CN216910395U

CN216910395U - Fixed clamping device for medical instrument inspection

Info

Publication number: CN216910395U
Application number: CN202122814944.0U
Authority: CN
Inventors: 孔德珉
Original assignee: Tianjin Mingde Medical Instrument Co ltd
Current assignee: Tianjin Mingde Medical Instrument Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-08
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of medical instrument inspection, and discloses a fixing and clamping device for medical instrument inspection. This fixed clamping device of medical instrument inspection usefulness, it is rotatory to drive two worms through positive and negative biax motor, the worm drives the worm wheel meshing and rotates, thereby make the dwang rotate, the round bar drives rack plate and removes under the transmission of belt, rack plate drives the slider and removes on the slide bar, make the push rod promote the movable plate and remove, branch pulling movable block slides on the movable plate, the process that the movable plate removed drives the dead lever and removes, make two arc grip blocks remove in opposite directions and contact with the test tube, make two arc grip blocks stabilize the centre gripping to the test tube, can alleviate the clamping-force to the test tube through setting up arc rubber block, avoid causing the damage of test tube because of the clamping-force is too big.

Description

Fixed clamping device for medical instrument inspection

Technical Field

The utility model relates to the technical field of medical instrument inspection, in particular to a fixing and clamping device for medical instrument inspection.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software, and the medical apparatus comprises medical equipment and medical consumables.

In the medical instrument inspection, the sample of collection can be deposited to the test tube to the most use of clinical laboratory during collection sample, present general adoption test tube clamp carries out the centre gripping to the test tube, current test tube clamp is carrying out the in-process of centre gripping to the test tube, will remain the hand state of exerting oneself all the time, the test tube just can loosen slightly carelessly and take off and drop, and the clamping-force size is not convenient for adjust according to actual need, if clamping-force is too big, the phenomenon that the test tube rack is pressed from both sides bad appears easily, can not satisfy the user demand, so provide a fixed clamping device that medical instrument inspected usefulness for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fixing clamping device for medical instrument inspection, which has the advantage of stable clamping, and solves the problems that the conventional test tube clamp always keeps the hand force state in the process of clamping the test tube, the test tube can be loosened and dropped off carelessly, the clamping force is inconvenient to adjust according to actual needs, and if the clamping force is too large, the phenomenon that the test tube rack is damaged by clamping easily occurs, and the use requirement cannot be met.

(II) technical scheme

In order to realize the purpose of stable clamping, the utility model provides the following technical scheme: the utility model provides a fixed clamping device that medical instrument inspection was used, includes the mounting panel, the front side of mounting panel is provided with the fixed plate, the front side left and right sides of fixed plate all is provided with the regulating box, the inner wall rear side of fixed plate is provided with about both ends rotate the rotating assembly who is connected rather than the inner wall left and right sides respectively, be provided with quantity between the inner wall upper and lower both sides of fixed plate and be two and all be located the rotating assembly front side and with the rotating assembly meshed transmission assembly, transmission assembly's one end extends to the inside of regulating box and rotates with the inner wall upper and lower both sides of regulating box and be connected, be provided with between the inner wall front and back both sides of regulating box and be located between two transmission assembly and with the meshing of transmission assembly promotion subassembly, two the opposite side that promotes the subassembly all is provided with one end and extends to two regulating box offside centre gripping subassemblies.

Preferably, the rotating assembly comprises a positive and negative rotation double-shaft motor, the positive and negative rotation double-shaft motor is fixedly mounted on the rear side of the inner wall of the fixing plate, and worms with one ends respectively rotatably connected with the left side and the right side of the inner wall of the fixing plate are fixedly mounted on the left output shaft and the right output shaft of the positive and negative rotation double-shaft motor.

Preferably, drive assembly includes the dwang, rotate between the upper and lower both sides of inner wall of fixed plate and install quantity for two and be located the dwang of two worm front sides respectively, the outside fixed mounting of dwang has the worm wheel of meshing mutually with the worm, rotate between the upper and lower both sides of inner wall of regulating box and install the round bar, the outside fixed mounting of round bar has the gear, the belt that is located worm wheel and gear top is installed in the transmission between dwang and the round bar, the belt runs through the inner wall front side of fixed plate and the inner wall rear side of regulating box.

Preferably, the promotion subassembly includes the slide bar, fixed mounting has the slide bar that is located between two gears between the both sides around the inner wall of regulating box, the outside slidable mounting of slide bar has the slider, two the equal fixed mounting in dorsal part of the slider has the rack board that meshes with two gears respectively mutually, the inner wall rear side fixed mounting of regulating box has the backup pad that is located between two slide bars, slidable mounting has the movable plate that is located between two backup pads, two between the inner wall of regulating box around the both sides the equal fixed mounting in dorsal part of movable plate has the connecting plate, two the equal slidable mounting in the opposite sides of movable plate has the movable block that is located the connecting plate front side, movable mounting has the push rod between connecting plate and the slider, movable mounting has branch between backup pad and the movable block.

Preferably, the clamping assembly comprises fixing rods, two fixing rods with one ends extending to the opposite sides of the two adjusting boxes are fixedly mounted on the opposite sides of the two moving plates, arc-shaped clamping plates with one ends fixedly connected with the opposite sides of the two front fixing rods are fixedly mounted on the opposite sides of the two rear fixing rods, and return springs sleeved outside the fixing rods are fixedly mounted between the opposite sides of the two moving plates and the inner walls of the two adjusting boxes.

Preferably, the opposite sides of the two arc-shaped clamping plates are fixedly provided with arc-shaped rubber blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing and clamping device for medical instrument inspection, which has the following beneficial effects:

this fixed clamping device of medical instrument inspection usefulness, it is rotatory to drive two worms through positive and negative biax motor, the worm drives the worm wheel meshing and rotates, thereby make the dwang rotate, the round bar drives rack plate and removes under the transmission of belt, rack plate drives the slider and removes on the slide bar, make the push rod promote the movable plate and remove, branch pulling movable block slides on the movable plate, the process that the movable plate removed drives the dead lever and removes, make two arc grip blocks remove in opposite directions and contact with the test tube, make two arc grip blocks stabilize the centre gripping to the test tube, can alleviate the clamping-force to the test tube through setting up arc rubber block, avoid causing the damage of test tube because of the clamping-force is too big.

Drawings

FIG. 1 is a schematic top cross-sectional view of the inventive structure;

fig. 2 is a partial schematic view of the connection of the worm wheel and the worm in the structure of the utility model.

In the figure: the device comprises a mounting plate 1, a fixing plate 2, an adjusting box 3, a transmission assembly 4, a belt 41, a round rod 42, a rotating rod 43, a worm wheel 44, a gear 45, a clamping assembly 5, a return spring 51, a fixing rod 52, an arc-shaped clamping plate 53, a pushing assembly 6, a sliding rod 61, a supporting plate 62, a rack plate 63, a sliding block 64, a pushing rod 65, a supporting rod 66, a movable block 67, a movable plate 68, a connecting plate 69, a rotating assembly 7, a double-shaft motor 71 for forward and reverse rotation and a worm 72.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a fixed clamping device that medical instrument inspection was used, includes mounting panel 1, and the front side fixed mounting of mounting panel 1 has fixed plate 2, and the equal fixed mounting in front side left and right sides of fixed plate 2 has regulating box 3, and the inner wall rear side fixed mounting of fixed plate 2 has left and right both ends to rotate the rotating assembly 7 of being connected rather than the inner wall left and right sides respectively.

The rotating assembly 7 comprises a forward and reverse rotating double-shaft motor 71, a forward and reverse rotating double-shaft motor 71 is fixedly mounted on the rear side of the inner wall of the fixing plate 2, a worm 72 is fixedly mounted on each of the left and right output shafts of the forward and reverse rotating double-shaft motor 71, one end of each worm is respectively connected with the left and right sides of the inner wall of the fixing plate 2 in a rotating mode, transmission assemblies 4 are rotatably mounted between the upper and lower sides of the inner wall of the fixing plate 2, the transmission assemblies 4 are two in number and are located on the front side of the rotating assembly 7 and meshed with the rotating assembly 7, one end of each transmission assembly 4 extends to the inside of the adjusting box 3 and is connected with the upper and lower sides of the inner wall of the adjusting box 3 in a rotating mode.

Drive assembly 4 includes dwang 43, it is two and is located the dwang 43 of two worm 72 front sides respectively to rotate between the upper and lower both sides of inner wall of fixed plate 2 to install quantity, the outside fixed mounting of dwang 43 has the worm wheel 44 with worm 72 looks meshing, it installs round bar 42 to rotate between the upper and lower both sides of inner wall of regulating box 3, the outside fixed mounting of round bar 42 has gear 45, the belt 41 that is located worm wheel 44 and gear 45 top is installed in the transmission between dwang 43 and the round bar 42, belt 41 runs through the inner wall front side of fixed plate 2 and the inner wall rear side of regulating box 3, slidable mounting has the promotion subassembly 6 that is located between two drive assembly 4 and meshes with drive assembly 4 between the inner wall front and back both sides of regulating box 3.

The pushing assembly 6 comprises sliding rods 61, sliding rods 61 located between two gears 45 are fixedly installed between the front side and the rear side of the inner wall of the adjusting box 3, sliding blocks 64 are installed outside the sliding rods 61 in a sliding mode, rack plates 63 respectively meshed with the two gears 45 are fixedly installed on opposite sides of the two sliding blocks 64, supporting plates 62 located between the two sliding rods 61 are fixedly installed on the rear side of the inner wall of the adjusting box 3, moving plates 68 located between the two supporting plates 62 are installed between the front side and the rear side of the inner wall of the adjusting box 3 in a sliding mode, connecting plates 69 are fixedly installed on opposite sides of the two moving plates 68, moving blocks 67 located on the front sides of the connecting plates 69 are installed on opposite sides of the two moving plates 68 in a sliding mode, push rods 65 are movably installed between the connecting plates 69 and the sliding blocks 64, supporting rods 66 are movably installed between the supporting plates 62 and the moving blocks 67, and clamping assemblies 5 with one ends extending to the opposite sides of the two adjusting boxes 3 are fixedly installed on opposite sides of the two pushing assemblies 6.

The clamping assembly 5 comprises fixing rods 52, two fixing rods 52 with one ends extending to the opposite sides of the two adjusting boxes 3 are fixedly mounted on the opposite sides of the two moving plates 68, arc-shaped clamping plates 53 with one ends fixedly connected with the opposite sides of the two fixing rods 52 on the front side are fixedly mounted on the opposite sides of the two fixing rods 52 on the rear side, arc-shaped rubber blocks are fixedly mounted on the opposite sides of the two arc-shaped clamping plates 53, and return springs 51 sleeved outside the fixing rods 52 are fixedly mounted between the opposite sides of the two moving plates 68 and the inner walls of the two adjusting boxes 3.

It is rotatory to drive two worms 72 through two-axis motor 71 that just reverse, worm 72 drives worm wheel 44 meshing and rotates, thereby make dwang 43 rotate, round bar 42 drives rack plate 63 and removes under the transmission of belt 41, rack plate 63 drives slider 64 and removes on slide bar 61, make push rod 65 promote the movable plate 68 and remove, branch 66 pulling movable block 67 slides on movable plate 68, the process that movable plate 68 removed drives dead lever 52 and removes, make two arc grip blocks 53 move in opposite directions and contact with the test tube, make two arc grip blocks 53 stabilize the centre gripping to the test tube, can alleviate the clamping-force to the test tube through setting up the arc rubber block, avoid causing the damage of test tube because of the clamping-force is too big.

In summary, according to the fixing clamping device for testing the medical apparatus, the double-shaft motor 71 rotates in a forward and reverse rotation manner to drive the two worms 72 to rotate, the worm 72 drives the worm wheel 44 to rotate in an engaged manner, so that the rotating rod 43 rotates, the circular rod 42 drives the rack plate 63 to move under the transmission action of the belt 41, the rack plate 63 drives the slider 64 to move on the sliding rod 61, the push rod 65 pushes the moving plate 68 to move, the supporting rod 66 pulls the moving block 67 to slide on the moving plate 68, the fixed rod 52 is driven to move in the moving process of the moving plate 68, so that the two arc-shaped clamping plates 53 move oppositely and contact with the test tube, the test tube is stably clamped by the two arc-shaped clamping plates 53, the clamping force on the test tube can be relieved by arranging the arc-shaped rubber blocks, the damage to the test tube caused by the overlarge clamping force is avoided, the problem that the existing test tube clamp is always kept in a hand force state in the process of clamping the test tube is solved, the test tube just can loosen slightly carelessly and take off and drop, and the clamping-force size is not convenient for adjust according to actual need, if the clamping-force is too big, the phenomenon that the test-tube rack is pressed from both sides bad appears easily, can not satisfy user demand's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed clamping device that medical instrument inspection was used, includes mounting panel (1), the front side of mounting panel (1) is provided with fixed plate (2), the front side left and right sides of fixed plate (2) all is provided with regulating box (3), its characterized in that: the inner wall rear side of fixed plate (2) is provided with about both ends rotate swivel assembly (7) of being connected rather than the inner wall left and right sides respectively, be provided with quantity about the inner wall of fixed plate (2) between the both sides and be two and all be located swivel assembly (7) front side and with swivel assembly (7) meshed drive assembly (4), the one end of drive assembly (4) extends to the inside of regulating box (3) and rotates with the inner wall of regulating box (3) about both sides and be connected, be provided with between the inner wall of regulating box (3) around between both sides and be located between two drive assembly (4) and with drive assembly (4) meshed promotion subassembly (6), two the opposite side of promoting subassembly (6) all is provided with one end and extends to centre gripping subassembly (5) of two regulating box (3) opposite sides.

2. The fixed clamping device for medical instrument inspection according to claim 1, wherein: the rotating assembly (7) comprises a positive and negative rotation double-shaft motor (71), the positive and negative rotation double-shaft motor (71) is fixedly mounted on the rear side of the inner wall of the fixing plate (2), and a worm (72) is fixedly mounted on the left and right output shafts of the positive and negative rotation double-shaft motor (71) and is rotatably connected with the left and right sides of the inner wall of the fixing plate (2) at one end.

3. The fixed clamping device for medical instrument inspection according to claim 2, wherein: drive assembly (4) are including dwang (43), rotate between the upper and lower both sides of inner wall of fixed plate (2) and install dwang (43) that quantity is two and is located two worm (72) front sides respectively, the outside fixed mounting of dwang (43) has worm wheel (44) with worm (72) engaged with mutually, rotate between the upper and lower both sides of inner wall of regulating box (3) and install round bar (42), the outside fixed mounting of round bar (42) has gear (45), belt (41) that are located worm wheel (44) and gear (45) top are installed in the transmission between dwang (43) and round bar (42), belt (41) run through the inner wall front side of fixed plate (2) and the inner wall rear side of regulating box (3).

4. The fixed clamping device for medical instrument inspection according to claim 3, wherein: the pushing assembly (6) comprises a sliding rod (61), the sliding rod (61) positioned between two gears (45) is fixedly installed between the front side and the rear side of the inner wall of the adjusting box (3), a sliding block (64) is installed outside the sliding rod (61), rack plates (63) respectively meshed with the two gears (45) are fixedly installed on the back sides of the two sliding blocks (64), a supporting plate (62) positioned between the two sliding rods (61) is fixedly installed on the rear side of the inner wall of the adjusting box (3), a moving plate (68) positioned between the two supporting plates (62) is installed between the front side and the rear side of the inner wall of the adjusting box (3), a connecting plate (69) is fixedly installed on the back sides of the two moving plates (68), and a movable block (67) positioned on the front side of the connecting plate (69) is installed on the back side of the two moving plates (68), a push rod (65) is movably mounted between the connecting plate (69) and the sliding block (64), and a support rod (66) is movably mounted between the support plate (62) and the movable block (67).

5. The fixed clamping device for medical instrument inspection according to claim 4, wherein: the clamping assembly (5) comprises fixing rods (52), the two opposite sides of the moving plates (68) are fixedly provided with the fixing rods (52) with the quantity being two, one end of each fixing rod (52) extends to the opposite side of each adjusting box (3), the two opposite sides of the fixing rods (52) on the rear side are fixedly provided with arc-shaped clamping plates (53) with one ends fixedly connected with the opposite sides of the two fixing rods (52) on the front side, and the two opposite sides of the moving plates (68) and the inner walls of the two adjusting boxes (3) are fixedly provided with reset springs (51) sleeved outside the fixing rods (52).

6. The fixed clamping device for medical instrument inspection according to claim 5, wherein: and arc-shaped rubber blocks are fixedly arranged on the opposite sides of the two arc-shaped clamping plates (53).