CT slip ring equipment with low bit error rate
By introducing an electric telescopic rod and a fan system into the CT slip ring device, carbon deposits are automatically cleaned, solving the problems of poor contact and bit error rate caused by carbon deposits, and realizing a CT slip ring device with a low bit error rate.
Patent Information
- Application Number
- CN202422791688.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Existing CT slip ring devices are prone to carbon buildup during long-term high-speed rotation, leading to poor contact and information loss, increasing the error rate, and affecting normal operation.
A low bit error rate CT slip ring device was designed. The brush block is driven to contact the surface of the slip ring body by an electric telescopic rod. Combined with the suction force generated by the fan, the carbon deposits are cleaned to the adsorption net, realizing the automatic cleaning and collection of carbon deposits.
Effectively cleans carbon deposits, reduces slip ring failures, lowers error rates, and ensures normal equipment operation.
Smart Images
Figure CN223599206U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to CT slip ring technical field, concretely relates to a low error rate CT slip ring equipment. BACKGROUND
[0002] CT slip ring is one of the core components of high-end medical image CT equipment, is used to the transmission between CT rotating end and fixed end energy and data, and CT slip ring is mainly composed of high speed data non - contact transmission system (data ring) and big aperture disc type conductive disc system (conductive ring), and CT slip ring is through the contact of carbon brush and copper ring, realizes the power and signal transmission between rotating part and fixed part.
[0003] But the existing CT slip ring equipment uses, realizes the transmission of power and signal through the close contact of carbon brush and CT slip ring, but long -term high -speed rotation can cause the carbon deposition outside CT slip ring, and then causes the poor contact or information loss, is easy to produce error code, causes the influence to the normal work of CT slip ring, and thus sets up a low error rate CT slip ring equipment. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of low error rate CT slip ring equipment, the utility model is provided with driving block, fan, box body, electric telescopic rod, brush block, cavity, branch pipe and through-hole, solve the problem that existing CT slip ring equipment is inconvenient to clean carbon deposition outside CT slip ring main body when using.
[0005] The utility model solves the technical scheme that it adopts is a kind of low error rate CT slip ring equipment, including slip ring frame and CT slip ring main body, the power supply electric telescopic rod is symmetrically bolted in the inside of slip ring frame, the power output end of electric telescopic rod is fixed with driving block by screw, and driving block inside screw is fixed with the brush block that CT slip ring main body surface is cleaned, cavity is set in driving block, and branch pipe is inserted in the outside of cavity, the end of branch pipe away from driving block is fixed with box body by screw, the fan that makes box body inside produce suction force is fixed with on the outside of box body, the through-hole that the carbon deposition cleaned on CT slip ring main body enters driving block inside is set on the surface of driving block.
[0006] By adopting the above technical scheme, when the CT slip ring body works for a period of time, the electric telescopic rod in the slip ring frame is driven by the external controller to move the driving block, so that the driving block drives the brush block to contact the surface of the CT slip ring body, and as the CT slip ring body rotates, the brush block brushes on the surface of the CT slip ring body, the soft hair on the surface of the brush block is rotated at high speed by the fan outside the box body, so that the branch pipe on one side of the box body inhales air into the driving block, the through hole opened on the driving block inhales the carbon deposited on the CT slip ring body into the cavity in the driving block, and then the carbon in the cavity enters the inside of the box body through the branch pipe, so that the carbon deposited outside the CT slip ring body is conveniently cleaned, the occurrence of CT slip ring body failure is reduced, and the generation of bit error rate is reduced.
[0007] Specifically, the box body is internally screwed with an adsorption net for adsorbing the collected carbon deposition.
[0008] By adopting the above technical scheme, when the carbon deposition cleaned from the CT slip ring body enters the inside of the box body, the adsorption net in the box body adsorbs the carbon deposition, so that the carbon deposition cleaned from the CT slip ring body is conveniently collected and treated.
[0009] Specifically, the box body is externally hingedly connected with a box cover for replacing the adsorption net in the box body.
[0010] By adopting the above technical scheme, when the adsorption net in the box body is to be replaced, the box cover outside the box body is opened, so that the adsorption net in the box body is exposed, thereby facilitating the disassembly and replacement of the adsorption net in the box body, and avoiding the blockage of the adsorption net.
[0011] Specifically, the slip ring frame is internally screwed with a fixing ring for limiting the branch pipe.
[0012] By adopting the above technical scheme, the fixing ring in the slip ring frame is sleeved outside the branch pipe, so that the branch pipe is limited inside the slip ring frame, thereby avoiding the deviation of the branch pipe.
[0013] Specifically, the input ends of the fan and the electric telescopic rod are electrically connected with the power supply end of the external power supply.
[0014] By adopting the above technical scheme, the electric equipment works normally by connecting the external power supply.
[0015] The beneficial effects of the utility model are as follows:
[0016] (1)The low error rate CT slip ring equipment, when the CT slip ring main body works for a period of time, the electric telescopic rod in the slip ring frame is driven by the external controller to move the driving block, so that the driving block drives the brush block to contact the surface of the CT slip ring main body, with the rotation of the CT slip ring main body, the brush block is brushed on the surface of the CT slip ring main body, the soft hair on the surface of the brush block is high-speed rotated in the fan outside the box body, so that the branch pipe on one side of the box body inhales air in the driving block, the through hole opened on the driving block inhales the carbon deposit cleaned on the CT slip ring main body into the cavity in the driving block, thereby facilitating the cleaning of the carbon deposit outside the CT slip ring main body, reducing the occurrence of the CT slip ring main body fault, and reducing the generation of the error rate.
[0017] (2)The low error rate CT slip ring equipment, when the carbon deposit cleaned on the CT slip ring main body enters the cavity of the driving block, the carbon deposit in the cavity then enters the inside of the box body through the branch pipe, and then the adsorption net in the box body adsorbs the carbon deposit, thereby facilitating the collection and treatment of the carbon deposit cleaned on the CT slip ring main body. BRIEF DESCRIPTION OF DRAWINGS
[0018] The utility model is further illustrated below in combination with the drawings and embodiments.
[0019] Figure 1 It is the whole structure schematic diagram of the utility model low error rate CT slip ring equipment;
[0020] Figure 2 It is the inside structure schematic diagram of the utility model low error rate CT slip ring equipment's box body;
[0021] Figure 3 It is the driving block structure schematic diagram of the utility model low error rate CT slip ring equipment;
[0022] In the drawing: 1, slip ring frame;2, box body;3, fan;4, box cover;5, CT slip ring main body;6, branch pipe;7, fixed ring;8, driving block;9, brush block;10, electric telescopic rod;11, cavity;12, through hole;13, adsorption net. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further illustrated below in combination with specific embodiments.
[0024] In order to clean the carbon deposit outside the CT slip ring main body 5, as an embodiment of the utility model, as shown in Figure 1 、 Figure 2 and Figure 3As shown in the utility model discloses a low error rate CT slip ring equipment, including slip ring frame 1 and CT slip ring main part 5, the inside symmetry screw joint of slip ring frame 1 has the electric telescopic handle 10 of providing power, the power output end screw of electric telescopic handle 10 fixed drive block 8, and drive block 8 inside screw fixed have the carbon brush 9 of CT slip ring main part 5 surface cleaning, the cavity 11 of being established in drive block 8, and the outside of cavity 11 inserts and has branch pipe 6, the end screw of branch pipe 6 away from drive block 8 has the box body 2 of being fixed with, the outside screw of box body 2 is fixed with the fan 3 of making the suction of box body 2 inside, the surface of drive block 8 is established with the through -hole 12 of making the carbon on the cleaning of CT slip ring main part 5 enter drive block 8 inside.
[0025] When CT slip ring main part 5 works for a period of time, the electric telescopic handle 10 in the slip ring frame 1 is driven by the external controller to move the drive block 8, so that the drive block 8 drives the carbon brush 9 to contact the surface of the CT slip ring main part 5, and as the CT slip ring main part 5 rotates, the carbon brush 9 brushes on the surface of the CT slip ring main part 5. The soft hair on the surface of the carbon brush 9 rotates at high speed, and the fan 3 outside the box body 2 sucks air into the drive block 8 through the branch pipe 6 on one side of the box body 2. The through-hole 12 on the drive block 8 sucks the carbon cleaned on the CT slip ring main part 5 into the cavity 11 in the drive block 8. Then the carbon in the cavity 11 enters the inside of the box body 2 through the branch pipe 6, thereby facilitating the cleaning of the carbon outside the CT slip ring main part 5, reducing the occurrence of CT slip ring main part 5 failure, and reducing the generation of error rate.
[0026] In order to collect and process the carbon cleaned on the CT slip ring main part 5, as shown in the utility model, Figure 2 The utility model further includes an adsorption net 13 fixedly connected inside the box body 2 to adsorb the collected carbon.
[0027] When the carbon cleaned on the CT slip ring main part 5 enters the inside of the box body 2, the adsorption net 13 in the box body 2 adsorbs the carbon, thereby facilitating the collection and processing of the carbon cleaned on the CT slip ring main part 5.
[0028] In order to disassemble and replace the adsorption net 13 in the box body 2, as shown in the utility model, Figure 1 The utility model further includes a box cover 4 hingedly connected outside the box body 2 to replace the adsorption net 13 in the box body 2.
[0029] When the adsorption net 13 in the box body 2 needs to be replaced, the box cover 4 outside the box body 2 is opened to expose the adsorption net 13 in the box body 2, thereby facilitating the disassembly and replacement of the adsorption net 13 in the box body 2, and avoiding the blockage of the adsorption net 13.
[0030] In order to avoid the deviation of the branch pipe 6, as shown in the utility model, Figure 1As shown, the utility model also includes, the fixed ring 7 that the screw is fixed in the slide ring frame 1 will limit the fixed ring 7 of branch pipe 6.
[0031] In use, the fixed ring 7 in the slide ring frame 1 is sleeved on the outside of the branch pipe 6, so that the branch pipe 6 is limited inside the slide ring frame 1, thereby avoiding the deviation of the branch pipe 6.
[0032] In order to use the electrical equipment to work normally, exemplary, such as Figure 1 As shown, the utility model also includes, the input end of fan 3 and electric telescopic rod 10 is all with the power supply end electricity of external power supply connects.
[0033] In use, by connecting external power supply, using electrical equipment normal work.
[0034] The utility model in use, when CT slip ring main body 5 works for a period of time, the electric telescopic rod 10 in the slide ring frame 1 is driven to move under the action of external controller, so that the driving block 8 drives the brush block 9 to contact with the surface of CT slip ring main body 5, along with the rotation of CT slip ring main body 5, the brush block 9 is brushed on the surface of CT slip ring main body 5, the hair on the surface of brush block 9 is soft hair body, and the fan 3 outside box body 2 rotates at high speed, so that the branch pipe 6 on one side of box body 2 inhales wind to driving block 8, the through-hole 12 set up on driving block 8 inhales the carbon deposit cleaned on CT slip ring main body 5 into the cavity 11 in driving block 8, and then the carbon deposit in cavity 11 enters the inside of box body 2 through branch pipe 6, thereby facilitating the cleaning of carbon deposit outside CT slip ring main body 5, reducing the occurrence of CT slip ring main body 5 failure, and reducing the generation of error rate;
[0035] When the carbon deposit cleaned on CT slip ring main body 5 enters the inside of box body 2, the adsorption net 13 in box body 2 adsorbs the carbon deposit, thereby facilitating the collection and processing of carbon deposit cleaned on CT slip ring main body 5;
[0036] When the adsorption net 13 in box body 2 is replaced, the lid 4 outside box body 2 is opened, so that the adsorption net 13 in box body 2 is exposed, thereby facilitating the disassembly and replacement of adsorption net 13 in box body 2, avoiding the blockage of adsorption net 13;
[0037] The fixed ring 7 in the slide ring frame 1 is sleeved on the outside of the branch pipe 6, so that the branch pipe 6 is limited inside the slide ring frame 1, thereby avoiding the deviation of the branch pipe 6.
[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A low bit error rate CT slip ring device, characterized in that, The device includes a slip ring frame (1) and a CT slip ring body (5). The slip ring frame (1) is symmetrically bolted with an electric telescopic rod (10) that provides power. The power output end of the electric telescopic rod (10) is screwed to a drive block (8). The drive block (8) is screwed to a brush block (9) for cleaning the surface of the CT slip ring body (5). The drive block (8) has a cavity (11) inside. A branch pipe (6) is inserted into the outside of the cavity (11). A box body (2) is screwed to the end of the branch pipe (6) away from the drive block (8). A fan (3) that generates suction inside the box body (2) is screwed to the outside of the box body (2). The drive block (8) has a through hole (12) on its surface that allows the carbon deposits cleaned from the CT slip ring body (5) to enter the drive block (8).
2. The low bit error rate CT slip ring device according to claim 1, characterized in that, The box body (2) is screwed inside and has an adsorption mesh (13) for adsorbing the collected carbon deposits.
3. The low bit error rate CT slip ring device according to claim 2, characterized in that, The outer side of the box (2) is hinged to a cover (4) for replacing the adsorption net (13) inside the box (2).
4. The low bit error rate CT slip ring device according to claim 1, characterized in that, The slip ring frame (1) has a fixing ring (7) inside which limits the position of the branch pipe (6).
5. A low bit error rate CT slip ring device according to claim 1, characterized in that, The input ends of the fan (3) and the electric telescopic rod (10) are both electrically connected to the power supply end of the external power source.