CN209627472U - Has self-locking and reset function horizontal drawing bracket - Google Patents
Has self-locking and reset function horizontal drawing bracket Download PDFInfo
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- CN209627472U CN209627472U CN201920811282.1U CN201920811282U CN209627472U CN 209627472 U CN209627472 U CN 209627472U CN 201920811282 U CN201920811282 U CN 201920811282U CN 209627472 U CN209627472 U CN 209627472U
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- clamping limb
- gear
- right clamping
- locking
- pedestal
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Abstract
The utility model, which discloses, a kind of has self-locking and reset function horizontal drawing bracket, including pedestal, left and right clamping limb, gear, torsional spring and locked mechanism, the left and right clamping limb can transverse sliding be installed on pedestal, and the left and right clamping limb is respectively provided with lateral holding portion and bottom support leg, in being respectively equipped with rack gear on lateral holding portion；The gear is turnably installed in pedestal, and is engaged with rack；The torsional spring is connected between gear and pedestal；The locked mechanism includes button, holding part and locking spring, the button is installed on pedestal, the holding part includes base portion, contact portion, wedge-shaped holding section and interconnecting piece, the base portion is articulated on base internal wall, the contact portion is abutted against with button lower end, the locking spring is connected between base internal wall and interconnecting piece, which is fastened on gear.Whereby, by the torsion and locked mechanism of linkage, torsional spring using rack-and-pinion, handset bracket is made to have both self-locking and auto-reset function, user's operation is simpler convenient.
Description
Technical field
The utility model relates to use for electronic products field of stents technology, refer in particular to a kind of have self-locking and reset function cross
Draw bracket.
Background technique
As electronics categories are increasingly various, mobile phone has become indispensable electronic product in for people's lives, and
As the function of mobile phone increasingly increases, navigation feature also becomes the indispensable a part of many motorists.But it uses at present
In the vehicle-mounted bracket of fixed mobile phone, there is semi-automatic structure in structure, can determine to live after being both stretched to certain distance, be put into mobile phone
Afterwards, then close up and clamp mobile phone, realize the fixation to mobile phone.It is gone after breaking pedestal into two with one's hands since this kind of handset bracket requires manpower
Make just be put into mobile phone under the premise of the width of pedestal and the of same size of mobile phone, not only both hands is needed to operate in this way, also
It is possible that being impacted to driving.Therefore, it copes with existing handset bracket to improve, improves the automation of handset bracket, with solution
The certainly above problem.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, it is self-locking that main purpose is to provide a kind of tool
And the horizontal drawing bracket of reset function makes left and right clamping by utilizing the twisting force of gear, the linkage of rack gear and torsional spring
Arm has auto-reset function, and locked mechanism is arranged in handset bracket, has both handset bracket and automatically resets and lock automatically
Gu function, it is simpler convenient to operate.
To achieve the above object, the utility model is using following technical solution:
It is a kind of to have self-locking and reset function horizontal drawing bracket comprising to have pedestal, left clamping limb, right clamping limb, gear, torsion
Spring and locked mechanism, the left clamping limb and right clamping limb can transverse sliding be installed on pedestal, and the left clamping limb and right folder
Gripping arm is respectively provided with lateral holding portion and bottom support leg, in being laterally extended respectively on the lateral holding portion of left clamping limb and right clamping limb
It is provided with rack gear, the left clamping limb and the rack gear of right clamping limb are parallel each other；The gear is turnably installed in pedestal,
The rack gear of left clamping limb and right clamping limb is meshed with gear respectively；The torsional spring is connected between gear and pedestal；The locking machine
Structure includes that button, holding part and locking spring, the button are installed on pedestal, which includes base portion, is connected to base
Contact portion, the wedge-shaped holding section being connected on rear side of base portion on front side of portion and the interconnecting piece being set to by the side of holding section, the base portion
It is articulated on base internal wall, which abuts against with button lower end, which abuts with base internal wall, the other end
It is abutted with interconnecting piece, the fastening part is in gear side, and elasticity is fastened on gear.
As a preferred embodiment: being provided on the inside of the lateral holding portion of the left clamping limb and right clamping limb for electronics
The a plurality of vertical bars or wedge block that product is limited, electronic product two sides, which respectively correspond, is embedded in left clamping limb and right clamping limb
Vertical bar between or wedge block between.
As a preferred embodiment: being extended separately down on the lateral holding portion of the left clamping limb and right clamping limb has
One adjutage, above-mentioned bottom support leg are set to the adjutage lower end.
As a preferred embodiment: left clamping limb is corresponded in the pedestal and right clamping limb is respectively arranged with two limited posts,
Two limit sliding chutes are provided in respectively corresponding two limited posts on left clamping limb and right clamping limb, two limited posts, which respectively correspond, to be inserted in
In two limit sliding chutes.
As a preferred embodiment: the gear includes self being superimposed and the first gear being integrally connected and the second tooth
Wheel, the first gear diameter are greater than second gear, and above-mentioned holding section is stuck in first gear, the rack gear of above-mentioned left and right clamping limb
It is meshed with the second gear.
As a preferred embodiment: having one to be used for the spring that activation button pops up, the spring below the button
It is connected between button and pedestal.
As a preferred embodiment: a fixed plate being installed, above-mentioned torsional spring is connected to the fixed plate on the base internal wall
Between gear.
As a preferred embodiment: the base interior is provided with bearing rib, above-mentioned left clamping limb and right clamping limb it
Rack gear difference is slideable to be located above bearing rib.
As a preferred embodiment: hollow out is provided with four guide grooves being parallel to each other on the front housing, in above-mentioned left folder
Gripping arm, right clamping limb upper surface are arranged in parallel with two guiding raised lines respectively, and two guiding raised line correspondences of left clamping limb can be slided laterally
Dynamic formula is located therein in two guide grooves, right clamping limb two guiding raised line correspondences can transverse sliding be located at other two guide groove
In.
As a preferred embodiment: the button is installed at the top of pedestal.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme it is found that by by left and right clamping limb can transverse sliding be installed on pedestal, utilize the linkage and torsion of gear, rack gear
The twisting force of spring makes left and right clamping limb have auto-reset function, user-friendly；In addition it is arranged in handset bracket
Locked mechanism locks to left and right clamping limb using locked mechanism, and the situation that avoidable bracket is shaken and unclamps is sent out
It is raw；The handset bracket, which integrates, to automatically reset and automatic locking function, simple and convenient, has a vast market foreground.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
It is described in detail.
Detailed description of the invention
Fig. 1 is the bracket stereoscopic schematic diagram of the utility model；
Fig. 2 is another view stereo schematic diagram of bracket of the utility model；
Fig. 3 is the internal stent structural schematic diagram of the utility model；
Fig. 4 is the bracket exploded perspective schematic diagram of the utility model；
Fig. 5 is the further exploded perspective schematic diagram of bracket of the utility model；
Fig. 6 is the locked mechanism schematic diagram of the utility model；
When Fig. 7 is setting vertical bar on the inside of the lateral holding portion of the utility model, bracket stereoscopic schematic diagram.
Description of drawing identification:
10, pedestal 11, front housing
12, rear shell 13, guide groove
14, cosmetic sheet 15, limited post
16, bearing rib 17, fixed plate
20, left clamping limb 21, lateral holding portion
22, bottom support leg 23, rack gear
24, limit sliding chutes 25, guiding raised line
30, right clamping limb 31, lateral holding portion
32, bottom support leg 33, rack gear
34, limit sliding chutes 35, guiding raised line
40, gear 41, first gear
42, second gear 50, torsional spring
60, locked mechanism 61, button
62, holding part 621, base portion
622, contact portion 623, holding section
624, interconnecting piece 63, locking spring
64, spring 70, fixing seat
80, vertical bar 90, wedge block
100, adjutage 101, limit arc side.
Specific embodiment
The utility model is as shown in Figures 1 to 7, a kind of to have self-locking and reset function horizontal drawing bracket, include pedestal 10,
Left clamping limb 20, right clamping limb 30, gear 40, torsional spring 50 and locked mechanism 60, in which:
The pedestal 10 includes the front housing 11 fastened each other and rear shell 12, and hollow out is provided with four and mutually puts down on the front housing 11
Capable guide groove 13, is equipped with cosmetic sheet 14 on the outside of front housing 11.The 12 inside two sides of rear shell be respectively set there are two for pair
The limited post 15 of left and right clamping limb sliding limit, in being provided with the supporting rib for being used to support left and right clamping limb on 12 inner wall of rear shell
Plate 16.In addition, in being equipped with one on 12 outer wall of rear shell for support bracket fastened fixing seat 70.
The left clamping limb 20 and right clamping limb 30 can transverse sliding be installed on pedestal 10, and the left clamping limb 20 and the right side
Clamping limb 30 be respectively provided with lateral holding portion 21,31 and bottom support leg 22,32(in lateral holding portion 21,31 and bottom support leg 22,
The 32 settable silicagel pads in inside are anti-skidding), it is laterally extended respectively on the lateral holding portion 21,31 of left clamping limb 20 and right clamping limb 30
It is provided with rack gear 23,33, the left clamping limb 20 and the rack gear 23,33 of right clamping limb 30 are parallel each other, and respectively slidably
Formula is located at 16 top of bearing rib.It is provided in respectively corresponding limited post 15 in pedestal 10 on left clamping limb 20 and right clamping limb 30
Two limit sliding chutes 24,34, the limited post 15 of 10 inside two sides of pedestal, which respectively corresponds, to be inserted in limit sliding chutes 24,34.Also, it should
Left clamping limb 20, the rack gear 23 of right clamping limb 30,33 upper surfaces are arranged in parallel with two guiding raised lines 25,35, left clamping limb respectively
20 two guiding 25 correspondences of raised line can transverse sliding be located in wherein two guide grooves 13 of above-mentioned front housing 11, right clamping limb 30 it
Two guiding 35 correspondences of raised line can transverse sliding be located in other two guide groove 13 of front housing 11.
In addition, being provided in 21,31 inside of lateral holding portion of left clamping limb 20 and right clamping limb 30 for electronic product
The a plurality of vertical bars 80 or wedge block 90(vertical bar 80 or wedge block 90 limited can be integrally formed in lateral holding portion 21,31
Side is set in silicagel pad, then silicagel pad is installed on 21,31 inside of lateral holding portion), electronic product two sides respectively correspond embedding
Enter between left clamping limb 20 and the vertical bar 80 of right clamping limb 30 or between wedge block 90.In 21,31 inside setting of lateral holding portion
When a plurality of vertical bars 80, electronic product such as mobile phone both sides of the edge are respectively limited by between two vertical bars 80 of respective side, to prevent hand
Machine sways forwards and backwards, and improves its clamping stability.When a plurality of wedge blocks 90 are arranged in 21,31 inside of lateral holding portion, this is a plurality of
Wedge block 90 is vertically arranged, and mobile phone both sides of the edge are contradicted with the inclined-plane of wedge block 90 respectively, so that mobile phone be fixed, is prevented
It is swayed forwards and backwards.Vertical bar 80 and wedge block 90 are set it is also an advantage that being the mobile phone for being adapted to clamping different-thickness；Clamping
When the mobile phone of different-thickness, mobile phone both sides of the edge are contacted with ipsilateral corresponding vertical bar 80 or the correspondence of wedge block 90, mobile phone
Both sides of the edge are pushed against, to play the role of preventing it from swaying forwards and backwards.
Also, the stability that bracket clamps mobile phone in order to further increase, in left clamping limb 20 and right clamping limb 30 it
One is extended separately down on lateral holding portion 21,31 adjutage 100, and above-mentioned bottom support leg 32 is set to the extension
100 lower end of arm, two adjutages, 100 lower part is opposite respectively to be formed by bending the limit arc side 101 limited to mobile phone, to prevent mobile phone left
Right shaking.
The gear 40 is turnably installed in pedestal 10 comprising the first gear for self being superimposed and being integrally connected
41 and second gear 42, which is greater than second gear 42, the rack gear 23 of left clamping limb 20 and right clamping limb 30,
33 are meshed with second gear 42 respectively.In being equipped with a fixed plate 17 on 10 inner wall of said base, which is located at tooth
40 top of wheel, above-mentioned torsional spring 50 are connected between the fixed plate 17 and gear 40, and torsional spring 50 is mentioned for rotating backward to gear 40
For Flexible Reset power, fixed plate 17 can prevent 50 stress of torsional spring from deviating, and guarantee its job stability (fixed plate 17 and gear 40
Upper 50 both ends of corresponding torsional spring are provided with fixation hole, and 50 both ends of torsional spring are inserted in fixation hole).
The locked mechanism 60 includes button 61, holding part 62 and locking spring 63, which is installed on the top of pedestal 10
Portion, is provided with a spring 64 popped up for activation button 61 below button 61, the spring 64 be connected to button 61 with
Between pedestal 10.The holding part 62 includes base portion 621, the contact portion 622 for being connected to 621 front side of base portion, is connected to base portion 621
The wedge-shaped holding section 623 of rear side and the interconnecting piece 624 being set to by 623 side of holding section, the base portion 621 are articulated in pedestal 10
On wall, which abuts against with 61 lower end of button, which abuts with 10 inner wall of pedestal, the other end with
Interconnecting piece 624 abuts, which is located at above-mentioned 41 side of first gear, and elasticity is fastened in first gear 41.
The application method and working principle of this handset bracket are as follows: before placing mobile phone, first pinning button 61, clamping downwards
Part 62 rotates clockwise to the left under the effect of 61 pressure of button, and holding section 623 overcomes the elastic force and the of locking spring 63 thereon
The separation of one gear 41, the rotation elasticity of torsional spring 50 promote gear 40 to rotate, drive left clamping limb 20 to slide to the left, right clamping limb 30
Synchronization is slided to the right, and release button 61, gear 40 is locked by holding part 62, and bracket is kept open.After being put into mobile phone, and it is same
When left and right clamping limb is closed up each other clamp mobile phone (it should be noted that if each tooth of first gear 41 is direction counterclockwise,
Under holding section 623 and 41 meshing state of first gear, the bite force between holding section 623 and first gear 41 is suitable for gear 40
Hour hands rotation influences very little, does not need to pin button 61)；At this point, the elastic force of locking spring 63 promotes holding section 623 to be embedded in the
One gear 41, first gear 41 is locked, and due to 42 integrally connected of first gear 41 and second gear, second gear 42 is also at
Locking state, left and right clamping limb are fixed, and mobile phone is clamped.
The design focal point of the utility model is, by by left and right clamping limb can transverse sliding be installed on pedestal, benefit
With the twisting force of gear, the linkage of rack gear and torsional spring, so that left and right clamping limb is had auto-reset function, user is facilitated to grasp
Make；In addition locked mechanism is set in handset bracket, locked using locked mechanism to left and right clamping limb, can avoid bracket
The situation for being shaken and unclamping occurs；The handset bracket, which integrates, to automatically reset and automatic locking function, it is easy to operate just
Victory has a vast market foreground.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, thus it is all according to the technical essence of the utility model any trickle amendment made to the above embodiment, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of have self-locking and reset function horizontal drawing bracket, it is characterised in that: include pedestal, left clamping limb, right clamping limb,
Gear, torsional spring and locked mechanism, the left clamping limb and right clamping limb can transverse sliding be installed on pedestal, and the left clamping limb
It is respectively provided with lateral holding portion and bottom support leg with right clamping limb, in horizontal respectively on the lateral holding portion of left clamping limb and right clamping limb
There is rack gear to being extended, the left clamping limb and the rack gear of right clamping limb are parallel each other；The gear is turnably installed on
In pedestal, the rack gear of left clamping limb and right clamping limb is meshed with gear respectively；The torsional spring is connected between gear and pedestal；It should
Locked mechanism includes that button, holding part and locking spring, the button are installed on pedestal, which includes base portion, connects
It is connected to the contact portion on front side of base portion, the wedge-shaped holding section being connected on rear side of base portion and the interconnecting piece being set to by the side of holding section,
The base portion is articulated on base internal wall, which abuts against with button lower end, which abuts with base internal wall,
The other end is abutted with interconnecting piece, and the fastening part is in gear side, and elasticity is fastened on gear.
2. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: the left clamping limb and
The a plurality of vertical bars or wedge block for being limited to electronic product are provided on the inside of the lateral holding portion of right clamping limb, electronics produces
Product two sides, which respectively correspond, to be embedded between left clamping limb and the vertical bar of right clamping limb or between wedge block.
3. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: the left clamping limb and
Being extended separately down on the lateral holding portion of right clamping limb has an adjutage, and above-mentioned bottom support leg is set under the adjutage
End.
4. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: corresponding in the pedestal
Left clamping limb and right clamping limb are respectively arranged with two limited posts, set in respectively corresponding two limited posts on left clamping limb and right clamping limb
Two limit sliding chutes are equipped with, two limited posts, which respectively correspond, to be inserted in two limit sliding chutes.
5. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: the gear includes that
This first gear and second gear for being superimposed and be integrally connected up and down, the first gear diameter are greater than second gear, above-mentioned clamping
Portion is stuck in first gear, and the rack gear of above-mentioned left and right clamping limb is meshed with the second gear.
6. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: tool below the button
Have one for the spring that activation button pops up, which is connected between button and pedestal.
7. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: on the base internal wall
One fixed plate is installed, above-mentioned torsional spring is connected between the fixed plate and gear.
8. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: the base interior is set
It is equipped with bearing rib, the rack gear difference of above-mentioned left clamping limb and right clamping limb is slideable to be located above bearing rib.
9. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: hollow out on the front housing
Four guide grooves being parallel to each other are provided with, are arranged in parallel with two guiding respectively in above-mentioned left clamping limb, right clamping limb upper surface
Raised line, left clamping limb two guiding raised line correspondences can transverse sliding be located therein in two guide grooves, right clamping limb two guiding
Raised line correspondence can transverse sliding be located in other two guide groove.
10. self-locking and reset function the horizontal drawing bracket of tool according to claim 1, it is characterised in that: the button installation
At the top of pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811282.1U CN209627472U (en) | 2019-05-31 | 2019-05-31 | Has self-locking and reset function horizontal drawing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811282.1U CN209627472U (en) | 2019-05-31 | 2019-05-31 | Has self-locking and reset function horizontal drawing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627472U true CN209627472U (en) | 2019-11-12 |
Family
ID=68443339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920811282.1U Active CN209627472U (en) | 2019-05-31 | 2019-05-31 | Has self-locking and reset function horizontal drawing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209627472U (en) |
-
2019
- 2019-05-31 CN CN201920811282.1U patent/CN209627472U/en active Active
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| GR01 | Patent grant |