CN213098389U - Cervical vertebra spiral measurement chi device - Google Patents

Abstract

The utility model discloses a cervical vertebra spiral measuring scale device, including the horizontal bar board, the middle part of horizontal bar board is equipped with a groove, the horizontal bar board is located and is equipped with fixed fastener and movable fastener between the groove, fixed fastener and the one end fixed connection of a groove, movable fastener and a groove sliding connection, the terminal surface fixed connection riser under the horizontal bar board, pass through lead screw connection between riser and the fixed fastener, the both sides of lead screw are equipped with spacing slide bar, movable fastener screw thread slip passes lead screw and spacing slide bar, the end connection motor of lead screw, the up end of horizontal bar board is located the both sides fixed connection handle of a groove, install shift knob on the handle, the both sides of a groove are equipped with scale one and scale two; the utility model discloses a shift knob control motor on the handle drives the lead screw rotation, and then adjusts the distance between movable fastener and the removal fastener, carries out data reading through scale one and scale two, realizes the measurement to the notch, and convenient operation removes accurately, and measurement accuracy is high.

Description

Cervical vertebra spiral measurement chi device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a cervical vertebra spiral measurement chi device.

Background

When carrying out the operation of cutting entirely to the cervical vertebra, need measure the size of fluting to guarantee that the filler corresponds with the fluting, current measuring tool is the dipperstick similar to slide caliper, measures through artifical promotion activity card foot, and this kind of dipperstick promotes more troublesome, and removal size is good to be held, leads to measuring inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cervical vertebra spiral measurement chi device, it is rotatory to drive the lead screw through the shift knob control motor on the handle, and then adjusts the distance between movable fastener and the removal fastener, carries out data reading through scale one and scale two, realizes the measurement to the notch, and convenient operation removes accurately, and measurement accuracy is high, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cervical vertebra spiral measuring scale device, which comprises a horizontal bar plate, wherein the middle part of the horizontal bar plate is provided with a bar groove, a fixed clamping piece and a movable clamping piece are arranged between the bar grooves of the transverse bar plate, the fixed clamping piece is fixedly connected with one end of the bar groove, the movable clamping piece is connected with the strip groove in a sliding way, the lower end surface of the transverse strip plate is close to the outer side of the movable clamping piece and is fixedly connected with the vertical plate, the vertical plate is connected with the fixed clamping piece through a screw rod, two sides of the screw rod are provided with limiting slide rods, the movable clamping piece penetrates through the screw rod and the limiting slide rod in a threaded sliding manner, the end part of the screw rod is movably connected with the fixed clamping piece through a movable sleeve, the end part of the screw rod is connected with a motor, the motor is installed on the vertical plate, the upper end face of the transverse plate is located on two sides of the strip groove and fixedly connected with handles, a switch button is installed on one side, close to the motor, of each handle, and a first dividing ruler and a second dividing ruler are arranged on two sides of the strip groove.

Preferably, the fixed clamping piece and the movable clamping piece are of the same symmetrical structure, and the fixed clamping piece is fixedly connected with the bottom of the transverse batten through the symmetrically arranged L-shaped connecting piece.

Preferably, the movable clamping piece comprises a vertical block, symmetrical clamping grooves are formed in the middle of the two end faces of the vertical block, corresponding clamping reading plates and clamping foot plates are distributed in the clamping grooves, and the reading plates are higher than the strip grooves and are in sliding connection with the strip grooves.

Preferably, the reading board and the clamping foot board have the same thickness and two side surfaces are positioned on the same plane.

Preferably, the upright piece both sides fixed connection otic placode of activity fastener, the bilateral symmetry that the terminal surface is located the strip groove under the horizontal slat connects the L slat, the otic placode is located between L slat and the horizontal slat and with L slat sliding connection.

Preferably, one end of the first graduated scale and one end of the second graduated scale close to the fixed clamping piece respectively correspond to two side edges of the reading plate in the thickness direction of the fixed clamping piece.

Preferably, the outer ring of the limiting slide rod is positioned on two sides of the movable clamping piece and is sleeved with a buffer spring.

Preferably, the motor is a micro motor.

Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model discloses a shift knob control motor on the handle drives the lead screw rotation, and then adjusts the distance between movable fastener and the removal fastener, carries out data reading through scale one and scale two, realizes the measurement to the notch, and convenient operation removes accurately, and measurement accuracy is high.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the overall structure of the present invention;

fig. 3 is a perspective view of the movable clip of the present invention.

In the figure: 1. a horizontal plate; 2. a strip groove; 3. fixing the clamping piece; 4. a movable fastener; 41. erecting a block; 42. a card slot; 43. a reading board; 44. a foot clamping plate; 5. a vertical plate; 6. a lead screw; 7. a limiting slide bar; 8. a motor; 9. l-shaped laths; 10. a handle; 11. a switch button; 12. a first graduated scale; 13. a second graduated scale; 14. an L-shaped connecting piece; 15. an ear plate; 16. a buffer spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a cervical vertebra spiral measuring scale device comprises a horizontal plate 1, a strip groove 2 is arranged in the middle of the horizontal plate 1, a fixed clamping piece 3 and a movable clamping piece 4 are arranged between the strip grooves 2 of the horizontal plate 1, the fixed clamping piece 3 is fixedly connected with one end of the strip groove 2, the movable clamping piece 4 is slidably connected with the strip groove 2, the lower end surface of the horizontal plate 1 is close to the outer side of the movable clamping piece 4 and is fixedly connected with a vertical plate 5, the vertical plate 5 is connected with the fixed clamping piece 3 through a lead screw 6, two sides of the lead screw 6 are provided with limit slide bars 7, the movable clamping piece 4 passes through the lead screw 6 and the limit slide bars 7 in a threaded sliding manner, the end part of the lead screw 6 is movably connected with the fixed clamping piece 3 through a movable sleeve 8, the end part of the lead screw 6 is connected with a motor 8, the motor 8 is installed on the vertical plate 5, the upper end surface of the horizontal, a switch button 11 is arranged on the handle 10 close to one side of the motor 8, and a first graduated scale 12 and a second graduated scale 13 are arranged on two sides of the strip groove 2.

In this embodiment, the fixed clip member 3 and the movable clip member 4 are of the same symmetrical structure, the fixed clip member 3 is fixedly connected with the bottom of the horizontal bar plate 1 through the L-shaped connecting member 14 which is symmetrically arranged, and the L-shaped connecting member 14 is connected with the fixed clip member 3 and the bottom of the horizontal bar plate 1 through bolts.

In this embodiment, movable fastener 4 includes founding piece 41, the draw-in groove 42 that is equipped with the symmetry in the middle part of the both ends face of founding piece 41, distribute corresponding joint reading board 43 and card foot board 44 in the draw-in groove 42, reading board 43 is higher than strip groove 2 and with strip groove 2 sliding connection, fixed fastener 3 is the same structure with movable fastener 4, no longer describes here, utilizes card foot board 44 to stretch into the both sides of determinand, corresponds through reading board 43 and first scale 12 and second scale 13 and reads measurement data, reading board 43 and card foot board 44 all pass through the bolt fastening on founding piece 41.

In this embodiment, the reading board 43 and the card foot board 44 have the same thickness, and two side surfaces are located on the same plane, so that the number corresponding to the reading board 43 is the number corresponding to the card foot board 44.

In this embodiment, the upright piece 41 both sides fixed connection otic placode 15 of movable fastener 4, the terminal surface is located L slat 9 of the bilateral symmetry connection of rectangular groove 2 under the horizontal slat 1, otic placode 15 is located between L slat 9 and the horizontal slat 1 and with L slat 9 sliding connection, convenient steady slip.

In this embodiment, one end of the first graduated scale 12 and one end of the second graduated scale 13 close to the fixed clamping member 3 respectively correspond to two sides of the reading plate on the fixed clamping member 3 in the thickness direction of the reading plate. The inner diameter and the outer diameter of the object to be measured are respectively measured by utilizing two side edges of the reading plate.

In this embodiment, the outer ring of the limiting slide bar 7 is positioned on both sides of the movable clamping piece 4 and is sleeved with the buffer spring 16, so as to improve buffering.

In this embodiment, the motor 8 is a micro motor.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. The utility model provides a cervical vertebra spiral measurement chi device, includes horizontal plate, its characterized in that: the middle part of horizontal bar board is equipped with the strip groove, horizontal bar board is located and is equipped with fixed fastener and activity fastener between the strip groove, the one end fixed connection in fixed fastener and strip groove, activity fastener and strip groove sliding connection, the lower terminal surface of horizontal bar board is close to the outside fixed connection riser of activity fastener, through lead screw connection between riser and the fixed fastener, the both sides of lead screw are equipped with spacing slide bar, activity fastener screw thread slides and passes lead screw and spacing slide bar, the tip of lead screw passes through movable sleeve and fixed fastener swing joint, the end connection motor of lead screw, the motor is installed on the riser, the up end of horizontal bar board is located the both sides fixed connection handle in strip groove, is close to one side of motor install shift knob on the handle, the both sides in strip groove are equipped with scale one and scale two.

2. The cervical spiral measuring scale device of claim 1, wherein: the fixed clamping piece and the movable clamping piece are of the same symmetrical structure, and the fixed clamping piece is fixedly connected with the bottom of the transverse batten through the symmetrically arranged L-shaped connecting piece.

3. The cervical spiral measuring scale device of claim 2, wherein: the movable clamping piece comprises a vertical block, symmetrical clamping grooves are formed in the middle of two end faces of the vertical block, corresponding clamping reading plates and clamping foot plates are distributed in the clamping grooves, and the reading plates are higher than the strip grooves and are in sliding connection with the strip grooves.

4. A cervical spiral measuring scale device according to claim 3, wherein: the reading board and the clamping foot board have the same thickness and two side surfaces are positioned on the same plane.

5. A cervical spiral measuring scale device according to claim 3, wherein: the vertical block two-side fixed connection ear plate of the movable clamping piece, the lower end face of the horizontal bar plate is located on the L lath in bilateral symmetry connection, and the ear plate is located between the L lath and the horizontal bar plate and is in sliding connection with the L lath.

6. The cervical spiral measuring scale device of claim 1, wherein: one end of the first graduated scale and one end of the second graduated scale close to the fixed clamping piece respectively correspond to two side edges in the thickness direction of the reading plate on the fixed clamping piece.

7. The cervical spiral measuring scale device of claim 1, wherein: and the outer ring of the limiting slide rod is positioned on two sides of the movable clamping piece and is sleeved with a buffer spring.

8. The cervical spiral measuring scale device of claim 1, wherein: the motor is a micro motor.

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