Certificate with long service life

Abstract

The utility model relates to a certificate with long service life, which relates to the technical field of paper certificates and comprises a base plate, a mounting sleeve and a connecting component, the base plate is provided with two folding seams, the two side edges and the bottom edge of the mounting sleeve are fixedly connected with the edge of the base plate, the mounting sleeve is made of transparent plastic materials, and the connecting component is made of transparent plastic materials. The connecting assembly comprises a sealing plate and a sealing strip, the sealing plate is fixedly arranged at the top edge of the face, close to the mounting sleeve, of the base plate, a sealing groove is formed in the sealing plate, the sealing strip is fixedly arranged at the top edge of the face, close to the base plate, of the mounting sleeve, and the sealing strip is clamped in the clamping groove. According to the utility model, the inner core of the certificate can be sealed and stored through the substrate, the mounting sleeve and the connecting assembly, so that the service life of the certificate in a humid or dusty environment is prolonged.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of paper certificates, in particular to a certificate with long service life. BACKGROUND

[0002] A certificate is a document issued by an organization, school or group to prove qualifications or powers, which is a voucher indicating (or helping to determine) the reason, generally composed of an envelope and an inner core.

[0003] At present, the Chinese utility model patent application with the publication date of October 1, 2024 and the publication number of CN221794230U provides a certificate shell, which comprises an inner shell body, four ribbon rings and four limiting pieces. The ribbon ring has elasticity, and the four limiting pieces correspond to the four ribbon rings respectively. The four ribbon rings are respectively sleeved on the four corners of the inner shell body, and the limiting piece is used for limiting the position of the corresponding ribbon ring on the inner shell body. The limiting piece comprises two grooves matched with the width of the ribbon ring, and the two grooves are respectively arranged on the two right-angle edges of the corresponding corner of the outer shell body. The ribbon ring is sleeved on the corresponding corner of the inner shell body, and even if force is applied to the ribbon ring, it is also difficult to cause the breakage of the ribbon ring. After the ribbon ring is sleeved on the corresponding corner of the inner shell body, the ribbon ring is tightly buckled on the two grooves, and the two grooves limit the position of the ribbon ring. Even if the ribbon ring is accidentally separated from the inner shell body during operation, it can be reinstalled back to continue to use, so as to improve the problem that the red ribbon is easily separated from the certificate shell, resulting in that the certificate shell cannot be used.

[0004] The certificate shell in the related art cannot seal and store the certificate inner core. Since the certificate inner core is generally paper, if the storage environment is relatively humid, the certificate inner core may be damaged due to moisture, which is not conducive to the long-term storage of the certificate. CONTENT OF THE UTILITY MODEL

[0005] The certificate with long service life provided by the application embodiment can improve the technical problems that the certificate shell in the related art cannot seal and store the certificate inner core, and the certificate is easily damaged when stored in a humid environment.

[0006] The application embodiment provides a certificate with long service life, which comprises a base plate, a mounting sleeve and a connecting assembly. The base plate has two creases. The two side edges and the bottom edge of the mounting sleeve are fixedly connected with the edges of the base plate. The mounting sleeve is made of transparent plastic material. The connecting assembly comprises a sealing plate and a sealing strip. The sealing plate is fixedly arranged at the top edge of the one side of the base plate close to the mounting sleeve. The sealing plate is provided with a sealing groove. The sealing strip is fixedly arranged at the top edge of the one side of the mounting sleeve close to the base plate. The sealing strip is clamped in the clamping groove.

[0007] The technical scheme provided in the embodiments of the present application has at least the following technical effects: when installing the certificate inner core, the base plate is kept stationary and the top of the mounting sleeve is pulled to make the sealing strip disengage from the inside of the sealing groove, then the certificate inner core is placed between the mounting sleeve and the base plate, and then the sealing strip is pressed to make it enter the sealing groove, the certificate can show the content on the certificate inner core to the outside through the transparent mounting sleeve, at this time, the sealing strip and the sealing plate form a seal, which can prevent the certificate inner core from contacting moisture and dust in the air, thereby prolonging the service life of the certificate in a humid or dusty environment, and when the surface of the certificate needs to be cleaned, the surface of the base plate and the surface of the mounting sleeve can be cleaned.

[0008] The certificate with long service life provided by the embodiments of the present application can seal and store the certificate inner core through the base plate, the mounting sleeve and the connecting assembly, thereby prolonging the service life of the certificate in a humid or dusty environment.

[0009] In some embodiments, the side of the base plate away from the mounting sleeve is fixedly provided with a waterproof layer.

[0010] In some embodiments, two ribbon rings are sleeved on the bending part of the base plate and the mounting sleeve.

[0011] In some embodiments, a shielding sleeve is sleeved on the top of the base plate and the mounting sleeve.

[0012] In some embodiments, the base plate is provided with a locking assembly, the locking assembly comprises a rotating plate and an L-shaped clamping strip, the rotating plate is rotatably connected to one side of the base plate, the side of the base plate connected with the rotating plate is provided with a first clamping groove, and the side of the base plate away from the rotating plate is provided with a second clamping groove.

[0013] In some embodiments, a plurality of connecting magnetic strips are fixedly arranged on both sides of the base plate.

[0014] In some embodiments, when the base plate is closed, a plastic protective sleeve is sleeved on each corner part of the base plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall structure of the certificate with long service life provided by the embodiments of the present application is shown in the figure Figure 1 ;

[0016] Figure 2 For Figure 1 the enlarged view of part A in the figure

[0017] Figure 3 The overall structure of the certificate with long service life provided by the embodiments of the present application is shown in the figure Figure 2 ;

[0018] Figure 4 For Figure 3Enlarged view of middle B part;

[0019] Figure 5 An explosion structure schematic diagram of a long service life certificate provided by the embodiment of the application is provided;

[0020] Figure 6 For Figure 5 Enlarged view of middle C part;

[0021] Figure 7 For Figure 5 Enlarged view of middle D part;

[0022] Figure 8 An overall structure schematic diagram of a long service life certificate when closed is provided by the embodiment of the application.

[0023] In the drawings, various reference signs represent:

[0024] 1, base plate; 11, waterproof layer; 12, ribbon ring; 13, first clamping groove; 14, second clamping groove; 15, mounting groove; 151, connecting magnetic strip; 2, mounting sleeve; 3, connecting assembly; 31, sealing plate; 311, sealing groove; 32, sealing strip; 4, shielding sleeve; 5, locking assembly; 51, rotating plate; 52, L-shaped clamping strip; 6, plastic protective sleeve. DETAILED DESCRIPTION

[0025] Based on this, in order to improve the technical problem that the certificate shell in the related art cannot seal and store the certificate inner core, and the certificate is easily damaged when stored in a humid environment, the embodiment of the application provides the following scheme.

[0026] The following will be described in detail in combination with Figures 1 to 6 The utility model is further described in detail.

[0027] The embodiment discloses a long service life certificate: a long service life certificate comprises a base plate 1, a mounting sleeve 2 and a connecting assembly 3, the base plate 1 has two creases, the two side edges and the bottom edge of the mounting sleeve 2 are fixedly connected with the edges of the base plate 1, the mounting sleeve 2 is transparent plastic material, the connecting assembly 3 comprises a sealing plate 31 and a sealing strip 32, the sealing plate 31 is fixedly arranged at the top edge of the one side of the base plate 1 close to the mounting sleeve 2, the sealing groove 311 is formed in the sealing plate 31, the sealing strip 32 is fixedly arranged at the top edge of the one side of the mounting sleeve 2 close to the base plate 1, and the sealing strip 32 is clamped in the clamping groove; two ribbon rings 12 are sleeved on the bending part of the base plate 1 and the mounting sleeve 2; the top of the base plate 1 and the mounting sleeve 2 is sleeved with a shielding sleeve 4.

[0028] As can be seen from the above, the certificate with long service life provided by the embodiment of the application is long in service life. Before the inner core of the certificate is installed, the shielding sleeve 4 is removed from the top of the base plate 1, and then the two ribbon rings 12 are removed from the base plate 1 and the mounting sleeve 2. Then, the base plate 1 is kept stationary, and the top of the mounting sleeve 2 is pulled to make the sealing strip 32 separate from the inside of the sealing groove 311. Then, the inner core of the certificate is placed between the mounting sleeve 2 and the base plate 1, and the two creases of the inner core of the certificate are aligned with the two creases of the base plate 1, and the side of the inner core of the certificate that needs to be displayed faces the mounting sleeve 2. After the inner core of the certificate is placed, the sealing strip 32 is pressed into the sealing groove 311. The certificate can display the content on the inner core of the certificate to the outside through the transparent mounting sleeve 2. At this time, the sealing strip 32 and the sealing plate 31 form a seal. Then, the two ribbon rings 12 are respectively sleeved on the two creases of the base plate 1 from the side of the base plate 1. Then, the shielding sleeve 4 is sleeved on the top of the base plate 1 and the mounting sleeve 2. When the certificate is stored in a relatively humid environment, the base plate 1 and the mounting sleeve 2 can prevent the inner core of the certificate from contacting moisture and dust in the air, thereby prolonging the service life of the certificate in a humid or dusty environment. When the surface of the certificate needs to be cleaned, the surface of the base plate 1 and the surface of the mounting sleeve 2 can be cleaned, so that the inner core of the certificate does not need to be taken out of the mounting sleeve 2 for cleaning. Therefore, the user can conveniently clean the certificate, and damage to the inner core of the certificate during cleaning can be avoided. In addition, the mounting sleeve 2 can prevent insects from biting the inner core of the certificate, thereby achieving the effect of preventing insect damage to the inner core of the certificate. The ribbon ring 12 can make the creases of the inner core of the certificate tightly adhere to the base plate 1 and the mounting sleeve 2, thereby preventing the inner core of the certificate from sliding in the mounting sleeve 2 when the certificate is opened or closed by bending the base plate 1. The shielding sleeve 4 can shield the sealing plate 31 and the sealing strip 32, thereby keeping the appearance of the certificate neat and beautiful, and achieving a decorative effect. In addition, the shielding sleeve 4 can further improve the sealing performance of the opening of the mounting sleeve 2, thereby enhancing the protection effect of the inner core of the certificate.

[0029] In some embodiments, please refer to Figure 5 and Figure 6 The side of the base plate 1 away from the mounting sleeve 2 is fixedly provided with a waterproof layer 11.

[0030] In this way, the waterproof layer 11 can prevent the surface of the base plate 1 from being easily wetted by water, thereby improving the moisture-proof effect of the certificate. When the surface of the base plate 1 needs to be cleaned, a wet towel or the like can be directly used to wipe the surface of the base plate 1, thereby facilitating the user to clean the stains on the surface of the certificate.

[0031] Optionally, in some embodiments, please refer to Figures 1 to 7 The base plate 1 is provided with a locking assembly 5. The locking assembly 5 includes a rotating plate 51 and an L-shaped clamping strip 52. The rotating plate 51 is rotatably connected to one side of the base plate 1. The side of the base plate 1 to which the rotating plate 51 is connected is provided with a first clamping groove 13. The side of the base plate 1 away from the rotating plate 51 is provided with a second clamping groove 14.

[0032] The substrate 1 is provided with a plurality of installation grooves 15 on both sides, and a connecting magnetic strip 151 is fixedly arranged in each installation groove 15.

[0033] After the certificate inner core is installed, the certificate is closed and stored, the right side of the substrate 1 is turned to be attached to the middle part of the substrate 1, and then the left side of the substrate 1 is turned to be attached to the middle part of the substrate 1. At this time, each pair of corresponding connecting magnetic strips 151 on both sides of the substrate 1 attract each other, so that the shape of the substrate 1 is kept fixed. Then, the rotating plate 51 is rotated clockwise, the L-shaped clamping strip 52 is driven by the rotating plate 51 to be separated from the first clamping groove 13 and enter the second clamping groove 14. The cross sections of the first clamping groove 13 and the second clamping groove 14 are both L-shaped. After the L-shaped clamping strip 52 is rotated to the deepest part of the second clamping groove 14, the rotating plate 51 is stopped. At this time, the L-shaped clamping strip 52 cooperates with the second clamping groove 14 to fix both sides of the substrate 1, so that the substrate 1 is prevented from being opened due to non-human factors, and the user can conveniently store the certificate. When the certificate needs to be opened, the rotating plate 51 is rotated counterclockwise, the L-shaped clamping strip 52 is rotated into the first clamping groove 13, and then both sides of the substrate 1 are turned over.

[0034] Optionally, referring to Figure 8 , the substrate 1 is provided with a plastic protective sleeve 6 at each corner when it is closed.

[0035] In this way, when the certificate is closed, each plastic protective sleeve 6 is sleeved on the four corners of the certificate. The plastic protective sleeve 6 can protect the substrate 1 when the four corners of the certificate are impacted, so that the substrate 1 is prevented from being deformed due to external impact. When the certificate is placed flat on a supporting plane, the plastic protective sleeve 6 contacts the supporting plane to support the certificate, so that the surface of the certificate is prevented from contacting liquid or stains that may exist on the supporting plane, the certificate is protected, and the service life of the certificate is prolonged.

[0036] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A long-life certificate, characterized by: Including substrate (1), mounting sleeve (2) and connecting assembly (3), substrate (1) has two creases, the two side edges and the bottom edge of mounting sleeve (2) are fixedly connected with the edge of substrate (1), mounting sleeve (2) is transparent plastic material, connecting assembly (3) includes sealing plate (31) and sealing strip (32), sealing plate (31) is fixedly arranged at the top edge of the side of substrate (1) close to mounting sleeve (2), sealing groove (311) is formed in sealing plate (31), sealing strip (32) is fixedly arranged at the top edge of the side of mounting sleeve (2) close to substrate (1), sealing strip (32) is clamped in the clamping groove.

2. The long-life certificate of claim 1, wherein: The side of the substrate (1) away from the mounting sleeve (2) is fixedly provided with a waterproof layer (11).

3. The long-life certificate of claim 1, wherein: Two ribbon rings (12) are sleeved on the bending part of the substrate (1) and the mounting sleeve (2).

4. The long-life certificate of claim 3, wherein: The top of the substrate (1) and the mounting sleeve (2) is sleeved with a shielding sleeve (4).

5. The long-life certificate of any one of claims 1-4, wherein: The substrate (1) is provided with a locking assembly (5), the locking assembly (5) includes a rotating plate (51) and an L-shaped clamping strip (52), the rotating plate (51) is rotatably connected to one side of the substrate (1), the side of the substrate (1) connected with the rotating plate (51) is provided with a first clamping groove (13), and the side of the substrate (1) away from the rotating plate (51) is provided with a second clamping groove (14).

6. The long-life certificate of claim 5, wherein: A plurality of mounting grooves (15) are formed in the two sides of the substrate (1), and a connecting magnetic strip (151) is fixedly arranged in each mounting groove (15).

7. The long-life certificate of claim 6, wherein: When the substrate (1) is closed, a plastic protective sleeve (6) is sleeved on the four corner parts of the substrate (1).

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