CN210319242U

CN210319242U - Bracket special for compass

Info

Publication number: CN210319242U
Application number: CN201920621118.4U
Authority: CN
Inventors: 秦卫华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-14
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a compass special stand relates to compass support technical field, and the main objective is the compass that solves to exist among the prior art and receives the technical problem that the accuracy that the operation influence probably appears is not enough. The special compass support comprises a tripod, a first tripod head, a second tripod head and a calibrating device, wherein the first tripod head and the second tripod head are horizontally rotating tripod heads and are fixedly connected with the tripod, the calibrating device is connected with the first tripod head, the compass is connected with the second tripod head, and the calibrating device and the compass are not interfered with each other. The calibration device can provide accurate azimuth information, and an operator does not need to position through a stay wire when measuring and calculating by using the support, so that the workload of the operator is greatly reduced.

Description

Bracket special for compass

Technical Field

The utility model belongs to the technical field of the compass support technique and specifically relates to a special support of compass is related to.

Background

A compass, also called compass instrument, is mainly composed of a magnetic needle located in the center of the disk and a series of concentric circles. The compass comprises a zenith, an inner disc and an outer disc, wherein the zenith is positioned in the center of the inner disc and comprises a thimble and a magnetic needle, and the magnetic needle is placed on the thimble and indicates the north-south direction; the inner disc is a rotatable disc; the outer tray is a square structure and is a tray of the inner tray. A compass is actually a tool for measuring the azimuth of the horizon using the compass positioning principle and can be used to determine the sitting direction of a building.

The traditional compass is held by an operator when in use, is inconvenient to position a pull wire and the like, and can influence the accuracy of the compass due to the change of a holding mode and the slight vibration of hands when the compass is held for positioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special support of compass to the compass that exists receives the operator to influence the accuracy not enough technical problem that probably appears among the solution prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

The utility model provides a compass special stand, including tripod, first cloud platform, second cloud platform and calibrating device, wherein first cloud platform with the second cloud platform be the horizontal rotation cloud platform and with tripod fixed connection, calibrating device with first cloud platform links to each other, the compass with the second cloud platform links to each other, calibrating device with both mutual noninterferences of compass.

The first tripod head and the second tripod head are both positioned on the tripod, the compass is fixed on the second tripod head, and the second tripod head can rotate on a horizontal plane after being leveled, so that the accuracy of measuring and calculating the compass is improved; meanwhile, the first holder is further provided with a calibrating device, the calibrating device can provide accurate azimuth information, and an operator does not need to position through a stay wire by using the device, so that the workload of the operator is greatly reduced.

In the above technical solution, preferably, the tripod further comprises a rotating slide rail, and the first tripod head is fixedly connected to the tripod through the rotating slide rail.

Because compass and calibrating device all have certain volume, in order to avoid two devices to influence each other at the during operation, consequently need guarantee to have certain distance between calibrating device and the compass, and set up first cloud platform and can be when not influencing the distance between calibrating device and the compass that can be convenient simultaneously under the condition of calibrating device normal use through rotary slide and tripod fixed connection, avoid two device during operations to interfere with each other.

In the above technical solution, preferably, the rotary slide rail includes a first fixing member and a second fixing member, wherein the first fixing member is fixedly connected to the tripod, and the second fixing member is connected to the first pan/tilt head and rotates under the action of the first pan/tilt head.

The rotary slide rail needs to be fixedly arranged on a tripod and has the functions of rotating and adjusting the distance between the compass and the calibration device, so that the rotary slide rail needs to be arranged to be composed of two parts.

In the above technical scheme, it is preferable, first mounting includes first diaphragm, second diaphragm and connecting plate, first diaphragm with the second diaphragm sets up along same direction level, the connecting plate is located first diaphragm with between the second diaphragm, first cloud platform is located first diaphragm with between the second diaphragm and with second diaphragm fixed connection, first cloud platform with there is the gap between the first diaphragm.

First cloud platform is fixed to be set up between first diaphragm and second diaphragm, simultaneously in order not to influence the horizontal pivoted technological effect of first cloud platform, needs the connecting piece to connect first diaphragm and second diaphragm and first cloud platform and first diaphragm both not direct contact.

In the above technical solution, preferably, the first transverse plate and the second transverse plate are both strip-shaped plate-shaped structures with grooves.

In the above technical scheme, preferably, the second fixing member is a slide rail arranged along the horizontal direction, and a groove is arranged in the length direction of the slide rail.

In the above technical scheme, preferably, the second fixing member is further provided with a slide rail holder, and the slide rail holder can be fixed to the second fixing member through the groove.

The second fixing part is of a sliding rail structure with a rail, the sliding rail clamping seat can slide along the length direction of the second fixing part, and when the sliding rail clamping seat slides to a proper position, the sliding rail clamping seat can be fixed on the sliding rail by adjusting a knob on the clamping seat.

In the above technical solution, preferably, a bracket holder is disposed at the top of the tripod, and the rotary slide rail is fixedly connected to the tripod through the bracket holder.

In the above technical scheme, preferably, a holder is provided at the bottom of the second cradle head, and the second cradle head is connected to the rotary slide rail via the holder.

In the above technical solution, preferably, the compass is fixedly connected to the second pan/tilt head through a rubber suction cup.

In the above technical solution, preferably, the calibration device is a laser five-line instrument.

In the above technical solution, preferably, the first fixing member further includes a holding plate, and the holding plate is located outside the connecting plate and is fixedly connected with the first transverse plate.

Compared with the prior art, the utility model provides a special support for a compass, which comprises a tripod, a first tripod head, a second tripod head, a calibration device and a rotary slide rail, wherein the first tripod head and the second tripod head are both horizontal rotary tripod heads which can rotate and move on a horizontal plane, the second tripod head is positioned above the first tripod head, the calibration device is connected with the first tripod head through a second fixing part, and the compass is fixedly arranged above the second tripod head through a rubber sucker; can open the tripod earlier during the installation, will install the rotatory slide rail fixed mounting of first cloud platform on the tripod top afterwards, get up second cloud platform through rotatory slide rail fixed mounting afterwards, when using, compass and calibrating device do not influence each other, and calibrating device can help the compass faster fix a position simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the compass special bracket of the present invention;

FIG. 2 is a schematic view of the combination of the tripod, the first head and the rotary slide of FIG. 1;

fig. 3 is a side view of the rotary slide rail and the first pan/tilt head of fig. 2 in a coupled state;

FIG. 4 is a schematic view of the first fastener of FIG. 3;

FIG. 5 is a schematic structural view of the second fastener of FIG. 3;

fig. 6 is a schematic structural view of the first head of fig. 3;

figure 7 is an adapter on a second mount.

In the figure: 1. a tripod; 11. a bracket holder; 2. a first pan/tilt head; 3. a second pan-tilt; 31. a holder of the holder; 4. a calibration device; 5. a compass; 6. rotating the slide rail; 61. a first fixing member; 611. a first transverse plate; 612. a second transverse plate; 613. a connecting plate; 614. holding the plate; 62. a second fixing member; 621. a slide rail holder; 622. and (6) an adapter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

FIG. 1 is a schematic structural view of the compass special bracket of the present invention; as can be seen from the figure, the device comprises a tripod, a first tripod head, a second tripod head, a calibration device and a rotary slide rail for connecting the tripod and the first tripod head, wherein the second tripod head is positioned above the first tripod head, and the calibration device connected with the first tripod head horizontally extends out from the upper part of the tripod along a second connecting piece which is horizontally arranged.

FIG. 2 is a schematic structural diagram of the combination of the tripod, the first head and the rotary slide rail in FIG. 1; the second head, compass and calibration means are subtracted from figure 1, in which it can be seen that the rotary slide is fixedly connected to the tripod by means of the support clip, while the height of the tripod is adjustable.

Fig. 3 is a side view of the rotary slide rail and the first pan/tilt head of fig. 2 in a coupled state; the rotating slide rail mainly comprises a first fixing piece and a second fixing piece, wherein the first holder is positioned in the first fixing piece, the bottom surface of the first holder is connected with the first fixing piece, the top surface is connected with the second fixing piece, a gap exists between the second fixing piece and the first fixing piece, and the first fixing piece and the second fixing piece are not in direct contact.

FIG. 4 is a schematic structural view of the first attachment member of FIG. 3; the first fixing piece is provided with a C-shaped groove, the C-shaped groove is composed of a first transverse plate, a second transverse plate and a connecting plate, the first transverse plate and the second transverse plate are parallel to each other, the first pan-tilt is positioned in the C-shaped groove, in addition, a holding plate for grasping is arranged on the outer side of the C-shaped groove, and an arc-shaped side edge matched with the radian of a human finger is further arranged on the surface of the holding plate so as to facilitate the holding; in addition, in order to realize the function of first mounting and A-frame and second cloud platform fixed connection, its length direction's of first diaphragm and second diaphragm side all has the bar recess, and this recess also can be the dovetail.

FIG. 5 is a schematic structural view of the second fixing member of FIG. 3; the second fixing piece is a strip-shaped slide rail, namely a quick-mounting plate, a dovetail groove is arranged on the side surface of the second fixing piece along the length direction, and the slide rail clamping seat can slide along the length direction of the slide rail through the dovetail groove and is fixed at a proper position.

Fig. 6 is a schematic structural view of the first head of fig. 3; this first cloud platform is for can horizontal rotation's panorama cloud platform, and the upper surface of first cloud platform is provided with the holder, therefore the slide rail can be through this holder and first cloud platform fixed connection.

Figure 7 is an adapter on a second mount; the calibration device is fixedly connected with the sliding rail through the adapter and the sliding rail clamping seat arranged on the sliding rail in a sliding mode.

As shown in fig. 1-7, the utility model provides a special support of compass, including tripod 1, first cloud platform 2, second cloud platform 3 and calibrating device 4, wherein first cloud platform 2 and second cloud platform 3 be horizontal rotation cloud platform and with tripod 1 fixed connection, calibrating device 4 links to each other with first cloud platform 2, and compass 5 links to each other with second cloud platform 3, and calibrating device 4 and compass 5 both mutually noninterfere.

The first tripod head 2 and the second tripod head 3 are both positioned on the tripod 1, the compass 5 is fixed on the second tripod head 3, and the compass 5 can rotate on a horizontal plane after the second tripod head 3 is leveled, so that the accuracy of measuring and calculating the compass 5 is improved; meanwhile, the first holder 2 is connected with the calibrating device 4, the calibrating device 4 can provide accurate azimuth information under the action of the first holder 2, and an operator does not need to position in a wire pulling mode during measurement and calculation by using the device, so that the workload of the operator is greatly reduced.

As an optional implementation mode, the tripod head further comprises a rotary slide rail 6, and the first tripod head 2 is fixedly connected with the tripod 1 through the rotary slide rail 6.

Because compass 5 and calibrating device 4 all have certain volume, in order to avoid two devices to influence each other at the during operation, consequently need guarantee to have certain distance between calibrating device 4 and the compass 5, and set up first cloud platform 2 and can be when not influencing the adjusting calibrating device 4 that calibrating device 4 normal use can be convenient simultaneously through swivel slide 6 and tripod 1 fixed connection distance between 4 and the compass 5, avoid two devices during operation to interfere with each other.

In particular, the second head 3 is also fixed above the tripod 1 by means of a rotary sliding track 6.

As an alternative embodiment, the rotary slide 6 comprises a first fixed part 61 and a second fixed part 62, wherein the first fixed part 61 is fixedly connected with the tripod 1, and the second fixed part 62 is connected with the first tripod head 2 and is rotationally moved under the action of the first tripod head 2.

In order to improve the durability of the rotary slide rail while avoiding interference from a magnetic field, the first fixing member 61 and the second fixing member 62 are provided by an aluminum alloy material having an anodized surface.

The swivel slide 6 needs to have the function of turning and adjusting the distance between the compass 5 and the calibrating device 4 while being fixedly arranged on the tripod 1, and therefore it is necessary to arrange that the swivel slide 6 is composed of two parts.

As an alternative embodiment, the first fixing member 61 includes a first horizontal plate 611, a second horizontal plate 612 and a connecting plate 613, the first horizontal plate 611 and the second horizontal plate 612 are horizontally disposed along the same direction, the connecting plate 613 is located between the first horizontal plate 611 and the second horizontal plate 612, the first pan/tilt head 2 is located between the first horizontal plate 611 and the second horizontal plate 612 and is fixedly connected with the second horizontal plate 612, and a gap exists between the first pan/tilt head 2 and the first horizontal plate 611.

The first pan/tilt head 2 is fixedly disposed between the first horizontal plate 611 and the second horizontal plate 612, and meanwhile, in order not to affect the technical effect of the horizontal rotation of the first pan/tilt head 2, a connecting member is required to connect the first horizontal plate 611 and the second horizontal plate 612, and the first pan/tilt head 2 and the first horizontal plate 611 are not in direct contact with each other.

Specifically, the first horizontal plate 611, the second horizontal plate 612 and the connecting plate 613 are connected by threads.

In addition, since the first pan/tilt head 2 is a panoramic pan/tilt head, in order to fix the first pan/tilt head 2, the first pan/tilt head 2 may be fixed to the second horizontal plate 612 through a threaded connection.

In an alternative embodiment, the first cross plate 611 and the second cross plate 612 are both strip-shaped plate structures with grooves on the sides, and the grooves may be dovetail grooves.

As an alternative embodiment, the second fixing member 62 is a slide rail disposed along the horizontal direction, wherein the length direction side of the slide rail is provided with a groove. This slide rail is the strip fast-assembling board commonly used in the photographic field of making a video recording, and its one end is adjusted the centre gripping through the holder of first cloud platform 2 upper surface on first cloud platform 2, and the other end level is outwards stretched out to can do the rotational movement under the effect of first cloud platform 2.

In an alternative embodiment, the second fixing element 62 is provided with a slide rail clip seat 621, and the slide rail clip seat 621 can be fixed on the second fixing element 62 through a groove. The second fixing member 62 is a sliding rail structure with a rail, and the sliding rail holder can slide along the length direction of the second fixing member 62 (i.e. the length direction of the groove), and when the sliding rail holder 621 slides to a proper position, the sliding rail holder can be fixed on the sliding rail by adjusting the knob on the holder.

Specifically, can also be threaded connection between slide rail and first cloud platform 2, because the surface of slide rail is provided with the screw hole and the upper surface middle part of first cloud platform 2 also is provided with the screw hole, consequently both can adopt threaded connection's mode fixed connection.

In addition, since the first transverse plate 611 and the second transverse plate 612 in the rotary slide rail 6 are both plate-shaped structures with guide rails, and the structures can be fixedly connected with the clamp holder, as an alternative embodiment, a bracket clamp holder 11 is arranged at the top of the tripod 1, and the rotary slide rail 6 is fixedly connected with the tripod 1 through the bracket clamp holder 11.

As an optional implementation manner, a pan/tilt holder 31 is disposed at the bottom of the second pan/tilt head 3, and the second pan/tilt head 3 is fixedly connected to the rotary slide rail 6 through the pan/tilt holder 31.

As can be seen from fig. 1 and 2, the second head 3 is connected to the first fixed part 61 via the head holder 31 therebelow, while the compass 5 is located above the second head 3; the tripod 1 is connected to the first fixing member 61 by means of the stand holder 11 at the top thereof.

As an alternative embodiment, the compass 5 is fixedly connected to the second head 3 by means of a rubber suction cup.

For the convenience of positioning, the calibration device 4 is set to be a laser five-line instrument.

In an alternative embodiment, the first fixing member 61 further includes a holding plate 614, and the holding plate 614 is located outside the connecting plate 613 and is fixedly connected to the first cross plate 611. At this time, the included angle between the holding plate 614 and the first horizontal plate 611 is not less than 90 degrees.

The installation steps of the special bracket for the compass are as follows:

(1) unfolding the tripod 1, adjusting the height of the tripod according to actual needs, and pulling out the middle shaft according to actual needs;

(2) the first cradle head 2 and the rotary slide rail 6 are assembled together in sequence;

(3) rotating a bracket holder knob at the top of the tripod 1 anticlockwise, inserting the second transverse plate 612 of the rotary slide rail 6 into the bracket holder 11, and screwing the holder knob clockwise;

(4) leveling the tripod 1 to enable a leveling vacuole on the tripod to be in a central position;

(5) fixing the second holder 3 on the first transverse plate 611 of the rotary slide rail 6 through the holder 31 by the same operation as the step (3);

(6) the compass 5 is placed upside down and horizontally, the central position of the back surface of the compass is found out, and the rubber sucker is fixedly arranged at the central position in a pressing mode;

(7) fixedly mounting the compass 5 on the top of the second holder 5 through a fast-assembly board card positioned above the second holder 3;

(8) and aligning the bottom interface of the laser five-line instrument to the screw hole of the slide rail clamp seat 621 positioned on the slide rail, and rotating clockwise to tighten.

When using, need adjust second mounting 62 to the diagonal of compass 5 to adjust the position of laser staff, avoid touching each other between laser staff and the compass 5, it can to be located the screw up of slide rail holder 621 on the slide rail after the suitable position of waiting to select.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The special compass support is characterized by comprising a tripod, a first tripod head, a second tripod head and a calibrating device, wherein the first tripod head and the second tripod head are horizontally rotating tripod heads and are fixedly connected with the tripod, the calibrating device is connected with the first tripod head, a compass is connected with the second tripod head, and the calibrating device and the compass are not interfered with each other.

2. The bracket special for the compass according to claim 1, further comprising a rotary slide rail, wherein the first tripod head is fixedly connected with the tripod through the rotary slide rail.

3. The bracket special for the compass according to claim 2, wherein the rotary slide rail comprises a first fixing part and a second fixing part, wherein the first fixing part is fixedly connected with the tripod, and the second fixing part is connected with the first tripod head and performs rotary movement under the action of the first tripod head.

4. The bracket special for the compass according to claim 3, wherein the first fixing member comprises a first transverse plate, a second transverse plate and a connecting plate, the first transverse plate and the second transverse plate are horizontally arranged along the same direction, the connecting plate is located between the first transverse plate and the second transverse plate, the first pan/tilt head is located between the first transverse plate and the second transverse plate and fixedly connected with the second transverse plate, and a gap is formed between the first pan/tilt head and the first transverse plate.

5. The bracket special for the compass according to claim 4, wherein the first cross plate and the second cross plate are both strip-shaped plate-shaped structures with grooves.

6. The bracket special for the compass according to claim 3, wherein the second fixing member is a slide rail arranged along a horizontal direction, and a groove is arranged on a side surface of the slide rail in a length direction.

7. The bracket special for the compass according to claim 6, wherein the second fixing member is further provided with a slide rail holder, and the slide rail holder can be fixed on the second fixing member through the groove.

8. The bracket special for compass according to claim 1, wherein the calibration device is a laser penetrometer.

9. The bracket special for the compass according to claim 2, wherein a bracket holder is arranged at the top of the tripod, and the rotary slide rail is fixedly connected with the tripod through the bracket holder.

10. The bracket special for the compass according to claim 2, wherein a holder is disposed at the bottom of the second pan/tilt head, and the second pan/tilt head is fixedly connected to the rotary slide rail through the holder.