CN206249015U - A kind of selenium drum chip fixed structure - Google Patents
A kind of selenium drum chip fixed structure Download PDFInfo
- Publication number
- CN206249015U CN206249015U CN201621378778.7U CN201621378778U CN206249015U CN 206249015 U CN206249015 U CN 206249015U CN 201621378778 U CN201621378778 U CN 201621378778U CN 206249015 U CN206249015 U CN 206249015U
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- China
- Prior art keywords
- chip
- top board
- lower plate
- buckle
- selenium drum
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Abstract
The utility model is disclosed and provides a kind of simple structure, selenium drum chip fixed structure reasonable in design and with auto-lock function.The utility model includes lower plate, side plate and top board, the lower plate is fixedly installed on the selenium drum shell of external printer, chip adaptation is placed on the lower plate, in the cavity that the side plate and the top board are surrounded and formed, trapezoidal cavity is provided between the top board and the lower plate, the front end of the trapezoidal cavity is high compared with rear end, the thickness of the chip is between the vertical height of the front and back end of the trapezoidal cavity, the front end of the top board is provided with buckle pawl, the lower plate is provided with the buckle platform being engaged with the buckle pawl, under buckling state, the buckle pawl is in contact with the front end of the chip.The utility model can be used for selenium drum chip and install fixed field.
Description
Technical field
The utility model is related to a kind of selenium drum chip fixed structure.
Background technology
More than the chip mounting means of existing toner cartridge in the following way：Chip is inserted into chip installing port, and with soft
Glue is sticky or uses the mode fixed chip of electric welding, or a chip is installed at the opening of chip installing port fixes guarantor
Shield, but fixed chip is cumbersome in fashion described above, and if misoperation, may be to damaging chip or chip peace
Dress mouth causes to damage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, reasonable in design and with self-locking work(
The selenium drum chip fixed structure of energy.
The technical scheme that the utility model is used is：The utility model includes lower plate, side plate and top board, the lower plate
It is fixedly installed on the selenium drum shell of external printer, chip adaptation is placed on the lower plate, the side plate and the top board
In the cavity for surrounding and being formed, trapezoidal cavity is provided between the top board and the lower plate, before the trapezoidal cavity
End it is high compared with rear end, the thickness of the chip between the vertical height of the front and back end of the trapezoidal cavity, the top board
Front end is provided with buckle pawl, and the lower plate is provided with the buckle platform being engaged with the buckle pawl, under buckling state, the card
Snap finger is in contact with the front end of the chip.
From such scheme, the utility model combines the work(for realizing fixing chip positioning by a simple buckle
Can, chip is put into cavity, and the thickness of chip is slightly less than the vertical height of the front end of trapezoidal cavity, and top board has necessarily
Elasticity, so when chip is when being inserted into trapezoidal cavity, top board is slightly toward upwarping；On the other hand, due to top board
Front end is provided with buckle pawl, and buckle pawl is fastened on buckle platform, top board is pressed chip, and buckle pawl connects with the front end of chip
Touch and extruding chip makes chip be injected toward the depths of trapezoidal cavity again, now, tip-tilted top board causes buckle pawl to card
The even closer of stand lock button is detained, auto-lock function is realized, and then chip is completely fixed on the utility model.
Further, the front end of the lower plate is provided with guiding chamfering.
In the utility model, chamfering is oriented to set obliquely from front to back, when chip is put into cavity, be oriented to
Chamfering has guide effect to chip so that chip is easier to place in the cavities.
Further, the buckle pawl is integrally formed with the top board, the buckle platform and the lower plate one into
Type.
From such scheme, in the utility model, buckle pawl is integrated injection molding with top board, buckle platform and lower plate
Shaping, increased structural soundness of the present utility model.
Further, the rear end of the top board is fixedly connected with the lower plate, and the pars intermedia of the top board sets up separately
Resigning breach is equipped with, the resigning breach is engaged with the chip controls device of external printer.
From such scheme, the data of chip internal storage send printing to by lug contact at its upper end
Machine, cuts off the center section of top board, retains the part at the left and right two ends of top board, is set to resigning breach, and resigning breach is
Two hard contacts provide space so as to be electrically connected with external printer, on the other hand, set resigning breach and also rise
The effect of material-saving is arrived.
The beneficial effects of the utility model are：Upper holder block has certain elasticity, and upper holder block is inclined upwardly setting, works as chip
When being inserted into the utility model, chip extrudes upper holder block slightly makes upper holder block tilt upward, and the buckle of upper holder block front end simultaneously
Pawl hooks live buckle platform so that buckle pawl is tightly locked with buckle platform, so that top board tightly pushes down chip and fixes chip, realize
Auto-lock function.Chip is not needing sticky with glue or is using electric welding in installation process, it is not required that install protective cover, body
Reveal the utility model it is simple and practical the characteristics of.
Brief description of the drawings
Fig. 1 is simple structure schematic diagram of the present utility model；
Fig. 2 is the simple schematic diagram of cooperation of buckle pawl and buckle platform in the utility model；
Fig. 3 is the utility model schematic view of the mounting position.
Specific embodiment
As shown in Figure 1 to Figure 3, specific embodiment of the present utility model is：The utility model includes lower plate 1, the He of side plate 2
Top board 3, the lower plate 1 is fixedly installed on the selenium drum shell 10 of external printer, the core on waste powder hopper on the right-hand member of lid
On piece installing port, the adaptation of chip 9 is placed on the cavity that the lower plate 1, the side plate 2 and the top board 3 are surrounded and formed
In, trapezoidal cavity 4 is provided between the top board 3 and the lower plate 1, the front end of the trapezoidal cavity 4 is high compared with rear end, described
Between the vertical height of the front and back end of the trapezoidal cavity 4, the front end of the top board 3 is provided with card to the thickness of chip 9
Snap finger 5, the lower plate 1 is provided with the buckle platform 6 being engaged with the buckle pawl 5, under buckling state, the buckle pawl 5 with
The front end of the chip 9 is in contact.The utility model is combined by a simple buckle and realizes for the chip 9 positioning fixation
Function, the chip 9 put into the cavity, and the thickness of the chip 9 is slightly less than hanging down for the front end of the trapezoidal cavity 4
Straight height, and the top board 3 has certain elasticity, so when the chip 9 is when being inserted into the trapezoidal cavity 4,
The top board 3 slightly past can be upwarped；On the other hand, it is described because the front end of the top board 3 is provided with the buckle pawl 5
Buckle pawl 5 is fastened on the buckle platform 6, the top board 3 is pressed the chip 9, the buckle pawl 5 and the chip 9
Front end be in contact and extrude again the chip 9 make the chip 9 toward the trapezoidal cavity 4 depths inject, now, upwards
The top board 3 that sticks up so that the lock of buckle platform 6 of the buckle pawl 5 pairs it is even closer, realize auto-lock function, and then will
The chip 9 is completely fixed on the utility model.The buckle pawl 5 is set to fillet knot with the junction of the top board 3
Structure so that when the buckle pawl 5 is anchored on the buckle platform 6 or is pried open from the buckle platform 6, the torsion of the buckle pawl 5
Qu Gengjia natures, that is, improve the service life of the buckle pawl 5；The buckle pawl 5 is respectively provided with the contact surface of the buckle platform 6
For inclined-plane and it is parallel to each other, the inclined-plane to set obliquely from front to back.
The front end of the lower plate 1 is provided with guiding chamfering 7.The guiding chamfering 7 works as institute to set obliquely from front to back
State chip 9 to put into when in the cavity, 7 pairs of chips 9 of the guiding chamfering have guide effect so that the chip 9
It is easier to be placed in the cavity.
The buckle pawl 5 is integrally formed with the top board 3, and the buckle platform 6 is integrally formed with the lower plate.The card
Snap finger 5 is integrated injection molding with the top board 3, the buckle platform 6 with the lower plate 1, increased of the present utility model
Structural soundness.
The rear end of the top board 3 is fixedly connected with the lower plate 1, and the center section of the top board 3 is provided with resigning
Breach 8, the resigning breach 8 is engaged with the chip controls device of external printer.The data of the chip internal storage are led to
Cross lug contact at its upper end and send printer to, cut off the center section of the top board 3, retain the top board 3
Left and right two ends part, be set to the resigning breach 8, the resigning breach 8 provides space for two hard contacts
So as to be electrically connected with external printer, on the other hand, the effect that resigning breach also plays material-saving is set.
The utility model can be used for selenium drum chip and install fixed field.
Claims (4)
1. a kind of selenium drum chip fixed structure, it is characterised in that：It includes lower plate（1）, side plate（2）And top board（3）, it is described under
Plate（1）It is fixedly installed on the selenium drum shell of external printer, chip adaptation is placed on the lower plate（1）, the side plate（2）With
The top board（3）In the cavity for surrounding and being formed, the top board（3）With the lower plate（1）Between be provided with trapezoidal chamber
Body（4）, the trapezoidal cavity（4）Front end it is high compared with rear end, the thickness of the chip is between the trapezoidal cavity（4）Front and back end
Vertical height between, the top board（3）Front end be provided with buckle pawl（5）, the lower plate（1）It is provided with and the buckle
Pawl（5）The buckle platform being engaged（6）, under buckling state, the buckle pawl（5）Front end with the chip is in contact.
2. a kind of selenium drum chip fixed structure according to claim 1, it is characterised in that：The lower plate（1）Front end set
It is equipped with guiding chamfering（7）.
3. a kind of selenium drum chip fixed structure according to claim 1, it is characterised in that：The buckle pawl（5）With it is described
Top board（3）It is integrally formed, the buckle platform（6）It is integrally formed with the lower plate.
4. a kind of selenium drum chip fixed structure according to claim 1, it is characterised in that：The top board（3）Rear end
With the lower plate（1）It is fixedly connected, the top board（3）Center section be provided with resigning breach（8）, the resigning breach
（8）It is engaged with the chip controls device of external printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378778.7U CN206249015U (en) | 2016-12-15 | 2016-12-15 | A kind of selenium drum chip fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378778.7U CN206249015U (en) | 2016-12-15 | 2016-12-15 | A kind of selenium drum chip fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249015U true CN206249015U (en) | 2017-06-13 |
Family
ID=59007677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378778.7U Active CN206249015U (en) | 2016-12-15 | 2016-12-15 | A kind of selenium drum chip fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11061363B1 (en) | 2020-11-27 | 2021-07-13 | Jiangxi Yibo E-Tech Co. Ltd. | Storage component disassembly tooling and method of disassembling storage component |
-
2016
- 2016-12-15 CN CN201621378778.7U patent/CN206249015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11061363B1 (en) | 2020-11-27 | 2021-07-13 | Jiangxi Yibo E-Tech Co. Ltd. | Storage component disassembly tooling and method of disassembling storage component |
| US11630415B2 (en) | 2020-11-27 | 2023-04-18 | Jiangxi Yibo E-Tech Co. Ltd. | Storage component disassembly tooling |
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