CN213372472U - A rotatable main part bracket of angle for precision instrument platform truck - Google Patents

Abstract

The utility model discloses a main body bracket with rotatable angle for a precision instrument trolley, which comprises a main body bracket structure and a fixed platform, wherein a working plate is arranged in the main body bracket structure, the bottom of the main body bracket structure is fixedly connected with a main supporting column, and the bottom of the main supporting column is fixedly connected with a base; fixed station fixed connection is inside main part bracket structure, and fixedly connected with slide rail on the fixed station, and the slide rail upside is the working plate simultaneously to working plate bottom and axostylus axostyle fixed connection, the axostylus axostyle bottom is installed in main part bracket structure through the bearing, and installs the worm wheel on the axostylus axostyle, and the worm is installed on the worm wheel next door simultaneously. This a rotatable main part bracket of angle for precision instrument platform truck through rotating the regulating wheel, under the effect of worm and worm wheel, drives the work board and rotates, accomplishes to carry out angle modulation work to the equipment on the work board, and the mode of angle modulation is more convenient.

Description

A rotatable main part bracket of angle for precision instrument platform truck

Technical Field

The utility model relates to a medical auxiliary assembly science and technology technical field specifically is a rotatable main part bracket of angle for precision instruments platform truck.

Background

The monitor is a precise medical instrument practical in hospitals, and can simultaneously monitor physiological parameters of patients, such as dynamic electrocardiogram, respiration, body temperature, blood pressure, oxyhemoglobin saturation, pulse rate and the like; the electrocardiogram monitor is an auxiliary diagnostic device which combines the electrocardiogram monitoring technology and the mobile computing technology and carries out real-time dynamic monitoring and early warning on the abnormal changes of the electrocardiogram; the device has the functions of acquisition and storage of electrocardio information, intelligent analysis and early warning and the like; the method has the characteristics of accurate monitoring, touch screen operation, simplicity, convenience and the like; equipment such as precision instruments places on the main part bracket of platform truck, if when needs carry out rotation regulation to precision instruments's angle, need rotate whole platform truck device, and the size of platform truck device is great, very inconvenient when adjusting, to above-mentioned problem, this patent is in charge of and is given birth to.

In order to solve the disadvantages existing in the current market, an angularly rotatable body bracket for a precision instrument trolley is proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the defect that mentions in the background art, provide a rotatable main part bracket of angle for precision instruments platform truck. The adjusting wheel, the worm wheel and the working plate have the characteristics that the working plate is driven to rotate under the action of the worm and the worm wheel through rotating the adjusting wheel, the angle adjusting work of equipment on the working plate is completed, and the angle adjusting mode is convenient.

In order to achieve the above object, the utility model provides a following technical scheme: a main body bracket with a rotatable angle for a precision instrument trolley comprises a main body bracket structure and a fixed platform, wherein a working plate is arranged in the main body bracket structure, the bottom of the main body bracket structure is fixedly connected with a main support column, and the bottom of the main support column is fixedly connected with a base;

fixed station fixed connection is inside main part bracket structure, and fixedly connected with slide rail on the fixed station, the slide rail upside is the working plate simultaneously, and working plate bottom and axostylus axostyle fixed connection, the axostylus axostyle bottom is installed in main part bracket structure through the bearing, and install the worm wheel on the axostylus axostyle, the worm is installed on the worm wheel next door simultaneously, and the body of rod of worm passes main part bracket structure's wallboard and regulating wheel fixed connection through the bearing, limit gear is installed in the worm left side, and the spacing gear bottom installs the work piece, work piece bottom and guide block fixed connection simultaneously, and the body of rod of work piece left end passes the wallboard of main part bracket.

Preferably, the placing groove is formed in the working plate, four groups of sliding blocks are fixedly connected to the bottom of the working plate uniformly, the sliding blocks are arranged in a spherical mode, and the sliding blocks are connected inside the sliding rails in a sliding mode.

Preferably, the fixed platform and the slide rail are both arranged in an annular shape, and the fixed platform and the worm wheel are in a concentric circle structure.

Preferably, the size looks adaptation of worm wheel and worm, and worm wheel and worm meshing are connected, and the worm sets up with the regulating wheel is coaxial simultaneously.

Preferably, the worm and the limiting gear are coaxially arranged, the limiting gear is matched with the limiting rack in size, the limiting gear is meshed with the limiting rack, and the limiting rack is fixedly connected to the working block.

Preferably, the left end of the working block is fixedly connected with the pressing block through a transmission rod, and the working block is of a transverse moving structure.

Preferably, two sets of guiding holes have been seted up to the guide block inside, and two sets of guiding hole insides all are pegged graft and are had the guide bar, and guide bar fixed connection all installs reset spring at the inside left downside of main part bracket structure on two sets of guide bars.

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

1. when the working plate is subjected to angle rotation adjustment, four groups of sliding blocks at the bottom of the working plate are connected inside the sliding rail in a sliding manner, so that the working plate is limited and guided, and the working plate is prevented from inclining in the working process;

2. through rotating the regulating wheel, under the effect of worm and worm wheel, drive the work board and rotate, the work board is circular setting, accomplishes to carry out angle modulation work to the equipment on the work board, and spacing rack joint is fixed the work board of angle of having adjusted on limit gear.

Drawings

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

FIG. 2 is a schematic sectional view of the bracket structure of the main body of the present invention;

fig. 3 is a side view of the structure of fig. 2;

FIG. 4 is a schematic view of the connection structure of the limit gear of the present invention;

fig. 5 is a top view of the structure body bracket of the present invention.

Reference numbers in the figures: 1. a main body bracket structure; 2. a working plate; 3. a main support column; 4. an adjustment wheel; 5. a base; 6. a slide rail; 7. a slider; 8. a fixed table; 9. a worm gear; 10. a shaft lever; 11. a worm; 12. a pressing block; 13. a transmission rod; 14. a working block; 15. a guide block; 16. a guide bar; 17. a return spring; 18. a limit rack; 19. and a limit gear.

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. 1-5, the present invention provides a technical solution: a main body bracket with a rotatable angle for a precision instrument trolley comprises a main body bracket structure 1 and a fixed platform 8, wherein a working plate 2 is arranged in the main body bracket structure 1, the bottom of the main body bracket structure 1 is fixedly connected with a main supporting column 3, and the bottom of the main supporting column 3 is fixedly connected with a base 5; the fixing table 8 is fixedly connected inside the main body bracket structure 1, the sliding rail 6 is fixedly connected to the fixing table 8, the working plate 2 is arranged on the upper side of the sliding rail 6, the bottom of the working plate 2 is fixedly connected with the shaft rod 10, a placing groove is formed in the working plate 2, four groups of sliding blocks 7 are uniformly and fixedly connected to the bottom of the working plate 2, the sliding blocks 7 are arranged in a spherical shape, and the sliding blocks 7 are slidably connected inside the sliding rail 6; the bottom of a shaft lever 10 is arranged in a main body bracket structure 1 through a bearing, a worm wheel 9 is arranged on the shaft lever 10, a worm 11 is arranged beside the worm wheel 9, a rod body of the worm 11 passes through a wall plate of the main body bracket structure 1 through the bearing to be fixedly connected with an adjusting wheel 4, a limiting gear 19 is arranged on the left side of the worm 11, a working block 14 is arranged at the bottom of the limiting gear 19, the bottom of the working block 14 is fixedly connected with a guide block 15, and the rod body at the left end of the working block 14 passes through the wall plate of the main body bracket structure 1 to be fixedly connected with a pressing; two groups of guide holes are formed in the guide block 15, guide rods 16 are inserted into the two groups of guide holes, the guide rods 16 are fixedly connected to the left lower side in the main body bracket structure 1, and reset springs 17 are mounted on the two groups of guide rods 16; the fixed table 8 and the slide rail 6 are both arranged annularly, and the fixed table 8 and the worm wheel 9 are in concentric circle structures; the worm wheel 9 is matched with the worm 11 in size, the worm wheel 9 is meshed with the worm 11, and the worm 11 and the adjusting wheel 4 are coaxially arranged; the worm 11 and the limit gear 19 are coaxially arranged, the limit gear 19 is matched with the limit rack 18 in size, meanwhile, the limit gear 19 is meshed with the limit rack 18, and the limit rack 18 is fixedly connected to the working block 14; the left end of the working block 14 is fixedly connected with the pressing block 12 through a transmission rod 13, and the working block 14 is of a transverse moving structure;

as shown in fig. 3-4: when the working block 14 moves transversely, two groups of guide rods 16 are inserted into the guide block 15 at the bottom of the working block to limit and guide the transversely moving working block 14, so that the stability of the working block 14 during working is ensured, and the working block 14 is prevented from inclining;

as shown in fig. 1-3: when needs carry out angle modulation to the equipment on the working plate 2, through rotating regulating wheel 4, under the effect of worm 11 and worm wheel 9, drive working plate 2 and rotate, working plate 2 is circular setting, the completion carries out angle modulation work to the equipment on working plate 2, spacing rack 18 joint is on limiting gear 19, fix the working plate 2 of adjusting the angle, working plate 2 is when carrying out angle rotation regulation, four group's of its bottom slider 7 sliding connection are in the inside of slide rail 6, carry out spacingly and the direction to working plate 2, avoid working plate 2 to take place the slope in work.

When the main body bracket with rotatable angles for the precision instrument trolley is used, when the angle of equipment on the working plate 2 needs to be adjusted, the pressing block 12 is pressed, the working block 14 moves rightwards, the limiting rack 18 is separated from the limiting gear 19, the limiting gear 19 loses a fixing mechanism, the adjusting wheel 4 is rotated at the moment, the adjusting wheel 4 drives the worm 11 to rotate, the worm 11 drives the working plate 2 to rotate through the worm wheel 9, the angle adjustment work of the equipment placed in the working plate 2 is completed, finally, the pressing block 12 is released, the limiting rack 18 moves leftwards under the reset rebound effect of the reset spring 17, is clamped on the limiting gear 19, and fixes the angle of the working plate 2; this is the entire process of operation of the angularly rotatable body bracket for the precision instrument trolley.

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 (7)

1. The utility model provides a rotatable main part bracket of angle for precision instrument platform truck, includes main part bracket structure (1) and fixed station (8), its characterized in that: the working plate (2) is arranged in the main body bracket structure (1), the bottom of the main body bracket structure (1) is fixedly connected with the main supporting column (3), and the bottom of the main supporting column (3) is fixedly connected with the base (5);

the fixed platform (8) is fixedly connected inside the main body bracket structure (1), the fixed platform (8) is fixedly connected with a slide rail (6), and the upper side of the slide rail (6) is provided with a working plate (2), the bottom of the working plate (2) is fixedly connected with a shaft lever (10), the bottom of the shaft lever (10) is arranged in the main body bracket structure (1) through a bearing, a worm wheel (9) is arranged on the shaft lever (10), a worm (11) is arranged beside the worm wheel (9), and the rod body of the worm (11) passes through the wall plate of the main body bracket structure (1) through a bearing to be fixedly connected with the adjusting wheel (4), a limit gear (19) is arranged at the left side of the worm (11), and the bottom of the limit gear (19) is provided with a working block (14), and the bottom of the working block (14) is fixedly connected with a guide block (15), and the rod body at the left end of the working block (14) penetrates through the wall plate of the main body bracket structure (1) and is fixedly connected with the pressing block (12).

2. An angularly rotatable body bracket for a precision instrument trolley according to claim 1, wherein: the working plate (2) is internally provided with a placing groove, four groups of sliding blocks (7) are uniformly and fixedly connected to the bottom of the working plate (2), the sliding blocks (7) are arranged in a spherical mode, and the sliding blocks (7) are connected inside the sliding rails (6) in a sliding mode.

3. An angularly rotatable body bracket for a precision instrument trolley according to claim 1, wherein: the fixed platform (8) and the sliding rail (6) are both arranged in an annular mode, and the fixed platform (8) and the worm wheel (9) are of concentric circle structures.

4. An angularly rotatable body bracket for a precision instrument trolley according to claim 1, wherein: the worm wheel (9) is matched with the worm (11) in size, the worm wheel (9) is meshed with the worm (11) and connected with the worm (11), and meanwhile the worm (11) and the adjusting wheel (4) are coaxially arranged.

5. An angularly rotatable body bracket for a precision instrument trolley according to claim 1, wherein: the worm (11) and the limiting gear (19) are coaxially arranged, the limiting gear (19) is matched with the limiting rack (18) in size, the limiting gear (19) is meshed with the limiting rack (18) and connected with the limiting rack (18), and the limiting rack (18) is fixedly connected to the working block (14).

6. An angularly rotatable body bracket for a precision instrument trolley according to claim 1, wherein: the left end of the working block (14) is fixedly connected with the pressing block (12) through a transmission rod (13), and the working block (14) is of a transverse moving structure.

7. An angularly rotatable body bracket for a precision instrument trolley according to claim 1, wherein: two sets of guiding holes have been seted up to guide block (15) inside, and two sets of guiding hole insides all peg graft and have had guide bar (16), and guide bar (16) fixed connection all installs reset spring (17) at the inside left downside of main part bracket structure (1) on two sets of guide bar (16).

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