CN208287026U - A kind of user-friendly sampler - Google Patents

Abstract

The utility model discloses a kind of user-friendly samplers, including working plate, spring is fixedly connected on the right side of the working plate inner wall, connecting rod is fixedly connected on the left of the spring, the left side of working plate is through on the left of the connecting rod, it is fixedly connected with transverse slat on the left of the connecting rod, sampling head is fixedly connected on the left of the transverse slat, the inner cavity of the connecting rod is provided with shaft.The utility model is used cooperatively by setting working plate, connecting rod, sampling head, transverse slat, shaft, spring, tooth plate, gear, groove, slide bar, sliding block, sliding slot, guard box, threaded rod, handle, fixed plate, bearing and snap-gauge; solves existing sampler when in use; due to needing to be sampled to deeper position; existing sampler is caused not have the problem of adjustable length when in use; the use for the person of being convenient to use; the practicability of sampler is improved, is suitble to promote the use of.

Description

A kind of user-friendly sampler

Technical field

The utility model relates to technical field of medical instrument, specially a kind of user-friendly sampler.

Background technique

Medical appliance is also medical instrument, refers to and the instrument in human body, equipment, utensil, material is used alone or in combination Or other articles, including required software, be used for body surface and intracorporal effect be not with pharmacology, immunology or The means of person's metabolism obtain, but may have these means to participate in and play certain booster action, and hospital often uses medical appliance, outside Hurt Wagon for medical treatment, operating bed, operating lamp, patient monitor, Anesthesia machine, ventilator, blood cell analyzer, fractional analysis instrument, microplate reader, Board-washing machine, Urine Analyzer, Ultrasound Instrument (color ultrasound, B ultrasound etc.), X-ray machine, nuclear magnetic resonance etc., family often uses medical appliance, family's health Multiple care assistor tool, women pregnancy period and infant care product, home-use keeping gas transmission equipmen, oxygen cylinder, oxygen bag, family are anxious Cure case, sphygmomanometer, pain massage equipment, family health care self detect equipment, sphygmomanometer, electronic clinical thermometer, multifunctional treating Instrument, blood glucose meter, diabetes curing instrument, eyesight improving equipment, sleep improvement equipment, oral hygiene health articles, therapeutic massage produce It is product, household cervical vertebra lumbar tractor, traction chair, physiotherapeutic instruments, hypnotic instrument, massage device, function chair, function bed, it is eyelid retractor, medical Inflatable air cushion, oxygenerator, decoction vessel, hearing aid etc..

Need to use sampler when sampling conditions of patients in medical treatment, existing sampler when in use, due to needing Deeper position is sampled, existing sampler is caused not have the function of adjustable length when in use, it has not been convenient to The use of user reduces the practicability of sampler.

Utility model content

The purpose of this utility model is to provide a kind of user-friendly samplers, have the excellent of adjustable length Point solves the problems, such as that existing medical sampler does not have adjustable length when in use.

To achieve the above object, the utility model provides the following technical solutions: a kind of user-friendly sampler, Including working plate, it is fixedly connected with spring on the right side of the working plate inner wall, is fixedly connected with connecting rod on the left of the spring, It is through to the left side of working plate on the left of the connecting rod, transverse slat is fixedly connected on the left of the connecting rod, the transverse slat Left side is fixedly connected with sampling head, and the inner cavity of the connecting rod is provided with shaft, and the top and bottom on the shaft surface covers Equipped with gear, the back side of the gear is engaged with tooth plate, is fixedly connected on rear side of the back side of the tooth plate and working plate inner cavity, institute The top and bottom for stating connecting rod opens up fluted, and the top and bottom of the working plate is fixedly connected to guard box, institute It states and is provided through threaded rod at the top of guard box, fixed plate, the fixed plate top are fixedly connected at the top of the threaded rod Handle is fixedly connected on the left of portion, the surface of the threaded rod is arranged with bearing, the top of the bearing and protection chamber interior wall Top be fixedly connected, the bottom of the threaded rod is arranged with snap-gauge, and the inner cavity of the snap-gauge is threadedly coupled with threaded rod, described The two sides of snap-gauge are fixedly connected to slide bar, and sliding block, the two sides of the protection chamber interior wall are fixedly connected on the outside of the slide bar The sliding slot being used cooperatively with sliding block is offered, is slidably connected on the outside of the inner wall and sliding block of the sliding slot, the bottom of the snap-gauge Portion sequentially passes through guard box and working plate and extends to the inner cavity of groove.

Preferably, the surface of the handle is fixedly connected with Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer.

Preferably, the inner wall of the groove is fixedly connected with resilient cushion, and resilient cushion is used cooperatively with snap-gauge.

Preferably, the first port used with shaft is offered at the top of the guard box.

Preferably, the second port being used cooperatively with connecting rod is offered on the left of the working plate.

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

1, the utility model passes through setting working plate, connecting rod, sampling head, transverse slat, shaft, spring, tooth plate, gear, recessed Slot, slide bar, sliding block, sliding slot, guard box, threaded rod, handle, fixed plate, bearing and snap-gauge are used cooperatively, and are solved existing When in use, due to needing to be sampled to deeper position, causing existing sampler not have when in use can for sampler The problem of adjustment length, the use for the person of being convenient to use improve the practicability of sampler, are suitble to promote the use of.

2, the utility model by setting Anti-slip cover, increase the contact area of user's hand and handle, avoid because Lack anti-skid device, causes to will appear unstable situation when work, by the way that the first port is arranged, facilitates threaded rod and protecting Rotation in case reduces the frictional force between threaded rod and guard box, extends the service life of part, is slided by setting Slot facilitates sliding of the sliding block in guard box, reduces the frictional force between sliding block and guard box, extends the use of part Service life.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of utility model works plate；

Fig. 3 is the partial enlargement diagram of the utility model A.

In figure: 1 working plate, 2 connecting rods, 3 sampling heads, 4 transverse slats, 5 shafts, 6 springs, 7 tooth plates, 8 gears, 9 grooves, 10 are slided Bar, 11 sliding blocks, 12 sliding slots, 13 guard boxs, 14 threaded rods, 15 handles, 16 fixed plates, 17 bearings, 18 snap-gauges.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of user-friendly sampler, including working plate 1, the right side of 1 inner wall of working plate It is fixedly connected with spring 6, the left side of spring 6 is fixedly connected with connecting rod 2, and the left side of working plate 1 is offered to be cooperated with connecting rod 2 The second port used, the left side of connecting rod 2 are through to the left side of working plate 1, and the left side of connecting rod 2 is fixedly connected with transverse slat 4, The left side of transverse slat 4 is fixedly connected with sampling head 3, and the inner cavity of connecting rod 2 is provided with shaft 5, and the top and bottom on 5 surface of shaft is equal It is arranged with gear 8, the back side of gear 8 is engaged with tooth plate 7, is fixedly connected on rear side of the back side of tooth plate 7 and 1 inner cavity of working plate, even The top and bottom of extension bar 2 opens up fluted 9, and the inner wall of groove 9 is fixedly connected with resilient cushion, and resilient cushion is matched with snap-gauge 18 It closes and uses, the top and bottom of working plate 1 is fixedly connected to guard box 13, and the top of guard box 13 offers and threaded rod 14 The first port being used cooperatively facilitates rotation of the threaded rod 14 in guard box 13, reduces spiral shell by the way that the first port is arranged Frictional force between rasp bar 14 and guard box 13, extends the service life of part, and the top of guard box 13 is provided through spiral shell Rasp bar 14, the top of threaded rod 14 are fixedly connected with fixed plate 16, and the left side at 16 top of fixed plate is fixedly connected with handle 15, The surface of hand 15 is fixedly connected with Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer, and by the way that Anti-slip cover is arranged, increasing makes The contact area of user's hand and handle 15, avoiding causes to will appear unstable situation when work due to a lack of anti-skid device, The surface of threaded rod 14 is arranged with bearing 17, is fixedly connected at the top of the top of bearing 17 and 13 inner wall of guard box, threaded rod 14 Bottom be arranged with snap-gauge 18, the inner cavity of snap-gauge 18 is threadedly coupled with threaded rod 14, and the two sides of snap-gauge 18 are fixedly connected to cunning Bar 10, the outside of slide bar 10 are fixedly connected with sliding block 11, and the two sides of 13 inner wall of guard box are offered to be used cooperatively with sliding block 11 Sliding slot 12, by be arranged sliding slot 12, facilitate sliding of the sliding block 11 in guard box 13, reduce sliding block 11 and guard box 13 Between frictional force, extend the service life of part, the outside of the inner wall and sliding block 11 of sliding slot 12 is slidably connected, snap-gauge 18 Bottom sequentially passes through guard box 13 and working plate 1 and the inner cavity for extending to groove 9, and the utility model is by being arranged working plate 1, connecting Extension bar 2, sampling head 3, transverse slat 4, shaft 5, spring 6, tooth plate 7, gear 8, groove 9, slide bar 10, sliding block 11, sliding slot 12, guard box 13, threaded rod 14, handle 15, fixed plate 16, bearing 17 and snap-gauge 18 are used cooperatively, and are solved existing sampler and are being used When, due to needing to be sampled to deeper position, existing sampler is caused not have asking for adjustable length when in use Topic, the use for the person of being convenient to use improve the practicability of sampler, are suitble to promote the use of.

In use, user is by the rotation to handle 15, the rotation of handle 15 drives fixed plate 16 to be rotated, fixed The rotation of plate 16 drives threaded rod 14 to be rotated, and the rotation of threaded rod 14 drives snap-gauge 18 to be moved, the movement of snap-gauge 18 Band moving slide-bar 10 is moved, and the mobile band movable slider 11 of slide bar 10 is moved, while user passes through the drawing to connecting rod 2 Dynamic, the movement band moving gear 8 of connecting rod 2 is rotated under the action of tooth plate 7, and reaching connecting rod 2 in this way can be effectively from work Make to be pulled out in plate 1, the use by user to snap-gauge 18, snap-gauge 18 enters in groove 9, has reached the effect of adjustable length Fruit.

In summary: the user-friendly sampler, by working plate 1, connecting rod 2, sampling head 3, transverse slat 4, Shaft 5, spring 6, tooth plate 7, gear 8, groove 9, slide bar 10, sliding block 11, sliding slot 12, guard box 13, threaded rod 14, handle 15, Fixed plate 16, bearing 17 and snap-gauge 18 are used cooperatively, solve existing medical sampler do not have when in use it is adjustable The problem of length.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of user-friendly sampler, including working plate (1), it is characterised in that: working plate (1) inner wall Right side is fixedly connected with spring (6), is fixedly connected with connecting rod (2) on the left of the spring (6), a left side for the connecting rod (2) Side is through to the left side of working plate (1), is fixedly connected with transverse slat (4) on the left of the connecting rod (2), a left side for the transverse slat (4) Side is fixedly connected with sampling head (3), and the inner cavity of the connecting rod (2) is provided with shaft (5), the top on shaft (5) surface It is arranged with bottom gear (8), the back side of the gear (8) is engaged with tooth plate (7), the back side of the tooth plate (7) and work It is fixedly connected on rear side of plate (1) inner cavity, the top and bottom of the connecting rod (2) opens up fluted (9), the working plate (1) top and bottom is fixedly connected to guard box (13), is provided through threaded rod at the top of the guard box (13) (14), it is fixedly connected with fixed plate (16) at the top of the threaded rod (14), the left side at the top of the fixed plate (16) is fixed to be connected It is connected to handle (15), the surface of the threaded rod (14) is arranged with bearing (17), the top of the bearing (17) and guard box (13) it is fixedly connected at the top of inner wall, the bottom of the threaded rod (14) is arranged with snap-gauge (18), the inner cavity of the snap-gauge (18) It is threadedly coupled with threaded rod (14), the two sides of the snap-gauge (18) are fixedly connected to slide bar (10), outside the slide bar (10) Side is fixedly connected with sliding block (11), and the two sides of guard box (13) inner wall offer the sliding slot being used cooperatively with sliding block (11) (12), it is slidably connected on the outside of the inner wall of the sliding slot (12) and sliding block (11), the bottom of the snap-gauge (18) sequentially passes through guarantor Protecting box (13) and working plate (1) and the inner cavity for extending to groove (9).

2. the user-friendly sampler of one kind according to claim 1, it is characterised in that: the handle (15) Surface is fixedly connected with Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer.

3. the user-friendly sampler of one kind according to claim 1, it is characterised in that: the groove (9) Inner wall is fixedly connected with resilient cushion, and resilient cushion is used cooperatively with snap-gauge (18).

4. the user-friendly sampler of one kind according to claim 1, it is characterised in that: the guard box (13) Top offer the first port being used cooperatively with threaded rod (14).

5. the user-friendly sampler of one kind according to claim 1, it is characterised in that: the working plate (1) Left side offer the second port being used cooperatively with connecting rod (2).