CN219394884U - Single ratchet type automatic clamping mobile phone support - Google Patents
Single ratchet type automatic clamping mobile phone support Download PDFInfo
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- CN219394884U CN219394884U CN202223402997.2U CN202223402997U CN219394884U CN 219394884 U CN219394884 U CN 219394884U CN 202223402997 U CN202223402997 U CN 202223402997U CN 219394884 U CN219394884 U CN 219394884U
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- clamping
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- ratchet wheel
- ratchet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The utility model discloses a single ratchet type automatic clamping mobile phone bracket, which comprises a base and an automatic clamping mechanism arranged on the base, wherein the automatic clamping mechanism comprises a clamping arm, a linkage gear, a ratchet wheel, a key spring, a button and a driving component for driving the linkage gear to rotate; the ratchet wheel is fixedly connected to the upper end of the linkage gear, a single unidirectional ratchet is arranged on the upper side of the ratchet wheel, and the key spring is elastically arranged between the base and the lower end of the linkage gear; the base is provided with a clamping groove matched with the ratchet wheel, and a clamping block matched with the unidirectional ratchet wheel in a clamping way is arranged in the clamping groove; the button is installed on the upper side of the ratchet wheel, and the base is provided with an opening for the upper end of the button to pass through. The linkage gear can be positioned through the ratchet wheel, the linkage gear and the ratchet wheel can be synchronously linked all the time, and the upper side of the ratchet wheel is provided with only a single one-way ratchet, and the one-way ratchet can be clamped with the clamping block in the clamping groove only when the clamping arm is completely opened.
Description
Technical Field
The utility model relates to the technical field of mobile phone supports, in particular to a single ratchet type automatic clamping mobile phone support.
Background
At present, with the popularization of mobile devices such as mobile phones, mobile phone holders are widely used. There are two types of cell phone holders. The first type is an electric bracket, and the electric bracket drives two clamping arms to clamp or loosen a mobile phone by a motor; the second type is a manual support, for example, a mobile phone support with an automatic clamping function applied by the applicant in 2018.8.13, the application number is 201821298744.6, and the structure of the mobile phone support is a mechanical structure, so that electric control is not needed, and a motor is not needed to be added.
With continued reference to patent 201821298744.6, it includes the base and locates the automatic fixture on the base, automatic fixture includes the arm clamp, the linkage gear, unidirectional ratchet, the button spring, the button and be used for driving linkage gear pivoted drive assembly, the arm clamp is installed on the base in the slip, constitute the centre gripping space that is used for centre gripping cell-phone or dull and stereotyped between arm clamp and the base, the arm clamp is equipped with rack portion, linkage gear rotates and installs in the base, rack portion and linkage gear meshing, unidirectional ratchet is installed in linkage gear's top, and unidirectional ratchet rotates along with linkage gear, the button spring elasticity card is located between linkage gear and the unidirectional ratchet, unidirectional ratchet's upper end is equipped with the ratchet, be equipped with the draw-in groove with the ratchet adaptation on the base, the button is installed in unidirectional ratchet's top, the base is equipped with the opening that supplies the button upper end to pass. This cell phone stand realizes automatic centre gripping cell phone through the cooperation of centre gripping arm, linkage gear, one-way ratchet, button spring, button and drive assembly, and the process need not manual operation, can release user's both hands, and convenience of customers uses, brings better experience for the user and feels.
However, the patent 201821298744.6 also has the following technical problems: firstly, because the linkage gear and the unidirectional ratchet are mutually separated, the key spring is elastically clamped between the linkage gear and the unidirectional ratchet, the upper end position of the linkage gear cannot be positioned through the unidirectional ratchet, and when the force for pressing the button is smaller, the combination stability between the linkage gear and the unidirectional ratchet is poor, so that the linkage performance between the linkage gear and the unidirectional ratchet is influenced; secondly, as the upper side of the unidirectional ratchet is provided with a circle of multiple ratchets, and the base is provided with a circle of clamping grooves matched with the ratchets, when the unidirectional ratchet rotates to any angle, the unidirectional ratchet can be immediately clamped with the clamping grooves by loosening the button, and the clamping process of the clamping arm is immediately stopped; the problem is that if the time for pressing the button by the mobile phone is insufficient, the clamping arm can stop the clamping process without clamping the mobile phone, and the mobile phone at the moment can easily fall off from the mobile phone support; in order to continue to clamp the mobile phone by the clamping arm, the common practice is to open the clamping arm again through the driving assembly, then press the button by the mobile phone and reach the standard pressing time, and the clamping arm can clamp the mobile phone completely.
Disclosure of Invention
The utility model aims to solve the technical problems that the single ratchet type automatic mobile phone clamping support is provided for overcoming the defects in the prior art, a ratchet wheel of the mobile phone support is fixedly connected to the upper end of a linkage gear, the upper end position of the linkage gear can be positioned through the ratchet wheel, the linkage gear and the ratchet wheel can be synchronously linked all the time, the upper side of the ratchet wheel is provided with only a single one-way ratchet, and the one-way ratchet can be clamped with a clamping block in a clamping groove only when a clamping arm is fully opened, so that the clamping arm is ensured to have only two states, one is in a fully opened state, the other is in a state of fully clamping the mobile phone, and the clamping arm can fully clamp the mobile phone no matter whether the pressing time of a mobile phone pressing button is long or short.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the single-ratchet type automatic clamping mobile phone support comprises a base and an automatic clamping mechanism arranged on the base, wherein the automatic clamping mechanism comprises a clamping arm, a linkage gear, a ratchet wheel, a key spring, a button and a driving assembly for driving the linkage gear to rotate, the clamping arm is arranged on the base in a sliding manner, a clamping space for clamping a mobile phone is formed between the clamping arm and the base, the clamping arm is provided with a rack part, the linkage gear is rotatably arranged in the base, and the rack part is meshed with the linkage gear; the ratchet wheel is fixedly connected to the upper end of the linkage gear, the ratchet wheel rotates along with the linkage gear, a single unidirectional ratchet is arranged on the upper side of the ratchet wheel, and the key spring is elastically arranged between the base and the lower end of the linkage gear; the base is provided with a clamping groove matched with the ratchet wheel, and a clamping block matched with the unidirectional ratchet wheel in a clamping way is arranged in the clamping groove; the button is arranged on the upper side of the ratchet wheel, and the base is provided with an opening for the upper end of the button to pass through.
Preferably, the base comprises a bottom shell and a surface cover which are mutually covered, a mounting hole is formed in the bottom shell, a rotating column is arranged at the lower end of the linkage gear, the lower end of the rotating column is movably inserted into the mounting hole, the key spring is movably sleeved outside the rotating column, the lower end of the key spring is abutted with the upper end of the mounting hole, and the upper end of the key spring is abutted with the lower end of the linkage gear; the clamping groove is arranged on the lower side of the surface cover, and the opening is formed in the surface cover.
Preferably, the clamping groove is an annular clamping groove, and the unidirectional ratchets are respectively provided with a guide inclined plane and a clamping vertical plane.
Preferably, the clamping arm is slidably arranged between the bottom shell and the face cover, the clamping arm comprises a connecting sheet, the inner end of the connecting sheet is connected with the rack part, and the outer end of the connecting sheet is connected with the clamping part; the connecting piece of centre gripping arm has seted up rectangular hole, and the length direction in rectangular hole is unanimous with the length direction of connecting piece, the downside of face lid is provided with the spliced pole, the spliced pole activity pass rectangular hole.
Preferably, the upside of drain pan is equipped with the connecting hole with spliced pole looks butt, one side of connecting hole is equipped with first constant head tank, installs first flexible cushion in the first constant head tank, the opposite side of connecting hole is equipped with the second constant head tank, installs the flexible cushion of second in the second constant head tank, first flexible cushion can with the downside interference fit of the inner edge portion in rectangular hole, the flexible cushion of second can with the downside interference fit of the outer end edge portion in rectangular hole.
Preferably, a positioning groove is formed outside the connecting column, a third flexible cushion block is arranged in the positioning groove, a first protruding portion and a second protruding portion are arranged on the lower side of the third flexible cushion block, the first protruding portion can be in interference fit with the upper side of the inner end edge portion of the strip hole, and the second protruding portion can be in interference fit with the upper side of the outer end edge portion of the strip hole. Further, the third flexible cushion block is any one of a silica gel cushion block, a PA material cushion block, a POM material cushion block and a rubber material cushion block.
Preferably, the two sides of the connecting column are connected with a first protruding bone strip and a second protruding bone strip, the first protruding bone strip can be in interference fit with the upper side of the inner end edge part of the strip hole, and the second protruding bone strip can be in interference fit with the upper side of the outer end edge part of the strip hole.
Preferably, the clamping arms are four, the four clamping arms are arranged between the bottom shell and the face cover in a sliding mode in a diagonal mode, the linkage gear comprises an upper gear portion and a lower gear portion which are integrally connected, the rack portion is meshed with the upper gear portion, the driving assembly comprises two driving pieces and two driving springs, the two driving pieces can transversely oppositely or reversely slide and are arranged between the bottom shell and the face cover, the driving pieces are provided with driving rack portions, the driving rack portions are meshed with the lower gear portion, the bottom shell is provided with two baffle plates, the two baffle plates are respectively arranged on two sides of the lower gear portion, the driving springs are elastically clamped between the driving pieces and the baffle plates, one ends of the driving springs are in butt joint with inner side walls of the driving pieces, and the other ends of the driving springs are in butt joint with side walls of the baffle plates.
Preferably, the base further comprises a middle shell arranged between the bottom shell and the face cover, the middle shell is provided with a middle hole for the lower gear part to pass through, the upper gear part extends out of the upper surface of the middle shell, the upper end of the middle shell is provided with two placing grooves consistent with the diagonal direction of the middle shell, the two placing grooves are mutually crossed, and the four clamping arms are arranged in the two placing grooves in a staggered sliding mode in pairs.
The beneficial effects of the utility model are as follows: firstly, because the ratchet wheel is fixedly connected to the upper end of the linkage gear, the ratchet wheel rotates along with the linkage gear, a clamping groove matched with the ratchet wheel is formed in the base, the key spring is elastically installed between the base and the lower end of the linkage gear, the button is arranged on the upper side of the ratchet wheel, and the base is provided with an opening for the upper end of the button to pass through, so that the position of the ratchet wheel can be positioned through the clamping groove, the upper end position of the linkage gear can be positioned through the ratchet wheel, when the mobile phone presses the button, the ratchet wheel and the whole linkage gear press the key spring together, so that the unidirectional ratchet wheel of the ratchet wheel is separated from the clamping block, the ratchet wheel rotates in a linkage manner with the linkage gear, and the linkage gear and the ratchet wheel can be synchronously linked all the time; the upper side of the ratchet wheel is provided with a single one-way ratchet, and a clamping block matched with the one-way ratchet is arranged in the clamping groove, so that the one-way ratchet can be clamped with the clamping block in the clamping groove only when the clamping arm is completely opened, and the one-way ratchet cannot be clamped with the clamping block in the clamping groove when the clamping arm is not completely opened, so that the clamping arm is guaranteed to have two states, one is in a completely opened state, the other is in a completely clamped state, and the clamping arm can completely clamp the mobile phone no matter whether the pressing time of the mobile phone pressing button is long or short, so that a good clamping effect is guaranteed.
Drawings
Fig. 1 is an overall structure diagram of the mobile phone holder in a clamped state.
Fig. 2 is an overall structure diagram of the mobile phone stand in an open state.
Fig. 3 is a dispersion structure diagram of a mobile phone holder according to the present utility model.
Fig. 4 is a partial enlarged view of a portion a in fig. 3.
Fig. 5 is a partial enlarged view of a portion B in fig. 3.
Fig. 6 is a second dispersion structure of the mobile phone holder of the present utility model.
Fig. 7 is a structural diagram of the linkage gear, the ratchet wheel and the key spring.
Fig. 8 is a partial enlarged view of a portion C in fig. 6.
Fig. 9 is another structural view and a partial enlarged view of the face cover.
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, 2, 3, 6 and 7, the utility model is a single ratchet type automatic clamping mobile phone support, which comprises a base and an automatic clamping mechanism arranged on the base, wherein the automatic clamping mechanism comprises a clamping arm 1, a linkage gear 2, a ratchet wheel 3, a key spring 4, a button 5 and a driving component for driving the linkage gear 2 to rotate, the clamping arm 1 is slidably arranged on the base, a clamping space for clamping the mobile phone is formed between the clamping arm 1 and the base, the clamping arm 1 is provided with a rack part 11, the linkage gear 2 is rotatably arranged in the base, and the rack part 11 is meshed with the linkage gear 2; the ratchet wheel 3 is fixedly connected to the upper end of the linkage gear 2, the ratchet wheel 3 rotates along with the linkage gear 2, a single one-way ratchet 31 is arranged on the upper side of the ratchet wheel 3, and the key spring 4 is elastically arranged between the base and the lower end of the linkage gear 2; the base is provided with a clamping groove 71 matched with the ratchet wheel 3, and a clamping block 72 matched with the unidirectional ratchet wheel 31 in a clamping way is arranged in the clamping groove 71; the button 5 is mounted on the upper side of the ratchet 3, and the base is provided with an opening 73 through which the upper end of the button 5 passes. The position of the ratchet wheel 3 can be positioned through the clamping groove 71, the upper end position of the linkage gear 2 can be positioned through the ratchet wheel 3, when the mobile phone presses the button 5, the ratchet wheel 3 and the linkage gear 2 integrally press the button spring 4 together, so that the unidirectional ratchet 31 of the ratchet wheel 3 is separated from the clamping block 72, the ratchet wheel 3 rotates in a linkage way with the linkage gear 2, and the linkage gear 2 and the ratchet wheel 3 can be synchronously linked all the time; according to the utility model, only when the clamping arm 1 is fully opened, the one-way ratchet 31 can be clamped with the clamping block 72 in the clamping groove 71, and when the clamping arm 1 is not fully opened, the one-way ratchet 31 cannot be clamped with the clamping block 72 in the clamping groove 71, so that the clamping arm 1 is guaranteed to have two states, one is in a fully opened state, the other is in a state of fully clamping the mobile phone, and the clamping arm 1 can fully clamp the mobile phone no matter whether the pressing time of the mobile phone pressing button 5 is long or short, so that a good clamping effect is guaranteed.
As shown in fig. 1, 2, 3, 6 and 7, the base comprises a bottom shell 6 and a surface cover 7 which are mutually covered, a mounting hole 61 is formed in the bottom shell 6, a rotary column 21 is arranged at the lower end of the linkage gear 2, the lower end of the rotary column 21 is movably inserted into the mounting hole 61, the key spring 4 is movably sleeved outside the rotary column 21, the lower end of the key spring 4 is abutted with the upper end of the mounting hole 61, and the upper end of the key spring 4 is abutted with the lower end of the linkage gear 2; the clamping groove 71 is arranged at the lower side of the surface cover 7, and the opening 73 is arranged on the surface cover 7. As shown in fig. 5, the clamping groove 71 is an annular clamping groove, and the unidirectional ratchet is provided with a guiding inclined surface 311 and a clamping vertical surface 312. The outer groove wall of the locking groove 71 corresponds to the outer periphery of the ratchet 3.
As shown in fig. 2, 3 and 6, the clamping arm 1 is slidably disposed between the bottom shell 6 and the face cover 7, the clamping arm 1 includes a connecting piece 12, an inner end of the connecting piece 12 is connected with the rack portion 11, and an outer end of the connecting piece 12 is connected with a clamping portion 13; the connecting piece 12 of the clamping arm 1 is provided with a strip hole 14, the length direction of the strip hole 14 is consistent with the length direction of the connecting piece 12, the lower side of the face cover 7 is provided with a connecting column 74, and the connecting column 74 movably penetrates through the strip hole 14. When the clamping arm 1 is in a state of clamping the mobile phone, the connecting column 74 is positioned at the outer end edge of the strip hole 14; when the clamp arm 1 is in the open state, the connecting post 74 is at the inner end edge position of the elongated hole 14; the inner end of the elongated hole 14 refers to the end close to the linkage gear 2, and the outer end of the elongated hole 14 refers to the end far away from the linkage gear 2.
As shown in fig. 3 and 4, the upper side of the bottom shell 6 is provided with a connecting hole 62 that is abutted against the connecting post 74, one side of the connecting hole 62 is provided with a first positioning groove 63, a first flexible cushion block 64 is installed in the first positioning groove 63, the other side of the connecting hole 62 is provided with a second positioning groove 65, a second flexible cushion block 66 is installed in the second positioning groove 65, the first flexible cushion block 64 can be in interference fit with the lower side of the inner end edge portion of the strip hole 14, and the second flexible cushion block 66 can be in interference fit with the lower side of the outer end edge portion of the strip hole. When the clamping arm 1 is in the open state, the first flexible cushion block 64 can prop against the lower side of the inner end edge part of the strip hole 14, and the common purpose is to prevent the clamping arm 1 from shaking; when the clamping arm 1 is in a state of clamping the mobile phone, the second flexible cushion block 66 can prop against the lower side of the outer end edge part of the strip hole 14, and the common purpose is to prevent the clamping arm 1 from shaking. The first flexible pad 64 and the second flexible pad 66 are preferably any one of a silica gel pad, a PA material pad, a POM material pad, and a rubber material pad.
As shown in fig. 6 and 8, a positioning groove 75 is disposed outside the connecting post 74, a third flexible pad 76 is mounted inside the positioning groove 75, a first protrusion 761 and a second protrusion 762 are disposed on the lower side of the third flexible pad 76, the first protrusion 761 can be in interference fit with the upper side of the inner end edge portion of the elongated hole 14, and the second protrusion 762 can be in interference fit with the upper side of the outer end edge portion of the elongated hole 14. When the clamp arm 1 is in the open state, the first projection 761 can bear against the upper side of the inner end edge portion of the elongated hole 14, with the common purpose of preventing the clamp arm 1 from shaking; the second protrusion 762 can be abutted against the upper side of the outer end edge portion of the elongated hole 14 when the clamp arm 1 is in a state of clamping the hand phone, and the common purpose is also to prevent the clamp arm 1 from shaking. The third flexible pad 76 is any one of a silica gel pad, a PA material pad, a POM material pad, and a rubber material pad.
As a preferred embodiment of the present utility model, as shown in fig. 9, instead of the third flexible pad 76, a first protruding rib 77 and a second protruding rib 78 may be connected to both sides of the connecting post 74, the first protruding rib 77 may be in interference fit with the upper side of the inner end edge portion of the elongated hole 14, and the second protruding rib 78 may be in interference fit with the upper side of the outer end edge portion of the elongated hole. When the clamping arm 1 is in the open state, the first raised rib 77 can bear against the upper side of the inner end edge portion of the elongated hole 14, with the common purpose of preventing the clamping arm 1 from shaking; when the clamping arm 1 is in a state of clamping the mobile phone, the second raised rib 78 can bear against the upper side of the outer end edge portion of the strip hole 14, and the common purpose is to prevent the clamping arm 1 from shaking.
As shown in fig. 1, 2, 3 and 6, the clamping arms 1 are four, the four clamping arms 1 are arranged between the bottom shell 6 and the face cover 7 in a sliding manner in a diagonal manner, the linkage gear 2 comprises an upper gear portion 22 and a lower gear portion 23 which are integrally connected, the rack portion 11 is meshed with the upper gear portion 23, the driving assembly comprises two driving pieces 8 and two driving springs 9, the two driving pieces 8 can be arranged between the bottom shell 6 and the face cover 7 in a sliding manner in a transverse direction or in a back-to-back manner, the driving pieces 8 are provided with driving rack portions 81, the driving rack portions 81 are meshed with the lower gear portion 23, the bottom shell 6 is provided with two baffle plates 67, the two baffle plates 67 are respectively arranged on two sides of the lower gear portion 22, the driving springs 9 are elastically clamped between the driving pieces 8 and the baffle plates 67, one ends of the driving springs 9 are abutted against the inner side walls of the driving pieces 8, and the other ends of the driving springs 9 are abutted against the side walls of the baffle plates 67.
As shown in fig. 1, 2, 3 and 6, the base further includes a middle shell 10 disposed between the bottom shell 6 and the face cover 7, the middle shell 10 is provided with a middle hole 101 for the lower gear portion 23 to pass through, the upper gear portion 22 extends out of the upper surface of the middle shell 10, two placing grooves 102 consistent with the diagonal direction of the middle shell are disposed at the upper end of the middle shell 10, the two placing grooves 102 are disposed in a mutually crossing manner, and the four clamping arms 1 are disposed in the two placing grooves 102 in a mutually staggered sliding manner.
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 (10)
1. The single-ratchet type automatic clamping mobile phone support comprises a base and an automatic clamping mechanism arranged on the base, wherein the automatic clamping mechanism comprises a clamping arm, a linkage gear, a ratchet wheel, a key spring, a button and a driving assembly for driving the linkage gear to rotate, the clamping arm is arranged on the base in a sliding manner, a clamping space for clamping a mobile phone is formed between the clamping arm and the base, the clamping arm is provided with a rack part, the linkage gear is rotatably arranged in the base, and the rack part is meshed with the linkage gear; the method is characterized in that: the ratchet wheel is fixedly connected to the upper end of the linkage gear, the ratchet wheel rotates along with the linkage gear, a single unidirectional ratchet is arranged on the upper side of the ratchet wheel, and the key spring is elastically arranged between the base and the lower end of the linkage gear; the base is provided with a clamping groove matched with the ratchet wheel, and a clamping block matched with the unidirectional ratchet wheel in a clamping way is arranged in the clamping groove; the button is arranged on the upper side of the ratchet wheel, and the base is provided with an opening for the upper end of the button to pass through.
2. The single ratchet type automatic clamping cell phone stand of claim 1, wherein: the base comprises a bottom shell and a face cover which are mutually covered, a mounting hole is formed in the bottom shell, a rotary column is arranged at the lower end of the linkage gear, the lower end of the rotary column is movably inserted into the mounting hole, the key spring is movably sleeved outside the rotary column, the lower end of the key spring is abutted with the upper end of the mounting hole, and the upper end of the key spring is abutted with the lower end of the linkage gear; the clamping groove is arranged on the lower side of the surface cover, and the opening is formed in the surface cover.
3. The single ratchet type automatic clamping cell phone stand of claim 2, wherein: the clamping groove is an annular clamping groove, and the unidirectional ratchet is respectively provided with a guide inclined plane and a clamping vertical plane.
4. The single ratchet type automatic clamping cell phone stand of claim 2, wherein: the clamping arm is arranged between the bottom shell and the face cover in a sliding manner and comprises a connecting sheet, the inner end of the connecting sheet is connected with the rack part, and the outer end of the connecting sheet is connected with the clamping part; the connecting piece of centre gripping arm has seted up rectangular hole, and the length direction in rectangular hole is unanimous with the length direction of connecting piece, the downside of face lid is provided with the spliced pole, the spliced pole activity pass rectangular hole.
5. The single ratchet type automatic clamping cell phone stand of claim 4, wherein: the upper side of drain pan is equipped with the connecting hole with spliced pole looks butt, one side of connecting hole is equipped with first constant head tank, installs first flexible cushion in the first constant head tank, the opposite side of connecting hole is equipped with the second constant head tank, installs the flexible cushion of second in the second constant head tank, first flexible cushion can with the downside interference fit of the inner edge portion in rectangular hole, the flexible cushion of second can with the downside interference fit of the outer end edge portion in rectangular hole.
6. The single ratchet type automatic clamping cell phone stand of claim 4, wherein: the connecting column is provided with the constant head tank outward, install the flexible cushion of third in the constant head tank, the downside of the flexible cushion of third is equipped with first bellying and second bellying, first bellying can with the upside of the inner marginal portion in rectangular hole interference fit mutually, the second bellying can with the upside of the outer marginal portion in rectangular hole interference fit mutually.
7. The single ratchet type automatic clamping cell phone stand of claim 6, wherein: the third flexible cushion block is any one of a silica gel cushion block, a PA material cushion block, a POM material cushion block and a rubber material cushion block.
8. The single ratchet type automatic clamping cell phone stand of claim 4, wherein: the both sides of spliced pole are connected with first protruding bone strip and the protruding bone strip of second, first protruding bone strip can with the upside of the inner marginal portion of rectangular hole interference fit mutually, the protruding bone strip of second can with the upside of the outer marginal portion of rectangular hole interference fit mutually.
9. The single ratchet type automatic clamping cell phone stand of claim 2, wherein: the clamping arms are four, the four clamping arms are arranged between the bottom shell and the face cover in a diagonal sliding mode, the linkage gear comprises an upper gear portion and a lower gear portion which are integrally connected, the rack portion is meshed with the upper gear portion, the driving assembly comprises two driving pieces and two driving springs, the two driving pieces can transversely oppositely or reversely slide and are arranged between the bottom shell and the face cover, the driving pieces are provided with driving rack portions, the driving rack portions are meshed with the lower gear portion, the bottom shell is provided with two baffle plates, the two baffle plates are respectively arranged on two sides of the lower gear portion, the driving springs are elastically clamped between the driving pieces and the baffle plates, one ends of the driving springs are in butt joint with the inner side walls of the driving pieces, and the other ends of the driving springs are in butt joint with the side walls of the baffle plates.
10. The single ratchet type automatic clamping cell phone stand of claim 9, wherein: the base is characterized in that the base further comprises a middle shell arranged between the bottom shell and the face cover, a middle hole for allowing the lower gear part to pass through is formed in the middle shell, the upper gear part extends out of the upper surface of the middle shell, two placing grooves consistent with the diagonal direction of the middle shell are formed in the upper end of the middle shell, the two placing grooves are mutually intersected, and the four clamping arms are arranged in the two placing grooves in a staggered sliding mode in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223402997.2U CN219394884U (en) | 2022-12-19 | 2022-12-19 | Single ratchet type automatic clamping mobile phone support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223402997.2U CN219394884U (en) | 2022-12-19 | 2022-12-19 | Single ratchet type automatic clamping mobile phone support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219394884U true CN219394884U (en) | 2023-07-21 |
Family
ID=87192476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223402997.2U Active CN219394884U (en) | 2022-12-19 | 2022-12-19 | Single ratchet type automatic clamping mobile phone support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219394884U (en) |
-
2022
- 2022-12-19 CN CN202223402997.2U patent/CN219394884U/en active Active
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