Detection mechanism

Abstract

The utility model relates to the technical field of detection devices, and particularly discloses a detection mechanism. The detection mechanism comprises a base, a first supporting piece and a first detection piece. The first supporting piece is detachably arranged on the base; the first supporting piece is provided with a profiling part, and the profiling part is used for installing materials. The first detection piece is used for applying acting force to the material so as to detect whether the profiling part and the material are clamped or not, and the first detection piece is arranged on the first supporting piece; the acting force applied to the material by the first detection piece is equal to the gravity of the first detection piece, and the direction of the material separating from the profiling part is the gravity direction. According to the detection mechanism, whether the material can be clamped on the product or not is judged by detecting the clamping degree of the material on the profiling part, and whether the clamping degree of the material and the profiling part meets the preset requirement or not is easily deduced by observing whether the material is separated from the profiling part or not when the material is subjected to the acting force applied by the first detection piece.

Description

Technical Field

[0001] The present application relates to the technical field of detection devices, and in particular to a detection mechanism. Background Art

[0002] In the production process of electronic products, it is often necessary to clamp materials on the products. The stability of the connection between the materials and the products affects the quality of the entire electronic products. If the clamping degree between the materials and the products is not enough, the materials are easy to fall off the products. For example, the rear camera of a mobile phone is equipped with a protective case, and the protective case needs to be installed on the rear camera by clamping the edge of the rear camera. However, after the protective case is installed on the rear camera, it is easy for the protective case to not clamp the rear camera tightly enough, causing the protective case to fall off easily.

[0003] In the process of mass production of materials, the quality of the materials varies, and it is difficult to judge whether the materials can be clamped on the product. Utility Model Content

[0004] In view of this, the present application provides a detection mechanism that can detect whether the clamping degree of the material on the product meets the preset requirements.

[0005] The embodiment of the present application provides a detection mechanism, comprising: a base, a first support member and a first detection member. The first support member is detachably arranged on the base; the first support member has a profiling portion, and the profiling portion is used to install the material. The first detection member is used to apply a force to the material to detect whether the profiling portion and the material are clamped, and the first detection member is arranged on the first support member; the force applied by the first detection member to the material is equal to the gravity of the first detection member, and the direction in which the material is separated from the profiling portion is the direction of gravity.

[0006] In the above-mentioned embodiment, whether the material can be clamped on the product is determined by detecting the clamping degree of the material on the profiling part. During the detection, the material is first installed on the profiling part, and the first support member with the material is placed on the base. After being placed on the base, the first detection member applies a force to the material by its own gravity. If the material is separated from the profiling part, it is determined that the material cannot be clamped with the profiling part and the material does not meet the preset requirements; if the material does not separate from the profiling part, it is determined that the material can be clamped with the profiling part and the material meets the preset requirements. By observing whether the material is separated from the profiling part when subjected to the force applied by the first detection member, it is easy to infer whether the clamping degree of the material and the profiling part meets the preset requirements, thereby easily screening out materials that do not meet the requirements and improving the quality of the materials.

[0007] In at least one embodiment, the detection mechanism further includes a second detection member, which is detachably disposed on the first detection member. The second detection member can apply its own gravity to the material through the first detection member to detect whether the profiling portion and the material are stuck.

[0008] In the above embodiment, when the first detection member applies force to the material alone and the material cannot be separated from the profiling part, the second detection member is placed on the first detection member so that the first detection member and the second detection member simultaneously apply force to the material. If the material is not separated from the profiling part, it is inferred that the degree of clamping of the material is too high and it is easy to damage the product, thereby facilitating further screening of materials with better quality.

[0009] In at least one embodiment, the first support member has a limiting groove for accommodating the second detection member, and a portion of the first detection member protrudes from the limiting groove. The limiting groove can limit the position of the second detection member on the first detection member so that the center of gravity of the second detection member is located at the center of gravity of the first detection member.

[0010] In the above-mentioned embodiment, the second detection member can be placed on the portion of the first detection member protruding from the limiting groove, so that the second detection member can completely apply its own weight to the first detection member. The limiting groove can limit the position of the second detection member on the first detection member, so that the gravity of the second detection member can be evenly applied to the first detection member, and then the first detection member can apply force to the material, thereby reducing the uneven force on the material and improving the accuracy of the detection result.

[0011] In at least one embodiment, the detection mechanism also includes a second support member, which is slidably disposed on the base. The second support member can slide to the bottom of the contouring portion to support the material located at the contouring portion; the second support member can slide away from the bottom of the contouring portion to form an avoidance space under the material located at the contouring portion.

[0012] In the above-mentioned embodiment, the second support member can support the material so that the material is not easily separated when the first support member containing the material is placed on the base, thereby reducing the impact on the detection result. After the first support member containing the material is stably placed on the base, the second support member can move in a direction away from the profiling part to release the support of the material by the second support member, so that the material can only be subject to its own gravity and the force of the first detection member in the direction of gravity, so as to facilitate detection. And after the second support member is away from the bottom of the profiling part, if the material can fall off the profiling part, the material can fall into the avoidance space, so that it is easy to observe the assembly status of the material and the profiling part.

[0013] In at least one embodiment, the base includes a first bearing portion, the first bearing portion is used to bear the first support member, the first bearing portion has a positioning groove, the positioning groove extends along the gravity direction and is used to guide the first support member to be installed on the first bearing portion.

[0014] In the above-mentioned embodiment, the positioning groove can guide the first support member loaded with materials to be placed on the first load-bearing part along the direction of gravity, thereby improving the stability of the first support member during the placement of the first load-bearing part, and preventing the material from shaking relative to the contoured part, so as to ensure the accuracy of subsequent detection results.

[0015] In at least one embodiment, the base includes a second bearing portion, the second bearing portion is provided with a first sliding fitting portion, the second support member is provided with a second sliding fitting portion, and the second support member is slidably disposed on the second bearing portion through sliding fitting between the first sliding fitting portion and the second sliding fitting portion; the avoidance space is formed above the second bearing portion.

[0016] In the above-mentioned embodiment, the sliding cooperation between the first sliding cooperation portion and the second sliding cooperation portion can improve the sliding stability of the second support member relative to the base, thereby reducing the impact on the material during the movement.

[0017] In at least one embodiment, the first support member includes a support block and a contour block that are detachably connected, the contour block has a contour portion, and the support block is detachably disposed on the base.

[0018] In the above-mentioned embodiment, through the detachable connection between the support block and the profiling block, it is convenient to replace different profiling blocks according to different shapes of products, so as to facilitate the detection of materials of different types.

[0019] In at least one embodiment, the first support member has a detection hole, which passes through the first support member along the gravity direction, and the detection hole is used for installing the first detection member so that a portion of the first detection member passes through the detection hole to apply force to the material.

[0020] In the above embodiment, during detection, the first detection member can be placed into the detection hole from above the detection hole and extended from below the detection hole to apply force to the material, and the first detection member can be taken out after detection. The setting of the detection hole also facilitates the detection of materials in combination with different first detection members according to different material requirements.

[0021] In at least one embodiment, the detection mechanism further includes a connecting member, which connects the first supporting member and the first detecting member, and the first detecting member can slide relative to the connecting member in the detection hole under the action of its own gravity.

[0022] In the above-mentioned embodiment, the first detection member is connected to the first support member through a connecting member, so that the first detection member is not easy to be completely separated from the first support member. During detection, the first detection member can automatically slide relative to the connecting member under the action of gravity to realize the detection of the material, thereby reducing the step of placing the first detection member in the detection hole each time the detection is performed.

[0023] In at least one embodiment, the first detection member has a connecting hole, a portion of the connecting member is located in the detecting hole, a portion of the connecting member located in the detecting hole is passed through the connecting hole, and slidably cooperates with the connecting hole, so that the first detection member can slide relative to the connecting member under the action of its own gravity.

[0024] In the above-mentioned embodiment, the connecting member is inserted into the connecting hole so that the connecting member can slide in the connecting hole, and the sliding cooperation between the connecting member and the connecting hole enables the first detection member to slide relative to the connecting member under its own weight during detection. The sliding cooperation between the connecting member and the connecting hole can guide the sliding direction of the first detection member, thereby improving the stability of the first detection member when sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of a detection mechanism in one embodiment of the present application.

[0026] Figure 2 It is a three-dimensional diagram showing a state where a material is installed on a first support member in one embodiment of the present application.

[0027] Figure 3 It is a three-dimensional diagram of a base and a second support member in one embodiment of the present application.

[0028] Figure 4 It is an exploded view showing the first supporting member and the first detecting member in one embodiment of the present application.

[0029] Figure 5 It is a three-dimensional diagram of the detection mechanism in one embodiment of the present application when the second support member is supporting the material.

[0030] Figure 6 It is a stereoscopic diagram of a detection mechanism in another embodiment of the present application.

[0031] Main component symbols

[0032] Testing agency 100

[0033] The first support member 10

[0034] Profiling block 11

[0035] Profiling Department 111

[0036] Detection hole 112

[0037] Support block 12

[0038] Mounting hole 121

[0039] Limiting slot 122

[0040] First detection member 20

[0041] Connection hole 21

[0042] Base 30

[0043] The first bearing portion 31

[0044] Positioning slot 311

[0045] The second bearing portion 32

[0046] The first sliding fitting portion 321

[0047] The second stopper 322

[0048] Avoidance space 33

[0049] Connector 40

[0050] The second support member 50

[0051] The second sliding fitting portion 51

[0052] The first stopper 52

[0053] Second detection member 60

[0054] Material 200

[0055] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0058] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0059] It should be noted that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary and should not constitute any limitation to the present application.

[0060] In the production process of electronic products, it is often necessary to clamp materials on the products. The stability of the connection between the materials and the products affects the quality of the entire electronic product. If the clamping degree between the materials and the products is not enough, the materials are easy to fall off the products. For example, the rear camera of a mobile phone is equipped with a protective case, and the protective case needs to be installed on the rear camera by clamping the edge of the rear camera. However, after the protective case is installed on the rear camera, it is easy for the protective case to not clamp the rear camera tightly enough, causing the protective case to fall off easily.

[0061] In the process of mass production of materials, the quality of the materials varies, and it is difficult to judge whether the materials can be clamped on the product.

[0062] The embodiment of the present application provides a detection mechanism, comprising: a base, a first support member and a first detection member. The first support member is detachably arranged on the base; the first support member has a profiling portion, and the profiling portion is used to install the material; the first detection member is used to apply a force to the material to detect whether the profiling portion and the material are clamped, and the first detection member is arranged on the first support member; the force applied by the first detection member to the material is equal to the gravity of the first detection member, and the direction in which the material is separated from the profiling portion is the direction of gravity.

[0063] In the above-mentioned embodiment, whether the material can be clamped on the product is determined by detecting the clamping degree of the material on the profiling part. During the detection, the material is first installed on the profiling part, and the first support member with the material is placed on the base. After being placed on the base, the first detection member applies a force to the material by its own gravity. If the material is separated from the profiling part, it is determined that the material cannot be clamped with the profiling part and the material does not meet the preset requirements; if the material does not separate from the profiling part, it is determined that the material can be clamped with the profiling part and the material meets the preset requirements. By observing whether the material is separated from the profiling part when subjected to the force applied by the first detection member, it is easy to infer whether the clamping degree of the material and the profiling part meets the preset requirements, thereby easily screening out materials that do not meet the requirements and improving the quality of the materials.

[0064] The embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0065] like Figure 1 As shown, the embodiment of the present application provides a detection mechanism 100 for detecting the degree of clamping of a material 200 on a product when the material 200 is installed on the product. The detection mechanism 100 includes a first support member 10, a first detection member 20 and a base 30. The first support member 10 is detachably arranged on the base 30 and is used to install the material 200 to be detected; the first detection member 20 detects whether the material 200 can be separated from the first support member 10 by applying a force to the material 200, so as to judge whether the degree of clamping of the material 200 meets the requirements.

[0066] See also Figure 1 and Figure 2 , Figure 2 The dotted line in the figure is used to represent the perspective state of the material 200. In some embodiments, the first support member 10 has a profiling portion 111, and the profiling portion 111 is used to install the material 200. It can be understood that the shape of the profiling portion 111 is the same as the shape of the product installed by the material 200, so as to replace the product and cooperate with the material 200 to achieve the purpose of detection. The first detection member 20 is used to apply a force to the material 200 to detect whether the profiling portion 111 and the material 200 are clamped. The first detection member 20 is arranged on the first support member 10; the force applied by the first detection member 20 to the material 200 is equal to the gravity of the first detection member 20, and the direction in which the material 200 is separated from the profiling portion 111 is the gravity direction.

[0067] Whether the material 200 can be clamped on the product is determined by detecting the clamping degree of the material 200 on the profiling part 111. During the detection, the material 200 is first installed on the profiling part 111, and the first support member 10 with the material 200 is placed on the base 30. After being placed on the base 30, the first detection member 20 applies a force to the material 200 by its own gravity. If the material 200 is separated from the profiling part 111, it is determined that the material 200 cannot be clamped with the profiling part 111, and the material 200 does not meet the preset requirements; if the material 200 is not separated from the profiling part 111, it is determined that the material 200 can be clamped with the profiling part 111, and the material 200 meets the preset requirements. By observing whether the material 200 is separated from the profiling part 111 when subjected to the force applied by the first detection member 20, it is easy to infer whether the clamping degree of the material 200 and the profiling part 111 meets the preset requirements, thereby easily screening out the material 200 that does not meet the requirements and improving the quality of the material 200.

[0068] See also Figure 1 and Figure 2 In some embodiments, the material 200 is a protective case for a mobile phone rear camera, and the product is a mobile phone rear camera. When the protective case is clamped on the rear camera, the edge of the protective case clamps the edge of the rear camera, thereby achieving the installation of the protective case on the rear camera. The detection mechanism 100 is used to detect the degree of clamping of the protective case on the camera, so that the protective case that passes the detection is not easy to fall off after being installed on the rear camera.

[0069] The minimum clamping force of the standard protective shell on the rear camera is the preset minimum clamping force. The first detection member 20 is configured to enable the protective shell to overcome the preset minimum clamping force when applying force to the protective shell. If the clamping force applied by the protective shell to be tested on the rear camera exceeds the preset minimum clamping force, the protective shell to be tested meets the preset minimum clamping force standard. That is, when the first detection member 20 applies force to the material 200, if the protective shell falls off from the profiling portion 111, the protective shell does not meet the preset minimum clamping force standard; if the protective shell cannot fall off from the profiling portion 111, the protective shell meets the preset minimum clamping force standard.

[0070] See also Figures 1 to 3 In some embodiments, the base 30 includes a first bearing portion 31, which is used to bear the first support member 10. The first bearing portion 31 has a positioning groove 311, which extends along the direction of gravity and is used to guide the first support member 10 to be installed on the first bearing portion 31.

[0071] After the material 200 is installed on the profiling part 111 and the first support member 10 loaded with the material 200 is loaded into the first bearing part 31, there is a possibility that the material 200 shakes relative to the profiling part 111, which is easy to affect the detection result. The positioning groove 311 can guide the first support member 10 loaded with the material 200 to be placed on the first bearing part 31 along the direction of gravity, improve the stability of the first support member 10 during the placement of the first bearing part 31, and it is not easy for the material 200 to shake relative to the profiling part 111, so as to ensure the accuracy of the subsequent detection results.

[0072] In some embodiments, a plurality of positioning grooves 311 are provided, and each positioning groove 311 can accommodate a portion of the first support member 10 . Under the common limiting effect of the plurality of positioning grooves 311 , the installation stability of the first support member 10 is further improved.

[0073] See also Figures 1 to 3 In some embodiments, the base 30 includes a second bearing portion 32, which is connected to the first bearing portion 31 and is located below the first bearing portion 31. When the first support member 10 loaded with the material 200 is placed on the first bearing portion 31, an escape space 33 can be formed between the lower part of the material 200 and the upper part of the second bearing portion 32, so that when the material 200 is separated from the contoured portion 111, the material 200 can fall into the escape space 33.

[0074] See also Figure 1 , Figure 2 and Figure 4In some embodiments, the first support member 10 includes a detachably connected profiling block 11 and a support block 12, the profiling block 11 having a profiling portion 111, and the support block 12 being detachably disposed on the base 30. In the actual production process, the shapes of the material 200 are different, and the material 200 that matches the product also needs to be replaced as the shape of the product changes. Through the detachable connection between the support block 12 and the profiling block 11, it is convenient to replace different profiling blocks 11 according to different shapes of the product, so as to facilitate the detection of different types of materials 200.

[0075] In some embodiments, the support block 12 is provided with a mounting hole 121, which penetrates the support block 12 along the direction of gravity. Part of the profiling block 11 is detachably mounted on the mounting hole 121, and part of the profiling block 11 protrudes from the bottom of the mounting hole 121 to form a profiling portion 111, thereby facilitating the installation of the material 200 on the profiling portion 111.

[0076] In some embodiments, the support block 12 is installed in the positioning groove 311 , that is, the support block 12 can be installed on the first bearing portion 31 along the extending direction of the positioning groove 311 .

[0077] See also Figure 4 In some embodiments, the first support member 10 has a detection hole 112, which penetrates the first support member 10 along the direction of gravity. The detection hole 112 is used to install the first detection member 20 so that a portion of the first detection member 20 passes through the detection hole 112 to apply force to the material 200.

[0078] During detection, the first detection member 20 can be placed into the detection hole 112 from above the detection hole 112, and extended from below the detection hole 112 to apply force to the material 200, and the first detection member 20 can be taken out after detection. The setting of the detection hole 112 is also convenient for detecting the material 200 in cooperation with different first detection members 20 according to different requirements of the material 200.

[0079] See also Figure 4 In some embodiments, the detection hole 112 is provided in the profiling block 11 and passes through the profiling portion 111, so that the first detection member 20 can exert force on the material 200 on the profiling portion 111 after extending from the detection hole 112. Furthermore, the shape of the detection hole 112 is similar to the outer contour of the first detection member 20, so that the first detection member 20 is placed in the detection hole 112, and the detection hole 112 also limits the installation position of the first detection member 20.

[0080] See also Figure 2 and Figure 4In some embodiments, the detection mechanism 100 further includes a connecting member 40, which connects the first support member 10 and the first detection member 20. The first detection member 20 can slide relative to the connecting member 40 in the detection hole 112 under the action of its own gravity. The first detection member 20 is connected to the first support member 10 through the connecting member 40, so that the first detection member 20 is not easy to be completely separated from the first support member 10. During detection, the first detection member 20 can automatically slide relative to the connecting member 40 under the action of gravity to realize the detection of the material 200, reducing the step of placing the first detection member 20 in the detection hole 112 each time during detection, thereby facilitating the detection of the same type of material 200.

[0081] In some embodiments, the connecting member 40 is arranged in an axial shape. When installed, the connecting member 40 is detachably arranged in the horizontal direction through the support block 12, the profiling block 11 and the first detection member 20. Both ends of the connecting member 40 are fixed to the support block 12, so that the support block 12 and the profiling block 11 are fixed, and the first detection member 20 can slide in the detection hole 112. In this arrangement, the support block 12, the profiling block 11 and the first detection member 20 can be separated by disassembling the connecting member 40, so that the profiling block 11 and the first detection member 20 are easily replaced.

[0082] See also Figure 4 In some embodiments, the first detection member 20 has a connecting hole 21, and a portion of the connecting member 40 is located in the detecting hole 112. The portion of the connecting member 40 located in the detecting hole 112 passes through the connecting hole 21 and slidably cooperates with the connecting hole 21, so that the first detection member 20 can slide relative to the connecting member 40 under the action of its own gravity.

[0083] The connecting member 40 is inserted into the connecting hole 21 so that the connecting member 40 can slide in the connecting hole 21, and the connecting member 40 and the connecting hole 21 are slidably matched, so that the first detecting member 20 can slide relative to the connecting member 40 under its own weight during detection. The slidably matched connecting member 40 and the connecting hole 21 can guide the sliding direction of the first detecting member 20, thereby improving the stability of the first detecting member 20 when sliding.

[0084] In some embodiments, the length of the connecting hole 21 extending in the direction of gravity is greater than the diameter of the connecting member 40, so that the connecting member 40 can slide in the connecting hole 21. When installing the material 200 on the contoured portion 111, place the contoured portion 111 upward, such as Figure 2As shown, at this time, under the action of the first detection member 20's own gravity, one end of the first detection member 20 close to the profiling portion 111 slides into the detection hole 112 to avoid the material 200, so that the material 200 is not interfered by the first detection member 20 when it is installed; after the material 200 is installed, the first support member 10 with the material 200 is turned 180 degrees, that is: the profiling portion 111 is facing downward, and then the first support member 10 is placed on the first bearing portion 31 again. At this time, the first detection member 20 can slide toward the material 200 under the action of gravity to apply force to the material 200, as shown in FIG. Figure 1 shown.

[0085] See also Figure 1 , Figure 5 and Figure 6 In some embodiments, the detection mechanism 100 also includes a second support member 50, which is slidably disposed on the base 30. The second support member 50 can slide to the bottom of the profiling portion 111 to support the material 200 located at the profiling portion 111; the second support member 50 can slide away from the bottom of the profiling portion 111 to form an avoidance space 33 under the material 200.

[0086] The second support member 50 can support the material 200 so that the material 200 is not easily separated from the first support member 10 when the first support member 10 containing the material 200 is placed on the base 30, thereby reducing the impact on the detection result. After the first support member 10 containing the material 200 is stably placed on the base 30, the second support member 50 moves away from the contouring portion 111 to release the support of the second support member 50 on the material 200, so that the material 200 can only be subjected to its own gravity and the force of the first detection member 20 in the gravity direction, so as to facilitate detection. And after the second support member 50 is away from the bottom of the contouring portion 111, if the material 200 can fall off the contouring portion 111, the material 200 can fall into the avoidance space 33, so that it is easy to observe the assembly status of the material 200 and the contouring portion 111.

[0087] See also Figure 3 and Figure 5 In some embodiments, the second bearing portion 32 is provided with a first sliding fitting portion 321, and the second support member 50 is provided with a second sliding fitting portion 51. The second support member 50 is slidably provided on the second bearing portion 32 through sliding fit between the first sliding fitting portion 321 and the second sliding fitting portion 51.

[0088] The sliding fit between the first sliding fit portion 321 and the second sliding fit portion 51 can improve the sliding stability of the second support member 50 relative to the base 30 , thereby reducing the impact on the material 200 during the movement.

[0089] See also Figures 3 to 5In some embodiments, the first sliding fitting portion 321 is a slide groove, which extends from the bottom direction of the profiling portion 111 away from the bottom of the profiling portion 111, and the second sliding fitting portion 51 is a slide rail, which can slide along the slide groove.

[0090] It can be understood that in other embodiments, the first sliding fitting portion 321 may also be a sliding rail, and the second sliding fitting portion 51 may also be a sliding groove.

[0091] See also Figure 1 , Figure 5 and Figure 6 In some embodiments, the second support member 50 further includes a first stopper 52, and the first stopper 52 is used to form a limited fit with the first bearing portion 31. When the second support member 50 slides to the position of supporting the material 200, the first stopper 52 contacts the first bearing portion 31 to limit the second support member 50 from continuing to slide below the material 200.

[0092] Further, the second bearing portion 32 is provided with a second stopper 322, and the second stopper 322 is located at one end of the second bearing portion 32 away from the first bearing portion 31, and the second stopper 322 is used to form a limit fit with the second support member 50. When the second support member 50 slides in a direction away from the bottom of the material 200, it can contact the second stopper 322, so that the second stopper 322 limits the second support member 50 from continuing to slide in a direction away from the bottom of the material 200.

[0093] The first stop portion 52 and the second stop portion 322 can limit the sliding travel of the second support member 50 on the second bearing portion 32 , thereby reducing the possibility that the second support member 50 is separated from the base 30 during the sliding process.

[0094] See also Figure 6 In some embodiments, the detection mechanism 100 further includes a second detection member 60, which is detachably disposed on the first detection member 20. The second detection member 60 can apply its own gravity to the material 200 through the first detection member 20 to detect whether the profiling portion 111 and the material 200 are stuck together.

[0095] When the first detection member 20 applies a force to the material 200 alone and the material 200 cannot be separated from the contouring portion 111, the material 200 may be clamped too tightly on the contouring portion 111. The cooperation between the second detection member 60 and the first detection member 20 can detect whether the maximum clamping force of the material 200 on the contouring portion 111 meets the standard.

[0096] For example, the maximum clamping force of a standard protective shell on the rear camera is a preset maximum clamping force, and the first detection member 20 and the second detection member 60 are configured to enable the protective shell to overcome the preset maximum clamping force when a force is applied to the protective shell together. If the clamping force applied by the protective shell to be tested on the rear camera does not exceed the preset maximum clamping force, then the protective shell to be tested meets the preset maximum clamping force standard. That is, when the first detection member 20 and the second detection member 60 jointly apply a force to the material 200, if the protective shell falls off the profiling portion 111, then the protective shell meets the preset maximum clamping force standard, such as Figure 6 2 shows a state where the material 200 falls off from the contoured portion 111 ; if the protective shell cannot fall off from the contoured portion 111 , the protective shell does not meet the preset maximum clamping force standard.

[0097] The second detection member 60 is placed on the first detection member 20. The first detection member 20 and the second detection member 60 simultaneously apply force to the material 200. If the material 200 is not separated from the profiling portion 111, it is inferred that the clamping degree of the material 200 is too high and it is easy to damage the product, thereby facilitating further screening of materials 200 with better quality.

[0098] It can be understood that the weights of the first detection member 20 and the second detection member 60 are set according to the clamping degree requirement of the material 200 to be detected on the product.

[0099] See also Figure 5 and Figure 6 In some embodiments, the first support member 10 has a limiting groove 122, which is used to accommodate the second detection member 60. A portion of the first detection member 20 protrudes from the limiting groove 122. The limiting groove 122 can limit the position of the second detection member 60 on the first detection member 20, so that the center of gravity of the second detection member 60 is located on the center of gravity of the first detection member 20. Further, the first detection member 20 can be installed directly above the profiling portion 111, so that the center of gravity of the first detection member 20 is located above the center of gravity of the material 200.

[0100] In some embodiments, the support block 12 is provided with a limiting groove 122 .

[0101] The second detection member 60 can be placed on the portion of the first detection member 20 protruding from the limiting groove 122, so that the second detection member 60 can completely apply its own weight to the first detection member 20. The limiting groove 122 can limit the position of the second detection member 60 on the first detection member 20, so that the weight of the second detection member 60 can be evenly applied to the first detection member 20, and then the first detection member 20 can apply force to the material 200, thereby reducing the uneven force on the material 200 and improving the accuracy of the detection result.

[0102] In some embodiments, the shape of the limiting groove 122 matches the shape of the second detection member 60. For example, the second detection member 60 is a rectangular parallelepiped, and the shape of the limiting groove 122 is also a rectangular parallelepiped groove, so that the second detection member 60 is not easy to move in the limiting groove 122.

[0103] In some embodiments, when installing the material 200, first place the contoured portion 111 of the first support member 10 upward. Figure 2 After the material 200 is installed on the contouring part 111, the first support member 10 loaded with the material 200 is placed on the first bearing part 31, and the second support member 50 slides to a position supporting the lower part of the material 200, as shown in FIG. Figure 5 shown.

[0104] After the first support member 10 loaded with the material 200 is stably installed, the second support member 50 is slid to a position away from the bottom of the profiling portion 111, and the first detection member 20 applies its own gravity to the material 200. If the material 200 falls from the profiling portion 111 to the avoidance space 33, the material 200 does not meet the preset minimum clamping force standard, and the material 200 is a defective product; if the material 200 cannot be separated from the profiling portion 111, the second support member 50 is slid again to the bottom of the material 200 to support the material 200, and then the second detection member 60 is placed After the material 200 is above the first detection member 20, the second support member 50 is slid to a position away from the bottom of the material 200, so that the first detection member 20 and the second detection member 60 jointly apply a force to the material 200. If the material 200 does not fall off the profiling portion 111, the clamping force of the material 200 on the profiling portion 111 is too large, the material 200 does not meet the preset maximum clamping force standard, and the material 200 is an unqualified product; if the material 200 is separated from the profiling portion 111, the material 200 meets the preset maximum clamping force standard, and the material 200 is a qualified product. Figure 6 shown.

[0105] By inspecting the material 200 with the first inspection member 20 and the second inspection member 60, it is easy to determine whether the degree of clamping of the material 200 on the product when installed on the product is within a preset range, thereby facilitating the sorting out of unqualified products to improve the yield rate of mass-produced material 200.

[0106] In addition, those skilled in the art may also make other changes in the present application. Of course, these changes made based on the present application should be included in the scope disclosed in the present application.

Claims

1. A detection mechanism, characterized in that: include: Base; A first support member, detachably disposed on the base; The first support member has a contoured portion, and the contoured portion is used to install the material; A first detection member, used for applying a force to the material to detect whether the profiling portion and the material are clamped, and the first detection member is disposed on the first support member; The force applied by the first detecting member to the material is equal to the gravity of the first detecting member, and the direction in which the material separates from the contouring portion is the direction of gravity.

2. The detection mechanism according to claim 1, characterized in that: The detection mechanism further includes a second detection member, which is detachably arranged on the first detection member. The second detection member can apply its own gravity to the material through the first detection member to detect whether the profiling portion and the material are clamped.

3. The detection mechanism according to claim 2, characterized in that: The first supporting member has a limiting groove for accommodating the second detecting member. Part of the first detecting member protrudes from the limiting groove. The limiting groove can limit the position of the second detecting member on the first detecting member so that the center of gravity of the second detecting member is located on the center of gravity of the first detecting member.

4. The detection mechanism according to claim 1, characterized in that: The detection mechanism also includes a second support member, which is slidably disposed on the base. The second support member can slide to the bottom of the profiling portion to support the material located at the profiling portion; the second support member can slide away from the bottom of the profiling portion to form an escape space under the material located at the profiling portion.

5. The detection mechanism according to claim 1, characterized in that: The base includes a first bearing portion, the first bearing portion is used to bear the first support member, the first bearing portion has a positioning groove, the positioning groove extends along the gravity direction and is used to guide the first support member to be installed on the first bearing portion.

6. The detection mechanism according to claim 4, characterized in that: The base includes a second bearing portion, the second bearing portion is provided with a first sliding fitting portion, the second support member is provided with a second sliding fitting portion, and the second support member is slidably provided on the second bearing portion through sliding fitting between the first sliding fitting portion and the second sliding fitting portion; the avoidance space is formed above the second bearing portion.

7. The detection mechanism according to claim 1, characterized in that: The first support member comprises a support block and a contour block which are detachably connected, the contour block has the contour portion, and the support block is detachably arranged on the base.

8. The detection mechanism according to claim 1, characterized in that: The first support member has a detection hole, which penetrates the first support member along the gravity direction. The detection hole is used for installing the first detection member, so that a part of the first detection member passes through the detection hole to apply a force to the material.

9. The detection mechanism according to claim 8, characterized in that: The detection mechanism further includes a connecting member, which connects the first supporting member and the first detecting member. The first detecting member can slide relative to the connecting member in the detection hole under the action of its own gravity.

10. The detection mechanism according to claim 9, characterized in that: The first detection member has a connecting hole, the connecting member is partially located in the detecting hole, the connecting member portion located in the detecting hole is passed through the connecting hole and slidably cooperates with the connecting hole, so that the first detection member can slide relative to the connecting member under the action of its own gravity.

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