A kind of evidence preservation investigation evidence collection signboard

Abstract

The utility model relates to the technical field of signboard, and disclose a kind of evidence preservation investigation evidence collection signboard, including signboard body signboard, the two sides inside of signboard body signboard front end are slidably installed with composite digital board signboard, and the front and rear end surface of composite digital board signboard is provided with number mark, the two sides of signboard body signboard front end inner wall and the two sides of rear end inner wall are all set with first storage groove signboard, sliding slot signboard, and first storage groove signboard and corresponding sliding slot signboard space are communicated, the inside of first storage groove signboard is clamped with adjusting plate signboard, and the one end of adjusting plate signboard is provided with fastener with corresponding sliding slot signboard suit. The utility model combines the two composite digital board signboards inside single signboard body signboard arbitrarily, thereby expanding more number on the basis of original number of signboard body signboard, to meet the use demand further.

Description

Technical Field

[0001] This utility model relates to the field of signage technology, specifically to an evidence preservation investigation and evidence collection sign. Background Technology

[0002] Currently, during evidence preservation investigations, testing and inspection agencies typically use existing numbered signs to sequentially mark multiple sets of evidence present at the testing site before taking photographs, based on the actual situation and the logical sequence of events. However, when there are multiple adjacent testing sites, each containing multiple sets of evidence, the number of signs can become insufficient. Reusing signs can easily lead to confusion between similar evidence, affecting the efficiency of subsequent investigations. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an evidence preservation investigation and evidence collection sign, which solves the problems mentioned in the background section.

[0004] This utility model provides the following technical solution: an evidence preservation investigation and evidence collection sign, including a sign body, on both sides of the front end of the sign body, a composite digital plate sign is slidably installed, and the front and rear surfaces of the composite digital plate sign are provided with digital markings. The front inner wall and the rear inner wall of the sign body are provided with a first storage groove sign and a sliding groove sign, and the first storage groove sign and the corresponding sliding groove sign are spatially connected. An adjustment plate sign is snapped into the inside of the first storage groove sign, and one end of the adjustment plate sign is provided with a fastener that fits with the corresponding sliding groove sign.

[0005] Preferably, the fastener includes a threaded rod identifier and an inner threaded sleeve identifier. One end of the threaded rod identifier is snapped through the corresponding sliding groove identifier and fixed to one end surface of the corresponding adjusting plate identifier. The inner threaded sleeve identifier is threadedly connected to the surface of the other end of the threaded rod identifier and can limit and lock the adjusting plate identifier by pressing it tightly against the identifier body.

[0006] Preferably, the other end of the adjustment plate sign is configured as a conical structure, and the adjustment plate sign can be completely stored inside the corresponding first storage slot sign.

[0007] Preferably, the sign body has a second storage slot sign on each of the two sides of the front end of the sign body, and the second storage slot sign can be snapped into the composite digital board sign and completely fit the composite digital board sign.

[0008] Preferably, the composite digital signboard has a clearance slot signboard that penetrates its own structure on the inner side of the top, and a flip-plate component signboard that is coplanar with the front surface of the signboard body is installed inside the clearance slot signboard.

[0009] Preferably, the flip-plate assembly sign includes a flip-plate body sign. The top structure of the flip-plate body sign is hinged to the top inner side of the clearance groove sign via a pin. Both ends of the pin are fitted with torsion spring signs, and the two ends of the torsion spring signs are respectively fixed to the inner wall of the clearance groove sign and the surface of the flip-plate body sign.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. This utility model allows for the arbitrary combination of two composite digital plates inside a single sign body, thereby expanding the number of numbers on the original number of sign bodies to meet usage needs.

[0012] 2. This utility model forms an auxiliary support structure by setting multiple adjustment plate identification plates and threaded rod identification plates and internal thread sleeve identification plates associated with each adjustment plate identification plate. In subsequent special situations, the conical structure at the bottom of the four adjustment plate identification plates can provide stable support for the overall device while avoiding damage to the evidence collection environment.

[0013] 3. This utility model uses a flip-plate component sign to provide a smooth force condition for the composite digital sign to slide from inside the second storage slot sign, further optimizing the use effect of the composite digital sign. In addition, the flip-plate component sign can be completely stored in the clearance slot sign when idle, reducing the floor space occupied. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front view schematic diagram of the structure of this utility model;

[0016] Figure 3 This is a cross-sectional schematic diagram of the structural sign body of this utility model;

[0017] Figure 4 This is a front view schematic diagram of the composite digital board of this utility model;

[0018] Figure 5 This is a rear view schematic diagram of the composite digital board of this utility model;

[0019] Figure 6 The structure of this utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 7 The structure of this utility model Figure 4 Enlarged diagram of point B in the middle.

[0021] In the diagram: 1. Sign body; 2. Composite digital panel; 3. First storage slot; 4. Slide groove; 5. Adjustment plate; 6. Threaded rod; 7. Inner threaded sleeve; 8. Second storage slot; 9. Clearance slot; 10. Flip plate assembly; 101. Flip plate body; 102. Torsion spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 and Figure 6 An evidence preservation investigation and evidence collection sign includes a sign body 1, a composite digital plate sign 2 slidably installed on both sides of the front end of the sign body 1, and the front and rear surfaces of the composite digital plate sign 2 are marked with numbers. A second storage slot sign 8 is provided on both sides of the front end of the sign body 1, and the second storage slot sign 8 can engage with the composite digital plate sign 2 and completely fit the composite digital plate sign 2. A first storage slot sign 3 and a sliding groove sign 4 are provided on both sides of the front and rear inner walls of the sign body 1, and the first storage slot sign 3 and the corresponding sliding groove sign 4 are spatially connected. An adjustment plate sign 5 is engaged inside the first storage slot sign 3, and one end of the adjustment plate sign 5 is provided with a fastener that fits with the corresponding sliding groove sign 4.

[0024] The sign fasteners include a threaded rod sign 6 and an internal threaded sleeve sign 7. One end of the threaded rod sign 6 is snapped through the corresponding sliding groove sign 4 and fixed to one end of the corresponding adjusting plate sign 5. The internal threaded sleeve sign 7 is threaded onto the surface of the other end of the threaded rod sign 6 and can be pressed tightly against the sign body sign 1 to limit and lock the adjusting plate sign 5. The other end of the adjusting plate sign 5 is set with a conical structure, which provides support while reducing the footprint. The adjusting plate sign 5 can be completely stored inside the corresponding first storage slot sign 3, providing convenient conditions for the subsequent storage and transfer of the entire device.

[0025] When facing a large amount of evidence and insufficient original numbers, the two composite number plates 2 inside the single sign body 1 can be arbitrarily combined to expand the number of signs to meet the needs. When the evidence collection environment is important, the inner screw sleeve 7 can be turned to temporarily move away from the sign body 1. Then, the adjusting plate 5 can be slid out a certain length from the first storage slot 3. After that, the inner screw sleeve 7 can be reset and locked. The remaining three adjusting plates 5 can be adjusted in the same way. After completion, the conical structure at the bottom of the four adjusting plates 5 can provide stable support for the whole device while avoiding damage to the evidence collection environment.

[0026] Please see Figure 1 , Figure 7 The signboard composite digital board signboard 2 has a clearance groove 9 that runs through its own structure on the inner side of its top. Inside the clearance groove signboard 9, there is a flip plate assembly signboard 10 that is coplanar with the front surface of the signboard body signboard 1. The flip plate assembly signboard 10 includes a flip plate body signboard 101. The top structure of the flip plate body signboard 101 is hinged to the inner top of the clearance groove signboard 9 via a pin. Both ends of the pin are fitted with torsion spring signboard 102. The two ends of the torsion spring signboard 102 are respectively fixed to the inner wall of the clearance groove signboard 9 and the surface of the flip plate body signboard 101.

[0027] In use, considering the smooth sliding effect of the composite digital signboard 2 from the inside of the second storage slot signboard 8 and the need for convenient force application, the flip-plate body signboard 101 inside the flip-plate component signboard 10 can be flipped to change the position of the flip-plate body signboard 101 from the position stored inside the clearance slot signboard 9 to the position perpendicular to the flip-plate body signboard 101. Then, the flip-plate body signboard 101 is pulled until the composite digital signboard 2 is completely removed from the second storage slot signboard 8.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An evidence preservation investigation and evidence collection sign, comprising a sign body (1), characterized in that: Composite digital plates (2) are slidably installed on both sides of the front end of the sign body (1), and the front and rear surfaces of the composite digital plates (2) are marked with numbers. The front inner wall and the rear inner wall of the sign body (1) are provided with a first storage groove (3) and a sliding groove (4), and the first storage groove (3) and the corresponding sliding groove (4) are spatially connected. An adjustment plate (5) is snapped into the inside of the first storage groove (3), and one end of the adjustment plate (5) is provided with a fastener that fits with the corresponding sliding groove (4).

2. The evidence preservation investigation and evidence collection sign according to claim 1, characterized in that: The fastener includes a threaded rod (6) and an inner threaded sleeve (7). One end of the threaded rod (6) is snapped through the corresponding slide groove (4) and fixed to one end surface of the corresponding adjusting plate (5). The inner threaded sleeve (7) is threaded to the surface of the other end of the threaded rod (6) and can limit and lock the adjusting plate (5) by pressing it tightly against the sign body (1).

3. The evidence preservation investigation and evidence collection sign according to claim 1, characterized in that: The other end of the adjustment plate (5) is set as a conical structure, and the adjustment plate (5) can be completely stored inside the corresponding first storage slot (3).

4. The evidence preservation investigation and evidence collection sign according to claim 1, characterized in that: The sign body (1) has a second storage slot (8) on both sides of the front end, and the second storage slot (8) can be engaged with the composite digital board (2) and completely fit the composite digital board (2).

5. The evidence preservation investigation and evidence collection sign according to claim 1, characterized in that: The composite digital board (2) has a clearance groove (9) that runs through its own structure on the inner side of the top. The clearance groove (9) is fitted with a flip plate assembly (10) that is coplanar with the front surface of the sign body (1).

6. The evidence preservation investigation and evidence collection sign according to claim 5, characterized in that: The flap assembly (10) includes a flap body (101). The top structure of the flap body (101) is hinged to the inner top of the relief groove (9) by a pin. Both ends of the pin are fitted with torsion springs (102). The two ends of the torsion springs (102) are respectively fixed to the inner wall of the relief groove (9) and the surface of the flap body (101).

Images