CN216086725U

CN216086725U - Base with internal pressing piece for locking various desktop direct broadcast supports

Info

Publication number: CN216086725U
Application number: CN202122542592.8U
Authority: CN
Inventors: 吴彬泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-18
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a base with an internal pressing part for locking various desktop direct seeding supports, belonging to the technical field of support fixation, and comprising a base body, wherein the base body is composed of a base shell, an insertion groove is arranged in the base shell, a screwing bolt is assembled on the side wall of the base shell in a threaded manner, a shrinkage barrel is inserted in the insertion groove, two ends of the shrinkage barrel are opened, a shrinkage port is arranged on the shrinkage barrel, a through hole is arranged on the side wall of the insertion groove opposite to the screwing bolt, the screwing bolt penetrates through the through hole and abuts against the inner wall of the shrinkage barrel, the shrinkage barrel in the utility model shrinks to fix a fixed support through the action of the screwing bolt, the problem that the fixed support is scratched or even damaged due to the direct action of the screwing bolt on the fixed support is avoided, in addition, the base in the utility model is matched with a clamping mechanism for use, the fixture can also adjust the position of the base, and the practicability of the base is improved.

Description

Base with internal pressing piece for locking various desktop direct broadcast supports

Technical Field

The utility model belongs to the technical field of support fixing, and particularly relates to a base capable of locking various desktop direct-seeding supports by an internal pressing piece.

Background

The base that removes the live support of multiple desktop of locking with casting die is one kind and can carries out the apparatus fixed to the support, and along with the rise of electronic commerce such as live broadcast, net merchant, more and more people begin to be engaged in electronic commerce work, and in the electronic commerce work, the use of cell-phone is frequent, and cell-phone cooperation fixed bolster is used together, makes things convenient for work.

In the prior art, the fixing bracket is used for fixing the mobile phone, and the fixing bracket can be assembled on the base to fix the mobile phone, as shown in fig. 14, the base is provided with an insertion groove for inserting the fixing bracket for fixing the mobile phone into the insertion groove, and the sidewall of the base is further provided with a bolt hole for fixing the mobile phone by screwing and abutting the bolt hole on the sidewall of the fixing bracket, but the fixing manner in the prior art has the following problems.

The problem that the fixed support is easily scratched or even damaged due to overlarge bolt screwing force is solved, and inconvenience is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The utility model is provided in view of the problems existing in the base for locking various desktop direct seeding supports by the internal pressing piece, and mainly comprises a base body, wherein an insertion groove is arranged in the middle of the base body, a shrinkage barrel with two communicated ends is detachably arranged in the insertion groove, a fixed support is inserted in the shrinkage barrel, and the fixed support is fixed by the shrinkage of the shrinkage barrel.

It is therefore an object of the present invention to provide a base with a press member to lock a variety of desktop live racks.

In order to solve the above problems, the present invention adopts the following technical solutions.

A base capable of locking various desktop direct seeding supports by using an internal pressing piece comprises a base body, wherein the base body mainly comprises a base shell, an insertion groove is formed in the base shell, a screwing bolt is assembled on the side wall of the base shell in a threaded manner, a bolt is arranged in a cavity between the insertion groove and the inner wall of the base shell, and the screwing bolt is assembled with the bolt in a threaded manner;

the plug-in connection groove is internally connected with a shrinkage barrel, two ends of the shrinkage barrel are opened, a shrinkage opening is formed in the shrinkage barrel, a through hole is formed in one side of the side wall of the plug-in connection groove, opposite to the screwing bolt, and the screwing bolt penetrates through the through hole and abuts against the inner wall of the shrinkage barrel.

Preferably, the insertion groove is of a conical structure, the inner diameter of the top opening of the insertion groove is larger than that of the bottom opening of the insertion groove, and when the shrinkage cylinder is inserted into the insertion groove with the fixing support, the conical insertion groove drives the shrinkage cylinder to shrink.

Preferably, the bottom of the insertion groove is provided with a wedge block, after the shrinkage cylinder is inserted into the insertion groove, the wedge block enters a cavity formed between the shrinkage cylinder and the inner wall of the insertion groove, the side surface of the wedge block close to the shrinkage cylinder is of an inclined structure, and the wedge block drives the shrinkage cylinder to shrink.

Preferably, the lateral wall of inserting groove with base housing inner wall between equally divide and be connected with the strengthening rib, base housing on still be provided with the apron, be provided with the spliced eye on the strengthening rib, the apron below is provided with the fixed pin to the position of spliced eye, after the apron lock is on base housing surface, the fixed pin is inserted in the spliced eye, is provided with the opening on the apron, shrink section of thick bamboo top extends to the opening top.

Preferably, the base further comprises a clamping mechanism, the side wall of the base shell is provided with an insertion port, and the clamping mechanism is detachably connected with the insertion port of the base body;

fixture include the U-shaped board, the U-shaped board includes 2 horizontal portions and connects the vertical portion of horizontal portion, the bolt assembly is equipped with the threaded rod in the horizontal portion of bottom, the top of threaded rod is connected with the butt joint seat.

Preferably, the plug board and the sliding board are respectively connected on the opposite sides of the 2 transverse parts of the U-shaped board in a sliding mode, the plug board is assembled on the transverse part of the top of the U-shaped board in a sliding mode, the sliding board is assembled on the transverse part of the bottom of the U-shaped board in a sliding mode, the plug board is inserted into the base body in a plugging mode, and the threaded rod penetrates through the sliding board and is in threaded assembly with the sliding board.

Preferably, the plug board and the sliding board slide along the length direction of the transverse part of the U-shaped board through the adjusting action of the adjusting mechanism.

Preferably, the adjusting mechanism comprises a rotating cylinder and screw rods symmetrically arranged, one end of each screw rod is screwed into the rotating cylinder, the other end of each screw rod is screwed out of the rotating cylinder, the surface of the inserting plate is hinged with the surface of the sliding plate, and the tail end of each screw rod at the other end of the rotating cylinder is hinged to the vertical part of the U-shaped plate.

Advantageous effects

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

(1) according to the fixing support, the inserting groove is formed in the base of the fixing support, the contraction barrel is arranged in the inserting groove, and after the fixing support is inserted in the contraction barrel, the screwing bolt is screwed and abutted to the side wall of the contraction barrel to drive the contraction barrel to contract, so that the fixing support is fixed, scratches generated on the fixing support due to the screwing bolt are avoided, and the problem of damage of the fixing support is also avoided.

(2) The insertion groove is conical or a wedge block is arranged in the insertion groove to drive the shrinkage cylinder to shrink so as to clamp and fix the fixed support, so that the stability of the fixed support in the shrinkage cylinder is greatly improved, the stability of the fixed support in use is guaranteed, and the use is convenient.

(3) The base is also provided with the reinforcing ribs, and the rigidity of the base is guaranteed due to the arrangement of the reinforcing ribs, so that the use stability of the base is further improved.

(4) The base is matched with the clamping mechanism for use, so that the base guarantees the stability of the fixing support on one hand, and the clamping mechanism guarantees the stability of the base on the other hand, and the use is convenient.

(5) The clamping mechanism is also provided with the plug board and the sliding board, and the plug board and the sliding board are driven to move on the transverse part of the clamping mechanism through the adjusting mechanism, so that the problem that the fixed base can only be placed at the edge of the workbench in the traditional technology is avoided, and a user can adjust the position of the base as required, thereby improving the practicability of the base.

Drawings

FIG. 1 is a schematic structural diagram of a base assembly clamping mechanism for locking various desktop live broadcast supports by internal pressing parts.

FIG. 2 is a bottom oblique view of a base mount clamping mechanism of the present invention with internal compression members to lock various desktop live broadcast stands;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a diagram of a state of the present invention in which the pressing member is used to lock the base mounting and clamping mechanism of a variety of desktop live broadcast stands;

FIG. 5 is a schematic view of a detachable structure of a base and a clamping mechanism for locking various desktop direct seeding supports by using an internal pressing member;

FIG. 6 is a structural exploded view of the present invention having a compression member to lock the base of a variety of desktop live broadcast stands;

FIG. 7 is a top view of a removable cover plate in a base of the present invention having internal compression members to lock various desktop live broadcast holders;

FIG. 8 is a cross-sectional view of an embodiment of a base of the present invention having a compression member to lock various desktop live racks;

FIG. 9 is a cross-sectional view of another embodiment of the present invention showing a base with internal compression members for locking a plurality of desktop live racks;

FIG. 10 is a cross-sectional view of a third embodiment of a base with internal compression members for locking various desktop live racks in accordance with the present invention;

FIG. 11 is a schematic structural view of another embodiment of a clamping mechanism according to the present invention;

FIG. 12 is a schematic view of the clamping mechanism of FIG. 11 mounted on a base with internal compression members for locking the various desktop live racks;

FIG. 13 is an enlarged view of the structure of FIG. 12 at A;

fig. 14 is a sectional view showing the structure of a base of an internal pressure fixing bracket in the prior art.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

100. a base body; 200. a clamping mechanism; 300. an adjustment mechanism;

10. a base housing; 11. an interface; 12. a cover plate; 13. inserting grooves; 14. screwing the bolt; 15. a retraction cylinder; 16. reinforcing ribs;

131. a wedge block; 151. a constriction;

20. a U-shaped plate; 21. a threaded rod; 22. a butting seat; 23. a plugboard; 24. a sliding plate;

30. a rotating cylinder; 31. and a screw rod.

Detailed Description

As shown in fig. 14, which is a schematic view of an assembly structure between a base and a fixing bracket in the prior art, an insertion groove 13 is provided in the middle of a base housing 10, a bolt hole is provided on a sidewall of the base housing 10, the fixing bracket is inserted into the insertion groove 13, and a bolt is screwed from the sidewall and abuts against a sidewall of the fixing bracket in the insertion groove 13 to fix the fixing bracket, but the above usage easily causes scratches on the fixing bracket or damages to the fixing bracket.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

As shown in fig. 1 to 4, which are schematic structural diagrams of a base assembly clamping mechanism for locking various desktop live broadcast supports by using an internal pressing member, the base in the embodiment includes a base body 100 and a clamping mechanism 200 detachably connected to the base body 100 for fixing the base body 100, and the clamping mechanism 200 is fixed on a workbench, so that the base body 100 can be fixed on the surface of the workbench, and the stability of the fixed support in the base body 100 is ensured.

As shown in fig. 6, the base body 100 further includes a cover plate 12, an insertion groove 13 is concentrically and coaxially disposed in the base housing 10 with the base housing 10, a reinforcing rib 16 is equally divided and connected between an outer side wall of the insertion groove 13 and an inner wall of the base housing 10, and the setting of the reinforcing rib 16 improves rigidity of the base housing 10, so that the rigidity of the base housing 10 is good when the fixing bracket is fixed, and stability of the base body 100 and the fixing bracket is improved. In this embodiment, the collinear shrink cylinder 15 that can be dismantled in the center of the inserting groove 13, both ends of the shrink cylinder 15 are open and communicated, in this embodiment, the cover plate 12 can be dismantled and connected to the base housing 10, the cover plate 12 is provided with an opening, and when the cover plate 12 is buckled on the base housing 10, the top of the shrink cylinder 15 protrudes to the upper surface of the cover plate 12. In this embodiment, a bolt hole is further formed in the side wall of the base housing 10, and the bolt hole is formed in a cavity surrounded by 2 reinforcing ribs 16, a bolt is arranged in the cavity, after the fixing bracket is inserted into the shrinkage cylinder 15, a screwing bolt 14 is screwed into the bolt hole, the screwing bolt 14 passes through the bolt hole and the bolt, a through hole is arranged at a position of the insertion groove 13 corresponding to the screwing bolt 14, and the screwing bolt 14 abuts against the shrinkage cylinder 15 after passing through the bolt hole, the bolt and the through hole, so that the shrinkage cylinder 15 shrinks and tightens the fixing bracket, thereby fixing the fixing bracket, and a fixing manner of the fixing bracket is shown in fig. 8. In this embodiment, the fixing bracket is inserted into the shrinkage cylinder 15, and the shrinkage cylinder 15 is longitudinally provided with a shrinkage port 151, after the screwing bolt 14 passes through the bolt and the through hole of the insertion groove 13 and abuts against the shrinkage cylinder 15, the shrinkage cylinder 15 is fastened on the side wall of the fixing bracket due to shrinkage of the shrinkage port 151, thereby fixing the fixing bracket.

As shown in fig. 7, in the present embodiment, the reinforcing rib 16 is provided with an insertion hole, and a fixing pin is provided below the cover plate 12 and opposite to the insertion hole, and after the cover plate 12 is fastened on the surface of the base housing 10, the fixing pin is inserted into the insertion hole, so that the cover plate 12 and the base housing 10 are fixed relatively.

In order to further improve the fixing effect of the fixing support, the utility model also provides the following two implementation modes for fixing the fixing support.

The first implementation mode comprises the following steps: as shown in fig. 9, in the present embodiment, the insertion groove 13 adopts a tapered structure, and the inner diameter of the top opening of the insertion groove 13 is larger than the inner diameter of the bottom opening. When the shrinkage cylinder 15 with the fixed support is inserted into the insertion groove 13, the shrinkage cylinder 15 can be shrunk to fix the fixed support after the shrinkage cylinder 15 enters the insertion groove 13 because the insertion groove 13 is of a conical structure.

The second embodiment: in this embodiment, as shown in fig. 10, a wedge 131 is disposed at the bottom of the insertion slot 13, after the retraction cylinder 15 is inserted into the insertion slot 13, the wedge 131 enters a cavity formed between the retraction cylinder 15 and the inner wall of the insertion slot 13, and a side surface of the wedge 131 close to the retraction cylinder 15 is an inclined structure, so that the retraction cylinder 15 starts to retract due to the inclined surface to clamp and fix the fixed bracket in the retraction cylinder 15. To further ensure the fixing effect, the top thickness of the wedge 131 in this embodiment is smaller than the bottom thickness of the wedge 131.

In the present invention, the base body 100 is used together with the clamping mechanism 200 after the fixing bracket is fixed, and the clamping mechanism 200 is used to fix the base body 100 on the workbench, as shown in fig. 5, in this embodiment, the base body 100 includes a base housing 10, a socket 11 is disposed on one side of the base housing 10, the clamping mechanism 200 includes a U-shaped plate 20, and one end of the U-shaped plate 20 is plugged into the socket 11, so that the clamping mechanism 200 is detachably connected to the base body 100.

As shown in fig. 1 to 5, the U-shaped plate 20 includes 2 horizontal portions and a vertical portion connected to the horizontal portions, the horizontal portion at the top is inserted into the insertion port 11, the bolt on the horizontal portion at the bottom is assembled with a threaded rod 21, the top of the threaded rod 21 is connected with a butting seat 22, in this embodiment, after the base body 100 needs to be fixed on the fixing table, the threaded rod 21 is rotated, the threaded rod 21 drives the butting seat 22 to move downward, the base body 100 is placed on the workbench, the clamping mechanism 200 is inserted into the insertion port 11 from the side, the fixing table is located in an opening formed by the base body 100 and the butting seat 22, so as to rotate the threaded rod 21, the butting seat 22 moves upward to be butted against the lower surface of the workbench, so that the base body 100 is clamped on the workbench through the clamping mechanism 200, and the stability of the base body 100 is improved.

However, since the base body 100 can be placed only at the edge of the worktable due to the limitation of the length of the lateral portion of the U-shaped plate 20, there is a risk that the base body 100 may fall off the worktable after a collision, and in order to further solve this problem, the present invention provides another embodiment of the clamping mechanism 200.

As shown in fig. 11 and 12, in the present embodiment, a plug plate 23 and a sliding plate 24 are slidably connected to opposite sides of 2 lateral portions of the U-shaped plate 20, the plug plate 23 is slidably fitted to the lateral portion of the top of the U-shaped plate 20, the sliding plate 24 is slidably fitted to the lateral portion of the bottom of the U-shaped plate 20, the plug plate 23 is inserted into the base body 100, and the threaded rod 21 passes through the sliding plate 24 and is screw-fitted to the sliding plate 24. In this embodiment, since the inserting plate 23 and the sliding plate 24 can slide along the length direction of the transverse portion of the U-shaped plate 20, the position of the base body 100 on the workbench can be adjusted, and the problem that the base body 100 can only be placed at the edge of the workbench is avoided.

As shown in fig. 11, 12 and 13, the patch panel 23 and the slide panel 24 in the present embodiment slide along the longitudinal direction of the lateral portion of the U-shaped panel 20 by the adjustment action of the adjustment mechanism 300.

In this embodiment, the adjusting mechanism 300 includes a rotating cylinder 30 and screw rods 31 symmetrically disposed, one end of the screw rod 31 is screwed into the rotating cylinder 30, and the other end is screwed out of the rotating cylinder 30, in this embodiment, the surface of the inserting plate 23 and the sliding plate 24 is hinged to the screw rod 31, and the tail end of the screw rod at the other end of the rotating cylinder 30 is hinged to the vertical portion of the U-shaped plate 20. In this embodiment, through the rotation of the rotation cylinder 30, in order to rotate the lead screw 31 screw in at the both ends of the cylinder 30 or screw out the rotation cylinder 30, thereby promote the plugboard 23 and the sliding plate 24 to slide along the length direction of the horizontal portion of the U-shaped plate 20, therefore, the user can adjust the placing position of the base body 100 according to the needs of the actual environment, then it is fixed to carry out the centre gripping through the clamping mechanism 200, the problem that the base body 100 can only be placed at the edge of the workbench is avoided, further the stability and the safety in use of the base body 100 are ensured.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A base capable of locking various desktop direct broadcast supports by internal pressing parts comprises a base body (100), wherein the base body (100) mainly comprises a base shell (10), an insertion groove (13) is formed in the base shell (10), a screwing bolt (14) is assembled on the side wall of the base shell (10) in a threaded mode, a bolt is arranged in a cavity between the insertion groove (13) and the inner wall of the base shell (10), and the screwing bolt (14) is assembled with the bolt in a threaded mode;

the method is characterized in that:

the plug-in connection type retractable pipe is characterized in that a retractable barrel (15) is inserted in the plug-in groove (13), two ends of the retractable barrel (15) are opened, a retractable opening (151) is formed in the retractable barrel (15), a through hole is formed in one side of the side wall of the plug-in connection type groove (13) opposite to the screwing bolt (14), and the screwing bolt (14) penetrates through the through hole and abuts against the inner wall of the retractable barrel (15).

2. The docking station with press fit for locking a plurality of desktop direct broadcast cradles of claim 1, wherein: the plug-in groove (13) adopts a conical structure, the inner diameter of the top opening of the plug-in groove (13) is larger than that of the bottom opening, and when the shrinkage cylinder (15) is inserted into the plug-in groove (13) with a fixed support, the conical plug-in groove (13) drives the shrinkage cylinder (15) to shrink.

3. The docking station with press fit for locking a plurality of desktop direct broadcast cradles of claim 1, wherein: the bottom in the insertion groove (13) is provided with a wedge block (131), when the shrinkage cylinder (15) is inserted into the insertion groove (13), the wedge block (131) enters a cavity formed between the shrinkage cylinder (15) and the inner wall of the insertion groove (13), the side surface of the wedge block (131) close to the shrinkage cylinder (15) is of an inclined structure, and the wedge block (131) drives the shrinkage cylinder (15) to shrink.

4. A base for locking a plurality of desktop live racks with a press fit as claimed in any one of claims 1 to 3, wherein: the lateral wall of inserting groove (13) with base casing (10) inner wall between equally divide and be connected with strengthening rib (16), base casing (10) on still be provided with apron (12), be provided with the spliced eye on strengthening rib (16), apron (12) below is provided with the fixed pin to the position of spliced eye, after apron (12) lock is on base casing (10) surface, the fixed pin is inserted in the spliced eye, is provided with the opening on apron (12), a shrink section of thick bamboo (15) top extends to the opening top.

5. The docking station with press fit for locking a plurality of desktop live racks as claimed in claim 4, wherein: the clamping device is characterized by further comprising a clamping mechanism (200), wherein a plug-in port (11) is formed in the side wall of the base shell (10), and the clamping mechanism (200) is detachably connected with the plug-in port (11) of the base body (100);

fixture (200) include U-shaped board (20), U-shaped board (20) include 2 horizontal portions and connect the vertical portion of horizontal portion, the bolt is equipped with threaded rod (21) in the horizontal portion of bottom, the top of threaded rod (21) is connected with butt joint seat (22).

6. The docking station with press fit for locking a plurality of desktop live racks as claimed in claim 5, wherein: the plug board (23) and the sliding board (24) are respectively connected to the opposite sides of the 2 transverse parts of the U-shaped board (20) in a sliding mode, the plug board (23) is assembled on the transverse part of the top of the U-shaped board (20) in a sliding mode, the sliding board (24) is assembled on the transverse part of the bottom of the U-shaped board (20) in a sliding mode, the plug board (23) is plugged into the base body (100), and the threaded rod (21) penetrates through the sliding board (24) and is assembled with the sliding board (24) in a threaded mode.

7. The docking station with press fit for locking a plurality of desktop live racks as claimed in claim 6, wherein: the plug board (23) and the sliding board (24) slide along the length direction of the transverse part of the U-shaped board (20) through the adjusting action of the adjusting mechanism (300).

8. The docking station with press fit for locking a plurality of desktop live racks as claimed in claim 7, wherein: the adjusting mechanism (300) comprises a rotating cylinder (30) and screw rods (31) which are symmetrically arranged, one end of each screw rod (31) is screwed into the rotating cylinder (30) and the other end of each screw rod is screwed out of the rotating cylinder (30), the surfaces of the plug board (23) and the sliding board (24) are hinged with the screw rods (31), and the tail ends of the screw rods at the other ends of the rotating cylinders (30) are hinged to the vertical part of the U-shaped board (20).