CN208118707U - A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer - Google Patents
A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer Download PDFInfo
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- CN208118707U CN208118707U CN201820231371.4U CN201820231371U CN208118707U CN 208118707 U CN208118707 U CN 208118707U CN 201820231371 U CN201820231371 U CN 201820231371U CN 208118707 U CN208118707 U CN 208118707U
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- host
- printing
- warehouse lid
- low temperature
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Abstract
The utility model discloses a kind of low temperature resistant public affair of built-in thermal printer law enforcement equipment, including display host and printing host, the display host is detachably connected with printing host, the printing host includes printing host shell, the printing host shell is internally provided with thermal printing die head, printing host control circuit board and temperature sensor, the heating device being electrically connected with the printing host control circuit board, and the controllable refrigerating/heating apparatus of printing host control circuit board carries out heating work.The low temperature resistant public affair law enforcement equipment of thermal printer built in this kind can be applicable in low temperature environment, have the advantages that not available for the existing products such as wide use scope, reliable performance, easy to use.
Description
Technical field
The utility model relates to a kind of public affair law enforcement equipment, especially a kind of low temperature resistant public affair of built-in thermal printer is held
Method equipment.
Background technique
When the government functionaries such as police carry out public affair law enforcement activities, it is often necessary to carry Portable hitting printing apparatus.However, existing
Some Portable hitting printing apparatus are difficult to keep normal working performance when encountering low temperature environment, and it is unreliable, resistance to low that there are performances
Warm nature can difference the defects of, further result in inconvenient to use, working efficiency is low.
The many disadvantages seriously limit this field and develop and promote and apply further along.
It is lacked in view of this, the purpose of this utility model is to provide a kind of new technical solutions with solving existing technology
It falls into.
Utility model content
For overcome the deficiencies in the prior art, the low temperature resistant public affair that the utility model provides a kind of built-in thermal printer is held
Method equipment, solves that cisco unity malfunction, performance under low temperature environment of the existing technology are unreliable, low temperature tolerance ability is poor, makes
With technological deficiencies such as narrow ranges.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer, including display host and printing host, it is described aobvious
Show that host is detachably connected with printing host, the printing host includes printing host shell, inside the printing host shell
It is provided with thermal printing die head, printing host control circuit board and the temperature being electrically connected with the printing host control circuit board
Sensor, heating device, the controllable refrigerating/heating apparatus of printing host control circuit board carry out heating work.
As an improvement of the above technical solution, the display host back is provided with electrical contact, on the printing host
It is provided with the electrical haptic element for cooperating the electrical contact, the electrical contact can be in electrical contact with electrical haptic element and realizes display master
Machine and printing host are electrically connected, the display host back setting connection jack, are provided with cooperation institute on the printing host
The connection inserting column of connection jack is stated, the connection inserting column can be inserted into the connection jack and realize the display host and printing
Host is detachably connected.
As a further improvement of the above technical scheme, the display host includes display host shell and is built in described
Show the display host internal circuit plate module inside host shell, display host shell surface is provided with liquid crystal display, institute
It states display host shell back and is provided with battery receiving storehouse, the mouth position that the battery accommodates storehouse is provided with Waterproof battery storehouse
Lid, the battery accommodate storehouse side locations and are provided with lid installation position, and the edge position of the Waterproof battery warehouse lid is fixed on institute
It states on lid installation position, the Waterproof battery warehouse lid week is provided with sealing ring installation position along position, on the sealing ring installation position
It is embedded with annular waterproof grommet, the annular waterproof grommet edge placement has the prominent sharp edge of sealing, the Waterproof battery
One end of warehouse lid is provided with warehouse lid buckle, and the battery, which accommodates one side of storehouse and is provided with, cooperates the warehouse lid of the warehouse lid buckle to buckle
Hole, the other side that battery accommodates storehouse is provided with warehouse lid fastening button, described after the warehouse lid buckles into the warehouse lid button hole
Warehouse lid fastens button and fastens the other end of Waterproof battery warehouse lid.
As a further improvement of the above technical scheme, the warehouse lid fastening button is elastic reset key, the display
Host shell is internally provided with the key elasticity reset device for resetting the warehouse lid fastening button.
As a further improvement of the above technical scheme, the Waterproof battery warehouse lid and annular waterproof grommet are integrated note
Molded part is moulded, the side of annular waterproof grommet is embedded in the sealing ring installation position of Waterproof battery warehouse lid.
As a further improvement of the above technical scheme, the display host side is provided with vision-control button, display
Host bottom is provided with USB interface.
As a further improvement of the above technical scheme, the display host bottom is additionally provided with information transfer connector and sound
Frequency jack；The display host surface is provided with camera and flash lamp.
As a further improvement of the above technical scheme, the display host shell is integrally formed moulding.
As a further improvement of the above technical scheme, the heating device is coil heating device or conductive exothermal block.
The utility model has the beneficial effects that：The utility model provides a kind of low temperature resistant public affair of built-in thermal printer
The low temperature resistant public affair law enforcement equipment of law enforcement equipment, thermal printer built in this kind is provided with printing host control circuit board, temperature
Sensor and heating device, temperature information can be conveyed to printing host control circuit board by the temperature sensor, when temperature is low
When preset value, the printing host control circuit board drives the heating device to work according to temperature information, and guarantee is beaten
Print host control circuit board and thermal printing are got to know and can be worked normally, and entire low temperature resistant public affair law enforcement equipment can be in low temperature environment
Middle use, use scope are wide.
In short, the low temperature resistant public affair law enforcement equipment of thermal printer built in this kind solves low temperature ring of the existing technology
The technological deficiencies such as cisco unity malfunction, performance are unreliable under border, low temperature tolerance ability is poor, use scope is narrow.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is that the utility model removes the structural schematic diagram after the part-structure for printing host back；
Fig. 3 is the structure broken away view of the utility model；
Fig. 4 is the structure broken away view of another angle of the utility model；
Fig. 5 is the assembling schematic diagram that host is shown in the utility model；
Fig. 6 is the assembling schematic diagram that another angle of host is shown in the utility model；
Fig. 7 is the structure broken away view that host is shown in the utility model；
Fig. 8 is the structural schematic diagram that host Waterproof battery warehouse lid is shown in the utility model；
Fig. 9 is the cross-sectional view in the direction A-A in Fig. 8；
Figure 10 is the partial enlarged view of B in Fig. 9.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each skill in the utility model creation
Art feature, under the premise of not conflicting conflict can with combination of interactions, referring to Fig.1-10.
A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer, including display host 1 and printing host 3, it is described
Display host 1 is detachably connected with printing host 3, and the printing host 3 includes printing host shell 31, the printing main case
Body 31 be internally provided with thermal printing die head 32, printing host control circuit board 33 and with the printing host control circuit board
33 temperature sensor, the heating devices being electrically connected, the controllable refrigerating/heating apparatus of the printing host control circuit board are heated
Work.
Preferably, 1 back of display host is provided with electrical contact 13, and cooperation institute is provided on the printing host 3
The electrical haptic element 130 of electrical contact 13 is stated, the electrical contact 13 can be in electrical contact with electrical haptic element 130 and realizes display host
1 is electrically connected with printing host 3,1 back of the display host setting connection jack 19, is provided with and matches on the printing host 3
The connection inserting column 191 of the connection jack 19 is closed, the connection inserting column 191 can be inserted into the connection jack 19 and described in realization
Display host 1 is detachably connected with printing host 3.
Preferably, the display host 1 includes display host shell 11 and is built in inside the display host shell 11
Display host internal circuit plate module, display 11 surface of host shell be provided with liquid crystal display 12, the display main case
11 back of body is provided with battery and accommodates storehouse 10, and the mouth position that the battery accommodates storehouse 10 is provided with Waterproof battery warehouse lid 18, institute
It states battery receiving 10 side locations of storehouse and is provided with lid installation position 101, the edge position of the Waterproof battery warehouse lid 18 is fixed on
On the lid installation position 101, position was provided with sealing ring installation position 181, the sealing in the Waterproof battery warehouse lid 18 weeks
Annular waterproof grommet 182 is embedded on circle installation position 181, annular 182 edge placement of waterproof grommet has sealing prominent
Full to the brim along 183, one end of the Waterproof battery warehouse lid 18 is provided with warehouse lid buckle 184, and the battery receiving 10 1 side of storehouse is set
It is equipped with the warehouse lid button hole for cooperating the warehouse lid buckle 184, the other side that battery accommodates storehouse 10 is provided with warehouse lid fastening button
102, after the warehouse lid buckle 184 buckles into the warehouse lid button hole, the warehouse lid fastens button 102 for Waterproof battery warehouse lid 18
Other end fastening.
Preferably, the warehouse lid fastening button 102 is elastic reset key, and the display host shell 11 is internally provided with
For resetting the key elasticity reset device of the warehouse lid fastening button 102.
Preferably, the Waterproof battery warehouse lid 18 is integrated injection molding part, annular waterproof with annular waterproof grommet 182
In the sealing ring installation position 181 of the side insertion Waterproof battery warehouse lid 18 of sealing ring 182.
Preferably, 1 side of display host is provided with vision-control button 14, and display 1 bottom of host is provided with USB and connects
Mouth 151.
Preferably, 1 bottom of display host is additionally provided with information transfer connector 152 and audio jack 153；It is described aobvious
Show that 1 surface of host is provided with camera 16 and flash lamp 17.
Preferably, the display host shell 11 is integrally formed moulding.
Preferably, the heating device is coil heating device or conductive exothermal block.
When the utility model is embodied, the low temperature resistant public affair law enforcement equipment of thermal printer built in this kind, which is provided with, is beaten
Temperature information can be conveyed to printing by print host control circuit board 33, temperature sensor and heating device, the temperature sensor
Host control circuit board 33, when temperature is lower than preset value, the printing host control circuit board 33 drives according to temperature information
The heating device works, and guaranteeing that printing host control circuit board 33 and thermal printing are got to know 32 can work normally, whole
A low temperature resistant public affair law enforcement equipment can use in low temperature environment, and use scope is wide.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
- The equipment 1. a kind of low temperature resistant public affair of built-in thermal printer is enforced the law, it is characterised in that：Including display host (1) and print Host (3), the display host (1) are detachably connected with printing host (3), and the printing host (3) includes printing main case Body (31), the printing host shell (31) are internally provided with thermal printing die head (32), printing host control circuit board (33) And temperature sensor, the heating device being electrically connected with printing host control circuit board (33), the printing host control The controllable refrigerating/heating apparatus of circuit board carries out heating work.
- The equipment 2. a kind of low temperature resistant public affair of built-in thermal printer according to claim 1 is enforced the law, it is characterised in that：Institute It states display host (1) back to be provided with electrical contact (13), the cooperation electrical contact is provided on the printing host (3) (13) electrical haptic element (130), the electrical contact (13) can be in electrical contact with electrical haptic element (130) and realize display host (1) it is electrically connected with printing host (3), the display host (1) back setting connection jack (19), the printing host (3) On be provided with cooperate it is described connection jack (19) connection inserting column (191), the connection inserting column (191) can be inserted into it is described connection insert In hole (19) and realize that the display host (1) is detachably connected with printing host (3).
- The equipment 3. a kind of low temperature resistant public affair of built-in thermal printer according to claim 1 is enforced the law, it is characterised in that：Institute Display host (1) is stated to include display host shell (11) and be built in the internal display host of display host shell (11) Portion's circuit board module, display host shell (11) surface are provided with liquid crystal display (12), display host shell (11) back Portion is provided with battery and accommodates storehouse (10), and the mouth position that the battery accommodates storehouse (10) is provided with Waterproof battery warehouse lid (18), institute It states battery receiving storehouse (10) side locations to be provided with lid installation position (101), the edge position of the Waterproof battery warehouse lid (18) It is fixed on the lid installation position (101), Waterproof battery warehouse lid (18) week is provided with sealing ring installation position along position (181), it is embedded with annular waterproof grommet (182) on the sealing ring installation position (181), the annular waterproof grommet (182) edge placement has the prominent point of sealing along (183), and one end of the Waterproof battery warehouse lid (18) is provided with warehouse lid buckle (184), the battery accommodates (10) one side of storehouse and is provided with the warehouse lid button hole for cooperating the warehouse lid buckle (184), and battery accommodates The other side in storehouse (10) is provided with warehouse lid fastening button (102), after the warehouse lid buckle (184) buckles into the warehouse lid button hole, Warehouse lid fastening button (102) fastens the other end of Waterproof battery warehouse lid (18).
- The equipment 4. a kind of low temperature resistant public affair of built-in thermal printer according to claim 3 is enforced the law, it is characterised in that：Institute Stating warehouse lid fastening button (102) is elastic reset key, and the display host shell (11) is internally provided with described for resetting Warehouse lid fastens the key elasticity reset device of button (102).
- The equipment 5. a kind of low temperature resistant public affair of built-in thermal printer according to claim 3 is enforced the law, it is characterised in that：Institute It states Waterproof battery warehouse lid (18) and annular waterproof grommet (182) is integrated injection molding part, annular waterproof grommet (182) Side is embedded in the sealing ring installation position (181) of Waterproof battery warehouse lid (18).
- The equipment 6. a kind of low temperature resistant public affair of built-in thermal printer according to claim 3 is enforced the law, it is characterised in that：Institute It states display host (1) side to be provided with vision-control button (14), display host (1) bottom is provided with USB interface (151).
- The equipment 7. a kind of low temperature resistant public affair of built-in thermal printer according to claim 3 is enforced the law, it is characterised in that：Institute It states display host (1) bottom and is additionally provided with information transfer connector (152) and audio jack (153)；Display host (1) surface It is provided with camera (16) and flash lamp (17).
- The equipment 8. a kind of low temperature resistant public affair of built-in thermal printer according to claim 3 is enforced the law, it is characterised in that：Institute Display host shell (11) is stated to be integrally formed moulding.
- The equipment 9. a kind of low temperature resistant public affair of built-in thermal printer according to claim 1 is enforced the law, it is characterised in that：Institute Stating heating device is coil heating device or conductive exothermal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231371.4U CN208118707U (en) | 2018-02-09 | 2018-02-09 | A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231371.4U CN208118707U (en) | 2018-02-09 | 2018-02-09 | A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118707U true CN208118707U (en) | 2018-11-20 |
Family
ID=64207563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820231371.4U Active CN208118707U (en) | 2018-02-09 | 2018-02-09 | A kind of low temperature resistant public affair law enforcement equipment of built-in thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536990A (en) * | 2021-12-24 | 2022-05-27 | 容大合众(厦门)科技集团股份公司 | Printer of adaptable ultra-low temperature |
-
2018
- 2018-02-09 CN CN201820231371.4U patent/CN208118707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536990A (en) * | 2021-12-24 | 2022-05-27 | 容大合众(厦门)科技集团股份公司 | Printer of adaptable ultra-low temperature |
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