Self-service certificate printing device
The design of the enclosed protective device solves the problem of the camera being easily contaminated with dust and scratched, ensuring the efficient printing of documents.
Patent Information
- Application Number
- CN202422698343.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-11-06
AI Technical Summary
The cameras on existing self-service printers are prone to getting dusty and scratched, which affects the clarity of facial recognition and reduces the efficiency of document printing.
The camera is protected by a closed protective device, including a turntable, an arc-shaped slider, and a servo motor. The servo motor drives the turntable to squeeze the slider and the triangular protective plate, thus achieving closed protection for the camera.
It effectively prevents dust accumulation and external scratches, ensuring the cleanliness and integrity of the camera and improving document printing efficiency.
Smart Images
Figure CN223598285U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model printing technical field relates to especially a kind of self-service certificate printing device. BACKGROUND
[0002] With the development of the times, the sharing economy grows crazily, and the product of great demand in the sharing era is spreading with an irresistible trend. With the sharing printer also slowly appearing in people's life, this sharing mode brings a lot of convenience to people's life and work. Self-service certificate printer is a kind of convenient and efficient equipment, which provides a quick printing certificate solution for people. It can print various commonly used certificates such as ID card, driver's license, driving license and social security card, and meet the certificate printing needs of different users in different scenarios. It usually has an intuitive touch screen interface. Users only need to operate according to the prompts on the screen to complete the printing process. Even people who are not familiar with technology equipment can quickly get started.
[0003] The existing self-service printer needs to perform face recognition when printing certificates. Currently, the camera for recognition is usually exposed outside the printer, which not only easily gets dirty, but also easily causes scratches and pollution. Once scratched or with dust adsorbed, it greatly affects the clarity of face recognition, and even cannot be recognized, thereby reducing the efficiency of certificate printing.
[0004] Therefore, we propose a self-service certificate printing device. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at solving the problems in the prior art. Currently, self-service printers need to perform face recognition when printing certificates. Currently, the camera for recognition is usually exposed outside the printer, which not only easily gets dirty, but also easily causes scratches and pollution. Once scratched or with dust adsorbed, it greatly affects the clarity of face recognition, and even cannot be recognized, thereby reducing the efficiency of certificate printing.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A self-service certificate printing device includes a certificate printing device body, a protective shell is fixedly connected to the front of the certificate printing device body, a protective cover is fixedly connected to the front of the protective shell, a first through hole is formed in the front of the protective cover, and an extrusion sliding groove is arranged in the front of the protective cover in a ring array. A ring-shaped limiting sliding groove is formed in the inner wall of the protective shell, and an arc-shaped sliding block in a ring array is slidably connected to the inner wall of the ring-shaped limiting sliding groove.
[0008] The interior of the protective shell is provided with a closed protection device, and the closed protection device comprises a rotating disc, and the outer surface of the rotating disc is in rotating sleeve connection with the inner wall of the protective shell.
[0009] Preferably, the inner side surfaces of the plurality of arc-shaped sliding blocks are fixedly connected with the outer surface of the rotating disc, a second through hole is formed in the center of the front surface of the rotating disc, and a hexagonal sliding groove is formed in the front surface of the rotating disc.
[0010] Preferably, the inner wall of the hexagonal sliding groove is in sliding connection with guiding sliding blocks arranged in an annular array, the front surface of each guiding sliding block is fixedly connected with a triangular protection plate, and the two side slopes of adjacent two triangular protection plates are in contact with each other.
[0011] Preferably, the back surfaces of the plurality of triangular protection plates are in contact with the front surface of the rotating disc, the front surfaces of the plurality of triangular protection plates are in contact with the back surface of the protective cover, and the front surface of each triangular protection plate is fixedly connected with an extrusion sliding rod.
[0012] Preferably, the outer surface of the extrusion sliding rod is in sliding insertion with the inner wall of the extrusion sliding groove, the back surface of the rotating disc is fixedly connected with an inner gear ring, and the rear inner wall of the protective shell is fixedly installed with a servo motor.
[0013] Preferably, the output shaft of the servo motor is fixedly installed with a rotating shaft through a shaft coupling, and the outer surface of one end of the rotating shaft is fixedly sleeved with a driving gear.
[0014] Preferably, the tooth surface of the driving gear is in meshing connection with the tooth surface of the inner gear ring, and the rear inner wall of the protective shell is fixedly installed with an identification camera body.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] In the utility model, the closed protection device is used to realize closed protection of the identification camera body when the identification camera body is not used, so that dust is prevented from being adsorbed on the identification camera body, and the identification camera body is prevented from being impacted and scratched by external force, thereby guaranteeing the printing efficiency of the certificate. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 Fig. 1 is a schematic structural view of a self-service certificate printing device provided by the utility model;
[0018] Figure 2 Fig. 4 is a perspective view of a protective cover structure of a self-service certificate printing device provided by the utility model;
[0019] Figure 3 Fig. 5 is a perspective view of a protective shell structure of a self-service certificate printing device provided by the utility model;
[0020] Figure 4 The explosion view of the turntable structure of the self-service certificate printing device is provided.
[0021] Figure 5 The perspective view of the turntable structure of the self-service certificate printing device is provided.
[0022] Legend: 1, certificate printing equipment body; 2, protective shell; 3, protective cover; 4, first through hole; 5, extrusion sliding groove; 6, annular limiting sliding groove; 7, arc-shaped sliding block; 8, turntable; 81, second through hole; 82, hexagonal sliding groove; 83, guide sliding block; 84, triangular protective plate; 85, extrusion sliding rod; 86, inner gear ring; 87, servo motor; 88, rotating shaft; 89, driving gear; 810, identification camera body. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0024] In order to facilitate understanding of the present application, the present application will be described more fully with reference to the related description, and several embodiments of the present application are given. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0025] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0027] Example 1
[0028] As Figures 1-5 The utility model provides a technical scheme: a self -service certificate printing device, including certificate printing equipment body 1, the front surface fixed connection of certificate printing equipment body 1 has protective shell 2, the front surface fixed connection of protective shell 2 has protective cover 3, the front surface of protective cover 3 is equipped with the first through -hole 4, the front surface of protective cover 3 is equipped with the extrusion sliding slot 5 of annular array distribution, the inner wall of protective shell 2 is equipped with annular limit sliding slot 6, the inner wall sliding connection of annular limit sliding slot 6 has the arc slide 7 of annular array distribution,
[0029] The inside of protective shell 2 is provided with enclosed protection device, and the enclosed protection device includes a turntable 8, the outer surface of the turntable 8 is rotatably connected with the inner wall of the protective shell 2.
[0030] Embodiment 2
[0031] As Figures 1-5 The utility model provides a technical scheme: the inner side surface of multiple arc slides 7 is all fixedly connected with the outer surface of the turntable 8, the front center of the turntable 8 is equipped with the second through -hole 81, the front surface of the turntable 8 is equipped with hexagonal sliding slot 82, and the arc slide 7 plays stable positioning rotation in cooperation with the turntable 8.
[0032] The inner wall of the hexagonal sliding slot 82 is slidably connected with the guide slide 83 arranged in an annular array, the front surface of the guide slide 83 is fixedly connected with the triangular protection plate 84, the two side slopes of the adjacent two triangular protection plates 84 are in contact with each other, and the guide slide 83 is guided to move the triangular protection plate 84 through cooperation of the hexagonal sliding slot 82.
[0033] The back surface of the multiple triangular protection plates 84 is in contact with the front surface of the turntable 8, the front surface of the multiple triangular protection plates 84 is in contact with the back surface of the protective cover 3, the front surface of the triangular protection plate 84 is fixedly connected with the extrusion sliding rod 85, and the multiple triangular protection plates 84 are in contact with each other to play enclosed protection.
[0034] The outer surface of the extrusion sliding rod 85 is slidably connected with the inner wall of the extrusion sliding slot 5, the back surface of the turntable 8 is fixedly connected with the inner gear ring 86, the rear inner wall of the protective shell 2 is fixedly installed with the servo motor 87, and the rotation of the turntable 8 drives the extrusion sliding rod 85 to move through cooperation of the extrusion sliding slot 5.
[0035] The output shaft of the servo motor 87 is fixedly installed with the rotating shaft 88 through the shaft coupling, the outer surface of one end of the rotating shaft 88 is fixedly sleeved with the driving gear 89, and the servo motor 87 drives the driving gear 89 to rotate in the positive and negative direction through the rotating shaft 88.
[0036] The tooth surface of the driving gear 89 is engaged with the tooth surface of the inner gear ring 86, the rear inner wall of the protective shell 2 is fixedly installed with an identification camera body 810, and the protective shell 2 plays a role of closing protection on the identification camera body 810.
[0037] By the closing protection device, the identification camera body 810 is closed and protected when the certificate printing equipment body 1 is not used, dust is prevented from being adsorbed on the identification camera body 810, and the identification camera body 810 is prevented from being impacted and scratched by external force, so that the certificate printing efficiency is ensured.
[0038] The working process of the utility model is as follows:
[0039] Step one, when the certificate printing equipment body 1 is started, the servo motor 87 drives the driving gear 89 to rotate through the rotating shaft 88, the rotation of the driving gear 89 drives the rotating disc 8 to rotate through the engaged inner gear ring 86, the rotating disc 8 is stably rotated through the cooperation of the annular limiting sliding groove 6 and the arc-shaped sliding block 7, and the rotation of the rotating disc 8 drives the triangular protective plate 84 to move through the cooperation of the extrusion sliding groove 5 and the extrusion sliding rod 85, the movement of the triangular protective plate 84 is guided to slide through the guide sliding block 83 and the hexagonal sliding groove 82, the first through hole 4 and the second through hole 81 are communicated through the synchronous movement of the plurality of triangular protective plates 84, so that the operator outside the protective cover 3 is face-recognized through the identification camera body 810;
[0040] Step two, when the certificate printing is completed, the servo motor 87 drives the driving gear 89 to reversely rotate through the rotating shaft 88, the rotation of the driving gear 89 drives the rotating disc 8 to reversely rotate through the engaged inner gear ring 86, the rotation of the rotating disc 8 drives the triangular protective plate 84 to reset and move through the cooperation of the extrusion sliding groove 5 and the extrusion sliding rod 85, the first through hole 4 and the second through hole 81 are blocked and closed through the reset movement of the plurality of triangular plates, and the identification camera body 810 is protected.
[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A self-service document printing apparatus comprising a document printing device body (1), characterized in that: The front surface of the certificate printing equipment body (1) is fixedly connected with a protective shell (2), the front surface of the protective shell (2) is fixedly connected with a protective cover (3), the front surface of the protective cover (3) is provided with a first through hole (4), and the front surface of the protective cover (3) is provided with a plurality of extrusion sliding grooves (5) arranged in an annular array, the inner wall of the protective shell (2) is provided with an annular limiting sliding groove (6), and the inner wall of the annular limiting sliding groove (6) is slidably connected with a plurality of arc-shaped sliding blocks (7) arranged in an annular array. The interior of the protective shell (2) is provided with a sealing protection device, and the sealing protection device comprises a rotating disc (8), and the outer surface of the rotating disc (8) is rotatably sleeved with the inner wall of the protective shell (2).
2. A self-service credential printing device as claimed in claim 1, characterized in that: The inner side surface of each of the plurality of arc-shaped sliding blocks (7) is fixedly connected with the outer surface of the rotating disc (8), the front surface of the rotating disc (8) is provided with a second through hole (81), and the front surface of the rotating disc (8) is provided with a hexagonal sliding groove (82).
3. A self-service credential printing device as claimed in claim 2, wherein: The inner wall of the hexagonal sliding groove (82) is slidably connected with a plurality of guide sliding blocks (83) arranged in an annular array, the front surface of each of the plurality of guide sliding blocks (83) is fixedly connected with a triangular protective plate (84), and the two side edges of adjacent two triangular protective plates (84) are in contact with each other.
4. The self-service credential printing device of claim 3, wherein: The back surface of each of the plurality of triangular protective plates (84) is in contact with the front surface of the rotating disc (8), the front surface of each of the plurality of triangular protective plates (84) is in contact with the back surface of the protective cover (3), and the front surface of the triangular protective plate (84) is fixedly connected with an extrusion sliding rod (85).
5. A self-service credential printing device as claimed in claim 4, wherein: The outer surface of the extrusion sliding rod (85) is slidably connected with the inner wall of the extrusion sliding groove (5), the back surface of the rotating disc (8) is fixedly connected with an inner gear ring (86), and the rear inner wall of the protective shell (2) is fixedly connected with a servo motor (87).
6. A self-service credential printing device as claimed in claim 5, wherein: The output shaft of the servo motor (87) is fixedly connected with a rotating shaft (88) through a shaft coupling, and the outer surface of one end of the rotating shaft (88) is fixedly sleeved with a driving gear (89).
7. A self-service credential printing device as claimed in claim 6, wherein: The tooth surface of the driving gear (89) is in meshing connection with the tooth surface of the inner gear ring (86), and the rear inner wall of the protective shell (2) is fixedly connected with an identification camera body (810).