CN212871463U

CN212871463U - Formula ambient light is adjusted to multistage anchor clamps for calibration

Info

Publication number: CN212871463U
Application number: CN202021806055.9U
Authority: CN
Inventors: 钟伟; 张华琼; 黄世明
Original assignee: Shenzhen Hongtian Technology Co ltd
Current assignee: Shenzhen Hongtian Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-02
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses an anchor clamps are used in calibration of formula ambient light to multistage regulation formula relates to anchor clamps equipment technical field, the on-line screen storage device comprises a base, the top fixedly connected with sleeve of base, telescopic inside is provided with the lifter, the top of lifter articulates there is rotating device, rotating device's left side is provided with the movable table, the inside rotation of movable table is connected with the threaded rod, the inside fixedly connected with fixed block of movable table, the inside sliding connection of movable table has the movable block, equal fixedly connected with mounting on movable block and the fixed block, the inside sliding connection of mounting has the clamping jaw, the inside threaded connection of mounting has second locking screw. Through being provided with the slot in mounting inside, when needs carry out the centre gripping to different instruments, the design of removable clamping jaw makes this anchor clamps possess very strong universal behavior, and application scope is wider, through the device multistage regulating power, very big use of having made things convenient for.

Description

Formula ambient light is adjusted to multistage anchor clamps for calibration

Technical Field

The utility model relates to a fixture technical field specifically is a formula ambient light is adjusted to multistage anchor clamps for calibration.

Background

With the continuous development of lighting technology, the number and types of lighting devices used in life and work are increasing, and due to the difference between lighting environments and lighting purposes, the parameters such as illumination intensity and color of various lighting devices are far from each other, and especially the lighting quality of the lighting devices in use, especially the brightness and comfort of the environment are very important. Therefore, in the actual use process, the illuminance, the chromaticity and the like of the lighting equipment need to be tested, and the instrument needs to be fixed through a clamp during the test, so that the test is convenient.

Present anchor clamps for ambient light calibration mostly match the design with the instrument, and an instrument corresponds the design promptly and has an anchor clamps, therefore this kind of anchor clamps often do not possess the commonality to, anchor clamps adjustability is poor, does not possess the multistage adjustment ability, leads to inconvenient use, and to this, we have provided a multistage regulation formula anchor clamps for ambient light calibration.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a formula ambient light is adjusted to multistage anchor clamps for calibration has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-section adjustable clamp for ambient light calibration comprises a base, wherein a sleeve is fixedly connected to the top of the base, a first locking screw is in threaded connection with the sleeve, a lifting rod is arranged inside the sleeve, a positioning hole is formed in the lifting rod, the lifting rod is fixed inside the sleeve through the positioning hole by the first locking screw, a rotating device is hinged to the top of the lifting rod, a fastening bolt is arranged at the top of the lifting rod and penetrates through the top of the lifting rod and the right side of the rotating device to fix the rotating device at the top of the lifting rod, a movable table is arranged on the left side of the rotating device, a threaded rod is rotatably connected inside the movable table, an adjusting handle is fixedly connected to the right side of the threaded rod, a fixed block is fixedly connected inside the movable table, and a movable block is slidably connected inside the movable table, equal fixedly connected with mounting on movable block and the fixed block, the inside sliding connection of mounting has the clamping jaw, the inside threaded connection of mounting has second locking screw.

Preferably, the rotating device comprises a rotating arm, a disc is fixedly connected to the left side of the rotating arm, an extension spring is fixedly connected to the inside of the disc, and internal teeth are formed in the disc.

Preferably, the movable table comprises external teeth, a connecting plate is fixedly connected to the external parts of the external teeth, a rectangular block is fixedly connected to the left side of the connecting plate, a moving groove is formed in the rectangular block, a cylindrical hole is formed in the rectangular block, the rectangular block penetrates through the moving groove, the threaded rod is rotatably connected to the inside of the cylindrical hole, the fixed block is fixedly connected to the inner wall of the left side of the moving groove, and the movable block is slidably connected to the inside of the moving groove.

Preferably, the fixing part comprises a cylinder, a slot is formed in the cylinder, and a first locking hole is formed in the cylinder in a penetrating mode.

Preferably, the clamping jaw comprises a clamping part, a plug connector is fixedly connected to the right side of the clamping part, the plug connector is connected in the slot in a sliding mode, a second locking hole is formed in the plug connector, and the clamping jaw is fixed on the fixing piece through the first locking hole and the second locking hole by the second locking screw.

Preferably, the inner side of the top of the lifting rod is provided with an annular rod-shaped protrusion, and the right side of the rotating arm is provided with an annular rod-shaped groove corresponding to the lifting rod.

(III) advantageous effects

The utility model provides a formula ambient light is adjusted to multistage anchor clamps for calibration. The method has the following beneficial effects:

(1) this kind of formula ambient light anchor clamps for calibration are adjusted to multistage through being provided with the mounting, is provided with the slot in the mounting inside, when needs carry out the centre gripping to different instruments, only needs to change different clamping jaws, inserts the clamping jaw in the slot, can fix the clamping jaw inside the slot through second locking screw, and the design of removable clamping jaw makes this anchor clamps possess very strong universal behavior, and application scope is wider.

(2) This kind of anchor clamps are used in calibration of formula ambient light are adjusted to multistage, can adjust the height through the lifter in the inside lift of sleeve, rotating device can conveniently adjust rotating device along horizontal rotation adjustment in the rotation on the lifter, the effect of the internal tooth cooperation extension spring that sets up on the disc makes things convenient for the adjustable movable table of moving about along vertical circumferencial direction with the external tooth meshing on the movable table, the rotation through the threaded rod makes the clamping jaw scope adjustable, make the device possess multistage regulating power through above structure, very big has made things convenient for the use.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the lifting rod of the present invention;

FIG. 4 is a schematic view of the structure of the rotating device of the present invention;

FIG. 5 is a schematic view of the structure of the movable table of the present invention;

FIG. 6 is a schematic view of the fixing member of the present invention;

fig. 7 is a schematic view of the clamping jaw structure of the present invention.

In the figure: 1. the locking device comprises a base, a sleeve 2, a first locking screw 3, a lifting rod 4, a positioning hole 5, a fastening bolt 6, a rotating device 7, a rotating arm 71, a disk 72, a tension spring 73, internal teeth 74, a movable table 8, external teeth 81, a connecting plate 82, a rectangular block 83, a moving groove 84, a cylindrical hole 85, a threaded rod 9, an adjusting handle 10, a fixed block 11, a movable block 12, a fixed block 13, a column 131, a slot 132, a first locking hole 133, a clamping jaw 14, a clamping part 141, a connecting plug 142, a second locking hole 143 and a second locking screw 15.

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. 1-7, the present invention provides a technical solution: a multi-section adjustable clamp for ambient light calibration comprises a base 1, a sleeve 2 is fixedly connected to the top of the base 1, a first locking screw 3 is connected to the sleeve 2 through threads, a lifting rod 4 is arranged inside the sleeve 2, a positioning hole 5 is formed in the lifting rod 4, the lifting rod 4 is fixed inside the sleeve 2 through the positioning hole 5 by the first locking screw 3, a rotating device 7 is hinged to the top of the lifting rod 4, a fastening bolt 6 is arranged at the top of the lifting rod 4, the fastening bolt 6 penetrates through the top of the lifting rod 4 and the right side of the rotating device 7 to fix the rotating device 7 at the top of the lifting rod 4, a movable table 8 is arranged on the left side of the rotating device 7, a threaded rod 9 is rotatably connected inside the movable table 8, an adjusting handle 10 is fixedly connected to the right side of the threaded rod 9, a fixed block 11 is fixedly connected inside the movable table 8, and a movable block, equal fixedly connected with mounting 13 on movable block 12 and the fixed block 11, the inside sliding connection of mounting 13 has clamping jaw 14, the inside threaded connection of mounting 13 has second locking screw 15, can adjust the height through lifter 4 in the inside lift of sleeve 2, rotating device 7 can conveniently adjust rotating device 7 along horizontal rotation adjustment in the rotation on lifter 4, the effect of the internal tooth 74 cooperation extension spring 73 that sets up on disc 72 and the external tooth 81 meshing on the movable table 8 make things convenient for movable table 8 to adjust along vertical circumferencial direction, make the clamping jaw 14 adjustable of scope through the rotation of threaded rod 9, make the device possess multistage regulating power through above structure, the very big use that has made things convenient for.

Further, the rotating device 7 includes a rotating arm 71, a disk 72 is fixedly connected to the left side of the rotating arm 71, an extension spring 73 is fixedly connected to the inside of the disk 72, and internal teeth 74 are formed in the disk 72.

Furthermore, the movable table 8 comprises an outer tooth 81, a connecting plate 82 is fixedly connected to the outer portion of the outer tooth 81, a rectangular block 83 is fixedly connected to the left side of the connecting plate 82, a moving groove 84 is formed in the rectangular block 83, the rectangular block 83 penetrates through the moving groove 84 and is provided with a cylindrical hole 85, the threaded rod 9 is rotatably connected to the inside of the cylindrical hole 85, the fixed block 11 is fixedly connected to the inner wall of the left side of the moving groove 84, and the movable block 12 is slidably connected to the inside of the moving groove 84.

Furthermore, mounting 13 includes cylinder 131, slot 132 has been seted up to the inside of cylinder 131, run through cylinder 131 on the cylinder 131 and seted up first locking hole 133, through being provided with mounting 13, at the inside slot 132 that is provided with of mounting 13, when needs are carried out the centre gripping to different instruments, only need change different clamping jaw 14, insert clamping jaw 14 in slot 132, can fix clamping jaw 14 inside slot 132 through second locking spiral shell 15 nail, the design of removable clamping jaw 14 makes this anchor clamps possess very strong commonality ability, application scope is wider.

Furthermore, the clamping jaw 14 includes a clamping portion 141, a plug 142 is fixedly connected to a right side of the clamping portion 141, the plug 142 is slidably connected in the slot 132, a second locking hole 143 is formed in the plug 142, and the clamping jaw 14 is fixed on the fixing member 13 by the second locking screw 15 through the first locking hole 133 and the second locking hole 143.

In addition, the inner side of the top of the lifting rod 4 is provided with an annular rod-shaped protrusion, and the right side of the rotating arm 71 is provided with an annular rod-shaped groove corresponding to the lifting rod 4, so that the lifting rod 4 and the rotating arm 71 are more firmly fixed.

In operation, select suitable clamping jaw 14 to different calibration instruments, insert plug 142 on clamping jaw 14 in slot 132 on mounting 13, then fix clamping jaw 14 inside mounting 13 through second locking screw 15, can adjust movable block 12 through adjustment handle 10 rotation threaded rod 9 and move in motion groove 84 and control the distance between two clamping jaws 14 to realize the clamping effect, because clamping jaw 14 can be changed, make this anchor clamps possess very strong commonality.

When the height of the device needs to be adjusted, the first locking screw 3 is loosened, the lifting rod 4 is adjusted in height in the sleeve 2 in a sliding mode, then the first locking screw 3 is tightened, the height adjustment can be achieved, when the transverse angle needs to be adjusted, the fastening bolt 6 is loosened, the rotating device 7 can be made to rotate on the lifting rod 4, the fastening bolt 6 is tightened to achieve adjustment, when the longitudinal angle needs to be adjusted, the movable table 8 can be directly pulled out from the left side of the rotating device 7, the angle adjustment is achieved by adjusting the meshing of different teeth on the inner teeth 74 and the outer teeth 81, due to the fact that the stretching spring 73 is arranged, after the adjustment is completed, the movable table 8 is loosened, the outer teeth 81 on the right side of the movable table 8 return to the inside of the disc 72 to be meshed with the inner teeth 74 again under the effect of the elasticity of the stretching spring 73, the fixing is completed, and the device has, is convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula ambient light is adjusted to multistage anchor clamps for calibration, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a sleeve (2), the sleeve (2) is connected with a first locking screw (3) in a threaded manner, a lifting rod (4) is arranged inside the sleeve (2), a positioning hole (5) is formed in the lifting rod (4), the lifting rod (4) is fixed inside the sleeve (2) through the positioning hole (5) by the first locking screw (3), a rotating device (7) is hinged to the top of the lifting rod (4), a fastening bolt (6) is arranged at the top of the lifting rod (4), the rotating device (7) is fixed at the top of the lifting rod (4) by the fastening bolt (6) penetrating through the top of the lifting rod (4) and the right side of the rotating device (7), a movable table (8) is arranged on the left side of the rotating device (7), and a threaded rod (9) is rotatably connected inside the movable table (8), the right side fixedly connected with adjustment handle (10) of threaded rod (9), the inside fixedly connected with fixed block (11) of movable table (8), the inside sliding connection of movable table (8) has movable block (12), equal fixedly connected with mounting (13) on movable block (12) and fixed block (11), the inside sliding connection of mounting (13) has clamping jaw (14), the internal thread connection of mounting (13) has second locking screw (15).

2. The multi-segment adjustable ambient light fixture of claim 1, wherein: rotating device (7) include rotor arm (71), the left side fixedly connected with disc (72) of rotor arm (71), the inside fixedly connected with extension spring (73) of disc (72), internal tooth (74) have been seted up to the inside of disc (72).

3. The multi-segment adjustable ambient light fixture of claim 1, wherein: the movable table (8) comprises an outer tooth (81), an outer fixedly connected with connecting plate (82) of the outer tooth (81), a left fixedly connected with rectangular block (83) of the connecting plate (82), a moving groove (84) is formed in the rectangular block (83), the rectangular block (83) penetrates through the moving groove (84) and is provided with a cylindrical hole (85), the threaded rod (9) is rotatably connected to the inside of the cylindrical hole (85), the fixed block (11) is fixedly connected with the inner wall of the left side of the moving groove (84), and the movable block (12) is slidably connected to the inside of the moving groove (84).

4. The multi-segment adjustable ambient light fixture of claim 1, wherein: the fixing piece (13) comprises a cylinder (131), a slot (132) is formed in the cylinder (131), and a first locking hole (133) penetrates through the cylinder (131) on the cylinder (131).

5. The multi-segment adjustable ambient light fixture of claim 1, wherein: the clamping jaw (14) comprises a clamping part (141), a plug connector (142) is fixedly connected to the right side of the clamping part (141), the plug connector (142) is connected in the slot (132) in a sliding mode, a second locking hole (143) is formed in the plug connector (142), and the clamping jaw (14) is fixed on the fixing piece (13) through the second locking screw (15) through the first locking hole (133) and the second locking hole (143).

6. The multi-segment adjustable ambient light fixture of claim 2, wherein: the inner side of the top of the lifting rod (4) is provided with an annular rod-shaped protrusion, and the right side of the rotating arm (71) is provided with an annular rod-shaped groove corresponding to the lifting rod (4).