阅读说明：本技术 一种易拆装的芯片固定结构的硒鼓 (Selenium drum of chip fixed knot of easy dismouting constructs ) 是由 彭煦 于 2020-09-02 设计创作，主要内容包括：一种易拆装的芯片固定结构的硒鼓,涉及激光打印机领域,包含硒鼓主体、芯片安装位、芯片；所述芯片安装位在硒鼓主体的特定位置,用于固定芯片,左右个有一个用于锁定芯片的扣口相对的互相对称的悬臂勾型卡扣的芯片扣和一个打开芯片扣的扣口朝下的互相对称的悬臂勾型卡扣的按扣,右边的按扣的保持元件的右侧面为斜向左下方的斜面,所述芯片的尾端左右各有一个突出的卡位；装芯片时,将芯片推入芯片安装位内直至芯片扣扣住芯片尾端,取出芯片时,通过按压按扣,撑开芯片扣,使芯片与芯片扣分离,并将芯片往外推出。有益效果是：芯片的安装和取下简便快捷,外型美观。(A selenium drum with an easily-detachable chip fixing structure relates to the field of laser printers and comprises a selenium drum main body, a chip mounting position and a chip; the chip mounting position is at a specific position of the selenium drum main body and is used for fixing the chip, the left side and the right side of the chip mounting position are respectively provided with a chip buckle for locking the mutually symmetrical cantilever hook-type buckles with opposite buckle openings of the chip and a snap fastener for opening the mutually symmetrical cantilever hook-type buckles with the downward buckle openings of the chip buckle, the right side surface of the holding element of the snap fastener on the right side is an inclined surface which is inclined to the left and the lower side, and the left side and the right side of the tail end of the chip are respectively provided with a protruding clamp position; when the chip is installed, the chip is pushed into the chip installation position until the chip buckle buckles the tail end of the chip, and when the chip is taken out, the chip buckle is opened by pressing the snap fastener, so that the chip is separated from the chip buckle, and the chip is pushed out. The beneficial effects are that: the chip is simple, convenient and quick to mount and dismount, and attractive in appearance.)

1. The utility model provides a chip fixed knot of easy dismouting constructs's selenium drum which characterized in that: comprises a toner cartridge main body (6), a chip (1) and a chip mounting position (2); the selenium drum main body (6) is a main part of electrostatic imaging of the laser printer and comprises a structure for realizing product functions; the chip (1) is an electronic component with a contact on one surface, the main body of the chip is square, one end in the mounting direction is a chip insertion end (1-1), the other corresponding end is a chip tail end (1-2), and two sides of the chip tail end (1-2) are respectively provided with a protruding chip clamp position (1-3); the chip mounting position (2) is arranged on the outer surface of the toner cartridge main body (6) and comprises a groove position (3), a chip buckle (4) and a snap fastener (5), the groove position (3) is composed of a base (3-1), a right baffle (3-2), a left baffle (3-3), a rear baffle (3-4) and a support (3-5), the base (3-1) is a square plastic plate, the right baffle (3-2) is a right-angle plastic plate composed of a stepped plastic plate with a notch at the upper left corner and a rectangular plastic plate vertically connected with the upper end edge of the stepped plastic plate, the left baffle (3-3) and the right baffle (3-2) are mutually parallel and symmetrical, the rear baffle (3-4) is a rectangular plastic plate with the same height as the right baffle (3-2), and the left baffle (3-3), the right baffle (3-2) and the rear baffle (3-4) are perpendicular to the base (3-1) ) One ends of the left baffle (3-3) and the right baffle (3-2) without gaps are respectively and vertically connected with two ends of the rear baffle (3-4); the support (3-5) is two parallel and symmetrical square plastic plates, one end of the support is vertically connected with the rear baffle (3-4), the bottom of the support is vertically connected with the base (3-1) and is positioned between the left baffle (3-3) and the right baffle (3-2), the height of the support (3-5) is smaller than that of the right angle between the base (3-1) and the right baffle (3-2), and the height difference is larger than the thickness of the chip (1); the chip buckle (4) is a cantilever hook type buckle and is used for preventing the chip (1) from shifting, the wall surface of the position perpendicular to the gap of the right baffle (3-2) extends out, the buckle opening faces to the left side, the distance from a retaining element to the rear baffle (3-4) is equal to the length from the chip insertion end (1-1) to the chip tail end (1-2), the chip buckle (4) symmetrical to the right baffle (3-2) is also arranged on the left baffle (3-3), and the chip buckle can be divided into a right chip buckle (4-1) and a left chip buckle (4-2) according to the direction; the snap fastener (5) is a cantilever hook type snap fastener, is used for separating the chip (1) and the chip buckle (4), is positioned above the chip buckle (4), extends out of the wall surface at the position of a gap vertical to the right baffle (3-2), has a downward buckle opening, keeps the left side surface of the element as a vertical plane, the right side surface as an inclined plane inclined to the left lower part and the inserting surface as an inclined plane, has the total length equal to or less than the buckle beam length of the chip buckle (4), is also provided with the snap fastener (5) symmetrical with the right baffle (3-2) on the left baffle (3-3), and can be divided into the right snap fastener (5-1) and the left snap fastener (5-2) according to the direction; the distance between the holding elements of the snap fasteners (5) of the right baffle (3-2) and the left baffle (3-3) is equal to the width of the chip insertion end (1-1), and the distance between the holding elements of the chip snap fasteners (4) of the right baffle (3-2) and the left baffle (3-3) is equal to or less than the width of the chip insertion end (1-1).

2. The toner cartridge of claim 1, wherein: only one side of the chip mounting position (2) is provided with a chip buckle (4) and a snap fastener (5), the other side is not provided with the chip buckle (4) and the snap fastener (5), and the tail end (1-2) of the chip is only provided with a chip clamping position (1-3) at the same side with the chip buckle (4).

3. The toner cartridge of claim 1, wherein: the chip mounting position (2) and the shell of the toner cartridge main body (6) are of an integrally formed structure.

4. The toner cartridge of claim 1, wherein: the support (3-5) is integrated with the left baffle (3-3) and the right baffle (3-2) into a whole.

Technical Field

The invention discloses a selenium drum with an easily-detachable chip fixing structure, relates to the field of laser printers, and particularly relates to a selenium drum.

Background

Most of the selenium drums comprise chips for identifying and recording the use information of the selenium drums, the chips are fixedly installed at the chip slot positions corresponding to the selenium drums, the common chip fixing method in the market is fixing by using viscose, screws or clamping, the viscose is usually fixed by using double-sided adhesive or additionally adding fluid adhesive, and the use is inconvenient or the appearance is not attractive; the screw fixing manner is not suitable for smaller chips and screwing screws is relatively time-consuming; the method for fixing the clamping position is convenient to install, but after the carbon powder is filled for the second time, a user is inconvenient to replace the chip, and the fixed clamping position is easily damaged when the user is not taken down or taken down, so that a new chip cannot be fixed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the selenium drum with the chip fixing structure, which is easy to assemble and disassemble, and the chip is simple, convenient and quick to install and take down and attractive in appearance.

In order to achieve the purpose, the technical scheme adopted by the design of the invention is as follows: a selenium drum with an easily-detachable chip fixing structure comprises a selenium drum main body, a chip and a chip mounting position; the selenium drum main body is a main part of electrostatic imaging of the laser printer and comprises a structure for realizing the product function; the chip is an electronic component with a contact on one surface, the main body of the chip is square, one end in the mounting direction is a chip insertion end, the corresponding other end is a chip tail end, and two sides of the chip tail end are respectively provided with a protruding chip clamping position; the chip mounting position is arranged on the outer surface of the selenium drum main body and comprises a groove position, a chip buckle and a snap fastener, the groove position is composed of a base, a right baffle, a left baffle, a back baffle and a support, the base is a square plastic plate, the right baffle is a right-angle plastic plate composed of a stepped plastic plate with a notch at the upper left corner and a rectangular plastic plate vertically connected with the edge of the upper end of the stepped plastic plate, the left baffle and the right baffle are symmetrical and opposite in direction, the back baffle is a rectangular plastic plate with the same height as the right baffle, the left baffle, the right baffle and the back baffle are vertical to the base, and the non-notched ends of the left baffle and the right baffle are respectively and vertically connected with the two ends; the bracket is two parallel and symmetrical square plastic plates, one end of the bracket is vertically connected with the rear baffle, the bottom of the bracket is vertically connected with the base and is positioned between the left baffle and the right baffle, the height of the bracket is smaller than the height of a right angle part from the base to the right baffle, and the height difference is larger than the thickness of the chip; the chip buckle is a cantilever hook type buckle and is used for preventing the chip from shifting, the wall surface of the position vertical to the notch of the right baffle plate extends out, the buckle opening faces to the left side, the distance from the retaining element to the rear baffle plate is equal to the length from the insertion end of the chip to the tail end of the chip, the left baffle plate is also provided with a chip buckle which is symmetrical to the right baffle plate, and the chip buckle can be divided into a right chip buckle and a left chip buckle according to the direction; the snap fastener is a cantilever hook type snap fastener, is used for separating the chip and the chip button, is positioned above the chip button, extends out of the wall surface perpendicular to the notch of the right baffle plate, has a downward button opening, keeps the left side surface of the element as a vertical plane, the right side surface as an inclined surface inclined to the left lower side, the inserting surface as an inclined surface, has the total length equal to or less than the length of a button beam of the chip button, is also provided with a snap fastener symmetrical with the right baffle plate on the left baffle plate, and can be divided into a right snap fastener and a left snap fastener according to the; the distance between the holding elements of the snap fasteners of the right baffle and the left baffle is equal to the width of the chip insertion end, and the distance between the holding elements of the chip fasteners of the right baffle and the left baffle is equal to or less than the width of the chip insertion end.

Furthermore, only one side of the chip mounting position is provided with a chip buckle and a snap fastener, the other side of the chip mounting position is not provided with the chip buckle and the snap fastener, and the tail end of the chip is only provided with a chip clamping position at the same side with the chip buckle.

Further, the chip mounting position and the shell of the toner cartridge main body are of an integrally formed structure.

Furthermore, the support is integrated with the left baffle and the right baffle respectively.

When installing the chip, support in the middle of the chip installation position, can make things convenient for the chip both sides to insert more easily, push the chip with the front end of chip along chip installation position insertion direction, detain until the tail end with the chip detains and detain up, press the snap-fastener when the chip is taken out to needs, the chip on both sides is detained and is propped open under the extrusion of snap-fastener, thereby make the buckle and the chip separation that the chip was detained, and because the front end of the retaining element of snap-fastener has the inclined plane of slant down, when the snap-fastener is down pressed, the inclined plane gives an outside thrust of chip screens, make the chip move outward, the chip is detained and is detained the chip again when avoiding loosening the snap-fastener, thereby reach easy to assemble, take out the purpose of.

The selenium drum with the chip fixing structure, which is easy to disassemble and assemble, has the beneficial effects that: the chip is simple, convenient and quick to mount and dismount, and attractive in appearance.

Drawings

FIG. 1 is an isometric view of a toner cartridge of an easily detachable chip fixing structure, FIG. 2 is an isometric view of a chip-on-chip fixing structure of a toner cartridge of an easily detachable chip fixing structure, FIG. 3 is an isometric view of a chip-on-chip fixing structure of a toner cartridge of an easily detachable chip fixing structure, FIGS. 4 and 5 are partial schematic views of the left side of the chip-on-chip fixing structure of a toner cartridge of an easily detachable chip fixing structure, FIG. 6 is a top view of a chip of a toner cartridge of an easily detachable chip fixing structure, wherein 1 is a chip, 1-1 is a chip insertion end, 1-2 is a chip tail end, 1-3 is a chip clamping position, 2 is a chip mounting position, 3 is a slot position, 3-1 is a base, 3-2 is a right baffle, 3-3 is a left baffle, 3-4 is a rear baffle, 3-5 is a bracket, 4 is a chip button, 4-1 is a right chip button, 4-2 is a left chip button, 5 is a snap fastener, 5-1 is a right snap fastener, 5-2 is a left snap fastener, and 6 is a toner cartridge body.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings: referring to the attached drawings, the selenium drum with the chip fixing structure easy to disassemble and assemble comprises a selenium drum main body 6, a chip 1 and a chip mounting position 2; the selenium drum main body 6 is a main part of electrostatic imaging of the laser printer and comprises a structure for realizing product functions; the chip 1 is an electronic component with a contact on one surface, the main body of the chip is square, one end in the mounting direction is a chip insertion end 1-1, the other corresponding end is a chip tail end 1-2, and two sides of the chip tail end 1-2 are respectively provided with a protruding chip clamping position 1-3; the chip mounting position 2 is arranged on the outer surface of the toner cartridge main body 6 and comprises a groove position 3, a chip buckle 4 and a snap fastener 5, the groove position 3 consists of a base 3-1, a right baffle 3-2, a left baffle 3-3, a rear baffle 3-4 and a support 3-5, the base 3-1 is a square plastic plate, the right baffle 3-2 is a right-angle plastic plate consisting of a stepped plastic plate with a notch at the upper left corner and a rectangular plastic plate vertically connected with the upper end edge of the stepped plastic plate, the left baffle 3-3 and the right baffle 3-2 are mutually parallel and symmetrical, the rear baffle 3-4 is a rectangular plastic plate with the same height as the right baffle 3-2, the left baffle 3-3, the right baffle 3-2 and the rear baffle 3-4 are vertical to the base 3-1, and the unnotched ends of the left baffle 3-3 and the right baffle 3-2 are respectively and vertically connected with the two ends of the rear baffle 3-4 (ii) a The support 3-5 is two parallel and symmetrical square plastic plates, one end of the support is vertically connected with the rear baffle 3-4, the bottom of the support is vertically connected with the base 3-1 and is positioned between the left baffle 3-3 and the right baffle 3-2, the height of the support 3-5 is smaller than that of the right angle part between the base 3-1 and the right baffle 3-2, and the height difference is larger than the thickness of the chip 1; the chip buckle 4 is a cantilever hook type buckle and is used for preventing the chip 1 from shifting, the wall surface of the position perpendicular to the gap of the right baffle 3-2 extends out, the buckle opening faces to the left side, the distance from a holding element to the rear baffle 3-4 is equal to the length from the chip insertion end 1-1 to the chip tail end 1-2, the chip buckle 4 symmetrical to the right baffle 3-2 is also arranged on the left baffle 3-3, and the chip buckle 4 can be divided into a right chip buckle 4-1 and a left chip buckle 4-2 according to the direction; the snap fastener 5 is a cantilever hook type snap fastener, is used for separating the chip 1 and the chip buckle 4, is positioned above the chip buckle 4, extends out vertical to the wall surface at the gap of the right baffle 3-2, the buckle opening faces downwards, the left side surface of the retaining element is a vertical plane, the right side surface is an inclined surface inclined to the left lower side, the inserting surface is an inclined surface, the total length is equal to or less than the buckle beam length of the chip buckle 4, the left baffle 3-3 is also provided with the snap fastener 5 which is symmetrical with the right baffle 3-2, and the snap fastener can be divided into a right snap fastener 5-1 and a left snap fastener 5-2 according to the direction; the distance between the holding members of the snap fasteners 5 of the right and left flaps 3-2 and 3-3 is equal to the width of the chip insertion end 1-1, and the distance between the holding members of the chip snaps 4 of the right and left flaps 3-2 and 3-3 is equal to or less than the width of the chip insertion end 1-1.

When installing the chip 1, the bracket 3-5 in the middle of the chip installation position 2 can facilitate the easier insertion of the two sides of the chip 1, the chip insertion end 1-1 is pushed into the chip 1 along the insertion direction of the chip installation position 2 until the tail end 1-2 of the chip is buckled with the chip buckle 4, when the chip 1 needs to be taken out, the snap fastener 5 is pressed down, the chip buckles 4 on the two sides are propped open under the extrusion of the snap fastener 5, so that the buckle of the chip buckle 4 is separated from the chip 1, and because the front end of the holding element of the snap fastener 5 is provided with a downward inclined surface, when the snap fastener 5 is pressed down, the inclined surface gives an outward thrust to the chip buckle 1-3, so that the chip 1 moves outwards, the chip buckle 4 is prevented from buckling the chip 1 again when the snap fastener 5 is loosened, and the installation and the taking out of the chip 1 are.