CN219875818U - Mobile phone bracket - Google Patents
Mobile phone bracket Download PDFInfo
- Publication number
- CN219875818U CN219875818U CN202320393482.6U CN202320393482U CN219875818U CN 219875818 U CN219875818 U CN 219875818U CN 202320393482 U CN202320393482 U CN 202320393482U CN 219875818 U CN219875818 U CN 219875818U
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- Prior art keywords
- ratchet
- clamping arm
- spring
- stirring
- stirring piece
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- 238000003756 stirring Methods 0.000 claims abstract description 101
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000005191 phase separation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model discloses a mobile phone support, which comprises a support seat body, a clamping arm, a ratchet stirring piece, a ratchet spring and a key, wherein the clamping arm, the ratchet stirring piece, the ratchet spring and the key are arranged on the support seat body; the clamping arm is arranged on the support seat in a sliding manner, a clamping space for clamping the mobile phone is formed between the clamping arm and the support seat, and the clamping arm is provided with a positioning rack; the ratchet stirring piece is provided with a first end and a second end, the first end of the ratchet stirring piece is rotatably arranged on the bracket base body through a pin shaft, the second end of the ratchet stirring piece is provided with a ratchet matched with the positioning rack, a ratchet spring is arranged between the bracket base body and the second end of the ratchet stirring piece, and the ratchet spring is used for elastically pressing the ratchet of the ratchet stirring block to the positioning rack; the second end of the ratchet stirring piece is provided with a stirring block, and the key is used for stirring the stirring block of the ratchet stirring piece, so that the ratchet stirring piece compresses the ratchet spring, and the ratchet is separated from the positioning rack. The ratchet stirring piece is directly matched with the clamping arm in a positioning way, so that the stability of the positioning and matching is improved.
Description
Technical Field
The utility model relates to a mobile phone support.
Background
At present, with the popularization of mobile devices such as mobile phones, mobile phone holders are widely used.
In the prior art, a mobile phone support comprises a clamping arm, a gear set, a ratchet stirring piece, a ratchet spring and a key, wherein the clamping arm is provided with a positioning rack; the ratchet toggle piece comprises a ratchet, the ratchet spring elastically presses the ratchet of the ratchet toggle piece to the gear wheel, and the key is matched with the ratchet toggle piece to drive the ratchet toggle piece to overcome the elastic force of the spring so as to separate the ratchet from the gear wheel. The ratchet of the ratchet stirring piece can unidirectionally clamp the clamping arm, namely, when the clamping arm moves inwards to clamp the mobile phone, the ratchet of the ratchet stirring piece cannot clamp the clamping arm, and when the clamping arm is opened outwards, the ratchet of the ratchet stirring piece clamps the large gear, so that the clamping arm is clamped, and the clamping arm is prevented from being opened outwards; only after the key is pressed, the ratchet of the ratchet stirring piece is separated from the large gear, and the clamping arm can be opened outwards, so that the ratchet of the ratchet stirring piece can play a unidirectional positioning role on the clamping arm. However, such a mobile phone holder in the prior art has the following technical problems: the ratchet toggle piece can only position the clamping arm through the gear set, but can not directly position the clamping arm; meanwhile, as the gear set is arranged between the clamping arm and the ratchet stirring piece, the manufacturing and assembling cost of the gear set is increased, and the stability of positioning fit between the ratchet stirring piece and the clamping arm is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the mobile phone support for directly positioning and matching the ratchet stirring piece and the clamping arm, which omits a gear set between the clamping arm and the ratchet stirring piece in the prior art and improves the stability of mutual positioning and matching of the ratchet stirring piece and the clamping arm.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a mobile phone support comprises a support base body, a clamping arm, a ratchet stirring piece, a ratchet spring and a key, wherein the clamping arm, the ratchet stirring piece, the ratchet spring and the key are arranged on the support base body; the clamping arm is arranged on the support seat in a sliding manner, a clamping space for clamping the mobile phone is formed between the clamping arm and the support seat, and the clamping arm is provided with a positioning rack; the ratchet stirring piece is provided with a first end and a second end, the first end of the ratchet stirring piece is rotatably arranged on the bracket base body through a pin shaft, the second end of the ratchet stirring piece is provided with a ratchet matched with the positioning rack, the ratchet spring is arranged between the bracket base body and the second end of the ratchet stirring piece, and the ratchet spring is used for elastically pressing the ratchet of the ratchet stirring block to the positioning rack; the second end of the ratchet stirring piece is provided with a stirring block, and the key is used for stirring the stirring block of the ratchet stirring piece, so that the ratchet stirring piece compresses the ratchet spring, and the ratchet is separated from the positioning rack.
Preferably, the bracket seat body comprises a rear cover, a front cover and a middle seat, and the middle seat is arranged between the rear cover and the front cover; the clamping arm is arranged between the rear cover and the middle seat in a sliding mode, the clamping arm comprises a first clamping arm and a second clamping arm which move oppositely or back to each other, clamping arm transmission racks are respectively arranged on the first clamping arm and the second clamping arm, the clamping arm transmission racks of the first clamping arm are opposite to the clamping arm transmission racks of the second clamping arm in position, and a transmission gear is arranged between the two clamping arm transmission racks.
Preferably, a first pin shaft and a first spring seat are arranged at the upper end of the rear cover, a first shaft hole is arranged at the first end of the ratchet stirring piece, and the first pin shaft penetrates through the first shaft hole; the second spring seat is arranged on the upper side of the second end of the ratchet stirring block, and the ratchet spring is arranged between the first spring seat and the second spring seat; the ratchet is arranged at the lower side of the second end of the ratchet stirring block, and the positioning rack is arranged at the upper side of the first clamping arm or the second clamping arm.
Preferably, the poking block is arranged at the second end part of the ratchet poking block, and a first inclined plane is arranged at the side part of the poking block; the upper end of back lid is equipped with the button mounting hole, button movable mounting is equipped with the button spring that is used for bouncing the button in the button mounting hole, the lateral part of button is equipped with the second inclined plane, and the second inclined plane cooperatees with first inclined plane, and when pressing the button, the second inclined plane slides and pushes away to first inclined plane, makes stir the piece and upwards moves to make ratchet stir piece upwards compress ratchet spring, ratchet and positioning rack phase separation.
Preferably, the mobile phone support further comprises a driving spring, a third spring seat is arranged on the rear side of the first clamping arm or the second clamping arm, a fourth spring seat corresponding to the third spring seat is arranged on the rear cover, and the driving spring is installed between the third spring seat and the fourth spring seat.
Preferably, the rear cover is provided with a second pin shaft, the transmission gear is provided with a second shaft hole, and the second pin shaft is arranged in the second shaft hole in a penetrating mode.
The beneficial effects of the utility model are as follows: the ratchet stirring piece is provided with the first end and the second end, the first end of the ratchet stirring piece is rotatably arranged on the bracket base body through the pin shaft, the second end of the ratchet stirring piece is provided with a ratchet matched with the positioning rack of the clamping arm, the ratchet spring is arranged between the bracket base body and the second end of the ratchet stirring piece, the ratchet spring elastically presses the ratchet of the ratchet stirring piece to the positioning rack, the second end of the ratchet stirring piece is provided with the stirring piece, the button can stir the stirring piece of the ratchet stirring piece, so that the ratchet stirring piece compresses the ratchet spring, and the ratchet is separated from the positioning rack; the ratchet stirring piece is in direct positioning fit with the clamping arm, so that a gear set between the clamping arm and the ratchet stirring piece in the prior art is omitted, and the stability of the mutual positioning fit of the ratchet stirring piece and the clamping arm is improved.
Drawings
FIG. 1 is an assembled block diagram of an embodiment of the present utility model.
FIG. 2 is one of the exploded views of the embodiment of the present utility model.
FIG. 3 is a second exploded view of an embodiment of the present utility model.
Fig. 4 is a state diagram of the ratchet teeth of the ratchet tooth toggle member catching the positioning rack of the clamp arm.
Fig. 5 is a state diagram of the separation of the ratchet teeth of the ratchet toggle member from the positioning racks of the clamp arm.
Fig. 6 is a structural diagram of a key.
Fig. 7 is a structural view of the ratchet toggle.
Detailed Description
The structural and operational principles of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the utility model relates to a mobile phone bracket, which comprises a bracket base 1, a clamping arm 2, a ratchet toggle piece 3, a ratchet spring 4 and a key 5, wherein the clamping arm 2, the ratchet toggle piece 3, the ratchet spring 4 and the key 5 are arranged on the bracket base 1; the clamping arm 2 is arranged on the support seat body 1 in a sliding manner, a clamping space for clamping the mobile phone is formed between the clamping arm 2 and the support seat body 1, and the clamping arm 2 is provided with a positioning rack 201; the ratchet stirring member 3 has a first end 301 and a second end 302, in the present utility model, the first end 301 of the ratchet stirring member 3 is closer to the outer end of the positioning rack 201 than the second end 302; the first end 301 of the ratchet stirring piece 3 is rotatably mounted on the bracket base 1 through a pin shaft, the second end 302 of the ratchet stirring piece 3 is provided with a ratchet 31 matched with the positioning rack, the ratchet spring 4 is mounted between the bracket base 1 and the second end of the ratchet stirring piece 3, and the ratchet spring 4 is used for elastically pressing the ratchet 31 of the ratchet stirring block 3 to the positioning rack 201; the second end of the ratchet stirring piece 3 is provided with a stirring block 32, and the key 5 is used for stirring the stirring block 32 of the ratchet stirring piece 3, so that the ratchet stirring piece 3 compresses the ratchet spring 4, and the ratchet 31 is separated from the positioning rack 201. According to the utility model, on one hand, the ratchet 31 of the ratchet stirring block 3 can be elastically pressed to the positioning rack 201 through the ratchet spring 4, so that the ratchet 31 of the ratchet stirring block 3 can clamp the positioning rack 201 to position the clamping arm 2, and on the other hand, the stirring block 32 of the ratchet stirring piece 3 can be stirred through the key 5, so that the ratchet 31 of the ratchet stirring piece 3 is separated from the positioning rack 201, and the clamping arm 2 is released; the ratchet stirring piece 3 is in direct positioning fit with the clamping arm 2, so that a gear set between the clamping arm and the ratchet stirring piece in the prior art is omitted, and the stability of the mutual positioning fit of the ratchet stirring piece and the clamping arm is improved.
As shown in fig. 1 to 5, the bracket base 1 includes a rear cover 11, a front cover 12, and a middle base 13, and the middle base 13 is mounted between the rear cover 11 and the front cover 12; the clamping arm 2 is slidably mounted between the rear cover 11 and the middle seat 13, the clamping arm 2 comprises a first clamping arm 21 and a second clamping arm 22 which move oppositely or back to each other, the first clamping arm 21 and the second clamping arm 22 are respectively provided with a clamping arm transmission rack 202, the clamping arm transmission racks 202 of the first clamping arm 21 and the clamping arm transmission racks 202 of the second clamping arm 22 are opposite in position, and a transmission gear 6 is mounted between the two clamping arm transmission racks 202
As shown in fig. 1 to 5, a first pin shaft 111 and a first spring seat 112 are disposed at the upper end of the rear cover 11, a first shaft hole 33 is disposed at the first end 301 of the ratchet striking member 3, and the first pin shaft 111 is disposed in the first shaft hole 33 in a penetrating manner; the second spring seat 34 is arranged on the upper side of the second end 302 of the ratchet stirring block 3, and the ratchet spring 4 is arranged between the first spring seat 112 and the second spring seat 34; the ratchet 31 is arranged at the lower side of the second end 302 of the ratchet stirring block 3, and the positioning rack 201 is arranged at the upper side of the first clamping arm 21 or the second clamping arm 22.
As shown in fig. 2 to 7, the stirring block 32 is disposed at the end of the second end 302 of the ratchet stirring block 3, and a first inclined surface 321 is disposed at the side of the stirring block 32; the upper end of back lid 11 is equipped with button mounting hole 113, button 5 movable mounting is in button mounting hole 113, is equipped with the button spring 51 that is used for bouncing button 5 in the button 5, the lateral part of button 5 is equipped with second inclined plane 52, and second inclined plane 52 cooperatees with first inclined plane 321, presses button 5, and when second inclined plane 52 slides and pushes away first inclined plane 321, makes toggle block 32 upwards remove to make ratchet toggle piece 3 upwards compress ratchet spring 4, ratchet 31 and positioning rack 201 separate.
As shown in fig. 2 and fig. 3, the mobile phone support is characterized in that: the rear side of the first clamping arm 201 or the second clamping arm 202 is provided with a third spring seat 203, the rear cover 11 is provided with a fourth spring seat 114 corresponding to the third spring seat 203, and the driving spring 7 is installed between the third spring seat 203 and the fourth spring seat 114. The rear cover 11 is provided with a second pin shaft 115, the transmission gear 6 is provided with a second shaft hole 61, and the second pin shaft 115 is arranged in the second shaft hole 61 in a penetrating manner.
The working principles of the utility model for clamping the mobile phone, positioning the clamping arm and opening the clamping arm are as follows:
1) The working principle of clamping the mobile phone is as follows: firstly, the mobile phone is placed in a clamping space of a mobile phone support, then the first clamping arm 21 and the second clamping arm 22 are manually pressed, and under the gear transmission action of the transmission gear 6 and the clamping arm transmission rack 202, the first clamping arm 21 and the second clamping arm 22 synchronously move inwards and oppositely based on a mobile phone base, and the mobile phone is clamped. Since the first end 301 of the ratchet stirring member 3 is closer to the outer end of the positioning rack 201 than the second end 302, the ratchet 31 of the ratchet stirring member 3 is pushed up by the positioning rack 201 during the inward movement of the first clamping arm 21 and the second clamping arm 22, i.e. the ratchet stirring member 3 does not prevent the inward movement of the first clamping arm 21 and the second clamping arm 22 based on the mobile phone base. At the same time, the first clamping arm 21 or the second clamping arm 22 compresses the drive spring 7, causing the drive spring 7 to accumulate elastic potential energy.
2) The working principle of the positioning clamping arm is as follows: referring to fig. 4, after the first clamping arm 21 and the second clamping arm 22 clamp the mobile phone, the ratchet spring 4 elastically presses the second end 302 of the ratchet striking block 3, so that the ratchet 31 elastically presses against the positioning rack 201 and clamps the positioning rack, positioning the first clamping arm 21 and the second clamping arm 22.
3) The working principle of opening the clamping arm: referring to fig. 5, the key is pressed, the key 5 toggles the toggle block 32 of the ratchet toggle member 3, the second end 302 of the ratchet toggle member 3 moves upwards, so that the ratchet toggle member 3 compresses the ratchet spring 4, the ratchet 31 is separated from the positioning rack 201, the elastic potential energy of the driving spring 7 is released, the first clamping arm 21 and the second clamping arm 22 move back, and the clamping arms are opened, so that the mobile phone can be taken out.
In the foregoing, only the preferred embodiment of the present utility model is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present utility model fall within the scope of the technical solutions of the present utility model.
Claims (6)
1. A cell phone stand, its characterized in that: comprises a bracket seat body, a clamping arm, a ratchet poking piece, a ratchet spring and a key, wherein the clamping arm, the ratchet poking piece, the ratchet spring and the key are arranged on the bracket seat body; the clamping arm is arranged on the support seat in a sliding manner, a clamping space for clamping the mobile phone is formed between the clamping arm and the support seat, and the clamping arm is provided with a positioning rack; the ratchet stirring piece is provided with a first end and a second end, the first end of the ratchet stirring piece is rotatably arranged on the bracket base body through a pin shaft, the second end of the ratchet stirring piece is provided with a ratchet matched with the positioning rack, the ratchet spring is arranged between the bracket base body and the second end of the ratchet stirring piece, and the ratchet spring is used for elastically pressing the ratchet of the ratchet stirring block to the positioning rack; the second end of the ratchet stirring piece is provided with a stirring block, and the key is used for stirring the stirring block of the ratchet stirring piece, so that the ratchet stirring piece compresses the ratchet spring, and the ratchet is separated from the positioning rack.
2. The cell phone stand of claim 1, wherein: the bracket seat body comprises a rear cover, a front cover and a middle seat, and the middle seat is arranged between the rear cover and the front cover; the clamping arm is arranged between the rear cover and the middle seat in a sliding mode, the clamping arm comprises a first clamping arm and a second clamping arm which move oppositely or back to each other, clamping arm transmission racks are respectively arranged on the first clamping arm and the second clamping arm, the clamping arm transmission racks of the first clamping arm are opposite to the clamping arm transmission racks of the second clamping arm in position, and a transmission gear is arranged between the two clamping arm transmission racks.
3. The cell phone stand of claim 2, wherein: the upper end of the rear cover is provided with a first pin shaft and a first spring seat, the first end of the ratchet stirring piece is provided with a first shaft hole, and the first pin shaft is arranged in the first shaft hole in a penetrating manner; the second spring seat is arranged on the upper side of the second end of the ratchet stirring block, and the ratchet spring is arranged between the first spring seat and the second spring seat; the ratchet is arranged at the lower side of the second end of the ratchet stirring block, and the positioning rack is arranged at the upper side of the first clamping arm or the second clamping arm.
4. A handset support according to claim 3, wherein: the poking block is arranged at the second end part of the ratchet poking block, and a first inclined plane is arranged at the side part of the poking block; the upper end of back lid is equipped with the button mounting hole, button movable mounting is equipped with the button spring that is used for bouncing the button in the button mounting hole, the lateral part of button is equipped with the second inclined plane, and the second inclined plane cooperatees with first inclined plane, and when pressing the button, the second inclined plane slides and pushes away to first inclined plane, makes stir the piece and upwards moves to make ratchet stir piece upwards compress ratchet spring, ratchet and positioning rack phase separation.
5. The cell phone stand of claim 2, wherein: the novel clamping device comprises a first clamping arm and a second clamping arm, and is characterized by further comprising a driving spring, wherein a third spring seat is arranged on the rear side of the first clamping arm or the second clamping arm, a fourth spring seat corresponding to the third spring seat is arranged on the rear cover, and the driving spring is arranged between the third spring seat and the fourth spring seat.
6. The cell phone stand of claim 5, wherein: the rear cover is provided with a second pin shaft, the transmission gear is provided with a second shaft hole, and the second pin shaft is arranged in the second shaft hole in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320393482.6U CN219875818U (en) | 2023-03-06 | 2023-03-06 | Mobile phone bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320393482.6U CN219875818U (en) | 2023-03-06 | 2023-03-06 | Mobile phone bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875818U true CN219875818U (en) | 2023-10-20 |
Family
ID=88333494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320393482.6U Active CN219875818U (en) | 2023-03-06 | 2023-03-06 | Mobile phone bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219875818U (en) |
-
2023
- 2023-03-06 CN CN202320393482.6U patent/CN219875818U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |