CN209154366U - One kind holding clutch - Google Patents

Abstract

The utility model provides one kind and holds clutch, belong to technical field of medical auxiliary equipment, the movable block for being used to cooperate the fixed block clamping operating table including fixed block and the lower end for being slidably arranged in the fixed block, the side of the fixed block is additionally provided with the clamp assemblies for clamping surgical attachment.One kind provided by the utility model holds clutch, the upper surface of operating table is pressed in using fixed block card, movable block is slidably arranged in the lower end of fixed block, lower end surface for card pressure operating table, it is fastened on operating table to make to hold clutch, card sets the height of operating table between movable block sliding adjustment fixed block and movable block, meet the clamping operation of the operating table of different shape and thickness, it avoids holding clutch according to the different clamping distances of different operating tables preparation verification, solve the problems, such as it is different clamping distances hold clutch be difficult to it is general, furthermore, the back side of the side of fixed block clamping operating table is fixedly installed clamp assemblies, clamp assemblies are for clamping required accessory of performing the operation.

Description

One kind holding clutch

Technical field

The utility model belongs to technical field of medical auxiliary equipment, is to be related to one kind to hold clutch more specifically.

Background technique

Hold clutch be medical auxiliary equipment, be a kind of connector of operating table, be fixed on operating table and be fixedly connected as The surgical attachments such as heel bracket, arm fender bracket, thyroid gland pad.

It when carrying out medical operating, according to different type of surgery, is performed the operation using different operating tables, is used at present Hold clutch, be provided with a card slot, the edge of operating table be connected to by card slot, is fixed using lead screw, the width of card slot Degree is its maximum clamping distance, when clutch connection operating table is held in use, due to the thickness of the operating table of different type operation Difference, the current clamping held clutch and be not able to satisfy the operating table of different-thickness, when for operating table thinner thickness, such as using card It connects and holds clutch apart from biggish, the stability of clamping is poor, and when thicker for operating table thickness, holding clutch will appear clamping row Journey is not able to satisfy the case where clamping operating table thickness, and therefore, it is necessary to replace different cards according to the thickness of different operating tables Connect distance holds clutch, in each operation, needs to prepare in advance and check to hold clutch, and the clamping distance for holding clutch is made to be suitble to hand The thickness of art platform increases the time of operation, and especially when needing to carry out emergency operation, time is life, prepares simultaneously The clamping distance that clutch is held in verification will increase operating time, can be delayed the operation time started, if mistake occurs in the selection for holding clutch Accidentally can then more serious influence be brought to operation.

Utility model content

The purpose of this utility model is to provide one kind to hold clutch, it is intended to solve to be limited due to holding clutch clamping distance, no The problem of being able to satisfy the clamping of different-thickness operating table.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provide one kind hold clutch, including fixed block with And it is slidably arranged in the movable block for being used to cooperate the fixed block clamping operating table of the lower end of the fixed block, the fixed block Side be additionally provided with the clamp assemblies for clamping surgical attachment；The movable block includes for cooperating the fixed block to be clamped The moving assembly of operating table and the moving assembly is vertically arranged in close to the sliding rail of the side of the fixed block；The movement Component includes the movable sleeving being fixedly connected with the sliding rail and is fitted in the movement through the movable sleeving and by screw thread The first mandril for being used to cooperate the fixed block clamping operating table in set.

Further, the lower end of first mandril is provided with first handle.

Further, the fixed block include for cooperate the fixed plate of first mandril clamping operating table, with it is described The vertically disposed supporting plate of fixed plate and be vertically arranged in the supporting plate lower end the sliding slot to match with the sliding rail.

Further, the lower end of the supporting plate is additionally provided with level through the supporting plate for compressing the second of the sliding rail Mandril, second mandril are fitted on the supporting plate by screw thread.

Further, one end of second mandril is provided with second handle.

Further, the seamed edge of the upper end of the fixed plate is circular shape.

Further, the clamp assemblies include the link block for being fixed at the side of the fixed block, run through vertically The connecting hole of the link block and extend transversely through the link block and by screw thread be fitted in the link block for matching Close the third mandril of the connecting hole clamping surgical attachment.

Further, the side of the third mandril is provided with third handle.

A kind of beneficial effect for holding clutch provided by the utility model is: compared with prior art, the utility model one Kind holds clutch, and the upper surface of operating table is pressed in using fixed block card, and movable block is slidably arranged in the lower end of fixed block, for blocking pressure The lower end surface of operating table is fastened on operating table to make to hold clutch, is blocked between movable block sliding adjustment fixed block and movable block If the height of operating table, different structure can be met, the clamping of the operating table of different-thickness holds one kind provided by the utility model Clutch can adapt to more operating tables, and the range for holding the clamping distance of clutch is bigger, and adaptability is wider, meet different shape and The clamping operation of the operating table of thickness is avoided holding clutch according to the different clamping distances of different operating tables preparation verification, be solved The clutch of holding of difference clamping distance is difficult to general problem, in addition, the back side fixed setting of the side of fixed block clamping operating table There are clamp assemblies, clamp assemblies are for clamping required accessory of performing the operation.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.

Fig. 1 is a kind of structural schematic diagram for holding clutch provided by the embodiment of the utility model；

Fig. 2 is the sectional structure chart of the line A-A along Fig. 1.

In figure: 1, fixed block；11, fixed plate；12, supporting plate；13, sliding slot；14, the second mandril；15, second handle；2, it moves Motion block；21, moving assembly；211, movable sleeving；212, the first mandril；213, first handle；22, sliding rail；3, clamp assemblies；31, Link block；32, connecting hole；33, third mandril；34, third handle.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, 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.

Also referring to Fig. 1, clutch now is held to one kind provided by the utility model and is illustrated.One kind holding clutch, including Fixed block 1 and be slidably arranged in fixed block 1 lower end for cooperate fixed block 1 be clamped operating table movable block 2, fixed block 1 side is additionally provided with the clamp assemblies 3 for clamping surgical attachment.

One kind provided by the utility model holds clutch, and compared with prior art, the utility model one kind holds clutch,

The upper surface of operating table is pressed in using fixed block card 1, movable block 2 is slidably arranged in the lower end of fixed block 1, for card Press the lower end surface of operating table, be fastened on operating table to make to hold clutch, the sliding of movable block 2 adjustment fixed block 1 and movable block 2 it Between card set the height of operating table, different structure can be met, the clamping of the operating table of different-thickness makes provided by the utility model one Kind holds clutch and can adapt to more operating tables, and the range for holding the clamping distance of clutch is bigger, and adaptability is wider, meets not similar shape The clamping operation of the operating table of shape and thickness avoids preparing the different clutchs of holding for being clamped distance of verification, solution according to different operating tables The clutch of holding for different clamping distances of having determined is difficult to general problem, in addition, the back side that fixed block 1 is clamped the side of operating table is fixed Clamp assemblies 3 are provided with, clamp assemblies 3 are for clamping required accessory of performing the operation.

Further, specific as a kind of one kind for holding clutch provided by the utility model also referring to Fig. 1 and Fig. 2 Embodiment, movable block 2 include for cooperating fixed block 1 to be clamped the moving assembly 21 of operating table and being vertically arranged in movement For component 21 close to the sliding rail 22 of the side of fixed block 1, moving assembly 21 is slidably arranged in the lower end of fixed block 1 by sliding rail 22, For moving assembly 21 by the clamping distance between slidable adjustment fixed block 1 and moving assembly 21, the cross section that sliding rail 22 is is T word The baffle for the detachable structure being bolted is respectively set in shape structure, the upper and lower end face of sliding rail 22, prevents moving assembly 21 It is slipped when being slided along sliding rail 22, meanwhile, the baffle of detachable structure can complete the disassembly of moving assembly 21, can reinstall band There is the moving assembly 21 compared with long track 22, improve the stroke for holding clutch clamping operating table, adapting it to property is wider.

Further, specific as a kind of one kind for holding clutch provided by the utility model also referring to Fig. 1 and Fig. 2 Embodiment, moving assembly 21 include the movable sleeving 211 being fixedly connected with sliding rail 22 and through movable sleeving 211 and pass through screw thread The first mandril 212 for being used to that fixed block 1 to be cooperated to be clamped operating table being fitted in movable sleeving 211, movable sleeving 211 are cylindrical shape, It is provided with internal screw thread on inner hole, the first mandril 212 is cylinder, and outer wall is provided with to match with the internal screw thread of movable sleeving 211 External screw thread, the first mandril 212 is connected through a screw thread the inner hole of movable sleeving 211, and when needing clamping operating table, fixed block 1 is pressed in On the upper surface of operating table, the first mandril 212 passes through screw thread along the upward continuous rotatable elongate of movable sleeving 211, until the first mandril 212 upper surface compresses the lower end surface of operating table, and then the side that will be held clutch and be connected to operating table；Clutch is held when needs remove When, the first mandril 212 is rotated backward, the first mandril 212 is rotated down retraction, unclamps operating table, completes the disassembly for holding clutch.

Further, referring to Fig. 1, as a kind of a kind of specific embodiment for holding clutch provided by the utility model, The lower end of first mandril 212 is provided with first handle 213, and first handle 213 is for driving the rotation of the first mandril 212 and along moving Set 211 completes lifting, and first handle 213 is arranged convenient for user's gripping, so that operation is more convenient.

Further, specific as a kind of one kind for holding clutch provided by the utility model also referring to Fig. 1 and Fig. 2 Embodiment, fixed block 1 include for cooperating the fixed plate 11 of the first mandril 212 clamping operating table, vertical with fixed plate 11 setting The supporting plate 12 set and the sliding slot 13 of the lower end for being vertically arranged in supporting plate 12 to match with sliding rail 22,11 level of fixed plate are set It sets in the upper end of fixed block 1, fixed plate 11 is bent downward close to one end of operating table, when being clamped operating table edge, is turned under The structure of folding can prevent from holding clutch to be slipped from operating table, and the other end of fixed plate 11 vertically connects supporting plate 12, and supporting plate 12 is arranged In the lower section of fixed plate 11, the lower end of supporting plate 12 is provided with vertical sliding slot 13 close to the side of movable block 2, and movable block 2 is logical Sliding rail 22 to be crossed to be slidably arranged in sliding slot 13, movable block 2 is moved up and down by the sliding rail 22 being slidably arranged in sliding slot 13, into And the clamping distance for holding clutch clamping operating table is adjusted, and when the thickness of operating table is larger, 13 slide downwards along the chute of sliding rail 22, Increase and hold the clamping distance of clutch, enables to hold clutch and be smoothly connected on operating table；When the thickness of operating table is smaller, sliding rail 22 13 move up along the chute, reduce the clamping distance for holding clutch, can reduce the stroke of the first mandril 212 rising, operation is more It is convenient.

Further, specific as a kind of one kind for holding clutch provided by the utility model also referring to Fig. 1 and Fig. 2 Embodiment, the lower end of supporting plate 12 are additionally provided with horizontal the second mandril 14 for being used to compress sliding rail 22 through supporting plate 12, the second top Bar 14 is fitted on supporting plate 12 by screw thread, and the outer wall of the second mandril 14 is provided with external screw thread, and the lower end of supporting plate 12, which is provided with, to be passed through The through-hole of perforating branches plate 12 and sliding slot 13, the inner wall of through-hole are provided with the internal screw thread to match with the external screw thread of the second mandril 14, the Two mandrils 14, through supporting plate 12, after the distance that sliding rail 22 is adjusted according to the thickness of operating table, rotate second by screw thread level Mandril 14 makes one end of the second mandril 14 compress sliding rail 22, and the sliding rail 22 for adjusting good position is made to keep stablizing.

Further, specific as a kind of one kind for holding clutch provided by the utility model also referring to Fig. 1 and Fig. 2 Embodiment, one end of the second mandril 14 are provided with second handle 15, and second handle 15 is for driving the rotation of the second mandril 14 simultaneously Along 12 horizontal extension of supporting plate or shorten for clamping or unclamp sliding rail 22, second handle 15 is set convenient for user's gripping, so that Operation is more convenient.

Further, referring to Fig. 1, as a kind of a kind of specific embodiment for holding clutch provided by the utility model, The seamed edge of the upper end of fixed plate 11 is circular shape, and seamed edge of the upper surface of fixed plate 11 close to the side of operating table is set as round Arc shape, when avoiding in surgical procedure equipment and personnel from bumping to accidentally holding clutch, wedge angle position surgical instrument of colliding with makes its damage It is bad, or surgical staff is scratched accidentally.

Further, referring to Fig. 1, as a kind of a kind of specific embodiment for holding clutch provided by the utility model, Clamp assemblies 3 include the link block 31 for being fixed at the side of fixed block 1, vertical connecting hole 32 through link block 31 and It extends transversely through link block 31 and is fitted in link block 31 by screw thread and clamp the of surgical attachment for the hole 32 that is cooperatively connected Three mandrils 33, link block 31 are fixed at the upper end of supporting plate 12 far from the side of fixed plate 11, and connecting hole 32 is vertically through company Block 31 is connect, 31 horizontal direction of link block is additionally provided with a through-hole, and one end of through-hole is provided with one of link block 31 far from supporting plate 12 The other end of side, through-hole is connected to connecting hole 32, and the inner wall of through-hole is provided with internal screw thread, and the outer wall of third mandril 33 is provided with and leads to The external screw thread that the internal screw thread in hole matches, third mandril 33, through link block 31 to connecting hole 32, are needed solid by screw thread level When determining surgical attachment, surgical attachment is inserted into connecting hole 32, third mandril 33 is rotated, runs through third mandril 33 by screw thread For link block 31 until connecting hole 32, further rotating third mandril 33 makes it constantly compress the surgical attachment in connecting hole 32, It is set to keep stablizing.

Further, referring to Fig. 1, as a kind of a kind of specific embodiment for holding clutch provided by the utility model, The side of third mandril 33 is provided with third handle 34, and third handle 34 is for driving third mandril 33 to rotate and along connecting hole 32 Horizontal extension shortens for clamping or unclamps surgical attachment, and third handle 34 is arranged convenient for user's gripping, so that operation is more Add convenience.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (8)

1. one kind holds clutch, it is characterised in that: including fixed block (1) and the lower end for being slidably arranged in the fixed block (1) For cooperating the movable block (2) of the fixed block (1) clamping operating table, the side of the fixed block (1) is additionally provided with for pressing from both sides Hold the clamp assemblies (3) of surgical attachment；The movable block (2) includes the shifting for cooperating the fixed block (1) clamping operating table Dynamic component (21) and the moving assembly (21) are vertically arranged in close to the sliding rail (22) of the side of the fixed block (1)；Institute Moving assembly (21) is stated to include the movable sleeving (211) being fixedly connected with the sliding rail (22) and run through the movable sleeving (211) And the first mandril for being used to that the fixed block (1) to be cooperated to be clamped operating table in the movable sleeving (211) is fitted in by screw thread (212)。

2. one kind as described in claim 1 holds clutch, it is characterised in that: the lower end of first mandril (212) is provided with One handle (213).

3. one kind as described in claim 1 holds clutch, it is characterised in that: the fixed block (1) includes for cooperating described One mandril (212) be clamped operating table fixed plate (11), with the fixed plate (11) vertically disposed supporting plate (12) and vertical The sliding slot (13) to match with the sliding rail (22) in the lower end of the supporting plate (12) is set.

4. one kind as claimed in claim 3 holds clutch, it is characterised in that: the lower end of the supporting plate (12) is additionally provided with level and passes through The supporting plate (12) are worn for compressing the second mandril (14) of the sliding rail (22), second mandril (14) is equipped by screw thread On the supporting plate (12).

5. one kind as claimed in claim 4 holds clutch, it is characterised in that: one end of second mandril (14) is provided with second Handle (15).

6. one kind as claimed in claim 3 holds clutch, it is characterised in that: the seamed edge of the upper end of the fixed plate (11) is circular arc Shape.

7. one kind as described in claim 1 holds clutch, it is characterised in that: the clamp assemblies (3) include being fixed at institute The link block (31) of the side of fixed block (1) is stated, runs through the connecting hole (32) of the link block (31) vertically and extends transversely through The link block (31) and by screw thread be fitted in the link block (31) for cooperate the connecting hole (32) clamp hand The third mandril (33) of art accessory.

8. one kind as claimed in claim 7 holds clutch, it is characterised in that: the side of the third mandril (33) is provided with third Handle (34).