Mounting and dismounting tool for detector and use method of mounting and dismounting tool

Abstract

The invention provides a mounting and dismounting tool for a detector and a use method of the mounting and dismounting tool. The mounting and dismounting tool comprises a shell which comprises an upper shell, the upper shell is provided with a first side, a second side and one or more connecting grooves, the first side is configured to be suitable for supporting the detector, and the connecting grooves penetrate through the first side and the second side; the one or more vibrating needles are respectively arranged in the corresponding connecting grooves in a penetrating manner and are configured to slide along the extending directions of the corresponding connecting grooves; the rotating disc assembly is arranged on the second side of the upper shell and connected with the one or more vibrating needles, and the rotating disc assembly is configured to be capable of being manually operated to rotate so as to drive the one or more vibrating needles to slide in the extending direction of the corresponding connecting grooves; and the rod piece is connected with the shell. The mounting and dismounting tool is easy and convenient to operate, safe, reliable and capable of being matched with detectors of different specifications and models, the mounting and dismounting efficiency of the detectors can be remarkably improved, and the risk and labor intensity of climbing operation are effectively reduced.

Description

Technical Field

[0001] The present invention generally relates to the technical field of fire-fighting equipment disassembly and assembly tools, and in particular to an installation and disassembly tool for a detector and a method for using the same. Background Art

[0002] Currently, fire detectors and combustible gas detectors are widely used in various places such as residences, office buildings, shopping malls, and factories. These detectors can monitor abnormal conditions in the environment in real time and quickly issue alarms when fire hazards or gas leaks are detected, effectively protecting people and property.

[0003] To achieve optimal monitoring results, detectors are typically installed in high locations, such as on the ceiling. However, this high-rise installation approach presents challenges: During installation and maintenance, workers often rely on ladders, scaffolding, and other tools for accessing and removing detectors. This is not only inconvenient but also poses safety risks such as falls and electric shocks. Furthermore, frequent high-altitude work increases workload.

[0004] Therefore, designing an installation and disassembly tool that is easy to operate, safe and reliable and suitable for a variety of detectors has become an important issue that needs to be solved urgently.

[0005] The contents of the background technology section are merely the technologies known to the inventors and do not necessarily represent the existing technologies in this field. Summary of the Invention

[0006] In view of one or more deficiencies in the prior art, the present invention provides a tool for installing and removing a detector, comprising: The housing comprises an upper shell, the upper shell having a first side, a second side, and one or more connecting slots, wherein the first side is configured to support the detector, and the connecting slots pass through the first side and the second side; One or more spring pins are respectively inserted into corresponding connecting slots and configured to slide along the extending direction of the corresponding connecting slots; a turntable assembly, disposed on the second side of the upper shell and connected to the one or more spring pins, wherein the turntable assembly is configured to be manually rotated to drive the one or more spring pins to slide along the extension direction of the corresponding connecting slot; and A rod is connected to the shell.

[0007] According to one aspect of the present invention, the extending direction of the connecting groove is perpendicular to the rod; One or more mounting holes are provided on the turntable assembly, and the elastic pins extend into the corresponding mounting holes. The mounting holes and the connecting slots corresponding to the same elastic pin extend in different directions.

[0008] According to one aspect of the present invention, the turntable assembly comprises: A first turntable is provided with one or more first through holes; a second turntable, coaxially arranged with the first turntable, wherein the second turntable is provided with one or more second through holes; and A support column is provided between the upper turntable and the lower turntable; Wherein, the first through hole and the second through hole are aligned with each other to form the mounting hole.

[0009] According to one aspect of the present invention, the installation and removal tool further includes one or more springs, which are connected to the elastic pin and configured to cause the elastic pin to reset axially.

[0010] According to one aspect of the present invention, a step surface is provided on the spring pin, one end of the spring abuts against the step surface, and the other end abuts against the second turntable.

[0011] According to one aspect of the present invention, a gasket is provided between the spring and the second turntable.

[0012] According to one aspect of the present invention, a handle is provided on the edge of the first turntable and / or the second turntable.

[0013] According to one aspect of the present invention, one of the upper housing and the turntable assembly is provided with a positioning member; The other of the upper shell and the turntable assembly is provided with a plurality of positioning slots, and the plurality of positioning slots are arranged at intervals around the rotation axis of the turntable assembly; The positioning member is engaged with the positioning slot, and when the turntable assembly rotates, the positioning member is disengaged from or engaged with the positioning slot.

[0014] According to one aspect of the present invention, an anti-slip pad is provided on the first side of the upper shell.

[0015] According to one aspect of the present invention, a barrier is provided on the first side of the upper shell.

[0016] According to one aspect of the present invention, the shell further includes a lower shell connected to the second side of the upper shell, and an installation cavity with an opening is formed between the upper shell and the lower shell, and the rotating assembly is rotatably disposed in the installation cavity.

[0017] The present invention also provides a method for using the above-mentioned installation and removal tool, comprising: The turntable assembly is rotated to adjust the position of the one or more spring pins in the connecting groove.

[0018] Compared to the prior art, embodiments of the present invention provide a detector installation and removal tool and a method for using the same. By rotating the turntable assembly, the position of the spring pin in the connection slot can be adjusted, allowing the installation and removal tool to adapt to a variety of detector specifications and models. When workers use this installation and removal tool to install or remove a detector, they can easily complete the installation or removal of the detector simply by operating the turntable assembly and rods, without the need for ladders, scaffolding, or other climbing equipment. This installation and removal tool is easy to operate, safe, and reliable, significantly improving the efficiency of detector installation and removal, and effectively reducing the risks and labor intensity of height-based operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 A schematic diagram of a mounting and dismounting tool according to an embodiment of the present invention is shown; Figure 2 An exploded view showing a partial structure of a mounting and dismounting tool according to one embodiment of the present invention; Figure 3 A schematic diagram showing a state of use of an installation and removal tool according to an embodiment of the present invention is shown; Figure 4 shows a schematic diagram of a rod according to an embodiment of the present invention; Figure 5 A top view of a mounting and dismounting tool according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of the connection structure between an elastic pin and a turntable assembly according to an embodiment of the present invention is shown.

[0021] In the figure: 100, installation and disassembly tool; 110, shell; 111, upper shell; 111a, connecting groove; 111b, connecting part; 111c, gear mark; 111d, enclosure; 112, lower shell; 112a, opening; 120, spring pin; 121, step surface; 130, turntable assembly; 131, installation hole; 131a, first through hole; 131b, second through hole; 132, first turntable; 133, second turntable; 134, support column; 135, handle; 136, positioning groove; 140, rod; 150, spring; 160, gasket; 170, positioning piece; 180, anti-slip pad. DETAILED DESCRIPTION

[0022] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0023] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," "counterclockwise," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more of the aforementioned features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0024] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical, electrical, or intercommunication connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0025] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact via another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is at a lower level than the second feature.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0027] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] Figure 1 FIG. 1 shows a schematic diagram of a mounting and dismounting tool 100 according to an embodiment of the present invention. Figure 2 An exploded view of a part of the structure of a mounting and dismounting tool 100 according to an embodiment of the present invention is shown below. Figure 1 and Figure 2 Provide a detailed description.

[0029] like Figure 1 and Figure 2 As shown, the installation and removal tool 100 is mainly used for installing and removing the detector, which mainly includes a housing 110, four spring pins 120, a turntable assembly 130 and a rod 140. The housing 110 is used to support the detector and provide installation space and support for the spring pins 120, the turntable assembly 130, etc. Specifically, the housing 110 can include an upper shell 111, which has a first side ( Figure 1 and Figure 2 The upper side of the middle), the second side ( Figure 1 and Figure 2The upper shell 111 has four connecting slots 111a (see the lower side of the upper shell 111). The first side of the upper shell 111 is configured to support the detector. The connecting slots 111a extend through both the first and second sides of the upper shell 111. From another perspective, the connecting slots 111a can also be understood as through-holes extending through the upper shell 111 and having a predetermined length. The spring pins 120 correspond one to one with the connecting slots 111a. Each of the four spring pins 120 is inserted into a corresponding connecting slot 111a and is configured to slide along the direction of the corresponding connecting slot 111a (the length of the through-hole structure). A turntable assembly 130 is provided on the second side of the upper shell 111. The turntable assembly 130 is connected to each spring pin 120 and is configured to be manually rotated, thereby driving the spring pin 120 to slide along the direction of the connecting slot 111a. Those skilled in the art will readily appreciate that in other embodiments, the number of spring pins 120 and connecting slots 111a may be one, two, three, five, or more, and this will not be further described here.

[0030] like Figure 1 As shown, one end of the rod 140 is connected to the housing 110. The rod 140 can be handheld and operated by a worker, and cooperates with other components to complete the installation and removal of the detector. Figure 3 FIG1 shows a schematic diagram of the use of an installation and removal tool according to an embodiment of the present invention. Figures 1 to 3 As shown, when using the installation and removal tool 100 to install the detector, the detector can be placed on the first side of the upper shell 111 first; then, the turntable assembly 130 is manually rotated to adjust the position of the spring pin 120 in the connecting groove 111a (on the upper shell 111) so that the spring pin 120 cooperates with the structural component on the detector shell (for example, the spring pin 120 is engaged with the rib on the detector shell); then, the rod 140 is lifted and the detector is aligned with the base (the base is pre-installed in a higher position such as the ceiling); finally, the detector is fixed to the base by rotating or pushing the rod 140. For another example, when using the installation and disassembly tool 100 to disassemble the detector, the turntable assembly 130 can be manually rotated to adjust the position of the spring pin 120 in the connecting groove 111a (on the upper shell 111) so that the spring pin 120 can cooperate with the structural components on the detector housing. Then, the rod 140 is lifted and the installation and disassembly tool 100 is brought close to the detector to be disassembled so that the spring pin 120 is reliably connected to the structural components on the detector housing. Then, an appropriate rotational force is applied through the rod 140 to detach the detector from the base. Finally, the rod 140 is slowly lowered to safely remove the disassembled detector, completing the disassembly operation.

[0031] According to one embodiment of the present invention, Figure 1 and Figure 2As shown, the rod 140 can be connected to the center of the second side of the upper shell 111. Specifically, a connecting portion 111b is provided at the center of the second side of the upper shell 111. Figure 1 and Figure 2 The upper end of the connecting portion 111b is inserted into the connecting portion 111b and is snap-connected with the connecting portion 111b. Figure 4 FIG. 1 shows a schematic diagram of a rod 140 according to an embodiment of the present invention. Figure 4 As shown, the rod 140 can be a long rod of sufficient length, and can be made of metal, plastic, wood, etc. Those skilled in the art will readily appreciate that, in some embodiments, the rod 140 can also be composed of a plurality of short rods (these short rods can be combined together by means of snap connections, threaded connections, etc.). Workers can select a corresponding number of short rods to combine based on specific usage scenarios to obtain a rod 140 of appropriate length to meet operational requirements.

[0032] Figure 5 FIG. 1 shows a top view of a mounting and dismounting tool 100 according to an embodiment of the present invention. Figure 1 and Figure 5 As shown, the extension direction of the connecting groove 111a is perpendicular (intersecting perpendicular or unequally perpendicular) to the rod 140 (especially perpendicular to the central axis of the rod 140), that is, perpendicular to the center of the upper shell 111, to ensure that the spring pin 120 will not slide or deflect when the staff rotates the rod 140, thereby ensuring that the spring pin 120 is reliably connected to the structural components on the detector housing, ensuring the smooth progress of the installation / disassembly process.

[0033] Figure 6 FIG. 1 shows a schematic diagram of the connection structure of the spring pin 120 and the turntable assembly 130 according to an embodiment of the present invention. Figure 5 and Figure 6As shown, one or more mounting holes 131 are provided on the turntable assembly 130. The mounting holes 131 can be understood as long, strip-shaped holes provided on the turntable assembly 130 and having a certain depth. The number of mounting holes 131 is the same as the number of spring pins 120 and connecting slots 111a, and the three correspond one to one. The lower half of the spring pin 120 extends into the corresponding mounting hole 131, and the mounting hole 131 and the connecting slot 111a corresponding to the same spring pin 120 extend in different directions. From another perspective, the projection of the mounting hole 131 on the first side of the upper shell 111 intersects with the connecting slot 111a but is not parallel to it. In this way, when the staff rotates the turntable assembly 130, the turntable assembly 130 can push the spring pin 120 to slide in the connecting slot 111a. It should be noted that the mounting hole 131 can be a blind hole, so that the turntable assembly 130 can directly provide support for the spring pin 120; in addition, the mounting hole 131 can also be a through hole, which requires the configuration of other components (such as the spring 150 described later) or the provision of corresponding structures on the spring pin 120 (such as providing a protrusion or step in the middle of the spring pin 120) to support the spring pin 120 and prevent the spring pin 120 from falling.

[0034] According to one embodiment of the present invention, Figure 2 and Figure 6 As shown, the turntable assembly 130 may include a first turntable 132, a second turntable 133, and a plurality of support columns 134. The first turntable 132 is positioned against the second side of the upper housing 111; the second turntable 133 is coaxially positioned below the first turntable 132; and the plurality of support columns 134 are positioned between the upper and lower turntables, connecting the first turntable 132 and the second turntable 133 and ensuring a predetermined spacing between the first turntable 132 and the second turntable 133. Furthermore, one or more first through-holes 131a are provided on the first turntable 132. Correspondingly, one or more second through-holes 131b are provided on the second turntable 133. The first through-holes 131a and the second through-holes 131b are aligned with each other to form the mounting holes 131. Optionally, the first turntable 132 and the second turntable 133 are each connected to the support columns 134 via screws. Furthermore, in some embodiments, one of the first rotating disk 132 and the second rotating disk 133 (e.g., the first rotating disk 132) is integrally injection-molded with the support column 134, while the other (e.g., the second rotating disk 133) is connected to the support column 134 via screws. This structural design effectively reduces the number of components of the assembly and removal tool 100, thereby simplifying the assembly process, improving assembly efficiency, and reducing costs.

[0035] According to one embodiment of the present invention, Figure 2 and Figure 6As shown, the turntable assembly 130 may also include one or more springs 150, and the number of springs 150 is the same as the number of spring pins 120. The spring 150 is connected to the corresponding spring pin 120, and is used to provide axial support for the spring pin 120 and promote the axial reset of the spring pin 120. Specifically, a step surface 121 is provided on the spring pin 120, and the step surface 121 can be formed by an annular structure provided in the middle of the spring pin 120. The spring 150 is sleeved on the corresponding spring pin 120, and one end of the spring 150 abuts against the step surface 121, and the other end abuts against the second turntable 133. By adopting this structural design, the spring pin 120 can float axially. Specifically, when disassembling the detector, if the spring pin 120 is axially squeezed by the detector, the spring pin 120 can move downward. This effectively protects the detector by preventing the spring pin 120 from damaging key components or exterior surfaces due to excessive force applied by the operator. It also protects the spring pin 120 itself by preventing the cone surface of the detector from deforming it due to excessive force. Preferably, the spring pin 120 has a centrally symmetrical structure to reduce installation requirements, thereby simplifying the assembly process, improving assembly efficiency, and reducing costs.

[0036] According to one embodiment of the present invention, Figure 2 and Figure 6 As shown, a gasket 160 is disposed between the spring 150 and the second rotating disk 133, and the gasket 160 is sleeved over the corresponding spring pin 120. This structural design prevents the spring 150 from getting stuck in the second through hole 131b. Furthermore, the gasket 160 provides a certain lubricating effect, making the movement of the spring pin 120 smoother, thereby improving the reliability and service life of the overall structure.

[0037] According to one embodiment of the present invention, Figure 2 and Figure 6 As shown, a handle 135 can be provided on the edge of the first turntable 132 to facilitate the staff to rotate the turntable assembly 130. In some embodiments, a handle 135 can also be provided on the edge of the second turntable 133, or a handle 135 can be provided on the edges of the first turntable 132 and the second turntable 133 respectively.

[0038] According to one embodiment of the present invention, Figure 2 and Figure 6As shown, a positioning member 170 is provided on the second side of the upper housing 111. This positioning member 170 can be a protrusion provided on the second side or a spring plunger embedded in the upper housing 111. Accordingly, a plurality of positioning slots 136 are provided on the upper side of the turntable assembly 130 (first turntable 132). These positioning slots 136 are spaced apart around the rotation axis of the turntable assembly 130. It should be noted that the positioning member 170 is adapted to engage with the positioning slots 136. When a worker rotates the turntable assembly 130, the positioning member 170 can disengage from one positioning slot 136 and engage with another. This structural design allows the turntable assembly 130 to be positioned, reducing the possibility of accidental rotation. It also provides clear rotation feedback to the worker, enhancing the user experience. Preferably, a plurality of gear position indicators 111c are provided on the side of the upper housing 111, each corresponding to each positioning slot 136. At the same time, an arrow mark (located at Figure 1 The arrow mark on the handle 135 in the middle indicates the current gear position mark 111c, which in turn reflects the positioning groove 136 in which the positioning member 170 is currently engaged, and also reflects the specific position of the spring pin 120 in the connecting groove 111a. By adopting this structural design, the operator can intuitively understand the current gear position, further improving the accuracy and convenience of operation.

[0039] According to one embodiment of the present invention, Figure 1 and Figure 2 As shown, an anti-skid pad 180 is provided on the first side of the upper shell 111. The anti-skid pad 180 can reduce the relative sliding between the detector and the upper shell 111 and play a role in preventing scratches.

[0040] According to one embodiment of the present invention, Figure 1 As shown, a barrier 111d is provided on the edge of the first side of the upper shell 111. By adopting this structural design, the possibility of the detector falling off the housing 110 (upper shell 111) can be reduced.

[0041] According to one embodiment of the present invention, Figure 1 and Figure 2As shown, the shell 110 may further include a lower shell 112. The lower shell 112 is connected to the second side of the upper shell 111, and a mounting cavity with an opening 112a is formed between the upper shell 111 and the lower shell 112. The rotating assembly is rotatably disposed in the mounting cavity, and the handle 135 on the rotating assembly extends out of the mounting cavity from the opening 112a. By adopting this structural design, good positioning and protection can be provided for the turntable assembly 130, reducing the risk of damage to the turntable assembly 130 due to bumps. Those skilled in the art will understand that in some embodiments, the lower shell 112 may not be provided, but an appropriate supporting structure (such as a support ring) may be directly provided on the rod 140 to achieve support and positioning of the turntable assembly 130, which will not be described in detail here.

[0042] An embodiment of the present invention further provides a method for using the mounting and dismounting tool 100 , comprising: rotating the turntable assembly 130 to adjust the position of the one or more spring pins 120 in the connecting slot 111 a .

[0043] Compared with the prior art, an embodiment of the present invention provides a detector installation and removal tool 100 and a method for using the same. By rotating the turntable assembly 130, the position of the spring pin 120 in the connection slot 111a can be adjusted, thereby enabling the installation and removal tool 100 to adapt to a variety of detectors of different specifications and models. When workers use the installation and removal tool 100 to install or remove a detector, they do not need to resort to climbing equipment such as ladders or scaffolding. They can easily complete the installation or removal of the detector simply by operating the turntable assembly 130 and the rod 140. The installation and removal tool 100 is easy to operate, safe, and reliable, significantly improving the efficiency of detector installation and removal, and effectively reducing the risk and labor intensity of climbing operations.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A detector installation and removal tool, comprising: The housing comprises an upper shell, the upper shell having a first side, a second side, and one or more connecting slots, wherein the first side is configured to support the detector, and the connecting slots pass through the first side and the second side; One or more spring pins are respectively inserted into corresponding connecting slots and configured to slide along the extending direction of the corresponding connecting slots; a turntable assembly, disposed on the second side of the upper shell and connected to the one or more spring pins, wherein the turntable assembly is configured to be manually rotated to drive the one or more spring pins to slide along the extension direction of the corresponding connecting slot; and A rod is connected to the shell.

2. The installation and removal tool according to claim 1, wherein: The extending direction of the connecting groove is perpendicular to the rod; One or more mounting holes are provided on the turntable assembly, and the elastic pins extend into the corresponding mounting holes. The mounting holes and the connecting slots corresponding to the same elastic pin extend in different directions.

3. The installation and removal tool according to claim 2, wherein: The turntable assembly comprises: A first turntable is provided with one or more first through holes; a second turntable, coaxially arranged with the first turntable, wherein the second turntable is provided with one or more second through holes; and A support column is provided between the upper turntable and the lower turntable; Wherein, the first through hole and the second through hole are aligned with each other to form the mounting hole. 4 . The installation and removal tool according to claim 3 , further comprising one or more springs, wherein the springs are connected to the elastic pin and configured to cause the elastic pin to reset axially.

5. The installation and removal tool according to claim 4, wherein: The spring pin is provided with a step surface, one end of the spring abuts against the step surface, and the other end abuts against the second rotating disk.

6. The installation and removal tool according to claim 5, wherein: A gasket is provided between the spring and the second rotating disk.

7. The installation and removal tool according to claim 3, wherein: A handle is provided on the edge of the first turntable and / or the second turntable.

8. The installation and removal tool according to claim 1, wherein: One of the upper shell and the turntable assembly is provided with a positioning member; The other of the upper shell and the turntable assembly is provided with a plurality of positioning slots, and the plurality of positioning slots are arranged at intervals around the rotation axis of the turntable assembly; The positioning member is engaged with the positioning slot, and when the turntable assembly rotates, the positioning member is disengaged from or engaged with the positioning slot.

9. The installation and removal tool according to claim 1, wherein: An anti-slip pad is provided on the first side of the upper shell.

10. The installation and removal tool according to claim 1, wherein: A barrier is provided on the first side of the upper shell.

11. The installation and removal tool according to claim 1, wherein: The housing further includes a lower shell connected to the second side of the upper shell. A mounting cavity with an opening is formed between the upper shell and the lower shell. The rotating assembly is rotatably disposed in the mounting cavity.

12. A method for using the installation and removal tool according to any one of claims 1 to 11, comprising: The turntable assembly is rotated to adjust the position of the one or more spring pins in the connecting groove.

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