Data collector shell convenient to maintain

Abstract

The utility model relates to the technical field of data acquisition units, and discloses a data acquisition unit shell convenient to maintain, which comprises a lower shell, fixing screws and an upper protective cover, the fixing screws are arranged at the left end and the right end of the lower shell, and a connecting block is fixedly mounted on the upper end face of the lower shell. An upper protection cover is arranged on the outer side of the upper end of the connecting block, a wire passing groove is formed in the middle of the upper protection cover, the fixing shaft is arranged in the middle of the inner side of the lower shell, clamping assemblies are arranged at the left end and the right end of the outer side of the middle of the fixing shaft, and the lower ends of the clamping assemblies are arranged on the inner side of the lower end of the lower shell; the springs are installed on the left side and the right side of the fixing shaft respectively. According to the data acquisition unit shell convenient to maintain, a clamping function can be conveniently provided for a data acquisition unit, so that the data acquisition unit can be rapidly disassembled, and a worker can regularly disassemble and maintain a data detector.

Description

Technical Field

[0001] The utility model relates to the field of data collectors, in particular to a data collector housing which is easy to maintain. Background Art

[0002] The data logger is a device used for data acquisition. Through the large color screen, customers can more easily see the captured data and easily set parameters to observe waveforms and data during testing. The function can more easily reproduce the captured data and save it to the instrument memory or external USB storage. The standard PC and USB interfaces are controlled by software, which is a good choice for customers.

[0003] During the use of the data collector, the data collector needs to be protected and installed, so it is necessary to provide a shell with a protective function for the outside of the data collector. However, some data collector shells on the market are only fixed and protected on the outside of the data collector, which will cause inconvenience when it needs to be disassembled for inspection. Therefore, a data collector shell that is easy to maintain is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a data collector housing that is easy to maintain and can provide a clamping function for the data collector in a relatively convenient manner, so that the data collector can be disassembled relatively quickly, and the staff can then perform regular disassembly and maintenance of the data detector.

[0006] Technical Solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A data acquisition housing that is easy to maintain, comprising a lower housing, fixing screws and an upper protective cover, wherein fixing screws are provided at both left and right ends of the lower housing, and a connecting block is fixedly installed on the upper end surface of the lower housing, an upper protective cover is provided on the outer side of the upper end of the connecting block, and a wire groove is provided in the middle of the upper protective cover, and further comprising:

[0009] A fixed shaft is arranged in the middle of the inner side of the lower shell, and the left and right ends of the outer side of the middle part of the fixed shaft are provided with clamping assemblies, and the lower end of the clamping assembly is arranged on the inner side of the lower end of the lower shell;

[0010] Springs are respectively installed on the left and right sides of the fixed shaft.

[0011] As a preferred technical solution of the utility model, the clamping assembly includes a clamping block and a connecting block;

[0012] Clamping blocks are respectively arranged on the left and right sides of the fixed shaft;

[0013] The connecting block is fixedly mounted on the lower end surface of the clamping block.

[0014] As a preferred technical solution of the utility model, the clamping block forms a sliding structure on the outside of the fixed shaft through a spring and is engaged with the fixed block.

[0015] As a preferred technical solution of the utility model, the clamping block is engaged with the data collector.

[0016] As a preferred technical solution of the utility model, the connecting block is slidably connected to the lower shell body.

[0017] As a preferred technical solution of the utility model, the data collector is arranged on the inner side of the clamping block, and the upper end surface of the data collector is fixedly connected with an external wire, and the external wire is adapted to the wire groove.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a data collector housing that is easy to maintain and has the following beneficial effects:

[0020] The data collector housing that is easy to maintain can provide a relatively convenient fastening and clamping function for the data collector through a fixed shaft, a spring and a clamping assembly, so that the data collector can be stably placed on the inner side of the lower housing and the upper protective cover, and the data collector can be disassembled and tested relatively conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of the data collector of the utility model in the installed state;

[0023] Figure 3 It is a schematic diagram of the side cross-sectional structure of the connection between the lower shell and the connecting block of the utility model.

[0024] In the figure: 1. lower shell; 11. fixing screw; 2. connecting block; 3. upper protective cover; 31. wire trough; 4. fixed shaft; 5. fixing block; 6. spring; 71. clamping block; 72. connecting block; 8. data logger; 9. external wires. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1-3 The utility model provides a technical solution: it includes a lower shell 1, a fixing screw 11 and an upper protective cover 3, the left and right ends of the lower shell 1 are provided with fixing screws 11, and the upper end surface of the lower shell 1 is fixedly installed with a connecting block 2, the upper end outer side of the connecting block 2 is provided with an upper protective cover 3, and the middle part of the upper protective cover 3 is provided with a wire groove 31, wherein the lower shell 1 is fixed to an external connecting plate by the fixing screw 11, and the upper protective cover 3 is engaged with the connecting block 2, so that it can be stably fixed to the upper end of the lower shell 1.

[0028] In this example, see Figure 1 , Figure 2 and Figure 3 The fixing shaft 4 is fixedly installed in the middle part of the inner side of the lower shell body 1, and the fixing block 5 is fixedly installed at the lower end of the middle part of the inner side of the lower shell body 1. At the same time, springs 6 are arranged on the left and right ends of the outer side of the fixing shaft 4. The end of the spring 6 away from the vertical central axis of the lower shell body 1 is fixedly connected to the outer end of the fixing shaft 4, and the end of the spring 6 close to the vertical central axis of the lower shell body 1 is tightly abutted against the clamping block 71. The clamping assembly includes a clamping block 71 and a connecting block 72. The clamping blocks 71 are respectively arranged on the left and right sides of the middle outer side of the fixing shaft 4, and the lower end surface of the clamping block 71 is fixedly installed with a connecting block 72. Among them, the fixing block 5 is used to provide a limiting function for the clamping block 71 arranged on the outer side of the fixing shaft 4. At the same time, the clamping block 71 can slide on the outer side of the fixing shaft 4 through the spring 6. At the same time, the connecting block 72 is slidably connected with the lower shell body 1 to provide a limiting function for the clamping block 71, so that the clamping block 71 is more stable during the movement.

[0029] For further information, see Figure 1 , Figure 2and Figure 3 The data collector 8 is arranged on the inner side of the clamping block 71, and the external wire 9 on the upper end surface of the data collector 8 passes through the wire groove 31 opened in the middle of the upper protective cover 3 to connect with the external circuit. When in use, the clamping blocks 71 at both ends of the outer side of the fixed shaft 4 are pushed to both sides at the same time, so that the data collector 8 is placed in the inner card slot of the clamping block 71, so that the clamping block 71 can stably clamp the data collector 8 through the spring 6, so that the data collector 8 can be stably placed inside the lower shell 1, and then the external wire 9 is passed through the wire groove 31 opened in the middle of the upper protective cover 3 to connect with the external circuit wire. The data collector 8 is an existing data collector, and the external wire 9 is connected to the external wire line using the existing circuit connection method.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data acquisition housing that is easy to maintain, comprising a lower housing (1), fixing screws (11) and an upper protective cover (3), wherein fixing screws (11) are provided at both left and right ends of the lower housing (1), and a connecting block (2) is fixedly mounted on the upper end surface of the lower housing (1), an upper protective cover (3) is provided on the outer side of the upper end of the connecting block (2), and a wire groove (31) is provided in the middle of the upper protective cover (3), characterized in that: Also includes: A fixed shaft (4) is arranged in the middle of the inner side of the lower shell (1), and clamping assemblies are arranged at both left and right ends of the outer side of the middle part of the fixed shaft (4), and the lower end of the clamping assembly is arranged on the inner side of the lower end of the lower shell (1); Springs (6) are respectively installed on the left and right sides of the fixed shaft (4).

2. The data collector housing that is easy to maintain according to claim 1, characterized in that: The clamping assembly comprises a clamping block (71) and a connecting block (72); Clamping blocks (71) are respectively arranged on the left and right sides of the fixed shaft (4); The connecting block (72) is fixedly mounted on the lower end surface of the clamping block (71).

3. The data collector housing that is easy to maintain according to claim 2, characterized in that: The clamping block (71) forms a sliding structure on the outside of the fixed shaft (4) through a spring (6) and is engaged with the fixed block (5).

4. The data collector housing that is easy to maintain according to claim 2, characterized in that: The clamping block (71) is engaged with the data collector (8).

5. The data collector housing that is easy to maintain according to claim 2, characterized in that: The connection block (72) is slidably connected to the lower shell body (1).

6. The data collector housing that is easy to maintain according to claim 1, characterized in that: The data collector (8) is arranged on the inner side of the clamping block (71), and an external wire (9) is fixedly connected to the upper end surface of the data collector (8), and the external wire (9) is adapted to the wire groove (31).

Images