CN216455449U

CN216455449U - Hand-held type dentistry 3D scanner

Info

Publication number: CN216455449U
Application number: CN202123022524.5U
Authority: CN
Inventors: 王天旭
Original assignee: Lhasa Zhuoyoufeng Technology Co ltd
Current assignee: Lhasa Zhuoyoufeng Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-10
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a hand-held type dentistry 3D scanner, including scanner body and anti-disengaging mechanism, the bottom fixedly connected with handle of scanner body, the bottom fixedly connected with dead lever of handle, the soft rope is installed to the bottom of dead lever, and the one end of soft rope is provided with the anti-disengaging mechanism who is used for preventing the scanner body and drops, and the inside rotation of scanner body is connected with the bull stick, the outside symmetry fixedly connected with connecting rod of bull stick, the one end fixedly connected with anticreep board of connecting rod, the inside of anticreep board is provided with the finger hole, the utility model discloses an anticreep board, finger hole and the anti-disengaging mechanism that set up can reduce the possibility that the scanner body drops from the hand, even the scanner body drops from the hand, anti-disengaging mechanism can restrict the scanner body, avoids the scanner body to drop ground and damages.

Description

Hand-held type dentistry 3D scanner

Technical Field

The utility model relates to a dentistry 3D scanner technical field specifically is a hand-held type dentistry 3D scanner.

Background

Dentistry, one of the medical discipline classifications, is commonly incorporated into the stomatology department in major hospitals. Dentistry mainly treats tooth, periodontal relevant disease, along with the development of science and technology, the use of dentistry three-dimensional scanner is also more and more common, dentistry three-dimensional scanner, also known as false tooth three-dimensional scanner, a tooth scanning and just abnormal, the special three-dimensional scanner of medical plastic, general dentistry is with three-dimensional scanner precision higher, but current hand-held type dentistry 3D scanner does not have anti-disengaging mechanism, when using, breaks away from in the palm easily, drops subaerial, leads to hand-held type dentistry 3D scanner to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type dentistry 3D scanner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type dentistry D scanner, includes scanner body and anti-disengaging mechanism, the bottom fixedly connected with handle of scanner body, the bottom fixedly connected with dead lever of handle, the rope is installed to the bottom of dead lever, the one end of rope is provided with the anti-disengaging mechanism who is used for preventing the scanner body and drops, the inside of scanner body is rotated and is connected with the bull stick, the outside symmetry fixedly connected with connecting rod of bull stick, the one end fixedly connected with anticreep board of connecting rod, the inside of anticreep board is provided with the finger hole.

As a preferred scheme of the utility model, the bottom fixedly connected with plectane of bull stick, the outside threaded connection of dead lever has the thread bush, the inside symmetrical sliding connection of handle has the depression bar, spacing ball is installed to the bottom of depression bar, the inside of thread bush is provided with the spout, spacing ball and spout sliding connection.

As an optimized scheme of the utility model, the outside of dead lever just is located the below fixedly connected with limiting plate of thread bush.

As a preferred scheme of the utility model, anti-disengaging mechanism includes the wrist cover, the one end fixedly connected with wrist cover of rope, the fixed case of inner wall fixedly connected with of wrist cover, the inside fixedly connected with slide bar of fixed case, the outside symmetrical sliding connection of slide bar has the slider, one side of slider is rotated and is connected with the bracing piece, the one end of bracing piece is rotated and is connected with arc elastic block, the outside cover of bracing piece has the spring.

As a preferred scheme of the utility model, one side of scanner body is provided with places the seat, data transmission line is installed to one side of scanner body, data transmission line's one end with place the seat and be connected.

As a preferred scheme of the utility model, the inside of placing the seat is rotated and is connected with two-way lead screw, the inside symmetrical sliding connection who places the seat has the transmission piece, transmission piece and two-way lead screw threaded connection, the top fixedly connected with splint of transmission piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an anticreep board that sets up, indicate hole and anticreep mechanism can reduce the scanner body and follow the possibility that drops in the hand, even the scanner body drops from the hand, anticreep mechanism can restrict the scanner body, avoid the scanner body to drop ground damage, bull stick through setting up, the plectane, the thread bush, the dead lever, spacing ball and depression bar can be fixed the anticreep board, thereby can adjust the different positions of anticreep board, make things convenient for people to use, the practicality has been increased, through the two-way lead screw that sets up, structures such as transmission piece and splint can fix the scanner body, it is more firm to make the scanner body place.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

FIG. 4 is an enlarged view of the present invention at C in FIG. 1;

fig. 5 is a schematic perspective view of the thread bushing of the present invention.

In the figure: 1. a scanner body; 2. a grip; 3. a placing seat; 4. a data transmission line; 5. a flexible cord; 6. a chute; 7. a rotating rod; 8. a connecting rod; 9. an anti-drop mechanism; 91. a slide bar; 92. a slider; 93. an arc-shaped elastic block; 94. a support bar; 95. a fixed box; 96. a wrist sleeve; 97. a spring; 10. a finger hole; 11. a bidirectional screw rod; 12. an anti-drop plate; 13. a circular plate; 14. a pressure lever; 15. a limiting ball; 16. a limiting plate; 17. a threaded sleeve; 18. fixing the rod; 19. a splint; 20. and a transmission block.

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: the utility model provides a hand-held type dentistry 3D scanner, including scanner body 1 and anti-disengaging mechanism 9, scanner body 1's bottom fixedly connected with handle 2, handle 2's bottom fixedly connected with dead lever 18, the rope 5 is installed to the bottom of dead lever 18, the one end of rope 5 is provided with the anti-disengaging mechanism 9 that is used for preventing scanner body 1 and drops, scanner body 1's inside rotation is connected with bull stick 7, bull stick 7 can be used for adjusting the suitable position of anticreep board 12, the practicality has been increased, the outside symmetry fixedly connected with connecting rod 8 of bull stick 7, the one end fixedly connected with anticreep board 12 of connecting rod 8, the inside of anticreep board 12 is provided with finger hole 10, anticreep board 12 can reduce the possibility that scanner body 1 drops from the hand with finger hole 10 cooperation.

The bottom of the rotating rod 7 is fixedly connected with a circular plate 13, the outer side of the fixed rod 18 is in threaded connection with a threaded sleeve 17, the interior of the handle 2 is symmetrically and slidably connected with a pressure rod 14, the pressure rod 14 can be used for extruding the circular plate 13 so as to fix the rotating rod 7 and adjust the proper position of the anti-falling plate 12, the bottom of the pressure rod 14 is provided with a limiting ball 15, the limiting ball 15 can prevent the pressure rod 14 from being separated from the threaded sleeve 17, the interior of the threaded sleeve 17 is provided with a sliding groove 6, and the limiting ball 15 is in sliding connection with the sliding groove 6; a limiting plate 16 is fixedly connected to the outer side of the fixed rod 18 and below the threaded sleeve 17, and the limiting plate 16 can be used for limiting the threaded sleeve 17 and preventing the threaded sleeve 17 from being separated from the fixed rod 18; the anti-falling mechanism 9 comprises a wrist sleeve 96, one end of the soft rope 5 is fixedly connected with the wrist sleeve 96, the wrist sleeve 96 can be limited when the scanner body 1 falls off in a palm to avoid falling on the ground, the inner wall of the wrist sleeve 96 is fixedly connected with a fixing box 95, the inside of the fixing box 95 is fixedly connected with a slide bar 91, the slide bar 91 can enable the slide block 92 to slide more stably, the outer side of the slide bar 91 is symmetrically and slidably connected with a slide block 92, one side of the slide block 92 is rotatably connected with a support rod 94, one end of the support rod 94 is rotatably connected with an arc-shaped elastic block 93, the outer side of the support rod 94 is sleeved with a spring 97, and the spring 97 can be used for pushing the slide block 92, so that the arc-shaped elastic block 93 can be tightly attached to the wrist; a placing seat 3 is arranged on one side of the scanner body 1, a data transmission line 4 is arranged on one side of the scanner body 1, and one end of the data transmission line 4 is connected with the placing seat 3; the inside of placing seat 3 rotates and is connected with two-way lead screw 11, and the inside symmetry sliding connection who places seat 3 has transmission block 20,

transmission block

20 and 11 threaded connection of two-way lead screw, and the top fixedly connected with splint 19 of transmission block 20, splint 19 can press from both sides tightly fixedly to scanner body 1.

Specifically, during the use, rotate anticreep board 12 to suitable position, then rotate thread bush 17, thread bush 17 makes depression bar 14 motion through spacing ball 15, depression bar 14 extrusion plectane 13 is fixed bull stick 7, thereby fix anticreep board 12, pass wrist cover 96 with the hand, the palm grips handle 2, the finger passes finger hole 10, just can begin to use scanner body 1, after the use, place scanner body 1 on placing seat 3, rotate two-way lead screw 11, two-way lead screw 11 makes driving block 20 move, driving block 20 makes splint 19 move, splint 19 presss from both sides scanner body 1 tight fixedly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 hand-held type dentistry 3D scanner, includes scanner body (1) and anti-disengaging mechanism (9), its characterized in that: the bottom fixedly connected with handle (2) of scanner body (1), the bottom fixedly connected with dead lever (18) of handle (2), flexible rope (5) are installed to the bottom of dead lever (18), the one end of flexible rope (5) is provided with anti-disengaging mechanism (9) that are used for preventing scanner body (1) and drop, the inside of scanner body (1) is rotated and is connected with bull stick (7), the outside symmetry fixedly connected with connecting rod (8) of bull stick (7), the one end fixedly connected with anticreep board (12) of connecting rod (8), the inside of anticreep board (12) is provided with finger hole (10).

2. The hand-held dental 3D scanner of claim 1, wherein: the bottom fixedly connected with plectane (13) of bull stick (7), the outside threaded connection of dead lever (18) has thread bush (17), the inside symmetry sliding connection of handle (2) has depression bar (14), spacing ball (15) are installed to the bottom of depression bar (14), the inside of thread bush (17) is provided with spout (6), spacing ball (15) and spout (6) sliding connection.

3. A hand-held dental 3D scanner according to claim 2, wherein: and a limiting plate (16) is fixedly connected to the outer side of the fixing rod (18) and is positioned below the threaded sleeve (17).

4. A hand-held dental 3D scanner according to claim 3, wherein: anti-disengaging mechanism (9) include wrist cover (96), one end fixedly connected with wrist cover (96) of flexible rope (5), the fixed case (95) of inner wall fixedly connected with of wrist cover (96), inside fixedly connected with slide bar (91) of fixed case (95), the outside symmetry sliding connection of slide bar (91) has slider (92), one side of slider (92) is rotated and is connected with bracing piece (94), the one end of bracing piece (94) is rotated and is connected with arc elastic block (93), the outside cover of bracing piece (94) has spring (97).

5. The hand-held dental 3D scanner of claim 1, wherein: one side of the scanner body (1) is provided with a placing seat (3), one side of the scanner body (1) is provided with a data transmission line (4), and one end of the data transmission line (4) is connected with the placing seat (3).

6. The hand-held dental 3D scanner of claim 5, wherein: the inside of placing seat (3) is rotated and is connected with two-way lead screw (11), the inside symmetry sliding connection who places seat (3) has transmission piece (20), transmission piece (20) and two-way lead screw (11) threaded connection, the top fixedly connected with splint (19) of transmission piece (20).