TW202101153A - Support foot stand allowing a fastening member to rotate through pressing twice of a support member pivoted to a seat body - Google Patents

Abstract

The present invention relates to a support foot stand. A first axle portion and a second axle portion are provided a front side and a rear side of a movable space inside a seat body, and a position limiting groove is provided at a side of the movable space. an opening hole is provided at a side of the position limiting groove and in communication the movable space. A first coupling portion at a side of a fastening member is pivoted to the first pivot axle, and an a top pushing portion is provided at a side of the first coupling portion to align with the opening hole. A buckle portion is provided at an opposite side of the fastening member. Moreover, the second axle portion is pivoted to a second coupling portion at a side of a support member. Another side of the support member is provided with a snap portion provided for snapping or separating from the buckle portion, and a sliding block of a locking mechanism is disposed in the position limiting groove. A surface of the sliding block is provided with a circulating rail groove having at least two positioning ends. Further, the sliding block is provided with a push portion for pivotal connection with the top push portion. An elastic member is disposed between the sliding block and the position limiting portion. A guide rod is disposed between the seat body and the circulating rail groove and is capable of driving the fastening member to rotate by pressing at least twice of the support member so as to drive the locking mechanism to circularly slide and position, thereby facilitating fast opening of the support member for supporting or collapsing into the seat body. Being in collapsing, the fastening member and the support member mutually snap with each other to stably hold the closing state.

Description

Support tripod

The present invention provides a support tripod, especially the support member pivoted on the base body can rotate the fixing member through at least two pressing actions, so as to drive the locking mechanism through the fixing member to generate cyclic sliding and positioning, so as to facilitate The support member is quickly opened to perform a supporting action, and the support member can be quickly folded into the seat body by pressing again, and the support member can be locked and positioned in a closed state with the fixing member.

Press, the input devices used by general desktop computers or notebook computers and other electronic devices include keyboards, mice, touch pads or optical scanners, etc. However, in order to quickly enter text or commands, the most commonly used There is nothing more than a keyboard and a touchpad. The keyboard is mainly composed of a combination of plural keys, including: letter keys, number keys, and function keys. Therefore, it can be used for text or command input. The control panel is to input the corresponding data to the computer after the instructions are recognized by handwriting. Moreover, these input devices are placed on a flat surface for use. For input devices that need to be placed at a special tilt angle, For example, for the comfort of use, the keyboard is usually provided with a support foot stand at the bottom, which can be folded or turned out to support the keyboard to provide a more comfortable operating angle for the user to facilitate input.

However, at present, when the supporting foot stand is in use, it is necessary to pull the foot stand by hand before it can be rotated to stand. However, in the process of positioning the supporting foot stand, most supporting feet The frame only uses the rotating shaft as the axis to make it relatively rotate to achieve the purpose of turning at an angle. Therefore, the user often needs to spend a lot of effort to make it actually turn and position, so if the user turns the If the force is too large or the angle is not correct, the rotating shaft will be deformed and skewed, so that the subsequent opening or closing process is not easy to proceed, and it may even be broken or destroyed after long-term use, resulting in the support tripod Not available.

Therefore, how to solve the above-mentioned shortcomings and inconveniences of conventional use is the direction that the relevant industry urgently wants to study and improve.

Therefore, in view of the above-mentioned problems and deficiencies, the inventor collected relevant information, evaluated and considered from many parties, and based on the accumulated years of experience in this industry, through continuous trials and modifications, he designed the invention of this support stand. Born.

The main purpose of the present invention is to form a movable space inside the seat body, and a first shaft portion and a second shaft portion are provided on the front and rear sides of the movable space, and the seat body surface is located at one side of the movable space A limit groove is recessed, an opening communicating with the movable space is provided on one side of the limit groove, and one side of the fixing member is provided with a first shaft connection part pivotally connected to the first shaft part, and the fixing part On one side of the first shaft connection part is provided with a pushing part opposite to the opening, and on the other side of the fixing part is provided with a buckle part, and one side of the support part is provided with a pivot connection on the second shaft part The second shaft connection part is provided on the other side of the support with a clamping part for clamping or separating the buckling part, and a circulating rail groove is provided on the surface of the sliding block of the locking mechanism, and is inside the circulating rail groove There are at least two positioning ends, and the sliding block is provided with a pushing part located at the opening for the pushing part to drive displacement, and the elastic element is positioned between the sliding block and the limiting groove, and is extended by the guide rod In the circulating rail groove, because the supporting member can cooperate with the fixing member and the locking mechanism to produce circular sliding and positioning through at least two pressing actions, so that the supporting member can be opened quickly Open or close, so that the support can be quickly opened for supporting action. The opening action is smooth and intuitive to improve convenience in use. At the same time, the support can be quickly folded into the seat body by pressing again without occupying the whole Or the volume and space during storage, and the structural design of the fixing member and the support member to hold and locate each other, so that the support member can be reliably contained in the seat when not in use, and it is not easy to fall out. purpose.

The secondary purpose of the present invention is to install a torsion spring on the support. When the support is pressed for opening action, the torsion spring will elastically reset from the compressed state to automatically open the support, so use There is no need to turn the support member apart, thereby increasing the convenience in use, and the torsion spring can simultaneously achieve the purpose of improving the support force of the support member.

Another object of the present invention is that when the support is opened, the top surface of the limit support can be blocked through the back side of the opening of the cover, so as to avoid excessive rotation of the support, thereby maintaining a good support angle and strength. And when the support is opened, the stop block can also be used to further support the support, thereby achieving the purpose of improving the support strength.

Another object of the present invention is that the surface of the fastener block of the fixing piece is formed with a curved surface. When the supporting piece is pressed against the curved surface, the guiding effect of the curved surface can be used to make the fixing piece move smoothly. Rotate downward to achieve the purpose of closing the support.

1‧‧‧Block

10‧‧‧Event space

11‧‧‧First shaft

111‧‧‧First shaft groove

12‧‧‧Second shaft

121‧‧‧Second shaft groove

122‧‧‧stop block

1221‧‧‧stop surface

1222‧‧‧stop point

123‧‧‧ groove

13‧‧‧Limiting slot

131‧‧‧Opening

132‧‧‧Positioning column

133‧‧‧ Piercing

14‧‧‧Hole

141‧‧‧Locking element

15‧‧‧Cover body

151‧‧‧Open

152‧‧‧Keyhole

2‧‧‧Fixed parts

21‧‧‧First shaft joint

211‧‧‧The first shaft

22‧‧‧Pushing part

221‧‧‧Drive shaft

23‧‧‧Holding part

231‧‧‧Block

232‧‧‧Curved

3‧‧‧Support

31‧‧‧Second shaft joint

311‧‧‧second shaft

312‧‧‧stop plate body

32‧‧‧Clamping part

321‧‧‧buckle groove

322‧‧‧Pressure surface

33‧‧‧Pressing part

331‧‧‧Pressing groove

332‧‧‧Anti-slip strip

34‧‧‧Containing Slot

341‧‧‧Through hole

342‧‧‧Cylinder

343‧‧‧Jack

35‧‧‧torsion spring

351‧‧‧Joint

3511‧‧‧through hole

352‧‧‧Fixed end

353‧‧‧Resistant

4‧‧‧Locking mechanism

41‧‧‧Slider

411‧‧‧Circular groove

4111‧‧‧Locating terminal

412‧‧‧Transfer Department

4121‧‧‧Resistant block

4122‧‧‧ Pushing into space

413‧‧‧Limiting hole

42‧‧‧Elastic element

43‧‧‧Guide rod

431‧‧‧End

44‧‧‧Cover plate

441‧‧‧Compression Shrapnel

The first figure is a perspective view of the present invention.

The second figure is a three-dimensional exploded view of the present invention.

The third figure is a three-dimensional exploded view of the present invention from another perspective.

The fourth figure is a cross-sectional side view of the support member of the present invention when it is closed.

The fifth figure is a side sectional view of the support member of the present invention when it is pressed in the closed state.

The sixth figure is a cross-sectional side view of the supporting member of the present invention when it is opened.

The seventh figure is a perspective view of the supporting member of the present invention when it is opened.

Figure 8 is a cross-sectional side view of the support member of the present invention when it is pressed in the open state.

In order to achieve the above-mentioned purposes and effects, the technical means and structure adopted by the present invention are illustrated in detail in the following description of the preferred embodiments of the present invention, so as to fully understand.

Please refer to the first, second, and third figures, which are the three-dimensional appearance view, the three-dimensional exploded view and the three-dimensional exploded view of the present invention from another perspective. It can be clearly seen from the figures that the present invention includes a base body 1, a fixed Piece 2, support piece 3 and locking mechanism 4, of which:

The seat body 1 is formed with a movable space 10 inside, and a first shaft portion 11 and a second shaft portion 12 are provided at the front and rear sides of the movable space 10, and the first shaft portion 11 and the second shaft portion 12 are respectively A first shaft groove 111 and a second shaft groove 121 are provided on the left and right side walls of the activity space 10, and the second shaft portion 12 is located between the two second shaft grooves 121 and is provided with a stop block 122 protruding, and stop The rear side of the stop block 122 forms a stop surface 1221 inclined from bottom to top, and a stop point 1222 is formed on the top of the stop surface 1221, and a groove 123 is provided on the surface of the stop block 122, and the seat body 1 A limit slot 13 is recessed on the surface and at one side of the movable space 10, and an opening 131 communicating with the movable space 10 is opened on the side of the limit slot 13, and the limit slot 13 is provided in front of the limit slot. The positioning post 132 in the groove 13 is provided with a longitudinal through hole 133 on a side wall surface of the limiting groove 13 above the positioning post 132.

The fixing member 2 is provided with a first shaft connection portion 21 in front of the first shaft connection portion 21 21 The first rotating shaft 211 is protrudingly provided on the left and right sides, and the fixing member 2 is located on the side of the first shaft connecting portion 21 with a pushing portion 22, and the pushing portion 22 is located on the lower side of the first shaft connecting portion 21 There is a drive shaft 221 protruding laterally, and the fixing member 2 is provided with a buckling portion 23 on the other side of the first shaft connecting portion 21, and the buckling portion 23 is located at the top of the rear side of the fixing member 2 and has a buckle. Block 231, and an arc surface 232 is formed on the surface of the buckle block 231.

The back of the support 3 is provided with a second shaft connection portion 31, and a second shaft 311 is protrudingly provided on the left and right sides of the second shaft connection portion 31, and the support member 3 is located above the two second shafts 311. There is a stop plate 312 extending outwards, and the supporting member 3 is provided with an engaging portion 32 on the other side of the second shaft connecting portion 31, and the engaging portion 32 is located on the front side of the supporting member 3 with a buckle groove 321 recessed , And a pressing surface 322 is formed on the top front of the buckle groove 321, and a pressing portion 33 is formed on the top surface of the support 3, and the pressing portion 33 is located on the top surface of the support 3 and is recessed with an arc-shaped pressing groove 331 , And on the surface of the pressing groove 331 is provided with a plurality of anti-slip strips 332, and the bottom surface of the support 3 is recessed with a containing groove 34, and then a through hole 341 is opened behind the containing groove 34, and the containing groove 34 is adjacent to The side wall of the through hole 341 is provided with a cylinder 342 protruding inward, and an insertion hole 343 is provided on the side wall of the front side of the receiving groove 34; in addition, the receiving groove 34 of the supporting member 3 is provided with a torsion spring 35, The torsion spring 35 has an elastic wire (such as: metal wire, rubber, plastic, synthetic resin or other materials and other elastic wires) to be wound into a loop-shaped joint 351, and formed at the center of the joint 351 The through hole 3511 through which the column 342 can pass, and a fixed end 352 inserted into the insertion hole 343 is extended outward from one end of the coupling portion 351, and the other end of the coupling portion 351 extends outward for extrusion Deformation of the resisting end 353.

The locking mechanism 4 includes a slider 41, an elastic element 42 and a guide rod 4 3. A circulating rail groove 411 is provided on the surface of the slider 41, and at least two positioning ends 4111 are provided inside the circulating rail groove 411, and the side of the slider 41 is provided with a plurality of pushing parts 412 of the resisting block 4121 , And a pushing space 4122 is formed between the plurality of resisting blocks 4121, and the bottom of the slider 41 is provided with a limiting hole 413 for positioning the elastic element 42 in it, and the guide rod 43 The downwardly bent end 431 extends into the circulating rail groove 411 for sliding and resisting positioning; in addition, the upper part of the slider 41 is covered and positioned with a cover plate 44, and is provided on the surface of the cover plate 44 There is a resisting elastic piece 441 that is positioned downwardly against the guide rod 43.

A plurality of holes 14 are provided on the surface of the seat body 1, and each hole 14 is provided with a locking element 141, and a cover body 15 is combined with the seat body 1, and the cover body 15 is located on the surface of the movable space 10 An opening 151 is penetrated therethrough, and the bottom surface of the cover 15 is provided with a plurality of locking holes 152 for locking the plurality of locking elements 141 at the positions of the plurality of holes 14.

When the present invention is assembled, the fixing member 2 and the supporting member 3 can be first received in the movable space 10 of the base 1, and the first shaft connecting portion 21, the second rotating shaft 211 and the second shaft connecting portion 31 The second second rotating shaft 311 is respectively pivotally connected in the two first shaft grooves 111 of the first shaft portion 11 and the second shaft groove 121 of the second shaft portion 12, and the fixing member 2 pushes the drive shaft 221 of the pushing portion 22 In order to extend into the opening 131 of the limit slot 13 of the base 1, the resisting end 353 of the torsion spring 35 is supported in the groove 123 of the second shaft portion 12, and then the slider of the locking mechanism 4 41 is arranged in the limiting groove 13 of the base 1, and the plurality of resisting blocks 4121 of the pushing portion 412 are extended to the opening 131 of the limiting groove 13, so that the driving shaft 221 of the pushing portion 22 is locked in The pushing space 4122 of the pushing portion 412 is pivotally positioned, and At this time, the elastic element 42 that extends out of the front of the slider 41 can be sleeved on the positioning post 132 in the limit slot 13 to elastically support between the slider 41 and the inner wall surface of the limit slot 13, and the guide rod 43 is further The end 431 bent downward at the side can penetrate into the perforation 133, and the cover plate 44 can be combined on the surface of the base body 1 to cover and be positioned above the slider 41, and then placed on the base body 1. The cover 15 is combined to cover the locking mechanism 4, thereby completing the assembly of the present invention.

Please refer to Figures 4, 5, 6, 7 and 8, which are the side sectional view of the support member of the present invention when it is closed, the side sectional view when the support member is pressed in the closed state, and the side view when the support member is opened. The side sectional view, the three-dimensional appearance view of the support member when it is opened, and the side sectional view when the support member is pressed in the opened state, it can be clearly seen from the figure that the present invention can be applied to keyboards, touch panels, and graphics tablets , Notebook computers or other devices, articles, for the purpose of supporting the tripod, and when the present invention is in the closed state, the support 3 is placed flat in the movable space 10 of the base 1 without protruding from the base The surface of the body 1, and the buckle groove 321 of the front engaging portion 32 of the support 3 is for the buckle block 231 of the rear buckling portion 23 of the fixing member 2 to buckle into a limit. At this time, the torsion spring 35 of the support 3 To be in a compressed state, and one end of the guide rod 43 of the locking mechanism 4 is located in the positioning end 4111 behind the circulating rail groove 411 of the slider 41. When the present invention is to be opened, the support member 3 can be pressed down first. The pressing portion 33, the first shaft connecting portion 21, the second rotating shaft 211, and the second shaft connecting portion 31, the second rotating shaft 311 will have two first shaft grooves 111 and two second shaft grooves 121 as their axis. Upon rotation, the fixing member 2 and the supporting member 3 are fan-shapedly displaced toward the bottom of the movable space 10 of the base 1, and at the same time, the drive shaft 221 of the pushing portion 22 will push forward against the resistance of the pushing portion 412 Block 4121, so that the slider 41 of the locking mechanism 4 slides forward in the limiting groove 13 of the base 1, so that the elastic element 42 is elastically compressed and deformed, and the end 431 of the guide rod 43 will move along Loop with slider 41 In the rail groove 411, sliding, resisting and positioning are performed.

During the downward fan-shaped displacement of the fixing member 2 and the supporting member 3 toward the bottom of the movable space 10 of the base 1, the slider 41 of the locking mechanism 4 drives the end 431 of the guide rod 43 to escape along the circulating rail groove 411 The rear positioning end 4111 is restricted, and then the support 3 is released to release the elastic element 42, so that the slider 41 slides backward along the limit groove 13 of the base 1, so that the end 431 of the guide rod 43 follows The circulating rail groove 411 enters the front positioning end 4111, so that the fixing member 2 can be lifted from the original closed state to the open state, so that the buckle block 231 of the buckle portion 23 is separated from the buckle groove 321 of the buckle portion 32, and When the engaging portion 32 of the supporting member 3 is not buckled and restricted by the buckling portion 23 of the fixing member 2, its torsion spring 35 will be elastically reset and in a stretched state, so as to drive the supporting member 3 to rotate upward to a predetermined displacement Angle, until the top surface of the support 3 abuts against the rear side of the opening 151 of the cover 15 to form a limit, the first pressing and positioning action of the present invention can be completed; and the top surface of the support 3 abuts against the cover 15 When the body 15 is at the rear side of the opening 151, the stop plate 312 behind the support 3 can be further used to abut the stop surface 1221 of the stop block 122, so that the upper side of the stop block 122 The stop point 1222 further supports the support 3.

When you want to return the present invention to the closed state, you can press the support 3 back and rotate it downward (as shown in the eighth figure), and the pressing surface 322 of the engaging portion 32 of the support 3 will be pressed On the buckle block 231 of the buckle portion 23 of the fixing member 2, and guide the sliding movement through the arc surface 232 of the surface of the buckle block 231, so that the fixing member 2 rotates back and down accordingly, the driving shaft of the pushing portion 22 221 will push forward against the resisting block 4121 of the pushing portion 412, and then the slider 41 of the locking mechanism 4 will slide forward in the limit groove 13 of the base 1, so that the elastic element 42 is elastically compressed Deformed, and then release the support 3 to release the elastic element 42 so that the slider 41 slides backward along the limit groove 13 of the seat body 1, so that the end 431 of the guide rod 43 enters from the front positioning end 4111 of the circulating rail groove 411 to the rear positioning end 4111. At the same time, the buckle 23 The buckle block 231 is buckled into the buckle groove 321 of the engaging portion 32 to form a limit, so that the fixing member 2 and the supporting member 3 are lowered from the original open state to the closed state, thus completing the second time of the present invention The action of pressing and positioning allows the user to open or close the support 3 by pressing the support 3 a second time in cooperation with the fixing member 2 and the locking mechanism 4 to generate circular sliding and positioning, so as to facilitate the opening of the support 3 for support Action, the support 3 can also be quickly folded into the base 1 without occupying the whole or the volume and space during storage, thereby completing the use of the present invention.

The present invention has the following advantages:

(1) The support 3 can cooperate with the fixing member 2 and the locking mechanism 4 to produce cyclic sliding and positioning through at least two pressing actions, so that the support 3 can be quickly opened or closed, thereby facilitating the rapid opening of the support 3 The support action, the opening action is smooth and intuitive, to improve the convenience of use, and at the same time, the support 3 can be quickly folded into the seat body 1 by pressing again, without occupying the whole or the volume and space during storage, and With the structural design in which the fixing member 2 and the support member 3 are locked and positioned, the support member 3 can be reliably contained in the base 1 when not in use, and it is not easy to fall outward.

(2) The support 3 is equipped with a torsion spring 35. When the user presses the support 3 to perform an opening action, the torsion spring 35 will elastically reset from the compressed state to automatically open the support 3, so The user does not need to turn the supporting member 3 away by himself, thereby increasing the convenience in use, and the torsion spring 35 can also achieve the effect of increasing the supporting force of the supporting member 3.

(3) When the support 3 is opened, it can penetrate the opening 15 of the cover 15 1 The back side blocks the top surface of the limit support 3 to avoid excessive rotation of the support 3, thereby maintaining a good support angle and strength, and when the support 3 is opened, a stop 122 can also be used to further support Resist the support 3, thereby achieving the effect of increasing the support strength.

(4) A curved surface 232 is formed on the surface of the buckle block 231 of the fixing member 2. When the supporting member 3 is pressed against the curved surface 232, the guiding effect of the curved surface 232 can be used to make the fixing member 2 smooth Rotate the ground downward to securely close the support 3.

The above is only the preferred embodiment of the present invention, and it does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be included in the same reasoning Within the scope of the patent of the present invention, he Chen Ming.

In summary, the support tripod of the present invention can indeed achieve its effect and purpose when used. Therefore, the present invention is truly an invention with excellent practicability. In order to meet the requirements of an invention patent application, I will file an application in accordance with the law. The review committee granted this case as soon as possible to protect the inventor’s hard work. If the review committee has any doubts, please feel free to write instructions, and the inventor will do his best to cooperate.

1‧‧‧Block

10‧‧‧Event space

11‧‧‧First shaft

111‧‧‧First shaft groove

12‧‧‧Second shaft

121‧‧‧Second shaft groove

122‧‧‧stop block

123‧‧‧ groove

13‧‧‧Limiting slot

131‧‧‧Opening

132‧‧‧Positioning column

133‧‧‧ Piercing

14‧‧‧Hole

141‧‧‧Locking element

15‧‧‧Cover body

151‧‧‧Open

2‧‧‧Fixed parts

21‧‧‧First shaft joint

211‧‧‧The first shaft

22‧‧‧Pushing part

221‧‧‧Drive shaft

23‧‧‧Holding part

231‧‧‧Block

232‧‧‧Curved

3‧‧‧Support

31‧‧‧Second shaft joint

311‧‧‧second shaft

312‧‧‧stop plate body

32‧‧‧Clamping part

321‧‧‧buckle groove

322‧‧‧Pressure surface

33‧‧‧Pressing part

331‧‧‧Pressing groove

332‧‧‧Anti-slip strip

35‧‧‧torsion spring

351‧‧‧Joint

3511‧‧‧through hole

352‧‧‧Fixed end

353‧‧‧Resistant

4‧‧‧Locking mechanism

41‧‧‧Slider

411‧‧‧Circular groove

4111‧‧‧Locating terminal

412‧‧‧Transfer Department

4121‧‧‧Resistant block

42‧‧‧Elastic element

43‧‧‧Guide rod

431‧‧‧End

44‧‧‧Cover plate

441‧‧‧Compression Shrapnel

Claims (11)

A support tripod includes a seat body, a fixing part, a support part and a locking mechanism, wherein: the seat body is formed with a movable space inside, and a first shaft part and a second shaft part are arranged on the front and rear sides of the movable space. The shaft portion, and the surface of the seat body is recessed with a limiting groove at one side of the movable space, and an opening communicating with the movable space is provided on the side of the limiting groove; the front of the fixing member is provided with a pivotal connection to the first The first shaft connection part on the shaft part, and the fixing part is located at one side of the first shaft connection part with a pushing part opposite to the opening, and the fixing part is provided at the other side of the first shaft connection part Buckling portion; behind the support member is a second shaft connection portion pivotally connected to the second shaft portion, and the other side of the support member relative to the second shaft connection portion is provided with the clamping portion for clamping or separating The locking part; the locking mechanism includes a slider, an elastic element and a guide rod, wherein the slider is located in the limit groove, and the slider surface is provided with a circulating rail groove, and is provided in the circulating rail groove At least two positioning ends, and the sliding block is provided with a pushing part located at the opening for the pushing part to drive displacement, and the elastic element is positioned between the sliding block and the limiting groove, and the guide rod extends into the circulating rail In the groove, the pusher part of the fixed part drives the pushing part of the sliding block to move through the support member at least twice to form a cycle, so that the guide rod is positioned at different positioning end positions, and the support member is opened or closed. And when the support is in an open state, the buckling part of the fixing part is a clamping part separated from the support, and when the support is in a closed state, the buckling part of the fixing part is a card that is clamped on the support United. For the support tripod described in item 1 of the scope of patent application, the first shaft part and the second shaft part of the seat body are respectively located on the left and right side walls of the movable space. The first shaft groove and the second shaft are provided Grooves, and the first shaft connecting portion is protrudingly provided on the left and right sides with a A rotating shaft, and a second rotating shaft pivotally connected to two second shaft grooves is protrudingly provided on the left and right sides of the second shaft connecting portion. For the support tripod described in item 2 of the scope of patent application, wherein the second shaft portion of the seat body is located between the two second shaft grooves, and a stopper is protrudingly formed on the rear side of the stopper. The upper and outwardly inclined stop surface is further formed with a stop point on the top of the stop surface, and the support member is located above the two second rotating shafts with an outwardly extending stop plate body, and the stop plate body is In the open state, it is against the stop surface. As for the support tripod described in item 1 of the scope of patent application, the front of the limit slot of the seat body is provided with a positioning column that extends into the limit slot and is covered by one end of the elastic element, and one side of the limit slot The wall surface is located above the positioning column with a longitudinal through hole for positioning one end of the guide rod, and the other end of the guide rod extends into the circulating rail groove of the slider for sliding resistance and positioning. For the support tripod described in item 1 of the scope of patent application, the surface of the seat body is provided with a plurality of holes, and each hole is provided with a locking element, and a cover body is combined with the seat body, and the surface of the cover body The upper pair is located at the position of the movable space and is provided with an opening for stopping the top surface of the support member as a limit, and the bottom surface of the cover is provided with a plurality of locking holes for locking the plurality of locking elements. For the support tripod described in item 1 of the scope of patent application, the side surface of the pushing portion of the fixing member is provided with a driving shaft protruding laterally, and the pushing portion of the slider is provided with a plurality of resisting blocks, and A pushing space for the drive shaft to be inserted is formed between the plurality of resisting blocks. For the support tripod described in item 1 of the scope of patent application, wherein the buckle part is located at the top of the rear side of the fixing member and is provided with a buckle block, and the buckle part is located on the front side of the support member with a buckle block buckle In or out of the buckle slot. For the support tripod described in item 7 of the scope of patent application, an arc is formed on the surface of the buckle block, and a pressing surface for pressing against the arc is formed on the front of the top of the buckle groove. For the support tripod described in item 1 of the scope of patent application, wherein the top surface of the support member is provided with a pressing portion, and the pressing portion is located on the top surface of the support member with an arc-shaped pressing groove, and then on the surface of the pressing groove There are a plurality of anti-slip bars. For example, the support tripod described in item 1 of the scope of patent application, wherein the bottom surface of the support member is recessed with a accommodating groove, and a torsion spring that elastically supports between the support member and the base is installed in the accommodating groove, And the torsion spring is in a compressed state when the support is closed, and the torsion spring is in a stretched state when the support is opened. For the support stand described in item 10 of the scope of the patent application, the supporting member is provided with a through hole at the rear of the accommodating groove, and the accommodating groove is adjacent to the through hole with a side wall facing inwardly protruding with a column, and An insertion hole is provided at the front side wall surface of the accommodating groove, and the torsion spring has a ring-shaped joint part, and a through hole for the column to pass through is formed at the center of the joint part, and one end of the joint part faces the outside A fixed end inserted into the insertion hole is extended, and the other end of the coupling part extends outwardly with a resisting end that is supported on the seat body and is squeezed and deformed.

Images