CN113847535A

CN113847535A - Electronic product increases frame

Info

Publication number: CN113847535A
Application number: CN202111073861.9A
Authority: CN
Inventors: 张志海; 汪悦东; 高志杰; 黄宏兴; 黄佳纯; 万雷
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2021-12-28

Abstract

The invention discloses an electronic product heightening frame which comprises a far-body rod assembly and a near-body rod assembly. The body-distant rod assembly comprises a first rod body and a first swinging plate arranged at the top of the first rod body, and the first rod body is hinged with the first swinging plate through a first spherical pair. The first rod body is of a telescopic structure so as to adjust the height of the first swinging plate. The body approaching rod assembly comprises a second rod body and a second swinging plate arranged at the top of the second rod body, and the second rod body is hinged with the second swinging plate through a second spherical pair. The second swing plate is connected with a gear block, and the gear block is used for limiting the electronic product so as to prevent the electronic product from sliding downwards when in use. When the near body rod assembly is used, the near body rod assembly is closer to a human body than the far body rod assembly, and the second swinging plate is parallel to the first swinging plate. The height of the electronic product can be increased, so that the angle of the head for watching the electronic product is improved, and the way of watching the electronic product by a human body is more comfortable.

Description

Electronic product increases frame

Technical Field

The invention relates to the technical field of heightening frames, in particular to an electronic product heightening frame.

Background

The electronic product is a product which is easy to cause long-term bending of human vertebra, thereby causing humpback. In particular, since the normal height of the table or the desktop is located at the elbow joint of the human hand, when the tablet personal computer is used, the head of the human body generally needs to be lowered for a long time, and the phenomenon of hunchback of the human body is caused chronically.

Therefore, it is of great significance to design an electronic product heightening frame to improve the viewing angle of the tablet computer viewed by the head.

Disclosure of Invention

In order to overcome the defects of the prior art, an object of the present invention is to provide a height increasing rack for electronic products, which can increase the height of the electronic products, thereby improving the angle of the head for watching the electronic products, so that the way of watching the electronic products by a human body is more comfortable.

The purpose of the invention is realized by adopting the following technical scheme:

an electronic product heightening frame comprises a far-body rod assembly and a near-body rod assembly;

the remote rod assembly comprises a first rod body and a first swinging plate arranged at the top of the first rod body, and the first rod body is hinged with the first swinging plate through a first spherical pair; the first rod body is of a telescopic structure so as to adjust the height of the first swinging plate;

the body approaching rod assembly comprises a second rod body and a second swinging plate arranged at the top of the second rod body, and the second rod body is hinged with the second swinging plate through a second spherical pair; the second swinging plate is connected with a gear block, and the gear block is used for limiting the electronic product;

when the device is used, the near body rod component is closer to a human body than the far body rod component, and the second swinging plate is parallel to the first swinging plate.

Further, at least two of the distal rod assembly and the proximal rod assembly are provided; the electronic product heightening frame further comprises two swinging rods, the two swinging rods are mutually pivoted and connected to form an X structure, and two ends of each swinging rod are respectively connected with the first rod body assembly and the second rod body.

Furthermore, the electronic product heightening frame further comprises two limiting rods, the two swinging rods are respectively in one-to-one corresponding pivotal connection with the two limiting rods, and the two limiting rods are in pivotal connection through the end portions of the two limiting rods.

Further, a top surface of the second swing plate is recessed downward to form a fitting groove extending in a direction close to the distal rod assembly; the gear block is composed of a first block, a second block and a third block which are connected in sequence, so that the gear block is in a Z-shaped structure; the first block is abutted to one side, close to the distaff rod assembly, of the second swinging plate, the second block is accommodated in the embedding groove, the third block protrudes upwards to the upper side of the second swinging plate, and the third block is used for limiting an electronic product.

Furthermore, a limiting groove is formed in the second swinging plate, the end portion of the limiting groove is communicated with the end portion of the embedding groove, and the first block is accommodated in the limiting groove.

Further, the top end face of the second block is flush with the top end face of the second swing plate; alternatively, the height of the top surface of the second block is lower than the height of the top surface of the second swing plate.

Furthermore, the first rod body comprises a first foot rod and a first lifting rod, the first foot rod is movably inserted into the first lifting rod, one of the first foot rod and the first lifting rod is provided with a plurality of first horizontal height-adjusting jacks arranged at intervals along the gravity direction, and the other one of the first foot rod and the first lifting rod is provided with first horizontal height-fixing jacks; the first horizontal height-adjusting jack is detachably connected with a first height-fixing bolt in an inserting mode, and the first horizontal height-fixing jack is detachably connected with the first height-fixing bolt in an inserting mode.

Further, the second rod body is of a telescopic rod structure, so that the height of the second swinging plate can be adjusted.

Furthermore, the second rod body comprises a second foot rod and a second lifting rod, the second foot rod is movably inserted into the second lifting rod, one of the second foot rod and the second lifting rod is provided with a plurality of second horizontal height-adjusting jacks arranged at intervals along the gravity direction, and the other one of the second foot rod and the second lifting rod is provided with second horizontal height-fixing jacks; the second horizontal height-adjusting jack is detachably connected with a second height-fixing bolt in an inserting mode, and the second horizontal height-fixing jack is detachably connected with the second height-fixing bolt in an inserting mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the first swinging plate is hinged with the first rod body through a first spherical pair, so that the first swinging plate can be adjusted in multiple angles relative to the horizontal plane; and the second swinging plate is hinged with the second rod body through a second spherical pair, so that the second swinging plate can be adjusted at multiple angles relative to the horizontal plane.

2. Further, the first body of rod is extending structure for the difference in height between first swing board and the second swing board can be adjusted, thereby make the difference in height of first swing board and second swing board adjust after finishing, when the electronic product slope was placed in first swing board and second swing board top, can be by the steady bearing and can not take place to rock the phenomenon.

3. Moreover, the electronic product is supported through the gear block, so that the electronic product can be prevented from sliding downwards. So, this electronic product increases the frame and not only can realize increasing, can make the electronic product prevent for the horizontal plane steadily slope moreover to improve the angle that the electronic product was watched to the head, thereby make people more comfortable.

Drawings

Fig. 1 is a schematic structural diagram of an electronic product elevating frame according to the present invention;

FIG. 2 is another perspective view of FIG. 1;

FIG. 3 is a schematic structural diagram of a heightening frame (hidden gear block) of the electronic product shown in FIG. 1;

fig. 4 is a schematic structural diagram of the gear block shown in fig. 1.

In the figure: 1. a distal shaft assembly; 11. a first rod body; 111. a first leg bar; 1111. a first horizontal heightening jack; 112. a first lifting rod; 1121. a first horizontal fixed-height jack; 113. a first fixed-height bolt; 12. a first swing plate; 13. a first spherical pair; 2. a proximal shaft assembly; 21. a second rod body; 211. a second leg bar; 2111. a second horizontal heightening jack; 212. a second lifting rod; 2121. a second horizontal fixed-height jack; 22. a second swing plate; 221. a fitting groove; 222. a limiting groove; 223. a second fixed-height bolt; 23. a second spherical pair; 3. a gear block; 31. a first block; 32. a second block; 33. a third block; 34. a fourth block; 4. a swing lever; 5. a limiting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, "vertical," "horizontal," "left," "right," and similar expressions are for purposes of illustration only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1-3 show an electronic heightening frame of a preferred embodiment of the present invention, which includes a distal rod assembly 1 and a proximal rod assembly 2.

The remote rod assembly 1 comprises a first rod body 11 and a first swing plate 12 arranged at the top of the first rod body 11, wherein the first rod body 11 is hinged with the first swing plate 12 through a first spherical pair 13, so that the inclination angle of the first swing plate 12 relative to the horizontal plane can be adjusted. The first rod 11 is a telescopic structure to adjust the height of the first swing plate 12.

The proximal rod assembly 2 comprises a second rod body 21 and a second swinging plate 22 arranged at the top of the second rod body 21, and the second rod body 21 and the second swinging plate 22 are hinged through a second spherical pair 23 so as to adjust the inclination angle of the second swinging plate 22 relative to the horizontal plane. The second swing plate 22 is connected with a gear block 3, and the gear block 3 is used for limiting the electronic product to prevent the electronic product from sliding downwards when in use.

In use, the proximal lever assembly 2 is closer to the human body than the distal lever assembly 1, and the second swing plate 22 and the first swing plate 12 are parallel to each other.

Wherein, the regulation principle is as follows: based on the fact that the first rod 11 is telescopic, the height difference of the first swinging plate 12 relative to the second swinging plate 22 can be adjusted, after the height difference between the first swinging plate 12 and the second swinging plate 22 is adjusted, when the first swinging plate 12 and the second swinging plate 22 are parallel to each other and inclined relative to the horizontal plane, the inclination angles of the first swinging plate 12 and the second swinging plate 22 relative to the horizontal plane are equal and are a determined angle a (not 0 °), that is, only under the condition that the first swinging plate 12 and the second swinging plate 22 simultaneously form the angle a relative to the horizontal plane, the top surface of the first swinging plate 12 and the top surface of the second swinging plate 22 are coplanar, and the electronic product is supported in a surface contact manner. Moreover, the gear block 3 is utilized to support and limit the electronic product, so as to ensure that the electronic product cannot slide down. At this time, although the first swinging plate 12 and the first rod 11 are connected in a spherical manner, and the second swinging plate 22 and the second rod 21 are connected in a spherical manner; but a spatial degree of freedom is defined because the bottom surface of the electronic product is in surface contact with the top surface of the first swing plate 12, and a spatial degree of freedom is defined because the bottom surface of the electronic product is in surface contact with the top surface of the second swing plate 22; therefore, the first swing plate 12 and the second swing plate 22 cannot swing independently, and the electronic product cannot shake, i.e., is stably supported. In particular, when the height difference between the first swing plate 12 and the second swing plate 22 is 0, the angle a is 0 °.

Obviously, the first swing plate 12 is hinged to the first rod 11 through the first spherical pair 13, so that the first swing plate 12 can be adjusted at multiple angles relative to the horizontal plane; and the second swinging plate 22 is hinged with the second rod body 21 through a second spherical pair 23, so that the second swinging plate 22 can be adjusted at multiple angles relative to the horizontal plane. Further, the first rod 11 is of a telescopic structure, so that the height difference between the first swing plate 12 and the second swing plate 22 can be adjusted, and after the height difference between the first swing plate 12 and the second swing plate 22 is adjusted, when the electronic product is obliquely placed above the first swing plate 12 and the second swing plate 22, the electronic product can be stably supported and cannot shake. Moreover, the electronic product is supported by the gear block 3, so that the electronic product can be prevented from sliding downwards. So, this electronic product increases the frame and not only can realize increasing, can make the electronic product prevent for the horizontal plane steadily slope moreover to improve the angle that the electronic product was watched to the head, thereby make people more comfortable.

Preferably, the distal shaft assembly 1 and the proximal shaft assembly 2 are each provided with at least two; the electronic product heightening frame further comprises two swing rods 4, the two swing rods 4 are mutually pivoted to form an X structure, and two ends of each swing rod 4 are respectively connected with a first rod body 11 and a second rod body 21. So for the electronic product increases the frame and becomes an assembly, only need to control two near body pole subassembly 2 and draw close each other or keep away from each other, alright draw close each other or keep away from each other in order to link two distant body pole subassembly 1. Meanwhile, the structure of the electronic product heightening frame is more stable. It should be noted that, when there is only one of the distal rod assembly 1 and the proximal rod assembly 2, the top surface of the first swing plate 12 and the top surface of the second swing plate 22 have sufficient load-bearing areas.

Preferably, the electronic product heightening frame further comprises two limiting rods 5, the two swinging rods 4 are respectively in one-to-one corresponding pivotal connection with the two limiting rods 5, and the two limiting rods 5 are in pivotal connection through the end portions of the two limiting rods 5. By such an arrangement, the maximum spreading angle of the two swing rods 4 can be limited, so as to prevent the electronic product from being excessively spread and generating an undesirable phenomenon during supporting the electronic product.

Preferably, the top surface of the second swing plate 22 is recessed downward to form a fitting groove 221, and the fitting groove 221 extends in a direction approaching the distal rod assembly 1. Referring to fig. 3 and 4, the shift block 3 is composed of a first block 31, a second block 32, and a third block 33 connected in sequence such that the shift block 3 has a zigzag structure. The first block 31 abuts against the second swing plate 22 on the side closer to the remote rod assembly 1, and the second block 32 is accommodated in the fitting groove 221 to prevent the stopper 3 from being swung in the direction. The third block 33 protrudes upward above the second swing plate 22, and the third block 33 is used for supporting and limiting the electronic product. In order to further improve the connection stability of the stage block 3, further, referring to fig. 2 and 3, the second swing plate 22 is provided with a stopper groove 222, an end portion of the stopper groove 222 communicates with an end portion of the fitting groove 221, and the first block 31 is accommodated in the stopper groove 222. In order to further improve the stability of the coupling of the shift block 3, with reference to fig. 2 and 4, the first block 31 of the shift block 3 is coupled with a fourth block 34, the first block 31 and the second block 32 are sequentially coupled and form a zigzag structure, and the fourth block 34 abuts against the bottom of the second swing plate 22.

Preferably, in order to prevent the electronic product from being in contact with unevenness, the top end face of the second block 32 is flush with the top end face of the second swing plate 22; alternatively, the height of the top surface of the second block 32 is lower than the height of the top surface of the second swing plate 22.

Preferably, the first rod 11 includes a first leg 111 and a first lifting rod 112, the first leg 111 is movably inserted into the first lifting rod 112, one of the first leg 111 and the first lifting rod 112 is provided with a plurality of first horizontal height-adjusting insertion holes 1111 arranged at intervals along the gravity direction, and the other one is provided with a first horizontal height-fixing insertion hole 1121. The first horizontal height-adjustable insertion hole 1111 is detachably inserted with a first height-adjustable insertion pin 113, and the first horizontal height-adjustable insertion hole 1121 is detachably inserted by the first height-adjustable insertion pin 113. Set up like this, the process of adjusting the height of the first body of rod 11 is comparatively convenient, only needs to extract first height bolt 113 promptly, then the first lifter 112 of pulling, insert first height bolt 113 again can. The first foot bar 111 and the first lifting bar 112 may be screwed or fastened to each other.

Preferably, the second rod 21 is a telescopic rod structure to enable the height of the second swing plate 22 to be adjusted. Specifically, the second rod body 21 includes a second leg 211 and a second lifting rod 212, the second leg 211 is movably inserted into the second lifting rod 212, one of the second leg 211 and the second lifting rod 212 is provided with a plurality of second horizontal height-adjusting insertion holes 2111 arranged at intervals along the gravity direction, and the other one is provided with a second horizontal height-fixing insertion hole 2121; the second horizontal height-adjusting socket 2111 is detachably inserted with a second height-fixing pin 223, and the second horizontal height-fixing socket 2121 is detachably inserted by the second height-fixing pin 223. Obviously, the height adjustment principle of the second stick 21 is consistent with the first stick 11. At the moment, the height of the heightening frame of the whole electronic product is adjustable, so that the heightening frame is suitable for people with different heights. Similarly, the second leg 211 and the second lifting rod 212 may be screwed or fastened to be heightened.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an electronic product increases frame which characterized in that: comprises a far-body rod component (1) and a near-body rod component (2);

the remote rod assembly (1) comprises a first rod body (11) and a first swinging plate (12) arranged at the top of the first rod body (11), and the first rod body (11) is hinged with the first swinging plate (12) through a first spherical pair (13); the first rod body (11) is of a telescopic structure so as to be capable of adjusting the height of the first swinging plate (12);

the body approaching rod assembly (2) comprises a second rod body (21) and a second swinging plate (22) arranged at the top of the second rod body (21), and the second rod body (21) is hinged with the second swinging plate (22) through a second spherical pair (23); the second swinging plate (22) is connected with a gear block (3), and the gear block (3) is used for limiting an electronic product;

in use, the proximal lever assembly (2) is closer to the human body than the distal lever assembly (1), and the second swing plate (22) and the first swing plate (12) are parallel to each other.

2. The electronic product heightening frame of claim 1, wherein: the far-body rod assembly (1) and the near-body rod assembly (2) are provided with at least two; the electronic product heightening frame further comprises two swing rods (4), the two swing rods (4) are mutually pivoted to form an X structure, and two ends of each swing rod (4) are respectively connected with the first rod body (11) and the second rod body (21).

3. The electronic product heightening frame of claim 2, wherein: the electronic product heightening frame further comprises two limiting rods (5), the swinging rods (4) are respectively in one-to-one corresponding pivotal connection with the two limiting rods (5), and the two limiting rods (5) are in pivotal connection through the end portions of the swinging rods.

4. The electronic product heightening frame of claim 1, wherein: the top surface of the second swing plate (22) is recessed downward to form a fitting groove (221), and the fitting groove (221) extends in a direction approaching the distal rod assembly (1); the gear block (3) is composed of a first block (31), a second block (32) and a third block (33) which are connected in sequence, so that the gear block (3) is in a Z-shaped structure; the first block (31) is abutted to one side, close to the distaff rod assembly (1), of the second swinging plate (22), the second block (32) is accommodated in the embedding groove (221), the third block (33) protrudes upwards to the upper side of the second swinging plate (22), and the third block (33) is used for limiting an electronic product.

5. The electronic product heightening frame of claim 4, wherein: the second swinging plate (22) is provided with a limiting groove (222), the end part of the limiting groove (222) is communicated with the end part of the embedding groove (221), and the first block (31) is accommodated in the limiting groove (222).

6. The electronic product heightening frame of claim 4, wherein: the top end face of the second block (32) is flush with the top end face of the second swing plate (22); alternatively, the height of the top surface of the second block (32) is lower than the height of the top surface of the second swing plate (22).

7. The electronic product heightening frame of claim 1, wherein: the first rod body (11) comprises a first foot rod (111) and a first lifting rod (112), the first foot rod (111) is movably inserted into the first lifting rod (112), one of the first foot rod (111) and the first lifting rod (112) is provided with a plurality of first horizontal height-adjusting jacks (1111) arranged at intervals along the gravity direction, and the other one of the first foot rod (111) and the first lifting rod (112) is provided with a first horizontal height-fixing jack (1121); the first horizontal height-adjusting jack (1111) is detachably connected with a first height-fixing bolt (113) in an inserting mode, and the first horizontal height-fixing jack (1121) is detachably connected with the first height-fixing bolt (113) in an inserting mode.

8. The electronic product heightening frame of claim 1, wherein: the second rod body (21) is of a telescopic rod structure, so that the height of the second swinging plate (22) can be adjusted.

9. The electronic product heightening frame of claim 8, wherein: the second rod body (21) comprises a second foot rod (211) and a second lifting rod (212), the second foot rod (211) is movably inserted into the second lifting rod (212), one of the second foot rod (211) and the second lifting rod (212) is provided with a plurality of second horizontal height-adjusting jacks (2111) arranged at intervals along the gravity direction, and the other one of the second foot rod (211) and the second lifting rod (212) is provided with a second horizontal height-adjusting jack (2121); the second horizontal height-adjusting jack (2111) is detachably connected with a second height-fixing bolt (223) in an inserted mode, and the second horizontal height-fixing jack (2121) is detachably connected with the second height-fixing bolt (223) in an inserted mode.