CN216761237U - Frame for thermal transfer printer core - Google Patents
Frame for thermal transfer printer core Download PDFInfo
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- CN216761237U CN216761237U CN202220193883.2U CN202220193883U CN216761237U CN 216761237 U CN216761237 U CN 216761237U CN 202220193883 U CN202220193883 U CN 202220193883U CN 216761237 U CN216761237 U CN 216761237U
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- side plate
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- hole
- limiting
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Abstract
The utility model relates to the technical field of printers, in particular to a rack for a thermal transfer printer core, which comprises a base, a first side plate, a second side plate, a printing installation mechanism, a quick installation mechanism and a printing piece, wherein the first side plate is fixedly arranged on the base; two ends of the connecting shaft are respectively fixedly connected with the first side plate and the second side plate; the bracket is rotatably arranged on the connecting shaft; the hinge hole is arranged on the bracket in a penetrating way along the axis of the connecting shaft; the quick locking components are respectively arranged on the bracket and the printing piece; the first guide grooves are symmetrically arranged on the bracket along the length direction of the base; the first limiting assemblies are respectively fixedly arranged on the opposite side walls of the first side plate and the second side plate. This application has realized can be more convenient when the printing part of installation printer through setting up support, quick locking Assembly, first guiding groove, connecting axle, hinge hole and first spacing subassembly to reduce the technical requirement of unnecessary work load.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a rack for a thermal transfer printer core.
Background
In daily office, a printer is an indispensable tool for people to work. The existing printer has a complex structure, so that a manufacturing mold of the existing printer is also complex and high in cost.
Chinese patent CN202020714532.2 discloses a printer cartridge holder, which comprises a base and a mounting frame consisting of an upper bracket and a lower bracket, wherein the base is partially arranged in the mounting frame to form a printing component mounting cavity and a printing paper accommodating cavity; the printer further comprises a connecting frame arranged at the front end of the mounting frame and a gear plate arranged on the side edge of the mounting frame, wherein the connecting frame is used for connecting an outer shell of the printer; the mounting bracket also comprises a fixing plate positioned on the side edge of the mounting bracket, and the fixing plate is connected with the gear plate and the extending part of the connecting bracket to form a gear set mounting cavity.
Although the structure of the printer is optimized, the installation convenience is ignored. Therefore, the technical problem of how to install the printing part of the printer more conveniently and reduce unnecessary workload is solved.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a frame for a thermal transfer printer movement, which includes a base, a first side plate, a second side plate, a printing installation mechanism, a quick-assembly mechanism, and a printed piece; the printing installation mechanism comprises a support, a quick locking assembly, a first guide groove, a connecting shaft, a hinge hole and a first limiting assembly; two ends of the connecting shaft are respectively fixedly connected with the first side plate and the second side plate; the bracket is rotatably arranged on the connecting shaft; the hinge hole is arranged on the bracket in a penetrating way along the axis of the connecting shaft; the quick locking assemblies are respectively arranged on the bracket and the printing piece; the first guide grooves are symmetrically arranged on the support along the length direction of the base; the first limiting assembly is fixedly arranged on the opposite side walls of the first side plate and the second side plate respectively.
Preferably, the quick locking assembly comprises a through hole, a spring, a locking block, a button and a groove; the through hole is arranged at the top of the bracket in a penetrating manner along the height direction of the base; the locking block is arranged on the through hole in a sliding manner along the axis of the through hole and is arranged on the through hole in a penetrating manner; the button is fixedly arranged at one end of the locking block close to the upper part of the shell, and a certain gap is reserved between the button and the upper part of the bracket; the spring is arranged on the gap; the groove is opened at the upper part of the printing member.
Preferably, the first limiting assembly comprises a limiting block; the limiting blocks are symmetrically and fixedly arranged on the opposite side walls of the first side plate and the second side plate.
Preferably, the fast-assembling mechanism comprises a first sliding groove, a second limiting assembly and a fixing assembly; the first sliding groove is formed in the upper portion of one side, close to the second side plate, of the first side plate along the height direction of the base; the second sliding groove is formed in the upper portion, close to one side of the first side plate, of the second side plate along the height direction of the base; the second limiting assembly is arranged on the second sliding groove; the fixed component is respectively arranged on the second limiting component and the second side plate.
Preferably, the second limiting assembly comprises a second limiting block, a guide block and a second guide groove; the second limiting block is arranged on the second sliding groove in a sliding manner along the length direction of the second sliding groove; the second guide grooves are symmetrically formed in the side wall of the second sliding chute; the guide blocks are symmetrically and fixedly arranged at two ends of the second limiting block and are in sliding fit with the second guide groove.
Preferably, the fixing component comprises a first fixing hole, a second fixing hole and a screw; the first fixing hole penetrates through the upper part of the second limiting block along the height direction of the base; the second fixing hole is formed in the upper portion of the second side plate; the screw is in threaded fit with the second fixing hole.
Compared with the prior art, the beneficial effect of this application is:
1. this application has realized that it is more convenient when the printing part of installation printer through setting up support, quick locking Assembly, first guiding groove, connecting axle, hinge hole and first spacing subassembly to reduce the technical requirement of unnecessary work load.
2. This application has realized quick locking Assembly's automatic locking function through setting up through-hole, spring, latch segment, button and recess.
3. This application has realized that first spacing subassembly can provide the technical requirement who supports for the support through setting up the stopper.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is an assembled perspective view of the present application with the print removed;
FIG. 3 is a partial perspective view of the present application;
FIG. 4 is a partial perspective view of the second embodiment of the present application;
FIG. 5 is a partial perspective view of the present application;
FIG. 6 is a perspective view of a stent of the present application;
fig. 7 is a perspective view of the locking block of the present application provided with a button.
The reference numbers in the figures are:
1-a base;
2-a first side plate;
3-a second side plate;
4-a print mounting mechanism; 4 a-a scaffold; 4 b-a quick-locking assembly; 4b 1-vias; 4b 2-spring; 4b 3-locking block; 4b 4-push button; 4 c-a first guide groove; 4 d-connecting shaft; 4 e-hinge hole; 4 f-a first limiting component; 4f 1-stop block;
5-a quick-mounting mechanism; 5 a-a first chute; 5 b-a second chute; 5 c-a second stop assembly; 5c 1-a second stopper; 5c2 — guide block; 5c 3-second guide slot; 5 d-a fixation assembly; 5d 1-first fixing hole; 5d 2-second fixing hole; 5d 3-screw;
6-print.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-7, the present application provides:
a frame for a thermal transfer printer core comprises a base 1, a first side plate 2, a second side plate 3, a printing installation mechanism 4, a fast-assembling mechanism 5 and a printing piece 6; the printing and mounting mechanism 4 comprises a bracket 4a, a quick locking component 4b, a first guide groove 4c, a connecting shaft 4d, a hinge hole 4e and a first limiting component 4 f; two ends of the connecting shaft 4d are respectively fixedly connected with the first side plate 2 and the second side plate 3; the bracket 4a is rotatably arranged on the connecting shaft 4 d; the hinge hole 4e is arranged on the bracket 4a in a penetrating way along the axis of the connecting shaft 4 d; the quick locking assemblies 4b are respectively arranged on the bracket 4a and the printing piece 6; the first guide grooves 4c are symmetrically arranged on the bracket 4a along the length direction of the base 1; the first limiting components 4f are respectively and fixedly arranged on the opposite side walls of the first side plate 2 and the second side plate 3.
Based on the above embodiments, the technical problem that the present application is intended to solve is how to install the printing portion of the printer more conveniently, thereby reducing unnecessary workload. For this reason, this application is when the printer is accomplished the installation, and the lower part of support 4a is provided with printing member 6, and printing member 6 is provided with the gyro wheel below. The gyro wheel is used for driving printing paper and removes, and first curb plate 2 is fixed to be set up on the upper portion of base 1, and second curb plate 3 is fixed to be set up on the upper portion of base 1, has the distance of removal between first curb plate 2 and the second curb plate 3. The length direction of the first side plate 2 is parallel to the length direction of the base 1, and the length direction of the second side plate 3 is parallel to the length direction of the base 1. Fast-assembling mechanism 5 sets up respectively on first curb plate 2 and second curb plate 3, and fast-assembling mechanism 5 can make the gyro wheel of printing 6 below when the installation, quick setting on first curb plate 2 and second curb plate 3 to reduce the time of installation. The mounting process of the printing and mounting mechanism 4 is as follows, first, the rollers need to be mounted on the first side plate 2 and the second side plate 3, and therefore, the support 4a needs to be lifted when the rollers are mounted. In the initial state, the upper end surface of the bracket 4a and the upper end surface of the base 1 are parallel to each other, and the bracket 4a blocks the installation path of the roller. When the support 4a is lifted, only one end of the support 4a far away from the self hinge hole 4e needs to be grabbed, so that the support 4a rotates around the axis of the connecting shaft 4 d. Both ends of the bracket 4a in the axial direction of the connecting shaft 4d are in contact with the first side plate 2 and the second side plate 3. The bracket 4a is matched with the first side plate 2 in a rotating way, and the bracket 4a is matched with the second side plate 3 in a rotating way. After the bracket 4a is rotated away, the roller is now placed between the first side plate 2 and the second side plate 3. Thus, the installation of the roller is completed. Subsequently, the bracket 4a is rotated to an initial position, and because the first side plate 2 and the second side plate 3 are both provided with the first limiting component 4f, when the upper end surface of the bracket 4a is parallel to the upper end surface of the base 1, the bottom of the bracket 4a at the moment is contacted with the upper part of the first limiting component 4f, and the bracket 4a is supported by the first limiting component 4 f. The two sides of the printing piece 6 are provided with clamping blocks which correspond to the first guide grooves 4 c. When mounting, the first guide groove 4c and the snap blocks on both sides of the print medium 6 are aligned with each other, and then the print medium 6 is pushed in along the longitudinal direction of the first guide groove 4 c. Finally, the printing element 6 is pushed completely into the first guide slot 4c, the quick locking assembly 4b is triggered, and the quick locking assembly 4b automatically locks the printing element 6, so that the printing element 6 is mounted. When the printing piece 6 needs to be taken out, the quick locking component 4b is unlocked, and then the printing piece 6 is taken out. Therefore, the technical requirement of reducing unnecessary workload can be met by more conveniently installing the printing part of the printer.
Further, as shown in fig. 2-3 and fig. 7:
the quick locking assembly 4b comprises a through hole 4b1, a spring 4b2, a locking block 4b3, a button 4b4 and a groove; the through hole 4b1 is arranged on the top of the bracket 4a and penetrates along the height direction of the base 1; the locking block 4b3 is slidably arranged on the through hole 4b1 along the axis of the through hole 4b1, and the locking block 4b3 is penetratingly arranged on the through hole 4b 1; the button 4b4 is fixedly arranged at one end of the locking block 4b3 close to the upper part of the shell, and a certain gap is reserved between the button 4b4 and the upper part of the bracket 4 a; the spring 4b2 is arranged on the gap; the recess opens in the upper part of the print 6.
Based on the above embodiments, the technical problem to be solved by the present application is how to implement the automatic locking function of the quick locking assembly 4 b. For this purpose, the two ends of the spring 4b2 are respectively fixed on the locking block 4b3 and the bracket 4a, and the end of the locking block 4b3 far away from the button 4b4 is chamfered. Thus, the locking block 4b3 can be easily jacked up when being stressed. When the print element 6 is pushed in from one end of the frame 4a, the print element 6 will slowly slide in along the length direction of the first guide slot 4c, and when one end of the print element 6 touches the latch 4b3, the latch 4b3 will gradually lift under the action of the pushing force, and the latch 4b3 will drive the button 4b4 arranged on the upper portion thereof to lift together. And the spring 4b2 will be gradually stretched. When the print element 6 is pushed into the first guide groove 4c completely, the groove provided at the upper part of the print element 6 and the through hole 4b1 coincide with each other, and the spring 4b2 is restored to the initial state without restriction, so that the locking block 4b3 is locked into the groove. Thereby realizing the automatic locking function of the quick locking assembly 4 b.
Further, as shown in fig. 4:
the first stop assembly 4f includes a stop block 4f 1; the stop blocks 4f1 are symmetrically fixed on the opposite side walls of the first side plate 2 and the second side plate 3.
Based on the above embodiments, the technical problem to be solved by the present application is how to provide the first position-limiting component 4f for the support 4 a. For this purpose, the stopper 4f1 has a rectangular structure, and when the bottom of the bracket 4a contacts with the top of the stopper 4f1, the upper end face of the bracket 4a is parallel to the top end face of the base 1. The technical requirement that the first limiting component 4f can provide support for the bracket 4a is met.
Further, as shown in fig. 2 and 4:
the fast-assembling mechanism 5 comprises a first sliding chute 5a, a second sliding chute 5b, a second limiting component 5c and a fixing component 5 d; the first chute 5a is arranged at the upper part of the first side plate 2 close to the second side plate 3 along the height direction of the base 1; the second chute 5b is arranged at the upper part of one side of the second side plate 3 close to the first side plate 2 along the height direction of the base 1; the second limiting component 5c is arranged on the second sliding groove 5 b; the fixing assembly 5d is respectively arranged on the second limiting assembly 5c and the second side plate 3.
Based on the above embodiments, the technical problem to be solved by the present application is how to quickly put the roller between the first side plate 2 and the second side plate 3. For this reason, this application is at first placed the gyro wheel on first curb plate 2 and second curb plate 3 along the length direction of second spout 5b, and the both ends of gyro wheel set up respectively in first spout 5a and second spout 5b, and after accomplishing the gyro wheel setting, insert second spout 5b with spacing subassembly 5c of second again, utilize fixed subassembly 5d fixed can with spacing subassembly 5c of second afterwards.
Further, as shown in fig. 3-5:
the second position-limiting component 5c comprises a second position-limiting component 5c comprising a second position-limiting block 5c1, a guide block 5c2 and a second guide slot 5c 3; the second limiting block 5c1 is slidably arranged on the second sliding groove 5b along the length direction of the second sliding groove 5 b; the second guide groove 5c3 is symmetrically formed in the side wall of the second slide groove 5 b; the guide blocks 5c2 are symmetrically fixed at two ends of the second stopper 5c1, and the guide blocks 5c2 are slidably engaged with the second guide grooves 5c 3.
Based on the above embodiments, the technical problem that the present application intends to solve is how to achieve quick installation of the second limiting assembly 5 c. Therefore, when the present application is installed, the guide blocks 5c2 on both sides of the second stop block 5c1 are aligned with the second guide groove 5c3, and then the second stop block 5c1 is inserted along the length direction of the second sliding groove 5 b.
Further, as shown in fig. 2-4:
the fixing component 5d comprises a first fixing hole 5d1, a second fixing hole 5d2 and a screw 5d 3; the first fixing hole 5d1 is arranged on the upper part of the second limit block 5c1 and penetrates along the height direction of the base 1; a second fixing hole 5d2 is opened at the upper part of the second side plate 3; the screw 5d3 is screw-fitted into the second fixing hole 5d 2.
Based on the above embodiment, the technical problem that the present application intends to solve is how to fix the second limiting member 5c to the second side plate 3 by the fixing member 5 d. For this reason, after the second position-limiting component 5c is set, the axis of the first fixing hole 5d1 is collinear with the axis of the second fixing hole 5d2, and then the screw 5d3 is threaded through the first fixing hole 5d1 and is in threaded fit with the second fixing hole 5d 2.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A frame for a thermal transfer printer core comprises a base (1), a first side plate (2), a second side plate (3), a printing installation mechanism (4), a quick assembly mechanism (5) and a printing piece (6);
the printing and installing mechanism is characterized in that the printing and installing mechanism (4) comprises a support (4a), a quick locking component (4b), a first guide groove (4c), a connecting shaft (4d), a hinge hole (4e) and a first limiting component (4 f);
two ends of the connecting shaft (4d) are respectively fixedly connected with the first side plate (2) and the second side plate (3);
the bracket (4a) is rotatably arranged on the connecting shaft (4 d);
the hinge hole (4e) penetrates through the bracket (4a) along the axis of the connecting shaft (4 d);
the quick locking assemblies (4b) are respectively arranged on the bracket (4a) and the printing piece (6);
the first guide grooves (4c) are symmetrically arranged on the bracket (4a) along the length direction of the base (1);
the first limiting assemblies (4f) are respectively and fixedly arranged on the opposite side walls of the first side plate (2) and the second side plate (3).
2. The frame for a thermal transfer printer movement according to claim 1, characterized in that the quick-locking assembly (4b) comprises a through hole (4b1), a spring (4b2), a locking block (4b3), a button (4b4) and a groove;
the through hole (4b1) is arranged on the top of the bracket (4a) in a penetrating way along the height direction of the base (1);
the locking block (4b3) is arranged on the through hole (4b1) in a slidable manner along the axis of the through hole (4b1), and the locking block (4b3) is arranged on the through hole (4b1) in a penetrating manner;
the button (4b4) is fixedly arranged at one end of the locking block (4b3) close to the upper part of the shell, and a certain gap is reserved between the button (4b4) and the upper part of the bracket (4 a);
a spring (4b2) is arranged on the gap;
the recess opens out at the upper part of the print (6).
3. The frame for a thermal transfer printer movement according to claim 1, characterized in that the first stop assembly (4f) comprises a stop block (4f 1); the limiting blocks (4f1) are symmetrically and fixedly arranged on the opposite side walls of the first side plate (2) and the second side plate (3).
4. The frame for the thermal transfer printer movement according to claim 1, wherein the quick-assembly mechanism (5) comprises a first sliding groove (5a), a second sliding groove (5b), a second limiting component (5c) and a fixing component (5 d);
the first sliding groove (5a) is formed in the upper portion of one side, close to the second side plate (3), of the first side plate (2) along the height direction of the base (1);
the second sliding chute (5b) is formed in the upper part of one side, close to the first side plate (2), of the second side plate (3) along the height direction of the base (1);
the second limiting component (5c) is arranged on the second sliding groove (5 b);
the fixed component (5d) is respectively arranged on the second limit component (5c) and the second side plate (3).
5. The frame for the thermal transfer printer movement according to claim 4, wherein the second limiting assembly (5c) comprises a second limiting block (5c) comprising a second limiting block (5c1), a guide block (5c2) and a second guide groove (5c 3);
the second limiting block (5c1) is arranged on the second sliding groove (5b) in a slidable manner along the length direction of the second sliding groove (5 b);
the second guide grooves (5c3) are symmetrically arranged on the side wall of the second sliding chute (5 b);
the guide blocks (5c2) are symmetrically and fixedly arranged at two ends of the second limit block (5c1), and the guide blocks (5c2) are in sliding fit with the second guide grooves (5c 3).
6. A frame for a thermal transfer printer movement according to claim 5, characterised in that the fixing member (5d) comprises a first fixing hole (5d1), a second fixing hole (5d2) and a screw (5d 3);
the first fixing hole (5d1) penetrates through the upper part of the second limiting block (5c1) along the height direction of the base (1);
a second fixing hole (5d2) is arranged at the upper part of the second side plate (3);
the screw (5d3) is in threaded fit with the second fixing hole (5d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220193883.2U CN216761237U (en) | 2022-01-24 | 2022-01-24 | Frame for thermal transfer printer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220193883.2U CN216761237U (en) | 2022-01-24 | 2022-01-24 | Frame for thermal transfer printer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216761237U true CN216761237U (en) | 2022-06-17 |
Family
ID=81979614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220193883.2U Active CN216761237U (en) | 2022-01-24 | 2022-01-24 | Frame for thermal transfer printer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216761237U (en) |
-
2022
- 2022-01-24 CN CN202220193883.2U patent/CN216761237U/en active Active
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