CN210077608U

CN210077608U - Thyroid gland detects drag hook with adjustable width

Info

Publication number: CN210077608U
Application number: CN201920618396.4U
Authority: CN
Inventors: 谢国雄; 黄静; 吴雪; 肖暨艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-18
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a thyroid gland detects drag hook with adjustable width, including the mounting panel, the both sides of mounting panel bottom inner wall all are fixed with the baffle through the bolt, and the both sides inner wall of two baffles and mounting panel all is fixed with the lead screw, two through the bearing the helical gear has all been cup jointed to the one end of lead screw, mounting panel top inner wall axis department is fixed with bevel gear, two through the bearing helical gear and bevel gear mesh mutually, the mounting groove has been seted up to mounting panel top outer wall, and mounting groove bottom inner wall is fixed with the knob through the bearing, the coupling joint is passed through on bevel gear's transmission shaft in the pivot of knob. The utility model discloses a be convenient for fix the position of two drag hooks at lead screw and gear drive, can realize two drag hooks advance and retreat simultaneously through helical gear and bevel gear's cooperation again, solved the inconvenient problem of changing of current drag hook, through set up adjusting bolt on the sliding block, conveniently adjust the angle of drag hook.

Description

Thyroid gland detects drag hook with adjustable width

Technical Field

The utility model relates to a thyroid gland detects technical field, especially relates to a thyroid gland detects drag hook with adjustable width.

Background

The thyroid gland is a very important gland of vertebrates and belongs to an endocrine organ. In mammals, it is located below the neck thyroid cartilage, on both sides of the trachea. The thyroid gland of human is named after it is like butterfly, like the shield. The thyroid gland controls the rate of energy usage, protein production, and regulates the body's sensitivity to other hormones.

Through retrieval, chinese patent No. CN203828982U discloses a thyroid gland drag hook with adjustable width, including last handle, lower handle, long drag hook, short drag hook, go up the handle with the handle is hollow cylinder down and go up the handle nestification in the handle down, long drag hook with the initiating terminal setting of short drag hook is in the bottom of handle down and use the initiating terminal to rotate as the center level, long drag hook with the end of short drag hook is the elbow.

The thyroid retractor with adjustable width in the patent has the following defects: the width of the draw hook can only be adjusted, and the draw hook cannot be conveniently replaced when the draw hooks of different specifications are used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a thyroid gland detecting drag hook with adjustable width.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a thyroid gland detects drag hook with adjustable width, includes the mounting panel, the both sides of mounting panel bottom inner wall all have the baffle through the bolt fastening, and the both sides inner wall of two baffles and mounting panel all has the lead screw through the bearing fastening, the helical gear has all been cup jointed to one end of two said lead screws, mounting panel top inner wall axis department has the bevel gear through the bearing fastening, two said bevel gear and bevel gear mesh mutually, mounting panel top outer wall has seted up the mounting groove, and mounting groove bottom inner wall has fixed the knob through the bearing fastening, the pivot of knob passes through the coupling joint on the transmission shaft of bevel gear, the both sides of mounting panel bottom outer wall have all seted up the opening, and two open-ended inner walls all have sliding blocks in sliding connection, the top outer walls of two said sliding blocks all have the connecting plate through the bolt fastening, two the screw thread of screw hole is opposite, two the lead screw spiro union is respectively on the inner wall of two screw holes, two the rectangular channel has all been seted up to the bottom outer wall of sliding block, and the inner wall of two rectangular channels all articulates there is the fixed plate.

Preferably, two the installation socket has been seted up to fixed plate bottom outer wall, and all pegs graft in two fixed plate bottoms and have the drag hook.

Preferably, two the arc opening has all been seted up to one side outer wall of sliding block, and two arc opening inner walls are pegged graft and are had adjusting bolt, two adjusting bolt's one end is pegged graft respectively on the fixed plate.

Preferably, two the screw has all been seted up to the both sides of fixed plate one side outer wall, and two equal spiro union in screw inner wall have fixing bolt, two fixing bolt contacts with two drag hooks respectively.

Preferably, the both sides of knob are all through the bolt fastening stopper, the spacing groove has all been seted up to the both sides of mounting groove bottom inner wall, and the size phase-match of the size of spacing groove and stopper.

Preferably, rectangular grooves are formed in the two sides of the outer wall of the top of the mounting plate, and handles are fixed to the inner walls of the two rectangular grooves through bolts.

Preferably, the knob is connected to the rotating shaft through a spring.

The utility model has the advantages that:

1. this thyroid gland detects drag hook with adjustable width through the position of being convenient for two fixed drag hooks at lead screw and gear drive, can realize two drag hooks and advance and retreat simultaneously through helical gear and bevel gear's cooperation again, through set up the fixed plate and conveniently change the drag hook in the sliding block bottom, has solved the problem of the inconvenient change of current drag hook.

2. This thyroid gland detects drag hook with adjustable width through set up adjusting bolt on the sliding block, conveniently adjusts the angle of drag hook, sets up the handle again and conveniently takes on the mounting panel, and limiting plate on the knob further helps the drag hook location.

Drawings

Fig. 1 is a schematic sectional view of the thyroid gland detecting retractor with adjustable width according to the present invention;

fig. 2 is a schematic view of the bottom structure of the mounting plate of the thyroid gland detecting retractor with adjustable width according to the present invention;

fig. 3 is a schematic top view of the thyroid gland detecting retractor with adjustable width according to the present invention;

fig. 4 is the utility model provides a sliding block structure sketch map of thyroid gland detects drag hook with adjustable width.

In the figure: the device comprises a mounting plate 1, a lead screw 2, a connecting plate 3, a bevel gear 4, a knob 5, a bevel gear 6, a sliding block 7, a drag hook 8, an opening 9, a fixing plate 10, an adjusting bolt 11, a fixing bolt 12, a mounting socket 13, a handle 14 and a limiting block 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.

Referring to fig. 1-4, a thyroid gland detecting retractor with adjustable width comprises a mounting plate 1, wherein two sides of the inner wall at the bottom of the mounting plate 1 are both fixed with a partition plate through bolts, the two partition plates and the inner walls at the two sides of the mounting plate 1 are both fixed with lead screws 2 through bearings, one ends of the two lead screws 2 are both sleeved with bevel gears 4, a bevel gear 6 is fixed at the central axis of the inner wall at the top of the mounting plate 1 through bearings, the two bevel gears 4 are meshed with the bevel gear 6, the outer wall at the top of the mounting plate 1 is provided with a mounting groove, the inner wall at the bottom of the mounting groove is fixed with a knob 5 through bearings, a rotating shaft of the knob 5 is connected on a transmission shaft of the bevel gear 6 through a coupling, two sides of the outer wall at the bottom of the mounting plate 1 are both provided with openings 9, the, the threads of the two threaded holes are opposite, the two lead screws 2 are respectively screwed on the inner walls of the two threaded holes, rectangular grooves are respectively formed in the outer walls of the bottoms of the two sliding blocks 7, the inner walls of the two rectangular grooves are hinged with fixing plates 10, mounting sockets 13 are formed in the outer walls of the bottoms of the two fixing plates 10, drag hooks 8 are respectively inserted into the bottoms of the two fixing plates 10, arc-shaped openings are respectively formed in the outer wall of one side of each of the two sliding blocks 7, adjusting bolts 11 are inserted into the inner walls of the two arc-shaped openings, one ends of the two adjusting bolts 11 are respectively inserted into the fixing plates 10, screw holes are respectively formed in the two sides of the outer wall of one side of each of the two fixing plates 10, fixing bolts 12 are respectively screwed into contact with the two drag hooks 8, limiting blocks 15 are respectively fixed on the two sides of the knob 5 through bolts, limiting grooves are respectively, rectangular grooves are formed in the two sides of the outer wall of the top of the mounting plate 1, handles 14 are fixed to the inner walls of the two rectangular grooves through bolts, and the knob 5 is connected to the rotating shaft through a spring.

The working principle is as follows: when adjusting the distance of drag hook 8, lift up knob 5 earlier and twist and move knob 5 and then drive bevel gear 6 and rotate, bevel gear 6 rotates and drives two lead screws 2 and rotate to make two sliding blocks 7 remove, pin knob 5 and then restrict the position of drag hook 8 through stopper 15 on knob 5 when adjusting the distance of two drag hooks 8, can control the angle of drag hook 8 through adjusting bolt 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The thyroid gland detects drag hook with adjustable width, includes mounting panel (1), its characterized in that, the both sides of mounting panel (1) bottom inner wall all are fixed with the baffle through the bolt, and the both sides inner wall of two baffles and mounting panel (1) all is fixed with lead screw (2) through the bearing, two helical gear (4) have all been cup jointed to the one end of lead screw (2), mounting panel (1) top inner wall axis department is fixed with bevel gear (6) through the bearing, two helical gear (4) and bevel gear (6) mesh mutually, mounting panel (1) top outer wall has seted up the mounting groove, and mounting groove bottom inner wall is fixed with knob (5) through the bearing, the pivot of knob (5) passes through the coupling joint on the transmission shaft of bevel gear (6), opening (9) have all been seted up to the both sides of mounting panel (1) bottom outer wall, and the equal sliding connection of two open-ended inner walls has sliding block (7), two the top outer wall of sliding block (7) all is fixed with connecting plate (3) through the bolt, and one side outer wall of two connecting plates (3) all sets up threaded hole, two the screw thread of screw hole is opposite, two lead screw (2) spiro union is respectively on the inner wall of two screw holes, two the rectangular channel has all been seted up to the bottom outer wall of sliding block (7), and the inner wall of two rectangular channels all articulates there is fixed plate (10).

2. The thyroid gland detecting retractor with the adjustable width as claimed in claim 1, wherein the outer wall of the bottom of the two fixing plates (10) is provided with a mounting socket (13), and the bottom of each fixing plate (10) is inserted with a retractor (8).

3. The thyroid gland detecting retractor with the adjustable width according to claim 1, wherein the two sliding blocks (7) are provided with arc-shaped openings on the outer wall of one side, the inner walls of the two arc-shaped openings are inserted with adjusting bolts (11), and one ends of the two adjusting bolts (11) are respectively inserted on the fixing plate (10).

4. The thyroid gland detecting retractor with the adjustable width as claimed in claim 1, wherein two sides of the outer wall of one side of the two fixing plates (10) are both provided with screw holes, the inner walls of the two screw holes are both screwed with fixing bolts (12), and the two fixing bolts (12) are respectively contacted with the two retractor hooks (8).

5. The thyroid gland detecting retractor with the adjustable width according to claim 1, wherein the two sides of the knob (5) are both fixed with a limiting block (15) through bolts, the two sides of the inner wall of the bottom of the mounting groove are both provided with a limiting groove, and the size of the limiting groove is matched with the size of the limiting block (15).

6. The thyroid gland detecting retractor with adjustable width according to claim 1, wherein rectangular grooves are formed in both sides of the outer wall of the top of the mounting plate (1), and handles (14) are fixed to the inner walls of the two rectangular grooves through bolts.

7. The thyroid gland detecting retractor with the adjustable width as claimed in claim 1, wherein the knob (5) is connected to the rotating shaft through a spring.