CN212869115U

CN212869115U - Clamping frame

Info

Publication number: CN212869115U
Application number: CN202021755909.5U
Authority: CN
Inventors: 洪江基; 袁志伟; 王一军
Original assignee: Dongguan Hongyang Industrial Co ltd
Current assignee: Dongguan Hongyang Industrial Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-02
Anticipated expiration: 2030-08-20

Abstract

The application relates to a clamping frame, which comprises a base and a supporting rod arranged on the base, wherein one end of the supporting rod is hinged to the base, and a locking component used for locking and fixing the supporting rod is arranged on the base; the other end of the supporting rod is provided with a connecting part, the connecting part is detachably connected with a connecting sleeve, one end of the connecting sleeve, which is far away from the connecting part, is provided with a ball head groove, the ball head groove is movably provided with a movable ball, the side wall of the movable ball is connected with a clamping seat, and the clamping seat is telescopically provided with a clamping jaw for clamping a mobile phone/a flat plate; and a fixing component for fixing the movable ball is arranged on the connecting sleeve. The technology enables the angle and position of the mobile phone/tablet computer clamped on the clamping frame to be adjusted more flexibly when the clamping frame is used.

Description

Clamping frame

Technical Field

The application relates to the technical field of electronic product accessories, in particular to a clamping frame.

Background

With the development of society and the improvement of living standard of people, the handheld office and entertainment products gradually become an indispensable part of the life of people.

The plane of the existing mobile phone and tablet personal computer is larger and larger, and the electronic product is easy to fatigue and slide when being held for a long time. At present, in order to use a mobile phone/tablet computer more conveniently and more stably, people generally use a clamping frame to clamp and support the mobile phone/tablet computer during use so as to place the mobile phone/tablet computer on a desktop.

However, the angle and position of the existing clamping frame are not flexible enough to adjust, and the effect that a user can adjust the clamping frame at will cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In order to improve the phenomenon that the angle and the position adjustment of current holder when using are not nimble enough, this application provides a holding frame.

The application provides a clamping frame adopts following technical scheme:

a clamping frame comprises a base and a supporting rod arranged on the base, wherein one end of the supporting rod is hinged to the base, and a locking component used for locking and fixing the supporting rod is arranged on the base; the other end of the supporting rod is provided with a connecting part, the connecting part is detachably connected with a connecting sleeve, one end of the connecting sleeve, which is far away from the connecting part, is provided with a ball head groove, the ball head groove is movably provided with a movable ball, the side wall of the movable ball is connected with a clamping seat, and the clamping seat is telescopically provided with a clamping jaw; and a fixing component for fixing the movable ball is arranged on the connecting sleeve.

By adopting the technical scheme, the supporting rod is hinged with the base so as to adjust the inclination angle of the supporting rod, so that the inclination angle of the clamping seat is adjusted, the angle of the mobile phone/tablet personal computer clamped on the clamping seat is further adjusted, and the position of the clamping seat is correspondingly changed along with the change of the inclination angle of the supporting rod; in addition, through the cooperation in activity ball and bulb groove between grip slipper and the connecting portion for the rotatable angle of grip slipper is bigger, and the inclination of bracing piece is adjusted in the cooperation, thereby makes the angle and the position control of the cell-phone of centre gripping on this holding frame/panel computer more nimble.

Preferably, an elastic damping sleeve for providing damping for the movable ball is arranged in the ball head groove.

Through adopting above-mentioned technical scheme, add the elastic damping cover in order to increase the frictional force between activity ball and the bulb groove for behind the fixed activity ball, the difficult emergence of activity ball is rotated.

Preferably, the connecting portion is provided with a connector, one end of the connecting sleeve, which is far away from the ball groove, is provided with a clamping groove matched with the connector in a clamping manner.

Through adopting above-mentioned technical scheme, the connector cooperates so that the dismouting of adapter sleeve with the draw-in groove joint.

Preferably, the connecting sleeve comprises a first half sleeve and a second half sleeve, the fixing component comprises a mounting hole arranged in the first half sleeve, a first screw hole arranged in the second half sleeve and a plum bolt in threaded fit with the first screw hole, and the plum bolt is in threaded fit with the first screw hole after penetrating through the mounting hole.

Through adopting above-mentioned technical scheme, during fixed movable ball, the plum blossom bolt is screwed up to the accessible to make half first cover and half conflict that overlaps of second can be inseparable combine, thereby make the elastic damping cover in the movable ball support the movable ball tightly fixedly.

Preferably, the base is provided with a connecting block, and the connecting block is provided with a through hole; the locking assembly comprises a rubber part penetrating through the through hole, a second screw hole formed in the rubber part, a fastening bolt in threaded connection with the second screw hole and a nut in threaded fit with the fastening bolt, the fastening bolt penetrates through the second screw hole and then is in threaded connection with the nut, and the supporting rod is provided with a communicating hole for the rubber part to penetrate through.

By adopting the technical scheme, the supporting rod can rotate relative to the connecting block so as to adjust the inclination angle of the supporting rod, thereby adjusting the angle of the clamping seat, further realizing the adjustment of the angle and the position of the mobile phone/tablet personal computer clamped on the clamping seat, and improving the flexibility of the support; after the adjustment is finished, the fastening bolt can be screwed down through the adjusting device, so that the nut of the fastening bolt is matched with the nut to tightly support the supporting rod, the supporting rod is tightly supported with the connecting block, and the supporting rod is fixed.

Preferably, the clamping jaw includes the telescopic link and set up in the portion of holding with of one end of telescopic link, the telescopic link includes interior pole and flexible cover, flexible cover is located interior pole, the one end fixed connection of interior pole in the grip slipper, be provided with in the flexible cover be used for to flexible cover provides the elastic expansion spare of elasticity.

By adopting the technical scheme, the support can be adapted to mobile phones/tablet computers with different sizes, and in the using process, the elastic expansion piece provides elasticity for the expansion sleeve, so that the mobile phones/tablet computers clamped on the support are clamped tightly.

Preferably, the elastic telescopic part comprises a tension spring, one end of the tension spring is connected to the inner rod, and the other end of the tension spring is connected to the inner wall of the telescopic sleeve.

Through adopting above-mentioned technical scheme, the extension spring provides pulling force to the telescope tube to press from both sides the cell-phone/panel computer centre gripping on this support tight.

Preferably, the base is a metal base, and the outer side of the base is coated with an elastic rubber sleeve.

Through adopting above-mentioned technical scheme, the base is metal base to increase the weight of base, when making support flat board or cell-phone, the focus of this support can keep on the base, improves stability.

Preferably, a light groove is formed in the base, and an LED lamp strip is arranged on the groove wall of the light groove.

Through adopting above-mentioned technical scheme, during the use, shine in order to improve the pleasing to the eye degree of this support by LED lamp area.

Preferably, the base is further provided with a light-transmitting plate, and the light-transmitting plate is accommodated in the light groove.

Through adopting above-mentioned technical scheme, thereby add the light-passing board and protect LED lamp area, and do not influence the normal irradiation of light.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clamping seat and the connecting part are matched with each other through the movable ball in the ball head groove, so that the rotatable angle of the clamping seat is larger, and the inclination angle of the supporting rod is adjusted in a matched manner, so that the angle and the position of the clamping seat are adjusted more flexibly;

2. the elastic damping sleeve is additionally arranged to increase the friction force between the movable ball and the ball head groove, so that the movable ball is not easy to rotate after the movable ball is fixed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of a partial explosion of the present embodiment;

FIG. 3 is a schematic structural diagram of the first half-sleeve and the second half-sleeve in the present embodiment;

figure 4 is a partial cross-sectional view of the jaw of this embodiment.

Description of reference numerals: 1. a base; 101. a light trough; 102. a light-transmitting plate; 103. connecting blocks; 1031. perforating; 2. a support bar; 201. a support plate; 2011. a communicating hole; 3. a clamping seat; 4. a rubber part; 41. a second screw hole; 42. a limiting block; 5. fastening a bolt; 6. a nut; 7. a connecting portion; 71. a connector; 8. connecting sleeves; 81. a ball head groove; 82. a first half sleeve; 83. a second half set; 84. a quincuncial bolt; 821. a first connecting groove; 822. a first arc-shaped slot; 823. mounting holes; 831. a second connecting groove; 832. a second arc-shaped slot; 833. a first screw hole; 9. a movable ball; 10. an elastic damping sleeve; 12. a clamping jaw; 121. a telescopic rod; 122. a hooking part; 1211. an inner rod; 1212. a telescopic sleeve; 1213. a tension spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

A holder, referring to FIG. 1, includes a substantially circular base 1, a support rod 2 connected to the base 1, and a holder 3 connected to the support rod 2. Wherein, base 1 is made by metal material, but not the restriction metal material, and the outside cladding of base 1 has the elastic rubber cover.

Referring to fig. 1 and 2, a circular light groove 101 is formed in a base 1, an LED strip is mounted on a groove wall of the light groove 101, a circular light-transmitting plate 102 is further disposed on the base 1, the light-transmitting plate 102 is accommodated in the light groove 101, the light-transmitting plate 102 is made of a transparent material, and the light-transmitting plate 102 may be glass or an acrylic plate.

Referring to fig. 2, a connecting block 103 is integrally formed on the base 1, the supporting rod 2 is hinged to the connecting block 103, and a locking component for locking and fixing the supporting rod 2 is arranged between the supporting rod 2 and the connecting block 103. Specifically, the support rod 2 is composed of two support plates 201 with the same size and shape, the two support plates 201 are respectively located at two sides of the connecting block 103, and the side walls of the support plates 201 are attached to the connecting block 103. Perforated 1031 is arranged on the connecting block 103, and the communicating holes 2011 corresponding to the perforated 1031 are arranged on the two supporting plates 201.

Referring to fig. 2, the locking assembly includes a rubber member 4 inserted through the through hole 1031, a second screw hole 41 formed in the rubber member 4, a fastening bolt 5 screwed into the second screw hole 41, and a nut 6 screwed to the fastening bolt 5, wherein the fastening bolt 5 is screwed to the nut 6 after passing through the second screw hole 41, and the fastening bolt 5 is tightened so that the nut of the fastening bolt 5 is engaged with the nut 6 to clamp and fix the two support plates 201. After passing through the through hole 1031, the rubber member 4 can rotate relative to the connecting block 103, and two ends of the rubber member 4 respectively pass through the communication holes 2011 of the two support plates 201.

Referring to fig. 2, the two ends of the rubber member 4 are provided with the limiting blocks 42, and the limiting blocks 42 are used for limiting the supporting plates 201 on the two sides of the connecting block 103, so that the situation that the supporting plates 201 are separated from the rubber member 4 is reduced.

Referring to fig. 2, one end of the support rod 2 away from the connecting block 103 is hinged to a connecting portion 7, and the support rod 2 and the connecting portion 7 are locked and fixed by a set of locking components. In this embodiment, the locking component for locking and fixing the support rod 2 and the connecting portion 7 is the same as the locking component for locking and fixing the support rod 2 and the connecting block 103, and will not be described in detail herein.

In addition, referring to fig. 2, the connecting portion 7 is detachably connected with a connecting sleeve 8, one end of the connecting sleeve 8 is provided with a clamping groove (not marked in the figure), one end of the connecting portion 7, which is far away from the supporting rod 2, is integrally formed with a connecting head 71, and the connecting head 71 is in clamping fit with the clamping groove. The other end of the connecting sleeve 8 is provided with a ball head groove 81, a movable ball 9 is movably arranged in the ball head groove 81, the movable ball 9 can rotate in the ball head groove 81, and one side of the movable ball 9 protrudes out of the ball head groove 81. In this embodiment, the depth of the ball groove 81 is greater than the radius of the movable ball 9, and the depth of the ball groove 81 is two thirds of the radius of the movable ball 9, so that when the movable ball 9 is accommodated in the ball groove 81, the groove wall of the ball groove 81 limits the movable ball 9, and the movable ball 9 is prevented from being separated from the ball groove 81.

Referring to fig. 2, an elastic damping sleeve 10 is installed in the ball head groove 81, the elastic damping sleeve 10 is made of elastic rubber, and the elastic damping sleeve 10 is wrapped outside the movable ball 9. The elastic damping sleeve 10 provides damping to the movable ball 9 to make the movable ball 9 more stable during rotation.

Specifically, referring to fig. 2 and 3, the connection sleeve 8 includes two half sleeves with the same size and shape, the two half sleeves are respectively the first half sleeve 82 and the second half sleeve 83, the inner sides of the two ends of the first half sleeve 82 are respectively provided with the first connection groove 821 and the first arc-shaped groove 822, the inner sides of the two ends of the second half sleeve 83 are respectively provided with the second connection groove 831 and the second arc-shaped groove 832, when the connection sleeve 8 is formed by splicing the first half sleeve 82 and the second half sleeve 83, the first connection groove 821 and the second connection groove 831 cooperate to form the above-mentioned locking groove, and the first arc-shaped groove 822 and the second arc-shaped groove 832 cooperate to form the above-mentioned ball head groove 81.

Referring to fig. 2 and 3, the first half 82 is provided with a mounting hole 823, the second half 83 is provided with a first screw hole 833 corresponding to the mounting hole 823, and when the first half 82 and the second half 83 are spliced to form the connecting sleeve 8, the mounting hole 823 is aligned with the first screw hole 833. Plum bolt 84 is worn to be equipped with by mounting hole 823, and plum bolt 84 passes behind the mounting hole 823 and with first screw 833 screw-thread fit, and it is fixed so that first half cover 82 and second half cover 83 are connected through screwing up plum bolt 84 to make the cell wall cooperation of first arc wall 822 and second arc wall 832 support tight activity ball 9, with the activity of restriction activity ball 9, realize fixing activity ball 9.

Referring to fig. 2 and 4, one side of the movable ball 9 protruding out of the ball head groove 81 is connected with a clamping seat 3, the clamping seat 3 is arranged in a circular shape, and the clamping seat 3 is provided with two clamping jaws 12 for clamping the mobile phone/tablet computer, in this embodiment, the two clamping jaws 12 are symmetrically distributed on two sides of the clamping seat 3, and the two clamping jaws 12 cooperate to clamp and fix the mobile phone/tablet computer.

Specifically, referring to fig. 4, the clamping jaw 12 includes a telescopic rod 121 having one end connected to the clamping seat 3, and a hooking portion 122 connected to one end of the telescopic rod 121 far from the clamping seat 3. The telescopic rod 121 includes an inner rod 1211 and a telescopic sleeve 1212, wherein the telescopic sleeve 1212 is sleeved outside the inner rod 1211, and the telescopic sleeve 1212 is capable of extending relative to the inner rod 1211. In this embodiment, one end of the inner rod 1211 is connected to the holder 3, and the hooking portion 122 is located at an end of the telescopic sleeve 1212 away from the holder 3.

Referring to fig. 4, a tension spring 1213 is installed inside the telescopic sleeve 1212 along the telescopic direction of the telescopic sleeve 1212, one end of the tension spring 1213 is connected to the inner wall of the telescopic sleeve 1212, and the other end is connected to the end of the inner rod 1211 away from the holder 3. The extension sleeve 1212 is provided with a tension force by adding a tension spring 1213, so that the mobile phone/tablet computer clamped on the support is clamped.

In addition, the grip slipper 3, the telescopic sleeve 1212 and the hooking portion 122 are all covered with a layer of silica gel sleeve.

The working principle is as follows: when the mobile phone/tablet personal computer clamping device is used, the mobile phone/tablet personal computer is clamped on the clamping seat 3 in a matching mode through the two clamping jaws 12, the inclination angle of the clamping seat 3 is adjusted by adjusting the inclination angle of the supporting rod 2, the angle of the mobile phone/tablet personal computer clamped on the clamping seat 3 is further adjusted, and the position of the clamping seat 3 is correspondingly changed along with the change of the inclination angle of the supporting rod 2; in addition, through the cooperation of activity ball 9 with bulb groove 81 between grip slipper 3 and the connecting portion 7 for the rotatable angle of grip slipper 3 is bigger, and the inclination of bracing piece 2 is adjusted in the cooperation, thereby makes the angle and the position control of grip slipper 3 more nimble.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A holder, comprising: the locking device comprises a base (1) and a supporting rod (2) arranged on the base (1), wherein one end of the supporting rod (2) is hinged to the base (1), and a locking component used for locking and fixing the supporting rod (2) is arranged on the base (1); the other end of the supporting rod (2) is provided with a connecting part (7), the connecting part (7) is detachably connected with a connecting sleeve (8), one end, far away from the connecting part (7), of the connecting sleeve (8) is provided with a ball head groove (81), the ball head groove (81) is movably provided with a movable ball (9), the side wall of the movable ball (9) is connected with a clamping seat (3), and the clamping seat (3) is telescopically provided with a clamping jaw (12); the connecting sleeve (8) is provided with a fixing component for fixing the movable ball (9).

2. A holder according to claim 1, wherein: an elastic damping sleeve (10) used for providing damping for the movable ball (9) is arranged in the ball head groove (81).

3. A holder according to claim 2, wherein: connecting portion (7) are provided with connector (71), the one end that ball groove (81) were kept away from in adapter sleeve (8) is provided with the joint and cooperates in the draw-in groove of connector (71).

4. A holder according to claim 1, wherein: adapter sleeve (8) include first half cover (82) and second half cover (83), fixed subassembly including set up in mounting hole (823) of first half cover (82), set up in first screw (833) and the screw-thread fit of second half cover (83) in plum blossom bolt (84) of first screw (833), plum blossom bolt (84) pass behind mounting hole (823) with first screw (833) screw-thread fit.

5. A holder according to claim 1, wherein: a connecting block (103) is arranged on the base (1), and a through hole (1031) is formed in the connecting block (103); the locking assembly comprises a rubber part (4) penetrating through the through hole (1031), a second screw hole (41) formed in the rubber part (4), a fastening bolt (5) in threaded connection with the second screw hole (41), and a nut (6) in threaded fit with the fastening bolt (5), the fastening bolt (5) penetrates through the second screw hole (41) and then is in threaded connection with the nut (6), and the supporting rod (2) is provided with a communicating hole (2011) for the rubber part (4) to penetrate through.

6. A holder according to claim 1, wherein: clamping jaw (12) include telescopic link (121) and set up in collude portion (122) of holding of the one end of telescopic link (121), telescopic link (121) are including interior pole (1211) and telescopic sleeve (1212), telescopic sleeve (1212) cover is located interior pole (1211), the one end fixed connection of interior pole (1211) in grip slipper (3), be provided with in telescopic sleeve (1212) be used for to the elastic expansion spare that telescopic sleeve (1212) provided elasticity.

7. A holder according to claim 6, wherein: the elastic telescopic piece comprises a tension spring (1213), one end of the tension spring (1213) is connected to the inner rod (1211), and the other end of the tension spring is connected to the inner wall of the telescopic sleeve (1212).

8. A holder according to claim 1, wherein: the base (1) is a metal base (1), and the outer side of the base (1) is coated with an elastic rubber sleeve.

9. A holder according to claim 1, wherein: the LED lamp is characterized in that a light groove (101) is formed in the base (1), and an LED lamp strip is arranged on the groove wall of the light groove (101).

10. A holder according to claim 9, wherein: the base (1) is further provided with a light-transmitting plate (102), and the light-transmitting plate (102) is contained in the light groove (101).