CN214405529U

CN214405529U - Novel multipurpose lengthened support

Info

Publication number: CN214405529U
Application number: CN202120353621.3U
Authority: CN
Inventors: 张静
Original assignee: Shijiazhuang Xiangru Technology Co ltd
Current assignee: Shijiazhuang Xiangru Technology Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-15
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a multipurpose lengthening type novel bracket, which comprises a base, wherein a fixed column is fixedly arranged on one side of the upper end of the base, the fixed column is hollow, a mounting groove is arranged on the upper end of the fixed column, a rotary screw sleeve is movably arranged in the mounting groove, a telescopic screw rod is movably inserted in the rotary screw sleeve, the upper end of the telescopic screw rod is movably inserted in the outer side of the fixed column, a mounting rod is fixedly arranged at the end of the fixed column, a mounting sleeve is fixedly arranged on one side of the upper end of the mounting rod, a user places the base at a use place, the user fixes the base through a mounting hole, the user rotates the rotary screw sleeve, the rotary screw sleeve rotates in the mounting groove of the fixed column, and the telescopic screw rod is prevented from rotating along with the rotary screw sleeve under the action of a limiting block and a limiting groove to influence the extension and contraction of the telescopic screw rod, along with the extension and the contraction of the telescopic screw rod, the height of the mounting rod is adjusted, and the use by a user is facilitated.

Description

Novel multipurpose lengthened support

Technical Field

The utility model relates to the technical field of supports, specifically be a novel support of multipurpose extension formula.

Background

The term "support" is translated from the english "Scaffold" and is also translated into a "Scaffold", which is a term used in the construction industry, and specifically refers to a temporary support erected when a building is constructed, and the support is removed along with the construction of the building. However, nowadays, the stent is widely applied and can be seen everywhere in work and life, such as a tripod of a camera, a heart stent used in the medical field and the like.

The existing support is more in variety, but the existing support is often simpler in structure, can't carry out the regulation of height according to user's demand, and the duckbilled clamp on the current support can't be adjusted the angle according to user's demand moreover, and for this reason we provide a multipurpose extension formula novel support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel support of multipurpose extension formula to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel multipurpose lengthened bracket comprises a base, wherein a fixed column is fixedly installed on one side of the upper end of the base, the fixed column is hollow, an installation groove is formed in the upper end of the fixed column, a rotary screw sleeve is movably installed in the installation groove, a telescopic screw rod is movably inserted in the rotary screw sleeve, the upper end of the telescopic screw rod is movably inserted in the fixed column, an installation rod is fixedly installed at the upper end of the fixed column, an installation sleeve is fixedly installed on one side of the upper end of the installation rod, a clamping tooth ring is fixedly installed at one end of the interior of the installation sleeve, a movable ring is movably installed at one end of the interior of the installation sleeve, a connecting rod is movably inserted in the interior of the movable ring, a clamping gear is fixedly installed at one end of the connecting rod, the clamping gear is inserted in the clamping tooth ring and is clamped with the clamping tooth ring, and a clamping spring is fixedly installed at one side of the clamping gear, one end of the clamping spring is fixedly connected with one side of the movable ring, the other end of the connecting rod is movably inserted in the outer side of the mounting sleeve, and the duckbill clip is fixedly mounted at the other end of the connecting rod.

Preferably, the base is trapezoidal, the mounting hole has all been seted up to the both sides on base surface, the mounting hole is located the both sides of fixed column and is the symmetric distribution.

Preferably, an inclined supporting rod is fixedly mounted on one side of the upper end of the base, and one end of the inclined supporting rod is fixedly connected with one side of the upper end of the fixing column.

Preferably, the outer diameter of the fixed column is larger than the outer diameter of the rotary threaded sleeve, and the inner diameter of the fixed column is equal to the inner diameter of the rotary threaded sleeve and equal to the outer diameter of the telescopic screw rod.

Preferably, the two sides of the upper end inside the fixed column are fixedly provided with limit blocks, and the limit blocks are symmetrically distributed on two sides of the telescopic screw rod.

Preferably, both sides of the surface of the telescopic screw rod are provided with limit grooves, and limit blocks are movably inserted into the limit grooves.

Preferably, the fixed cover of one end of connecting rod is equipped with the retaining ring, first magnetic path is installed to one side of retaining ring, one side fixed mounting of installation cover has the second magnetic path, and it is connected with first magnetic path magnetism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the setting of fixed post, make the integrated device have fine altitude mixture control's effect, the user places the base in the use department, the user fixes the base through the mounting hole, the user rotates rotatory swivel nut, rotatory swivel nut is inside rotatory at the mounting groove of fixed column, telescopic screw is under the effect of stopper and spacing groove, it is rotatory to avoid telescopic screw to follow rotatory swivel nut, influence telescopic screw's extension and shrink, along with telescopic screw's extension and shrink, thereby adjust the height of installation pole, convenient to use person's use.

2. Through the setting of installation cover, make the integrated device have fine angle modulation and fixed effect, when the user need rotate the duckbilled clamp, user and pulling duckbilled clamp, the duckbilled clamp moves the connecting rod and removes to the outside, the connecting rod drives the solid gear of card and removes in the inside of installation cover, compress the solid spring of card, make the solid gear of card break away from with the solid ring gear of card mutually, make the duckbilled clamp can rotate in the installation cover outside, thereby be convenient for adjust the angle that the duckbilled clamp pressed from both sides, when adjusting the completion back, the user loosens the duckbilled clamp, the solid gear of card resumes the normal position under the effect of the solid spring of card, make solid gear of card and the solid ring gear of card joint mutually, thereby be convenient for carry out the card to the duckbilled clamp and fix.

3. Through the setting of retaining ring, be convenient for carry on spacingly to the moving range of duckbilled clamp, under the effect of first magnetic path and second magnetic path, strengthened the duckbilled clamp and installed the being connected of cover simultaneously to be convenient for fix the duckbilled clamp.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

FIG. 2 is a schematic top view of the apparatus of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting sleeve of the present invention;

in the figure: 1. a base; 2. mounting holes; 3. fixing a column; 4. tilting the strut; 5. rotating the threaded sleeve; 6. a telescopic screw; 7. mounting a rod; 8. installing a sleeve; 9. a duckbill; 10. a limiting groove; 11. a limiting block; 12. clamping and fixing the toothed ring; 13. clamping and fixing the gear; 14. a first magnetic block; 15. a second magnetic block; 16. a retainer ring; 17. a movable ring; 18. clamping and fixing the spring; 19. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a multipurpose lengthened novel support comprises a base 1, a fixed column 3 is fixedly installed on one side of the upper end of the base 1, the fixed column 3 is hollow, an installation groove is formed in the upper end of the fixed column 3, a rotary screw sleeve 5 is movably installed in the installation groove, a telescopic screw rod 6 is movably inserted in the rotary screw sleeve 5, the upper end of the telescopic screw rod is movably inserted in the outer side of the fixed column 3, an installation rod 7 is fixedly installed at the upper end of the installation rod 7, an installation sleeve 8 is fixedly installed on one side of the upper end of the installation rod 7, a clamping tooth ring 12 is fixedly installed at one end of the inner portion of the installation sleeve 8, a movable ring 17 is movably installed at one end of the inner portion of the installation sleeve 8, a connecting rod 19 is movably inserted in the inner portion of the movable ring 17, a clamping gear 13 is fixedly installed at one end of the connecting rod 19, the clamping gear 13 is inserted in the clamping tooth ring 12 and is clamped with the clamping tooth ring 12, a clamping spring 18 is fixedly installed at one side of the clamping gear 13, one end of the clamping spring 18 is fixedly connected with one side of the movable ring 17, the other end of the connecting rod 19 is movably inserted outside the mounting sleeve 8, and the duckbill clip 9 is fixedly mounted at the end, the user rotates the rotary screw sleeve 5, the rotary screw sleeve 5 rotates inside the mounting groove of the fixed column 3, so that the telescopic screw rod 6 is extended and contracted, thereby adjusting the height of the mounting rod 7, which is convenient for the user to use, when the user needs to rotate the duckbill clip 9, the user pulls the duckbill clip 9, the duckbill clip 9 drives the connecting rod 19 to move towards the outside, the connecting rod 19 drives the clamping gear 13 to move inside the mounting sleeve 8, the clamping spring 18 is compressed, so that the clamping gear 13 is separated from the clamping toothed ring 12, so that the duckbill clip 9 can rotate outside the mounting sleeve 8, thereby being convenient for adjusting the angle of the duckbill clip 9, after the adjustment is completed, when the user releases the duckbill clip 9, the fastening gear 13 is restored to the original position under the action of the fastening spring 18, so that the fastening gear 13 is fastened with the fastening toothed ring 12, and the duckbill clip 9 is fastened conveniently.

Further, base 1 is trapezoidal form, and mounting hole 2 has all been seted up to the both sides on base 1 surface, and mounting hole 2 is symmetric distribution in the both sides that are located fixed column 3, and the user places base 1 in the use place, and the user fixes base 1 through mounting hole 2 to be convenient for fix fixed column 3.

Furthermore, one side fixed mounting of base 1 upper end has slope branch 4, and the one end of slope branch 4 and the one side fixed connection of fixed column 3 upper end just have to support fixed column 3 under the effect of slope branch 4.

Further, 3 external diameters of fixed column are greater than the external diameter of rotatory swivel nut 5, the internal diameter of fixed column 3 equals with the internal diameter of rotatory swivel nut 5, and equal with the external diameter of flexible screw rod 6, the equal fixed mounting in both sides of 3 inside upper ends of fixed column has stopper 11, stopper 11 is located the both sides of flexible screw rod 6 and is the symmetric distribution, spacing groove 10 has all been seted up to the both sides on flexible screw rod 6 surface, stopper 11 has been alternate in the inside activity of spacing groove 10, flexible screw rod 6 is under stopper 11 and spacing groove 10's effect, it rotates to avoid flexible screw rod 6 to follow rotatory swivel nut 5, influence the extension and the shrink of flexible screw rod 6.

Further, the fixed cover of one end of connecting rod 19 is equipped with retaining ring 16, first magnetic path 14 is installed to one side of retaining ring 16, one side fixed mounting of installation cover 8 has second magnetic path 15, it is connected with first magnetic path 14 magnetism, setting through retaining ring 16 is convenient for carry on spacingly to the moving range of duckbilled clamp 9, simultaneously under the effect of first magnetic path 14 and second magnetic path 15, strengthened being connected of duckbilled clamp 9 and installation cover 8, thereby be convenient for fix duckbilled clamp 9.

The working principle is as follows: the user places the base 1 in the use, the user fixes the base 1 through the mounting hole 2, the user rotates the rotary screw sleeve 5, the rotary screw sleeve 5 rotates in the mounting groove of the fixed column 3, the telescopic screw 6 prevents the telescopic screw 6 from rotating along with the rotary screw sleeve 5 under the action of the limiting block 11 and the limiting groove 10, the extension and contraction of the telescopic screw 6 are influenced, along with the extension and contraction of the telescopic screw 6, the height of the mounting rod 7 is adjusted, the use by the user is convenient, when the user needs to rotate the duckbill clip 9, the user pulls the duckbill clip 9, the duckbill clip 9 drives the connecting rod 19 to move towards the outer side, the connecting rod 19 drives the clamping gear 13 to move in the mounting sleeve 8, the clamping spring 18 is compressed, the clamping gear 13 is separated from the clamping toothed ring 12, and the duckbill clip 9 can rotate outside the mounting sleeve 8, thereby be convenient for adjust the angle of duckbilled clamp 9, after the regulation is accomplished, the user loosens duckbilled 9, the solid gear 13 of card resumes the normal position under the effect of the solid spring 18 of card, make solid gear 13 of card and the solid ring gear 12 looks joint of card, thereby be convenient for carry out the card to duckbilled clamp 9 admittedly, setting through retaining ring 16, be convenient for carry on spacingly to the moving range of duckbilled clamp 9, simultaneously under the effect of first magnetic path 14 and second magnetic path 15, duckbilled clamp 9 and mounting sleeve 8's connection has been strengthened, thereby be convenient for fix duckbilled clamp 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel support of multipurpose extension formula, includes base (1), its characterized in that: a fixed column (3) is fixedly installed on one side of the upper end of the base (1), the fixed column (3) is hollow, an installation groove is formed in the upper end of the fixed column (3), a rotary threaded sleeve (5) is movably installed in the installation groove, a telescopic screw rod (6) is movably inserted in the rotary threaded sleeve (5), the upper end of the telescopic screw rod is movably inserted in the outer side of the fixed column (3), an installation rod (7) is fixedly installed at the upper end of the installation rod, an installation sleeve (8) is fixedly installed on one side of the upper end of the installation rod (7), a clamping tooth ring (12) is fixedly installed at one end of the inner portion of the installation sleeve (8), a movable ring (17) is movably installed at one end of the inner portion of the installation sleeve (8), a connecting rod (19) is movably inserted in the inner portion of the movable ring (17), and a clamping gear (13) is fixedly installed at one end of the connecting rod (19), the clamping gear (13) is inserted in the clamping toothed ring (12) and clamped with the clamping toothed ring (12), a clamping spring (18) is fixedly mounted on one side of the clamping gear (13), one end of the clamping spring (18) is fixedly connected with one side of the movable ring (17), the other end of the connecting rod (19) is movably inserted in the outer side of the mounting sleeve (8), and the duckbill clip (9) is fixedly mounted on the other end of the connecting rod.

2. The multipurpose lengthened novel bracket as claimed in claim 1, wherein: the base (1) is trapezoidal, mounting holes (2) have all been seted up to the both sides on base (1) surface, the both sides that mounting holes (2) are located fixed column (3) are the symmetric distribution.

3. The multipurpose lengthened novel bracket as claimed in claim 1, wherein: one side fixed mounting of base (1) upper end has slope branch (4), one end and the one side fixed connection of fixed column (3) upper end of slope branch (4).

4. The multipurpose lengthened novel bracket as claimed in claim 1, wherein: the outer diameter of the fixed column (3) is larger than that of the rotary threaded sleeve (5), and the inner diameter of the fixed column (3) is equal to that of the rotary threaded sleeve (5) and equal to that of the telescopic screw (6).

5. The multipurpose lengthened novel bracket as claimed in claim 4, wherein: the fixing column (3) is characterized in that limiting blocks (11) are fixedly mounted on two sides of the upper end inside the fixing column (3), and the limiting blocks (11) are symmetrically distributed on two sides of the telescopic screw rod (6).

6. The multipurpose lengthened novel bracket as claimed in claim 5, wherein: limiting grooves (10) are formed in two sides of the surface of the telescopic screw (6), and limiting blocks (11) are movably inserted into the limiting grooves (10).

7. The multipurpose lengthened novel bracket as claimed in claim 1, wherein: the fixed cover of one end of connecting rod (19) is equipped with retaining ring (16), first magnetic path (14) are installed to one side of retaining ring (16), one side fixed mounting of installation cover (8) has second magnetic path (15), and it is connected with first magnetic path (14) magnetism.