CN201041749Y

CN201041749Y - Supporting frame

Info

Publication number: CN201041749Y
Application number: CNU2007201414438U
Authority: CN
Inventors: 朱雅心
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-10
Filing date: 2007-04-10
Publication date: 2008-03-26
Anticipated expiration: 2017-04-10

Abstract

A support frame comprises a first connecting piece, a second connecting piece and a third connecting piece, wherein the lower end of the first connecting piece is provided with a plurality of positioning holes which are annularly arranged; a second movable part, the upper end of which is provided with a plurality of guide posts which are respectively combined in the positioning holes of the first connecting piece in an adjustable combination position; the second locking piece is respectively combined with the first connecting piece and the second moving piece, so that the first connecting piece and the second moving piece are fixedly combined; so as to improve the joint structure and increase the stability and the supporting strength; the upper end of the supporting frame is combined with a supporting platform to combine with various portable electronic products with different sizes; the lower end of the support frame is combined with an expansion seat to combine with an expansion device of the electronic product, thereby improving the practical function of the support frame.

Description

Bracing frame

Technical field

The utility model is relevant bracing frame, the bracing frame of especially relevant mobile computer, flat computer etc.

Background technology

Portable type such as mobile computer, Tablet PC personal computer function is more and more strong, except provide the required processing capacity of individual working, work with functions such as audiovisual entertainment, navigation.If the portable type personal computer can be incorporated in the automobile, can provide the user in automobile, to utilize the portable type personal computer as audiovisual entertainment, navigational tool, and can utilize the portable type personal computer to carry out the required processing of work, or link the Internet reception or transmit message, make the maximum function of portable type personal computer performance.Many relevant patents that make mobile computer be incorporated into the bracing frame in the automobile are arranged, for example the automobile fixing frame of the preposition general-purpose bracing frame of automobile that discloses for No. 418794 with mobile computer pernetti structure, TaiWan, China patent announcement of the automobile that discloses for M272356 number of the novel patent of TaiWan, China, laptop computer that No. 322868 is disclosed, the multi-functional use frame that No. 305153 is disclosed etc.

The bracing frame that above-mentioned patent discloses, its support platform mostly is fixed, can't optionally adjust the size of supporting surface, or holds concurrently as other purposes; And it is in conjunction with the support body of support platform, can't optionally make between the point of fixity of support platform and support body bottom to carry out the variation adjustment of various relative positions, and the operating position of user's the most comfortable is provided.

The utility model content

It is M305776 number TaiWan, China patent that the applicant has got permission to announce.Apply for that now the people more simplifies superiorly for making this patent textural, is beneficial to handled easily, makes assembling; And on the part ball and socket structure, improve, increase steadiness and support strength.Be in response to the computerized information capacity is huge gradually at present in addition, need have suitable related hardware to be installed with the space, so the applicant designs the utility model again.

The purpose of this utility model is to provide a kind of bracing frame, with the shortcoming that exists in the improvement known technology.

For achieving the above object, the utility model bracing frame, it comprises:

One first web member, its lower end have the pilot hole that plural number is arranged in the form of a ring;

One second movable part, its upper end is by plural guide pillar, in this pilot hole that is incorporated into this first web member respectively that can adjust binding site;

One second locking part is respectively in conjunction with this first web member and this this second movable part.

Described bracing frame, wherein the shoulder face central authorities of this first web member establish screw, and this shoulder face is provided with the plural pilot hole concentric with screw equally around screw; The shoulder face central authorities of this second movable part establish through hole, and this through hole is provided with concentric with this through hole on every side and cooperates the plural number of plural pilot hole to lead a post; This second locking part passes the through hole of the shoulder face of this second movable part, and lock onto the screw of this first web member.

Described bracing frame, wherein the shoulder face central authorities of this first web member establish screw, and this shoulder face is provided with the plural pilot hole concentric with screw equally around screw; The shoulder face of establishing is respectively cut in the both sides of one end of this second movable part; This second movable part is provided with through hole and the plural guide hole that runs through two faces; One support chip is established a perforation and a perforate; It is corresponding with the perforate of this support chip that one shoulder face of this second movable part is established a screw; One screw wears the screw that this perforate is locked on the shoulder face of this second movable part, and this support chip is positioned on this screw and can come off; This this support chip of second locking part pushing tow and this guide pillar; This guide pillar stretches out from this guide hole, is positioned this first web member pilot hole; The perforation that the screw of this second locking part passes the shoulder face of this second movable part is screwed together in the screw of this first web member.

Described bracing frame, wherein a side of this first web member, one end is cut the shoulder face of establishing, and the shoulder face is established hole, recessed rank, and this shoulder face is provided with the plural pilot hole concentric with hole, recessed rank on every side in hole, recessed rank; This first web member opposite side is established fish eyelet; The shoulder face of establishing is respectively cut in the both sides of this second movable part, one end, and this shoulder face is established protruding rank post, and this protruding rank post has outside cylinder and screw; This protruding rank post outside cylinder cooperates with hole, recessed rank; One bolt passes this first web member fish eyelet, is screwed together in this second movable part screw, this first web member and combining that this second movable part freely rotates.

Described bracing frame, wherein this second movable part shoulder face is established plural guide hole and the plurality of through holes concentric with protruding rank post around the post of protruding rank, and other is provided with a support chip, plural keeper, plural elastic component, plural guide pillar and second locking part; This support chip is established a perforation and a plural screw; This second locking part is convexly equipped with a pushing post, and this pushing post front end extends screw; At another shoulder face of this second movable part, these guide pillars pass these elastic components respectively, are arranged in the guide hole of this second movable part again, and this support chip pushes against the shoulder in these guide pillars, this keeper passes the shoulder hole from the shoulder face of this second movable part, is locked on this support chip screw; The screw of this second locking part passes the perforation of this support chip, is locked on the screw of this second movable part.

Described bracing frame, wherein this second movable part shoulder face is established plural guide hole and the plurality of through holes concentric with protruding rank post around the post of protruding rank, and other is provided with a support chip; This support chip is established a perforation and a perforate; It is corresponding with the perforate of this support chip that this second movable part shoulder face is established a screw; One screw wears this perforate, and is locked on this screw; The plural number guide pillar forms the awl column, and is fixed in this support chip; Be provided with distance between one section no screw thread between the pushing post of this second locking part and screw thread; This support chip places in this spacing, has a C type snap link in the distance between this support chip and this screw thread; The screw of this second locking part passes the perforation of this support chip, is locked on the screw of this second movable part.

Described bracing frame, it further comprises:

One support platform comprises that one supports the plate of this electronic product, and the central authorities on this plate base are in conjunction with a conjunction;

A plurality of adjustable clamping pieces, these adjustable clamping pieces are incorporated into this plate;

One conjunction, it is provided with removable joint portion;

One first movable part, removable joint portion in conjunction with this conjunction; The removable lower end with this first movable part of this first web member combines;

One second web member, its upper end combines with the removable lower end with this second movable part;

Once fixture combines with the lower end of this second web member on it; This time fixture has the removable integrated structure that is incorporated into other pedestal.

Described bracing frame, wherein the joint portion of this conjunction is made up of second joint portion of first joint portion and the sheet that takes the shape of the letter U; Screw is established in this first joint portion, and the hole that a bolt passes second joint portion is incorporated into the screw of first joint portion; These both sides, first movable part upper end are whittled into the shoulder face and establish screw, and this second joint portion dual-side is established perforation, and bolt passes this second joint portion dual-side perforation, and is locked on this first movable part screw; This first movable part, one end face is provided with center pit, establishes a screw on the periphery and communicates with this center pit; This first web member, one end protrudes an outrigger shaft, and this outrigger shaft is provided with groove, and this outrigger shaft penetrates in the center pit of this first movable part; This first locking part is locked on the screw of this first movable part, and wears in the groove that is fixed in this outrigger shaft.

Described bracing frame, it comprises that further one expands seat; This expands seat and removable the combining of this time fixture; This expansion seat is provided with the fixed part that installs information hardware; One end of this second web member extends an axial region, and this time fixture contains first joint portion, second joint portion; Plurality of through holes and concave-arc part are established in this first joint portion; The curvature of this concave-arc part cooperates with the axial region of this second web member, and this second joint portion shape that takes the shape of the letter U respectively is provided with plural screw on each plane; The screw of this second joint portion is corresponding with the perforation of this first joint portion; The axial region of this second web member is inserted in the concave-arc part of this first joint portion, and the perforation that plural screw wears this first joint portion screws togather this second joint portion screw.

Described bracing frame, wherein this expansion seat has a top board, a base plate, a front shroud, two take the shape of the letter U second fixed head of shape correspondence of first fixed head and two of shape correspondence that takes the shape of the letter U; This 2 first fixed head forms first fixed part, and this 2 second fixed head forms second fixed part; This top board, this base plate and this front shroud are established plural screw respectively; First fixed head, second fixed head are established plural screw respectively; The perforation that the plural number screw passes this top board, base plate respectively is locked on the screw of this time fixture, the screw of this front shroud, the screw of this first fixed head, the screw of this second fixed head; This first fixed head vertical plane is provided with groove and perforation; This second fixed head vertical plane is provided with groove and perforation.

By enforcement of the present utility model, can obtain following effect:

1) bracing frame of the present utility model is improved on the part ball and socket structure, increases steadiness and support strength.

2) bracing frame of the present utility model, textural more simplify superior, with portable type personal computer in conjunction with the different size size.

3) bracing frame of the present utility model makes to have suitable related hardware and be installed with the space, with in response to the huge gradually computerized information of capacity.

4) bracing frame of the present utility model makes to be beneficial to handled easily, increases work efficiency, and simplifies and make assembling, to reduce cost.

5) bracing frame of the present utility model, the convenient various bending angles of adjusting support body, make support platform place the more comfortable operating position of user, and make things convenient for the user to change support platform, to support portable electronic equipments such as mobile computer, tablet computer or mobile phone, make the use of bracing frame more diversified.

Description of drawings

Figure 1A, 1B are the part exploded perspective schematic appearance of the utility model bracing frame in conjunction with mobile computer.

Fig. 2 is the exploded perspective view of the schematic diagram illustrating of the utility model first embodiment.

Fig. 3 is the exploded perspective view of the schematic diagram illustrating of the utility model first embodiment.

Fig. 4 A is the exploded perspective view of the part schematic diagram illustrating of the utility model second embodiment.

Fig. 4 B is the exploded perspective view of the part schematic diagram illustrating of the utility model the 3rd embodiment.

Fig. 5 A, 5B are the exploded perspective view of the part schematic diagram illustrating of the utility model the 4th embodiment.

Fig. 6 is that the utility model bracing frame is in conjunction with the schematic diagram illustrating exploded perspective view that expands seat.

Fig. 7 is that the utility model bracing frame is in conjunction with the part schematic diagram illustrating three-dimensional appearance synoptic diagram that expands seat.

Fig. 8 is that the utility model bracing frame is in conjunction with expanding seat three-dimensional appearance synoptic diagram.

Fig. 9 is the synoptic diagram that the utility model first uses the embodiment state.

Figure 10 is the synoptic diagram that the utility model second uses the embodiment state.

Figure 11 is the synoptic diagram that the utility model the 3rd uses the embodiment state.

Embodiment

Other purpose of the present utility model, effect see also drawings and Examples, are described in detail as follows.

The utility model bracing frame is primarily aimed at TaiWan, China M305776 patent and is improved additionally, and user's more convenient operation is firm, and can increase the information processing space, and the user uses and can get the hand of being in a good mood, and realistic demand.

See also shown in Figure 1A, the 1B amplification diagram (Fig. 5 A, 5B) of its centre circle choosing part, narration in detail again in his section of back in addition.The utility model bracing frame mainly comprises: a support platform 10, plural adjustable clamping piece 20, conjunction 30, first movable part 40, first web member 50, second movable part 60, second web member 70, following fixture 80 and expansion seat 90.But four corners of plural adjustable clamping piece 20 sockets one tablet computer of the utility model bracing frame make tablet computer firmly combine with support platform 10, and only these are the prior art of M305776 patent, so will not give unnecessary details in detail.

See also shown in Fig. 2,3.The utility model bracing frame is mainly improved and is: conjunction 30 back sides are provided with the joint portion of being made up of second joint portion 32 of first joint portion 31 and the sheet that takes the shape of the letter U, screw is established in first joint portion 31, pass second joint portion 32 for bolt 33, with first

joint portion

31,32 combinations of second joint portion, conjunction 30 also can be done suitable angle rotation adjustment for the center by bolt 33.

Both sides, first movable part, 40 upper end are whittled into shoulder face 41 and establish screw, second joint portion, 32 dual-sides are established perforation, bolt 34 passes the 32 dual-sides perforation of second joint portion, and be locked on first movable part, 40 screws, make conjunction 30 be locked on first movable part 40, conjunction 30 also can be done suitable angle swing adjustment for the center by bolt 34.

First movable part 40 end face in addition is provided with center pit 42, establishes a screw 43 on the periphery and communicates with center pit 42.First web member, 50 1 ends protrude the less outrigger shaft of an external diameter 51, outrigger shaft 51 is provided with groove 52, the outrigger shaft 51 of first web member 50 can penetrate in the center pit 42 of first

movable part

40, and 52 of the grooves of outrigger shaft 51 are positioned at screw 43 centers of first movable part 40.First locking part 45 can be locked together in the screw 43 of first movable part 40, and wears in the groove 52 that is fixed in outrigger shaft 51, so that first web member 50 and first movable part 40 are connected and fixed.By the locking of loosening of first locking part 45, first movable part 40 can be done suitable angle rotation and adjust with first web member, 50 centers.

One side of first web member, 50 other ends is cut the shoulder face 53 of establishing, shoulder face 53 central authorities establish hole, recessed rank 532, hole, recessed rank 532 has the perforation 534 of the less external diameter in hole, rank 533 and center of big external diameter, and shoulder face 53 is provided with the plural pilot hole 531 concentric with hole, recessed rank 532 around 532 in hole, recessed rank.First web member, 50 opposite sides are established fish eyelet 54, and the center pit of fish eyelet 54 communicates with perforation 534.Second movable part 60 combines the both sides of an end and respectively cuts the shoulder face 63,64 of establishing with first web member 50, shoulder face 63 central authorities establish protruding rank post 632, protruding rank post 632 has the screw 634 at outside cylinder 633 and center, the outside cylinder 633 of protruding rank post 632 can cooperate with the hole, rank 533 in hole, recessed rank 532, hole, first web member, 50 recessed rank 532 and second movable part, 60 protruding rank posts 632 is freely is rotatably assorted.Pass the perforation 534 at first web member, 50 fish eyelets, 54 centers by bolt 56, and be screwed together in the screw 634 at post 632 centers, second movable part, 60 protruding rank, first web member 50 is combined with second movable part 60, and it is free to rotate that first web member 50 is combined with second movable part 60, but can not separate.Second movable part, 60 shoulder faces 63 are established plural guide hole 631 (present embodiment establish 4 guide holes) and the plurality of through holes 635 (present embodiment establish 2 perforation) concentric with protruding rank post 632 around protruding rank post 632, plural guide hole 631 and plurality of through holes 635 are all passed two shoulder faces 63,64.Other is provided with a support chip 65, plural keeper 653, plural elastic component 655, plural guide pillar 654 and second locking part 66.Support chip 65 is established a perforation 651 and a plural screw 652; The second lock locking part 66 is convexly equipped with a pushing post 661, and pushing post 661 front ends extend screw 662.At second movable part, 60 another shoulder faces 64, with guide pillar 6

54 pass elastic component 655, be arranged in again in the guide hole 631 of second movable part 60, guide pillar 654 has the shoulder of big external diameter, make guide pillar can not pass elastic component 655, guide hole 631, support chip 65 pushes against in the shoulder of guide pillar 654 again, 653 shoulder faces 63 from second movable part 60 of keeper pass perforation 635, be locked on support chip 65 screws 652 again, make guide pillar 654 can be positioned at the elastic component 655 of 65 of second movable part 60 and support chips, and in the guide hole 631 of second movable part 60 elastic telescopic and can not separating.662 on the screw of second locking part 66 passes a perforation 651 of support chip 65, is locked on the screw 634 of second movable part 60 again.When screw 662 sealed the advancing of second locking part 66, the pushing post 661 of second locking part 66 compresses support chip 65, guide pillar 654, elastic component 655, make the guide hole 631 of guide pillar 654 protrusions second movable part 60, and cooperate the location with first web member, 50 pilot holes 531.When first web member 50 will be made angular setting, as long as loosen second locking part 66, elastic component 655 elastic force push up back guide pillar 654 in the guide hole 631 of second movable part 60 from first web member, 50 pilot holes 531, first web member 50 can freely swing to suitable angle position, repeat above-mentioned locking action this moment again, just can be with the angle orientation of first web member 50 and second movable part 60.

See also the embodiment that Fig. 4 A is depicted as the utility model bracing frame.Support chip 65 is established a perforation 651 and one perforate 656.It is corresponding with the perforate 656 of support chip 65 that second movable part, 60 shoulder faces 64 are established a screw 636, and screw 637 can wear perforate 656, and is locked on screw 636, support chip 65 can be positioned on the screw 637 can not come off.When second locking part 66 screws togather when advancing, pushing tow support chip 65, guide pillar 654, guide pillar 654 is stretched out from guide hole 631, be positioned first web member, 50 pilot holes 531, the perforation 630 that the screw 662 of second locking part 66 passes second movable part 60 is screwed together in the screw 57 of first web member 50, to finish the angular setting location work of first web member 50 and second movable part 60.

See also Fig. 4 B and be depicted as another embodiment of the utility model bracing frame.Guide pillar 654 forms the awl column, and riveted and fixed is in support chip 65.662 on the pushing post 661 of second locking part 66 and screw are provided with distance 663 between one section no screw thread, and riveted joint has the support chip 65 of guide pillar 654 to be put in earlier in the spacing 663, in the spacing of support chip 65 and screw 662 a C type snap link 664 are installed again.But clasp 664 fixed support sheets 65, when second locking part 66 screws togather when advancing, compressing support chip 65, clasp 664 make guide pillar 654 stretch into from guide hole 631, be positioned first web member, 50 pilot holes 531, use the angular setting location work of finishing first web member 50 and second movable part 60.

See also Fig. 5 A, 5B and be depicted as the utility model bracing frame embodiment again.Shoulder face 53 central authorities of first web member 50 establish screw 532, and shoulder face 53 is provided with the plural pilot hole 531 concentric with screw 532 equally around screw 532.Shoulder face 63 central authorities of second movable part 60 establish through hole 638, are provided with concentric with through hole 638 around the through hole 638 and cooperate the plural number of plural pilot hole 531 to lead a post 639.When second locking part 66 unscrews, the pilot hole 531 of first web member 50 separates with the post 639 of leading of second movable part 60, first web member 50 can be adjusted to suitable angle, and the pilot hole 531 of first web member 50 and the post 639 of leading of second movable part 60 are meshed; Again second locking part 66 is lock onto the screw 532 of first web member 50, just can make first web member 50 and second movable part 60 fixing.

By the various embodiment shown in above-mentioned Fig. 2～5B as can be known, the utility model bracing frame is cooperated by second locking part 66 and guide pillar 654, pilot hole 531 etc., and the utility model bracing frame support strength is more increased, and the steadiness effect is also better.

See also shown in Fig. 2,3.Second movable part 60 end face in addition is provided with center pit 61, establishes a screw 62 on the periphery and communicates with center pit 61.Second web member, 70 1 ends protrude the less outrigger shaft of an external diameter 71, outrigger shaft 71 is provided with groove 72, the outrigger shaft 71 of second web member 70 can penetrate in the center pit 61 of second

movable part

60, and 72 of the grooves of outrigger shaft 71 are positioned at screw 62 centers of second movable part 60.The 3rd locking part 67 can be locked together in the screw 62 of second movable part 60, and wear the groove 72 that is fixed in outrigger shaft 71, second web member 70 and second movable part 60 are connected and fixed, and 60 energy of second movable part are done suitable angle rotation with second web member, 70 centers and are adjusted.

See also shown in Fig. 2,3.Second web member, 70 1 ends extend an axial region 73.Following fixture 80 contains first joint portion 81, second joint portion 82.Plurality of through holes 811 and concave-arc part 812 are established in first joint portion 81, and the curvature of concave-arc part 812 cooperates with the axial region 73 of second web member 70.Second joint portion 82 shape that takes the shape of the letter U, the screw 821 that respectively is provided with plural screw 821,822, the second joint portions 82 on each plane is corresponding with the perforation 811 of first joint portion 81.Be inserted in the concave-arc part 812 of first joint portion 81 when second web member, 70 axial regions 73, wear the perforation 811 of first joint portion 81 by plural screw 83, and be screwed together in second joint portion, 82 screws 821, the axial region 73 of second web member 70 can be locked in down fixture 80, finish the combination of the utility model bracing frame.

See also shown in Fig. 6,7,8.Expand seat 90 and have a top board 91, a base plate 92, a front shroud 93, two take the shape of the letter U second fixed head 95 of shape correspondence of first fixed head 94 and two of shape correspondence that takes the shape of the letter U, 2 first fixed heads 94 form first fixed part, and 2 second fixed heads 95 form second fixed part.Top board 91 is established plurality of through holes 911, and base plate 92 is established plurality of through holes 921, and front shroud 93 is established plural screw 931, the first fixed heads 94 and established plural screw 941, the second fixed heads 95 and establish plural screw 951.Pass the perforation 911,921 of top board 91, base plate 92 by plural screw 98, and be locked on down the screw 822 of fixture 80, the screw 931 of front shroud 93, the screw 941 of first fixed head 94, the screw 951 of second fixed head 95, can form one and expand seat 90, and finish bracing frame and expand combining of seat 90.

First fixed head, 94 vertical planes are provided with groove 942 and bore a hole 943,2 first fixed heads 94 cooperate Winchester disk drive 96 to be locked on expansion seat 90, Winchester disk drive 96 can be inserted in 94 of 2 first fixed heads, be fastened in the groove 942 of first fixed head 94 by screw 962, screw 963 passes the perforation 943 of first fixed head 94, and be locked on the screw 961 of Winchester disk drive 96, make Winchester disk drive 96 be immobilizated in first fixed part.See also Figure 1B, shown in Figure 7.Second fixed head, 95 vertical planes are provided with groove 952 and bore a hole 953,2 second fixed heads 95 cooperate CD-ROM drive 97 to be locked on expansion seat 90, CD-ROM drive 97 can be inserted in 95 of 2 second fixed heads, be fastened in 95 grooves 952 of second fixed head by screw 972,973, screw 973 passes the perforation 953 of second fixed head 95, and be locked on the screw 971 of CD-ROM drive 97, and make CD-ROM drive 97 be immobilizated in second fixed part, the utility model finished product is in conjunction with finishing as shown in Figure 8.

See also shown in Figure 9.The utility model can be adjusted clamping piece 20, and four corners that are included in adjustable support platform 10 all have bandage, with fixing four corners of mobile computer 100, makes that mobile computer 100 and bracing frame are firm to be combined.

See also shown in Fig. 7,10, the utility model bracing frame can be by loosening and the bolt 33 that locks makes mobile computer 100 can bolt 33 do suitable angle rotation for the center to adjust; Can be by loosening and the bolt 34 that locks makes mobile computer 100 do suitable angle swing adjustment for the center by bolt 34; Can do suitable angle rotation and adjust by loosening and bolt first locking part 45 that locks makes the mobile computer 100 can be with first web member, 50 centers, use the orientation with conversion.See also shown in Fig. 7,10,11, also can be by loosening and lock bolt 34, second locking part 66, adjust between second joint portion 32, first web member 50, second movable part 60 in conjunction with angle, mobile computer 100 is raise, with the conversion use location.Fig. 9～11 are the simple application example of the utility model bracing frame just, for other multiple application example, when knowing by inference easily, so no longer repeat to give unnecessary details.

Bracing frame of the present utility model is improved on the part ball and socket structure, increases steadiness and support strength.

Bracing frame of the present utility model, textural more simplify superior, with portable type personal computer in conjunction with the different size size.

Bracing frame of the present utility model makes to have suitable related hardware and be installed with the space, with in response to the huge gradually computerized information of capacity.

Bracing frame of the present utility model makes to be beneficial to handled easily, increases work efficiency, and simplifies and make assembling, to reduce cost.

Bracing frame of the present utility model, the convenient various bending angles of adjusting support body, make support platform place the more comfortable operating position of user, and make things convenient for the user to change support platform, to support portable electronic equipments such as mobile computer, tablet computer or mobile phone, make the use of bracing frame more diversified.

The above record only for utilizing the embodiment of the utility model technology contents, anyly is familiar with modification, the variation that this technician uses the utility model to do, and all belongs to the claim scope of the utility model opinion, and is not limited to embodiment.

Claims

1. A support frame, characterized in that, comprising:

A first connector, the lower end of which has a plurality of positioning holes arranged in a ring;

A second movable part, the upper end of which is respectively combined in the positioning hole of the first connecting part by a plurality of guide pillars to adjust the joint position;

A second locking piece is combined with the first connecting piece and the second movable piece respectively.

2. The support frame according to claim 1, wherein a screw hole is provided in the center of the shoulder surface of the first connecting member, and a plurality of positioning holes concentric with the screw hole are also provided on the shoulder surface around the screw hole; The center of the shoulder of the second movable part is provided with a through hole, and the through hole is surrounded by a plurality of guide posts concentric with the through hole and matched with a plurality of positioning holes; the second locking member passes through the shoulder of the second movable part. The through hole is locked to the screw hole of the first connecting piece.

3. The support frame according to claim 1, wherein a screw hole is provided in the center of the shoulder surface of the first connector, and a plurality of positioning holes concentric with the screw hole are also provided on the shoulder surface around the screw hole; Both sides of one end of the second movable part are respectively cut with a shoulder surface; the second movable part is provided with a through hole and a plurality of guide holes passing through the two surfaces; a support sheet is provided with a perforation and an opening; the second movable part A shoulder of the piece is provided with a screw hole corresponding to the opening of the supporting piece; a screw passes through the opening and is locked to the screw hole on the shoulder of the second movable piece, and the supporting piece is positioned on the screw without fall off; the second locking piece pushes the supporting plate and the guide post; the guide post protrudes from the guide hole and is positioned in the positioning hole of the first connecting piece; the screw of the second locking piece passes through the second movable The through hole on the shoulder surface of the piece is screwed into the screw hole of the first connecting piece.

4. The support frame according to claim 1, wherein one side of one end of the first connecting piece is cut with a shoulder surface, the shoulder surface is provided with a concave step hole, and the shoulder surface is provided with a hole with a concave step around the concave step hole. A plurality of positioning holes concentric with the concave step holes; a fisheye hole is provided on the other side of the first connecting piece; a shoulder surface is cut on both sides of one end of the second movable part, and a convex step column is set on the shoulder surface, and the convex step column It has an outer cylinder and a screw hole; the outer cylinder of the convex step column is matched with the concave step hole; a bolt passes through the fish eye hole of the first connecting part and is screwed into the screw hole of the second movable part, and the first connecting part and the The combination of the second movable part rotating freely.

5. The support frame as claimed in claim 4, wherein the shoulder of the second movable part is provided with a plurality of guide holes and a plurality of perforations concentric with the convex step column around the convex step column, and a support piece, a plurality of Positioning piece, multiple elastic pieces, multiple guide pillars and second locking piece; the supporting sheet is provided with a perforation and multiple screw holes; the second locking piece is protruded with a push column, and the front end of the push column is extended with a screw; On the other shoulder of the second movable part, the guide posts pass through the elastic parts respectively, and then pass through the guide holes of the second movable part, the support piece is pressed against the shoulders of the guide posts, the The positioning piece passes through the shoulder hole from the shoulder surface of the second movable part, and is locked to the screw hole of the support piece; the screw of the second locking piece passes through the perforation of the support piece, and is locked to the screw hole of the second movable piece. hole.

6. The support frame according to claim 4, wherein the shoulder of the second movable part is provided with a plurality of guide holes and a plurality of perforations concentric with the convex step column around the convex step column, and a support piece is also provided; The supporting sheet is provided with a perforation and an opening; the shoulder of the second movable part is provided with a screw hole corresponding to the opening of the supporting sheet; a screw passes through the opening and is locked in the screw hole; multiple guide posts It is formed into a cone shape and fixed on the support piece; there is a distance between the push column and the thread of the second locking member without a thread; the support piece is placed within the distance, and there is a distance between the support piece and the thread A C-shaped spring clasp; the screw of the second locking member passes through the perforation of the support piece, and is locked in the screw hole of the second movable member.

7. The support frame according to any one of claims 1 to 6, further comprising:

A supporting platform, including a board supporting the electronic product, the center of the bottom edge of the board is combined with a binding piece;

a plurality of adjustable clips coupled to the panel;

A joint, which is provided with a detachable joint;

A first movable part, detachably combined with the joint part of the combined part; the first connecting part is detachably combined with the lower end of the first movable part;

A second connecting part, the upper end of which is detachably combined with the lower end of the second movable part;

The upper end of the lower fixing part is combined with the lower end of the second connecting part; the lower fixing part has a detachable combination structure combined with other bases.

8. The support frame according to claim 7, wherein the joint part of the joint part is composed of a first joint part and a second joint part in the shape of a U-shaped sheet; the first joint part is provided with a screw hole, A bolt passes through the hole of the second joint part and is combined with the screw hole of the first joint part; both sides of the upper end of the first movable part are cut into shoulders and screw holes are set, and the two sides of the second joint part are provided with perforations, and the bolts pass through Perforate through the two sides of the second joint part, and lock to the screw hole of the first movable part; a central hole is provided on one end surface of the first movable part, and a screw hole is provided on the peripheral surface to communicate with the central hole; An extension shaft protrudes from one end of a connecting piece, and a groove is provided on the extension shaft, and the extension shaft penetrates into the central hole of the first movable part; the first locking part is locked in the screw hole of the first movable part , and pass through and fix in the groove of the extension shaft.

9. The support frame according to claim 7, further comprising an expansion base; the expansion base is detachably combined with the lower fixing member; the expansion base is provided with a fixing part for accommodating information hardware; the One end of the second connecting part is extended with a shaft part, and the lower fixing part includes a first joint part and a second joint part; the first joint part is provided with a plurality of perforations and a concave arc part; the curvature of the concave arc part is the same as that of the second joint part. The shaft portion of the connector is matched, the second joint is U-shaped, and a plurality of screw holes are provided on each plane; the screw holes of the second joint correspond to the through holes of the first joint; the second joint The shaft part is inserted into the concave arc part of the first joint part, and a plurality of screws pass through the through holes of the first joint part and screw with the screw holes of the second joint part.

10. The support frame according to claim 9, wherein the docking station has a top plate, a bottom plate, a front cover plate, two U-shaped corresponding first fixing plates, and two U-shaped corresponding first fixing plates. Two fixed plates; the two first fixed plates form the first fixed part, and the two second fixed plates form the second fixed part; the top plate, the bottom plate and the front cover are respectively provided with a plurality of screw holes; the first fixed plate, the second fixed plate The two fixing plates are respectively provided with a plurality of screw holes; the plurality of screws respectively pass through the perforations of the top plate and the bottom plate and are locked to the screw holes of the lower fixing member, the screw holes of the front cover plate, the screw holes of the first fixing plate, and the second fixing plate. Two screw holes of the fixing plate; the vertical surface of the first fixing plate is provided with grooves and perforations; the vertical surface of the second fixing plate is provided with grooves and perforations.