Split type sensor packaging structure

Abstract

The utility model discloses a split type sensor packaging structure which comprises a shell, a sensor core body is installed in the shell, and a cable is fixedly connected to the left side of the sensor core body. According to the utility model, the housing, the first housing, the second housing, the connecting mechanism, the first fixed plate, the second fixed plate, the rectangular opening, the plugging block, the clamping groove, the movable groove, the movable plate, the movable rod, the connecting plate, the clamping block, the fixed block, the limiting groove, the pull rod, the mounting block, the grip, the limiting block, the sleeve spring, the sensor core body and the cable cooperate with each other. The problems that according to a common split type sensor packaging structure, a shell is not convenient to disassemble, so that other parts in the shell are not convenient to overhaul and maintain, and multiple requirements are difficult to meet are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of split-type sensors, in particular to a packaging structure of a split-type sensor. Background Art

[0002] A sensor is a device that senses and measures changes in physical, chemical or biological parameters and converts them into readable or processable signals. Sensors play an important role in various applications such as medical, environmental monitoring, industrial automation, etc.

[0003] At present, the common split sensor packaging structure is not convenient for disassembling the shell, which makes it inconvenient to inspect and maintain other components inside the shell, and it is difficult to meet the needs of multiple parties. Therefore, we propose a split sensor packaging structure. Utility Model Content

[0004] The purpose of the utility model is to provide a split sensor packaging structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split sensor packaging structure, comprising a shell, a sensor core body is installed inside the shell, a cable is fixedly connected to the left side of the sensor core body, the left end of the cable penetrates the shell and extends to the outside of the shell, the end of the cable away from the sensor core body is connected to an external conditioning circuit board, and a sealing ring is provided on the surface of the cable and located inside the shell;

[0006] The housing comprises a first shell and a second shell. The bottom of the first shell is movably connected to the second shell. The first shell and the second shell are connected via a connecting mechanism.

[0007] Furthermore, the connecting mechanism includes a first fixing plate, two first fixing plates are fixedly connected to the bottom of the front and rear sides of the first shell, the bottom of the first fixing plate is movably connected to a second fixing plate, the second fixing plate is fixedly connected to the second shell, a rectangular opening is opened on the top of the second fixing plate, a plug-in block is fixedly connected to the bottom of the first fixing plate, and the bottom of the plug-in block passes through the rectangular opening and extends to the outside of the rectangular opening.

[0008] Furthermore, the plug-in block is movably connected to the rectangular opening, a clamping groove is provided on the left side of the plug-in block, a movable groove is provided on the left side of the bottom of the second fixed plate, a movable plate is movably connected to the left bottom of the second fixed plate, and two movable rods are fixedly connected to the right side of the movable plate.

[0009] Furthermore, the right end of the movable rod passes through the movable groove and extends to the inside of the movable groove, the movable rod is movably connected to the movable groove, the right ends of the two movable rods are fixedly connected to the same connecting plate, the connecting plate is movably connected to the movable groove, and the bottom of the connecting plate passes through the movable groove and extends to the outside of the movable groove.

[0010] Furthermore, a clamping block is fixedly connected to the bottom of the right side of the connecting plate, the right side of the clamping block passes through the clamping slot and extends to the inside of the clamping slot, the clamping block and the clamping slot are movably clamped, a fixed block is fixedly connected to the upper left side of the second fixed plate, a limiting groove is provided at the bottom of the fixed block, and a pull rod is provided at the bottom of the movable plate.

[0011] Furthermore, the top of the pull rod passes through the movable plate and extends to the outside of the movable plate and is fixedly connected with a mounting block. The pull rod is movably connected to the movable plate, and the mounting block is movably contacted with the fixed block.

[0012] Furthermore, a handle is fixedly connected to the bottom of the pull rod, a limiting block is fixedly connected to the top of the mounting block, the top of the limiting block passes through the limiting slot and extends to the inside of the limiting slot, the limiting block is movably engaged with the limiting slot, and a sleeve spring is sleeved on the surface of the pull rod and located between the mounting block and the movable plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model solves the problem that it is inconvenient to disassemble the shell of the common split sensor packaging structure, thereby making it inconvenient to inspect and maintain other components inside the shell and difficult to meet the needs of multiple parties through the mutual cooperation of the shell, the first shell, the second shell, the connecting mechanism, the first fixing plate, the second fixing plate, the rectangular opening, the plug-in block, the clamping groove, the movable groove, the movable plate, the movable rod, the connecting plate, the clamping block, the fixing block, the limit groove, the pull rod, the installation block, the handle, the limit block, the sleeve spring, the sensor core and the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a structural cross-sectional view of the housing of the utility model;

[0017] Figure 3 For this utility model Figure 1 A is an enlarged schematic diagram;

[0018] Figure 4 For this utility model Figure 3 A magnified schematic diagram of B.

[0019] In the figure: 1. shell; 11. first shell; 12. second shell; 13. connecting mechanism; 131. first fixing plate; 132. second fixing plate; 133. rectangular opening; 134. plug-in block; 135. snap-in groove; 136. movable groove; 137. movable plate; 138. movable rod; 139. connecting plate; 140. snap-in block; 141. fixing block; 142. limiting groove; 143. pull rod; 144. mounting block; 145. handle; 146. limiting block; 147. sleeve spring; 2. sensor core; 3. cable. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4A split sensor packaging structure includes a shell 1, a sensor core 2 is installed inside the shell 1, a cable 3 is fixedly connected to the left side of the sensor core 2, the left end of the cable 3 passes through the shell 1 and extends to the outside of the shell 1, the end of the cable away from the sensor core 2 is connected to an external conditioning circuit board, a sealing ring is provided on the surface of the cable 3 and located inside the shell 1, the shell 1 includes a first shell 11 and a second shell 12, the bottom of the first shell 11 is movably connected to the second shell 12, and the first shell 11 and the second shell 12 are connected by a connecting mechanism 13.

[0024] Specifically, the connecting mechanism 13 includes a first fixing plate 131, and two first fixing plates 131 are fixedly connected to the bottom of the front and rear sides of the first shell 11, and the bottom of the first fixing plate 131 is movably connected to the second fixing plate 132, and the second fixing plate 132 is fixedly connected to the second shell 12. A rectangular opening 133 is opened on the top of the second fixing plate 132, and a plug-in block 134 is fixedly connected to the bottom of the first fixing plate 131, and the bottom of the plug-in block 134 passes through the rectangular opening 133 and extends to the outside of the rectangular opening 133.

[0025] During the specific implementation, the plug-in block 134 is movably connected to the rectangular opening 133, a snap-in groove 135 is provided on the left side of the plug-in block 134, a movable groove 136 is provided on the left side of the bottom of the second fixed plate 132, a movable plate 137 is movably connected to the bottom left side of the second fixed plate 132, and two movable rods 138 are fixedly connected to the right side of the movable plate 137.

[0026] Specifically, the right end of the movable rod 138 passes through the movable groove 136 and extends to the inside of the movable groove 136. The movable rod 138 and the movable groove 136 are movably connected. The right ends of the two movable rods 138 are fixedly connected to the same connecting plate 139. The connecting plate 139 and the movable groove 136 are movably connected. The bottom of the connecting plate 139 passes through the movable groove 136 and extends to the outside of the movable groove 136.

[0027] During the specific implementation, a clamping block 140 is fixedly connected to the bottom of the right side of the connecting plate 139, the right side of the clamping block 140 passes through the clamping slot 135 and extends to the inside of the clamping slot 135, the clamping block 140 and the clamping slot 135 are movably clamped together, a fixed block 141 is fixedly connected to the upper left side of the second fixed plate 132, a limiting slot 142 is provided at the bottom of the fixed block 141, and a pull rod 143 is provided at the bottom of the movable plate 137.

[0028] Specifically, the top of the pull rod 143 passes through the movable plate 137 and extends to the outside of the movable plate 137 and is fixedly connected to the mounting block 144 . The pull rod 143 is movably connected to the movable plate 137 , and the mounting block 144 is movably contacted to the fixed block 141 .

[0029] During specific implementation, the bottom of the pull rod 143 is fixedly connected to the handle 145, the top of the mounting block 144 is fixedly connected to the limiting block 146, the top of the limiting block 146 passes through the limiting groove 142 and extends to the inside of the limiting groove 142, the limiting block 146 is movably connected with the limiting groove 142, and a sleeve spring 147 is sleeved on the surface of the pull rod 143 and located between the mounting block 144 and the movable plate 137.

[0030] In actual application: when the shell 1 needs to be disassembled, just pull the handle 145 downward, thereby driving the pull rod 143, the mounting block 144 and the limit block 146 to move downward, and at the same time compress the sleeve spring 147, thereby making the limit block 146 disengage from the limit groove 142, and then pull the connecting plate 139 to the left, thereby driving the clamping block 140 and the movable rod 138 to move to the left, thereby making the clamping block 140 disengage from the clamping groove 135, and then pull the first shell 11 upward, thereby making the plug-in block 134 disengage from the rectangular opening 133, so that the first shell 11 and the second shell 12 can be disassembled. Through the above steps, the shell 1 can be disassembled, thereby facilitating the maintenance and repair of the components inside the shell 1.

[0031] All components in the present invention are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. At the same time, standard parts used in the present application documents can be purchased from the market, and each component in the present application document can be customized according to the description in the specification and drawings. The specific connection method of each component adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art, and machinery, parts and equipment adopt conventional models in the prior art.

[0032] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle, and the electrical connection between the electrical components should be completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The utility model mainly introduces the working principle and process, and no longer explains the electrical control.

[0033] 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 split sensor packaging structure, characterized in that: The invention comprises a housing (1), a sensor core (2) is installed inside the housing (1), a cable (3) is fixedly connected to the left side of the sensor core (2), the left end of the cable (3) passes through the housing (1) and extends to the outside of the housing (1), the end of the cable away from the sensor core (2) is connected to an external conditioning circuit board, and a sealing ring is fixedly provided on the surface of the cable (3) and located inside the housing (1); The housing (1) comprises a first shell (11) and a second shell (12); the bottom of the first shell (11) is movably connected to the second shell (12); the first shell (11) and the second shell (12) are connected via a connecting mechanism (13).

2. The split sensor packaging structure according to claim 1, characterized in that: The connecting mechanism (13) comprises a first fixing plate (131), two first fixing plates (131) are fixedly connected to the bottom of both the front and rear sides of the first shell (11), the bottom of the first fixing plate (131) is movably connected to a second fixing plate (132), the second fixing plate (132) is fixedly connected to the second shell (12), a rectangular opening (133) is provided on the top of the second fixing plate (132), a plug-in block (134) is fixedly connected to the bottom of the first fixing plate (131), and the bottom of the plug-in block (134) passes through the rectangular opening (133) and extends to the outside of the rectangular opening (133).

3. A split sensor packaging structure according to claim 2, characterized in that: The plug-in block (134) is movably connected to the rectangular opening (133); a clamping groove (135) is provided on the left side of the plug-in block (134); a movable groove (136) is provided on the left side of the bottom of the second fixed plate (132); a movable plate (137) is movably connected to the left bottom of the second fixed plate (132); and two movable rods (138) are fixedly connected to the right side of the movable plate (137).

4. The split sensor packaging structure according to claim 3, characterized in that: The right end of the movable rod (138) passes through the movable groove (136) and extends to the inside of the movable groove (136); the movable rod (138) and the movable groove (136) are movably connected; the right ends of the two movable rods (138) are fixedly connected to the same connecting plate (139); the connecting plate (139) and the movable groove (136) are movably connected; the bottom of the connecting plate (139) passes through the movable groove (136) and extends to the outside of the movable groove (136).

5. The split sensor packaging structure according to claim 4, characterized in that: A clamping block (140) is fixedly connected to the bottom of the right side of the connecting plate (139); the right side of the clamping block (140) passes through the clamping slot (135) and extends to the inside of the clamping slot (135); the clamping block (140) and the clamping slot (135) are movably clamped; a fixing block (141) is fixedly connected to the upper left side of the second fixing plate (132); a limiting slot (142) is provided at the bottom of the fixing block (141); and a pull rod (143) is provided at the bottom of the movable plate (137).

6. The split sensor packaging structure according to claim 5, characterized in that: The top of the pull rod (143) passes through the movable plate (137) and extends to the outside of the movable plate (137) and is fixedly connected to a mounting block (144); the pull rod (143) and the movable plate (137) are movably connected, and the mounting block (144) and the fixed block (141) are in movably contact.

7. The split sensor packaging structure according to claim 6, characterized in that: The bottom of the pull rod (143) is fixedly connected to a handle (145), the top of the mounting block (144) is fixedly connected to a limiting block (146), the top of the limiting block (146) passes through the limiting groove (142) and extends to the inside of the limiting groove (142), the limiting block (146) and the limiting groove (142) are movably engaged, and a sleeve spring (147) is sleeved on the surface of the pull rod (143) and located between the mounting block (144) and the movable plate (137).

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