TWM542106U - Clamping device for portable electronic product - Google Patents

Description

Clamping device for portable electronic products

The present invention relates to a clamping device for a portable electronic product, in particular to a quick clamping and fixing when a portable electronic product is placed on the clamping device, but after the clamping is released, the two clamping units adopt a progressive moving type. Open, a design that is easy to place and easy to access.

The portable electronic product is a portable electronic product, such as a mobile phone, a satellite navigation device, a driving recorder, a video player, etc., and the clamping device for the portable electronic product is a common product at present. The user can use the portable electronic product indoors or in a car.

The clamping device structure generally comprises a base and two clamping arms mounted on two sides of the base. The clamping operation mode is different according to the internal interlocking structure, and the early clamping devices are not used before, the two clamping arms are not used. At the maximum opening distance, after the mobile phone is placed, the fingers must simultaneously press the two clamping arms to move to the intermediate position, and the two clamping arms can be clamped on both sides of the mobile phone by the ratcheting jaws. Holding the state, a release switch is touched, and the two clamping arms are quickly moved outward to the initial position at the same time, and the mobile phone can be taken at this time; however, during the operation, the two clamping arms must be pressed with a finger toward Moving in the middle direction is still inconvenient for users with small palms or weak fingers.

Therefore, the manufacturer has opened another clamping device, and the opening distance of the two clamping arms is still at a maximum before being used. After the mobile phone is placed, a switch must be simultaneously activated, and then the two clamping arms automatically move toward the middle automatically. When the mobile phone is clamped, when the clamping state is to be released, the other clamping device must be touched again to move the two clamping arms back to the maximum distance state; however, the above two methods are suitable for a plurality of different sizes. In the electronic product, the two clamping arms can be opened at a relatively large distance, so that the mobile phone with a narrow width can be clamped by a large-sized satellite navigator, so that the two clamping arms are at the maximum opening after each opening. The distance, on the other hand, causes the mobile phone with a small width to be tilted or dropped after being placed or opened, resulting in inconvenience in use.

The main purpose of the present invention is to provide a clamping device for portable electronic products that can be easily accessed and placed. Through the internal special structure, a one-way limiting unit is touched when the portable electronic product is placed, so that the two clamping units are The portable electronic product is clamped, but if the portable electronic product is to be taken, a manual unit is pressed, and the manual unit causes the two clamping units to open outwardly in a progressively moving manner to release the original clamping state, which is convenient. Portable electronics are picked up.

The second objective of the present invention is to provide a clamping device for a progressively moving portable electronic product, each time the manual unit is touched, the two clamping units can only be moved a short distance, so that the electronic product can be It's easy to pick up, and the electronics won't fall out because it's too wide. In addition, in the next clamping, the two clamping units can also be moved for the shortest distance to achieve the purpose of clamping, which is convenient and quick.

For the above purposes, the present invention comprises a base, two clamping units, a one-way limiting unit and a manual unit, the housing having a placement surface for placing the portable electronic The two clamping units are mounted on the side of the base of the machine and can slide laterally for the purpose of opening or closing the clamping. A spring is mounted in the base, and the two clamping units are respectively connected to the two clamping units; The one-way limiting unit is installed in the machine base and partially protrudes from the placing surface. The one-way limiting unit is used to clamp the two clamping units, so that the two holding units cannot slide toward the middle. The one-way limiting unit is pressed and lowered, and the clamping unit is released, and the two clamping units are clamped by the spring pulling in the middle direction; the manual unit includes a gear set installed in the base a movable gear and a pushing member for synchronously moving the two clamping units, the pushing member is only linearly movable and has a driving rack, and the driving gear meshes with the movable gear, the movable gear For a gear that can be moved over short distances, when pressed The pushing member causes the movable gear is moved into engagement with the gear set, thereby bringing the two clamping means open outwards.

In order to make the review committee clearly understand the detailed process and technical content of this creation, the creator will cooperate with the following diagrams and detailed explanations, so that the reviewers can clearly understand the spirit of this creation:

As shown in FIG. 1 , the perspective view of the present invention includes a base 1, two clamping units 2, 3, a one-way limiting unit 4, and a manual unit 5. The base 1 has a placement surface 10 for holding a portable electronic product. The clamping units 2, 3 are attached to both sides of the base 1, and the two can slide laterally to open or close the clamping. The unidirectional limiting unit 4 is partially protruded from the mounting surface 10, and when the portable electronic product is placed on the placing surface 10, the one-way limiting unit 4 is synchronously pressed into the housing 1. This action releases the original jam state, causing the two gripping units 2, 3 to slide in the center direction to clamp the portable electronic product. Pressing the manual unit 5 causes the clamping units 2, 3 to slide outwardly in a progressive manner.

As shown in FIG. 2 and FIG. 3, in the exploded view and the internal structure of the creation, the base 1 is formed by the upper cover 11 and the bottom cover 12, and then locked by a plurality of screws 13 to make the clamping unit 2, 3 partial structure, the one-way limiting unit 4 and the manual unit 5 are hidden inside. In addition, the surface of the upper cover 11 is adhered to the soft protective pad 111, and the exposed surface of the protective pad 111 is the placement surface 10. The protective pad 111 seals the position of the screw 13 on the one hand to make the appearance more beautiful, and on the other hand prevents the portable electronic product from being scratched after being placed.

The clamping unit 2, 3 is shaped like a three-dimensional L-shaped body, and a sliding plate 21, 31 extends laterally from the bottom. The sliding plates 21, 31 are limited to the space formed by the upper cover 11 and the bottom cover 12. In the middle, the clamping units 2, 3 can be slid in the middle direction to be clamped, or slid in the opposite direction to open. This part is a common structure. For the sake of simplicity, the bottom cover 12 has a partition 121 and a plurality of partitions 122 parallel to each other. The distance between the partition 121 and the partition 122 is equal to or slightly larger than The sliding plates 21 and 31 are sized. The sliding plates 21 and 31 have a stopper 211 and 311 on the side of the same direction. The sliding area of the stopper 211 and the stopper 311 is only limited to the limiting groove 1211 of the top edge of the partition 121. The slide plates 21 and 31 cannot be separated from the stand 1.

As shown in FIGS. 2 and 4, the clamping unit 2 is formed in a three-dimensional L-shape formed by the sliding plate 21 and the holding plate 22. A rack 23 is formed on a vertical side of the sliding plate 21, and a receiving groove 24 and at least one first helical tooth 25 are respectively formed at different positions of the bottom portion. The slider plate 21 has a notch 26, the position of which is in the assembled state facing the one-way stop unit 4.

The clamping unit 3 body is formed in a three-dimensional L shape by the sliding plate 31 and the clamping plate 32. A rack 33 is formed on a vertical side of the sliding plate 31, and a receiving groove 34 and at least a second helical tooth 35 are respectively formed at different positions of the bottom portion. The slider plate 31 has a notch 36 which faces the one-way stop unit 4 in the assembled state. In addition, the rack 33 is positioned lower than the rack 23. In principle, the clamping units 2, 3 slide on the same horizontal surface, and only the rack 23 and the rack 33 slide up and down in order to interlock the gear set 51 of the manual unit 5.

As shown in FIG. 2 and FIG. 5 , the base 1 further includes a spring 14 . The spring 14 is mounted in the receiving groove 24 and the receiving groove 34 . The two ends are respectively fixed to the sliding plate 21 by fixing members 15 . 31 places. Thereby, the spring 14 provides the power for the two clamping units 2, 3 to slide in the middle direction.

As shown in FIG. 1 and FIG. 2, the placement surface 10 has a hole 101. The unidirectional limiting unit 4 is mounted in the base 1 and partially protrudes from the placement surface 10 through the hole 101. : The two clamping units 2, 3 are blocked from sliding in the middle direction, but if they are pressed, the click state is released. The one-way limiting unit 4 includes a button 41, a pressing plate 42 and a pressing spring 43. The button 41 is a casing and is coupled to an intermediate position of the pressing plate 42. The two are integrally formed. The pressing plate 42 is bounded by the middle of the button 41, and the left and right sides have a first tooth portion 421 and a second tooth portion 422 which are opposite in the oblique direction. As shown in FIG. 5, the inclination direction of the first tooth portion 421 corresponds to the first helical tooth 25. The oblique direction of the second tooth portion 422 corresponds to the second helical tooth 35. When the pressing plate 42 comes into contact with the sliding plates 21, 31, the holding units 2, 3 can only slide outward and cannot slide in the middle. The button 41 is shaped like a three-dimensional square housing, and has the same shape as the hole 101. The bottom cover 12 has a spring groove 123 at a corresponding position. When assembled, the pressure spring 43 is restrained between the inside of the button 41 and the spring groove 123. In the normal state, the pressing plate 42 is held in contact with the sliding plates 21, 31 by the pressing spring 43, but when the button 41 is pressed down into the frame 1, the pressing plate 42 is also separated from the The sliding plates 21, 31 are now pulled by the spring 14 to slide toward the clamping unit 2, 3 in the middle direction

The manual unit 5 is used to drive the two clamping units 2, 3 to slide outwardly for the purpose of opening, and when the clamping units 2, 3 are displaced, the one-way limiting unit 4 is used.掣, and then fix the position after opening. As shown in FIG. 2, FIG. 3 and FIG. 5, the manual unit 5 includes a gear set 51, a movable gear 52 and a pusher 53 mounted in the base 1. The gear set 51 is configured to drive the two clamping units 2, 3 to move synchronously, including a first gear 511 and a second gear 512, wherein the first gear 511 has a smaller pinion 5111. The pinion gear 5111 is engaged with the rack 23, and the second gear 512 also has a small-sized pinion 5121, and the pinion gear 5121 is meshed with the rack 33. Thereby, when the first gear 511 is rotated and meshed by the other gears, the two clamping units 2, 3 can be synchronously slid outward. In the embodiment, the first gear 511 is mounted on the first shaft 124 of the lower cover 12, and the second gear 512 is mounted on the second shaft 125.

The movable gear 52 can be moved in a short lateral direction by assembling the shaft 521 at both ends of the movable gear 52 in the lateral groove 126 of the lower cover 12 and the lateral groove 112 of the upper cover 11. As shown in FIG. 3, the movable gear 52 is normally located at the rightmost position, and only when the pusher 53 is driven, moves to the leftmost position to mesh with the first gear 511.

The pusher 53 is an article that can only move linearly. The pushing member 53 has a guiding groove 531, and the lower cover 12 has a positioning piece 127. The positioning piece 127 is located in the guiding groove 531 during assembly, ensuring that the pushing member 53 can only move laterally without leaving the base. 1. The pusher 53 has a drive rack 532 in the direction of the movable tooth drive 52. The drive rack 532 remains engaged with the movable gear 52. The lower cover 12 has a spring guiding groove 128 corresponding to the moving path of the pushing member 53. The manual unit 5 further includes a manual spring 54 located in the spring guiding groove 128 and mounted on the end of the pushing member 53. The pusher 53 is partially pushed out of the base 1 in an externally free state. The pusher 53 has a dial block 533 corresponding to the movable gear position, and the dial block 533 assists in driving the movable gear 52 to disengage. Thereby, when the pusher 53 is pressed into the base 1, the movable gear 52 is first driven from the originally uncontacted state, moved to the state of meshing with the first gear 511, and then the pusher 53 is continuously pushed in, as the pusher 53 continues to be pushed in, The movable gear 52 rotates and engages the first gear 511 to rotate synchronously, thereby driving the two clamping units 2, 3 to slide outward synchronously. After the external force disappears, the pusher 53 is pushed by the manual spring 54 to return to the original position, and the movable block 52 is disengaged by the dial block 533.

The portable electronic product can be a mobile phone, a satellite navigator, a driving recorder, a video player, etc., and the following embodiments are all described by a mobile phone. At present, there are buttons on the sides of the mobile phone, and the buttons of different manufacturers have different button positions. In order to prevent the clamping units 2 and 3 from being clamped at the buttons, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the clip of the creation is as shown in FIG. 1 , FIG. 2 and FIG. 3 . The holding device further includes an adjustable position support unit 6 and a positioning assembly 7 that fixes its position. The support unit 6 is movable in a direction parallel to the placement surface 10, perpendicular to the direction of movement of the clamping units 2, 3. The support unit 6 includes a moving member 61 and at least one blocking member 62. The blocking member 62 is perpendicular to the moving member 61 and is assembled higher than the placing surface 10. The moving member 61 is mounted in the base 1 and located on the slide rail 129 of the lower cover 12. The intermediate portion of the moving member 61 has a limiting guide hole 611 and a plurality of positioning teeth 612. The positioning assembly 7 is mounted in the limiting guide hole 611 so that the supporting unit 6 can move linearly and cannot be disengaged from the base 1. The positioning assembly 7 includes a pressing member 71 and a pressing spring 72. As shown in FIG. 6, the pressing member 71 is partially extended and extends outside the lower cover 12. The pressing member 71 has a convex tooth 711 on both sides thereof. After the assembly, the pressing spring 72 is located between the hollow shell of the pressing member 71 and the inner wall of the upper cover 11, so that the convex tooth 711 can be clamped if no external force is applied. In the positioning tooth 612, when the pressing member 71 is pressed into the housing 1, the protruding tooth 711 will be disengaged from the positioning tooth 612, and the supporting unit 6 can be pushed to change the position, but when the external force disappears, The original card status will be restored.

Next, a brief description will be made on the operation mode of the present creation: as shown in FIG. 1, in the first use state, the clamping units 2, 3 are adjusted to the maximum open state. As shown in Fig. 6, if the pressing member 71 is pressed, the position of the receiving unit 6 can be adjusted, thereby adjusting the position where the clamping units 2, 3 are clamped on both sides of the mobile phone.

As shown in FIG. 7A, a mobile phone 8 is placed on the placement surface 10. During the placing process, the one-way limiting unit 4 is simultaneously pressed, and the button 41 is pressed into the housing 1, as shown in FIG. 7B. At this time, the pressing plate 42 releases the contact state with the first helical teeth 25 and the second helical teeth 35, and the clamping unit 2, 3 is pulled by the spring 14 to slide in the middle direction to clamp the mobile phone 8 (in the figure) Expressed as an imaginary line). Figure 7C is a schematic view of the internal structure of the clamped state for this purpose.

When the original clamping state is to be released, the pushing member 53 of the manual unit 5 is first pressed, and after the pushing member 53 is moved a short distance, as shown in FIG. 8, the movable gear 52 is synchronously moved to the first The gear 511 is engaged. As shown in FIG. 9A and FIG. 9B, after the pusher 53 is continuously pressed, the movable gear 52 is engaged to rotate the movable gear 52, and the movable gear 52 drives the first gear 511 to rotate, and then the second gear 512 is also rotated synchronously. The pinion gear 5111 is meshed with the rack 23, and the pinion gear 5121 is meshed with the rack 33, and finally the two clamping units 2, 3 move synchronously outward. Note that when the clamping unit 2, 3 is released from clamping, the elastic force of the pressing spring 43 of the one-way limiting unit 4 also causes the first tooth portion 421 of the pressing plate 42 and the first helical tooth In the contact, the second tooth portion 422 is in contact with the second helical tooth 35 by fixing the open positions of the two clamping units 2, 3.

In the embodiment, the manual unit 5 adjusts the sliding distance of the clamping unit 2, 3 in a progressive manner. Each time the pushing member 53 is pressed into the base 1, only the movable gear 52 can be rotated and fixed. The angle, the clamping unit 2, 3 can only move a short distance, and only a short distance is opened, so that the mobile phone 8 can be taken out smoothly, and the tilting or falling phenomenon does not occur due to the opening distance being too large. . After the electronic product is placed again, it is no longer necessary to open to the maximum value.

Each time the pushing member 53 is pressed, when the external force disappears, the pushing member 53 is elastically retracted to the original position by the manual spring 54. This is returned to the original position, and the dialing block 533 also drives the movable gear 52 to leave the first portion. A gear 511 is to be used for the next manual operation. If it is desired to increase the opening distance of the clamping units 2, 3, it is only necessary to repeatedly press the pushing member 53 so as to achieve the purpose of progressive opening.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present embodiments. The equivalent changes and modifications made by the scope of the patent application for this creation are covered by the scope of the patent.

1‧‧‧ machine base

10‧‧‧Place

101‧‧‧ hole

11‧‧‧Upper cover

111‧‧‧Protection mat

112‧‧‧ transverse slot

12‧‧‧ bottom cover

121‧‧‧Baffle

1211‧‧‧ Limit slot

122‧‧‧Baffle

123‧‧‧Spring groove

124‧‧‧First shaft column

125‧‧‧second shaft column

126‧‧‧ transverse slot

127‧‧‧ Positioning film

128‧‧‧Spring guides

129‧‧‧rails

13‧‧‧ screws

14‧‧‧ Spring

15‧‧‧Fixed parts

2‧‧‧Clamping unit

21‧‧‧Sliding plate

22‧‧‧Clamping plate

23‧‧‧ rack

24‧‧‧ accommodating slots

25‧‧‧First helical teeth

26‧‧‧ gap

3‧‧‧Clamping unit

31‧‧‧Sliding plate

32‧‧‧Clamping plate

33‧‧‧Racks

34‧‧‧ accommodating slots

35‧‧‧Second helical teeth

36‧‧‧ gap

4‧‧‧One-way limit unit

41‧‧‧ buttons

42‧‧‧pressure plate

421‧‧‧First tooth

422‧‧‧second tooth

43‧‧‧ Pressurized spring

5‧‧‧Manual unit

51‧‧‧ Gear Set

511‧‧‧First gear

5111‧‧‧ pinion

512‧‧‧second gear

5121‧‧‧ pinion

52‧‧‧active gear

521‧‧‧Axis

53‧‧‧Promoters

531‧‧ ‧ guide slot

532‧‧‧Transmission rack

533‧‧‧ Swipe block

54‧‧‧Manual spring

6‧‧‧Support unit

61‧‧‧Mobile parts

611‧‧‧Limited Guide Hole

612‧‧‧ positioning teeth

62‧‧‧ §

7‧‧‧ Positioning components

71‧‧‧Pressing parts

711‧‧ ‧ convex teeth

72‧‧‧ Pressing spring

8‧‧‧Mobile phones

Figure 1 is a perspective view of the creation; Figure 2 is an exploded view of the creation; Figure 3 is a perspective view of the assembled internal structure of the present invention; Figure 4 is a perspective view of another angle of the two clamping units of the creation; Figure 5 is The schematic diagram of the clamping unit, the one-way limiting unit and the manual unit of the present invention; FIG. 6 is a perspective view of another angle of the creation; FIG. 7A is a perspective view of the creation state, in which a mobile phone is clamped; 7B is a schematic cross-sectional view of the clamping state of FIG. 7A; FIG. 7C is a schematic diagram of the internal structure interlocking of FIG. 7A; FIG. 8 is a schematic structural view of the initial stage of the pressing pressing manual unit; FIG. 9A is a schematic view showing the un-clamping state of the creation; FIG. Figure 9A is a schematic diagram of the internal structure linkage.

1‧‧‧ machine base

10‧‧‧Place

101‧‧‧ hole

2‧‧‧Clamping unit

3‧‧‧Clamping unit

4‧‧‧One-way limit unit

5‧‧‧Manual unit

6‧‧‧Support unit

Claims (10)

A clamping device for a portable electronic product, comprising: a base having a placement surface for placing a portable electronic product, the placement mask having a hole; at least two clamping units, Mounted on the machine base, on both sides of the placing surface, the two clamping units can be laterally slid to open or clamp, and a spring is mounted in the base, the two ends of the spring are respectively connected to the two clamping units a one-way limiting unit is installed in the base, partially protrudes through the hole and protrudes from the placing surface, and the one-way limiting unit is used to clamp the two clamping units to allow the two holding units The unit cannot slide in the middle direction, but when the one-way stop unit is pressed and lowered into the base, the click state is released, and the two clamping units are pulled by the spring to slide in the middle direction and clamped. And a manual unit comprising a gear set, a movable gear and a pushing member mounted in the base, the gear set is configured to drive the two clamping units to move synchronously, and the pushing member partially extends outside the base, The pushing member has a transmission rack, the transmission rack and the movable gear Together, the movable gear is moved transversely away from the short, when pushing the pushing member causes the movable gear, moved to the original non-contact state by the engagement with the gear set, thereby bringing the two clamping means open outwards. The clamping device of the portable electronic product of claim 1, wherein the one-way limiting unit comprises a button, a pressing plate and a spring, wherein the button is coupled to the hollow housing An intermediate position of the pressing plate, wherein the pressing plate has a first tooth portion and a second tooth portion opposite to each other on opposite sides of the button, and the surface of the clamping unit contacting the pressing plate Having a first helical tooth, the other surface of the clamping unit contacting the pressure plate has a second helical tooth, the spring is located at the In the button and the base, the elastic force causes the button to partially protrude through the hole and protrude from the placing surface, and the first tooth portion of the pressing plate is in contact with the first helical tooth, the second tooth The portion is in contact with the second helical tooth. The clamping device of the portable electronic product of claim 2, wherein when the first tooth portion is engaged with the first helical tooth and the second tooth portion is engaged with the second helical tooth, The two clamping units cannot slide in the middle direction. The clamping device of the portable electronic product of claim 1, wherein the two clamping unit bodies are formed by a sliding plate and a clamping plate, and the two clamping units are formed in a three-dimensional shape. a vertical side of the side in the same direction is formed with a rack, the gear set is composed of two first gears and a second gear that mesh with each other, and each of the two gears has a small gear, and the two small gears respectively The rack of the clamping unit is engaged to engage. The clamping device of the portable electronic product of claim 1, wherein the pushing member is a linearly movable object, the pushing member has a guiding groove, and the positioning portion is assembled in the housing. The positioning piece is located in the guiding groove to ensure that the pushing member can only move laterally without leaving the base. The clamping device of the portable electronic product of claim 1, wherein the manual unit further comprises a manual spring installed in the base and mounted on one end of the pushing member without external force. In the state, the pusher is partially pushed out of the base. The clamping device of the portable electronic product according to claim 6, wherein the pushing member has a toggle block corresponding to the movable gear position, and the pushing member is partially actuated by the manual spring. In the state outside the seat, the dial block also maintains the state in which the movable gear is not in contact with the gear set. The holding device according to claim 1, further comprising an adjustable position supporting unit, the supporting unit being mounted on the base, the adjustable position is parallel to the placing surface, perpendicular to the a moving direction of the two clamping units, the supporting unit comprises a moving member and at least one blocking member, the moving member is mounted in the base, the blocking member is perpendicular to the moving member, and the blocking member is convex after assembly Place the surface. The clamping device of claim 8, wherein the middle portion of the moving member has a limiting guiding hole and a plurality of positioning teeth, and a positioning component is installed in the limiting guiding hole, so that the supporting unit can be made Moves linearly and cannot leave the stand. The clamping device of claim 9, wherein the positioning component comprises a pressing member and a pressing spring, the pressing member has convex teeth on both sides thereof, and the pressing member is partially extended and extends outside the housing after assembly. And the pressing spring is located between the hollow shell of the pressing member and the inner wall of the base to ensure that the protruding tooth can be caught on the positioning tooth without an external force.