Substrate sensor tooling
By designing a substrate sensor fixture, precise positioning and fixation of the sensor are achieved using a mounting base and connectors, solving the problems of low sensor installation efficiency and inaccurate accuracy, and improving the stability and measurement accuracy of the sensor.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
- Filing Date
- 2025-07-14
- Publication Date
- 2026-06-26
AI Technical Summary
Installing sensor components on the indoor unit of an air conditioner with air outlets on all four sides is difficult, especially since the installation angle of the peripheral human sensor is critical, resulting in low installation efficiency and accuracy being greatly affected by human factors.
A substrate sensor fixture is designed. The sensor is fixed by a connector through a combination of a first fixing seat and a second fixing seat. The substrate and sensor pins are welded when the fixture is flipped. The positioning rod and soft pad structure ensure the precise positioning and fixation of the sensor.
It improves the accuracy and efficiency of sensor installation, reduces manual adjustment errors, enhances the stability and lifespan of the sensor, and ensures the normal operation and measurement accuracy of the sensor.
Smart Images
Figure CN224406782U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of air conditioner manufacturing, and more particularly to a substrate sensor tooling. Background Technology
[0002] The sensor assembly is used in the four-way air outlet indoor unit, specifically installed on the corner cover of the panel. The design considerations are as follows: First, this position is located in a corner of the panel, which can avoid being blown by the hot or cold air from the air conditioner, thus avoiding affecting the sensor's recognition accuracy; second, this position is a corner cover structure, which is a detachable structure from the panel body, making it convenient for inspection and maintenance, and also convenient to be used as an optional accessory on panel products.
[0003] In existing technologies, sensor assemblies include a substrate, a mounting bracket, human sensors, and ground sensors. The most difficult part is the installation of the four peripheral human sensors, as a certain installation angle needs to be maintained. Therefore, before installation, the pins need to be bent, inserted into the corresponding holes on the substrate, and finally fixed to the mounting bracket.
[0004] However, if the substrate is reversed and the pins are soldered after each sensor is inserted, the installation efficiency will be severely affected, and the installation accuracy will be greatly affected by human error. If the substrate is reversed and soldered after all five sensors are installed, all five sensors will need to be held down at the same time, which is practically impossible to implement. Utility Model Content
[0005] This utility model solves, to at least a certain extent, one of the technical problems in the related art.
[0006] Therefore, this application aims to provide a substrate sensor fixture. The substrate is placed on a second fixing base, a mounting bracket is placed on the substrate, and the sensor is placed on the mounting bracket. The first and second fixing bases are then aligned, placing the sensor within the mounting cavity. A first soft pad contacts the sensor to prevent damage and ensure its proper position. The first and second fixing bases are secured using connectors. By flipping the entire fixture, the substrate and sensor pins can be soldered. This achieves precise positioning and fixation of the sensor and substrate, solving the problems of inaccurate positioning and low efficiency in traditional manual installation.
[0007] To achieve the above objectives, this utility model provides a substrate sensor fixture, comprising:
[0008] A first fixing seat, one side of which is a mounting side, and the mounting side has at least one receiving cavity;
[0009] The mounting cavity is formed in the inner bottom wall of the receiving cavity;
[0010] A first soft pad is attached to the inner wall of the mounting cavity;
[0011] The second fixing seat is used to fit against the mounting side of the first fixing seat;
[0012] A connector for connecting the first fixed base and the second fixed base.
[0013] In this technical solution, the substrate is placed on the second fixing seat, the mounting bracket is placed on the substrate, and the sensor is placed on the mounting bracket. The first and second fixing seats are then aligned, placing the sensor within the mounting cavity. The first soft pad contacts the sensor to prevent damage and ensure its proper position. The first and second fixing seats are then secured using connectors. By flipping the entire fixture, the substrate and sensor pins can be soldered. This achieves precise positioning and fixation of the sensor and substrate, solving the problems of inaccurate positioning and low efficiency in traditional manual installation.
[0014] In some embodiments of this application, the second fixing seat has a plurality of through slots, the number of which is the same as the number of receiving cavities and corresponds one-to-one; the through slots are used to mount the substrate.
[0015] In this technical solution, the through-slot of the second fixing seat facilitates the exposure of the bottom of the substrate and the sensor pins. After flipping the fixture, it is convenient for manual welding through the through-slot.
[0016] In some embodiments of this application, a first positioning rod is provided on the second fixing seat near the through groove, and the first positioning rod is used to be inserted into the through hole on the substrate.
[0017] In this technical solution, the first positioning rod allows for quick and precise determination of the substrate's installation position within the fixture, improving the positioning accuracy of the substrate installation. When installing the substrate sensor, the operator simply aligns the through-hole on the substrate with the first positioning rod and inserts it, ensuring the substrate is installed in the predetermined position. This avoids errors that may occur with manual adjustments, thus guaranteeing the sensor's performance stability and detection accuracy after installation, effectively improving the overall performance and reliability of the fixture.
[0018] In some embodiments of this application, the mounting cavity includes an inner bottom wall and four side walls, the four side walls being inclined from the side away from the center of the mounting cavity toward the direction away from the inner bottom wall.
[0019] In this technical solution, the sensor assembly in the air conditioner includes multiple sensors, the tilt angle of which is relative to the side wall of the mounting cavity. This ensures the sensors are correctly positioned after installation on the mounting bracket, eliminating the need for manual adjustment and improving installation efficiency. Furthermore, the tilted side wall provides some degree of restraint for the sensors installed within, preventing them from shaking or shifting within the mounting cavity, further enhancing the stability of the sensor installation.
[0020] In some embodiments of this application, a first slot is provided on the inner bottom wall and side wall of the mounting cavity, and the first soft pad is disposed in the first slot; the number of the first soft pads is the same as the number of the first slots and they are arranged in a one-to-one correspondence.
[0021] In this technical solution, the first soft pad is precisely installed at a specific position within the mounting cavity, ensuring that it will not shift or fall off during use, thus allowing it to fully exert its cushioning and shock-absorbing function. After the sensor is installed in the mounting cavity, the first soft pad fits tightly against the sensor surface, effectively reducing the impact of mechanical collisions and vibrations on the sensor, improving its lifespan and operational stability, and consequently enhancing the practicality and reliability of the entire substrate sensor fixture. This is of great significance for ensuring the normal operation and measurement accuracy of the sensor. Furthermore, the first soft pad supports the sensor, preventing changes in its position.
[0022] In some embodiments of this application, the inner bottom wall of the receiving cavity is further provided with a second slot, and a second soft pad is disposed in the second slot.
[0023] In this technical solution, a ground sensor is mounted on the substrate of the sensor assembly outside the mounting bracket. The second soft pad is positioned corresponding to the ground sensor, and it provides cushioning and support, reducing potential damage to the ground sensor in various directions. Furthermore, the second soft pad supports the ground sensor, ensuring its proper position on the substrate.
[0024] In some embodiments of this application, the first fixing base and the second fixing base are respectively provided with a second positioning rod and a positioning hole, the second positioning rod being used to be inserted into the positioning hole; there are multiple second positioning rods, and the number of positioning holes is the same as the number of second positioning rods and is provided in a one-to-one correspondence.
[0025] In the technical solution, the positioning structure design ensures precise alignment of the first and second fixed seats during connection, guaranteeing the overall assembly accuracy of the tooling. In actual operation, when connecting the first and second fixed seats, the engagement of the second positioning rod with the positioning hole quickly guides them into the correct positional relationship, avoiding problems such as incomplete tooling fit or incorrect sensor installation due to positional deviations. This improves the assembly efficiency and reliability of the tooling, contributing to the quality and performance stability of the substrate sensor tooling.
[0026] In some embodiments of this application, the first fixing base and the second fixing base are respectively provided with a tiger's mouth and a positioning block, and the positioning block is used to be inserted into the tiger's mouth; there are multiple positioning blocks, and the number of tiger's mouths is the same as the number of positioning blocks and is set in a one-to-one correspondence.
[0027] In this technical solution, the combination of the gripper and the positioning block provides another fast, convenient, and reliable positioning method for connecting the tooling. During the assembly process, the cooperation between the positioning block and the gripper quickly determines the relative positional relationship between the first and second fixed seats, ensuring a tight fit and improving the assembly speed and accuracy of the tooling. This design facilitates quick assembly and disassembly of the tooling by operators and also helps ensure the stability of the connection during repeated use, thereby ensuring the consistency of the substrate sensor's installation and fixation within the tooling.
[0028] In some embodiments of this application, the connector includes a button-type quick-locking device and a locking pin, the button-type quick-locking device and the locking pin being fixed to the first fixing seat and the second fixing seat, respectively.
[0029] In this technical solution, the combination of these connectors ensures a secure tooling connection while providing quick connection and disassembly. The push-button quick-locking device is easy to operate; operators can easily lock or unlock by simply pressing a button, greatly improving the ease of use of the tooling. When frequent sensor replacements or tooling maintenance are required, this quick-locking and unlocking method saves significant time and improves work efficiency. The locking pin further enhances the reliability of the tooling connection, ensuring that accidental loosening during tooling use will not affect the normal operation of the sensor, effectively improving the overall stability and safety of the tooling.
[0030] In addition, this application also provides a substrate sensor tooling, which includes:
[0031] The first fixing seat has one side as the mounting side;
[0032] The mounting cavity is located on the mounting side;
[0033] A first soft pad is attached to the inner wall of the mounting cavity and is used to contact the sensor.
[0034] The second fixing seat is used to fit against the mounting side of the first fixing seat;
[0035] A connector for connecting the first fixed base and the second fixed base.
[0036] In this technical solution, the substrate is placed on the second fixing seat, the mounting bracket is placed on the substrate, and the sensor is placed on the mounting bracket. The first and second fixing seats are then aligned, placing the sensor within the mounting cavity. The first soft pad contacts the sensor to prevent damage and ensure its proper position. The first and second fixing seats are then secured using connectors. By flipping the entire fixture, the substrate and sensor pins can be soldered. This achieves precise positioning and fixation of the sensor and substrate, solving the problems of inaccurate positioning and low efficiency in traditional manual installation.
[0037] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0038] Figure 1 This is a schematic diagram of the overall structure of the substrate sensor tooling according to an embodiment of this application;
[0039] Figure 2 This is a front view of the substrate sensor fixture according to an embodiment of this application;
[0040] Figure 3 This is a schematic diagram of the overall structure of the substrate sensor tooling according to an embodiment of this application;
[0041] Figure 4 This is an exploded view of a substrate sensor tooling according to an embodiment of this application;
[0042] Figure 5 This is a schematic diagram of the structure of the second fixing seat of the substrate sensor tooling according to an embodiment of this application;
[0043] Figure 6 This is a top view of the second fixing base of the substrate sensor tooling according to an embodiment of this application;
[0044] Figure 7 This is a schematic diagram of the structure of the first fixing seat of the substrate sensor tooling according to an embodiment of this application;
[0045] Figure 8 This is a bottom view of the first fixing seat of the substrate sensor tooling according to an embodiment of this application;
[0046] Figure 9 This is a partial cross-sectional view of a substrate sensor fixture according to an embodiment of this application;
[0047] Figure 10 This is a partial cross-sectional view of a substrate sensor fixture according to an embodiment of this application.
[0048] In the above figures: 100, first fixed seat; 200, boss; 300, mounting cavity; 400, first soft pad; 500, second soft pad; 600, second fixed seat; 700, first positioning rod; 800, second positioning rod; 900, positioning hole; 110, positioning block; 120, gripper; 130, push-button quick-locking device; 140, locking pin. Detailed Implementation
[0049] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0050] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0051] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0052] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0053] The present invention will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.
[0054] In this application, the substrate sensor fixture is used for mounting a sensor assembly. The sensor assembly includes a substrate, a mounting bracket, a human sensor, and a ground sensor. The mounting bracket is disposed on the substrate. There are five human sensors, one of which is disposed on top of the mounting bracket, and the other four are disposed around the mounting bracket at an angle. The ground sensor is disposed on the substrate.
[0055] In the following, embodiments of this application will be described in detail with reference to the accompanying drawings.
[0056] Referring to all the accompanying drawings, in one illustrative embodiment of the substrate sensor fixture of this utility model, the substrate sensor fixture includes a first fixing base 100, one side of which is a mounting side, and at least one receiving cavity is formed on the mounting side. The receiving cavity can be used to accommodate a substrate. Each receiving cavity can correspond to one substrate, that is, to one sensor assembly. However, this application provides multiple receiving cavities, which can simultaneously install multiple sensor assemblies, further improving installation efficiency.
[0057] In some embodiments, the substrate sensor fixture further includes a mounting cavity 300, which is formed in the inner bottom wall of the receiving cavity. The mounting cavity 300 can accommodate part or all of the mounting bracket, and also accommodates a human sensor. This design provides a clear positioning space for the sensor assembly during installation, ensuring accurate positioning of the sensor within the fixture. The shape and size of the mounting cavity 300 can be matched to the sensor assembly, thereby stabilizing and limiting the sensor when the fixture is closed, preventing displacement or shaking during welding or handling, and thus avoiding sensor performance instability or measurement errors caused by positional deviations. Simultaneously, the mounting cavity 300 provides a relatively independent protective space for the sensor, reducing the influence of external factors on the sensor and contributing to improved reliability and installation efficiency of the entire substrate sensor fixture.
[0058] In some embodiments, the substrate human sensor fixture further includes a first soft pad 400, which is fitted against the inner wall of the mounting cavity 300. When the human sensor is placed into the mounting cavity 300, the first soft pad 400 fits tightly against the surface of the human sensor, providing cushioning and shock absorption, reducing the impact of mechanical collisions and vibrations on the human sensor during installation and use, thereby improving the service life and operational stability of the human sensor. Simultaneously, the first soft pad 400 also prevents the human sensor from shifting or shaking within the mounting cavity 300, ensuring accurate positioning of the human sensor and guaranteeing its normal operation and measurement accuracy. This is of great significance for improving the practicality and reliability of the entire substrate human sensor fixture.
[0059] In some embodiments, the substrate human sensor fixture further includes a second fixing base 600, which is used to fit against the mounting side of the first fixing base 100.
[0060] In some embodiments, the substrate human sensor fixture further includes a connector for connecting the first fixture 100 and the second fixture 600.
[0061] The above method involves placing the substrate on the second fixing seat 600, mounting the bracket on the substrate, and then placing the sensor on the mounting bracket. The first fixing seat 100 and the second fixing seat 600 are then aligned, placing the sensor within the mounting cavity 300. The first soft pad 400 contacts the sensor, preventing damage and ensuring its proper position. The first fixing seat 100 and the second fixing seat 600 are then secured using connectors. Flipping the entire fixture allows for the soldering of the substrate and sensor pins. This method achieves precise positioning and fixation of the sensor and substrate, solving the problems of inaccurate positioning and low efficiency in traditional manual installation.
[0062] In some embodiments, the second mounting base 600 has multiple through slots, the number of which corresponds one-to-one with the number of receiving cavities; the through slots are used to mount the substrate. The through slots in the second mounting base 600 facilitate exposure of the bottom of the substrate and the sensor pins. After flipping the fixture, manual soldering through the through slots is convenient.
[0063] In some embodiments, the through slot is a rectangular plate. Since the substrate is usually rectangular, the rectangular through slot can provide precise positioning space for the substrate, ensuring that the substrate fits tightly with other parts of the tooling during installation and maintains a stable positional relationship.
[0064] In some embodiments, the size of the through-slot is smaller than the size of the substrate, which effectively prevents the substrate from falling off the through-slot. This size matching ensures that the substrate will not easily slip out or fall off during installation, thereby improving the stability of the substrate within the fixture. At the same time, the smaller through-slot size also provides some support and restraint for the substrate, preventing it from shaking or shifting within the fixture, and ensuring the relative positional accuracy between the substrate and the sensor assembly.
[0065] In some embodiments, the receiving cavity on the first fixing base 100 is also rectangular, which facilitates alignment with the base. This design allows for quick alignment of the substrate sensor fixture during installation, improving installation efficiency. The rectangular receiving cavity's shape matches the base, ensuring a tight fit between the fixture and the base and enhancing structural stability.
[0066] In some embodiments, the receiving cavities on the first fixing base 100 are arranged in an array. That is, the width of one receiving cavity is parallel to the width of another cavity, or the width of one receiving cavity is parallel to the length of another cavity. This ensures that the maximum number of receiving cavities can be provided on a single fixing base. Alternatively, the size of the first fixing base 100 can be reduced while ensuring the number of receiving cavities is maintained.
[0067] In some embodiments, a boss 200 is provided on the inner bottom wall of the receiving cavity, and a mounting cavity 300 is provided on the boss 200. The boss 200 can press the substrate, thereby effectively fixing the position of the substrate and preventing it from moving or shifting within the tooling, thus ensuring mounting accuracy.
[0068] In some embodiments, a first positioning rod 700 is provided on the second fixed base 600 near the through slot. The first positioning rod 700 is used to insert into the through hole on the substrate. The first positioning rod 700 allows for quick and accurate determination of the substrate's installation position within the fixture, improving the positioning accuracy of the substrate installation. When installing the substrate sensor, the operator only needs to align the through hole on the substrate with the first positioning rod 700 and insert it to ensure that the substrate is installed in the predetermined design position. This avoids errors that may occur due to manual adjustment, thereby ensuring the performance stability and detection accuracy of the sensor after installation, and effectively improving the overall performance and reliability of the fixture.
[0069] In some embodiments, at least two first positioning rods 700 are provided to ensure the position of the substrate on the second mounting base 600. Preferably, two first positioning rods 700 are provided to effectively prevent the substrate from tilting or shifting, ensuring its flatness and stability. This not only improves installation accuracy but also reduces manual adjustment time.
[0070] In some embodiments, a first positioning rod 700 is provided at each of the four corners of the through slot, and the first positioning rod 700 is inserted into the through holes at the four corners of the substrate. By providing the first positioning rod 700 at the four corners of the through slot, the installation position of the substrate on the second fixing seat 600 can be quickly and accurately determined, ensuring that the four corners of the substrate are stably supported and accurately positioned, thereby effectively preventing the substrate from shifting during installation.
[0071] In some embodiments, the mounting cavity 300 includes an inner bottom wall and four side walls, the four side walls being inclined from the side away from the center of the mounting cavity 300 in a direction away from the inner bottom wall. The sensor assembly in the air conditioner includes multiple sensors, the tilt angle of which is relative to the side walls of the mounting cavity 300. This facilitates the sensors being mounted on the mounting bracket and maintaining the correct position without manual adjustment, improving installation efficiency. Furthermore, the inclined side walls can, to some extent, limit the movement of the sensors installed therein, preventing them from shaking or shifting within the mounting cavity 300, further enhancing the stability of the sensor installation.
[0072] In some embodiments, the angle between the inner sidewall and the inner bottom wall of the mounting cavity 300 is 55° to 45°. This corresponds to the mounting angle of the human sensor on the sensor assembly.
[0073] In some embodiments, the angle between two adjacent sidewalls within the mounting cavity 300 and the inner bottom wall is 55°. The angle between the other two adjacent sidewalls and the bottom wall is 45°. This corresponds to the mounting angle of the human sensor on the sensor assembly.
[0074] In some embodiments, first slots are provided on the inner bottom wall and side walls of the mounting cavity 300, and first soft pads 400 are disposed in the first slots; the number of first soft pads 400 is the same as the number of first slots and they are arranged in a one-to-one correspondence. Precisely installing the first soft pads 400 at specific positions in the mounting cavity 300 ensures that the first soft pads 400 will not shift or fall off during the use of the fixture, allowing them to fully exert their buffering and shock-absorbing function. After the sensor is installed in the mounting cavity 300, the first soft pads 400 fit tightly against the sensor surface, effectively reducing the impact of mechanical collisions and vibrations on the sensor, improving the sensor's service life and operational stability, and thus enhancing the practicality and reliability of the entire substrate sensor fixture. This is of great significance for ensuring the normal operation and measurement accuracy of the sensor. Furthermore, the first soft pads 400 can support the sensor, preventing changes in the sensor's position.
[0075] In some embodiments, the first pad 400 is glued to the first slot. The first pad 400 can be replaced if it is damaged or detached.
[0076] In some embodiments, when the sensor assembly is assembled and the first fixing base 100 and the second fixing base 600 are in contact, the first soft pad 400 has a 1 mm interference fit with the corresponding human sensor. That is, after the human sensor contacts the first soft pad 400, the first soft pad 400 will be pressed back 1 mm.
[0077] In some embodiments, a second slot is further formed in the inner bottom wall of the receiving cavity, and a second soft pad 500 is disposed in the second slot. A ground sensor is also disposed on the substrate of the sensor assembly at a location other than the mounting bracket. The position of the second soft pad 500 corresponds to the ground sensor, and the second soft pad 500 can provide cushioning and support for the ground sensor, reducing potential damage to the ground sensor in various directions. Furthermore, the second soft pad 500 supports the ground sensor, ensuring its position on the substrate.
[0078] In some embodiments, when the sensor assembly is assembled and the first mounting base 100 and the second mounting base 600 are in contact, the second soft pad 500 has a 1 mm interference fit with the corresponding ground sensor. That is, after the ground sensor contacts the second soft pad 500, the second soft pad 500 will be pressed back 1 mm.
[0079] In some embodiments, the first fixed base 100 and the second fixed base 600 are respectively provided with a second positioning rod 800 and a positioning hole 900. The second positioning rod 800 is used to insert into the positioning hole 900. There are multiple second positioning rods 800, and the number of positioning holes 900 is the same as the number of second positioning rods 800 and they are arranged in a one-to-one correspondence. The design of the positioning structure can ensure the precise alignment of the first fixed base 100 and the second fixed base 600 when connected, ensuring the overall assembly accuracy of the tooling. In actual operation, when the first fixed base 100 and the second fixed base 600 are connected, the cooperation between the second positioning rod 800 and the positioning hole 900 can quickly guide them into the correct positional relationship, avoiding problems such as the tooling not fitting tightly or the sensor not being installed correctly due to positional deviation. This improves the assembly efficiency and reliability of the tooling and helps to ensure the quality and performance stability of the substrate sensor tooling.
[0080] In some embodiments, the second positioning rod 800 is disposed on the first fixed base 100, and the positioning hole 900 is formed in the second fixed base 600. Alternatively, the second positioning rod 800 is disposed on the second fixed base 600, and the positioning hole 900 is formed in the first fixed base 100.
[0081] In some embodiments, there are two second positioning rods 800 and two positioning holes 900. However, it is worth noting that the first fixing seat 100 and the second fixing seat 600 can only be installed in one configuration, where the second positioning rod 800 and the positioning hole 900 are inserted. If the first fixing seat 100 is rotated 180°, the second positioning rod 800 cannot engage with the positioning hole 900. This design avoids the possibility of incorrect installation. The purpose of this design is to improve the accuracy and efficiency of tooling assembly, ensuring the correct use of the tooling and the precise positioning of the sensor.
[0082] In some embodiments, the first fixing base 100 and the second fixing base 600 are respectively provided with a gripper 120 and a positioning block 110, the positioning block 110 being used to insert into the gripper 120; there are multiple positioning blocks 110, and the number of gripper 120 is the same as the number of positioning blocks 110 and they are arranged in a one-to-one correspondence. The combination of the gripper 120 and the positioning block 110 provides another fast, convenient and reliable positioning method for connecting the tooling. During the assembly of the tooling, the mutual cooperation between the positioning block 110 and the gripper 120 can quickly determine the relative positional relationship between the first fixing base 100 and the second fixing base 600, ensuring that the two fit tightly together, and improving the assembly speed and accuracy of the tooling. This design, on the one hand, facilitates the operator to quickly complete the assembly and disassembly of the tooling, and on the other hand, helps to ensure the stability of the connection of the tooling during multiple uses, thereby ensuring the consistency of the installation and fixation effect of the substrate sensor in the tooling.
[0083] In some embodiments, the positioning block 110 is disposed on the first fixed base 100, and the thumb opening 120 is opened on the second fixed base 600. Alternatively, the positioning block 110 is disposed on the second fixed base 600, and the thumb opening 120 is opened on the first fixed base 100.
[0084] In some embodiments, there are two positioning blocks 110 and two grippers 120. However, it is worth noting that the first fixing seat 100 and the second fixing seat 600 can only be installed in one configuration, in which case the positioning blocks 110 and grippers 120 are inserted. If the first fixing seat 100 is rotated 180°, the positioning blocks 110 and grippers 120 cannot engage. This design avoids the possibility of incorrect installation. The purpose of this design is to improve the accuracy and efficiency of tooling assembly, ensuring the correct use of the tooling and the precise positioning of the sensor.
[0085] In some embodiments, the connector includes a push-button quick-locking device 130 and a locking pin 140, which are respectively fixed to the first fixing seat 100 and the second fixing seat 600. This combination of connectors provides quick connection and disassembly while ensuring the secure connection of the tooling. The push-button quick-locking device 130 is easy to operate; the operator can easily lock or unlock by simply pressing a button, greatly improving the ease of use of the tooling. When frequent sensor replacements or tooling maintenance are required, this quick-locking and unlocking connection method can save a lot of time and improve work efficiency. The locking pin 140 further enhances the reliability of the tooling connection, ensuring that the sensor will not be affected by accidental loosening during tooling use, effectively improving the overall stability and safety of the tooling.
[0086] In some embodiments, a push-button quick-locking device 130 is disposed on a first fixed base 100, and a locking pin 140 is fixed to a second fixed base 600. A threaded hole is provided on the second fixed base 600, and the locking pin 140 is threaded into the threaded hole. This achieves a detachable connection between the second fixed base 600 and the locking pin 140, allowing for individual replacement if damaged.
[0087] In some embodiments, a push-button quick-locking device 130 is disposed on a second fixed base 600, and a locking pin 140 is fixed to a first fixed base 100. A threaded hole is provided on the first fixed base 100, and the locking pin 140 is threaded into the threaded hole. This achieves a detachable connection between the first fixed base 100 and the locking pin 140, allowing for individual replacement if damaged.
[0088] Furthermore, this application also provides a substrate sensor fixture, comprising: a first fixing base 100, a mounting cavity 300, a first soft pad 400, a second fixing base 600, and a connector. One side of the first fixing base 100 is a mounting side; the mounting cavity 300 is formed on the mounting side; the first soft pad 400 is fitted against the inner wall of the mounting cavity 300 and is used to contact the sensor; the second fixing base 600 is used to fit against the mounting side of the first fixing base 100; the connector is used to connect the first fixing base 100 and the second fixing base 600. The substrate is placed on the second fixing base 600, a mounting bracket is placed on the substrate, and the sensor is placed on the mounting bracket. The first fixing base 100 and the second fixing base 600 are then fitted together. At this time, the sensor is located inside the mounting cavity 300, and the first soft pad 400 contacts the sensor, preventing sensor damage and ensuring the sensor's position. The first fixing base 100 and the second fixing base 600 are fixed using the connector. By flipping the entire fixture, the substrate and sensor pins can be soldered. It achieves precise positioning and fixation of the sensor and the substrate, solving the problems of inaccurate positioning and low efficiency in traditional manual installation.
[0089] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A substrate sensor fixture, characterized in that, It includes: A first fixing seat, one side of which is a mounting side, and the mounting side has at least one receiving cavity; The mounting cavity is formed in the inner bottom wall of the receiving cavity; A first soft pad is attached to the inner wall of the mounting cavity and is used to contact the sensor. The second fixing seat is used to fit against the mounting side of the first fixing seat; A connector for connecting the first fixed base and the second fixed base.
2. The substrate sensor fixture according to claim 1, characterized in that, The second fixing seat has multiple through slots, the number of which is the same as the number of receiving cavities and corresponds one-to-one; the through slots are used to install the substrate.
3. The substrate sensor fixture according to claim 2, characterized in that, A first positioning rod is provided on the second fixing base near each of the through slots. The first positioning rod is used to be inserted into the through hole on the substrate.
4. The substrate sensor fixture according to claim 1, characterized in that, The mounting cavity includes an inner bottom wall and four side walls, which slope away from the center of the mounting cavity towards the inner bottom wall.
5. The substrate sensor fixture according to claim 4, characterized in that, The mounting cavity has a first slot on its inner bottom wall and side wall, and the first soft pad is disposed in the first slot; the number of the first soft pads is the same as the number of the first slots and they are arranged in a one-to-one correspondence.
6. The substrate sensor fixture according to any one of claims 1 to 5, characterized in that, The inner bottom wall of the receiving cavity is also provided with a second slot, and a second soft pad is provided in the second slot.
7. The substrate sensor fixture according to any one of claims 1 to 5, characterized in that, The first fixed base and the second fixed base are respectively provided with a second positioning rod and a positioning hole. The second positioning rod is used to be inserted into the positioning hole. There are multiple second positioning rods. The number of positioning holes is the same as the number of second positioning rods and they are arranged in a one-to-one correspondence.
8. The substrate sensor fixture according to any one of claims 1 to 5, characterized in that, The first fixing base and the second fixing base are respectively provided with a tiger's mouth and a positioning block. The positioning block is used to be inserted into the tiger's mouth. There are multiple positioning blocks. The number of tiger's mouths is the same as the number of positioning blocks and they are set one-to-one.
9. The substrate sensor fixture according to any one of claims 1 to 5, characterized in that, The connector includes a button-type quick-locking device and a locking pin, which are respectively fixed to the first fixing seat and the second fixing seat.
10. A substrate sensor fixture, characterized in that, It includes: The first fixing seat has one side as the mounting side; The mounting cavity is located on the mounting side; A first soft pad is attached to the inner wall of the mounting cavity and is used to contact the sensor. The second fixing seat is used to fit against the mounting side of the first fixing seat; A connector for connecting the first fixed base and the second fixed base.