CN211821488U

CN211821488U - Adjustable support leg structure for electronic demarcation device

Info

Publication number: CN211821488U
Application number: CN202020416530.5U
Authority: CN
Inventors: 许骏
Original assignee: Dongtai Cheng Cheng Photoelectric Technology Co ltd
Current assignee: Dongtai Cheng Cheng Photoelectric Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of electronic demarcation device accessories, in particular to an adjustable support leg structure for an electronic demarcation device, which comprises a connecting base, a fixed base, a sleeve, a supporting base and a demarcation device body, wherein the center of the top of the base is provided with a connecting hole, the left side of the connecting base is in threaded connection with a connecting bolt, the right end of the connecting bolt penetrates through the right side of the connecting hole and extends to the inside of the connecting base and is close to the position on the right side, the bottom of the demarcation device body is fixedly connected with a connecting column, the positions on the bottom of the fixed base and close to the left side and the right side of the center are both fixedly connected with connecting plates, the inside of the sleeve is in sliding connection with a slide bar, the top of the slide bar is rotationally connected; the utility model discloses can adjust the horizontal direction, vertical angle and the height of demarcation appearance body, increase the functionality of demarcation appearance body.

Description

Adjustable support leg structure for electronic demarcation device

Technical Field

The utility model relates to an electron demarcation appearance accessory technical field, concretely relates to stabilizer blade structure with adjustable electron demarcation appearance is used.

Background

In the process of interior decoration, the staff often need use the electron demarcation device, and the electron demarcation device can send perpendicular or horizontally visible laser for mark horizontal line or perpendicular line on the wall, provide very big facility for the staff construction.

But traditional electron demarcation appearance's bearing structure generally is a tripod, and its structure is comparatively simple, and the function is single, can not satisfy the purpose of height-adjusting and angle, when needs measurement inclined plane position department, the staff often needs handheld electron demarcation appearance, and the phenomenon that nevertheless handheld in-process appears artificial rocking easily takes place, leads to measuring result to have great error, consequently needs to design an electron demarcation appearance and uses adjustable stabilizer blade structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a stabilizer blade structure with adjustable electron demarcation appearance is used possesses height-adjusting and angle of being convenient for advantage, has solved the problem of traditional bearing structure function singleness.

The utility model discloses an adjustable support leg structure for electronic demarcation device, including connecting base, unable adjustment base, sleeve, supporting base and demarcation device body, the central authorities at base top have seted up the connecting hole, the left side threaded connection of connecting base has connecting bolt, the right-hand member of connecting bolt runs through the right side of connecting hole and extends to the connecting base inside and near the position on right side, the bottom fixedly connected with spliced pole of demarcation device body, the spliced pole activity is pegged graft in the inside of connecting hole and is connected with the connecting base fixedly through connecting bolt, the central authorities at unable adjustment base top have the bearing fixedly, the central authorities at connecting base bottom have the pivot fixedly, the pivot is connected with the inner ring looks fixed connection of bearing, the unable adjustment base bottom and near the position department of the central left and right sides all fixedly connected with connecting plate, the connecting device comprises two connecting plates, a sliding rod, a supporting base and a sliding rod, wherein a bolt is movably inserted between the two connecting plates, the inside of the sleeve is connected with the sliding rod in a sliding mode, the top of the sliding rod is connected between the two connecting plates in a rotating mode through the bolt, and the top of the supporting base is fixedly connected with the bottom of the sleeve.

The utility model discloses a stabilizer blade structure with adjustable electron demarcation appearance is used, wherein the equal fixedly connected with slipmat in one side that two connecting plates are relative, the surface of slipmat is laminated with the surface of slide bar mutually, and this structure setting has increased the frictional force between slide bar and the connecting plate, and the staff of being convenient for adjusts the angle of demarcation appearance body.

The utility model discloses a stabilizer blade structure with adjustable electron demarcation appearance is used, telescopic inner wall fixedly connected with rubber sleeve wherein, the inner wall of rubber sleeve is laminated with the outer wall of slide bar mutually, and this structure setting has increased the frictional force between slide bar and the sleeve, and the staff of being convenient for adjusts the height of demarcation appearance body.

The utility model discloses a stabilizer blade structure with adjustable electron demarcation appearance is used, wherein the equal fixedly connected with locating piece of the central authorities of the spliced pole left and right sides, the constant head tank has all been seted up to the left and right sides of connecting hole inner wall, the locating piece activity is pegged graft in the inside of constant head tank, and this structure setting, the staff of being convenient for will be installed correct position department to the demarcation appearance body.

The utility model discloses a stabilizer blade structure with adjustable electron demarcation appearance is used, wherein unable adjustment base openly and be close to the position department at top and be equipped with the angle scale mark, connect the central fixedly connected with location sign of the positive bottom of base, the positive right side of slide bar is equipped with the length scale mark, and this structure setting, the staff's adjustment of being convenient for height and the angle of demarcation appearance body.

The utility model discloses a stabilizer blade structure with adjustable electron demarcation appearance is used, wherein the central authorities that support the base top set up threaded hole, the central fixedly connected with screw thread post of sleeve bottom, screw thread post threaded connection is in the inside of screw hole, and this structure setting, the staff of being convenient for is connected the sleeve with supporting the base.

The utility model discloses a stabilizer blade structure with adjustable electron demarcation appearance is used, wherein the bottom of supporting the base uses the center of supporting the base as the three supporting legs of centre of a circle annular equidistance fixedly connected with, the bottom fixedly connected with circular cone of supporting legs, this structure setting has improved the stability when supporting base and ground contact.

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

1. the utility model discloses a bearing that sets up on unable adjustment base, the pivot that the base bottom set up is connected in the cooperation and bearing inner ring looks fixed connection's setting, make and connect base looks fixed demarcation line appearance body and can rotate around 360, through sliding connection's slide bar in the sleeve, cooperation slide bar top and unable adjustment base looks fixed connection's setting, make the height of demarcation line appearance body possess the adjustability, through two connecting plates that set up in unable adjustment base bottom, the cooperation slide bar passes through the bolt and rotates the setting of being connected mutually with the connecting plate, make the demarcation line appearance body can rotate along the vertical direction, the device can be to the horizontal direction of demarcation line appearance body, vertical angle and height are adjusted, the functionality of demarcation line appearance body has been increased, the stability in the measurement process has been improved.

2. The utility model discloses a spliced pole and the locating piece that sets up bottom the demarcation device body, the connecting hole that the base top set up is connected in the cooperation, constant head tank and connecting bolt, the staff of being convenient for is connected the demarcation device body with be connected the base, through the screw thread post that sets up bottom the sleeve, the screw hole that the base top set up is supported in the cooperation, the staff of being convenient for is connected the sleeve with supporting the base, the device's unable adjustment base, the sleeve all can dismantle with supporting between the base, and the installation is simple, it facilitates to carry the device for the staff.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of the support base, the sleeve and the fixing base of the present invention after being connected;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the connection base of the present invention;

fig. 4 is the front view structure diagram of the line projector body of the utility model.

In the figure: 1. connecting a base; 2. connecting holes; 21. positioning a groove; 22. a connecting bolt; 23. a rotating shaft; 3. a fixed base; 31. a bearing; 4. a connecting plate; 41. a bolt; 42. a non-slip mat; 5. a sleeve; 51. a rubber sleeve; 52. a threaded post; 6. a slide bar; 7. a support base; 71. supporting legs; 72. a cone; 8. a demarcation device body; 81. connecting columns; 82. and (5) positioning the blocks.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the adjustable leg structure for electronic demarcation device of the present invention comprises a connection base 1, a fixed base 3, a sleeve 5, a supporting base 7 and a demarcation device body 8, wherein the center of the top of the base is provided with a connection hole 2, the left side of the connection base 1 is connected with a connection bolt 22 by a screw thread, the right end of the connection bolt 22 penetrates through the right side of the connection hole 2 and extends to the position inside the connection base 1 and near the right side, the bottom of the demarcation device body 8 is fixedly connected with a connection column 81, the connection column 81 is movably inserted inside the connection hole 2 and is fixedly connected with the connection base 1 by the connection bolt 22, the center of the top of the fixed base 3 is fixedly connected with a bearing 31, the center of the bottom of the connection base 1 is fixedly connected with a rotating shaft 23, the rotating shaft 23 is fixedly connected with the inner ring of the bearing 31, the positions of the bottom of, a bolt 41 is movably inserted between the two connecting plates 4, a sliding rod 6 is connected inside the sleeve 5 in a sliding mode, the top of the sliding rod 6 is rotatably connected between the two connecting plates 4 through the bolt 41, and the top of the supporting base 7 is fixedly connected with the bottom of the sleeve 5.

Equal fixedly connected with slipmat 42 in the relative one side of two connecting plates 4, the surface of slipmat 42 is laminated with the surface of slide bar 6 mutually, and this structure setting has increased the frictional force between slide bar 6 and the connecting plate 4, and the staff of being convenient for adjusts the angle of the appearance body 8 of throwing.

The inner wall fixedly connected with rubber sleeve 51 of sleeve 5, the inner wall of rubber sleeve 51 and the outer wall of slide bar 6 laminate mutually, and this structure setting has increased the frictional force between slide bar 6 and the sleeve 5, and the staff of being convenient for adjusts the height of demarcation appearance body 8.

The equal fixedly connected with locating piece 82 in the middle part of the spliced pole 81 left and right sides, constant head tank 21 has all been seted up to the left and right sides of connecting hole 2 inner wall, and locating piece 82 activity is pegged graft in the inside of constant head tank 21, and this structure setting is convenient for the staff will throw line appearance body 8 and install correct position department.

The fixed base 3 openly just is equipped with the angle scale mark near the position department at top, connects the central fixedly connected with location sign of the positive bottom of base 1, and the positive right side of slide bar 6 is equipped with the length scale mark, and this structure setting is convenient for the staff adjustment height and the angle of demarcation appearance body 8.

Support the central authorities at base 7 top and offered the screw hole, the central authorities fixedly connected with screw thread post 52 of sleeve 5 bottom, screw thread post 52 threaded connection is in the inside of screw hole, and this structure setting is convenient for the staff is connected sleeve 5 with support base 7.

The bottom of the supporting base 7 is fixedly connected with three supporting legs 71 at equal intervals in an annular mode by taking the center of the supporting base 7 as a circle center, the bottom of each supporting leg 71 is fixedly connected with a cone 72, and the structure is arranged, so that the stability of the supporting base 7 in contact with the ground is improved.

The installation step: the staff at first twists the screw hole that supports base 7 top with the screw post 52 of sleeve 5 bottom, accomplish the sleeve 5 and support the installation between the base 7, later insert between two connecting plates 4 with slide bar 6 again, and fix connecting plate 4 and slide bar 6 with bolt 41, make unable adjustment base 3 can rotate along the vertical direction, the staff inserts the spliced pole 81 of line throwing appearance body 8 bottom at last in the connecting hole 2 of connecting base 1 top, rethread connecting bolt 22 will connect base 1 and line throwing appearance body 8 and carry out fixed connection can.

When using, the staff can rotate the demarcation device body 8, connect base 1 this moment and can follow the horizontal direction and rotate under bearing 31's effect, the staff can upwards stimulate the demarcation device body 8, takes slide bar 6 out from sleeve 5, can adjust the height of demarcation device body 8, and the staff of working can upwards or downwards rotate the demarcation device body 8, adjusts its vertical direction's angle.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a stabilizer blade structure with adjustable electron demarcation appearance is used, includes connection base (1), unable adjustment base (3), sleeve (5), support base (7) and demarcation appearance body (8), its characterized in that: the central part of the top of the base is provided with a connecting hole (2), the left side of the connecting base (1) is in threaded connection with a connecting bolt (22), the right end of the connecting bolt (22) penetrates through the right side of the connecting hole (2) and extends to the position inside the connecting base (1) and close to the right side, the bottom of the demarcation device body (8) is fixedly connected with a connecting column (81), the connecting column (81) is movably inserted inside the connecting hole (2) and is fixedly connected with the connecting base (1) through the connecting bolt (22), the central part of the top of the fixed base (3) is fixedly connected with a bearing (31), the central part of the bottom of the connecting base (1) is fixedly connected with a rotating shaft (23), the rotating shaft (23) is fixedly connected with an inner ring of the bearing (31), and the positions of the bottom of the fixed base (3) and close to the left side and the right side of, the connecting device is characterized in that a bolt (41) is movably inserted between the two connecting plates (4), a sliding rod (6) is connected to the inside of the sleeve (5) in a sliding mode, the top of the sliding rod (6) is rotatably connected between the two connecting plates (4) through the bolt (41), and the top of the supporting base (7) is fixedly connected with the bottom of the sleeve (5).

2. The adjustable support leg structure for the electronic demarcation device of claim 1, wherein: two equal fixedly connected with non-slip mat (42) in the opposite one side of connecting plate (4), the surface of non-slip mat (42) is laminated with the surface of slide bar (6) mutually.

3. The adjustable support leg structure for the electronic demarcation device of claim 1, wherein: the inner wall of sleeve (5) fixedly connected with rubber sleeve (51), the inner wall of rubber sleeve (51) and the outer wall of slide bar (6) are laminated mutually.

4. The adjustable support leg structure for the electronic demarcation device of claim 1, wherein: the center of the left side and the right side of the connecting column (81) is fixedly connected with a positioning block (82), the left side and the right side of the inner wall of the connecting hole (2) are provided with positioning grooves (21), and the positioning blocks (82) are movably inserted into the positioning grooves (21).

5. The adjustable support leg structure for the electronic demarcation device of claim 1, wherein: the angle scale mark is arranged at the position, close to the top, of the front face of the fixed base (3), the central fixed connection position mark at the bottom of the front face of the connecting base (1) is connected, and the length scale mark is arranged on the right side of the front face of the sliding rod (6).

6. The adjustable support leg structure for the electronic demarcation device of claim 1, wherein: the support base is characterized in that a threaded hole is formed in the center of the top of the support base (7), a threaded column (52) is fixedly connected to the center of the bottom of the sleeve (5), and the threaded column (52) is in threaded connection with the inside of the threaded hole.

7. The adjustable support leg structure for the electronic demarcation device of claim 1, wherein: the bottom of the supporting base (7) is fixedly connected with three supporting legs (71) at equal intervals in an annular mode by taking the center of the supporting base (7) as a circle center, and the bottoms of the supporting legs (71) are fixedly connected with cones (72).