CN108600476A - A kind of bracing wire positioning formula handset bracket - Google Patents
A kind of bracing wire positioning formula handset bracket Download PDFInfo
- Publication number
- CN108600476A CN108600476A CN201810718264.9A CN201810718264A CN108600476A CN 108600476 A CN108600476 A CN 108600476A CN 201810718264 A CN201810718264 A CN 201810718264A CN 108600476 A CN108600476 A CN 108600476A
- Authority
- CN
- China
- Prior art keywords
- support arm
- fixed
- bracing wire
- clamping limb
- shaft
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to a kind of bracing wires to position formula handset bracket, the bottom support arm being slidably connected including fixed seat and with fixed seat, left clamping limb, right clamping limb, bottom support arm is linked by linkage mechanism and left clamping limb and right clamping limb, further include that one end is connected on the bottom support arm and/or left clamping limb and/or right clamping limb, the other end is connected to the resetting spring in the fixed seat, the bottom support arm includes upper bottom portion support arm and lower bottom part support arm two parts, it is slidably connected by least one set of mutually matched upper slide bar and drop shot between upper bottom portion support arm and lower bottom part support arm, the drop shot slides in the upper slide bar, the upper bottom portion support arm is equipped with detent mechanism.The length of portion's support arm of the present invention is adjustable by upper slide bar and drop shot, and by adjusting the length of bottom support arm, the mobile phone of different in width can be clamped in position for left clamping limb and right clamping limb.
Description
Technical field
The present invention relates to a kind of bracing wires to position formula handset bracket.
Background technology
Currently, popularizing with mobile devices such as mobile phones, handset bracket is also widely applied.A kind of existing mobile phone
Holder is conducted oneself with dignity using mobile phone and mobile phone is clamped, utilized and reset bullet by linking left clamping limb, right clamping limb and bottom clamping arm
The distance between left clamping limb and right clamping limb are increased to maximum by spring, easy to use, highly practical, such as Chinese patent patent of invention
CN207427258U, Chinese invention patent CN206369058U；But current mobile phone model is different, the width of mobile phone is also not to the utmost
It is identical, the holder which provides has the following problems：
When 1, being arrangement suitable for gripping wider mobile phone, the sound on mobile phone top may be then clipped to when gripping relatively narrow mobile phone
Measure key；
When 2, being arrangement suitable for gripping relatively narrow mobile phone, when the mobile phone for gripping wider can only then clip under wider mobile phone
Half part, gripping are unstable.
Invention content
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of bracing wire positions formula handset bracket, bottom support arm
Length is adjustable by upper slide bar and drop shot, and by adjusting the length of bottom support arm, left clamping limb and right clamping limb can be with
In position by the mobile phone clamping of different in width；The present invention realizes positioning by detent mechanism to upper slide bar and drop shot,
When removing mobile phone, reset key is pressed, you can the length of bottom support arm is shortened, reduces occupied space, when use will glide
Bar is drawn out to suitable position, easy to operate..
The present invention's is achieved through the following technical solutions.
A kind of bracing wire positions formula handset bracket, including fixed seat and the bottom support arm, the Zuo Jia that are slidably connected with fixed seat
Gripping arm, right clamping limb, bottom support arm are linked by linkage mechanism and left clamping limb and right clamping limb, further include that one end is connected to
On the bottom support arm and/or left clamping limb and/or right clamping limb, the other end is connected to the reset bullet in the fixed seat
Spring, the bottom support arm include upper bottom portion support arm and lower bottom part support arm two parts, upper bottom portion support arm and lower bottom part branch
It is slidably connected by least one set of mutually matched upper slide bar and drop shot between brace, the drop shot is in the upper slide bar
Sliding, the upper bottom portion support arm are equipped with detent mechanism, and the detent mechanism includes shaft, bracing wire, reduction torsion spring, positioning tooth
Wheel, locating button, locating shaft, reset push away torsion, and the shaft is fixed on by bearing on the upper bottom portion support arm, the bracing wire one
End is fixed in the shaft, and the other end is fixed on the drop shot, and described reduction torsion spring one end is fixed in the shaft,
The other end is fixed on the upper bottom portion support arm, and the positioning gear is fixed in the shaft, and the locating button is fixed on
Coordinate on the locating shaft and with the positioning gear and position, the locating shaft is fixed on the upper bottom portion support arm, described
Reset, which pushes away to turn round one end and connect with the locating button, to be coordinated or is detached from, the other end with the positioning gear for controlling the locating button
It is placed in outside the upper bottom portion support arm.
Preferably, further include drum, the drum is fixed in the shaft, and described bracing wire one end is fixed on the drum
On, the other end is fixed on the drop shot.
Preferably, the detent mechanism further includes compression torsional spring, and the compression one end is fixed on the locating shaft,
The other end is fixed on the locating button, and the locating button is slidably connected on the locating shaft, and reset is pushed away described in pressing and is turned round makes
The locating button and the positioning gear are detached from, stop pressing and reset to push away torsion, the compression torsional spring make the locating button and
The positioning gear cooperation.
Preferably, there are gaps after the positioning gear coordinates with the locating button, come on locating shaft convenient for locating button
Sliding is returned, locating button is not easy stuck.
Preferably, the locating button be equipped with limiting slot, the locating shaft be equipped with limited block, the limited block with it is described
Limiting slot cooperation limits the rotational angle of the locating button, slidably reciprocates on locating shaft convenient for locating button, locating button is not easy
It is stuck.
Preferably, the limiting slot and limited block are sector, and the central angle of the limited block is less than the circle of the limiting slot
Heart angle.
Preferably, the difference of the limited block and the central angle of the limiting slot is 5 °~20 °.
Preferably, the upper bottom portion support arm is an integral structure with the upper slide bar.
Preferably, the lower bottom part support arm is an integral structure with the drop shot.
Preferably, the initial pretightening force of the reduction torsion spring is not less than 0.2kg, and general mobile phone weight is not more than 0.2kg.
Compared with prior art, it is an advantage of the invention that：The length of bottom support arm of the present invention passes through upper slide bar and downslide
Bar is adjustable, and by adjusting the length of bottom support arm, the mobile phone of different in width can be clamped for left clamping limb and right clamping limb
In position；The present invention realizes positioning by detent mechanism to upper slide bar and drop shot, and when removing mobile phone, pressing, which resets, presses
Key, you can the length of bottom support arm is shortened, reduces occupied space, drop shot is drawn out to suitable position when use,
It is easy to operate.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
Fig. 3 is the locating button and positioning gear mated condition structural schematic diagram of the detent mechanism of the present invention；
Fig. 4 is the locating button and positioning gear disengaged position structural schematic diagram of the detent mechanism of the present invention；
Fig. 5 is the locating button and positioning gear enlarged drawing of the present invention；
Fig. 6 is the locating button and locating shaft enlarged drawing of the present invention；
In figure：1, fixed seat, 2, bottom support arm, 3, left clamping limb, 4, right clamping limb, 201, upper bottom portion support arm,
202, lower bottom part support arm, 203, upper slide bar, 204, drop shot, 205, shaft, 206, bracing wire, 207, reduction torsion spring, 208, fixed
Position gear, 209, locating button, 210, locating shaft, 211, reset and push away torsions, 212, drum, 213, compress torsional spring, 214, limiting slot,
215, limited block.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
As shown in Figures 1 to 6, a kind of bracing wire 206 positions formula handset bracket, including fixed seat 1 and being slided with fixed seat 1 connects
Bottom support arm 2, left clamping limb 3, the right clamping limb 4 connect, bottom support arm 2 pass through linkage mechanism and left clamping limb 3 and right folder
Gripping arm 4 links, and further includes that one end is connected on the bottom support arm 2, the other end is connected to the reset bullet in the fixed seat 1
Spring (not shown), the bottom support arm 2 include 202 two parts of upper bottom portion support arm 201 and lower bottom part support arm, upper bottom
It is slided by the mutually matched upper slide bar 203 of two groups of groups and drop shot 204 between portion's support arm 201 and lower bottom part support arm 202
Connection, the sliding in the upper slide bar 203 of the drop shot 204, the upper bottom portion support arm 201 are equipped with detent mechanism, institute
Detent mechanism is stated to include shaft 205, bracing wire 206, reduction torsion spring 207, positioning gear 208, locating button 209, locating shaft 210, answer
Position pushes away torsion 211, and the shaft 205 is fixed on by bearing on the upper bottom portion support arm 201, and 206 one end of the bracing wire is fixed
In the shaft 205, the other end is fixed on the drop shot 204, and 207 one end of the reduction torsion spring is fixed on the shaft
On 205, the other end is fixed on the upper bottom portion support arm 201, and the positioning gear 208 is fixed in the shaft 205, institute
Locating button 209 is stated to be fixed on the locating shaft 210 and coordinate positioning, the locating shaft 210 to fix with the positioning gear 208
On the upper bottom portion support arm 201, it is described reset push away turn round 211 one end connect with the locating button 209 it is described fixed for controlling
Position button 209 coordinates or is detached from the positioning gear 208, and the other end is placed in outside the upper bottom portion support arm 201.
Wherein, bottom support arm 2, left clamping limb 3, right clamping limb 4 are resetted as long as resetting spring can play, because
Bottom support arm 2 is linked by linkage mechanism and left clamping limb 3 and right clamping limb 4, so one end of the resetting spring can be with
It is connected on the bottom support arm 2 and/or left clamping limb 3 and/or right clamping limb 4, the other end is connected in the fixed seat 1
Resetting spring.
Further include drum 212, the drum 212 is fixed in the shaft 205, described as preferred embodiment
206 one end of bracing wire is fixed on the drum 212, and the other end is fixed on the drop shot 204.
As preferred embodiment, the detent mechanism further includes compression torsional spring 213, described 213 one end of compression torsional spring
It is fixed on the locating shaft 210, the other end is fixed on the locating button 209, the locating button 209 and the locating shaft
It is slidably connected on 210, reset is pushed away described in pressing and is turned round so that the locating button 209 and the positioning gear 208 disengaging, stop pressing
Reset pushes away torsion 211, and the compression torsional spring 213 is so that the locating button 209 coordinates with the positioning gear 208.
As preferred embodiment, there are gaps after the positioning gear 208 coordinates with the locating button 209.
As preferred embodiment, the locating button 209 is equipped with limiting slot 214, and the locating shaft 210 is equipped with limit
Position block 215, the limited block 215 limit the rotational angle of the locating button 209 with the cooperation of the limiting slot 214.
As preferred embodiment, the limiting slot 214 and limited block 215 are sector, the center of circle of the limited block 215
Angle is less than the central angle of the limiting slot 214.
As preferred embodiment, the difference of the central angle of the limited block 215 and the limiting slot 214 is 5 °~
20°。
As preferred embodiment, the upper bottom portion support arm 201 is an integral structure with the upper slide bar 203.
As preferred embodiment, the lower bottom part support arm 202 is an integral structure with the drop shot 204.
As preferred embodiment, the initial pretightening force of the reduction torsion spring 207 is not less than 0.2kg.
Operation principle：Drop shot 204 is pulled out down, bracing wire 206 drives shaft 205 to rotate, and positioning gear 208 and then turns
Dynamic, locating button 209, which crosses the tooth on a positioning gear 208, can limit the revolution of bracing wire 206, be needed when drop shot 204 is drawn out to
When wanting position, locating button 209 and the positioning cooperation of gear 208 are locked, the restoring force of reduction torsion spring 207 with drop shot 204 drawing
Go out gradual increase, realizes and the distance between upper slide bar 203 and drop shot 204 are adjusted, to realize 2 length of bottom support arm
It adjusts, to adapt to the mobile phone of different in width；When mobile phone is removed, pressing, which resets, pushes away torsion 211, locating button 209 and positioning gear 208
It is detached from, shaft 205 returns back to initial position under the action of reduction torsion spring 207, and bracing wire 206 is driven to retract drop shot 204
To upper slide bar 203.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of bracing wire positions formula handset bracket, which is characterized in that the bottom branch being slidably connected including fixed seat and with fixed seat
Brace, left clamping limb, right clamping limb, bottom support arm are linked by linkage mechanism and left clamping limb and right clamping limb, further include
One end is connected on the bottom support arm and/or left clamping limb and/or right clamping limb, and the other end is connected in the fixed seat
Resetting spring, the bottom support arm includes upper bottom portion support arm and lower bottom part support arm two parts, upper bottom portion support arm and
It is slidably connected by least one set of mutually matched upper slide bar and drop shot between lower bottom part support arm, the drop shot is described
Sliding in upper slide bar, the upper bottom portion support arm are equipped with detent mechanism, and the detent mechanism includes shaft, bracing wire, resets and turn round
Spring, positioning gear, locating button, locating shaft, reset push away torsion, and the shaft is fixed on by bearing on the upper bottom portion support arm,
Described bracing wire one end is fixed in the shaft, and the other end is fixed on the drop shot, and described reduction torsion spring one end is fixed on
In the shaft, the other end is fixed on the upper bottom portion support arm, and the positioning gear is fixed in the shaft, described fixed
Position button is fixed on the locating shaft and coordinates with the positioning gear and positions, and the locating shaft is fixed on the upper bottom portion support
On arm, the reset, which pushes away to turn round one end and connect with the locating button, to be coordinated or takes off with the positioning gear for controlling the locating button
From the other end is placed in outside the upper bottom portion support arm.
2. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that further include drum, the drum is solid
It is scheduled in the shaft, described bracing wire one end is fixed on the drum, and the other end is fixed on the drop shot.
3. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that the detent mechanism further includes compression
Torsional spring, the compression one end are fixed on the locating shaft, and the other end is fixed on the locating button, the locating button with
It is slidably connected on the locating shaft, reset is pushed away described in pressing and is turned round so that the locating button and positioning gear disengaging, stop pressing
Pressure, which resets, pushes away torsion, and the compression torsional spring makes the locating button coordinate with the positioning gear.
4. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that the positioning gear and the positioning
There are gaps after snap fit is closed.
5. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that the locating button is equipped with limit
Slot, the locating shaft are equipped with limited block, and the limited block limits the rotational angle of the locating button with limiting slot cooperation.
6. bracing wire according to claim 5 positions formula handset bracket, which is characterized in that the limiting slot and limited block are fan
Shape, the central angle of the limited block are less than the central angle of the limiting slot.
7. bracing wire according to claim 5 positions formula handset bracket, which is characterized in that the limited block and the limiting slot
Central angle difference be 5 °~20 °.
8. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that the upper bottom portion support arm with it is described
Upper slide bar is an integral structure.
9. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that the lower bottom part support arm with it is described
Drop shot is an integral structure.
10. bracing wire according to claim 1 positions formula handset bracket, which is characterized in that the reduction torsion spring it is initial pre-
Clamp force is not less than 0.2kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718264.9A CN108600476A (en) | 2018-07-03 | 2018-07-03 | A kind of bracing wire positioning formula handset bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718264.9A CN108600476A (en) | 2018-07-03 | 2018-07-03 | A kind of bracing wire positioning formula handset bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108600476A true CN108600476A (en) | 2018-09-28 |
Family
ID=63635581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718264.9A Withdrawn CN108600476A (en) | 2018-07-03 | 2018-07-03 | A kind of bracing wire positioning formula handset bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108600476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617415A (en) * | 2020-12-04 | 2021-04-09 | 丽水市美芦装饰设计有限公司 | Multifunctional tea table with cleaning and disinfecting functions |
-
2018
- 2018-07-03 CN CN201810718264.9A patent/CN108600476A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617415A (en) * | 2020-12-04 | 2021-04-09 | 丽水市美芦装饰设计有限公司 | Multifunctional tea table with cleaning and disinfecting functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |
|
| WW01 | Invention patent application withdrawn after publication |