CN207621613U - A kind of gear type lifting computer bracket - Google Patents
A kind of gear type lifting computer bracket Download PDFInfo
- Publication number
- CN207621613U CN207621613U CN201721600124.9U CN201721600124U CN207621613U CN 207621613 U CN207621613 U CN 207621613U CN 201721600124 U CN201721600124 U CN 201721600124U CN 207621613 U CN207621613 U CN 207621613U
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- CN
- China
- Prior art keywords
- mounting table
- computer bracket
- gear type
- angle
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of gear types to lift computer bracket, belongs to computer accessories field.A kind of gear type of the utility model lifts computer bracket, including holder, mounting table and angle adjusting mechanism, and described mounting table one end is hinged with holder, and the other end is connect with angle adjusting mechanism；The angle adjusting mechanism includes angle modulation bar and telescopic rod, and angle modulation bar lower end is hinged on mid-stent position, and the angle modulation bar other end is provided with small rocker；The telescopic rod upper end is hinged with mounting table, and telescopic rod lower end is sleeved in angle modulation bar, and the angle modulation gear shaft teeth cooperation on the rack and small rocker of telescopic rod side wall, rotation small rocker can drive mounting table to change the angle with horizontal plane.The utility model realizes gearing by the cooperation of the gear teeth on gear shaft and rack, so as to control the angle of inclination of mounting table by small rocker, and can continuously adjust height, easy to operate, easy to use.
Description
Technical field
The utility model is related to computer fittings technical fields, and computer rack is lifted more specifically to a kind of gear type.
Background technology
Currently, computer bracket lifting or angle adjustment mechanism used in the market are all more complicated, angular adjustment process
It is comparatively laborious, it can not conveniently realize adjusting purpose；In addition, another problem is that many computer bracket height are not at present
It can continuously adjust, can only be limited in several height set, up to the present be lacked in the market to using band inconvenience
Simple in structure, easy to use, the computer bracket that can be continuously adjusted in the height direction of few one kind.
Chinese Patent Application No.：201020154631.6 the applying date：On 03 18th, 2010, invention and created name was：Gu
A kind of fixed type notebook computer rack in bed, the type notebook computer rack of fixation disclosed in this application in bed, is installed in edge of bed
On, and support laptop comprising fixing piece is fixed on edge of bed, loading mechanism and two sets of connecting locating mechanisms,
Be separately connected above-mentioned fixing piece and loading mechanism, it includes two elbows to connect detent mechanism, with thread axis and nut check, elbow it
Between be arranged torsional spring, damping can be generated when rotated, and proper angle is fixed on by star-like handle.Connecting locating mechanism packet
Bracket axis and tray rack are included, centre is arranged latch, locks star-like handle in the angle of needs, latch is stung with the tooth socket in bracket axis
It closes, ensures that loading mechanism will not rotate in use.The advantages of this application, is through two sets of connecting locating mechanism casings
Connection, user can arbitrarily change the angle of loading mechanism as needed, height and position, but disadvantage is that, connection
Complicated, common production technology is unable to reach product quality requirement, while production cost can be caused to greatly improve, and finally leads
Cause product price higher, cost performance is not high.
Chinese Patent Application No.：200920071484.3 the applying date：On 04 30th, 2009, invention and created name was：
SAR test notebook computer brackets, SAR test notebook computer brackets disclosed in this application, including loading plate and bottom
Plate, loading plate and bottom plate are connected at least through two groups of lifting gears；Every group of lifting gear includes two shear type frames, two scissors
Holder is flexibly connected, and after the flexible connection of two shear type frames, has the first upper support leg, the second upper support leg, the first lower support leg and the
Two lower support legs, second upper support leg are fixedly connected with loading plate, and the second lower support leg is fixedly connected with bottom plate；Further include that can drive
The first upper support leg and the first lower support leg, and can by the first upper support leg and the first lower support leg movement after fixed driving device.
The advantages of this application be it is simple in structure, it is easy to operate, but disadvantage is that loading plate can be only in horizontality, no
It can be adjusted within the scope of certain angle.
Chinese Patent Application No.：201620807708.2 the applying date：On 07 28th, 2016, invention and created name was：One
Kind of adjustable computer holder, a kind of adjustable computer holder disclosed in this application, including bottom plate, small fan, power cord and plug, institute
It states and is set on rear side of bottom plate there are two lead screw, the end of the lead screw is plugged on the inner cavity of the first outer bar, the surface set of the lead screw
First bevel gear is connect, the intracavity bottom of first outer bar is fixedly connected with the second empty bar, is fixedly connected inside the described second empty bar
First bearing, the second empty bar by the first empty bar of first bearing flexible connection, the lead screw sequentially pass through first bevel gear,
First empty bar, first bearing and the second empty bar, and extend into the inside of the second empty bar.The adjustable computer holder, by rocking bar come
It pushes two bevel gears mutually to move, lead screw is made to move up and down, to achieve the effect that adjust computer height.The advantages of this application
Be by bevel gear structure realize computer height can consecutive variations, but disadvantage is that need simultaneously adjusting two shake
Bar, otherwise can not regulating mechanism move in the height direction, this gives operation band difficulty, it has not been convenient to adjust.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the mounting table angles of inclination of computer bracket in the prior art to be not easy to adjust
Deficiency, provide a kind of gear type lifting computer bracket, the cooperation that this programme passes through the gear teeth on gear shaft and rack is realized and passed
Action is used, simple in structure so as to control the angle of inclination of mounting table by small rocker, and easy to adjust, when use more saves
Power.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of gear type of the utility model lifts computer bracket, including holder, mounting table and angle adjusting mechanism, described
Mounting table one end is hinged with holder, and the other end is connect with angle adjusting mechanism；The angle adjusting mechanism includes angle modulation bar and stretches
Contracting bar, angle modulation bar lower end are hinged on mid-stent position, and the angle modulation bar other end is provided with small rocker；The telescopic rod upper end with put
It sets table-hinges to connect, telescopic rod lower end is sleeved in angle modulation bar, the angle modulation gear shaft teeth on the rack and small rocker of telescopic rod side wall
Cooperation, rotation small rocker can drive mounting table to change the angle with horizontal plane.
Further improved as the utility model, when the mounting table is adjusted to horizontal position, telescopic rod with put
It is vertical to set platform.
It is further improved as the utility model, one section on the mounting table close to telescopic rod is provided perpendicular to
The raised item of mounting table upper surface.
It is further improved as the utility model, the holder includes pedestal, supporting rod and motion bar, the pedestal
Horizontal positioned, supporting rod lower end is connected with pedestal, and post upper is set with motion bar, the motion bar top and placement table-hinges
It connects, forms zigzag structure；The angle modulation bar is hingedly connected on motion bar.
It is further improved as the utility model, the post upper is provided with big rocking arm, the liter of the big rocking arm
The gear teeth of drop gear shaft are engaged with the rack of motion bar side wall.
It is further improved as the utility model, the shaft at lifting tooth wheel shaft both ends passes through bearing and supporting rod
Connection.
It is further improved as the utility model, side of the bearing outside is provided with bearing cap.
It is further improved as the utility model, rubber sleeve is both provided on the big rocking arm and small rocker.
It is further improved as the utility model, locking structure is provided on the big rocking arm and small rocker.
It is further improved as the utility model, the locking mechanism includes being arranged on supporting rod and angle modulation bar
Jack and bolt, the jack is peripherally disposed to be had multiple, is inserted accordingly according to the position of big rocking arm and small rocker
Bolt is inserted into hole.
3. advantageous effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of gear type lifting computer bracket of the utility model, hinge connection between mounting table rear end and holder,
I.e. mounting table can be rotated around hinge joint, while mounting table front end and telescopic rod upper end are hinged, the rack on telescopic rod and adjusting rod
On pinion tooth engagement, by rotate small rocker, telescopic rod can be driven to move, so realize angular adjustment purpose；
Angular adjustment can be realized by rotating rocker, it is simple in structure, it is easy to use convenient for applying driving force.
(2) a kind of gear type of the utility model lifts computer bracket, by gear axis connection motion bar and supporting rod, into
And by the rotation of gear shaft, realize that motion bar moves up and down relative to supporting rod, to realize the lifting of computer placement table, with
Achieve the purpose that adjust computer height, design with this configuration, can not only realize and adjust computer bracket height, and can connect
It is continuous to adjust.
(3) a kind of gear type of the utility model lifts computer bracket, the gear shaft being arranged on supporting rod and angle modulation bar
It is connect with supporting rod and angle modulation bar by bearing, effectively reduces frictional resistance when rotation, using more laborsaving convenient；
Its big rocking arm and small rocker surface are both provided with rubber sleeve so that when in use, hand touch it is more comfortable when rocking arm, using more
Add conveniently.
(4) a kind of gear type of the utility model lifts computer bracket, and set locking mechanism includes jack and bolt,
Jack is circumferentially disposed along two gear shafts, is centered around gear shaft periphery, when rocking arm is parked in some position, in order to avoid
The lower automatic fall-back of pressure effect, is inserted into bolt, bolt can block rocking arm, prevent from rotating, and avoid failure of adjustment in jack
It happens.
Description of the drawings
Fig. 1 is that the gear type of the utility model lifts the structural schematic diagram of computer bracket；
Fig. 2 is that the gear type of the utility model lifts schematic diagram when computer bracket places computer；
Fig. 3 is the structural schematic diagram of supporting rod and motion bar junction in the utility model.
Label declaration in schematic diagram：1, pedestal；2, supporting rod；3, motion bar；4, mounting table；5, lifting tooth wheel shaft； 6、
Big rocking arm；7, angle modulation bar；8, telescopic rod；9, small rocker；10, angle modulation gear shaft；11, computer；12, the gear teeth；13, bearing is sealed
Lid；14, through-hole bearing cap；15, bearing；16, rack.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 1, Fig. 2, a kind of gear type of the present embodiment lifts computer bracket, including holder, mounting table 4 and angle tune
Mechanism is saved, 4 one end of mounting table is hinged with holder, and the other end is connect with angle adjusting mechanism；Angle adjusting mechanism includes angle modulation bar 7
With telescopic rod 8,7 lower end of angle modulation bar is hinged on mid-stent position, and 7 other end of angle modulation bar is provided with small rocker 9.On telescopic rod 8
End is hinged with mounting table 4, and 8 lower end of telescopic rod is sleeved in angle modulation bar 7, rack and the angle modulation on small rocker 9 of 8 side wall of telescopic rod
10 teeth of gear shaft coordinate, and rotate small rocker 9, and telescopic rod 8 is driven to or moves downward, and then before mounting table 4
Side is applied in upward or downward driving force, and mounting table 4 is rotated around the hinge joint of itself and holder, changes the folder with horizontal plane
Angle achievees the purpose that adjust angle.
Hinge connection between the present embodiment mounting table rear end and holder, i.e. mounting table can be rotated around hinge joint, be placed simultaneously
Platform front end is hinged with telescopic rod upper end, the pinion tooth engagement on the rack and adjusting rod on telescopic rod, by rotating small shake
Arm can drive telescopic rod to move, and then realize the purpose of angular adjustment；Angular adjustment can be realized by rotating rocker, tie
Structure is simple, easy to use convenient for applying driving force.
Embodiment 2
A kind of gear type of the present embodiment lifts computer bracket, and improvement is：Holder includes pedestal in the present embodiment
1, supporting rod 2 and motion bar 3, pedestal 1 is horizontal positioned, and 2 lower end of supporting rod is connected with pedestal 1, and 2 upper end of supporting rod is set with activity
Bar 3,3 top of motion bar is hinged with mounting table 4, and pedestal 1, supporting rod 2 and motion bar 3, the combination of mounting table 4 form Z font knots
Structure.In order to ensure the stability of structure, the angle between supporting rod 2 and pedestal 1 is not more than 70 degree, to prevent deviation of gravity center pedestal
1 effective load-bearing area and cause structural stability insufficient.
Further, 2 upper end of supporting rod is provided with big rocking arm 6, the gear teeth and the activity of the lifting tooth wheel shaft 5 of the big rocking arm 6
The rack of 3 side wall of bar engages.Motion bar 3 can be driven to be moved along the inclined direction of supporting rod 2 by big rocking arm 6.Angle modulation bar 7
Be hingedly connected on motion bar 3, when motion bar 3 lifts, angle modulation bar 7 can synchronization lifting, and then realize and utilize big rocking arm 6
Play the role of height adjustment effect, and small rocker 9 plays angular adjustment.
The present embodiment realizes motion bar by gear axis connection motion bar and supporting rod, and then by the rotation of gear shaft
It moves up and down relative to supporting rod, to realize the lifting of computer placement table, to achieve the purpose that adjust computer height, by this
Structure design can not only be realized and adjust computer bracket height, and can continuously adjust.
Embodiment 3
A kind of gear type of the present embodiment lifts computer bracket, and improvement is：Mounting table 4 is conditioned in the present embodiment
When to horizontal position, telescopic rod 8 is vertical with mounting table 4, and telescopic rod 8 is located at vertical direction at this time, and the dynamics that can be carried is larger,
Structural strength is high.
In addition, close to one section of raised item for being provided perpendicular to 4 upper surface of mounting table of telescopic rod 8 on mounting table 4.It should
Raised item eminence prevents the computer 11 placed from gliding in 4 upper surface of mounting table.
Embodiment 4
In conjunction with Fig. 3, a kind of gear type of the present embodiment lifts computer bracket, and improvement is：It is lifted in the present embodiment
The shaft at 5 both ends of gear shaft is connect by bearing 15 with supporting rod 2, and bearing 15 is provided with bearing cap towards external side.Such as
Shown in figure, the gear teeth 12 on lifting tooth wheel shaft 5 are engaged with the rack 16 on motion bar 3, on 5 right side of lifting tooth wheel shaft equipped with sealing
Bearing cap 13,5 left side of lifting tooth wheel shaft are equipped with through-hole bearing cap 14, that is, the side for installing big rocking arm 6 is equipped with through-hole bearing cap
14, it prevents dust from entering, avoids bearing impaired.
Same mounting structure may be used similarly, for small rocker 9, i.e., rotating effect is ensured using bearing.Greatly
It is both provided with rubber sleeve on rocking arm 6 and small rocker 9, is on the one hand anti-skidding, more comfortable when being on the other hand operation, hand touches
It is more comfortable when rocking arm, it is more convenient to use.
Embodiment 5
A kind of gear type of the present embodiment lifts computer bracket, and improvement is：It is arranged on big rocking arm 6 and small rocker 9
There is locking structure.Locking mechanism includes the jack and bolt being arranged on supporting rod 2 and angle modulation bar 7, and the jack is circumferentially
Direction is provided with multiple, and bolt is inserted into corresponding jack according to the position of big rocking arm 6 and small rocker 9.Turn in rocking arm
Multiple jacks are set on the periphery of moving axis, when rocking arm is parked in certain position, bolt is inserted into its neighbouring jack, it can be to avoid
Revolving rocker arm, so as to ensure the structural stability of mounting table after adjusting.
Locking mechanism set by the present embodiment includes jack and bolt, and jack is circumferentially disposed along two gear shafts,
It is centered around gear shaft periphery, when rocking arm is parked in some position, in order to avoid automatic fall-back under pressure, is inserted in jack
Enter bolt, the case where bolt can block rocking arm, prevent from rotating, avoiding failure of adjustment occurs.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of gear type lifts computer bracket, including holder, mounting table (4) and angle adjusting mechanism, it is characterised in that：It is described
Mounting table (4) one end is hinged with holder, and the other end is connect with angle adjusting mechanism；The angle adjusting mechanism includes angle modulation bar
(7) and telescopic rod (8), angle modulation bar (7) lower end are hinged on mid-stent position, and angle modulation bar (7) other end is provided with small rocker
(9)；Telescopic rod (8) upper end is hinged with mounting table (4), and telescopic rod (8) lower end is sleeved in angle modulation bar (7), telescopic rod (8)
The rack of side wall coordinates with angle modulation gear shaft (10) teeth on small rocker (9), and rotation small rocker (9) can drive mounting table
(4) change the angle with horizontal plane.
2. a kind of gear type according to claim 1 lifts computer bracket, it is characterised in that：The mounting table (4) is adjusted
When saving to horizontal position, telescopic rod (8) is vertical with mounting table (4).
3. a kind of gear type according to claim 1 lifts computer bracket, it is characterised in that：It is leaned on the mounting table (4)
One section of raised item for being provided perpendicular to mounting table (4) upper surface of nearly telescopic rod (8).
4. a kind of gear type according to claim 1 or 2 or 3 lifts computer bracket, it is characterised in that：The holder includes
Pedestal (1), supporting rod (2) and motion bar (3), the pedestal (1) is horizontal positioned, and supporting rod (2) lower end is connected with pedestal (1),
Supporting rod (2) upper end is set with motion bar (3), and motion bar (3) top is hinged with mounting table (4), forms zigzag structure；
The angle modulation bar (7) is hingedly connected on motion bar (3).
5. a kind of gear type according to claim 4 lifts computer bracket, it is characterised in that：Supporting rod (2) upper end
It is provided with big rocking arm (6), the gear teeth of the lifting tooth wheel shaft (5) of the big rocking arm (6) are engaged with the rack of motion bar (3) side wall.
6. a kind of gear type according to claim 5 lifts computer bracket, it is characterised in that：The lifting tooth wheel shaft (5)
The shaft at both ends is connect by bearing (15) with supporting rod (2).
7. a kind of gear type according to claim 6 lifts computer bracket, it is characterised in that：The bearing (15) is outside
The side in portion is provided with bearing cap.
8. a kind of gear type according to claim 5 lifts computer bracket, it is characterised in that：The big rocking arm (6) and small
Rocking arm is both provided with rubber sleeve on (9).
9. a kind of gear type according to claim 5 lifts computer bracket, it is characterised in that：The big rocking arm (6) and small
Rocking arm is provided with locking structure on (9).
10. a kind of gear type according to claim 9 lifts computer bracket, it is characterised in that：The locking mechanism includes
Jack and bolt on supporting rod (2) and angle modulation bar (7) be set, the jack is peripherally disposed have it is multiple, according to
Bolt is inserted into the position of big rocking arm (6) and small rocker (9) in corresponding jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600124.9U CN207621613U (en) | 2017-11-27 | 2017-11-27 | A kind of gear type lifting computer bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600124.9U CN207621613U (en) | 2017-11-27 | 2017-11-27 | A kind of gear type lifting computer bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621613U true CN207621613U (en) | 2018-07-17 |
Family
ID=62823759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721600124.9U Expired - Fee Related CN207621613U (en) | 2017-11-27 | 2017-11-27 | A kind of gear type lifting computer bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160207A (en) * | 2020-08-29 | 2021-01-01 | 重庆工商大学 | Rail deformation detection device for railway track fault diagnosis |
| CN112780898A (en) * | 2021-01-18 | 2021-05-11 | 刘善军 | Formula strutting arrangement is adjusted to calculator for accounting |
-
2017
- 2017-11-27 CN CN201721600124.9U patent/CN207621613U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160207A (en) * | 2020-08-29 | 2021-01-01 | 重庆工商大学 | Rail deformation detection device for railway track fault diagnosis |
| CN112780898A (en) * | 2021-01-18 | 2021-05-11 | 刘善军 | Formula strutting arrangement is adjusted to calculator for accounting |
| CN112780898B (en) * | 2021-01-18 | 2022-09-23 | 刘善军 | Formula strutting arrangement is adjusted to calculator for accounting |
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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: 20180717 Termination date: 20181127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |