CN213238846U

CN213238846U - Clamping device for syringe cavity diameter detection device

Info

Publication number: CN213238846U
Application number: CN202022663796.2U
Authority: CN
Inventors: 戴上勇
Original assignee: Shenzhen Kunpeng Precision Machinery Co ltd
Current assignee: Shenzhen Kunpeng Precision Machinery Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-05-18
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a syringe cavity is clamping device for diameter detection device, including the water storage box, the rear side fixedly connected with suction means of water storage box, the inside swing joint of water storage box has the syringe cavity, the equal swing joint in both sides of syringe cavity has clamping device, the equal fixedly connected with backup pad in one side that two clamping device are opposite, the equal swing joint in one side that two backup pads are opposite has the fixed block, the equal fixedly connected with stopper in one side that two backup pads are opposite. The utility model discloses a set up the cooperation of water storage box, suction means, syringe cavity, clamping device, backup pad, fixed block, stopper, spacing groove, buckle mechanism, supporting shoe, spring, through-hole, draw-in groove, slider and spout and use, solved current detect the diameter not carry out the centre gripping to the syringe, take place to remove when detecting easily, lead to detecting the unsafe problem of numerical value of diameter.

Description

Clamping device for syringe cavity diameter detection device

Technical Field

The utility model belongs to the technical field of the syringe, especially, relate to a clamping device for syringe cavity diameter detection device.

Background

A syringe is a common medical device that primarily uses a needle to draw or inject a gas or liquid.

When the injector is produced, the diameter of the cavity needs to be detected to determine whether the diameter of the cavity is qualified or not, and the diameter of the cavity of the injector is too large or too small, so that the injector and an injection plunger cannot be used in a matched manner, so that the problems in the prior art are as follows: the existing syringe is not clamped when the diameter is detected, and the syringe is easy to move during detection, so that the numerical value of the detected diameter is inaccurate.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a clamping device for syringe cavity diameter detection device possesses the advantage to the supplementary centre gripping of syringe, has solved current and has not carried out the centre gripping to the syringe detecting the diameter, takes place to remove when detecting easily, leads to detecting the unsafe problem of numerical value of diameter.

The utility model discloses a realize like this, a clamping device for syringe cavity diameter detection device, including the water storage box, the rear side fixedly connected with suction means of water storage box, the inside swing joint of water storage box has the syringe cavity, the equal swing joint in both sides of syringe cavity has clamping device, the equal fixedly connected with backup pad in one side that two clamping device are opposite, the equal swing joint in one side that two backup pads are opposite has the fixed block, the equal fixedly connected with stopper in one side that two backup pads are opposite, the spacing groove that uses with the stopper cooperation is seted up to the inside of fixed block, and the inside to the spacing groove is all run through to one side that two stoppers are opposite, the inside swing joint of backup pad has buckle mechanism, and the inner wall fixed connection of one side that two fixed blocks are opposite all with the water.

As the utility model discloses it is preferred, buckle mechanism is including pressing the piece, the bottom fixedly connected with connecting plate according to the piece, the top fixedly connected with fixture block of connecting plate, the outside of stopper and the inside that extends to the fixed block are run through at the top of fixture block.

As the utility model discloses it is preferred, the bottom fixedly connected with supporting shoe of connecting plate, the bottom fixedly connected with spring of supporting shoe, the bottom of spring and the inner wall fixed connection of backup pad.

As the utility model discloses it is preferred, the through-hole that uses with according to the piece cooperation is seted up to the inside of backup pad, the outside to the through-hole is run through to the bottom according to the piece.

As the utility model discloses it is preferred, the draw-in groove of using with the fixture block cooperation is seted up to the inside of fixed block, the inside to the draw-in groove is run through at the top of fixture block.

As the utility model discloses preferred, the equal fixedly connected with slider in one side that two connecting plates are opposite, the spout that uses with the slider cooperation is seted up to the inside of stopper.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of water storage box, suction means, syringe cavity, clamping device, backup pad, fixed block, stopper, spacing groove, buckle mechanism, supporting shoe, spring, through-hole, draw-in groove, slider and spout and use, solved current detect the diameter not carry out the centre gripping to the syringe, take place to remove when detecting easily, lead to detecting the unsafe problem of numerical value of diameter.

2. The utility model discloses a set up buckle mechanism, effectually realized the fixed to the stopper, prevent that stopper card from going into to take place to remove behind the inside of spacing groove.

3. The utility model discloses a cooperation that sets up supporting shoe and spring is used, and the effectual realization is spacing to buckle mechanism, prevents that buckle mechanism from taking place to remove when spacing to the stopper.

4. The utility model discloses a set up the through-hole, made things convenient for the user to the removal according to the piece, reduced the frictional force when removing according to the piece.

5. The utility model discloses a set up the draw-in groove, can make the fixture block card go into behind the inner chamber of draw-in groove, make the stopper card go into the inside of spacing groove can not take place to remove after.

6. The utility model discloses a cooperation that sets up slider and spout is used, and the effectual realization is spacing to the connecting plate removal, has prevented that the connecting plate from taking place the skew when removing, and has realized carrying out the effect of fixing to the removal orbit of connecting plate.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a partial structure provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view of a portion of a structure provided by an embodiment of the present invention.

In the figure: 1. a water storage tank; 2. a suction device; 3. a syringe chamber; 4. a clamping device; 5. a support plate; 6. a fixed block; 7. a limiting block; 8. a limiting groove; 9. a buckle mechanism; 901. according to blocks; 902. a connecting plate; 903. a clamping block; 10. a support block; 11. a spring; 12. a through hole; 13. a card slot; 14. a slider; 15. a chute.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, the embodiment of the utility model provides a pair of clamping device for syringe cavity diameter detection device, including water storage box 1, water storage box 1's rear side fixedly connected with suction means 2, water storage box 1's inside swing joint has syringe cavity 3, the equal swing joint in both sides of syringe cavity 3 has clamping device 4, the equal fixedly connected with backup pad 5 in one side that two clamping device 4 are opposite, the equal swing joint in one side that two backup pads 5 are opposite has fixed block 6, the equal fixedly connected with stopper 7 in one side that two backup pads 5 are opposite, spacing groove 8 that uses with stopper 7 cooperation is seted up to the inside of fixed block 6, the inside to spacing groove 8 is all run through to one side that two stoppers 7 are opposite, the inside swing joint of backup pad 5 has buckle mechanism 9, one side that two fixed blocks 6 are opposite all with water storage box 1's inner wall.

Referring to fig. 3, the fastening mechanism 9 includes a pressing block 901, a connecting plate 902 is fixedly connected to the bottom of the pressing block 901, a latch 903 is fixedly connected to the top of the connecting plate 902, and the top of the latch 903 penetrates through the outer side of the limiting block 7 and extends into the fixing block 6.

Adopt above-mentioned scheme: through setting up buckle mechanism 9, the effectual fixed of having realized stopper 7 prevents that stopper 7 card from going into to take place to remove behind the inside of spacing groove 8.

Referring to fig. 3, a supporting block 10 is fixedly connected to the bottom of the connecting plate 902, a spring 11 is fixedly connected to the bottom of the supporting block 10, and the bottom of the spring 11 is fixedly connected to the inner wall of the supporting plate 5.

Adopt above-mentioned scheme: through the cooperation that sets up supporting shoe 10 and spring 11 use, effectual realized spacing to buckle mechanism 9, prevent that buckle mechanism 9 from taking place to remove when spacing to stopper 7.

Referring to fig. 3, a through hole 12 used in cooperation with the pressing block 901 is formed in the supporting plate 5, and the bottom of the pressing block 901 penetrates to the outside of the through hole 12.

Adopt above-mentioned scheme: through the arrangement of the through hole 12, the movement of the pressing block 901 by a user is facilitated, and the friction force when the pressing block 901 moves is reduced.

Referring to fig. 3, a locking groove 13 matched with the locking block 903 is formed in the fixing block 6, and the top of the locking block 903 penetrates into the locking groove 13.

Adopt above-mentioned scheme: through setting up draw-in groove 13, can make behind the fixture block 903 card income inner chamber of draw-in groove 13, make stopper 7 card go into the inside of spacing groove 8 and can not take place to remove after passing.

Referring to fig. 3, the opposite sides of the two connecting plates 902 are fixedly connected with sliders 14, and sliding grooves 15 matched with the sliders 14 are formed in the limiting blocks 7.

Adopt above-mentioned scheme: through the cooperation that sets up slider 14 and spout 15 and use, the effectual spacing that has realized removing connecting plate 902 has prevented that connecting plate 902 from taking place the skew when removing, and has realized carrying out fixed effect to connecting plate 902's removal orbit.

The utility model discloses a theory of operation:

when the clamping device 4 is required to be clamped, a user takes up the supporting plate 5, the syringe cavity 3 and the limiting block 7 are driven by the movement of the supporting plate 5, the pressing block 901 is pressed by the user while the supporting plate is moving, the connecting plate 902 is driven by the movement of the pressing block 901, the support and clamping block 903 is driven by the movement of the connecting plate 902, the spring 11 is extruded by the movement of the supporting block 10, when the top of the clamping block 903 retreats to the inside of the limiting block 7, the limiting block 7 is clamped into the limiting groove 8 by the user, then the pressing block 901 is loosened by the user, the spring 11 is not stressed at the moment, the supporting block 10 is driven by the movement of the spring 11, the clamping mechanism 9 is driven to reset by the movement of the supporting block 10, the clamping block 903 is clamped into the clamping groove 13, then the other clamping device is installed by the user, and.

In summary, the following steps: this syringe cavity is clamping device for diameter detection device, through setting up water storage box 1, suction means 2, syringe cavity 3, clamping device 4, backup pad 5, fixed block 6, stopper 7, spacing groove 8, buckle mechanism 9, supporting shoe 10, spring 11, through-hole 12, draw-in groove 13, slider 14 and spout 15's cooperation is used, the current syringe that does not carry out the centre gripping in detecting the diameter has been solved, take place to remove in the time of detecting easily, lead to detecting the unsafe problem of numerical value of diameter.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a syringe cavity clamping device for diameter detection device, includes water storage box (1), its characterized in that: the rear side of the water storage tank (1) is fixedly connected with a suction device (2), the interior of the water storage tank (1) is movably connected with an injector cavity (3), the two sides of the injector cavity (3) are both movably connected with clamping devices (4), one sides of the two clamping devices (4) opposite to each other are both fixedly connected with supporting plates (5), one sides of the two supporting plates (5) opposite to each other are both movably connected with fixed blocks (6), one sides of the two supporting plates (5) opposite to each other are both fixedly connected with limiting blocks (7), a limiting groove (8) matched with the limiting blocks (7) is formed in the fixing block (6), one side of each of the two limiting blocks (7) opposite to each other penetrates through the limiting groove (8), the inside swing joint of backup pad (5) has buckle mechanism (9), and one side opposite two fixed blocks (6) all is connected with the inner wall fixed connection of water storage box (1).

2. The holding device for the syringe cavity diameter detecting device according to claim 1, wherein: the buckling mechanism (9) comprises a pressing block (901), the bottom of the pressing block (901) is fixedly connected with a connecting plate (902), the top of the connecting plate (902) is fixedly connected with a clamping block (903), and the top of the clamping block (903) penetrates through the outer side of the limiting block (7) and extends into the fixing block (6).

3. The holding device for the syringe cavity diameter detecting device according to claim 2, wherein: the bottom of connecting plate (902) fixedly connected with supporting shoe (10), the bottom fixedly connected with spring (11) of supporting shoe (10), the bottom of spring (11) and the inner wall fixed connection of backup pad (5).

4. The holding device for the syringe cavity diameter detecting device according to claim 2, wherein: the supporting plate (5) is internally provided with a through hole (12) matched with the pressing block (901) for use, and the bottom of the pressing block (901) penetrates to the outer side of the through hole (12).

5. The holding device for the syringe cavity diameter detecting device according to claim 2, wherein: the inside of fixed block (6) is seted up and is used with fixture block (903) cooperation draw-in groove (13), the inside of run through to draw-in groove (13) at the top of fixture block (903).

6. The holding device for the syringe cavity diameter detecting device according to claim 2, wherein: the two connecting plates (902) are fixedly connected with sliding blocks (14) on the opposite sides, and sliding grooves (15) matched with the sliding blocks (14) for use are formed in the limiting blocks (7).