CN219353948U

CN219353948U - X-ray transmitting headstock with fixing mechanism

Info

Publication number: CN219353948U
Application number: CN202320885688.0U
Authority: CN
Inventors: 徐飞
Original assignee: Shanghai Feiman Medical Technology Co ltd
Current assignee: Shanghai Feiman Medical Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-18
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of X-ray transmitting headstock, in particular to an X-ray transmitting headstock with a fixing mechanism. The technical proposal comprises: the first support rod comprises two first main rods, two second main rods and a connecting block, wherein the second main rods are rotatably arranged between the two first main rods, the connecting block is fixedly arranged at the bottom of the second main rods, one side of the connecting block is rotatably provided with a first rotating block, one end of the first rotating block is fixedly provided with a first support rod, the bottom of the first main rod is rotatably provided with a second rotating block, a first cavity is formed in the first support rod, and the second support rod fixed to the second rotating block is slidably arranged in the first cavity. According to the utility model, the first screw rod, the clamping plate and the rubber pad are arranged, when the head frame is adjusted to a proper height, a worker rotates the first screw rod, so that the clamping plate clamps the second support rod, the rubber pad contacts with the second support rod, the friction force of the contact surface of the rubber pad and the second support rod is increased, and therefore the second support rod is fixed, and the head frame is fixed at a proper position.

Description

X-ray transmitting headstock with fixing mechanism

Technical Field

The utility model relates to the technical field of X-ray transmitting headstock, in particular to an X-ray transmitting headstock with a fixing mechanism.

Background

When a hospital performs human craniocerebral operation, an operation head frame capable of adjusting the head position of a patient is needed to meet the requirements of doctors in performing human craniocerebral operation.

When the human body performs X-ray transmission examination on the head, the head support is used for supporting the head, so that the detection of medical staff is facilitated. Most of the existing head brackets use brackets and then support the head with a headrest. But most of the existing head brackets are inconvenient to adjust the height, and have no fixing mechanism, so that people with different heights are inconvenient to detect the head.

Disclosure of Invention

The present utility model is directed to an X-ray transparent head frame with a fixing mechanism, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a X-ray penetrating headstock with fixed establishment, including two first mobile jib, second mobile jib and connecting block, rotate between two first mobile jib and install the second mobile jib, the bottom fixed mounting of second mobile jib has the connecting block, and one side of connecting block rotates installs first commentaries on classics piece, and the one end fixed mounting of first commentaries on classics piece has first bracing piece, and the bottom of first mobile jib rotates installs the second commentaries on classics piece, and first cavity has been seted up to the inside of first bracing piece, and the inside slidable mounting of first cavity has the second bracing piece that is fixed in the second commentaries on classics piece.

The staff rotates the second mobile jib, and the one end of first bracing piece and second bracing piece is rotated in the bottom of first mobile jib and second mobile jib respectively this moment, and the second bracing piece stretches out in the inside of first cavity, makes the headstock can adjust to different heights, and when the headstock was adjusted to suitable height, the first screw rod of staff rotation made splint with the second bracing piece grip, rubber pad and the contact of second bracing piece make its contact surface frictional force increase to make the second bracing piece fixed, make the headstock fix in suitable position.

Preferably, one end of the first main rod is rotatably provided with a third supporting rod, the inside of the third supporting rod is provided with a second sliding groove, and the inside of the second sliding groove is slidably provided with a second sliding rod fixed on the second main rod. When the second main rod rotates, the second sliding rod slides in the second sliding groove, so that the second main rod rotates more stably.

Preferably, the inner side of the second main rod is fixedly provided with a first connecting rod, a second cavity is formed in the first connecting rod, and a second connecting rod is slidably arranged in the second cavity. When people of different heights detect the head, the staff pulls the second connecting rod, makes it flexible regulation in the inside of second cavity, convenient operation.

Preferably, one end of the second connecting rod is fixedly provided with a fixed block, a headrest is movably arranged between the fixed blocks, and one side of the fixed block is rotatably provided with a second screw rod fixed on the headrest through threads. After the height is adjusted, the second screw rod can be rotated, so that the headrest is rotationally adjusted to a proper position, and the head is comfortable to put on.

Preferably, the inside of the second connecting rod is provided with a groove, the top of the first connecting rod is provided with a limiting hole, a spring is fixedly arranged in the groove, and the top of the spring is fixedly connected with the limiting rod and extends to the inside of the limiting hole. After the length of the second connecting rod is adjusted, one end of the limiting rod slides into the limiting hole due to the elastic force of the spring on the limiting rod, so that the second connecting rod is fixed.

Preferably, the first sliding groove is formed in the second supporting rod, and the first sliding rod fixed on the inner wall of the first cavity is slidably arranged in the first sliding groove. When the second support rod slides in the first cavity, the first slide rod slides in the first slide groove, so that the second support rod stretches and contracts more stably.

Preferably, the two sides of the first supporting rod are rotatably provided with first screws through threads, one end of each first screw is fixedly provided with a clamping plate, and one side of each clamping plate is fixedly connected with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with second mobile jib, first rotating block, first bracing piece and second bracing piece, the staff rotates the second mobile jib, and the one end of first bracing piece and second bracing piece is rotated in the bottom of first mobile jib and second mobile jib respectively this moment, and the second bracing piece stretches out in the inside of first cavity, makes the headstock can adjust to different heights, and is more convenient.

2. Through being provided with first screw rod, splint and rubber pad, when the head frame was adjusted to suitable height, the rotatory first screw rod of staff made splint with the second bracing piece grip, the rubber pad makes its contact surface frictional force increase with the contact of second bracing piece to make the second bracing piece fixed, make the head frame more conveniently fix in suitable position.

Drawings

FIG. 1 is a schematic front perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front perspective view of a first screw of the present utility model;

FIG. 3 is a schematic front sectional perspective view of a first support rod according to the present utility model;

fig. 4 is a schematic front sectional perspective view of the first connecting rod of the present utility model.

In the figure: 1. a first main lever; 101. a second main lever; 102. a connecting block; 103. a first rotating block; 104. a first support bar; 105. a second rotating block; 106. a first cavity; 107. a second support bar; 108. a first chute; 109. a first slide bar; 2. a first screw; 201. a clamping plate; 202. a rubber pad; 203. a third support bar; 204. a second chute; 205. a second slide bar; 206. a headrest; 207. a fixed block; 208. a second screw; 3. a first connecting rod; 301. a second cavity; 302. a second connecting rod; 303. a groove; 304. a spring; 305. a limiting hole; 306. and a limit rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the X-ray transmitting head frame with the fixing mechanism provided by the utility model comprises two first main rods 1, a second main rod 101 and a connecting block 102, wherein the second main rod 101 is rotatably installed between the two first main rods 1, the connecting block 102 is fixedly installed at the bottom of the second main rod 101, a first rotating block 103 is rotatably installed at one side of the connecting block 102, a first supporting rod 104 is fixedly installed at one end of the first rotating block 103, a second rotating block 105 is rotatably installed at the bottom of the first main rod 1, a first cavity 106 is formed in the first supporting rod 104, a second supporting rod 107 fixed on the second rotating block 105 is slidably installed in the first cavity 106, two sides of the first supporting rod 104 are rotatably installed with a first screw rod 2 through threads, one end of the first screw rod 2 is fixedly installed with a clamping plate 201, one side of the clamping plate 201 is fixedly connected with a rubber pad 202, one end of the first main rod 1 is rotatably installed with a third supporting rod 203, a second sliding groove 204 is formed in the inside of the third supporting rod 203, a second sliding block 205 is fixedly installed at one side of the second sliding groove 204, a second sliding block 205 is fixedly installed at one side of the second sliding rod 205, a second sliding rod 206 is fixedly installed at one side of the second sliding rod 206, and a movable end 206 is fixedly installed between the first main rod 207 and a movable connecting rod 206 is fixedly installed at one side of the second sliding rod 206.

The working principle based on the X-ray transmitting head frame with the fixing mechanism based on the embodiment 1 is as follows: the staff rotates the second mobile jib 101, at this moment first bracing piece 104 and the one end of second bracing piece 107 rotate in the bottom of first mobile jib 1 and second mobile jib 101 respectively, second bracing piece 107 stretches out in the inside of first cavity 106, make the headstock can adjust to different heights, when the headstock is adjusted to suitable height, the staff rotates first screw rod 2, make splint 201 hold second bracing piece 107, rubber pad 202 makes its contact surface frictional force increase with second bracing piece 107, thereby make second bracing piece 107 fixed, make the headstock fix in suitable position, when second mobile jib 101 rotates, second slide bar 205 slides in the inside of second spout 204, make second mobile jib 101 rotate more steadily, the staff can rotate second screw rod 208, make headrest 206 rotatory adjustment to suitable position, make the head rest comfortable.

The inboard fixed mounting of second mobile jib 101 has head rod 3, the second cavity 301 has been seted up to the inside of head rod 3, the inside slidable mounting of second cavity 301 has second connecting rod 302, recess 303 has been seted up to the inside of second connecting rod 302, spacing hole 305 has been seted up at the top of head rod 3, the inside fixed mounting of recess 303 has spring 304, the inside that the top fixedly connected with gag lever post 306 of spring 304 extends to spacing hole 305, first spout 108 has been seted up to the inside of second bracing piece 107, the inside slidable mounting of first spout 108 has the first slide bar 109 that is fixed in the inner wall of first cavity 106.

In this embodiment, as shown in fig. 1, when the second supporting rod 107 slides in the first cavity 106, the first sliding rod 109 slides in the first sliding groove 108, so that the second supporting rod 107 stretches and contracts more stably, as shown in fig. 4, when people with different heights detect the head, the worker pulls the second connecting rod 302 to stretch and contract in the second cavity 301, so that the operation is convenient, and after the length of the second connecting rod 302 is adjusted, one end of the limiting rod 306 slides into the limiting hole 305 due to the elastic force of the spring 304, so that the second connecting rod 302 is fixed.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. X-ray transmitting headstock with fixing mechanism, including two first mobile jib (1), second mobile jib (101) and connecting block (102), its characterized in that: the novel movable support comprises a first main rod (1), a second main rod (101) is rotatably arranged between the first main rods (1), a connecting block (102) is fixedly arranged at the bottom of the second main rod (101), a first rotating block (103) is rotatably arranged at one side of the connecting block (102), a first supporting rod (104) is fixedly arranged at one end of the first rotating block (103), a second rotating block (105) is rotatably arranged at the bottom of the first main rod (1), a first cavity (106) is formed in the first supporting rod (104), a second supporting rod (107) fixed to the second rotating block (105) is slidably arranged in the first cavity (106), and a first screw (2) is rotatably arranged at two sides of the first supporting rod (104) through threads.

2. An X-ray transparent head with a fastening mechanism according to claim 1, wherein: one end of the first main rod (1) is rotatably provided with a third supporting rod (203), the inside of the third supporting rod (203) is provided with a second sliding groove (204), and the inside of the second sliding groove (204) is slidably provided with a second sliding rod (205) fixed on the second main rod (101).

3. An X-ray transparent head with a fastening mechanism according to claim 1, wherein: the inner side of the second main rod (101) is fixedly provided with a first connecting rod (3), a second cavity (301) is formed in the first connecting rod (3), and a second connecting rod (302) is slidably arranged in the second cavity (301).

4. An X-ray transparent head with a fastening mechanism according to claim 3, wherein: one end of the second connecting rod (302) is fixedly provided with a fixed block (207), a headrest (206) is movably arranged between the fixed blocks (207), and one side of the fixed block (207) is rotatably provided with a second screw rod (208) fixed on the headrest (206) through threads.

5. An X-ray transparent head with a fastening mechanism according to claim 3, wherein: the inside of second connecting rod (302) is seted up flutedly (303), and spacing hole (305) have been seted up at the top of head rod (3), and the inside fixed mounting of recess (303) has spring (304), and the top fixedly connected with gag lever post (306) of spring (304) extends to the inside of spacing hole (305).

6. An X-ray transparent head with a fastening mechanism according to claim 1, wherein: a first sliding groove (108) is formed in the second supporting rod (107), and a first sliding rod (109) fixed to the inner wall of the first cavity (106) is slidably arranged in the first sliding groove (108).

7. An X-ray transparent head with a fastening mechanism according to claim 1, wherein: one end of the first screw rod (2) is fixedly provided with a clamping plate (201), and one side of the clamping plate (201) is fixedly connected with a rubber pad (202).