CN208938413U - Physiological Teaching sample shows device - Google Patents

Abstract

The utility model discloses Physiological Teaching samples to show device, including pedestal, shell is fixedly connected at the top of pedestal, the bottom of housing cavity is connected with swingle, the surface of the swingle offers locating slot, spring is fixedly connected on the right side of the housing cavity, slide plate is fixedly connected on the left of the spring, bracket is fixedly connected on the left of the slide plate, the inner cavity of the bracket is connected with the pulley being used cooperatively with locating slot, and the top of the swingle through shell and is fixedly connected with casing.The utility model is used cooperatively by setting pedestal, shell, casing, knob, elevating lever, support rod, cabinet, magnet strip, bracket, slide plate, spring, pulley, swingle, locating slot, specimen frame, limit plate and threaded rod, solve the problems, such as that existing part Physiological Teaching sample shows that device person inconvenient to use uses, the Physiological Teaching sample shows device, has user-friendly advantage.

Description

Physiological Teaching sample shows device

Technical field

The utility model relates to show engineering device technique field, specially Physiological Teaching sample shows device.

Background technique

Physiology is a Main Branches of biology, is the various biological phenomenas for studying living organism, especially body The function of each component part and realize its function inherent mechanism a Men Xueke.

User needs that sample is used to show that device is shown sample in terms of Physiological Teaching, due to sample Type is more, such as butterfly specimen is varied, and existing part Physiological Teaching sample shows that device can only once be shown One butterfly specimen, more butterfly specimen, which varies, can occupy user's a large amount of time, reduce efficiency of teaching, thus Great inconvenience is brought to the use of user.

Utility model content

The purpose of this utility model is to provide Physiological Teaching samples to show device, has user-friendly excellent Point solves the problems, such as that existing part Physiological Teaching sample shows that device person inconvenient to use uses.

To achieve the above object, the utility model provides the following technical solutions: Physiological Teaching sample shows device, including Pedestal is fixedly connected with shell at the top of the pedestal, and the bottom of the housing cavity is connected with swingle, the rotation The surface of bar offers locating slot, and spring is fixedly connected on the right side of the housing cavity, is fixedly connected on the left of the spring There is slide plate, bracket is fixedly connected on the left of the slide plate, the inner cavity of the bracket is connected with to be used cooperatively with locating slot Pulley, the top of the swingle is through shell and is fixedly connected with casing, and the inner cavity of described sleeve pipe is provided with limit plate, institute It states and is fixedly connected with elevating lever at the top of limit plate, threaded rod, the right side of the threaded rod are provided on the right side of the elevating lever Through casing and it is fixedly connected with knob, the outside of casing is through at the top of the elevating lever and is fixedly connected with cabinet, institute It states and is fixedly connected to magnet strip at the top and bottom of tank surface, the bottom of the tank surface is fixedly connected with support rod, The inner cavity of the support rod is provided with the specimen frame being used cooperatively with magnet strip.

Preferably, the quadrangle of the base bottom is fixedly connected to supporting block, the surface of the threaded rod and casing Junction is threadedly coupled.

Preferably, the quantity of the locating slot is four, and the top and bottom end of the swingle and the junction of shell are equal It is flexibly connected by bearing.

Preferably, the inner cavity of the bracket is connect by pivot pin with moveable roller, the slide plate close to inner walls one Side is flexibly connected with the inner wall of shell.

Preferably, the top of the shell and the top of cabinet are square, the specimen frame close to magnet strip one Side is made of stainless steel material.

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

1, the utility model passes through setting pedestal, shell, casing, knob, elevating lever, support rod, cabinet, magnet strip, branch Frame, slide plate, spring, pulley, swingle, locating slot, specimen frame, limit plate and threaded rod are used cooperatively, and are solved existing Part Physiological Teaching sample shows the problem of device person inconvenient to use uses, which shows device, tool Standby user-friendly advantage, is worthy to be popularized.

2, the utility model plays the role of support base by setting supporting block, by the way that bearing is arranged, facilitates swingle It fills and uses, by the way that pivot pin is arranged, facilitates bracket to connect with moveable roller, by using stainless steel material, facilitate magnet strip pair Specimen frame is adsorbed, and by the way that limit plate is arranged, plays the role of limit, elevating lever is avoided to be detached from from the inner cavity of casing.

Detailed description of the invention

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

Fig. 2 is the partial enlarged view of A in the utility model Fig. 1；

Fig. 3 is the overhead sectional view of the utility model swingle；

Fig. 4 is the cooperation schematic diagram of the utility model casing and elevating lever.

In figure: 1 pedestal, 2 shells, 3 casings, 4 knobs, 5 elevating levers, 6 support rods, 7 cabinets, 8 magnet strips, 9 brackets, 10 are slided Plate, 11 springs, 12 pulleys, 13 swingles, 14 locating slots, 15 specimen frames, 16 limit plates, 17 threaded rods.

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.

Fig. 1-4 is please referred to, Physiological Teaching sample shows that device, including pedestal 1, the top of pedestal 1 are fixedly connected with shell Body 2, the bottom of 2 inner cavity of shell are connected with swingle 13, and the surface of swingle 13 offers locating slot 14,2 inner cavity of shell Right side be fixedly connected with spring 11, the left side of spring 11 is fixedly connected with slide plate 10, and the left side of slide plate 10 is fixedly connected with branch Frame 9, the inner cavity of bracket 9 are connected with the pulley 12 being used cooperatively with locating slot 14, and shell 2 is run through simultaneously in the top of swingle 13 It is fixedly connected with casing 3, the inner cavity of casing 3 is provided with limit plate 16, and the top of limit plate 16 is fixedly connected with elevating lever 5, rises The right side of drop bar 5 is provided with threaded rod 17, and the right side of threaded rod 17 through casing 3 and is fixedly connected with knob 4, elevating lever 5 Top is through to the outside of casing 3 and is fixedly connected with cabinet 7, and cabinet is fixedly connected to magnet at the top and bottom of 7 surface Item 8, the bottom on 7 surface of cabinet are fixedly connected with support rod 6, and the inner cavity of support rod 6 is provided with the mark being used cooperatively with magnet strip 8 This frame 15, the quadrangle of 1 bottom of pedestal are fixedly connected to supporting block, and the surface of threaded rod 17 and the junction screw thread of casing 3 connect It connects, the quantity of locating slot 14 is four, and the top and bottom end of swingle 13 pass through bearing activity with the junction of shell 2 and connect It connects, the inner cavity of bracket 9 is flexibly connected by pivot pin with pulley 12, and slide plate 10 is close to the side of 2 inner wall of shell and the inner wall of shell 2 It is flexibly connected, the top of shell 2 and the top of cabinet 7 are square, and specimen frame 15 is close to the side of magnet strip 8 by stainless steel Material is made, and by the way that supporting block is arranged, plays the role of support base 1, by the way that bearing is arranged, swingle 13 is facilitated to fill and makes With, by be arranged pivot pin, facilitate bracket 9 to be flexibly connected with pulley 12, by using stainless steel material, facilitate 8 pairs of magnet strip marks This frame 15 is adsorbed, and by setting limit plate 16, plays the role of limit, elevating lever 5 is avoided to be detached from from the inner cavity of casing 3, By the way that pedestal 1, shell 2, casing 3, knob 4, elevating lever 5, support rod 6, cabinet 7, magnet strip 8, bracket 9, slide plate 10, bullet is arranged Spring 11, pulley 12, swingle 13, locating slot 14, specimen frame 15, limit plate 16 and threaded rod 17 are used cooperatively, and are solved existing Some part Physiological Teaching samples show the problem of device person inconvenient to use uses, which shows dress It sets, has user-friendly advantage, be worthy to be popularized.

In use, the specimen frame 15 equipped with butterfly specimen is mounted on cabinet 7 by user by magnet strip 8, branch is utilized Strut 6 supports, and since cabinet 7 is rectangle, four samples can be shown every time, when needing to show other samples When, the cooperation of the manual rotating casing 3 of user, 13 casing limit plate 16 of casing and elevating lever 5 drives cabinet 7 to rotate, and 7 sets of cabinet The cooperation of pipe support rod 6 and magnet strip 8 drives specimen frame 15 to rotate, and in this process, casing 3 drives swingle 13 to rotate, Pulley 12 can be detached from out of current location locating slot 14 while swingle 13 rotates, into next locating slot 14 Chamber, the lasting support skid 10 of spring 11, slide plate 10 are stuck in locating slot 14 by bracket 9 with movable pulley 12, and swingle is avoided 13 rotations avoid specimen frame 15 from will rotating when showing by the cooperation of other structures, when needing to adjust height, user It can be manually rotated knob 4, knob 4 drives threaded rod 17 far from elevating lever 5, and subsequent user is adjusted up elevating lever 5, elevating lever 5 Drive cabinet 7 to increase, achieve the purpose that adjust height with this, subsequent user rotates knob 4, knob 4 drive threaded rod 17 with Elevating lever 5 is bonded, the phenomenon that being fixed to the position of elevating lever 5 with this, avoid the occurrence of decline.

In summary: the Physiological Teaching sample shows device, by setting pedestal 1, shell 2, casing 3, knob 4, rises Bar 5, support rod 6, cabinet 7, magnet strip 8, bracket 9, slide plate 10, spring 11, pulley 12, swingle 13, locating slot 14, sample drop Frame 15, limit plate 16 and threaded rod 17 are used cooperatively, and are solved existing part Physiological Teaching sample and are shown device not side Just the problem of user uses.

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. Physiological Teaching sample shows device, including pedestal (1), it is characterised in that: be fixedly connected at the top of the pedestal (1) Have shell (2), the bottom of shell (2) inner cavity is connected with swingle (13), and the surface of the swingle (13) opens up Have locating slot (14), be fixedly connected with spring (11) on the right side of shell (2) inner cavity, the left side of the spring (11) is fixed to be connected It is connected to slide plate (10), is fixedly connected with bracket (9) on the left of the slide plate (10), the inner cavity of the bracket (9) is connected with The top of the pulley (12) being used cooperatively with locating slot (14), the swingle (13) through shell (2) and is fixedly connected with set It manages (3), the inner cavity of described sleeve pipe (3) is provided with limit plate (16), is fixedly connected with elevating lever at the top of the limit plate (16) (5), it is provided with threaded rod (17) on the right side of the elevating lever (5), the right side of the threaded rod (17) is through casing (3) and fixed It is connected with knob (4), is through to the outside of casing (3) at the top of the elevating lever (5) and is fixedly connected with cabinet (7), it is described It is fixedly connected to magnet strip (8) at the top and bottom of cabinet (7) surface, the bottom on cabinet (7) surface is fixedly connected with Support rod (6), the inner cavity of the support rod (6) are provided with the specimen frame (15) being used cooperatively with magnet strip (8).

2. Physiological Teaching sample according to claim 1 shows device, it is characterised in that: pedestal (1) bottom Quadrangle is fixedly connected to supporting block, and the surface of the threaded rod (17) is threadedly coupled with the junction of casing (3).

3. Physiological Teaching sample according to claim 1 shows device, it is characterised in that: the number of the locating slot (14) Amount is four, and the top and bottom end of the swingle (13) pass through bearing with the junction of shell (2) and be flexibly connected.

4. Physiological Teaching sample according to claim 1 shows device, it is characterised in that: the inner cavity of the bracket (9) It is flexibly connected by pivot pin with pulley (12), the slide plate (10) is living close to the side of shell (2) inner wall and the inner wall of shell (2) Dynamic connection.

5. Physiological Teaching sample according to claim 1 shows device, it is characterised in that: the top of the shell (2) Square with the top of cabinet (7), the specimen frame (15) is made close to the side of magnet strip (8) of stainless steel material.