CN204792980U - A wireless intelligent portable color printer battery - Google Patents

Abstract

The utility model discloses a portable color printer battery of wireless intelligence, including polymer lithium cell electricity core and the main casing body, polymer lithium cell electricity core plug bush is in the main casing body, it is protruding to have a plurality of cushions on the bottom lateral wall of the main casing body, the bottom surface of polymer lithium cell electricity core presses on the buffering arch, a plurality of ventilation through-holes have on the left and right sides wall of the main casing body, buffering post plug bush parallel card is put in ventilation through-hole, the one end that the buffering post stretched into the main casing body presses on the left and right sides wall of polymer lithium cell electricity core, axial through-hole has on the buffering post, the upper end of the main casing body is equipped with the cap, the bottom face of cap presses on the top face of the main casing body, the buffer block has on the bottom face. It adopts polymer lithium cell electricity core, and its is small, and it is convenient that its main casing body and cap connection dismantlement of installing simultaneously, and simultaneously, its gas permeability is good, and is good to polymer lithium cell electricity core protectiveness.

Description

A wireless intelligent portable color printer battery

Technical field:

The utility model relates to the technical field of batteries for portable printers, in particular to a wireless intelligent portable color printer battery.

Background technique:

Color printers are generally too large to be portable and are necessary for office use. With the advancement of science and technology, portable color printers are now produced. In order to reduce their size and weight, the power used must be small. The capacity is large, the weight is light, and the power supply must have a good heat dissipation effect. The most common lithium battery used in the existing power supply is relatively large in size. For portable printers, it still increases its weight and affects portability.

Utility model content:

The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a wireless intelligent portable color printer battery, which uses a polymer lithium battery cell, and its volume is small, and at the same time, the main shell and the shell cover are easy to connect and disassemble. , At the same time, it has good air permeability and good protection for polymer lithium battery cells.

The scheme that the utility model solves described technical problem is:

A battery for a wireless intelligent portable color printer, comprising a polymer lithium battery cell and a main casing, the polymer lithium battery cell is inserted into the main casing, and a plurality of buffer protrusions are provided on the bottom side wall of the main casing The bottom surface of the polymer lithium battery cell is pressed against the buffer protrusion, and there are a plurality of ventilation holes on the left and right side walls of the main housing. One end of the main housing is pressed against the left and right side walls of the polymer lithium battery cell, the buffer column has an axial through hole, the upper end of the main housing is provided with a cover, and the bottom end of the cover is pressed against the main On the top surface of the shell, there is a buffer block on the bottom end surface of the shell cover, which is pressed against the top surface of the polymer lithium battery cell. There are multiple vertical through holes on the shell cover, and the shell cover is fixedly connected by bolts. on the main housing.

The top surface of the main housing has a socket, the bottom surface of the cover has an insertion rod corresponding to the socket, and the insertion rod is inserted into the socket, and the left and right side walls of the top of the main housing have stepped passages. hole, the stepped through hole passes through one side wall of the jack, the other side wall of the jack has a connecting screw hole, the insertion rod has a through hole corresponding to the stepped through hole, the through hole communicates with the connecting screw hole, and the bolt The sleeve is inserted in the stepped through hole, and the screw rod of the bolt passes through the through hole and is screwed in the connecting screw hole.

The outer wall of the part of the buffer column protruding into the main casing has a radial extension, and the radial extension is clamped in front of the inner side wall of the main casing and the side wall of the polymer lithium battery cell.

The bottom of the main casing has a plurality of bottom ventilation holes.

The outstanding effect of the present utility model is:

Compared with the existing technology, it adopts polymer lithium battery cell, which is small in size, and at the same time, it is easy to connect and disassemble the main shell and shell cover installed on it. At the same time, it has good air permeability and protects the polymer lithium battery cell. Good sex.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partially enlarged view of the utility model.

Detailed ways:

The utility model is described in detail below in conjunction with the accompanying drawings and specific preferred embodiments, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art. These embodiments are only for illustrative purposes and are not intended to The scope of the present utility model is limited.

For an embodiment, as shown in Figures 1 to 2, a battery for a wireless intelligent portable color printer includes a polymer lithium battery cell 10 and a main casing 20, and the polymer lithium battery cell 10 is inserted into the main casing In the body 20, there are a plurality of buffer protrusions 21 on the bottom side wall of the main housing 20, the bottom surface of the polymer lithium battery cell 10 is pressed against the buffer protrusions 21, and the left and right side walls of the main housing 20 have There are a plurality of ventilation through holes 22, and the buffer column 30 is inserted and clamped in the ventilation through hole 22. One end of the buffer column 30 protruding into the main casing 20 is pressed against the left and right side walls of the polymer lithium battery cell 10, The buffer column 30 has an axial through hole 31, and the upper end of the main casing 20 is provided with a casing cover 40, the bottom end surface of the casing cover 40 is pressed against the top surface of the main casing 20, and the bottom end surface of the casing cover 40 has a buffer Block 45 , the buffer block 45 is pressed against the top surface of the polymer lithium battery cell 10 , the case cover 40 has a plurality of vertical through holes 41 , and the case cover 40 is fixedly connected to the main case 20 by bolts 50 .

Furthermore, the top surface of the main housing 20 has an insertion hole 24, and the bottom surface of the cover 40 has an insertion rod 42 corresponding to the insertion hole 24, and the insertion rod 42 is inserted into the insertion hole 24. There are stepped through holes 25 on the left and right side walls of the top of 20, the stepped through holes 25 pass through one side wall of the jack 24, the other side wall of the jack 24 has a connecting screw hole 26, and the insertion rod 42 has a The through hole 43 corresponding to the stepped through hole 25, the through hole 43 communicates with the connecting screw hole 26, the bolt 50 is inserted in the stepped through hole 25, the screw rod of the bolt 50 passes through the through hole 43 and is screwed in the connecting screw hole 26 .

Furthermore, the outer wall of the part of the buffer post 30 protruding into the main casing 20 has a radial extension 32, and the radial extension 32 is clamped between the inner wall of the main casing 20 and the polymer lithium battery cell 10. before the sidewall.

Furthermore, the bottom of the main casing 20 has a plurality of bottom ventilation holes 27 .

It dissipates heat through the ventilation through hole 22, the axial through hole 31, the vertical through hole 41 and the bottom ventilation hole 27, and its heat dissipation effect is good. There is an insertion hole 24 on the top end surface of the shell cover 40, and an insertion rod 42 corresponding to the insertion hole 24 is provided on the bottom end surface of the case cover 40. The insertion rod 42 is inserted into the insertion hole 24, and there are The stepped through hole 25, the stepped through hole 25 passes through one side wall of the insertion hole 24, the other side wall of the insertion hole 24 has a connecting screw hole 26, and the insertion rod 42 has a through hole 43 corresponding to the stepped through hole 25 , the through hole 43 communicates with the connecting screw hole 26, the bolt 50 is inserted in the stepped through hole 25, the screw rod of the bolt 50 passes through the through hole 43 and is screwed in the connecting screw hole 26, it is easy to disassemble and install with this connection method, And its connection is firm, not easy to break. Moreover, it has a plurality of ventilation through holes 22 on the left and right side walls of the main housing 20, and the buffer column 30 is inserted and locked in the ventilation through holes 22, which makes the installation and connection of the buffer column 30 very convenient.

The above embodiments are only used to illustrate the utility model, but not to limit the utility model. Those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the spirit and scope of the utility model. , so all equivalent technical solutions also belong to the category of the utility model, and the patent protection scope of the utility model should be defined by the claims.

Claims (4)

1. A wireless intelligent portable color printer battery, including a polymer lithium battery cell (10) and a main casing (20), characterized in that: the polymer lithium battery cell (10) is inserted into the main casing In (20), there are multiple buffer protrusions (21) on the bottom side wall of the main housing (20), and the bottom surface of the polymer lithium battery cell (10) is pressed against the buffer protrusions (21), and the main housing There are a plurality of ventilation holes (22) on the left and right side walls of the body (20), the buffer column (30) is inserted into the sleeve and locked in the ventilation hole (22), and the buffer column (30) extends into the main shell ( One end of 20) is pressed against the left and right side walls of the polymer lithium battery cell (10), the buffer column (30) has an axial through hole (31), and the upper end of the main casing (20) is provided with a shell cover (40), the bottom end surface of the shell cover (40) is pressed against the top surface of the main housing (20), the bottom end surface of the shell cover (40) has a buffer block (45), and the buffer block (45) is pressed against On the top surface of the polymer lithium battery cell (10), there are multiple vertical through holes (41) on the shell cover (40), and the shell cover (40) is fixedly connected to the main shell (20) by bolts (50) superior. 2. A battery for a wireless intelligent portable color printer according to claim 1, characterized in that: the top surface of the main casing (20) has an jack (24), and the bottom surface of the case cover (40) has a The insertion rod (42) corresponding to the jack (24), the insertion rod (42) is inserted into the jack (24), and the left and right side walls of the top of the main housing (20) have stepped through holes (25) , the stepped through hole (25) passes through one side wall of the jack (24), the other side wall of the jack (24) has a connecting screw hole (26), and the inserted rod (42) has a stepped through hole ( 25) The corresponding through hole (43), the through hole (43) communicates with the connecting screw hole (26), the bolt (50) is inserted into the stepped through hole (25), and the screw rod of the bolt (50) passes through the through hole (43) and screwed in the connecting screw hole (26). 3. A wireless intelligent portable color printer battery according to claim 2, characterized in that: the outer wall of the part of the buffer column (30) extending into the main casing (20) has a radial extension (32), The radially extending part (32) is clamped in front of the inner side wall of the main casing (20) and the side wall of the polymer lithium battery cell (10). 4. The battery for a wireless intelligent portable color printer according to claim 3, characterized in that: the bottom of the main casing (20) has a plurality of bottom ventilation holes (27).