CN220727585U - Supporting frame - Google Patents

Abstract

The utility model provides a support frame, which comprises an equipment main body, wherein a fixed plate is arranged at the bottom of the equipment main body, a first-stage mechanical arm is rotatably connected to the fixed plate in a damping mode, a second-stage mechanical arm is rotatably connected to one end of the first-stage mechanical arm in a damping mode, a guide rod is connected to the inside of the fixed arm, a sliding block is sleeved on the outer side of the guide rod, a screw rod with a handle is arranged in one end of a movable arm, and a pressing block is arranged at one end of the screw rod with the handle. Can be according to user's demand, rotatory one-level arm and second grade arm come the height of regulating equipment, can also the position of fore-and-aft adjustment equipment, be connected with damping formula bolt between equipment main part and the one-level arm, can the rotatory equipment main part, the angle of regulating equipment. Through adjusting slider and band handle screw rod, can be fixed equipment, simple installation, when not used, reverse rotation band handle screw rod just can take off equipment, conveniently dismantle, rotatory each part can accomodate.

Description

Supporting frame

Technical Field

The utility model relates to the technical field of mobile terminal fixation, in particular to a fixed support of a communication mobile terminal.

Background

With the development of technology, mobile communication terminals have become an indispensable tool in modern society, however, for some special scenes (such as industrial production lines), existing mobile communication terminals often have difficulty in meeting the demands, and a support frame is required.

The authorized bulletin number is: the utility model of CN212251989U discloses a fixing device of a mobile communication terminal, which comprises a base, a supporting rod and a fixing plate; the base is symmetrically provided with connecting holes, the middle part of the base is uniformly provided with a plurality of first clamping teeth, and two sides of the base are symmetrically provided with sliding grooves; a sliding block is arranged below the supporting rod and is in sliding connection with the sliding groove, a fixed frame is arranged above the supporting rod, and first through holes are symmetrically formed in the middle of the fixed frame; the fixing plate is evenly provided with a plurality of clamping plates, the lower part of the fixing plate is provided with an upright post, the lower part of the upright post is provided with a connecting block, the connecting block is in sliding connection with the first through hole, the middle part of the connecting block is provided with a positioning block, and the positioning block is pressed with the first clamping teeth.

However, in use, the mobile communication terminals described above need to be mounted in a fixed manner to achieve a fixed function, and the devices of these fixed communication terminals have some drawbacks. First, the device is bulky, difficult to carry and move, and is inconvenient to adjust the angle of the equipment because no angle adjusting part is provided. Secondly, due to the fixed installation, the use scene of the mobile communication terminal is greatly limited, and the requirements of rapid movement and deployment in different scenes cannot be met.

In order to solve these problems, a new mobile communication terminal that is convenient to support and fix has been developed. The terminal combines the supporting and fixing structure with the equipment, has the characteristics of small volume, portability, capability of adjusting the height and the angle back and forth and folding storage, and simultaneously can be rapidly moved and deployed in different scenes.

Disclosure of Invention

The utility model aims to provide a support frame which solves the problems in the prior art.

In order to achieve the above purpose, the novel use provides the following technical scheme: including the equipment main part, the bottom of equipment main part is provided with the fixed plate, the one-level arm of fixed plate damping formula swivelling joint has, the one end damping formula swivelling joint of one-level arm has the second grade arm, the one end damping formula swivelling joint of second grade arm has the fixed arm, the internal connection of fixed arm has the guide arm, the slider has been cup jointed in the outside of guide arm, one side of slider is connected with the expansion arm, the inside of expansion arm one end is provided with the shank screw rod, the one end of shank screw rod is provided with the briquetting.

Preferably, a first limiting block is arranged in the fixing arm, and the first limiting block is attached to the guide rod.

Preferably, a latch is arranged on one side surface of the guide rod, and the outer side of the latch is in sliding fit with the inner part of the sliding block.

Preferably, a second limiting block is arranged on one side of the sliding block, and the second limiting block is attached to one end of the movable arm.

Compared with the prior art, the utility model has the beneficial effects that: adopt damped one-level arm, second grade arm and fixed arm to provide the support for equipment, can rotate one-level arm and second grade arm according to user's demand, adjust the height of equipment, can also adjust the position of equipment around, be connected with damping bolt between equipment main part and the one-level arm, can rotate the equipment main part, adjust the angle of equipment. During the use, can be with fixed arm, guide arm, expansion of moving arm through rotatory, through adjusting slider and band handle screw rod, can be fixed equipment, simple installation, when not used, reverse rotation band handle screw rod just can take off equipment, conveniently dismantles, rotatory each part can accomodate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the expanded structure of the present utility model;

FIG. 3 is a schematic diagram of the slider structure of FIG. 1;

in the figure: 1. an apparatus main body; 2. a fixing plate; 3. a primary mechanical arm; 4. a secondary mechanical arm; 5. a fixed arm; 6. a first limiting block; 7. a guide rod; 8. latch teeth; 9. a slide block; 10. a second limiting block; 11. a movable arm; 12. a screw with a handle; 13. and (5) briquetting.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 and 2, fig. 3 shows, including equipment main part 1, the bottom of equipment main part 1 is provided with fixed plate 2, fixed plate 2 has one-level arm 3 through bolted connection, bolt one end runs through fixed plate 2 and one-level arm 3, and through nut and gasket locking, one end of one-level arm 3 has second-level arm 4 through bolted connection, be provided with damping shim between one-level arm 3 and the second-level arm 4, bolt one end runs through one-level arm 3, damping shim and second-level arm 4 and through nut and gasket locking, one end of second-level arm 4 has fixed arm 5 through bolted connection, be provided with damping shim between second-level arm 4 and the fixed arm 5, one end of bolt runs through second-level arm 4, damping shim and fixed arm 5 and through nut and gasket locking, the internal connection of fixed arm 5 has guide arm 7, slider 9 has been cup jointed in the outside of guide arm 7, one side of slider 9 is connected with movable arm 11, the inside of arm 11 one end is provided with band handle screw 12, one end of band handle screw 12 is provided with briquetting 13.

Referring to fig. 1 and 2, a first limiting block 6 is arranged in the fixed arm 5, the first limiting block 6 is attached to a guide rod 7, a latch 8 is arranged on one side surface of the guide rod 7, the outer side of the latch 8 is in sliding fit with the inner side of a sliding block 9, a second limiting block 10 is arranged on one side of the sliding block 9, and the second limiting block 10 is attached to one end of a movable arm 11

The working principle of this embodiment is as follows: when using mobile communication equipment, at first with one-level arm 3 and second grade arm 4 expansion rotation to a suitable angle for one-level arm 3 and second grade arm 4 and the back separation of equipment main part 1, rotate fixed arm 5 to the table angle top, then through rotatory guide arm 7, make one side and the laminating of first stopper 6 of guide arm 7, be convenient for carry out spacing fixed to the rotation angle of guide arm 7 through setting up first stopper 6, guide arm 7 drives slider 9 and removes this moment, slider 9 drives movable arm 11 and second stopper 10 respectively and removes, finally make guide arm 7 and fixed arm 5 perpendicular, rethread rotatory movable arm 11, make the outside and the top laminating of second stopper 10 of movable arm 11, be convenient for restricting the range of activity of movable arm 11 through setting up second stopper 10, this moment movable arm 11 and guide arm 7 perpendicular, the user can stir the thickness of the table body, through slider 9, make slider 9 adjust from top to bottom along the outside of guide arm 7, make briquetting 13 be as close to the angle lower surface as possible, inside of movable arm 11 drives slider 9 and remove, the inside of movable arm 11 is provided with slider 13, the top of 13 is pressed down to the top of the 13 is pressed down in the top of the 13 is pressed down, the top of the 13 is pressed down in the top of the 13 is fixed to the 13 when the top of the 13 is pressed down, the top of the 13 is fixed to the top of the 13 is pressed down, the top of the 13 is realized, the top of 13 is convenient for the top to the top of the movable arm is limited. When the equipment is retracted, the screw rod 12 with the handle is reversely rotated, the pressing block 13 and the fixed arm 5 are separated from the tabletop, and the components are rotated to restore to the original positions, so that the storage can be completed.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model.

Claims (4)

1. A support frame, characterized in that: including equipment main part (1), the bottom of equipment main part (1) is provided with fixed plate (2), the damping formula swivelling joint of fixed plate (2) has one-level arm (3), the one end damping formula swivelling joint of one-level arm (3) has second grade arm (4), the one end damping formula swivelling joint of second grade arm (4) has fixed arm (5), the internal connection of fixed arm (5) has guide arm (7), slider (9) have been cup jointed in the outside of guide arm (7), one side of slider (9) is connected with expansion arm (11), the inside of expansion arm (11) one end is provided with tape handle screw rod (12), the one end of tape handle screw rod (12) is provided with briquetting (13).

2. A support as defined in claim 1, wherein: the inside of fixed arm (5) is provided with first stopper (6), first stopper (6) are laminated with guide arm (7).

3. A support as defined in claim 1, wherein: and a latch (8) is arranged on one side surface of the guide rod (7), and the outer side of the latch (8) is in sliding fit with the inside of the sliding block (9).

4. A support as defined in claim 1, wherein: one side of the sliding block (9) is provided with a second limiting block (10), and the second limiting block (10) is attached to one end of the movable arm (11).