Simply detachable data collector

Abstract

The data collector comprises a data collector body, a rear cover body is detachably installed at the rear end of the data collector body, strip-shaped notches are formed in the outer walls of the two sides of the rear cover body, movable pieces are arranged in the strip-shaped notches, and the movable pieces are connected with the data collector body. A plurality of embedding pieces are arranged on the outer sides of the upper end and the lower end of the movable piece, embedding openings in one-to-one correspondence with the embedding pieces are formed in the inner walls of the two sides of the rear end of the data collector body, a rectangular groove is formed in the middle of the rear cover body, and a sleeve is arranged in the rectangular groove; pull shafts connected with the movable pieces are arranged at the two ends of the sleeve in a sliding mode. According to the data acquisition unit capable of being simply disassembled, the rear shell can be simply disassembled, various maintenance work can be conveniently carried out on the interior of equipment, the equipment can be kept in a good operation state, and maintainability and long-term applicability of the equipment are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of data collectors, in particular to a detachable data collector. Background Art

[0002] A data collector is a device or software tool specifically designed to collect, record, store and (usually) transmit data from various data sources. These devices and tools play a key role in different application scenarios, helping users to efficiently obtain the required information.

[0003] In order to ensure the sealing, durability and ability to withstand harsh environmental conditions of the equipment, the existing data collectors are designed to be one-piece or fixed and non-detachable. Some of them also use screws to lock the device casing. This structure will make it difficult for users to conveniently clean and maintain the inside of the device, replace parts or troubleshoot, making it difficult for the device to maintain a good operating state, affecting its performance. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable data collector to solve the problem raised in the above background technology that the current data collector is difficult to disassemble due to the cumbersome shell, which makes it difficult for users to clean and maintain the inside of the device, replace parts or troubleshoot.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable data collector, comprising a data collector body, a rear cover body detachably installed at the rear end of the data collector body, strip recesses are provided on both side outer walls of the rear cover body, a movable sheet is provided inside the strip recess, a plurality of engaging parts are provided on the outer sides of the upper and lower ends of the movable sheet, engaging openings corresponding to the engaging parts are provided on both side inner walls of the rear end of the data collector body, a rectangular groove is provided in the middle of the rear cover body, a sleeve is provided inside the rectangular groove, and pull shafts connected to the movable sheet are slidably provided at both ends of the sleeve.

[0006] Preferably, a tension spring is connected between one end of the pull shaft located inside the sleeve, and the outer end of the pull shaft slides into the interior of the strip-shaped recess and is fixedly connected to the middle of the movable sheet.

[0007] Preferably, arc-shaped paddles are provided on both sides of the outer front end of the sleeve, and a transverse opening is opened at the front end of the sleeve, and the inner side of the arc-shaped paddle is fixedly connected to the end corresponding to the pull shaft through the transverse opening via a connecting piece.

[0008] Preferably, an upper supporting piece is provided on the inner wall of the upper end of the data collector body, and the inner side of the upper end of the rear cover body is in contact with the upper supporting piece.

[0009] Preferably, the inner walls on both sides of the lower end of the data collector body are provided with lower supporting pieces, and the outer side of the lower supporting pieces is provided with convex columns, and the inner side of the lower end of the rear cover body is symmetrically provided with card holes that match the convex columns.

[0010] Preferably, the rectangular groove is horizontally distributed in the middle of the rear cover body, and the outside of the top end of the rectangular groove is connected to a sealing cover via a pin shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the detachable data collector can realize the simple disassembly of the rear shell, which is conducive to various maintenance work inside the device, so that the device can be kept in good operating condition, and the maintainability and long-term applicability of the device are realized. The detachable data collector is provided with a separate rear cover body at the rear end of the data collector body, and the rear cover body slides inside the sleeve through the pull shaft to pull the movable sheet. After the movable sheet is subjected to force, it can drive the fitting part to disengage from the fitting openings of the inner walls on both sides of the rear end of the data collector body, so as to realize the function of quick disassembly of the rear cover body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a detachable data collector of the utility model;

[0013] Figure 2 The utility model is a detachable data collector Figure 1 The enlarged structural diagram at A in the middle;

[0014] Figure 3 The utility model is a schematic diagram of the internal structure of a rectangular slot of a detachable data collector.

[0015] In the figure: 1. Data acquisition device body; 2. Back cover; 3. Strip notch; 4. Movable sheet; 5. Fitting piece; 6. Upper support sheet; 7. Rectangular groove; 8. Sleeve; 9. Pull shaft; 10. Lower support sheet; 11. Boss; 12. Tension spring; 13. Arc-shaped pick; 14. Horizontal opening; 15. Cover. DETAILED DESCRIPTION

[0016] 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 in 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.

[0017] See also Figure 1-3The utility model provides a technical solution: a detachable data collector, including a data collector body 1, a rear cover body 2 is detachably installed at the rear end of the data collector body 1, strip notches 3 are provided on both sides of the outer wall of the rear cover body 2, a movable sheet 4 is provided inside the strip notches 3, a plurality of engaging pieces 5 are fixed on the outer sides of the upper and lower ends of the movable sheet 4, three engaging pieces 5 are provided in each group and the outer ends of the engaging pieces 5 are slidably extended to the outside of the rear cover body 2, engaging openings corresponding to the engaging pieces 5 are provided on the inner walls on both sides of the rear end of the data collector body 1, a rectangular groove 7 is provided in the middle of the rear cover body 2, a sleeve 8 is provided inside the rectangular groove 7, the rear side of the sleeve 8 can be fixed on the inner wall of the rectangular groove 7 by adhesive bonding, and both ends of the sleeve 8 are slidably connected to the movable sheet 4 The pull shaft 9 of this structure, when the data collector body 1 needs to disassemble the rear cover body 2 at the rear end, the two pull shafts 9 can synchronously slide inside the sleeve 8 to pull the movable piece 4. When the pull shaft 9 is closed, it will drive the two movable pieces 4 to retract inward in the strip recess 3 until the movable piece 4 drives the fitting part 5 to disengage from the fitting openings of the inner walls on both sides of the rear end of the data collector body 1. In this way, the rear cover body 2 can be quickly disassembled from the rear end of the data collector body 1, and the operation process is simpler, so as to facilitate cleaning and maintenance, replacement of parts or troubleshooting of the inside of the data collector body 1, so as to keep the equipment in good operating condition, realize the maintainability and long-term applicability of the equipment, and thus help to enhance the user experience. It has high practical value and market promotion prospects, and the pull shaft 9 A tension spring 12 is connected between one end located inside the sleeve 8, and the outer end of the pull shaft 9 slides into the interior of the strip recess 3 and is fixedly connected to the middle of the movable piece 4. The pull shaft 9 of this structure will squeeze the tension spring 12 when the sleeve 8 is closed, so that the pull shaft 9 will be subjected to the elastic force of the tension spring 12 when not subjected to external force. The movable piece 4 can drive the fitting part 5 to be more firmly engaged in the fitting openings of the inner walls on both sides of the rear end of the data acquisition device body 1 under the elastic force of the tension spring 12, thereby ensuring the stability of the rear cover body 2 when it is closed. Arc-shaped paddles 13 are provided on both sides of the outside of the front end of the sleeve 8, and a transverse opening 14 is opened at the front end of the sleeve 8, and the inner side of the arc-shaped paddle 13 is fixedly connected to the end corresponding to the pull shaft 9 through a connecting piece through the transverse opening 14. The arc-shaped paddle 13 of this structure can move on the horizontal opening 14 to push the pull shaft 9 to move horizontally, which makes the operation more convenient. The inner wall of the upper end of the data acquisition body 1 is provided with an upper support piece 6, and the inner side of the upper end of the rear cover body 2 is in contact with the upper support piece 6. The upper end of the inner side of the rear cover body 2 of this structure can be abutted against the outer side of the upper support piece 6 to further ensure the stability of the cover. The inner walls on both sides of the lower end of the data acquisition body 1 are provided with lower support pieces 10, and the outer side of the lower support piece 10 is fixed with a convex column 11, and the inner side of the lower end of the rear cover body 2 is symmetrically provided with a card hole that matches the convex column 11. When the rear cover body 2 of this structure is closed, the card hole at the bottom can be engaged with the outside of the convex column 11 to accurately position it when it is closed. The rectangular grooves 7 are horizontally distributed in the middle of the rear cover body 2.The top of the rectangular groove 7 is connected to a cover 15 via a pin shaft. The cover 15 of this structure can be covered on the outside of the rectangular groove 7 to ensure the aesthetic appearance of the rear end of the rear cover body 2.

[0018] Working principle: When using the detachable data collector, first, when the rear cover 2 needs to be removed from the rear end of the data collector body 1, open the cover 15 outside the rectangular groove 7, and then the user's hand moves the two arc-shaped paddles 13 in the same direction. The arc-shaped paddles 13 can move on the horizontal opening 14 to push the pull shaft 9 to move horizontally inside the sleeve 8. When the two pull shafts 9 are closed, the two movable pieces 4 will be driven to fold inward in the strip-shaped recess 3 until the movable piece 4 drives the fitting 5 to disengage from the fitting openings on the inner walls on both sides of the rear end of the data collector body 1, so that the rear cover 2 can be quickly taken out from the rear end of the data collector body 1. When the user needs to close the data collector body 1 after completing the internal maintenance, the rear cover body 2 can be closed by engaging the bottom card hole on the outside of the convex column 11, and making the upper end of the inner side of the rear cover body 2 close to the outer side of the upper support piece 6, and then the two arc-shaped paddles 13 are moved again in the above order. Since the two pull shafts 9 squeeze the tension spring 12 when they are closed, when the rear cover body 2 is accurately positioned, the arc-shaped paddles 13 are released, and the movable sheet 4 can drive the engaging part 5 to be firmly engaged in the engaging openings of the inner walls on both sides of the rear end of the data collector body 1 under the elastic force of the tension spring 12, so as to complete the closing of the rear cover body 2, thereby completing a series of work.

[0019] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable data collector, comprising a data collector body (1), a rear cover (2) being detachably mounted on the rear end of the data collector body (1), characterized in that: The outer walls on both sides of the rear cover body (2) are provided with strip-shaped recesses (3), a movable sheet (4) is provided inside the strip-shaped recesses (3), and a plurality of engaging parts (5) are provided on the outer sides of the upper and lower ends of the movable sheet (4), and the inner walls on both sides of the rear end of the data acquisition device body (1) are provided with engaging openings corresponding to the engaging parts (5) one by one, and a rectangular groove (7) is provided in the middle of the rear cover body (2), a sleeve (8) is provided inside the rectangular groove (7), and pull shafts (9) connected to the movable sheet (4) are slidably provided at both ends of the sleeve (8).

2. The detachable data collector according to claim 1, characterized in that: A tension spring (12) is connected between one end of the pull shaft (9) located inside the sleeve (8), and the outer end of the pull shaft (9) slides into the interior of the strip-shaped recess (3) and is fixedly connected to the middle of the movable sheet (4).

3. The detachable data collector according to claim 1, characterized in that: Arc-shaped paddles (13) are provided on both sides of the front end of the sleeve (8), and a transverse opening (14) is provided at the front end of the sleeve (8), and the inner side of the arc-shaped paddle (13) is fixedly connected to the corresponding end of the pull shaft (9) through a connecting piece passing through the transverse opening (14).

4. The detachable data collector according to claim 1, characterized in that: An upper supporting plate (6) is provided on the inner wall of the upper end of the data acquisition device body (1), and the inner side of the upper end of the rear cover body (2) is in contact with the upper supporting plate (6).

5. The detachable data collector according to claim 1, characterized in that: The inner walls on both sides of the lower end of the data acquisition device body (1) are provided with lower supporting plates (10), and the outer side of the lower supporting plates (10) is provided with convex columns (11), and the inner side of the lower end of the rear cover body (2) is symmetrically provided with card holes that match the convex columns (11).

6. The detachable data collector according to claim 1, characterized in that: The rectangular groove (7) is horizontally distributed in the middle of the rear cover body (2), and the outside of the top end of the rectangular groove (7) is connected to a sealing cover (15) via a pin shaft.

Images