CN111557576A

CN111557576A - Isolation device

Info

Publication number: CN111557576A
Application number: CN202010572359.1A
Authority: CN
Inventors: 潘新博; 冯致云; 郝韵涵; 李依珈; 张家浩; 段博然; 冯丹纯
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-08-21

Abstract

The invention relates to the field of protective tools, in particular to a device for isolating spray; the device is characterized by comprising a film pulling-out mechanism, a far-end fixed base and a clamping rod, wherein the film pulling-out mechanism consists of a base, a coiled material fixing rod and a coiled material, the coiled material fixing rod is fixed or sleeved on a sleeve of the base, the coiled material is sleeved on the coiled material fixing rod, the edge of the coiled material is clamped and fixed by the clamping rod and then pulled out to a proper position, and the clamping rod is fixed at a slotted sleeve of the base or a depression of a three-dimensional fixed seat; the isolation device is assembled and installed, and the shape of an isolation area is freely set; the combined design is adopted, and the splicing is carried out at will according to actual needs; the disposable use is safer; the isolation device adopts a combined packaging mode, is combined together, has small volume and is convenient to package and transport.

Description

Isolation device

Technical Field

The invention relates to the field of protective tools, in particular to a device for isolating spray.

Background

In 2020, new coronavirus is generated, so that people have strong protection consciousness, a plurality of dining, class, conference and service windows are protected by certain partition plates, some partition plates are customized into a partition plate with a fixed size by using a glass plate and an acrylic plate and are placed on a plane to be isolated, but the partition plates are always fixed in size, inconvenient to install, high in cost, not universal and the like, and the isolation is realized by adopting a thin film material through corresponding devices.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a device for isolating droplets, which is arranged on an isolation plane, and which pulls out a film web to a suitable position and fixes it to form an isolation zone of a desired shape and position.

In order to achieve the above object, the present invention provides the following technical solutions for solving the problems of the prior art:

the utility model provides an isolating device, its characterized in that includes that film pull-out mechanism 1, distal end fixed base 2 and supporting rod 3(3a, 3b), film pull-out mechanism 1 constitute by base 11, coiled material dead lever 12, coiled material 13, the fixed or suit of coiled material dead lever 12 is on the sleeve pipe 112 of base 11, coiled material 13 suit is on coiled material dead lever 12, will coiled material 13's edge is used pull out suitable position after supporting rod 3(3a, 3b) centre gripping is fixed, and will supporting rod 3(3a, 3b) are fixed to the fluting sleeve pipe 22 department of base 2 or the sunken 63 department of three-dimensional fixing base 6.

In order to realize the invention with more creativity and more convenient operation, the invention also provides a second design scheme of the film pulling-out mechanism 1:

a positioning pin (83), a front slotted sleeve (113) or a positioning recess (114) is arranged on a bottom plate (111) of a base (11) of the film pulling-out mechanism (1); film pull-out mechanism (1) outside is provided with second kind casing (4A), second kind casing (4A) include second casing (41A), the fixed cover of second (42A), second lip (43A), lip border material (43A) make by the material that has certain crooked tensile, clamping rod 3(3A, 3b) are pressed from both sides tightly through second lip (43A), and the coiled material that is pulled out simultaneously is pressed from both sides tightly by second lip (43A). And clamping and fixing the edge of the coiled material (13) by using clamping rods 3(3a, 3b), pulling out to a proper position, and fixing the clamping rods 3(3a, 3b) to the slotted sleeve (22) of the far-end fixed base (2) or the recess (63) of the three-dimensional fixed base (6).

The invention has at least one of the following advantages:

(1) the isolation device is assembled and installed, and the shape of an isolation area is freely set.

(2) The isolating coiled material related to the isolating device can be a common preservative film, and the use cost is low.

(3) The isolation device adopts a combined design and can be spliced randomly according to actual needs.

(4) The isolating device is disposable and safer.

(5) The isolation device adopts a combined packaging mode, is combined together, has small volume and is convenient to package and transport.

Drawings

Fig. 1 is one of the schematic structural views of the isolation device provided in embodiment 1.

Fig. 1A is a second structural schematic diagram of the isolation device provided for embodiment 2.

FIG. 2 is a schematic view showing the structure of a film drawing mechanism of the separator according to embodiment 1.

Fig. 3 is a schematic structural view of the base and coil fixing rod assembly provided for example 1.

Fig. 4 is a schematic structural view of a base provided in embodiment 1.

Fig. 5 is a second schematic structural view of the isolation device provided in embodiment 1.

Fig. 6 is a third schematic structural view of the isolation device provided in embodiment 1.

Fig. 7 is one of the structural schematic views of the housing of the spacer provided for embodiment 1.

Fig. 7A is one of the structural schematic diagrams of the housing of the spacer provided for embodiment 2.

Fig. 8 is a second schematic structural view of the housing of the isolation device provided in embodiment 1.

Fig. 8A is a second schematic structural view of the housing of the isolation device provided in embodiment 2.

Fig. 9 is a schematic structural view of a clamping bar of the spacer provided in embodiment 1.

Fig. 10 is one of the structural schematic diagrams of the distal end fixing base of the isolation device provided in

embodiments

1 and 2.

Fig. 11 is a second schematic structural view of the distal end fixing base of the isolation device provided in

embodiments

1 and 2.

Fig. 12 is a third schematic structural view of the distal end fixing base of the isolation device provided in

embodiments

1 and 2.

Figure 13 is a schematic view of the distal end fixed base and clamping bar combination of the isolation device provided for examples 1, 2.

Fig. 14 is a fourth schematic structural view of the isolation device provided in embodiment 3.

Fig. 15 is a schematic view of a locking cap structure of the spacer provided in example 3.

Fig. 16 is a fifth schematic view of the structure of the separator provided in example 4 (including 4 film drawing mechanisms).

Fig. 17 is a plan view of the spacer provided in example 4.

Fig. 18 is a schematic structural diagram of an expansion board of the isolation device provided in embodiment 4.

FIG. 19 is a sixth schematic view showing the constitution of the separator provided in example 5 (including 2 film drawing mechanisms).

Fig. 20 is a top view of the isolation device provided for example 6.

Fig. 21 is a seventh schematic view (including 3 film drawing mechanisms) of the structure of the separator provided in example 6.

Fig. 22 is a top view of the isolation device provided for example 6.

Fig. 23 is an eighth schematic view (including 3 film drawing mechanisms) of the structure of the separator provided for example 7.

Fig. 24 is a plan view of the spacer provided in example 7.

Wherein the reference numerals are: 1-a film pull-out mechanism; 11-a base; 111-a backplane; 112-a cannula; 113-front slotted sleeve; 114-a positioning recess; 12-coil fixing rods; 13-coiled material; 2-fixing a base at the far end; 21-a bottom plate; 22-slotted sleeve; 23-a slot; 24-notches; 3-clamping rods; 4-a shell; 4A-a second shell; 41-shell; 41A-second shell; 42-fixing the sleeve; 42A-second fixation sleeve, 43-slit; 43A-lip; 43B-lip edging; 5-steering fixing frame; 6-a three-dimensional fixed seat; 61-a seat body; 63-slot; 64-notches; 7-locking cap; 71-a lock body; 72-keyhole; 8-an expansion backplane; 81-base; 82-fixed columns; 83-positioning pin.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings.

Example 1:

referring to fig. 1-13, excluding fig. 1A, 7A, 8A:

fig. 1 is a schematic structural diagram of an isolation device according to a first embodiment of the disclosure.

Fig. 2 is a schematic structural diagram of a film pulling-out mechanism of an isolation device according to an embodiment of the present disclosure. The coil fixing rod 12 is inserted into the inner hole of the sleeve 112 of the base 11, the coil 13 is sleeved on the coil fixing rod 12, and after the coil 13 is pulled out to a proper position, the clamping rod 3 is inserted into the inner hole of the front slotted sleeve 113 to fix the coil 13.

Fig. 3 is a schematic structural diagram of a base and coil fixing rod assembly provided in the first embodiment of the present disclosure. The coil fixing rod 12 is inserted into the inner hole of the sleeve 112 of the base 11.

Fig. 4 is a schematic structural diagram of a base according to an embodiment of the disclosure. A sleeve 112 and a front slotted sleeve 113 are provided on the upper surface of the base plate 111.

Fig. 5 is a second schematic structural diagram of an isolation device according to a first embodiment of the disclosure. A shell 4 is added, the shell 4 is sleeved on the top end of the coiled material fixing rod 12, and various accessories of the film pulling-out mechanism 1 are accommodated in the shell to play a role in beauty.

Fig. 6 is a third schematic structural diagram of an isolation device according to a first embodiment of the disclosure. The turning fixing frame 5 is additionally arranged, the turning fixing frame 5 enables the coiled materials 13 to be turned by a certain angle, and layout of a user is facilitated.

Fig. 7 is a schematic structural diagram of a housing of an isolation device according to an embodiment of the present disclosure. The housing 4 includes a case 41, a fixing sleeve 42 and a slit 43, and the housing 4 is fitted to the top end of the coil fixing lever 12.

Fig. 8 is a second schematic structural diagram of a housing of an isolation device according to a first embodiment of the disclosure.

Fig. 9 is a schematic structural diagram of a clamping rod of an isolation device according to an embodiment of the disclosure. The gripping shank 3 comprises two parts, a gripping shank 3a and a gripping shank 3 b. The surface where the clamping bar 3a and the clamping bar 3b are butted may be a non-smooth surface entirely or partially, or a snap is provided on the surface where the clamping bar 3a and the clamping bar 3b are butted.

Fig. 10 is a schematic structural diagram of a distal end fixing base of an isolation device according to an embodiment of the disclosure. The distal end fixed base 2 is formed by a base plate 21, a slotted sleeve 22, a slot 23 and a slot 24, it being noted that the slot 24 is unilateral.

Fig. 11 is a second schematic structural view of a distal end fixing base of the isolation device according to the first embodiment of the disclosure. The distal end fixed base 2 is formed by a base plate 21, a slotted sleeve 22, a slot 23 and a slot 24, it being noted that the slot 24 is double sided.

Fig. 12 is a third schematic structural view of a distal end fixing base of an isolation device according to a first embodiment of the disclosure. The three-dimensional fixing base 6 includes a base 61, a slot 63, and a notch 64, and it should be noted that the notch 64 is double-sided.

FIG. 13 is a schematic view of the distal end fixed base and clamping rod combination of the isolation device provided by the first embodiment of the disclosure. The purpose of the notches 64 is to accommodate the web 13 without interfering with the passage of the web 13.

The technical scheme of the embodiment is as follows:

an isolating device is characterized by comprising a film pulling-out mechanism 1, a far-end fixing base 2 and clamping rods 3(3a and 3b), wherein the film pulling-out mechanism 1 consists of a base 11, a coiled material fixing rod 12 and a coiled material 13, the coiled material fixing rod 12 is fixed or sleeved on a sleeve 112 of the base 11, and the coiled material 13 is sleeved on the coiled material fixing rod 12; the edge of the web 13 is clamped and fixed by the clamping bars 3(3a, 3b) and pulled out to the proper position, and the clamping bars 3(3a, 3b) are fixed to the slotted sleeves 22 or the recesses 53 of the base 2.

Example 2:

referring to fig. 1A, fig. 3, fig. 7A, fig. 8A. Fig. 10-13.

The spacer according to claim 1, wherein a positioning pin 83 or a front grooved sleeve 113 or a positioning recess 114 is provided on a bottom plate 111 of a base 11 of the film drawing mechanism 1; outside the film drawing mechanism 1, a second type of shell 4A is provided, the second type of shell 4A includes a second shell 41A, a second fixing sleeve 42A, a second lip 43A and a lip border 43A, the lip border 43A is made of a material with certain bending tension, the clamping rods 3(3A and 3b) are clamped through the lip 43A, and the coiled material pulled out is clamped by the second lip 43A. The edge of the coil 13 is clamped and fixed by the clamping rods 33a and 3b and then pulled out to a proper position, and the clamping rods 33a and 3b are fixed at the slotted sleeve 22 of the far-end fixed base 2 or the recess 63 of the solid fixed base 6.

The main difference between this embodiment and embodiment 1 is that the shells are arranged in opposite, the second shell 4A is designed with a through lip 43A, and the lip border 43A is made of a material with a certain bending tension, such as rubber, elastic plastic, etc., and it can be integrally formed with or attached to the second shell 41A. Therefore, the clamping rods 3(3a and 3b) can be directly meshed into a whole to clamp the coiled material 13 when being pulled out, the use is more convenient, and the creativity and the practicability of the invention are improved.

Example 3:

referring to fig. 14, 15:

fig. 14 is a fourth schematic structural view of an isolation device according to a second embodiment of the disclosure.

The locking cap 7 is added in the embodiment, the locking cap 7 is sleeved at the top end of the clamping rod 3(3a, 3b) to lock the clamping rod 3.

Fig. 15 is a schematic structural view of a locking cap of an isolation device according to a second embodiment of the disclosure.

The clamping rods 3(3a, 3b) comprise lock bodies 71, lock holes 72 are machined in the lock bodies 71, and the lock holes 72 are in interference fit with the tops of the clamping rods 3.

After the locking cap 7 is added in the embodiment, the clamping rod 3 clamps and fixes the coiled material 13 more firmly. The locking cap 7 is added to be more attractive.

Example 4:

referring to fig. 16, 17, 18:

fig. 16 is a fifth schematic structural view of the isolation device provided in the third embodiment of the present disclosure (including 4 film pulling-out mechanisms). The separating apparatus of this embodiment combines 4 film drawing mechanisms 1, the film drawing mechanisms 1 are fixed to the expansion board 8, and the roll 13 can be normally drawn out and fixed to the distal end fixing base 2 by the holding rod 3.

Fig. 17 is a top view of an isolation device provided in a third embodiment of the present disclosure. The pull-out direction of the web 13 is clearly shown.

Fig. 18 is a schematic structural diagram of an expansion board of an isolation device according to a third embodiment of the present disclosure.

In this embodiment, the film roll drawing device further includes an expansion board 8, a positioning pin 83 is provided on a base 81 of the expansion board 8, a plurality of film drawing mechanisms 1 are fitted to the positioning pin 83 of the expansion board 8 through a positioning hole on the base 11, and the roll material 13 on each film drawing mechanism 1 can be drawn out in different directions, thereby saving a storage space.

The positioning pins 83 are two in each set, one positioning pin 83 fits into a central hole in the bottom plate 111 of the base 11, and the other positioning pin 83 plays a role in orientation to prevent the base 11 from rotating.

The embodiment may further include a special-shaped structure housing, which is assembled to the expansion board 8 and functions to store all the film pulling-out mechanisms 1, thereby facilitating storage and transportation, and also playing a role in beauty.

The isolating device of the embodiment has the advantages of compact structure, small occupied space and convenience in layout and use on a desktop.

Example 5:

referring to fig. 19, 20:

fig. 19 is a sixth schematic structural view of the isolation device according to the fourth embodiment of the disclosure (including 2 film drawing mechanisms).

Fig. 20 is a top view of an isolation device provided in accordance with a fourth embodiment of the present disclosure.

In this embodiment, the film winding device further includes an expansion board, a positioning pin is disposed on a base of the expansion board, the two film drawing mechanisms 1 are assembled on the positioning pin of the expansion board through the positioning hole on the base 11, and the roll material 13 on each film drawing mechanism 1 can be drawn out in different directions, so that the placement space is saved.

According to the setting mode of the positioning pin on the base of the expansion board, the pulling direction of each coil 13 can be set to a plurality of directions, and the isolation device of the embodiment is more convenient to use.

The embodiment can further comprise a special-shaped structure shell, wherein the special-shaped structure shell is assembled on the expansion base plate and used for accommodating all the film pulling-out mechanisms 1, so that the film pulling-out mechanisms are convenient to store and transport and have an attractive effect.

Example 6:

referring to fig. 21, 22:

fig. 21 is a seventh schematic structural diagram (including 3 film drawing mechanisms) of the isolation device provided in the fifth embodiment of the disclosure.

Fig. 22 is a top view of an isolation device provided in a fifth embodiment of the present disclosure.

In this embodiment, the film winding device further includes an expansion board, a positioning pin is disposed on a base of the expansion board, the three film drawing mechanisms 1 are assembled on the positioning pin of the expansion board through the positioning hole on the base 11, and the roll material 13 on each film drawing mechanism 1 can be drawn out in different directions, so that the placement space is saved.

The central axes of the coil fixing rods 12 of the three film drawing mechanisms 1 are positioned at three corners of an equilateral triangle. The angle of the pull-out direction of each of the webs 13 is 120 degrees.

Example 7:

referring to fig. 23, 24:

fig. 23 is an eighth schematic structural view (including 3 film drawing mechanisms) of the isolation device according to the sixth embodiment of the disclosure.

Fig. 24 is a top view of an isolation device provided in accordance with a sixth embodiment of the present disclosure.

The connection device arranged on the base of the expansion bottom plate is various, and the embodiment uses a positioning pin.

The central axes of the coil fixing rods 12 of the three film drawing mechanisms 1 are in a straight line. The drawing direction angle of each coil 13 is 0 degree, 45 degrees, 90 degrees, 135 degrees and 180 degrees.

The invention can also arrange a folding device at the bottom (proper position) of the film pulling-out mechanism 1, so that the isolating device is used for daily household preservative film storage, pulling-out and cutting devices when not used for isolation, thereby having two functions and improving the practicability.

Claims

1. The utility model provides an isolating device, characterized in that, includes that the film pulls out mechanism (1), distal end fixed base (2) and supporting rod 3(3a, 3b), film pull out mechanism (1) constitute by base (11), coiled material dead lever (12), coiled material (13), coiled material dead lever (12) are fixed or the suit is on sleeve pipe (112) of base (11), coiled material (13) suit is on coiled material dead lever (12), will the edge of coiled material (13) is used pull out suitable position after supporting rod 3(3a, 3b) centre gripping is fixed, and will supporting rod 3(3a, 3b) are fixed to fluting sleeve pipe (22) department of base (2) or sunken (63) department of three-dimensional fixing base (6).

2. The isolation device of claim 1, further comprising a housing (4), wherein said housing (4) comprises a shell (41), a retaining sleeve (42), and a slot (43), and wherein said housing (4) is sleeved on the top end of said coil retaining bar (12) through said retaining sleeve (42).

3. The spacer according to claim 1, wherein a positioning pin (83) or a front slotted bushing (113) or a positioning recess (114) is provided on a bottom plate (111) of a base (11) of the film pulling-out mechanism (1); film pull-out mechanism (1) outside is provided with second kind casing (4A), second kind casing (4A) include second casing (41A), the fixed cover of second (42A), second lip (43A), lip border material (43A) make by the material that has certain crooked tensile, clamping rod 3(3A, 3b) are pressed from both sides tightly through second lip (43A), and the coiled material that is pulled out simultaneously is pressed from both sides tightly by second lip (43A). And clamping and fixing the edge of the coiled material (13) by using clamping rods 3(3a, 3b), pulling out to a proper position, and fixing the clamping rods 3(3a, 3b) to the slotted sleeve (22) of the far-end fixed base (2) or the recess (63) of the three-dimensional fixed base (6).

4. An isolation device according to claim 3, characterized in that a space or opening of a certain height is reserved between the second housing (4A) and the bottom plate (111) of the base (11).

5. The isolation device according to claim 1, wherein said holding rod 3 is composed of a holding rod 3a and a holding rod 3b, and the surface where said holding rod 3a and said holding rod 3b are butted may be a non-smooth surface entirely or partially, or a snap is provided on the surface where said holding rod 3a and said holding rod 3b are butted.

6. An isolation device according to any one of claims 1 to 4, further comprising a steering mount (5), said steering mount (5) consisting of a base and a fixing rod, said steering mount (5) being placed between said film drawing mechanism (1) and said distal end fixing base (2), said web (13) being angled at said steering mount (5).

7. An isolation device according to any one of claims 1 to 4, further comprising a locking cap (7), wherein said locking cap (7) comprises a lock body (71) and a locking hole (72), said locking hole (72) being fitted to the top end of said clamping bar (3).

8. An isolation device according to any one of claims 1-4, characterized in that the base (11), the base of the steering mount (5) and the distal mounting base (2) are fixed in a counterweight or negative pressure manner to the plane to be isolated.

9. The isolation device according to any one of claims 1 to 4, further comprising an expansion board (8), wherein a positioning pin (83) is provided on a base (81) of the expansion board (8), a plurality of the film drawing mechanisms (1) are fitted to the positioning pin (83) of the expansion board (8) through the positioning hole on the base (11), and the web (13) on each of the film drawing mechanisms (1) can be drawn out in different directions, thereby saving a placement space.

10. An isolation device as claimed in any one of claims 1 to 4, further comprising a profile housing, said profile housing being fitted to said expansion backplane of a different configuration.