CN104320510A - Device for clamping mobile terminal - Google Patents
Device for clamping mobile terminal Download PDFInfo
- Publication number
- CN104320510A CN104320510A CN201410603642.0A CN201410603642A CN104320510A CN 104320510 A CN104320510 A CN 104320510A CN 201410603642 A CN201410603642 A CN 201410603642A CN 104320510 A CN104320510 A CN 104320510A
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- CN
- China
- Prior art keywords
- installation portion
- holder
- moving spring
- guide groove
- mobile terminal
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Abstract
The invention relates to a device for clamping a mobile terminal. The device comprises a first clamping piece, a second clamping piece and reset springs, the first clamping piece and the second clamping piece can do relative displacement motion under the action of external force or the reset springs, the first clamping piece is provided with a first clamping portion and first mounting portions, the first mounting portions are provided with guide grooves, the second clamping piece is provided with a second clamping portion and second mounting portions, the second mounting portions are sleeved with the guide grooves of the first mounting portions, reset spring containing space extending along the guide grooves are formed by the first mounting portions and the second mounting portions in the guide grooves, the reset springs are arranged in the containing space, and channels allowing the reset springs to be mounted are formed in the guide groove walls, corresponding to the reset spring containing space, of the first mounting portions. The device has the advantages that the first clamping portion and the second clamping portion have the tendency to be close to generate force clamping the mobile terminal, and therefore the mobile terminal is fixed. The structure is simple, overall performance is high, and assembling and manufacturing are easy.
Description
(1) technical field
The present invention relates to a kind of device clamping mobile terminal.
(2) background technology
Along with science and technology and expanding economy, the use of mobile terminal (such as mobile phone or flat board) is more and more general, when people use mobile terminal to need to grip for a long time, there will be wrist and both arms the situation such as to ache, thus affect the health of people, or utilizing mobile terminal when taking, quiver just causes image blur.Therefore need in use to be fixed mobile terminal.
At present, there is multiple clamping device in market.As shown in Figures 1 and 2, a kind of device in order to clamp mobile phone comprises the first holder a, the second holder b and back-moving spring c, first holder a and the second holder b can do relative displacement movement under the effect of external force or back-moving spring c, first holder a has the first clamping part a1 and the first installation portion a2, this first installation portion a2 has the guide groove a3 being parallel to the first holder direction of displacement, guide groove a3 is shoulder hole, second holder b has the second clamping part b1 and the second installation portion b2, second installation portion b2 is a slide bar, one end of slide bar is connected with the second clamping part b1, the other end is provided with screw thread, if threaded one end is through after guide groove, back-moving spring c enters into the larger guide groove section of diameter and is sheathed on slide bar b2 from outside, slide bar b2 establishes threaded one end to be exposed to back-moving spring c nut d that is outer and threaded engagement described in and screws togather.When the first holder a and the second holder b is opened to clamp mobile phone, back-moving spring c is compressed, the end face of the less guide groove a3 of diameter is supported in one end of back-moving spring c, the other end supports the end face of described nut, thus make the first clamping part 1a and the second clamping part b1 possess trend close to each other to produce the power that can clamp mobile phone, thus realize fixing mobile phone.
Above-mentioned Mobile phone clip can meet the fixing object to mobile phone substantially, but, still there is following deficiency:
1, the second holder b is by needing through injection moulding to form the second clamping part after a wire repeatedly bending, and also need the form be threaded connection to combine when the first holder a and the second holder b fits together, therefore its complex structure, overall performance is poor.
2, the second holder b by after a wire repeatedly bending through injection moulding to form the second clamping part, its mould is complicated, and therefore manufacture difficulty is high, also correspondingly improves production cost.
3, back-moving spring c needs to be sheathed on slide bar b2, therefore the diameter of slide bar b2 is limited by the size of back-moving spring c, and can only adopt the slide bar that diameter is less, the required option that adopted metal material to become in order to proof strength, thus result also in complex structure, the defect that overall performance is poor.
4, in order to make back-moving spring play one's part to the full, therefore under back-moving spring normal condition, its length is the length of being longer than guide groove, slide bar establishes threaded one end to be exposed to outside back-moving spring needs pressing back-moving spring to be just able to screw togather with described nut, in this process, back-moving spring is very easily jumped out from sliding channel.Therefore assemble also inconvenient.
(3) summary of the invention
The object of this invention is to provide a kind of device clamping mobile terminal, what not only can realize mobile terminal is fixing, and structure is simple, and overall performance is high, be easy to assembling and easy to manufacture.
For achieving the above object, the present invention is by the following technical solutions:
A kind of device clamping mobile terminal, comprise the first holder, second holder and back-moving spring, described first holder and the second holder can do relative displacement movement under the effect of external force or back-moving spring, described first holder has the first clamping part and the first installation portion, this first installation portion has the guide groove being parallel to the first holder direction of displacement, described second holder has the second clamping part and the second installation portion, the interior extension along guide groove of guide groove that second installation portion is sheathed on the first installation portion also can slide along guide groove, it is characterized in that: described first installation portion and the second installation portion form a back-moving spring accommodation space extended along guide groove in guide groove, back-moving spring is arranged in this accommodation space, the first holder and the second holder do relative away from displacement movement time, first installation portion and the second installation portion do the action compressed to back-moving spring, the guide groove wall portion of the corresponding back-moving spring accommodation space of the first installation portion also has the passage that back-moving spring is inserted.
The invention has the advantages that and not only make the first clamping part and the second clamping part possess trend close to each other to produce the power that can clamp mobile terminal, thus realize the fixing of mobile terminal.Simultaneously, its structure greatly simplifies compared to existing technology, it is easier to manufacture, particularly during this assembling product, be first by the first holder and the second holder mutually plug-in, then back-moving spring to be entered from outside through described passage and is placed in described accommodation space, the appearance of some problems avoiding prior art or mention in the introduction in the present invention, namely avoid the back-moving spring when assembling very easily to jump out from groove, thus assemble more convenient.
The present invention improves by following scheme:
Described a kind of device clamping mobile terminal, is characterized in that: the first installation portion is provided with the first gear stop acting on back-moving spring first end in the position away from the first clamping part; Second installation portion is provided with the second gear stop acting on back-moving spring second end in the position away from the second clamping part, form described back-moving spring accommodation space in guide groove between first gear stop and second gear stop.
Described a kind of device clamping mobile terminal, is characterized in that: described second installation portion comprises the clamping face outward extending side plate of two sides from described second clamping part, and described second gear stop is formed between two outer ends of described side plate.
Described a kind of device clamping mobile terminal, it is characterized in that: its end arranging second gear stop one end of described second installation portion is provided with a holding part, when described back-moving spring is placed in described accommodation space, the second end of back-moving spring is in this holding part.
Described a kind of device clamping mobile terminal, it is characterized in that: described first gear stop is located on the end of guide groove away from first clamping part one end, described guide groove its in the face of first gear stop wall portion on offer the through opening to this end, the length and width size of this opening is enough to allow described second gear stop enter guide groove.
Described a kind of device clamping mobile terminal, it is characterized in that: its end arranging second gear stop one end of described second installation portion is provided with and a holding part, when described back-moving spring is placed in described accommodation space, one end of back-moving spring is in this holding part, and the length and width size of described opening is enough to allow this holding part enter guide groove.
Described a kind of device clamping mobile terminal, is characterized in that: described passage is made up of plane, the plane connecting this two flat end respectively and the arc surface that two sides is parallel.
Described a kind of device clamping mobile terminal, is characterized in that: the device of described clamping mobile terminal has the guide groove that twice be arranged in parallel, and described second installation portion has two and corresponding with each described guide groove.
Described a kind of device clamping mobile terminal, is characterized in that: described first holder or the second holder are provided with the fixture that the device of described clamping mobile terminal can be fixed on foot rest.
Described a kind of device clamping mobile terminal, is characterized in that: the both sides of the clamping face of the first clamping part arrange described first installation portion and one first catch respectively, form the first Gripping platform between the first installation portion and one first catch; The both sides of the clamping face of the second clamping part arrange described and the second installation portion and one second catch respectively, form the second Gripping platform between the second installation portion and one second catch.
(4) accompanying drawing explanation
Fig. 1 is prior art three-dimensional state schematic diagram;
Fig. 2 is a cross-sectional view of prior art;
Fig. 3 is the three-dimensional state schematic diagram (the first holder and the second holder are normal condition) that the present invention shows its front;
Fig. 4 is that the first holder and the second holder prepare plug-in three-dimensional state schematic diagram;
Fig. 5 is the just plug-in three-dimensional state schematic diagram of the first holder and the second holder;
Fig. 6 is the three-dimensional state schematic diagram that back-moving spring prepares to install;
Fig. 7 is the three-dimensional state schematic diagram during back-moving spring is installed;
Fig. 8 is the three-dimensional state schematic diagram (the first holder and the second holder are normal condition) that the present invention shows its back side when assembling complete;
Fig. 9 is the three-dimensional state schematic diagram of the first holder;
Figure 10 is a cross-sectional view (sections by two guide grooves) of the first holder;
Figure 11 is another cross-sectional view (perpendicular to Figure 10 section and by the section of a guide groove) of the first holder;
Figure 12 is the three-dimensional state schematic diagram of the second holder;
Figure 13 is a cross-sectional view (sections by two second installation portions) of the second holder;
Figure 14 be the second holder another cross-sectional view (perpendicular to Figure 13 section and by the section of one second installation portion);
Figure 15 is upward view of the present invention;
Figure 16 is the A-A cross-sectional view (the first holder and the second holder are normal condition) in Figure 15;
Figure 17 is the B-B cross-sectional view (the first holder and the second holder are normal condition) in Figure 15;
Figure 18 is the three-dimensional state schematic diagram (the first holder and the second holder are opened state) that the present invention shows its front;
Figure 19 is the B-B cross-sectional view (the first holder and the second holder are opened state) in Figure 15.
(5) embodiment
As shown in the drawings, a kind of device of clamping mobile terminal (can be mobile phone or flat board), comprise the first holder 1, second holder 2 and back-moving spring 3, described first holder 1 and the second holder 2 can do relative displacement movement under the effect of external force or back-moving spring 3.
As shown in Figs. 9 to 11, described first holder 1 has the first clamping part 11 and the first installation portion 12, and this first installation portion 12 has the guide groove 13 being parallel to the first holder 1 direction of displacement.
As shown in Figure 12 to 14, described second holder 2 has the second clamping part 21 and the second installation portion 22.The interior extension along guide groove 13 of guide groove 13 that second installation portion 22 is sheathed on the first installation portion 12 also can slide along guide groove 13.More particularly, described second installation portion 22 comprises the clamping face outward extending side plate (22-1 of two sides from described second clamping part 21,22-2), second gear stop 22-3 as described below is formed between two outer ends of described side plate (22-1,22-2).
In conjunction with shown in Figure 15 to 17, described first installation portion 12 and the second installation portion 22 form back-moving spring 3 accommodation space 4 extended along guide groove 13 in guide groove 13, and back-moving spring 3 is arranged in this accommodation space 4.Specifically, the first installation portion 12 is provided with the first gear stop 12-1 acting on back-moving spring 3 first end 31 in the position away from the first clamping part 11; Second installation portion 22 is provided with the second gear stop 22-3 acting on back-moving spring 3 second end 32 in the position away from the second clamping part 21, form described back-moving spring 3 accommodation space 4 in guide groove 13 between first gear stop 12-1 and second gear stop 22-3.
Described first gear stop 12-1 is located on the end of guide groove 13 away from first clamping part 11 one end, described guide groove 13 its in the face of first gear stop 12-1 wall portion on offer the through opening 14 to this end, the length and width size of this opening 14 is enough to allow described second gear stop 22-3 enter guide groove 13.
Its end arranging second gear stop 22-3 one end of described second installation portion 22 is provided with and a holding part 22-4, when described back-moving spring 3 is placed in described accommodation space 4, one end of back-moving spring 3 is in this holding part 22-4, and the length and width size of opening described above 14 is also enough to allow this holding part 22-4 enter guide groove 13.
The first holder 1 and the second holder 2 do relative away from displacement movement time, the action that first installation portion 12 and the second installation portion 22 pairs of back-moving springs 3 do to compress, also namely first gear stop 12-1 and second gear stop 22-3 does the action compressed to back-moving spring 3, thus make the first clamping part 11 and the second clamping part 21 possess trend close to each other to produce the power that can clamp mobile terminal, thus realize gripping mobile terminal.
Described first holder 1 and/or the second holder 2 are by an injection moulding and plastic, the plastics that material can adopt material harder, and the size impact of back-moving spring 3 pairs of guide grooves 13 is little, back-moving spring 3 also without the need to suit on the metal filament, therefore the present invention is compared to prior art, there is structure simple, the feature that overall performance is high and easy to manufacture.
Guide groove 13 wall portion of the first installation portion 12 corresponding back-moving spring 3 accommodation space 4 also has the passage 12-2 that back-moving spring 3 is inserted.Therefore, during this assembling product, be first by the first holder 1 and the second holder 2 mutually plug-in, again back-moving spring 3 to be entered from outside through described passage 12-2 and be placed in described accommodation space 4, the appearance of some problems avoiding prior art or mention in the introduction in the present invention, namely avoiding the defect that back-moving spring 3 is easily jumped out when assembling, assembling more convenient, as shown in Fig. 4 to 8.
To enter from outside through described passage 12-2 to allow back-moving spring 3 better and be placed in described accommodation space 4 and be easy to the demoulding, the profile of the present invention to passage 12-2 designs especially, namely described passage 12-2 is made up of plane (12-21,12-22), the plane 12-23 connecting this two flat end respectively and the arc surface 12-24 that two sides is parallel.
The device of described clamping mobile terminal has the guide groove 13 that twice be arranged in parallel, and described second installation portion 22 has two and corresponding with each described guide groove 13.To improve the stability of product.
Described first holder 1 or the second holder 2 are provided with the fixture that the device of described clamping mobile terminal can be fixed on foot rest.In this product, fixture is be opened in the screwed hole 5 on the first clamping part 11, and the bolt that this screwed hole 5 can have with present foot rest (foot rest generally all has a bolt) is on the market connected.
The both sides of the clamping face of the first clamping part 11 arrange described first installation portion 12 respectively and form the first Gripping platform between one first catch 15, first installation portion 12 and one first catch 15; The both sides of the clamping face of the second clamping part 21 arrange described and the second installation portion 22 respectively and form the second Gripping platform between one second catch 23, second installation portion 22 and one second catch 23.One deck elastic insert 6 is equipped with on each described Gripping platform.
Above-described embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited thereto; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify; be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. one kind clamps the device of mobile terminal, comprise the first holder, second holder and back-moving spring, described first holder and the second holder can do relative displacement movement under the effect of external force or back-moving spring, described first holder has the first clamping part and the first installation portion, this first installation portion has the guide groove being parallel to the first holder direction of displacement, described second holder has the second clamping part and the second installation portion, the interior extension along guide groove of guide groove that second installation portion is sheathed on the first installation portion also can slide along guide groove, it is characterized in that: described first installation portion and the second installation portion form a back-moving spring accommodation space extended along guide groove in guide groove, back-moving spring is arranged in this accommodation space, the first holder and the second holder do relative away from displacement movement time, first installation portion and the second installation portion do the action compressed to back-moving spring, the guide groove wall portion of the corresponding back-moving spring accommodation space of the first installation portion also has the passage that back-moving spring is inserted.
2. a kind of device clamping mobile terminal according to claim 1, is characterized in that: the first installation portion is provided with the first gear stop acting on back-moving spring first end in the position away from the first clamping part; Second installation portion is provided with the second gear stop acting on back-moving spring second end in the position away from the second clamping part, form described back-moving spring accommodation space in guide groove between first gear stop and second gear stop.
3. a kind of device clamping mobile terminal according to claim 2, it is characterized in that: described second installation portion comprises the clamping face outward extending side plate of two sides from described second clamping part, and described second gear stop is formed between two outer ends of described side plate.
4. a kind of device clamping mobile terminal according to claim 3, it is characterized in that: its end arranging second gear stop one end of described second installation portion is provided with a holding part, when described back-moving spring is placed in described accommodation space, the second end of back-moving spring is in this holding part.
5. according to the arbitrary described a kind of device clamping mobile terminal of claims 1 to 3, it is characterized in that: described first gear stop is located on the end of guide groove away from first clamping part one end, described guide groove its in the face of first gear stop wall portion on offer the through opening to this end, the length and width size of this opening is enough to allow described second gear stop enter guide groove.
6. a kind of device clamping mobile terminal according to claim 5, it is characterized in that: its end arranging second gear stop one end of described second installation portion is provided with and a holding part, when described back-moving spring is placed in described accommodation space, one end of back-moving spring is in this holding part, and the length and width size of described opening is enough to allow this holding part enter guide groove.
7. a kind of device clamping mobile terminal according to claim 5, is characterized in that: described passage is made up of plane, the plane connecting this two flat end respectively and the arc surface that two sides is parallel.
8. a kind of device clamping mobile terminal according to claim 5, is characterized in that: the device of described clamping mobile terminal has the guide groove that twice be arranged in parallel, and described second installation portion has two and corresponding with each described guide groove.
9. a kind of device clamping mobile terminal according to claim 5, is characterized in that: described first holder or the second holder are provided with the fixture that the device of described clamping mobile terminal can be fixed on foot rest.
10. a kind of device clamping mobile terminal according to claim 5, it is characterized in that: the both sides of the clamping face of the first clamping part arrange described first installation portion and one first catch respectively, form the first Gripping platform between the first installation portion and one first catch; The both sides of the clamping face of the second clamping part arrange described and the second installation portion and one second catch respectively, form the second Gripping platform between the second installation portion and one second catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603642.0A CN104320510B (en) | 2014-10-30 | 2014-10-30 | A kind of device for clamping mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603642.0A CN104320510B (en) | 2014-10-30 | 2014-10-30 | A kind of device for clamping mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104320510A true CN104320510A (en) | 2015-01-28 |
| CN104320510B CN104320510B (en) | 2017-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603642.0A Active CN104320510B (en) | 2014-10-30 | 2014-10-30 | A kind of device for clamping mobile terminal |
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| Country | Link |
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| CN (1) | CN104320510B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082123A1 (en) * | 2016-11-02 | 2018-05-11 | 珠海新石科技有限公司 | Mobile terminal holder |
| CN108692142A (en) * | 2018-07-10 | 2018-10-23 | 深圳市车安达机电有限公司 | A kind of electronic product clamp bracket |
| CN113383721A (en) * | 2021-06-09 | 2021-09-14 | 潍坊金台货架有限公司 | Animal angle remover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201533323U (en) * | 2009-09-24 | 2010-07-21 | 威宝摄影器材有限公司 | Portable photographic mobile phone clip |
| JP2014091496A (en) * | 2012-11-07 | 2014-05-19 | Nifco Inc | Support device |
| CN204216959U (en) * | 2014-10-30 | 2015-03-18 | 中山市云腾摄影器材有限公司 | A kind of device clamping mobile terminal |
-
2014
- 2014-10-30 CN CN201410603642.0A patent/CN104320510B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201533323U (en) * | 2009-09-24 | 2010-07-21 | 威宝摄影器材有限公司 | Portable photographic mobile phone clip |
| JP2014091496A (en) * | 2012-11-07 | 2014-05-19 | Nifco Inc | Support device |
| CN204216959U (en) * | 2014-10-30 | 2015-03-18 | 中山市云腾摄影器材有限公司 | A kind of device clamping mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082123A1 (en) * | 2016-11-02 | 2018-05-11 | 珠海新石科技有限公司 | Mobile terminal holder |
| CN108692142A (en) * | 2018-07-10 | 2018-10-23 | 深圳市车安达机电有限公司 | A kind of electronic product clamp bracket |
| CN108692142B (en) * | 2018-07-10 | 2024-01-16 | 深圳市车安达机电有限公司 | Electronic product clamping support |
| CN113383721A (en) * | 2021-06-09 | 2021-09-14 | 潍坊金台货架有限公司 | Animal angle remover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104320510B (en) | 2017-07-04 |
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