CN209150428U - One kind is adjustable to bounce mechanism - Google Patents
One kind is adjustable to bounce mechanism Download PDFInfo
- Publication number
- CN209150428U CN209150428U CN201822272684.7U CN201822272684U CN209150428U CN 209150428 U CN209150428 U CN 209150428U CN 201822272684 U CN201822272684 U CN 201822272684U CN 209150428 U CN209150428 U CN 209150428U
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- China
- Prior art keywords
- shaft
- spring
- shell
- damper
- worm screw
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- 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 it is a kind of it is adjustable bounce mechanism, including shells and the connector and rotating member that are respectively arranged at shell two sides, damper, adjusting component and spring, the adjusting component are provided in shell and is placed between damper and spring；The adjusting component includes worm gear, worm screw and the shaft being fixed on turbine, and the one end of the worm screw is matched with turbine, and the other end is pierced by outside shell；The one end of the spring is connected with the one end of shaft, and the other end is connected with rotating member；The damping shaft one end of the damper is connected with the other end of shaft, and the other end is connected with connector；When needing adjustment spring torsional forces, it is only necessary to rotary worm, so that shaft drives spring to reverse, to change the initial torsion of spring；It with AutoLock feature, avoids shaft that return occurs automatically under the twisting force of spring, does not need additional locking mechanism, structure is simple, is conveniently adjusted.
Description
Technical field
The utility model relates to socket fields, and in particular to one kind is adjustable to bounce mechanism.
Background technique
Ground, which is inserted, is mounted in ground or similar site, the socket for connecting with fixed wiring, is routed usually as ground
The terminal and line outlet of system, the power supply in the wiring system of ground, signal, data are transmitted；Ground, which is inserted, to be different from being mounted on
Wall on wall is inserted, and the area for being not take up wall is inserted on ground, and hiding is strong；When it is desired to be used, upper cover can be opened, so that dress
There is the jump frame of various function keys to pop up, carries out grafting work.
It is to bounce movement by bouncing mechanism realization in inserting to upspring type, described to bounce bouncing for mechanism be by torsional spring
Torsion is realized, and the existing spring for bouncing mechanism is all installed in shell in advance, and the initial torsion of spring is also in assembly
It has determined that and nonadjustable；Due to the influence of the factors such as measurement error, the time that jump frame bounces in actual use is often with reason
Think that there are deviations between value.
Utility model content
In view of the deficienciess of the prior art, adjustable bouncing mechanism the purpose of this utility model is to provide a kind of.
To achieve the above object, the utility model provides following technical solution:
It is a kind of it is adjustable bounces mechanism, including shell and the connector and rotating member that are respectively arranged at shell two sides,
Damper, adjusting component and spring, the adjusting component is provided in shell to be placed between damper and spring；
The adjusting component includes worm gear, worm screw and the shaft being fixed on turbine, the one end of the worm screw and whirlpool
Wheel matches, and the other end is pierced by outside shell；
The one end of the spring is connected with the one end of shaft, and the other end is connected with rotating member；
The damping shaft one end of the damper is connected with the other end of shaft, and the other end is connected with connector；
The worm screw is rotated, worm gear and the shaft being connected on worm gear rotation are driven, thus the damping with fluctuation dampers
Axis and spring pivotal, turbine and the self-locking frictional force of worm screw can offset the rotary force that spring generates shaft effect at this time.
The utility model is further arranged: one end of the shaft is provided with inserting groove, and the spring is plugged in shaft.
The utility model is further arranged: the worm screw is pierced by the one end setting rotation slot of shell.
The utility model is further arranged: the shell is made of upper housing and lower case, the both ends of the upper housing
Inner sidewall be equipped with upper groove, the both ends of the lower case are equipped with lower groove, when upper housing and lower case cooperate, upper groove
Annular groove is formed with lower groove, rotating member is equipped with the annular protrusion matched with annular groove with connector.
The utility model is the utility model has the advantages that shell uses separate structure, convenient for the processing of its both ends groove body, connector and rotation
The annular protrusion of part is matched with the annular groove at shell both ends, so that its structure is more stable；When needing adjustment spring torsional forces
When, it is only necessary to rotary worm, worm screw drives worm gear rotation, so that the one end for the shaft being connected on worm gear drives spring to reverse,
To change the initial torsion of spring；And the other end of shaft will drive the damping shaft rotation of damper, realize to damper
Adjusting, so as to eliminate the idle running time of damper；The cooperation for adjusting component and using worm and wheel described simultaneously, has certainly
Dynamic lock function, avoids shaft that return occurs automatically under the twisting force of spring, does not need additional locking mechanism, structure letter
It is single, it is conveniently adjusted.
Detailed description of the invention
Fig. 1 is a kind of adjustable structural schematic diagram for bouncing mechanism of the utility model；
Fig. 2 is a kind of adjustable operation schematic diagram for bouncing mechanism of the utility model；
Fig. 3 is the structural schematic diagram for adjusting component；
Fig. 4 is the structural schematic diagram of spring；
Fig. 5 is the structural schematic diagram of shell；
Fig. 6 is the structural schematic diagram of rotating member；
Fig. 7 is the structural schematic diagram of connector；
Description of symbols: 1, shell；11, upper housing；12, lower case；111, upper groove；121, lower groove；13, annular
Groove；2, connector；3, rotating member；21, annular protrusion；4, damper；5, component is adjusted；51, worm gear；52, worm screw；53, turn
Axis；6, spring.
Specific embodiment
A kind of adjustable mechanism embodiment that bounces of the utility model is described in further details referring to attached drawing 1 to Fig. 7.
One kind is adjustable to bounce mechanism, including shell 1 and the connector 2 and rotating member that are respectively arranged at 1 two sides of shell
3, damper 4 is provided in shell 1, adjusts component 5 and spring 6, the adjusting component 5 be placed in damper 4 and spring 6 it
Between；
The shell 1 is made of upper housing 11 and lower case 12, and the inner sidewall at the both ends of the upper housing 11 is equipped with upper
Groove 111, the both ends of the lower case are equipped with lower groove 121 and work as upper housing convenient for processing to the groove body in shell 1
11 and lower case 12 when cooperating, upper groove 111 and lower groove 121 form annular groove 13, and rotating member 3 is equipped with connector 2
The annular protrusion 21 matched with annular groove 13, so that connector 2 is stronger with the connection of shell 1 with rotating member 3.
The adjusting component 5 include worm gear 51, worm screw 52 and the shaft 53 being fixed on turbine, the one of the worm screw 52
End is matched with turbine, and the other end is pierced by outside shell 1, and the worm screw 52 is pierced by the one end setting rotation slot of shell 1；
The one end of the spring 6 is connected with the one end of shaft 53, and one end of the shaft 53 is provided with inserting groove,
The spring 6 is plugged in shaft 53, and the other end is connected with rotating member 3；
The damping shaft one end of the damper 4 is connected with the other end of shaft 53, and the other end is connected with connector 2
It connects；
By this it is adjustable bounce during mechanism inserts with being installed on, the rotating member 3 and connector 2 respectively with play frame both ends
Rotating arm is connected；When the damping force for the torsional forces and damper 4 for needing adjustment spring 6, it is only necessary to which rotary worm 52 drives
Turbine and the shaft 53 being connected on turbine rotation, one end of shaft 53 drives spring 6 to reverse, to change the initial of spring 6
Torsion, and the other end of shaft 53 will drive the damping shaft rotation of damper 4, realizes the adjusting to damper 4, changes damping
The initial damping force of device 4；So as to eliminate the idle running time of damper 4；To realize that adjustment plays the time that frame bounces, while whirlpool
Wheel can offset the rotary force that spring 6 generates the effect of shaft 53 with the self-locking frictional force of worm screw 52；Avoid adjusting component 5 in spring 6
Under the action of return occurs automatically, worm gear 51 is matched with worm screw 52 with self-locking function, do not need additional locking mechanism, tie
Structure is simple, is conveniently adjusted.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. one kind is adjustable to bounce mechanism, special including shell and the connector and rotating member that are respectively arranged at shell two sides
Sign is: being provided with damper, adjusting component and spring, the adjusting component in shell and is placed between damper and spring；
The adjusting component includes worm gear, worm screw and the shaft being fixed on turbine, one end and the turbine phase of the worm screw
Cooperation, the other end are pierced by outside shell；
The one end of the spring is connected with the one end of shaft, and the other end is connected with rotating member；
The damping shaft one end of the damper is connected with the other end of shaft, and the other end is connected with connector；
Rotate the worm screw, drive worm gear and the shaft being connected on worm gear rotation, thus the damping shaft with fluctuation dampers and
Spring pivotal, turbine and the self-locking frictional force of worm screw can offset the rotary force that spring generates shaft effect at this time.
2. one kind according to claim 1 is adjustable to bounce mechanism, it is characterized in that: one end of the shaft be provided with it is slotting
Access slot, the spring are plugged in shaft.
3. one kind according to claim 1 is adjustable to bounce mechanism, it is characterized in that: the worm screw is pierced by one end of shell
Rotation slot is arranged in portion.
4. one kind according to claim 1 is adjustable to bounce mechanism, it is characterized in that: the shell is by upper housing and lower casing
Body composition, the inner sidewall at the both ends of the upper housing are equipped with upper groove, and the both ends of the lower case are equipped with lower groove, when upper
When shell and lower case cooperate, upper groove and lower groove form annular groove, and rotating member and connector are equipped with and annular groove
The annular protrusion matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272684.7U CN209150428U (en) | 2018-12-29 | 2018-12-29 | One kind is adjustable to bounce mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272684.7U CN209150428U (en) | 2018-12-29 | 2018-12-29 | One kind is adjustable to bounce mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150428U true CN209150428U (en) | 2019-07-23 |
Family
ID=67291118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272684.7U Active CN209150428U (en) | 2018-12-29 | 2018-12-29 | One kind is adjustable to bounce mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150428U (en) |
-
2018
- 2018-12-29 CN CN201822272684.7U patent/CN209150428U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |