CN209186959U - Ear-nose-throat department instrument rack - Google Patents

Abstract

The utility model discloses a kind of ear-nose-throat department instrument racks, including pedestal, support component, master body and bracket panel body, support component lower end is connected with pedestal, upper end is connected with master body, and master body includes the first pallet and the mounting post for being located therein heart position, and mounting post upper surface offers the first screw thread mounting groove；Bracket panel body includes the second pallet and connector, the marginal position of second pallet is provided with the second annular gear edge, center offers a perforation, connector is rotatably arranged in perforation, upper surface offers the second screw thread mounting groove, lower end is provided with the first threaded joints, and the first threaded joints are mounted in the first screw thread mounting groove.The utility model can layer-by-layer multiple bracket panel bodies of increase as needed, to extend the placement space of medical instrument, meanwhile, each bracket panel body can rotation, convenient for the instrument in it of taking.

Description

Ear-nose-throat department instrument rack

Technical field

The utility model relates to medical instruments field more particularly to a kind of ear-nose-throat department instrument racks.

Background technique

Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body Object, material and other similar or relevant article, including required computer software；Its effectiveness mainly passes through physics etc. Mode obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only It helps out；The purpose is to the diagnosis of disease, prevention, monitoring, treatment or alleviations；The diagnosis of damage, treatment, is delayed at monitoring Solution or function compensation；Inspection, substitution, adjusting or the support of physiological structure or physiology course；The support or dimension of life It holds；Gestation control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.

In otorhinolaryngologic clinical care, medical staff needs to use a large amount of medical instrument, and therefore, it is necessary to use Corresponding instrument rack places these medical instruments, and 206473399 U of patent No. CN provides a kind of medical instrument and places Frame, the instrument rack is using very convenient, however, the space for deployment instrument immobilizes, it can not be according to different patients' Nursing demand is extended, to facilitate the more instruments of placement therefore to bring biggish inconvenience to the nursing of medical staff.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of ear-nose-throat department instrument rack with novel purpose.

To achieve the above object, according to the ear-nose-throat department of the utility model embodiment instrument rack, comprising:

Pedestal；

Support component, the support component are connected with the pedestal；

Master body, the master body include the first pallet and mounting post, and first pallet is installed on the support component Top, marginal position is provided with first annular gear edge, and the mounting post is installed on the center of first pallet, upper end Face offers one first screw thread mounting groove；

Bracket panel body, the bracket panel body include the second pallet and connector, and the marginal position of second pallet is provided with the Second ring keeps off edge, and center offers a perforation, and the connector is rotatably arranged in the perforation, and upper surface opens up There is the second screw thread mounting groove, lower end is provided with the first threaded joints, and first threaded joints are mounted at institute It states in the first screw thread mounting groove.

According to ear-nose-throat department provided by the embodiment of the utility model instrument rack, including pedestal, support component, master Body and bracket panel body, support component upper end are connected with master body, and lower end is connected with pedestal, and master body includes the first pallet and installation Column, mounting post are installed on the first tray center position, and upper surface offers the first screw thread mounting groove, and bracket panel body includes the second pallet And connector, connector are set to the center of bracket panel body, upper surface offers the second screw thread mounting groove, and lower end is equipped with first Threaded joints, the first threaded joints are detachably connected with the first screw thread mounting groove.In this way, due in the mounting post of master body The first screw thread mounting groove is offered, the connector upper surface of bracket panel body is equipped with the second screw thread mounting groove, and lower end is equipped with the first screw thread Interconnecting piece, the first threaded joints of connector lower end are adapted with the second screw thread mounting groove, therefore, when in use, Ke Yigen According to need it is layer-by-layer on master body add multiple bracket panel bodies, to be carried out to the space of the placement medical instrument of the utility model Extension, in order to place more medical instruments, and bracket panel body itself can rotate, consequently facilitating medical staff picks and places Medical treatment device Tool.

In addition, can also be had according to the ear-nose-throat department instrument rack of the utility model above-described embodiment following additional Technical characteristic:

In one embodiment according to the present utility model, the support component includes casing, attachment base and upright bar；

Described sleeve pipe upper end is connected with the master body, and lower end is connected with the attachment base；

The attachment base bottom offers a jack in axial direction extending and being connected with described sleeve pipe, opens on outer wall Locking hole equipped with a connection jack；

The upright bar is arranged in the jack, and multiple locking slots are from top to bottom uniformly offered on outer wall, described vertical The logical locking member being arranged in the locking hole and locking slot of bar is fixed in the attachment base.

Further include fixation kit in one embodiment according to the present utility model, the fixation kit include fixed plate and Fixed link；

The fixed plate is set to the bottom of the master body, and is sheathed on outside described sleeve pipe, offers on lateral wall more The groove that a radial direction along casing extends；

The fixed link is set as multiple, and multiple fixed links are drawable respectively to be set in multiple grooves, Perforative threaded securing bores up and down, the threaded securing bores and the connector bottom are offered in each fixed link First threaded joints are adapted.

In one embodiment according to the present utility model, the upper surface of the fixed link is evenly spaced along its length to be opened Equipped with multiple first threaded locating holes；

The position that edge is closed in the lower surface of the fixed plate offers the second threaded locating hole for being connected to the groove；

Screw thread locating slot is offered on the roof of the groove, on the screw thread locating slot and second threaded locating hole It is lower opposite；

The fixed link by be successively arranged in second threaded locating hole, any one first threaded locating hole with And the locating rod in the screw thread locating slot is fixed in the groove.

It further include height adjusting part in one embodiment according to the present utility model, the height adjusting part includes the body of rod And it is set to the screw-threaded mounting stem of its lower end, the upper surface of the body of rod offers third screw thread mounting groove, the screw thread installation Bar is adapted with the first screw thread mounting groove and the second screw thread mounting groove.

It further include hook mounting assembly in one embodiment according to the present utility model, the hook mounting assembly includes Link up with mounting rod, inner sleeve, outer sleeve and the first hook；

The lower end of the hook mounting rod is provided with the second threaded joints, second threaded mounting portion and described first Screw thread mounting groove, the second screw thread mounting groove and third screw thread mounting groove are adapted；

The inner sleeve is rotatably sheathed on the hook mounting rod, and uniform convex is equipped with multiple on periphery wall Connecting rod；

The outer sleeve is sheathed on outside the inner sleeve, is connected with the other end of the multiple connecting rod；

First hook is uniformly set on the bottom surface of the outer sleeve.

It further include auxiliary hanging hook assembly in one embodiment according to the present utility model, the auxiliary hanging hook assembly includes Assist lantern ring and the second hook；

The upper surface of each connecting rod offers a card slot, the distance between multiple card slots and the inner sleeve It is equal；

The auxiliary lantern ring is mounted in the multiple card slot；

Second hook is uniformly installed on the bottom surface of the auxiliary lantern ring.

In one embodiment according to the present utility model, the position that first annular gear edge is closed on the master body is inclined Offer multiple insert ports；

The fixed plate upper surface is inclined to offer multiple slots, and the multiple slot and the multiple insert port are one by one It is corresponding.

Detailed description of the invention

Fig. 1 is the structural schematic diagram under a kind of state of the utility model embodiment；

Fig. 2 is the structural schematic diagram under the utility model embodiment another kind state；

Fig. 3 is the structural schematic diagram of the utility model embodiment height adjustment assembly；

Fig. 4 is the main view of the utility model embodiment hook mounting assembly；

Fig. 5 is the top view of the utility model embodiment hook mounting assembly；

Fig. 6 is the main schematic diagram of the utility model embodiment auxiliary hanging hook assembly.

Appended drawing reference:

Pedestal 10；

Support component 20；

Casing 21；

Attachment base 22；

Locking member 221；

Upright bar 23；

Master body 30；

First pallet 31；

First annular gear is along 311；

Insert port 312；

Mounting post 32；

Bracket panel body 40；

Second pallet 41；

Second annular gear is along 411；

Connector 42；

First threaded joints 421；

Fixation kit 50；

Fixed plate 51；

Groove 511；

Slot 512；

Fixed link 52；

Threaded securing bores 521；

Locating rod 522；

Height adjusting part 60；

The body of rod 61；

Third screw thread mounting groove 611；

Screw-threaded mounting stem 62；

Link up with mounting assembly 70；

Link up with mounting rod 71；

Second threaded joints 711；

Inner sleeve 72；

Connecting rod 721；

Card slot 7211；

Outer sleeve 73；

First hook 74；

Assist hanging hook assembly 80；

Assist lantern ring 81；

Second hook 82.The realization, functional characteristics and advantage of the utility model aim will be done referring to attached drawing in conjunction with the embodiments It further illustrates.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

Referring to figs. 1 to shown in Fig. 6, the utility model embodiment provides a kind of ear-nose-throat department instrument rack, including Pedestal 10, support component 20, master body 30 and bracket panel body 40.

Specifically, the lower end of support component 20 is connected with pedestal 10；

Master body 30 includes the first pallet 31 and mounting post 32, and the first pallet 31 is installed on the top of support component 20, side Edge position is provided with first annular gear along 311, and mounting post 32 is installed on the center of the first pallet 31, and upper surface offers one First screw thread mounting groove；

Bracket panel body 40 includes the second pallet 41 and connector 42, and the marginal position of the second pallet 41 is provided with the second annular gear Along 411, center offers a perforation, and connector 42 is rotatably arranged in perforation, and upper surface offers the second screw thread Mounting groove, lower end are provided with the first threaded joints 421, and the first threaded joints 421 are mounted at the first screw thread peace In tankage, that is to say, that the quantity that can according to need the medical supplies of placement carrys out selective installation bracket panel body 40.

In addition, the second screw thread mounting groove and the first screw thread mounting groove of 42 upper surface of connector are provided with identical interior spiral shell Line, in this way, the first threaded joints 421 of 42 lower end of connector are not only mutually fitted with the first screw thread mounting groove on master body 30 Match, is also adapted with the second screw thread mounting groove on bracket panel body 40, so, in practical applications, bracket panel body 40 can be carried out The production of batch.In use, when the medical instrument for needing to place is less, under bracket panel body 40 being dismantled from master body 30 Come, required medical instrument is placed on master body 30, and when the medical instrument for needing to place is more, it can be by one First threaded joints 421 of 42 lower end of connector of a bracket panel body 40 are installed in the first screw thread mounting groove of master body 30, Further, according to same mounting means, continue that other bracket panel body 40 is installed on the bracket panel body 40, in this way, can incite somebody to action Multiple bracket panel bodies 40 are layer-by-layer to be installed on master body 30, so that the placement space of medical instrument is extended, it is more to place Medical instrument；Simultaneously as the second pallet 41 of bracket panel body 40 is rotatablely connected with connector 42, therefore, turn convenient for medical staff The medical instrument that dynamic second pallet 41 is placed or taken in it.

According to ear-nose-throat department provided by the embodiment of the utility model instrument rack, due to the mounting post 32 of master body 30 On offer the first screw thread mounting groove, 42 upper surface of connector of bracket panel body 40 is equipped with the second screw thread mounting groove, and lower end is equipped with the First threaded joints 421 of one threaded joints 421,42 lower end of connector are adapted with the second screw thread mounting groove, therefore, In use, can according to need on master body 30 it is layer-by-layer add multiple bracket panel bodies 40, thus the placement to the utility model The space of medical instrument is extended, and in order to place more medical instruments, and bracket panel body 40 itself can rotate, thus just Medical instrument is picked and placed in medical staff.

Advantageously, in an example of the utility model, support component 20 includes casing 21, attachment base 22 and upright bar 23；

21 upper end of casing is connected with master body 30, and lower end is connected with attachment base 22；

22 bottom of attachment base offers a jack in axial direction extending and being connected with casing 21, offers on outer wall The locking hole of one connection jack；

Upright bar 23 is arranged in jack, and multiple locking slots are from top to bottom uniformly offered on outer wall, and upright bar 23 is logical to be worn It is fixed in attachment base 22 in the locking member 221 in locking hole and locking slot.

That is, support component 20 is retractable structure, attachment base 22 and casing 21 are inserted by adjusting upright bar 23 Interior length, when adjust to be suitble to length after, locking member 221 is worn out of locking hole on attachment base 22 to upright bar 23 Corresponding position locking slot in upright bar 23 can be fixed so that keep in the position.

Certainly, to ensure fixed effect, the quantity of locking hole and locking member 221 on attachment base 22 can be set to more It is a.

It advantageously, further include fixation kit 50 in an example of the utility model, fixation kit 50 includes fixed plate 51 and fixed link 52；

Fixed plate 51 is set to the bottom of master body 30, and is sheathed on outside casing 21, offers on lateral wall multiple along set The groove 511 that the radial direction of pipe 21 extends；

Fixed link 52 is set as multiple, and multiple fixed links 52 are drawable respectively to be set in multiple grooves 511, Mei Gegu Perforative threaded securing bores 521 up and down, the first screw thread of threaded securing bores 521 and 42 bottom of connector are offered in fixed pole 52 Interconnecting piece 421 is adapted.

When the medical instrument of placement is more, need to be mounted so that multiple bracket panel bodies 40, and the stacking of multiple bracket panel bodies 40 is put It sets, therefore, when being performed the operation, upper layer bracket panel body 40 will affect the taking-up of the medical instrument in lower layer's bracket panel body 40, give in this way Using bringing biggish inconvenience.It so, in the present embodiment, can be by multiple bracket panel bodies 40 by the way that fixation kit 50 is arranged It removes, and then is mounted on fixation kit 50 from master body 30, the generation of the above problem can be avoided in this way.It is specifically used When, it is solid due to offering screw thread in fixed link 52 by fixed link 52 from the pull from inside to outside of the groove 511 on 51 lateral wall of fixed plate Determine hole 521, and threaded securing bores 521 are adapted with the first threaded joints 421 of 42 bottom of connector, it therefore, can will be secondary Disk body 40 is mounted in fixed link 52, in this way, multiple bracket panel bodies 40 can be mounted on around master body 30, when taking also It is more convenient.Certainly, in order to further decrease the workload of medical staff, master body 30 can be rotatablely connected with casing 21, that , when side of the medical personnel stations in the utility model, can be taken the bracket panel body of the other side by rotating master body 30 Medical instrument in 40.

Advantageously, in an example of the utility model, the upper surface of fixed link 52 is evenly spaced along its length Offer multiple first threaded locating holes；

The position that edge is closed in the lower surface of fixed plate 51 offers the second threaded locating hole of communication groove 511；

Screw thread locating slot is offered on the roof of groove 511, screw thread locating slot and the second threaded locating hole are opposite up and down；

Fixed link 52 is by being successively arranged in the second threaded locating hole, any one first threaded locating hole and screw thread positioning Locating rod 522 in slot is fixed in groove 511.

Since after extract fixed link 52 out of groove 511 out, the other end of fixed link 52 is in vacant state, thus meeting There is unsteady phenomenon, and in order to improve its stability, after suitable position being retracted in fixed link 52, by locating rod 522 wear to the second threaded locating hole in fixed plate 51, the spiral shell in fixed link 52 in first threaded locating hole and fixed plate 51 In line locating slot, to be locked to fixed link 52, to ensure that fixed link 52 is more firmly installed in fixed plate 51 On.

It advantageously, further include height adjusting part 60 in another example of the utility model, height adjusting part 60 includes The body of rod 61 and the screw-threaded mounting stem 62 for being set to its lower end, the upper surface of the body of rod 61 offer third screw thread mounting groove 611, screw thread Mounting rod 62 is adapted with the first screw thread mounting groove and the second screw thread mounting groove, also, the screw-threaded mounting stem of height adjusting part 60 62 can also be adapted with the third screw thread mounting groove 611 on another height adjusting part 60, in this way can be by multiple height adjustments Part 60 is connected with each other.

Since the size of medical instrument for needing to place is different, neighbouring master body 30 and bracket panel body 40 or Spacing needs between person's bracket panel body 40 and bracket panel body 40 are adjusted according to the size difference of medical instrument.Specifically, pacifying Before filling bracket panel body 40, first screw-threaded mounting stem 62 is installed in the first screw thread mounting groove in mounting post 32, then, will be secondary Disk body 40 is mounted in the third screw thread mounting groove 611 of 61 upper surface of the body of rod, in this way, can be increased master body 30 and bracket panel body 40 Between spacing, the quantity of height adjusting part 60 can be installed as needed, and quantity is more, master body 30 and bracket panel body 40 it Between spacing it is bigger.Corresponding, the spacing between bracket panel body 40 and bracket panel body 40 can also add height adjustment by appropriate Part 60 is adjusted.

It advantageously, further include hook mounting assembly 70 in some examples of the utility model, hook mounting assembly 70 is wrapped Include hook mounting rod 71, inner sleeve 72, outer sleeve 73 and the first hook 74；

The lower end of hook mounting rod 71 is provided with the second threaded joints 711, and the second threaded mounting portion and the first screw thread are pacified Tankage, the second screw thread mounting groove, third screw thread mounting groove are adapted；

Inner sleeve 72 is rotatably sheathed on hook mounting rod 71, and uniform convex is equipped with multiple connections on periphery wall Bar 721；

Outer sleeve 73 is sheathed on outside inner sleeve 72, and is connected with the other end of multiple connecting rods 721；

First hook 74 is uniformly set on the bottom surface of outer sleeve 73.

That is, the first hook 74 of installation can also be carried out as needed by linking up with mounting assembly 70, thus convenient Hang medical instrument.In use, the second threaded joints 711 for linking up with 71 lower end of mounting rod to be mounted on to the on master body 30 The second screw thread mounting groove on one screw thread mounting groove or bracket panel body 40 or the third screw thread mounting groove 611 on height adjusting part 60 It is interior, in this way, the outer sleeve 73 for being equipped with the first hook 74 can be mounted on to the top of the utility model, in order to hang medical treatment Instrument, and when not needing using the first hook 74, hook mounting assembly 70 can be disassembled.

It advantageously, further include auxiliary hanging hook assembly 80 in some examples of the utility model, auxiliary hanging hook assembly 80 wraps Include auxiliary lantern ring 81 and the second hook 82；

The upper surface of each connecting rod 721 offers a card slot 7211, between multiple card slots 7211 and inner sleeve 72 away from From being equal；

Auxiliary lantern ring 81 is mounted in multiple card slots 7211；

Second hook 82 is uniformly installed on the bottom surface of auxiliary lantern ring 81.

Assist hanging hook assembly 80 for increasing the quantity of hook as needed, when specifically used, it is only necessary to the will be equipped with Auxiliary lantern ring 81 card of two hooks 82 is set to the card slot 7211 in the connecting rod 721 in hook mounting assembly 70, in this way The quantity of hook can be increased, very easily in order to hang more medical instruments.

Advantageously, in other examples of the utility model, first annular gear is closed on master body 30 along 311 position It is inclined to offer multiple insert ports 312；

51 upper surface of fixed plate is inclined to offer multiple slots 512, and multiple slots 512 and multiple insert ports 312 are one by one It is corresponding.

In this way, for some sharp medical instruments, such as scalpel, surgical clamp etc., can insert on master body 30 Entrance 312 is inserted into the slot 512 in fixed plate 51, so that medical staff is more square when taking these medical instruments Just, quickly.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiment or examples.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and Modification.

Claims (8)

1. a kind of ear-nose-throat department instrument rack characterized by comprising

Pedestal；

Support component, the support component are connected with the pedestal；

Master body, the master body include the first pallet and mounting post, and first pallet is installed on the top of the support component End, marginal position are provided with first annular gear edge, and the mounting post is installed on the center of first pallet, and upper surface is opened Equipped with one first screw thread mounting groove；

Bracket panel body, the bracket panel body include the second pallet and connector, and the marginal position of second pallet is provided with the second ring Shape keeps off edge, and center offers a perforation, and the connector is rotatably arranged in the perforation, and upper surface offers the Two screw thread mounting grooves, lower end are provided with the first threaded joints, and first threaded joints are mounted at described In one screw thread mounting groove.

2. ear-nose-throat department according to claim 1 instrument rack, which is characterized in that the support component includes set Pipe, attachment base and upright bar；

Described sleeve pipe upper end is connected with the master body, and lower end is connected with the attachment base；

The attachment base bottom offers a jack in axial direction extending and being connected with described sleeve pipe, offers on outer wall The locking hole of the one connection jack；

The upright bar is arranged in the jack, and multiple locking slots are from top to bottom uniformly offered on outer wall, and the upright bar is logical The locking member being arranged in the locking hole and locking slot is fixed in the attachment base.

3. ear-nose-throat department according to claim 2 instrument rack, which is characterized in that it further include fixation kit, it is described Fixation kit includes fixed plate and fixed link；

The fixed plate is set to the bottom of the master body, and is sheathed on outside described sleeve pipe, and multiple edges are offered on lateral wall The groove that the radial direction of casing extends；

The fixed link is set as multiple, and multiple fixed links are drawable respectively to be set in multiple grooves, each Perforative threaded securing bores up and down, the threaded securing bores and the first of the connector bottom are offered in the fixed link Threaded joints are adapted.

4. ear-nose-throat department according to claim 3 instrument rack, which is characterized in that the upper surface edge of the fixed link Length direction is evenly spaced to offer multiple first threaded locating holes；

The position that edge is closed in the lower surface of the fixed plate offers the second threaded locating hole for being connected to the groove；

Offer screw thread locating slot on the roof of the groove, the screw thread locating slot and second threaded locating hole phase up and down It is right；

The fixed link is by being successively arranged in second threaded locating hole, any one first threaded locating hole and institute The locating rod in screw thread locating slot is stated to be fixed in the groove.

5. ear-nose-throat department according to claim 3 instrument rack, which is characterized in that it further include height adjusting part, institute Stating height adjusting part includes the body of rod and the screw-threaded mounting stem for being set to its lower end, and the upper surface of the body of rod offers third screw thread Mounting groove, the screw-threaded mounting stem are adapted with the first screw thread mounting groove and the second screw thread mounting groove.

6. ear-nose-throat department according to claim 5 instrument rack, which is characterized in that it further include hook mounting assembly, The hook mounting assembly includes hook mounting rod, inner sleeve, outer sleeve and the first hook；

The lower end of the hook mounting rod is provided with the second threaded joints, second threaded mounting portion and first screw thread Mounting groove, the second screw thread mounting groove and third screw thread mounting groove are adapted；

The inner sleeve is rotatably sheathed on the hook mounting rod, and uniform convex is equipped with multiple connections on periphery wall Bar；

The outer sleeve is sheathed on outside the inner sleeve, is connected with the other end of the multiple connecting rod；

First hook is uniformly set on the bottom surface of the outer sleeve.

7. ear-nose-throat department according to claim 6 instrument rack, which is characterized in that it further include auxiliary hanging hook assembly, The auxiliary hanging hook assembly includes auxiliary lantern ring and the second hook；

The upper surface of each connecting rod offers a card slot, and the distance between multiple card slots and the inner sleeve are homogeneous Deng；

The auxiliary lantern ring is mounted in the multiple card slot；

Second hook is uniformly installed on the bottom surface of the auxiliary lantern ring.

8. ear-nose-throat department according to claim 7 instrument rack, which is characterized in that close on first on the master body The position on annular gear edge is inclined to offer multiple insert ports；

The fixed plate upper surface is inclined to offer multiple slots, and the multiple slot and the multiple insert port one are a pair of It answers.