CN206534651U

CN206534651U - A kind of CT machines of fan-shaped projection X-ray

Info

Publication number: CN206534651U
Application number: CN201621340913.9U
Authority: CN
Inventors: 刘吉昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-08
Filing date: 2016-12-08
Publication date: 2017-10-03
Anticipated expiration: 2026-12-08

Abstract

The utility model discloses a kind of CT machines of fan-shaped projection X-ray, including CT bulb bodies, the front of the CT bulbs body is fixedly connected with receiving block, both sides inside the receiving block are connected with diffuser plate, the internal activity of the diffuser plate is connected with montant, the two ends of the montant run through diffuser plate and are fixedly connected on the inwall for accommodating block, fixed block is fixedly connected with the top of the diffuser plate, the internal activity of the fixed block is connected with fix bar, cushion block is fixedly connected with the top of the receiving block, receiving block and cushion block and the outside for extending to cushion block are sequentially passed through at the top of the fix bar.The utility model has reached the effect of fixed diffuser plate by setting montant, so that diffuser plate can be rotated, diffuser plate is set to form sector, allow the ray expanded scope distributed, so as to improve the operating efficiency of CT machines, make user more convenient to use.

Description

A kind of CT machines of fan-shaped projection X-ray

Technical field

The utility model is related to technical field of medical equipment, specially a kind of CT machines of fan-shaped projection X-ray.

Background technology

CT is developed from X-ray machine, and it significantly improves the resolution capability of x-ray inspection, its resolution ratio and qualitative Accuracy rate of diagnosis is much higher than general X-ray machine, so that the accommodation that open x-ray is checked, has been significantly increased x-ray diagnosis Accuracy rate, the compositions of CT machines mainly has x-ray, generation system, receiving system, electronic computer processing system and auxiliary to set Standby, its core apparatus is CT bulbs, and CT bulbs are actually the cathode-ray diode of a big high vacuum, is to produce x-ray System, its course of work is：Heated by 12V electric currents for cathode filament, and produce free electronics and converged, at this moment to negative and positive two When pole adds 40 1 150KV high-tension electricities, electrical potential difference increases suddenly, under High Voltage electric field driven, the free electron beam in active state, By negative electrode high-speed impact anode molybdenum-base tungsten target, and occur energy conversion, about l% electric energy forms x-ray, launched by window, 99% Heat energy is then converted to, is distributed by cooling system, but because general window is rectangle, causes the ray distributed check that Scope it is very small, causing the operating efficiency of CT machines cannot improve, and allow user to use very inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of CT machines of fan-shaped projection X-ray, possesses the advantage of convenient use, solve Common CT machine inconvenient problems with use.

To achieve the above object, the utility model provides following technical scheme：A kind of CT machines of fan-shaped projection X-ray, including CT bulb bodies, the both sides activity that the front of the CT bulbs body is fixedly connected with inside receiving block, the receiving block connects Diffuser plate is connected to, the internal activity of the diffuser plate is connected with montant, and the two ends of the montant are through diffuser plate and fixed company It is connected at the top of the inwall for accommodating block, the diffuser plate and is fixedly connected with fixed block, the internal activity of the fixed block is connected with It is fixedly connected with the top of fix bar, the receiving block at the top of cushion block, the fix bar and sequentially passes through receiving block and cushion block simultaneously The outside of cushion block is extended to, the fix bar is located at the surface accommodated inside block and is fixedly connected with jacking block, and the jacking block activity is even The top for accommodating block inner chamber is connected on, the top movable of the cushion block is connected with briquetting, and the briquetting is socketed in the surface of fix bar, The top movable of the briquetting is connected with moving block, and the moving block is socketed in the surface of fix bar.

It is preferred that, the both sides of the fix bar are fixedly connected with limited location block, and the inside of the fixed block offers and limited The stopper slot that position block is adapted, the limited block is slidably connected in stopper slot.

It is preferred that, chute is offered at the top of the receiving block, the fix bar is located in chute, and the both sides of fix bar Guide pad is fixedly connected with, the inwall of the receiving block offers the guide groove being adapted with guide pad, and the guide pad is slided It is dynamic to be connected in guide groove.

It is preferred that, the surface of the fix bar is provided with external screw thread, and the inwall of the moving block is provided with and external screw thread phase The internal thread of adaptation.

It is preferred that, the both sides of the moving block have been fixedly connected with cross bar, and the surface of the cross bar is fixedly connected with rubber Set, the surface of the rubber sleeve is provided with anti-slip veins.

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

1st, the utility model has reached the effect of fixed diffuser plate by setting montant, so that diffuser plate can be rotated, Diffuser plate is formed sector, allow the ray expanded scope distributed, so as to improve the operating efficiency of CT machines, allow user It is more convenient to use.

2nd, the utility model has reached the effect for coordinating fixed briquetting with fix bar by setting moving block, can allow pressure Block is in close contact with cushion block, so as to coordinate with jacking block, is allowed jacking block to be contacted with accommodating the tight of block inner chamber, is made jacking block and briquetting It can not move, so that fix bar be fixed, allow fix bar to fix diffuser plate by the cooperation with fixed block, so that expanding Falling apart to move, and make user more convenient to use.

Brief description of the drawings

Fig. 1 is the utility model Facad structure schematic cross-sectional view；

Fig. 2 is the utility model structure schematic top plan view；

Fig. 3 is that the utility model accommodates block plan structure schematic cross-sectional view；

Fig. 4 is the utility model side structure partial sectional view；

Fig. 5 is the utility model A-A partial structurtes enlarged diagram；

Fig. 6 is the utility model B-B partial structurtes enlarged diagram.

In figure：1 CT bulbs body, 2 accommodate block, 3 fixed blocks, 4 fix bars, 5 cushion blocks, 6 jacking blocks, 7 briquettings, 8 moving blocks, 9 Cross bar, 10 montants, 11 limited blocks, 12 stopper slots, 13 chutes, 14 guide pads, 15 guide grooves, 16 rubber sleeves, 17 diffuser plates.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-6, a kind of CT machines of fan-shaped projection X-ray, including CT bulbs body 1 are referred to, the front of CT bulbs body 1 is consolidated Surely receiving block 2 is connected with, the both sides inside block 2 is accommodated and is connected with diffuser plate 17, the internal activity connection of diffuser plate 17 There is montant 10, the two ends of montant 10 run through diffuser plate 17 and are fixedly connected on the inwall for accommodating block 2, by setting montant 10, The effect of fixed diffuser plate 17 has been reached, so that diffuser plate 17 can be rotated, diffuser plate 17 is formed sector, allows and distribute The ray expanded scope gone out, so as to improve the operating efficiency of CT machines, makes user more convenient to use, diffuser plate 17 Top is fixedly connected with fixed block 3, and the internal activity of fixed block 3 is connected with fix bar 4, and the both sides of fix bar 4 are fixedly connected with Limited location block 11, the inside of fixed block 3 offers the stopper slot 12 being adapted with limited block 11, and limited block 11 is slidably connected at limit In the groove 12 of position, by setting limited block 11 to coordinate with stopper slot 12, fix bar 4 can preferably be moved up, accommodate The top of block 2 is fixedly connected with cushion block 5, and the top of fix bar 4 sequentially passes through receiving block 2 and cushion block 5 and extends to the outer of cushion block 5 Portion, the top for accommodating block 2 offers chute 13, and fix bar 4 is located in chute 13, and the both sides of fix bar 4 have been fixedly connected with Guide pad 14, the inwall for accommodating block 2 offers the guide groove 15 being adapted with guide pad 14, and guide pad 14 is slidably connected at guiding In groove 15, by setting guide pad 14 to coordinate with guide groove 15, fix bar 4 is allowed preferably to drive the one of diffuser plate 17 Transverse shifting is held, so that the other end of diffuser plate 17 is preferably moved backward, fix bar 4 is located at the surface accommodated inside block 2 Jacking block 6 is fixedly connected with, jacking block 6 is movably connected in the top for accommodating the inner chamber of block 2, and the top movable of cushion block 5 is connected with briquetting 7, Briquetting 7 is socketed in the surface of fix bar 4, and the top movable of briquetting 7 is connected with moving block 8, and moving block 8 is socketed in fix bar 4 Surface, the surface of fix bar 4 is provided with external screw thread, and the inwall of moving block 8 is provided with the internal thread being adapted with external screw thread, passed through Moving block 8 is set, the effect for coordinating fixed briquetting 7 with fix bar 4 has been reached, can crush block 7 be in close contact with cushion block 5, from And coordinate with jacking block 6, allow jacking block 6 to be contacted with accommodating the tight of the inner chamber of block 2, jacking block 6 and briquetting 7 is not moved, so that Fix bar 4 is fixed, allows fix bar 4 to fix diffuser plate 17 by the cooperation with fixed block 3, so that the nothing of diffuser plate 17 Method is moved, and makes user more convenient to use, and the both sides of moving block 8 have been fixedly connected with cross bar 9, and the surface of cross bar 9 is consolidated Surely rubber sleeve 16 is connected, the surface of rubber sleeve 16 is provided with anti-slip veins, by setting cross bar 9 that user can be allowed more preferable Drive moving block 8 rotate, by setting rubber sleeve 16 to protect the hand of user, allow user to use more square Just.

In use, by rotary bar 9 moving block 8 can be driven to rotate, so as to allow jacking block 6 to keep loose shape with cushion block 5 State, then moves jacking block 6, so as to drive fix bar 4 and moving block 8 to move, and allows fix bar 4 can be by matching somebody with somebody with fixed block 3 Crossed belt moves one end transverse shifting of diffuser plate 17, so as to drive the other end of diffuser plate 17 to move backward, makes two diffuser plates 17 A sector is formed, so as to expand the scope of ray, cross bar 9 is then reversely rotated, allows moving block 8 to rotate, so as to drive fixation Bar 4 is moved up, and fix bar 4 drives jacking block 6 to move up, so that allow jacking block 6 to be contacted with accommodating the tight of the inner chamber of block 2, Moving block 8 drives briquetting 7 to move down simultaneously, and crush block 7 is contacted with the tight of cushion block 5, so that jacking block 6 and briquetting 7 It can not all move, reach and allow the irremovable effect of fix bar 4, fix bar 4 can be coordinated with fixed block 3, makes diffuser plate 17 It can not move, diffuser plate 17 can preferably be worked.

In summary：The sector project X-ray CT machines, by accommodate block 2, fixed block 3, fix bar 4, cushion block 5, jacking block 6, Briquetting 7, moving block 8, cross bar 9, montant 10, limited block 11, stopper slot 12, chute 13, guide pad 14, guide groove 15, rubber sleeve 16 and the cooperation of diffuser plate 17, solve common CT machine inconvenient problems with use.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of CT machines of fan-shaped projection X-ray, including CT bulb bodies（1）, it is characterised in that：The CT bulbs body（1）'s Front is fixedly connected with receiving block（2）, the receiving block（2）Internal both sides are connected with diffuser plate（17）, it is described to expand Fall apart（17）Internal activity be connected with montant（10）, the montant（10）Two ends run through diffuser plate（17）And be fixedly connected Accommodating block（2）Inwall, the diffuser plate（17）Top be fixedly connected with fixed block（3）, the fixed block（3）Inside It is connected with fix bar（4）, the receiving block（2）Top be fixedly connected with cushion block（5）, the fix bar（4）Top Sequentially pass through receiving block（2）And cushion block（5）And extend to cushion block（5）Outside, the fix bar（4）Positioned at receiving block（2）It is interior The surface in portion is fixedly connected with jacking block（6）, the jacking block（6）It is movably connected in receiving block（2）The top of inner chamber, the cushion block （5）Top movable be connected with briquetting（7）, the briquetting（7）It is socketed in fix bar（4）Surface, the briquetting（7）Top It is connected with moving block（8）, the moving block（8）It is socketed in fix bar（4）Surface.

2. a kind of CT machines of fan-shaped projection X-ray according to claim 1, it is characterised in that：The fix bar（4）Both sides It is fixedly connected with limited location block（11）, the fixed block（3）Inside offer and limited block（11）The stopper slot being adapted （12）, the limited block（11）It is slidably connected at stopper slot（12）It is interior.

3. a kind of CT machines of fan-shaped projection X-ray according to claim 1, it is characterised in that：The receiving block（2）Top Offer chute（13）, the fix bar（4）Positioned at chute（13）It is interior, and fix bar（4）Both sides be fixedly connected with guiding Block（14）, the receiving block（2）Inwall offer and guide pad（14）The guide groove being adapted（15）, the guide pad（14） It is slidably connected at guide groove（15）It is interior.

4. a kind of CT machines of fan-shaped projection X-ray according to claim 1, it is characterised in that：The fix bar（4）Surface It is provided with external screw thread, the moving block（8）Inwall be provided with the internal thread being adapted with external screw thread.

5. a kind of CT machines of fan-shaped projection X-ray according to claim 1, it is characterised in that：The moving block（8）Both sides It has been fixedly connected with cross bar（9）, the cross bar（9）Surface be fixedly connected with rubber sleeve（16）, the rubber sleeve（16）Table Face is provided with anti-slip veins.