CN211502212U

CN211502212U - Automatic leveling tripod for signal receiver

Info

Publication number: CN211502212U
Application number: CN202020134833.8U
Authority: CN
Inventors: 陈小芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-15
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an automatic leveling's signal receiver tripod, including bottom plate, telescopic link and mounting panel, the telescopic link articulates the upper surface at the bottom plate, the one end that the bottom plate was kept away from to the telescopic link articulates the lower surface at the mounting panel, the quantity of telescopic link is three groups and is the annular array distribution about the upper surface of bottom plate and the lower surface of mounting panel, the axle center department fixedly connected with horizontal disc of bottom plate, the fixed adjustment mechanism of three groups of fixedly connected with are gone back to the upper surface of bottom plate. The utility model has the advantages that: realized can assist fixedly to the bottom plate, the problem of being not convenient for fix when solving the tripod and being located earth and hollow road surface to can observe the level situation of bottom plate through the horizontal disc that sets up, can carry out the leveling to the bottom plate through locking mechanism, the device easy operation is convenient, and is fixed effectual, is applicable to multiple topography.

Description

Automatic leveling tripod for signal receiver

Technical Field

The utility model relates to a tripod specifically is an automatic leveling's signal receiver tripod, belongs to the tripod field.

Background

Through retrieval, the patent with Chinese patent application number of CN201720701431.X discloses an automatic leveling tripod, which belongs to the technical field of tripods, and comprises three branch supporting rods with the upper ends hinged with a turntable mounting platform and a fixed platform with revolute pairs, wherein the branch supporting rods are arranged in one-to-one correspondence with the revolute pairs, the lower ends of the branch supporting rods are hinged with the revolute pairs, the upper ends of the branch supporting rods are hinged with the turntable mounting platform through spherical hinges, at least two revolute pairs are in running fit with the fixed platform, and the three revolute pairs are all folded and stored mechanisms which are formed by arranging the common axes of the three revolute pairs in parallel by means of locking pieces and the fixed platform in a locking manner.

The above patent has the following disadvantages that the base structure is adopted at the bottom, so that the tripod can incline or shake on a pothole road or a rugged ground, the tripod is inconvenient for an operator to use, and the stability of the fixing device is poor due to the unstable base even if the top of the tripod is adjustable, so that the auxiliary fixing is necessary to be arranged to stably support the base.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a signal receiver tripod of automatic leveling in order to solve above-mentioned problem, the device easy operation is swift, and is fixed effectual, satisfies the user demand.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a signal receiver tripod of automatic leveling, including bottom plate, telescopic link and mounting panel, the telescopic link articulates the upper surface at the bottom plate, the one end that the bottom plate was kept away from to the telescopic link articulates the lower surface at the mounting panel, the quantity of telescopic link is three groups and just is the annular array distribution about the upper surface of bottom plate and the lower surface of mounting panel, the axle center department fixedly connected with horizontal disc of bottom plate, the fixed adjustment mechanism of three groups of fixedly connected with is gone back to the upper surface of bottom plate.

Preferably, the fixed adjusting mechanism comprises a fixed sleeve and a fixed rod, the fixed sleeve is fixedly connected to the upper surface of the bottom plate, a circular through hole is formed in the axis of the fixed sleeve, the bottom of the circular through hole penetrates through the bottom plate, and the fixed rod is slidably connected into the circular through hole.

Preferably, the fixing rod comprises a first rack and a tip, the first rack is arranged on the outer wall of the fixing rod, the tip is arranged at the bottom of the fixing rod, and a locking mechanism corresponding to the fixing rod is arranged on the side wall of the fixing sleeve.

Preferably, locking mechanism includes the cavity piece, cavity piece fixed connection is at fixed sleeve's lateral wall, the rectangular channel has been seted up to the inside of cavity piece, the rectangular channel is linked together with circular through-hole.

Preferably, an arc-shaped clamping block is connected in the rectangular groove in a sliding mode, a second rack corresponding to the first rack is arranged on one side, close to the fixing rod, of the arc-shaped clamping block, and a hollow column is fixedly connected to the other side of the arc-shaped clamping block.

Preferably, the threaded hole is seted up to the lateral wall of well cavity piece, threaded hole axle center department threaded connection has the lead screw, the one end fixedly connected with handle of lead screw, the other end of lead screw rotates to be connected in well cavity post, seted up in the well cavity post with the corresponding rotary trough of lead screw.

Preferably, the central axes of the screw rod and the arc-shaped clamping block are coincided.

The utility model has the advantages that:

1. this automatic leveling's signal receiver tripod through setting up the bottom plate, the horizontal disc, fixed adjustment mechanism and locking mechanism, has realized assisting fixedly to the bottom plate, solves the problem that the tripod is not convenient for fix when being located earth and hollow road surface to can observe the level situation of bottom plate through the horizontal disc that sets up, can carry out the leveling to the bottom plate through locking mechanism, the device easy operation is convenient, and is fixed effectual, is applicable to multiple topography, satisfies the user demand.

2. This automatic leveling's signal receiver tripod when need not to use the whole fixed times of dead lever degree device to fix, can rise to circular through-hole with the pointed end of dead lever in, realized the protection to the staff on the one hand, prevent that most advanced from hindering the people, makes the dead lever can not hinder the staff to keep flat the bottom plate subaerial on the one hand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the locking mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B shown in fig. 3.

In the figure: 1. bottom plate, 2, telescopic link, 3, mounting panel, 4, horizontal disc, 5, fixed sleeve, 501, circular through-hole, 6, dead lever, 601, first rack, 602, pointed end, 7, cavity piece, 701, rectangular channel, 702, screw hole, 8, lead screw, 801, handle, 9, arc fixture block, 901, second rack, 902, cavity post.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an automatic leveling tripod for a signal receiver comprises a bottom plate 1, three telescopic rods 2 and a mounting plate 3, wherein the telescopic rods 2 are hinged to the upper surface of the bottom plate 1, one ends of the telescopic rods 2 far away from the bottom plate 1 are hinged to the lower surface of the mounting plate 3, the number of the telescopic rods 2 is three, the telescopic rods are distributed in an annular array manner relative to the upper surface of the bottom plate 1 and the lower surface of the mounting plate 3, a horizontal disc 4 is fixedly connected to the axis of the bottom plate 1, three fixing and adjusting mechanisms are also fixedly connected to the upper surface of the bottom plate 1, the bottom plate 1 can be fixed in an auxiliary manner by arranging the bottom plate 1, the horizontal disc 4, the fixing and adjusting mechanisms and a locking mechanism, the problem that the tripod is inconvenient to fix when being located on a soil or pothole road is solved, the horizontal state of the bottom plate 1, the device easy operation is convenient, and fixed effectual is applicable to multiple topography, satisfies the user demand.

As a technical optimization scheme, fixed adjustment mechanism includes fixed sleeve 5 and

dead lever

6, 5 fixed connection of fixed sleeve are at the upper surface of bottom plate 1, circular through-hole 501 has been seted up to fixed sleeve 5's axle center department, bottom plate 1 is passed to circular through-hole 501's bottom, 6 sliding connection of dead lever are in circular through-hole 501, dead lever 6 is adjusted at the position accessible locking mechanism of circular through-hole 501, when need not to use 6 degrees devices of dead lever wholly to fix, can rise to circular through-hole 501 with the most advanced 602 of dead lever 6 in, realized the protection to the staff on the one hand, prevent that most advanced 602 from hindering the people, make dead lever 6 can not hinder the staff to keep flat bottom plate 1 subaerial on the one hand.

As the utility model discloses a technical optimization scheme, dead lever 6 includes first rack 601 and most advanced 602, and first rack 601 sets up at the outer wall of dead lever 6, and most advanced 602 sets up in the bottom of dead lever 6, and the lateral wall of fixed sleeve 5 is equipped with the locking mechanism corresponding with dead lever 6, and locking mechanism easy operation is swift, convenient to use.

As the utility model discloses a technical optimization scheme, locking mechanism include well hollow block 7, and well hollow block 7 fixed connection is at the lateral wall of fixed sleeve 5, and rectangular channel 701 has been seted up to the inside of well hollow block 7, and rectangular channel 701 is linked together with circular through-hole 501, as the utility model discloses a technical optimization scheme, sliding connection has arc fixture block 9 in rectangular channel 701, and one side that arc fixture block 9 is close to dead lever 6 is equipped with the second rack 901 corresponding with first rack 601, and post 902 in the opposite side fixedly connected with of arc fixture block 9 can increase locking device's fixed effect through setting up first rack 601 and second rack 901.

As the utility model discloses a technical optimization scheme, cavity 7's lateral wall set up threaded hole 702, and threaded hole 702 axle center department threaded connection has lead screw 8, and lead screw 8's one end fixedly connected with handle 801, lead screw 8's the other end rotate to be connected in cavity post 902, has seted up the turn trough corresponding with lead screw 8 in the cavity post 902, as the utility model discloses a technical optimization scheme, lead screw 8 and arc fixture block 9's axis coincide mutually, through setting up cavity post 902, realized when 8 spiral rotations of lead screw, can the motion of parallel promotion arc fixture block 9.

The utility model discloses when using, can place bottom plate 1 in the target location, then rotate handle 801 and unscrew dead lever 6, can strike dead lever 6's top downwards this moment and make in most advanced 602 pricks earth, can observe the horizontal situation of bottom plate 1 through horizontal disc 4, level bottom plate 1, accessible dead lever 6 carries out the auxiliary fixation to bottom plate 1 this moment, it can drive lead screw 8 and rotate in screw hole 702 to rotate handle 801, lead screw 8 and then spiral promotion hollow column 902, and then promote arc fixture block 9 and dead lever 6 counterbalance, first rack 601 and the multiplicable fixed effect of second rack 901 through setting.

To technical personnel in the field, this device is through setting up bottom plate 1, horizontal disc 4, fixed adjustment mechanism and locking mechanism, realized can assisting fixedly to bottom plate 1, the problem of being not convenient for fix when solving the tripod and being located earth and pothole road surface to can observe the level situation of bottom plate 1 through the horizontal disc 4 that sets up, can carry out the leveling to bottom plate 1 through locking mechanism, the device easy operation is convenient, fixed effectual, be applicable to multiple topography, satisfy user's demand.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic leveling's signal receiver tripod, includes bottom plate (1), telescopic link (2) and mounting panel (3), its characterized in that: the utility model discloses a fixing device for fixing a base plate, including telescopic link (2), bottom plate (1), mounting panel (3), the upper surface at bottom plate (1) is articulated in telescopic link (2), the one end that bottom plate (1) was kept away from in telescopic link (2) articulates the lower surface in mounting panel (3), the quantity of telescopic link (2) is three groups and is the annular array distribution about the upper surface of bottom plate (1) and the lower surface of mounting panel (3), fixedly connected with horizontal disc (4) are located in the axle center of bottom plate (1), the fixed adjustment mechanism of three groups of fixedly connected with is gone back.

2. A self-leveling signal receiver tripod as recited in claim 1, wherein: fixed adjustment mechanism includes fixed sleeve (5) and dead lever (6), fixed sleeve (5) fixed connection is at the upper surface of bottom plate (1), circular through-hole (501) have been seted up to the axle center department of fixed sleeve (5), bottom plate (1) is passed to the bottom of circular through-hole (501), dead lever (6) sliding connection is in circular through-hole (501).

3. A self-leveling signal receiver tripod as recited in claim 2, wherein: the fixing rod (6) comprises a first rack (601) and a tip (602), the first rack (601) is arranged on the outer wall of the fixing rod (6), the tip (602) is arranged at the bottom of the fixing rod (6), and a locking mechanism corresponding to the fixing rod (6) is arranged on the side wall of the fixing sleeve (5).

4. A self-leveling signal receiver tripod as recited in claim 3, wherein: locking mechanism includes cavity piece (7), cavity piece (7) fixed connection is at the lateral wall of fixed sleeve (5), rectangular channel (701) have been seted up to the inside of cavity piece (7), rectangular channel (701) are linked together with circular through-hole (501).

5. A self-leveling signal receiver tripod as recited in claim 4, wherein: an arc-shaped clamping block (9) is connected in the rectangular groove (701) in a sliding mode, a second rack (901) corresponding to the first rack (601) is arranged on one side, close to the fixing rod (6), of the arc-shaped clamping block (9), and a hollow column (902) is fixedly connected to the other side of the arc-shaped clamping block (9).

6. A self-leveling signal receiver tripod as recited in claim 4, wherein: threaded hole (702) is seted up to the lateral wall of cavity piece (7), threaded hole (702) axle center department threaded connection has lead screw (8), the one end fixedly connected with handle (801) of lead screw (8), the other end of lead screw (8) is rotated and is connected in cavity post (902), set up the rotary trough corresponding with lead screw (8) in cavity post (902).

7. A self-leveling signal receiver tripod as recited in claim 6, wherein: the central axes of the screw rod (8) and the arc-shaped clamping block (9) are coincided.