CN217996400U - Connection structure, call panel for elevator and elevator - Google Patents
Connection structure, call panel for elevator and elevator Download PDFInfo
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- CN217996400U CN217996400U CN202222333480.6U CN202222333480U CN217996400U CN 217996400 U CN217996400 U CN 217996400U CN 202222333480 U CN202222333480 U CN 202222333480U CN 217996400 U CN217996400 U CN 217996400U
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Abstract
The utility model relates to a connection structure, a call panel and elevator that are used for elevator. A connecting structure configured to connect a first member and a second member while being accommodated in a case formed by the first member and the second member, the connecting structure comprising: a first connecting member accommodated in the housing and fixedly mounted to the first member; a second connector accommodated in the housing and fixedly mounted to the second member; a fastening tool connecting the second connector and the first connector so that the first member and the second member are connected to form a housing; a guide member, housed within the housing and fixedly mounted to the first component, configured to guide the fastening tool when connecting the first component and the second component via the fastening tool.
Description
Technical Field
The present invention relates to a connecting structure for connecting a first member and a second member while being accommodated in a case formed by the first member and the second member. In addition, the invention also relates to a call panel for an elevator, which comprises such a connection structure. The utility model discloses still relate to an elevator, it includes such call panel.
Background
In a connecting structure that connects a first member and a second member, it is often desirable that the connecting structure be concealed so that a person cannot see the connecting structure from the outside, and thus, the appearance of a housing formed by the first member and the second member can be maintained beautiful. In addition, the hidden continuous structure may also prevent unauthorized persons from removing the first and second components.
However, in the existing connection structure, since the connection structure is hidden, it is often not easy to position the fastening tool when the operator operates the connection structure to connect the first component and the second component.
SUMMERY OF THE UTILITY MODEL
Accordingly, the present invention provides a connection structure configured to connect a first member and a second member while being accommodated in a case formed by the first member and the second member, the connection structure including: a first connecting member accommodated in the housing and fixedly mounted to the first member; a second connector accommodated in the housing and fixedly mounted to the second member; and fastening means for connecting the second connecting member and the first connecting member so that the first member and the second member are connected to form the housing.
Advantageously, the connecting structure further comprises a guide member, housed in the housing and fixedly mounted to the first component, configured to guide the fastening tool when connecting the first component and the second component via the fastening tool.
Advantageously, the fastening tool comprises an operating portion removably connected to the fixing portion and a fixing portion operable to pass through the first and second connectors to connect the first and second connectors.
Advantageously, the first link has a first plate having a first through hole, the second link has a second plate having a second through hole, and the fixing portion passes through the first through hole and the second through hole under operation of the operation portion to connect the first link to the second link.
Advantageously, the guide member has a guide plate having a third through hole configured to align with the first and second through holes to guide the operation part to be connected to the fixing part to operate the fixing part.
Advantageously, the fixing portion has a top portion and a body portion, the outer surface of the body portion is provided with an external thread, the first and second through holes are provided with an internal thread, the body portion is fitted in the first and second through holes via a threaded connection, and the size of the top portion is larger than the size of the first and third through holes.
Advantageously, the first plate is located between the guide plate and the second plate, and a first distance between the first plate and the guide plate and a second distance between the first plate and the second plate are designed such that, during operation of the fixing part by the operating part to detach the first connecting part and the second connecting part, a top of the fixing part abuts against the guide plate of the guide member when the fixing part is screwed out of the second through hole.
Advantageously, the second through hole is a countersink.
The utility model also provides a call panel for elevator, it includes as above connection structure, first part is call panel's top cap, the second part is call panel's framework.
The utility model also provides an elevator, include as above call panel.
Drawings
The advantages and objects of the present invention will be better understood from the following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the relationship of the various components. In the drawings:
fig. 1 shows a plan view of a connection structure according to the present invention connecting a first member and a second member.
Fig. 2 shows a sectional perspective view of the connection according to fig. 1.
Fig. 3 shows a perspective view of a guide of a connection according to the invention.
Fig. 4 shows a perspective view of a call panel for an elevator according to the connection structure of the invention.
Detailed Description
Various embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Here, it is to be noted that, in the drawings, the same reference numerals are given to constituent parts having substantially the same or similar structures and functions, and repeated description thereof will be omitted. The term "comprising in order a, B, C, etc" merely indicates the order in which the components a, B, C, etc. are comprised and does not exclude the possibility of including other components between a and B and/or between B and C.
The drawings attached to the present specification are schematic views for assisting the explanation of the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof.
Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to fig. 1 to 4.
Fig. 1 shows a schematic plan view of a connection structure 1 according to the invention connecting a first component 2 and a second component 3. The first part 2 and the second part 3, after connection, form a housing in which the connection is accommodated, i.e. the connection is a "hidden" connection, which is not visible from the outside.
The connection 1 comprises a first connection element 11, which is accommodated in the housing and is fixedly mounted to the first component 2. As shown in fig. 1, the first connecting member 11 has a first bending plate 111, a first plate 112 and a second bending plate 113, and the first bending plate 111 and the second bending plate 113 are fixedly attached to the first member 2 and connected via the first plate 112. The connection arrangement further comprises a second connector 12, which is accommodated in the housing and fixedly mounted to the second component 3. As shown in fig. 1, the second connector 12 may have the same shape as the first connector 11, but of course, the second connector 12 may have a different shape from the first connector 11. It is important to note that the first plate 112 of the first connector 11 and the second plate 121 of the second connector 12 are opposite each other and can be connected together via a fastening tool, as described in detail below.
The connection 1 further comprises a fastening means for connecting the second connector to the first connector, thereby connecting the first part to the second part. The fastening tool includes an operating portion 13 and a fixing portion 14, as shown in fig. 2. The fixing portion 14 is adapted to pass through the first plate 112 and the second plate 121 to connect the first connecting member and the second connecting member, and the operating portion 13 is adapted to be removably connected to the fixing portion to operate the fixing portion by an operator. In one example, the operating portion 13 may be a screwdriver, which passes the fixing portion 14 through the first and second plates by screwing the fixing portion. Of course, the operating portion and the fixing portion may be in any other form.
For this, the first plate 112 has a first through hole 1121, the second plate 121 has a second through hole 1211, and the first through hole 1121 and the second through hole 1211 are aligned with each other. The fixing portion 14 of the fastening tool has a head portion 141 and a body portion 142, the outer surface of the body portion 142 is provided with male screws, the first through-hole 1121 and the second through-hole 1211 are provided with female screws, and the body portion is fitted into the first through-hole and the second through-hole via a screw connection. The size of the top is larger than that of the first through hole.
The connecting structure further includes a guide 15, as shown in fig. 3, having a fixing plate 151 fixedly mounted to the first member 2 and a guide plate 152 having a third through hole 1521, the guide plate 152 having a third through hole 1521 configured to be aligned with the first and second through holes to guide the operation part 13 to be connected to the fixing part 14 so as to operate the fixing part 14. As shown in fig. 3, the fixing plate 151 of the guide 15 has a fourth through hole 1511 aligned with the third through hole 1521 to guide the operation part 13 of the fastening tool. The fixing plate 151 further includes two mounting holes 1512 located at both sides of the fourth through hole 1511. It should be understood that the form of the guide 15 is not limited thereto as long as the guide 15 can be mounted to the first member and has the third through hole that guides the operating portion 13. In addition, the top 141 of the fastening tool fixing portion 14 is also larger in size than the third through hole 1511.
In addition, the first member has an opening into which the operation portion 13 is inserted, the opening being aligned with the third through hole 1521. After connecting the first and second connecting pieces, the operating portion 13 can be retracted through the opening of the first member, and the opening can be closed, for example, using a cap or the like.
Advantageously, the second through hole 1211 is in the form of a countersink, i.e. its cross-section tapers from top to bottom. The second through hole in the form of the countersink can function as a fixing portion for guiding the fastening tool.
The first plate 112 of the first link 11 is located between the guide plate 152 of the guide member 15 and the second plate 121 of the second link 12, and the first distance between the first plate 112 and the guide plate 152 and the second distance between the first plate 112 and the second plate 121 are designed such that the top portion 141 of the fixing portion 14 abuts against the guide plate 152 of the guide member when the fixing portion 14 is screwed up out of the second through hole 1211 during the operation of the fixing portion 14 by the operating portion 13 to disassemble the first link 11 and the second link 12. In this way, by designing the first distance and the second distance and making the top portion 141 of the fixing portion abut against the guide plate 152, the operator can know whether or not the fixing portion 14 has been screwed out of the second through hole. Further, the size relationship between the top portion and the first and third through holes prevents the fixing portion from remaining in the first connector after being screwed out of the second through hole, and from falling off or continuing to be screwed out of the guide via the third through hole.
Fig. 4 shows an example of the application of the connection structure of the invention to a call panel of an elevator. Fig. 4 shows a call panel for an elevator, which comprises a top cover as a first part 2 and a frame as a second part 3. Through the utility model discloses a connection structure links together call panel's top cap and framework, and connection structure is located the casing that top cap and framework formed simultaneously.
The utility model also provides an elevator including above-mentioned call panel.
The above description is merely illustrative of the present invention, which is set forth to enable one of ordinary skill in the art to make and use the present invention in its full, but not limiting, form. The above-disclosed features are not limited to the combinations with other features disclosed, and other combinations between the features can be made by those skilled in the art according to the purpose of the invention.
Claims (9)
1. A connecting structure configured to connect a first member and a second member while being accommodated in a case formed by the first member and the second member, characterized by comprising:
a first connecting member accommodated in the housing and fixedly mounted to the first member;
a second connector accommodated in the housing and fixedly mounted to the second member;
a fastening tool connecting the second connector and the first connector so that the first member and the second member are connected to form a housing;
a guide member, housed within the housing and fixedly mounted to the first component, configured to guide the fastening tool when connecting the first component and the second component via the fastening tool.
2. The connecting structure according to claim 1, wherein the fastening tool includes an operating portion and a fixing portion, the operating portion being removably connected to the fixing portion, the fixing portion being operable to pass through the first connecting member and the second connecting member to connect the first connecting member and the second connecting member.
3. The connecting structure according to claim 2, wherein the first connecting member has a first plate, the second connecting member has a second plate, the first plate has a first through hole, the second plate has a second through hole, and the fixing portion passes through the first through hole and the second through hole under the operation of the operating portion to connect the first connecting member to the second connecting member.
4. The connecting structure according to claim 3, wherein the guide member has a guide plate having a third through hole configured to be aligned with the first through hole and the second through hole to guide the operating part to be connected to the fixing part to operate the fixing part.
5. The connection structure according to claim 4, wherein the fixing portion has a top portion and a body portion, an outer surface of the body portion is provided with an external thread, the first through hole and the second through hole are provided with an internal thread, the body portion is fitted into the first through hole and the second through hole via a screw connection, and a size of the top portion is larger than a size of the first through hole and a size of the third through hole.
6. The connecting structure according to claim 5, wherein the first plate is located between a guide plate and a second plate, and a first distance between the first plate and the guide plate and a second distance between the first plate and the second plate are designed such that, during the operation of the fixing part by the operating part to disassemble the first coupling member and the second coupling member, when the fixing part is screwed out of the second through hole, a top of the fixing part abuts against the guide plate of the guide member.
7. The connection according to claim 3, wherein the second through hole is countersunk.
8. Call panel for an elevator, characterized in that the call panel comprises a connection structure according to any one of claims 1-7, the first part being a top cover of the call panel and the second part being a frame of the call panel.
9. Elevator, characterized in that it comprises a call panel according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333480.6U CN217996400U (en) | 2022-08-31 | 2022-08-31 | Connection structure, call panel for elevator and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333480.6U CN217996400U (en) | 2022-08-31 | 2022-08-31 | Connection structure, call panel for elevator and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217996400U true CN217996400U (en) | 2022-12-09 |
Family
ID=84289972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222333480.6U Active CN217996400U (en) | 2022-08-31 | 2022-08-31 | Connection structure, call panel for elevator and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217996400U (en) |
-
2022
- 2022-08-31 CN CN202222333480.6U patent/CN217996400U/en active Active
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