Detection authentication training device

Abstract

The utility model discloses a detection and authentication training device, and relates to the technical field of training equipment. The device comprises a mounting plate, the mounting plate is provided with two connecting plates, and a mounting frame body is connected between the two connecting plates in a sliding manner; through holes are formed in the two ends of the upper surface of the mounting plate, and bolt rods penetrate through the through holes; a writing board is connected into the mounting frame body, bolt holes are formed in the mounting frame body, when the two bolt rods are inserted into the two bolt holes respectively, the mounting frame body is fixed to the front face of the displayer, the displayer is protected, and when the mounting frame body slides to one side of the displayer, one bolt rod is matched with the bolt hole in one end of the mounting frame body, so that the displayer is protected. The mounting frame is fixed to one side of the display, and the display and the writing board can be used at the same time. The mounting plate is slidably connected with the mounting frame, so that the mounting frame can drive the writing board to slide to one side of the display, the writing board and the display can be used at the same time, and the problems of poor use convenience and adaptability in the prior art are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of training equipment, in particular to a detection and certification training device. Background Art

[0002] System certification refers to a third-party evaluation of an enterprise's management system or products by a third-party organization. Members of the system certification organization need to undergo systematic training before carrying out system certification work, and special teaching equipment is required during the training process for trainees to learn.

[0003] For example, Chinese utility model CN214752294U discloses a training demonstrator for import and export identification and certification, in which a touch screen is installed using a mounting plate, and baffles on both sides are slidably connected to a writing board. The touch screen is protected by the writing board to avoid collision with the touch screen during movement or transportation, and dust accumulation on the touch screen. By providing a writing board, the writing board and the touch screen can be used in combination, effectively improving the flexibility and practicality of content explanation during training lectures.

[0004] However, when the writing board and the display screen need to be used at the same time in the above-mentioned prior art, the writing board can only be moved downward to below the display screen, so that the display screen and the writing board cannot have both a suitable viewing height and a writing height, resulting in poor convenience and adaptability. Utility Model Content

[0005] The purpose of the utility model is to provide a testing and certification training device, which is connected to the installation frame through a mounting plate slidingly, so that the mounting frame can drive the writing board to slide to the side of the display, which is convenient for the writing board and the display to be used at the same time, solving the problems of poor convenience and adaptability of the existing use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a detection and certification training device, comprising a bracket with a mounting plate, a display is mounted on the side of the mounting plate, the mounting plate is provided with two connecting plates respectively located above and below the display, and a mounting frame is slidably connected between the two connecting plates; through holes are provided at both ends of the upper surface of the mounting plate, and latch rods are inserted; a writing board is fixedly connected to the mounting frame, and latch holes corresponding to the through holes are provided on the upper frame of the mounting frame, and when the two latch rods are respectively inserted into the two latch holes, the mounting frame is fixed in front of the display to protect the display; when the mounting frame slides to one side of the display, one of the latch rods cooperates with the latch hole at one end of the mounting frame to fix the mounting frame to one side of the display, so that the display and the writing board can be used simultaneously.

[0008] As a preferred technical solution of the utility model, the vertical frames on both sides of the installation frame are fixedly connected with brush strips for cleaning the display surface by using the brush strips when the installation frame is slidably installed.

[0009] As a preferred technical solution of the utility model, the mounting plate is provided with two side panels respectively located on the left and right sides of the display, and the side surfaces of the side panels are against the brush strips, so that the brush strips and the side panels are used to protect both sides of the display.

[0010] As a preferred technical solution of the utility model, the connecting plate is fixedly connected with a guide sleeve corresponding to the through hole one by one, and the latch rod is inserted into the guide sleeve; wherein, the side wall of the guide sleeve is axially provided with a vertical groove, and a transverse groove is provided along the circumferential direction, and the transverse groove is connected with the lower end of the vertical groove; the latch rod is fixedly connected with a limiting column, which is used to be inserted into the transverse groove through the limiting column to limit the axial position of the latch rod, so that the lower end of the latch rod remains inserted in the latch hole.

[0011] As a preferred technical solution of the utility model, a handle portion is fixedly connected to the upper end of the latch rod, which is used to pull and rotate the latch rod through the handle portion.

[0012] As a preferred technical solution of the utility model, the latch rod sleeve is provided with a spring, and the lower end of the spring abuts against the upper end surface of the guide sleeve, and the upper end abuts against the handle portion, which is used to push the latch rod upward through the spring.

[0013] As a preferred technical solution of the utility model, a limit groove is provided on the inner top wall of the transverse groove, which is used to limit the rotation of the latch rod in the circumferential direction through the cooperation between the limit column and the limit groove.

[0014] The utility model has the following beneficial effects:

[0015] The utility model installs the display through the mounting plate, utilizes two connecting plates on the mounting plate to slide and connect the mounting frame, and installs the writing board in the mounting frame, so that the mounting frame can drive the writing board to slide to one side of the display, so that the display and the writing board maintain the same use height, thereby effectively taking into account the viewing height of the display screen and the writing height of the writing board, facilitating the simultaneous use of the writing board and the display, and effectively improving the overall convenience and adaptability of use. In addition, the fast fixation of the mounting frame is achieved through the cooperation of the latch rod and the latch hole, so that the overall convenience of use is further improved.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of a detection and certification training device of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the mounting plate, the mounting frame and the latch rod;

[0020] Figure 3 for Figure 2 Side view of

[0021] Figure 4 A schematic diagram of the structure for installing the frame and writing board;

[0022] Figure 5 for Figure 1 A schematic diagram of the structure of the middle A part;

[0023] Figure 6 for Figure 2 A schematic diagram of the structure when the middle latch rod is pulled out of the latch hole;

[0024] Figure 7 It is a schematic diagram of the structure of the latch rod and the guide sleeve;

[0025] Figure 8 This is a schematic diagram of the structure when the display and writing board are used simultaneously;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-mounting plate, 2-bracket, 3-display, 4-mounting frame, 5-latch rod, 6-guide sleeve, 101-connecting plate, 102-through hole, 103-side plate, 401-writing board, 402-latch hole, 403-brush strip, 501-limiting column, 502-handle part, 503-spring, 601-vertical slot, 602-horizontal slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] Embodiment 1

[0031] See also Figure 1 and 3 As shown, the utility model is a detection and certification training device, comprising a bracket 2 with a mounting plate 1, a display 3 is mounted on the side of the mounting plate 1, and the mounting plate 1 is provided with two connecting plates 101 respectively located above and below the display 3, the connecting plates 101 are arranged horizontally, and a mounting frame 4 is slidably connected between the two connecting plates 101 through a slide rail. Through holes 102 are provided at both ends of the upper surface of the mounting plate 1 located above the display 3, and latch rods 5 are inserted.

[0032] like Figure 2 and 4 As shown, a writing board 401 is fixedly connected inside the mounting frame 4, and latch holes 402 corresponding to the through holes 102 are provided on the upper frame of the mounting frame 4, and when the two latch rods 5 are respectively inserted into the two latch holes 402, the mounting frame 4 is fixed in front of the display 3, thereby protecting the display 3 and avoiding collision with the display 3 during transportation or use, or dust accumulation on the surface of the display 3.

[0033] like Figure 6 As shown, when the display 3 needs to be used, the latch rod 5 is pulled out of the latch hole 402 so that the mounting frame 4 can slide left and right. When the mounting frame 4 slides to one side of the display 3, one of the latch rods 5 cooperates with the latch hole 402 at one end of the mounting frame 4 to fix the mounting frame 4 to one side of the display 3, making it convenient to use the display 3 and the writing board 401 at the same time.

[0034] like Figure 8 As shown, when the mounting frame 4 slides to the right side of the display 3, the latch rod 5 on the right side of the mounting plate 1 is inserted into the latch hole 402 on the left side of the mounting frame 4, so that the mounting frame 4 is fixed at the right side of the display 3, so that the display 3 and the writing board 401 can be used at the same time, which is convenient for teaching while using the writing board 401 during training.

[0035] Furthermore, the display 3 and the writing board 401 are maintained at the same height, thereby effectively taking into account both the viewing height of the display screen 3 and the writing height of the writing board 401, and effectively improving the overall convenience and adaptability of use.

[0036] Embodiment 2

[0037] Based on the first embodiment, Figure 2 and 4 As shown, the vertical frames on both sides of the installation frame 4 are fixedly connected with brush strips 403, which are used to clean the surface of the display 3 by using the brush strips 403 when the installation frame 4 is slid, so that the surface of the display 3 is also cleaned during the sliding installation frame 4, thereby keeping the surface of the display 3 clean.

[0038] At the same time, the mounting plate 1 is provided with two side plates 103 respectively located on the left and right sides of the display 3, and the side surfaces of the side plates 103 are against the brush strips 403. When the display 3 is not in use, the mounting frame 4 is fixed in front of the display 3, and the brush strips 403 and the side plates 103 are in contact with each other, so as to prevent dust or foreign matter from entering between the writing board 401 and the mounting plate 1 from both sides and affecting the display 3. In addition, the brush strips 403 and the side plates 103 can also shield the two sides of the display 3, so as to protect the two sides of the display 3 by using the brush strips 403 and the side plates 103.

[0039] Embodiment 3

[0040] On the basis of Example 1 or Example 2, Figure 5 and 7 As shown, the connecting plate 101 is fixedly connected with guide sleeves 6 corresponding to the through holes 102 by screws, and the latch rod 5 is inserted into the guide sleeve 6, and both ends of the latch rod 5 extend out of the guide sleeve 6.

[0041] The guide sleeve 6 has a side wall with a vertical groove 601 in the axial direction and a horizontal groove 602 in the circumferential direction, and the horizontal groove 602 is connected to the lower end of the vertical groove 601, so that the horizontal groove 602 and the vertical groove 601 are connected to form an overall long L-shaped notch. The latch rod 5 is connected to the limit column 501 by threaded connection or fixed insertion, and the limit column 501 is arranged along the radial direction of the latch rod 5.

[0042] At the same time, the upper end of the latch rod 5 is fixedly connected with a handle portion 502, which is used to pull and rotate the latch rod 5 through the handle portion 502. The latch rod 5 is sleeved with a spring 503, and the lower end of the spring 503 abuts against the upper end surface of the guide sleeve 6, and the upper end abuts against the handle portion 502, which is used to push the latch rod 5 upward through the spring 503.

[0043] like Figure 2As shown, the latch rod 5 is pushed downward, and when the limiting column 501 moves to the lower end of the vertical slot 601, the lower end of the latch rod 5 is inserted into the latch hole 402, and the spring 503 is in a compressed state. The latch rod 5 is then rotated to make the limiting column 501 snap into the transverse slot 602, which is used to limit the axial position of the latch rod 5 by snapping the limiting column 501 into the transverse slot 602, so that the lower end of the latch rod 5 remains inserted in the latch hole 402.

[0044] As the spring 503 is compressed, the latch rod 5 is pushed upward, which increases the friction between the limit column 501 and the inner top wall of the transverse groove 602, thereby preventing the latch rod 5 from rotating unexpectedly. In addition, the inner top wall of the transverse groove 602 may also be provided with a limit groove, which is used for the limit column 501 to cooperate with the limit groove. Under the action of the spring 503, the limit column 501 can be stuck in the limit groove position, so as to limit the rotation of the latch rod 5 in the circumferential direction, thereby greatly improving the fixing effect of the latch rod 5 in the circumferential direction.

[0045] like Figure 6 As shown, when the installation frame 4 needs to be pulled, it is only necessary to rotate the latch rod 5. When the limit column 501 is rotated to the vertical slot 601 position, the latch rod 5 is automatically lifted up under the action of the spring 503, and the lower end is pulled out of the latch slot 402, thereby releasing the fixation of the installation frame 4.

[0046] Furthermore, supported by the spring 503, the latch rod 5 will not move downward, thereby preventing the mounting frame 4 from colliding with the lower end of the latch rod 5 when sliding, thereby further improving the overall convenience and reliability of use.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A testing and certification training device, comprising a bracket (2) having a mounting plate (1), a display (3) being mounted on the side of the mounting plate (1), characterized in that: The mounting plate (1) is provided with two connecting plates (101) respectively located above and below the display (3), and a mounting frame (4) is slidably connected between the two connecting plates (101); through holes (102) are provided at both ends of the upper surface of the mounting plate (1) and are penetrated by latch rods (5); A writing board (401) is fixedly connected inside the installation frame (4), and an upper frame of the installation frame (4) is provided with latch holes (402) corresponding to the through holes (102) one by one, and when the two latch rods (5) are respectively inserted into the two latch holes (402), the installation frame (4) is fixed in front of the display (3), thereby protecting the display (3); When the mounting frame (4) slides to one side of the display (3), one of the latch rods (5) cooperates with the latch hole (402) at one end of the mounting frame (4), so that the mounting frame (4) is fixed to one side of the display (3), making it convenient to use the display (3) and the writing board (401) at the same time; The connecting plate (101) is fixedly connected with a guide sleeve (6) corresponding to the through hole (102), and the latch rod (5) is inserted into the guide sleeve (6); a vertical groove (601) is axially provided on the side wall of the guide sleeve (6), and a horizontal groove (602) is provided along the circumferential direction, and the horizontal groove (602) is communicated with the lower end of the vertical groove (601); The latch rod (5) is fixedly connected to the limiting column (501) and is used to be inserted into the transverse groove (602) through the limiting column (501) to limit the axial position of the latch rod (5) so that the lower end of the latch rod (5) remains inserted into the latch hole (402).

2. A detection and certification training device according to claim 1, characterized in that: The vertical frames on both sides of the installation frame (4) are fixedly connected with brush strips (403) for cleaning the surface of the display (3) by using the brush strips (403) when the installation frame (4) is slidably installed.

3. A detection and certification training device according to claim 2, characterized in that: The mounting plate (1) is provided with two side panels (103) respectively located on the left and right sides of the display (3), and the side surfaces of the side panels (103) are in contact with the brush strip (403), so that the brush strip (403) and the side panels (103) are used to protect the two sides of the display (3).

4. A detection and certification training device according to claim 1, characterized in that: The upper end of the latch rod (5) is fixedly connected to a handle portion (502) for pulling and rotating the latch rod (5) through the handle portion (502).

5. A detection and certification training device according to claim 4, characterized in that: The latch rod (5) is sleeved with a spring (503), and the lower end of the spring (503) abuts against the upper end surface of the guide sleeve (6), and the upper end abuts against the handle portion (502), so as to push the latch rod (5) upwards through the spring (503).

6. A detection and certification training device according to claim 5, characterized in that: The inner top wall of the transverse groove (602) is provided with a limiting groove, which is used to limit the rotation of the latch rod (5) in the circumferential direction through the cooperation of the limiting column (501) and the limiting groove.

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