic, the rotation band carry-over bar 55 of shaft 57 moves, and the movement of rack 55 drives mobile column 53 to be moved inside blind hole 52, and mobile column 53 is moved
Dynamic driving display screen 4 moves, when display screen 4 is moved to suitable position, staff by locating rod 59 be assembled to through-hole and
Inside location hole, the position of turntable 58 is made to fix, then realizes that 4 position of display screen is convenient in the fixation of 4 position of display screen, the design
Adjusting.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of keyboard electro-static discharge test device, including moving assembly, carrier, workbench, display screen and lifting assembly,
It is characterized in that：The carrier is mounted on moving assembly upper end, and the workbench is arranged on the ground on rear side of carrier, the display
Screen is mounted on lifting assembly upper end, and the lifting assembly is assemblied in carrier rear end；
The moving assembly includes pedestal, mounting groove, sliding slot, support plate, groove, rolling rod, threaded rod and threaded hole, the peace
Tankage is opened in Its lower side face, and mounting groove inside left face and right side offer sliding slot, and the support plate passes through
Sliding block is connected with sliding slot, and the threaded rod lower end is assemblied in support plate centre position, and the threaded rod upper end is assemblied in threaded hole
Inside, the threaded hole are opened in pedestal upper side, and the groove is opened in support plate downside, and the rolling rod is assemblied in groove
It is internal；
The lifting assembly includes fixed column, blind hole, mobile column, square groove, rack, gear, shaft, turntable and locating rod,
The fixed column is fixed on carrier trailing flank, and the blind hole is opened in fixed column upper end, and the mobile column is assemblied in inside blind hole,
The mobile column left end and right end offer square groove, and square groove inner back side face is fixed with rack, the gear
It is arranged inside square groove, and wheel and rack is meshed, the gear is connected by shaft with fixed column, and the shaft is right
End is connected across fixed column right side, and with turntable, and the turntable is connected by locating rod with fixed column.
2. a kind of keyboard electro-static discharge test device according to claim 1, it is characterised in that：The carrier centre position
Circular hole is offered, the threaded rod lower end is assemblied in inside circular hole, and circular hole inner annular side offers annular groove, the ring
Shape slot mounted inside has annular convex platform, the annular convex platform to be fixed on threaded rod annular side.
3. a kind of keyboard electro-static discharge test device according to claim 1, it is characterised in that：The support plate upper side is left
Portion position and right station are respectively and fixedly provided with guide rod, and the guide rod upper end is assemblied in inside pilot hole, and the pilot hole is opened
It is located on the upside of pedestal.
4. a kind of keyboard electro-static discharge test device according to claim 1, it is characterised in that：The shaft passes through bearing
It is connected with fixed column.
5. a kind of keyboard electro-static discharge test device according to claim 1, it is characterised in that：The fixed column right end is opened
Equipped with location hole, the turntable right side offers through-hole, and the through-hole is connected by locating rod with location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053840.8U CN207689529U (en) | 2018-01-12 | 2018-01-12 | A kind of keyboard electro-static discharge test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053840.8U CN207689529U (en) | 2018-01-12 | 2018-01-12 | A kind of keyboard electro-static discharge test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689529U true CN207689529U (en) | 2018-08-03 |
Family
ID=62991627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053840.8U Expired - Fee Related CN207689529U (en) | 2018-01-12 | 2018-01-12 | A kind of keyboard electro-static discharge test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689529U (en) |
-
2018
- 2018-01-12 CN CN201820053840.8U patent/CN207689529U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20220112 |