CN208625861U

CN208625861U - Multifunctional head frame

Info

Publication number: CN208625861U
Application number: CN201820374144.7U
Authority: CN
Inventors: 石舒翔; 韦燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2019-03-22
Anticipated expiration: 2028-03-20

Abstract

The utility model discloses a kind of Multifunctional head frames, including sliding slot, first fixture, support plate, sliding block, connecting rod, second fixture, support rod, limit hole, rack gear, gear, shaft, limited block, second spring, telescopic rod, c-type left clamp and the right clamping plate of c-type, the bottom of the support tube has been bolted Universal self-locking idler wheel, the two sides correspondence of the support tube offers several limit holes, the support tube is connect by limited post with support rod, the two sides correspondence of the support rod opens up fluted, the inner wall side of the groove is fixed with the first spring by hot melt adhesive, the side of first spring has been bolted limited post, the side of the support rod is bolted support plate, the two sides of the support plate offer sliding slot, the bottom center of the support plate is by being welded with rack gear, it should Head frame, convenient for adjusting height, while the distance between adjustable first fixture and the second fixture.

Description

Multifunctional head frame

Technical field

The utility model relates to field of medical technology, specially a kind of Multifunctional head frame.

Background technique

Head frame is extremely common in operation, is erected on the cross bar of operating bed patient's head side in operation, exposes patients head, It avoids operation underpad from covering patient's mouth and nose and face and brings extremely discomfort to patient, while being also conducive to anesthetist and observing patient's feelings Condition judges the state of an illness in time.But existing head frame, it is not easy to adjust, while being not suitable for different type people and using, it is every time necessary Head frame is replaced, therefore it is necessary for designing Multifunctional head frame.

Utility model content

The purpose of this utility model is to provide a kind of Multifunctional head frames, to solve mentioned above in the background art ask Topic.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of Multifunctional head frame, including cunning Slot, knob, the first fixture, support plate, sliding block, connecting rod, the second fixture, support rod, limited post, the first spring, groove, limit Hole, Universal self-locking idler wheel, support tube, rack gear, gear, shaft, limited block, second spring, telescopic rod, c-type left clamp and c-type are right Clamping plate, the bottom of the support tube have been bolted Universal self-locking idler wheel, if the two sides correspondence of the support tube offers Dry limit hole, the support tube are connect by limited post with support rod, and the two sides correspondence of the support rod opens up fluted, institute The inner wall side for stating groove is fixed with the first spring by hot melt adhesive, and the side of first spring has been bolted limit Column, the side of the support rod are bolted support plate, and the two sides of the support plate offer sliding slot, the support plate Bottom center by being welded with rack gear, the two sides of the rack gear are corresponding to be equipped with limited block, the sliding slot and two cunnings Block is used cooperatively, and the shaft by bearing is connect across the inner wall side of sliding block and gear and with the inner wall other side of sliding block, And gear and shaft, by being welded and fixed, the side of the shaft is passed through by being welded with knob, the bottom of the sliding block Bolt is fixed with connecting rod, and the bottom of a connecting rod has been bolted the first fixture, and the bottom of another connecting rod is logical It crosses bolt and is fixed with the second fixture, the side of first fixture is by second spring and telescopic rod and c-type left clamp, and described the The side of two fixtures passes through second spring and telescopic rod and the right clamping plate of c-type.

Further, first fixture and the second fixture pass through with second spring and telescopic rod is welded and fixed.

Further, the limited post is used cooperatively with limit hole.

Further, the wheel and rack engagement connection.

Further, the limited block is bolted with rack gear.

Compared with prior art, the utility model beneficial effect achieved is: this frame, presses limited post, compression the Then support rod is inserted into support tube by one spring, unclamp limited post, is pushed and is limited using reaction force caused by the first spring Position column enters in limit hole, so that support rod and support tube be fixed, the two sides correspondence of support tube offers several limit holes, Convenient for alignment jig height, it is easy to use；By rotating knob, shaft rotation is driven, to rotate with moving gear, gear and tooth Item engagement connection, moves back and forth on rack gear convenient for gear, to move back and forth on the supporting plate with movable slider, convenient for adjusting two Spacing between fixture is easy to use, and the two sides correspondence with hour rack is equipped with limited block, and limited block has position-limiting action, prevents Sliding block falls off, and causes safety accident；First fixture and the second fixture pass through respectively second spring and telescopic rod and c-type left clamp and C-type right clamping plate connection drives c-type left clamp and the right clamping plate of c-type mobile, adjusts it by the flexible of second spring and telescopic rod Spacing, convenient for being applicable in different types of people.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the support plate side structure schematic view of the utility model；

Fig. 3 is the support plate present invention looks up structural representation of the utility model；

Fig. 4 is the first clamp structure schematic diagram of the utility model；

Fig. 5 is the second clamp structure schematic diagram of the utility model.

In figure: 1- sliding slot；2- knob；The first fixture of 3-；4- support plate；5- sliding block；6- connecting rod；The second fixture of 7-；8- Support rod；9- limited post；The first spring of 10-；11- groove；12- limit hole；13- Universal self-locking idler wheel；14- support tube；15- tooth Item；16- gear；17- shaft；18- limited block；19- second spring；20- telescopic rod；21-C type left clamp；The right clamping plate of 22-C type.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Multifunctional head frame, including sliding slot 1, knob 2, the first fixture 3, support plate 4, sliding block 5, connecting rod 6, the second fixture 7, support rod 8, limited post 9, the first spring 10, groove 11, limit hole 12, Universal self-locking idler wheel 13, support tube 14, rack gear 15, gear 16, shaft 17, limited block 18, second spring 19, Telescopic rod 20, c-type left clamp 21 and the right clamping plate 22 of c-type, the bottom of support tube 14 have been bolted Universal self-locking idler wheel 13, The two sides of support tube 14 are corresponding to offer several limit holes 12, and support tube 14 is connect by limited post 9 with support rod 8, is supported The two sides correspondence of bar 8 opens up fluted 11, and the inner wall side of groove 11 is fixed with the first spring 10, the first spring by hot melt adhesive 10 side has been bolted limited post 9, and the side of support rod 8 is bolted support plate 4, the two sides of support plate 4 Sliding slot 1 is offered, the bottom center of support plate 4 is equipped with by being welded with rack gear 15, the two sides correspondence of rack gear 15 Limited block 18, sliding slot 1 are used cooperatively with two sliding blocks 5, shaft 17 pass through sliding block 5 inner wall side and gear 16 and with sliding block 5 The inner wall other side is connected by bearing, and gear 16 and shaft 17, by being welded and fixed, the side of shaft 17, which passes through, to be welded and fixed There is knob 2, the bottom of sliding block 5 has been bolted connecting rod 6, and the bottom of a connecting rod 6 has been bolted first Fixture 3, and the bottom of another connecting rod 6 has been bolted the second fixture 7, the side of the first fixture 3 passes through second spring 19 and telescopic rod 20 and c-type left clamp 21, the side of the second fixture 7 pass through second spring 19 and telescopic rod 20 and the right clamping plate of c-type 22。

Further, the first fixture 3 and the second fixture 7 pass through with second spring 19 and telescopic rod 20 is welded and fixed, just In the stability for guaranteeing connection.

Further, limited post 9 is used cooperatively with limit hole 12, convenient for blocking limited post 9.

Further, gear 16 engages connection with rack gear 15, rotates convenient for gear 16.

Further, limited block 18 is bolted with rack gear 15, convenient for fixed limited block 18.

Working principle: pressing limited post 9 compresses the first spring 10, then support rod 8 is inserted into support tube 14, unclamps Limited post 9 pushes limited post 9 to enter in limit hole 12, thus by support rod 8 using reaction force caused by the first spring 10 Fixed with support tube 14, the two sides correspondence of support tube 14 offers several limit holes 12, is convenient for alignment jig height, conveniently makes With；By rotating knob 2, shaft 17 is driven to rotate, to rotate with moving gear 16, gear 16 engages connection with rack gear 15, just Move back and forth on rack gear 15 in gear 16, to move back and forth in support plate 4 with movable slider 5, convenient between two fixtures of adjusting Spacing, be easy to use, with hour rack 15 two sides it is corresponding limited block 18 is installed, limited block 18 has position-limiting action, prevents Sliding block 5 falls off, and causes safety accident；First fixture 3 and the second fixture 7 pass through second spring 19 and telescopic rod 20 and c-type respectively Left clamp 21 and the right clamping plate 22 of c-type connect, and pass through flexible, drive c-type left clamp 21 and the c-type of second spring 19 and telescopic rod 20 Right clamping plate 22 is mobile, its spacing is adjusted, convenient for being applicable in different types of people.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. Multifunctional head frame, including sliding slot (1), knob (2), the first fixture (3), support plate (4), sliding block (5), connecting rod (6), Second fixture (7), support rod (8), limited post (9), the first spring (10), groove (11), limit hole (12), Universal self-locking idler wheel (13), support tube (14), rack gear (15), gear (16), shaft (17), limited block (18), second spring (19), telescopic rod (20), c-type left clamp (21) and the right clamping plate of c-type (22), it is characterised in that: the bottom of the support tube (14) is bolted Have Universal self-locking idler wheel (13), the two sides correspondence of the support tube (14) offers several limit holes (12), the support tube (14) it is connect by limited post (9) with support rod (8), the two sides correspondence of the support rod (8) opens up fluted (11), described recessed The inner wall side of slot (11) is fixed with the first spring (10) by hot melt adhesive, and the side of first spring (10) is solid by bolt Surely have limited post (9), the side of the support rod (8) is bolted support plate (4), and the two sides of the support plate (4) are equal Offer sliding slot (1), the bottom center of the support plate (4) by being welded with rack gear (15), the rack gear (15) Two sides correspondence is equipped with limited block (18), and the sliding slot (1) is used cooperatively with two sliding blocks (5), and the shaft (17) passes through sliding block (5) it inner wall side and gear (16) and is connect with the inner wall other side of sliding block (5) by bearing, and gear (16) and shaft (17) by being welded and fixed, by being welded with knob (2), the bottom of the sliding block (5) is logical for the side of the shaft (17) It crosses bolt to be fixed with connecting rod (6), and the bottom of a connecting rod (6) has been bolted the first fixture (3), and another connection The bottom of bar (6) has been bolted the second fixture (7), the side of first fixture (3) by second spring (19) and Telescopic rod (20) and c-type left clamp (21), the side of second fixture (7) by second spring (19) and telescopic rod (20) and The right clamping plate of c-type (22).

2. Multifunctional head frame according to claim 1, it is characterised in that: first fixture (3) and the second fixture (7) with Second spring (19) and telescopic rod (20) are by being welded and fixed.

3. Multifunctional head frame according to claim 1, it is characterised in that: the limited post (9) and limit hole (12) cooperate It uses.

4. Multifunctional head frame according to claim 1, it is characterised in that: the gear (16) and rack gear (15) company of engagement It connects.

5. Multifunctional head frame according to claim 1, it is characterised in that: the limited block (18) and rack gear (15) pass through spiral shell It tethers and connects.