CN208388630U - X-ray detector for DSA - Google Patents

Abstract

The utility model discloses the x-ray detectors for DSA, including base member case, the first support column and the second support column being fixed at the top of base member case, C-arm is fixed at the top of first support column, desktop is fixed at the top of second support column, laptop is placed on desktop, the bottom end of C-arm is equipped with an x-ray bulb, the top of C-arm is equipped with an imaging device, x-ray bulb, imaging device is electrically connected with laptop, the left and right sides outer wall of base member case is respectively fixed with a mounting blocks, the bottom of mounting blocks is connected with level board by a linking arm, the bottom of level board is separately installed with a scroll wheel at each angle.The beneficial effect is that: it can prevent in ground automatic moving.

Description

X-ray detector for DSA

Technical field

The utility model relates to the x-ray detectors for DSA.

Background technique

Angiography is a kind of intervention detection method, and developer is injected in blood vessel, because X-ray can not penetrate developer, Angiography exactly utilizes this characteristic, diagnoses vascular lesion by developer image shown under X-ray.However, There are many deficiencies for Angiographic machine currently on the market, mobile inconvenient if equipment is excessive；Imaging effect difference etc., is unfavorable for The external popularization of product.In view of this, Chinese patent 201520904883.9 discloses a kind of medium-sized C-arm angiography X-ray machine, Including C-arm, x-ray bulb and cabinet, the cabinet is fixed on the base, and is provided with universal caster wheel below the pedestal, described It is provided with L-arm above cabinet, the C-arm is connect with the L-arm, and the C-arm upper end is provided with image amplifier, under End is provided with the x-ray bulb, and there are two image displays, the computer desk to be provided with keyboard support and master for setting above computer desk Cabinet.Beneficial effect is: the utility model has adhered to the design concept of the outstanding brief low-key of hero, its free mobility, brilliance Imaging performance, science dosage control and multi-functional system integrating, qualitative picture is provided not only, but also the fortune of equipment Row expense becomes cheap, has boundless application prospect.But the utility model is easy to happen automatic moving, to doctor with It is inconvenient to come.

Utility model content

Problem to be solved in the utility model, which is to provide one kind, can prevent from penetrating in the X for DSA of ground automatic moving Line detector.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: the X-ray detection for DSA fills It sets, including base member case, the first support column and the second support column that are fixed at the top of the base member case, the top of first support column Portion is fixed with C-arm, and desktop is fixed at the top of second support column, and laptop, the C are placed on the desktop The bottom end of arm is equipped with an x-ray bulb, and the top of the C-arm is equipped with an imaging device, the x-ray bulb, imaging dress It sets the equal and laptop to be electrically connected, which is characterized in that the left and right sides outer wall of the base member case is respectively fixed with one The bottom of mounting blocks, the mounting blocks is connected with level board by a linking arm, distinguishes at each angle in the bottom of the level board One scroll wheel is installed；The linking arm includes the mounting base for being fixed on the mounting blocks bottom, is fixed on the mounting base bottom The hollow vertical tube in portion, the movable vertical bar being fixed at the top of the level board are slidably provided in the inner cavity of the hollow vertical tube One pushing block, the top of the activity vertical bar extend in the inner cavity of the hollow vertical tube and connect with the bottom end of the pushing block It connects, the right end of the pushing block is fixed with the right batten extended to outside the hollow vertical tube, the outer wall setting of the hollow vertical tube There is the right elongated slot for the right batten sliding, the outer wall of the hollow vertical tube, which is located at below the right batten, is fixed with a right axle , it is rotatably provided with a right vertical pivot on the right axle seat, the bottom of the right vertical pivot is fixed with bent rod, the right vertical pivot Top is fixed with across the right batten and the first threaded post for being connected through a screw thread with the right batten.

Preferably, the above-mentioned x-ray detector for DSA, wherein the left end of the pushing block is fixed with and extends to Left batten outside the hollow vertical tube, the outer wall of the hollow vertical tube is provided with the left elongated slot for the left batten sliding, described What the outer wall of hollow vertical tube was located at the left batten is fixedly arranged above a left bracket, and a left side is rotatably provided on the left bracket Vertical pivot, the bottom end of the left vertical pivot are fixed with across the left batten and the second screw thread for being connected through a screw thread with the left batten Column.

Preferably, the above-mentioned x-ray detector for DSA, wherein the outer wall of the right vertical pivot is located at the right axle A right cutting ferrule is respectively fixed with above and below seat.

Preferably, the above-mentioned x-ray detector for DSA, wherein the outer wall of the left vertical pivot is located at the left axle A left cutting ferrule is respectively fixed with above and below seat.

Preferably, the above-mentioned x-ray detector for DSA, wherein the bottom of the hollow vertical tube is fixed with one end Block, the activity vertical bar pass through the end block and are slidably connected with the end block.

The utility model has the technical effect that: can drive scroll wheel or more by adjusting the length of linking arm Movement；When scroll wheel and ground face contact, when base member case leaves ground, the utility model can be pushed in ground automatic moving；When Scroll wheel leaves ground, and base member case when being contacted with ground, can prevent the utility model in ground automatic moving；User's rotation is curved Pole can drive the first threaded post to rotate, since the first threaded post and right batten are connected through a screw thread, so that right batten is the It is slided in one threaded post, then drives pushing block, movable vertical bar to move up and down, which achieves the length adjustments of linking arm, make It uses conveniently.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of linking arm in Fig. 1；

Fig. 3 is the A-A of hollow vertical tube in Fig. 2 to structural schematic diagram；

Fig. 4 is the right view of hollow vertical tube in Fig. 1.

Specific embodiment

Below in conjunction with attached drawing, specific embodiment of the present utility model is further described, so that the utility model Technical solution be more readily understood and grasp.

As shown in Figure 1,2,3, 4, for the x-ray detector of DSA, including base member case 11, it is welded on the top of base member case 11 First support column 12 and the second support column 13 in portion, the top of the first support column 12 are welded with C-arm 14, the second support column 13 Top is welded with desktop 15, and laptop 16 is placed on desktop 15, and the bottom end of C-arm 14 is equipped with an x-ray bulb 17, C The top of arm 14 is equipped with an imaging device 18, and x-ray bulb 17, imaging device 18 are electrically connected with laptop 16.

The left and right sides outer wall of base member case 11 is respectively welded a mounting blocks 21, and the bottom of mounting blocks 21 passes through a linking arm 3 are connected with level board 5, pass through screw at each angle in the bottom of level board 5 respectively and are equipped with a scroll wheel 51.

Linking arm 3 includes the mounting base 31 for being fixed by screws in 21 bottom of mounting blocks, is welded on 31 bottom of mounting base Hollow vertical tube 32, the movable vertical bar 33 for being welded on the top of level board 5 are slidably provided with a promotion in the inner cavity of hollow vertical tube 32 Block 34, the top of movable vertical bar 33 extend in the inner cavity of hollow vertical tube 32 and weld with the bottom end of pushing block 34, pushing block 34 Right end be welded with the right batten 35 extended to outside hollow vertical tube 32, the outer wall of hollow vertical tube 32 is provided with to be slided for right batten 35 Right elongated slot 36, the lower section that the outer wall of hollow vertical tube 32 is located at right batten 35 is welded with a right axle seat 37, can turn on right axle seat 37 Dynamic to be provided with a right vertical pivot 38, the bottom of right vertical pivot 38 is welded with bent rod 39, and the top of right vertical pivot 38 is welded with across right item Plate 35 and the first threaded post 40 being connected through a screw thread with right batten 35.

The left end of pushing block 34 in the utility model is welded with the left batten 41 extended to outside hollow vertical tube 32, hollow perpendicular The outer wall of pipe 32 is provided with the left elongated slot 400 for the sliding of left batten 41, and the outer wall of hollow vertical tube 32 is located at the top of left batten 41 It is welded with a left bracket 42, a left vertical pivot 43 is rotatably provided on left bracket 42, the bottom end of left vertical pivot 43 is welded with across a left side Batten 41 and the second threaded post 44 being connected through a screw thread with left batten 41.

The outer wall of right vertical pivot 38 in the utility model, which is located above and below right axle seat 37, is respectively fixed with a right card Set 380, in this way design prevent right vertical pivot 38 to shift on right axle seat 37.

The outer wall of left vertical pivot 43 in the utility model, which is located above and below left bracket 42, is respectively fixed with a left card Set 430, in this way design prevent left vertical pivot 43 to shift on left bracket 42.

The bottom of hollow vertical tube 32 in the utility model is welded with an end block 320, and movable vertical bar 33 passes through end block 320 simultaneously It is slidably connected with end block 320, design in this way prevents movable vertical bar 33 to shake.

Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patents of the utility model Range, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap Within scope of patent protection contained in the utility model.

Claims (5)

1. the x-ray detector of DSA is used for, including base member case, the first support column being fixed at the top of the base member case and the Two support columns are fixed with C-arm at the top of first support column, are fixed with desktop at the top of second support column, described Laptop is placed on desktop, the bottom end of the C-arm is equipped with an x-ray bulb, and the top of the C-arm is equipped with one Imaging device, the x-ray bulb, imaging device are electrically connected with the laptop, it is characterised in that: the base member case Left and right sides outer wall be respectively fixed with a mounting blocks, the bottom of the mounting blocks is connected with level board by a linking arm, institute It states and is separately installed with a scroll wheel at each angle in bottom of level board；The linking arm includes being fixed on the mounting blocks bottom Mounting base, the hollow vertical tube for being fixed on the mounting base bottom, the movable vertical bar being fixed at the top of the level board, it is described hollow A pushing block is slidably provided in the inner cavity of vertical tube, the top of the activity vertical bar extends in the inner cavity of the hollow vertical tube And connect with the bottom end of the pushing block, the right end of the pushing block is fixed with the right batten extended to outside the hollow vertical tube, The outer wall of the hollow vertical tube is provided with the right elongated slot for the right batten sliding, and the outer wall of the hollow vertical tube is located at the right side It is fixed with a right axle seat below batten, a right vertical pivot is rotatably provided on the right axle seat, the bottom of the right vertical pivot is solid Surely have bent rod, be fixed at the top of the right vertical pivot across the right batten and be connected through a screw thread with the right batten One threaded post.

2. the x-ray detector according to claim 1 for DSA, it is characterised in that: the left end of the pushing block is solid Surely there is the left batten extended to outside the hollow vertical tube, the outer wall of the hollow vertical tube is provided with the left side for the left batten sliding Elongated slot, the outer wall of the hollow vertical tube are located at the left bracket that is fixedly arranged above of the left batten, can be rotated on the left bracket It is provided with a left vertical pivot, the bottom end of the left vertical pivot is fixed with across the left batten and is connected through a screw thread with the left batten The second threaded post.

3. the x-ray detector according to claim 1 for DSA, it is characterised in that: the outer wall position of the right vertical pivot A right cutting ferrule is respectively fixed with above and below the right axle seat.

4. the x-ray detector according to claim 2 for DSA, it is characterised in that: the outer wall position of the left vertical pivot A left cutting ferrule is respectively fixed with above and below the left bracket.

5. the x-ray detector according to claim 1 for DSA, it is characterised in that: the bottom of the hollow vertical tube It is fixed with an end block, the activity vertical bar passes through the end block and is slidably connected with the end block.