CN218378879U

CN218378879U - Quick assembly disassembly cuts membrane appearance

Info

Publication number: CN218378879U
Application number: CN202222699054.4U
Authority: CN
Inventors: 王瀚宇; 白欣田; 徐祖瑞
Original assignee: Jiangsu Boya Testing Technology Co ltd
Current assignee: Jiangsu Boya Testing Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-24
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a cut membrane appearance technical field's a quick assembly disassembly and cut membrane appearance, including cutting membrane appearance body and hou gai, back lid surface is provided with the baffle, it is provided with the locating piece to cut membrane appearance body lower part front side, be provided with pressure spring in the locating piece, the pressure spring top is provided with the fixture block, locating piece left side surface is provided with first logical groove, it is provided with the second logical groove to cut membrane appearance body left side surface lower part, the second logical inslot is provided with the depression bar, it is provided with the rubber buffer to cut membrane appearance body left side, be provided with the fixture block in the lid of back, be provided with the bayonet socket on the fixture block, the bottom surface of back lid is provided with first mounting groove, the back lid left and right sides all is provided with the second mounting groove, can reciprocate through the fixture block and block the bayonet socket or break away from the bayonet socket, accomplishes and carry out quick installation and dismantlement to the back lid, improves and to cutting membrane appearance maintenance efficiency.

Description

Quick assembly disassembly cuts membrane appearance

Technical Field

The utility model relates to a cut membrane appearance technical field, specifically be a quick assembly disassembly cuts membrane appearance.

Background

The nitrocellulose membrane (NC membrane for short) is used as a carrier of a quality control line and an antibody line in the colloidal gold test paper, and is also one of the most important consumables in biological tests. NC membrane is after production is accomplished, need cut the NC membrane, make the size of a dimension after cutting accord with the experiment demand, can carry out the accurate membrane work of cutting always for guaranteeing to cut the membrane appearance, need carry out periodic maintenance to cutting the membrane appearance, the lid all adopts the fix with screw on cutting the membrane appearance body after the present membrane appearance of cutting, examine and repair the in-process regularly to cutting the membrane appearance, need constantly relapse the rotation screw, the easy screw can become not hard up gradually with being connected between the screw hole that sets up, can't cover the stable fixing on cutting the membrane appearance body after. Therefore, we propose a quick-assembly-disassembly film cutting instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick assembly disassembly cuts membrane appearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick assembly disassembly cuts membrane appearance, is including cutting membrane appearance body and hou gai, back lid surface is provided with the baffle, it is provided with the locating piece to cut membrane appearance body lower part front side, be provided with pressure spring in the locating piece, the pressure spring top is provided with the fixture block, locating piece left side surface is provided with first logical groove, it is provided with the logical groove of second to cut membrane appearance body left side surface lower part, the second is provided with the depression bar in the groove, it is provided with the rubber buffer to cut membrane appearance body left side, be provided with the kicking block in the lid of back, be provided with the bayonet socket on the kicking block, the bottom surface of back lid is provided with first mounting groove, the back lid left and right sides all is provided with the second mounting groove.

Preferably, the first through groove and the second through groove are located on the same horizontal straight line, and the right end of the pressing rod penetrates through the first through groove and the second through groove to be fixedly connected with the left side of the clamping block.

Preferably, the first mounting groove is matched with the positioning block, and the height of the second mounting groove is the same as that of the second through groove.

Preferably, the bottom of the clamping block is fixedly connected with the top of the pressure spring, and the top of the clamping block is arc-shaped.

Preferably, the rubber buffer with first logical groove mutually support, the rubber buffer height is the same with the height in the first logical groove in depression bar bottom, the left end of rubber buffer is provided with the push pedal.

Preferably, the baffle is fixed on the outer surface of the rear cover, and the baffle is arranged in a circle around the surface of the rear cover.

Compared with the prior art, the beneficial effects of the utility model are that: the bayonet socket that sets up on the kicking block removes behind the top of fixture block, compression spring will make progress the jack-up fixture block, fixture block processing blocks the bayonet socket, thereby block the kicking block, fix the back lid, the locating piece will be located first mounting groove, and the depression bar will be in the second mounting groove, install fast the back lid, the depression bar drives the fixture block and moves down, the fixture block will break away from the bayonet socket and loosen the fixed to the kicking block, after the depression bar removes to first mounting groove bottom, in advancing first mounting groove with the rubber buffer installation, the rubber buffer will be in the top of depression bar, the rebound of restriction depression bar, thereby directly take off the back lid, dismantle fast the back lid, thereby accomplish to carry out quick installation and dismantlement to the back lid, improve and to cutting membrane appearance maintenance efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the structure of the film cutting instrument body of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is a schematic view of the structure of the rear cover of the present invention.

In the figure: 1. a film cutting instrument body; 2. a rear cover; 3. a baffle plate; 4. positioning blocks; 5. a pressure spring; 6. a clamping block; 7. a first through groove; 8. a second through groove; 9. a pressure lever; 10. a rubber plug; 11. a top block; 12. a bayonet; 13. a first mounting groove; 14. and a second mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a film cutting instrument capable of being quickly assembled and disassembled comprises a film cutting instrument body 1 and a rear cover 2, wherein a baffle 3 is arranged on the surface of the rear cover 2, a positioning block 4 is arranged on the front side of the lower portion of the film cutting instrument body 1, a pressure spring 5 is arranged in the positioning block 4, a clamping block 6 is arranged at the top of the pressure spring 5, a first through groove 7 is arranged on the left side surface of the positioning block 4, a second through groove 8 is arranged on the lower portion of the left side surface of the film cutting instrument body 1, a pressure rod 9 is arranged in the second through groove 8, a rubber plug 10 is arranged on the left side of the film cutting instrument body 1, an ejecting block 11 is arranged in the rear cover 2, a clamping opening 12 is arranged on the ejecting block 11, a first mounting groove 13 is arranged on the bottom surface of the rear cover 2, second mounting grooves 14 are arranged on the left side and the right side of the rear cover 2, when the rear cover 2 is mounted, the rear cover 2 is moved to the right side of the film cutting instrument body 1, the rear cover 2 is moved leftwards, the clamping block 11 arranged on the rear cover 2 and is contacted with the clamping block 6, and the top of the clamping block 6 is arranged in an arc shape, the jacking block 11 pushes the fixture block 6 to move downwards, when the bayonet 12 arranged on the jacking block 11 moves to the top of the fixture block 6, the pressure spring 5 jacks up the fixture block 6 upwards, the fixture block 6 is processed to clamp the bayonet 12, so that the jacking block 11 is clamped, the rear cover 2 is fixed, the positioning block 4 is positioned in the first mounting groove 8, the pressure rod 9 is positioned in the second mounting groove 14, the rear cover 2 is quickly mounted, the rubber plug 10 is arranged in the first mounting groove 8, the first mounting groove 8 can be sealed, the movement of the pressure rod 9 is limited at the same time, the fixture block 6 cannot move, the rear cover 2 is better fixed, when the rear cover 2 is dismounted, the rubber plug 10 is dismounted, the pressure rod 9 is pushed downwards, the pressure rod 9 drives the fixture block 6 to move downwards, the fixture block 6 is separated from the bayonet 12 to loosen the fixing of the jacking block 11, when the pressure rod 9 moves to the bottom of the first mounting groove 8, install rubber buffer 10 into first mounting groove 8 in, rubber buffer 10 will be in the top of depression bar 9, restriction depression bar 9's rebound to directly take off back lid 2, carry out quick dismantlement to back lid 2.

The first through groove 7 and the second through groove 8 are positioned on the same horizontal straight line, the right end of the pressure lever 9 passes through the first through groove 7 and the second through groove 8 to be fixedly connected with the left side of the clamping block 6, the pressure lever 9 drives the clamping block 6 to move downwards, the clamping block 6 is separated from the bayonet 12, and the clamping block 11 is loosened;

the first mounting groove 13 is matched with the positioning block 4, the height of the second mounting groove 14 is the same as that of the second through groove 8, and after the rear cover 2 is mounted and the rear cover 2 is disassembled, the press rod 9 can drive the clamping block 6 to move downwards by enough moving distance;

the bottom of the clamping block 11 is fixedly connected with the top of the pressure spring 5, the top of the clamping block 11 is arc-shaped, and when the rear cover 2 is installed, the top block 12 pushes the clamping block 6 to move downwards, so that the rear cover 2 is quickly installed;

the rubber plug 10 is matched with the first through groove 7, the height of the rubber plug 10 is the same as that of the first through groove at the bottom of the pressure lever 9, the rubber plug 10 is installed in the first installation groove 8, the left end of the rubber plug 10 is provided with a push plate, and the push plate is arranged to facilitate the removal of the rubber plug 10;

the baffle 3 is fixed on the outer surface of the rear cover 2, and the baffle 3 is arranged in a circle around the surface of the rear cover 2.

The working principle is as follows: when installing back lid 2, remove back lid 2 to 1 right side of film cutting appearance body, move back lid 2 leftwards, after the fixture block 11 that sets up on back lid 2 contacts with fixture block 6, because fixture block 6 top sets up to the arc, kicking block 11 will promote fixture block 6 and remove downwards, bayonet 12 that sets up on kicking block 11 moves to behind the top of fixture block 6, compression spring 5 will jack-up fixture block 6 upwards, fixture block 6 processing blocks bayonet 12, thereby block kicking block 11, fix back lid 2, locating piece 4 will be located first mounting groove 8, and depression bar 9 will be in second mounting groove 14, install back lid 2 fast, pack rubber buffer 10 into first mounting groove 8, can seal first mounting groove 8, restrict the removal of depression bar 9 simultaneously, make fixture block 6 can't remove, carry out better fixed to back lid 2, when dismantling back lid 2, pull down rubber buffer 10, push down depression bar 9, fixture block 6 drives fixture block 6 and remove downwards, block 6 will break away from bayonet 12 and loosen the bayonet 12 to the fixed fixing of ejector block 11, the fixing that the depression bar is in back lid 2 removes first mounting groove 8 after the depression bar 9, thereby the depression bar 10 is in the installation groove 10 is removed after the depression bar 9, thereby the depression bar is removed the installation groove 2, the installation groove 8 after the depression bar is removed fast, thereby the depression bar 10 is removed, the installation groove is in the depression bar 10.

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 quick assembly disassembly cuts membrane appearance, includes and cuts membrane appearance body (1) and back lid (2), its characterized in that: back lid (2) surface is provided with baffle (3), it is provided with locating piece (4) to cut membrane appearance body (1) lower part front side, be provided with pressure spring (5) in locating piece (4), pressure spring (5) top is provided with fixture block (6), locating piece (4) left side surface is provided with first logical groove (7), it is provided with second through groove (8) to cut membrane appearance body (1) left side surface lower part, be provided with depression bar (9) in second through groove (8), it is provided with rubber buffer (10) to cut membrane appearance body (1) left side, be provided with kicking block (11) in back lid (2), be provided with bayonet socket (12) on kicking block (11), the bottom surface of back lid (2) is provided with first mounting groove (13), back lid (2) left and right sides all is provided with second mounting groove (14).

2. The quick assembly disassembly film cutting appearance of claim 1, characterized in that: the first through groove (7) and the second through groove (8) are located on the same horizontal straight line, and the right end of the pressing rod (9) penetrates through the first through groove (7) and the second through groove (8) to be fixedly connected with the left side of the clamping block (6).

3. The quick-assembly-disassembly film cutting instrument according to claim 1, characterized in that: the first mounting groove (13) is matched with the positioning block (4), and the height of the second mounting groove (14) is the same as that of the second through groove (8).

4. The quick assembly disassembly film cutting appearance of claim 1, characterized in that: the bottom of the clamping block (6) is fixedly connected with the top of the pressure spring (5), and the top of the clamping block (6) is arc-shaped.

5. The quick-assembly-disassembly film cutting instrument according to claim 1, characterized in that: the rubber buffer (10) mutually support with first logical groove (7), rubber buffer (10) height is the same with the height in the first logical groove in depression bar (9) bottom, the left end of rubber buffer (10) is provided with the push pedal.

6. The quick-assembly-disassembly film cutting instrument according to claim 1, characterized in that: the baffle (3) is fixed on the outer surface of the rear cover (2), and a circle of baffle (3) is arranged around the surface of the rear cover (2).