CN213722486U

CN213722486U - Novel CTA body surface mark auxiliary device

Info

Publication number: CN213722486U
Application number: CN202022152446.XU
Authority: CN
Inventors: 朱熹; 黄文诺; 叶靖; 夏巍; 凌俊
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital; Subei Peoples Hospital of Jiangsu Province
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-20
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a novel CTA body surface marking auxiliary device, the bottom of the sleeve is provided with a clamping mechanism, the inside of the sleeve is provided with a lifting plate, the top of the lifting plate is provided with a guide rail, the outside of the sleeve is provided with a first knob screw rod, two sliding mechanisms are respectively matched with the guide rail at the top of the lifting plate, the two ends of a cross beam are respectively connected with the sliding mechanisms, one side of the cross beam is provided with a sliding chute, a sliding ring is connected with the sliding chute in a sliding way, the inside of the sliding ring is provided with a marking pen, the end of the sliding ring far away from the cross beam is provided with a second knob screw rod, the marking pen is fixed in the sliding ring through the second knob screw rod, the utility model has reasonable structure, the marking on the body surface can be realized through the matching of the lifting plate, the cross beam and the sliding ring, the marking stability and the precision are greatly improved, the sleeves at the two sides are fixed on the two sides of a bed edge through the clamping mechanism, and can be used for most beds, application scope improves greatly, simple structure, and the installation and the dismantlement of being convenient for can realize interim installation, and the flexibility ratio improves greatly.

Description

Novel CTA body surface mark auxiliary device

Technical Field

The utility model relates to a CTA body surface mark auxiliary device technical field specifically is a novel CTA body surface mark auxiliary device.

Background

Traditional CTA body surface mark auxiliary device is measured with the scale mostly, is marking with the marker pen afterwards, but this kind of mode stability is relatively poor, and the precision is lower, generally can't once pinpoint, has reduced CT's efficiency, consequently, this kind of problem that exists among the prior art is solved to a technology that needs an improvement urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel CTA body surface mark auxiliary device, through the cooperation of lifter plate, crossbeam and slip ring, can realize marking at the body surface, mark stability and precision improve greatly, and the sleeve of both sides is fixed in bed edge both sides through clamping mechanism, can be used to most of beds, and application scope improves greatly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel CTA body surface marking auxiliary device comprises a main body and a sliding beam mechanism;

the main body comprises two sleeves, lifting plates and clamping mechanisms, the clamping mechanisms are arranged at the bottom ends of the sleeves, the lifting plates are arranged in the sleeves, guide rails are arranged at the top ends of the lifting plates, and first knob screws are arranged on the outer sides of the sleeves; the clamping mechanism comprises a fixed plate, a clamping plate and a clamping screw rod, the fixed plate is connected with the bottom end of the sleeve, the lower surface of one side of the fixed plate is connected with the top end of the clamping screw rod, and the clamping screw rod is in threaded connection with the clamping plate;

the sliding beam mechanism comprises two sliding mechanisms, a cross beam and two sliding rings, the two sliding mechanisms are respectively matched with a guide rail at the top end of the lifting plate, two ends of the cross beam are respectively connected with the sliding mechanisms, a sliding groove is formed in one side of the cross beam, the sliding rings are connected with the sliding groove in a sliding mode, a marking pen is arranged inside the sliding rings, a second knob screw rod is arranged at one end, away from the cross beam, of each sliding ring, and the marking pen is fixed in the sliding rings through the second knob screw rods; the sliding mechanism comprises a connecting plate, side plates and rollers, wherein the two side plates are respectively arranged on the two sides of the lower surface of the connecting plate, the rollers are arranged between the two side plates, and the rollers are movably arranged in the guide rails.

Preferably, the utility model provides a pair of novel CTA body surface mark auxiliary device, wherein, the sleeve is the rectangle structure, the size and the lifting plate size phase-match of telescopic inner chamber, the sleeve lower extreme still runs through and has seted up a plurality of gas pocket to the lifter plate goes up and down smoothly.

Preferably, the utility model provides a pair of novel CTA body surface mark auxiliary device, wherein, the fixed plate lower surface is provided with the screw rod seat, press from both sides tight screw rod top and link to each other with the screw rod seat, guarantee to press from both sides the fixed on tight screw rod top.

Preferably, the utility model provides a pair of novel CTA body surface mark auxiliary device, wherein, clamping screw's bottom is provided with adjust knob, the rotatory clamping screw of being convenient for.

Preferably, the utility model provides a pair of novel CTA body surface mark auxiliary device, wherein, the slip ring is kept away from crossbeam one end and is run through and seted up the screw, second knob screw rod sets up in the screw of fixed institute, the slip ring is kept away from screw one end and is provided with the slider, the slip ring passes through the slider and links to each other with the spout of crossbeam, realizes twisting of second knob screw rod and revolves to realize marker's fixing.

Preferably, the utility model provides a pair of novel CTA body surface mark auxiliary device, wherein, the connecting hole has been seted up at the crossbeam both ends, the screw has been seted up to the connecting plate upper surface, the crossbeam passes through the bolt and links to each other with the connecting plate, the be convenient for connection and the dismantlement of crossbeam and connecting plate.

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

(1) through the cooperation of lifter plate, crossbeam and sliding ring, can realize marking at the body surface, mark stability and precision improve greatly.

(2) The sleeves on the two sides are fixed on the two sides of the bed edge through the clamping mechanisms, so that the bed can be used for most beds, and the application range is greatly improved.

(3) Simple structure, the installation and the dismantlement of being convenient for to owing to adopt clamping mechanism to fix, can realize interim installation, the flexibility ratio improves greatly.

Drawings

FIG. 1 is a schematic structural view of a novel CTA body surface marking auxiliary device of the present invention;

FIG. 2 is a schematic top view of the novel CTA body surface marking auxiliary device of the present invention;

fig. 3 is the schematic structural view of the sliding mechanism of the novel CTA body surface marking auxiliary device of the present invention.

In the figure: the device comprises a sleeve 1, a lifting plate 2, a guide rail 3, a first knob screw 4, a fixing plate 5, a clamping plate 6, a clamping screw 7, a sliding mechanism 8, a cross beam 9, a sliding ring 10, a marking pen 11, a second knob screw 12, a screw seat 13, an adjusting knob 14, a connecting plate 801, a side plate 802 and a roller 803.

Detailed Description

The technical solution 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 of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel CTA body surface marking auxiliary device comprises a main body and a sliding beam mechanism; the main body comprises two sleeves 1, lifting plates 2 and clamping mechanisms, the clamping mechanisms are arranged at the bottom ends of the sleeves 1, the lifting plates 2 are arranged inside the sleeves 1, the sleeves 1 are of rectangular structures, the size of the inner cavities of the sleeves 1 is matched with that of the lifting plates 2, a plurality of air holes are formed in the lower ends of the sleeves 1 in a penetrating mode, guide rails 3 are arranged at the top ends of the lifting plates 2, and first knob screws 4 are arranged on the outer sides of the sleeves 1; the clamping mechanism comprises a fixing plate 5, a clamping plate 6 and a clamping screw 7, the fixing plate 5 is connected with the bottom end of the sleeve 1, the lower surface of one side of the fixing plate 5 is connected with the top end of the clamping screw 7, the clamping screw 7 is in threaded connection with the clamping plate 6, a screw seat 13 is arranged on the lower surface of the fixing plate 5, the top end of the clamping screw 7 is connected with the screw seat 13, and an adjusting knob 14 is arranged at the bottom end of the clamping screw 7; the sliding beam mechanism comprises two sliding mechanisms 8, a cross beam 9 and sliding rings 10, the two sliding mechanisms 8 are respectively matched with the guide rail 3 at the top end of the lifting plate 2, two ends of the cross beam 9 are respectively connected with the sliding mechanisms 8, a sliding groove is formed in one side of the cross beam 9, the sliding rings 10 are in sliding connection with the sliding groove, a marking pen 11 is arranged inside the sliding rings 10, a second knob screw 12 is arranged at one end, away from the cross beam 9, of the sliding rings 10, the marking pen 11 is fixed in the sliding rings 10 through the second knob screw 12, a screw hole is formed in one end, away from the cross beam 9, of the sliding rings 10 in a penetrating mode, the second knob screw 12 is arranged in the fixed screw hole, a sliding block is arranged at one end, away from the screw hole, of the sliding rings 10, and the sliding rings 10 are connected with the sliding groove of the cross beam 9 through the sliding block; the sliding mechanism 8 comprises a connecting plate 801, side plates 802 and rollers 803, wherein the two sides of the lower surface of the connecting plate 801 are respectively provided with one side plate 802, the rollers 803 are arranged between the two side plates 802, the rollers 803 are movably arranged in the guide rail 3, the two ends of the cross beam 9 are provided with connecting holes, the upper surface of the connecting plate 801 is provided with screw holes, and the cross beam 9 is connected with the connecting plate 801 through bolts.

The installation method and the use principle are as follows: firstly, fix sleeve 1 in bed edge both sides through the clamping mechanism of bottom, place the lifter plate 2 inside sleeve 1 afterwards, link to each other crossbeam 9 both ends respectively with the connecting plate 801 of slide mechanism 8, link to each other the slip ring 10 through the spout of slider with crossbeam 9 again, then insert marker pen 11 in the slip ring 10, and fixed through second knob screw 12, insert the slide mechanism 8 at crossbeam 9 both ends in guide rail 3 afterwards, and make crossbeam 9 slide along guide rail 3, at this moment, marker pen 11 accessible slip ring 10 removes along crossbeam 9, during the use, through removing crossbeam 9, later at the position of removing marker pen 11, can realize marking at the body surface. The utility model has reasonable structure, can realize the marking on the body surface through the matching of the lifting plate 2, the beam 9 and the sliding ring 10, and greatly improves the marking stability and precision; the sleeves 1 on the two sides are fixed on the two sides of the bed edge through the clamping mechanisms, so that the bed can be used for most beds, and the application range is greatly improved; simple structure, the installation and the dismantlement of being convenient for to owing to adopt clamping mechanism to fix, can realize interim installation, the flexibility ratio improves greatly.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A novel CTA body surface mark auxiliary device is characterized in that: comprises a main body and a sliding beam mechanism;

the main body comprises two sleeves (1), lifting plates (2) and clamping mechanisms, the clamping mechanisms are arranged at the bottom ends of the sleeves (1), the lifting plates (2) are arranged in the sleeves (1), guide rails (3) are arranged at the top ends of the lifting plates (2), and first knob screws (4) are arranged on the outer sides of the sleeves (1); the clamping mechanism comprises a fixing plate (5), a clamping plate (6) and a clamping screw (7), the fixing plate (5) is connected with the bottom end of the sleeve (1), the lower surface of one side of the fixing plate (5) is connected with the top end of the clamping screw (7), and the clamping screw (7) is in threaded connection with the clamping plate (6);

the sliding beam mechanism comprises two sliding mechanisms (8), a cross beam (9) and sliding rings (10), the two sliding mechanisms (8) are respectively matched with the guide rail (3) at the top end of the lifting plate (2), two ends of the cross beam (9) are respectively connected with the sliding mechanisms (8), a sliding groove is formed in one side of the cross beam (9), the sliding rings (10) are connected with the sliding groove in a sliding mode, a marking pen (11) is arranged inside the sliding rings (10), a second knob screw rod (12) is arranged at one end, away from the cross beam (9), of each sliding ring (10), and the marking pen (11) is fixed in the corresponding sliding ring (10) through the second knob screw rod (12); the sliding mechanism (8) comprises a connecting plate (801), side plates (802) and rollers (803), wherein the two sides of the lower surface of the connecting plate (801) are respectively provided with one side plate (802), the roller (803) is arranged between the two side plates (802), and the rollers (803) are movably arranged in the guide rail (3).

2. The novel CTA body surface marker assist device of claim 1, wherein: the sleeve (1) is of a rectangular structure, the size of the inner cavity of the sleeve (1) is matched with that of the lifting plate (2), and the lower end of the sleeve (1) is further penetrated and provided with a plurality of air holes.

3. The novel CTA body surface marker assist device of claim 1, wherein: the lower surface of the fixing plate (5) is provided with a screw rod seat (13), and the top end of the clamping screw rod (7) is connected with the screw rod seat (13).

4. The novel CTA body surface marker assist device of claim 1, wherein: and an adjusting knob (14) is arranged at the bottom end of the clamping screw rod (7).

5. The novel CTA body surface marker assist device of claim 1, wherein: one end, far away from the cross beam (9), of the sliding ring (10) penetrates through a screw hole, the second knob screw (12) is arranged in the fixed screw hole, a sliding block is arranged at one end, far away from the screw hole, of the sliding ring (10), and the sliding ring (10) is connected with a sliding groove of the cross beam (9) through the sliding block.

6. The novel CTA body surface marker assist device of claim 1, wherein: connecting holes are formed in the two ends of the cross beam (9), screw holes are formed in the upper surface of the connecting plate (801), and the cross beam (9) is connected with the connecting plate (801) through bolts.