Detachable mounting structure of vehicle-mounted electric appliance

By designing the detachable installation structure of vehicle-mounted electrical appliances, using the combination of mounting seats, connecting seats and fixed components, the problem of shaking or tilting of vehicle-mounted electrical appliances during driving is solved, and the convenience of rapid disassembly and assembly is achieved.

CN222452106UActive Publication Date: 2025-02-11ZHEJIANG SMART INTELLIGENCE TECH CO LTD
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Patent Information

Application Number
CN202421250713.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-02
Publication Date
2025-02-11
Estimated Expiration
2034-06-02

AI Technical Summary

Technical Problem

Existing vehicle-mounted electrical appliances are easily shaken or tilted during driving, which affects the user experience. Frequent disassembly and assembly require an installation structure that is both fixed and easy to disassemble and assembly.

Method used

A detachable installation structure of vehicle-mounted electrical appliances is designed, including mounting seats, connecting seats and fixing components. The fixing components enable locking or unlocking of the connecting seats and mounting seats, making it easy to disassemble and install quickly.

Benefits of technology

It realizes stable fixation and rapid disassembly of vehicle-mounted electrical appliances, suitable for high-frequency use occasions, simple operation without requiring additional tools.

✦ Generated by Eureka AI based on patent content.

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Abstract

A detachable installation structure of a vehicle-mounted electric appliance comprises an installation base, a connecting base and at least one fixing assembly, the installation base and the connecting base are detachably connected through the fixing assembly, the installation base is installed in a vehicle, the connecting base is used for being connected with the vehicle-mounted electric appliance, and the fixing assembly is used for fixing the vehicle-mounted electric appliance. The fixing assembly is used for achieving locking or unlocking of the connecting base and the mounting base, the structure is simple, the device can be suitable for occasions of high-frequency disassembly and assembly, the disassembly and assembly can be completed without the help of additional disassembly and assembly tools in the disassembly and assembly process, and operation is easy and convenient.
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Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a detachable installation structure of vehicle-mounted electrical appliances. Background Art

[0002] As people spend more and more time using cars, more and more devices need to be installed inside the vehicle. For example, car refrigerators, kettles, milk heaters and other car appliances play an important role in improving the user experience during car use.

[0003] In the prior art, vehicle-mounted electrical appliances are usually placed directly in the car. Due to the complex and changeable driving environment, in some driving environments with poor road conditions, the vehicle-mounted electrical appliances are at risk of shaking or tipping over, affecting the user experience. Therefore, the vehicle-mounted electrical appliances need to be fixed in the car. Since the vehicle-mounted electrical appliances are frequently disassembled and assembled during use, there is an urgent need to propose a detachable mounting structure for the vehicle-mounted electrical appliances that has both good fixing effect and is easy to disassemble and assemble. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a detachable installation structure of a vehicle-mounted electrical appliance, which can be installed in the vehicle and can be quickly locked or unlocked, with convenient disassembly and assembly, and simple and quick operation.

[0005] The utility model provides a detachable mounting structure of a vehicle-mounted electrical appliance, comprising a mounting seat, a connecting seat and at least one fixing assembly, wherein the mounting seat and the connecting seat are detachably connected via the fixing assembly, the mounting seat is mounted inside a vehicle, the connecting seat is used to be connected to the vehicle-mounted electrical appliance, and the fixing assembly is used to realize locking or unlocking of the connecting seat and the mounting seat.

[0006] In one embodiment, the mounting seat includes a base plate and first guide members located on both sides of the base plate in a first direction, the first guide members protrude and extend toward a side close to the connecting seat in a third direction, the connecting seat includes a support plate and second guide members located on both sides of the support plate in the first direction, the second guide members protrude and extend toward a side away from the mounting seat in the third direction, the support plate contacts and slides with the base plate, and the second guide members contact and slide with the first guide members.

[0007] In one embodiment, the first guide member includes a side stopper and a pressure member, the side stopper is connected to the base plate and extends along a third direction, the pressure member is connected to an end of the side stopper away from the base plate, and when the connecting seat is connected to the mounting seat, the side stopper contacts the second guide member in the first direction, and the pressure member contacts the second guide member in the third direction.

[0008] In one embodiment, the fixing assembly includes a lock body, a reset member and a control member, the lock body is movably mounted on the support plate through the reset member, the control member is connected to the lock body, and the control member is used to lock or unlock the lock body and the mounting base.

[0009] In one embodiment, the lock body includes a clamping member, a connecting member and a mounting member, the clamping member and the mounting member are connected along the second direction via the connecting member, the mounting member is movably mounted on the support plate via the reset member so that the clamping member is movable equivalent to the support plate, a through groove cooperating with the clamping member is provided on the support plate, a lock groove cooperating with the clamping member is provided on the bottom plate, and when the connecting seat is connected to the mounting seat, the clamping member penetrates into the lock groove from the through groove in the third direction.

[0010] In one embodiment, the fixing assembly includes a support and a shaft, the support is mounted on the support plate, the mounting member is rotatably connected to the support via the shaft, the reset member is passed through the shaft, and the reset member cooperates with the connecting member.

[0011] In one embodiment, the reset member includes a first kit, a second kit and a limit member, the limit member is located between the first kit and the second kit, both ends of the limit member are connected to the first kit and the second kit, and the limit member is in contact with the connecting member in a third direction, the first kit and the second kit are located on both sides of the mounting member in the first direction, and the first kit and the second kit are sleeved on the shaft.

[0012] In one embodiment, the mounting seat further includes a stopper, and the stopper is protruded in the third direction from one end of the bottom plate close to the connecting seat.

[0013] In one embodiment, the connecting seat includes two first enclosures opposite to each other along a first direction, two second enclosures opposite to each other along a second direction and a top plate. The first enclosure and the second enclosure are both installed on the support plate and together form a functional area. The fixing component is installed in the functional area. The top plate is connected to one end of the first enclosure and the second enclosure in a third direction away from the support plate, and the top plate is used to install vehicle-mounted electrical appliances.

[0014] In one embodiment, an adjustment groove cooperating with the control member is formed on the second enclosure plate, the adjustment groove penetrates the second enclosure plate along the second direction, one end of the control member passes through the adjustment groove, and the height dimension of the adjustment groove in the third direction is greater than the height dimension of the control member.

[0015] The beneficial effects of the utility model are:

[0016] A mounting base is set in the car, and the vehicle-mounted electrical appliance is installed on the connecting base, and the connection is achieved between the connecting base and the mounting base. When the vehicle-mounted electrical appliance needs to be fixed, it is locked by at least one fixing component and the connecting base is fixed to the mounting base; when the vehicle-mounted electrical appliance needs to be removed, it is unlocked by at least one fixing component and the connecting base is removed from the mounting base. The user can flexibly adjust according to the needs of disassembly and assembly. The structure is simple and can be suitable for occasions with high frequency of disassembly and assembly. The disassembly and assembly process can be completed without the aid of additional disassembly and assembly tools, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 A cross-sectional view of the overall structure of an embodiment of the utility model;

[0020] Figure 3 This is an exploded schematic diagram of an embodiment of the utility model;

[0021] Figure 4 This is a structural schematic diagram of a connecting seat and a fixing assembly according to an embodiment of the utility model;

[0022] Figure 5 Another structural schematic diagram of a connecting base and a fixing assembly according to an embodiment of the utility model.

[0023] In the figure:

[0024] 10-mounting seat; 11-bottom plate; 111-locking groove; 12-first guide member; 121-side stop member; 122-pressing member; 13-stop member;

[0025] 20-connecting seat; 201-first enclosure; 202-second enclosure; 203-top plate; 204-functional area; 205-adjusting slot; 21-supporting plate; 211-through slot; 22-second guide member;

[0026] 30-fixing component; 31-lock body; 311-clamp; 312-connector; 313-installation member; 32-reset member; 321-first set; 322-second set; 323-limiting member; 33-control member; 34-support; 341-positioning member; 35-axis body;

[0027] 40-In-vehicle electrical appliances. DETAILED DESCRIPTION

[0028] The following will describe in detail a specific embodiment of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Unless otherwise clearly specified and limited, the terms "disposed", "installed", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0031] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0032] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0033] Combined with Figure 1 and attached Figure 2 The detachable mounting structure of the vehicle-mounted electrical appliance proposed in the utility model includes a mounting seat 10, a connecting seat 20 and at least one fixing component 30. The mounting seat 10 and the connecting seat 20 are detachably connected through the fixing component 30. The mounting seat 10 is installed inside the vehicle, the connecting seat 20 is used to connect with the vehicle-mounted electrical appliance 40, and the fixing component 30 is used to realize locking or unlocking of the connecting seat 20 and the mounting seat 10.

[0034] As attached Figure 3As shown in the coordinate system, in order to facilitate understanding of the positional relationship and connection relationship of the various components in the utility model, the direction along D1 is defined as the first direction, the direction along D2 is defined as the second direction, and the direction along D3 is defined as the third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0035] As attached Figure 3 As shown, the mounting base 10 includes a bottom plate 11 and first guide members 12 located on both sides of the bottom plate 11 along a first direction. The first guide members 12 protrude and extend toward a side close to the connecting base 20 in a third direction. Figure 4 The connecting seat 20 includes a support plate 21 and second guide members 22 located on both sides of the support plate 21 along the first direction. The support plate 21 contacts and slides with the bottom plate 11. The second guide member 22 protrudes and extends toward a side away from the mounting seat 10 in the third direction. The second guide member 22 contacts and slides with the first guide member 12. Exemplarily, the second guide member 22 is located on the inner side of the first guide member 12 in the first direction.

[0036] In one example, as shown in the attached Figure 3 As shown, the first guide member 12 includes a side stopper 121 and a pressing member 122. The side stopper 121 is connected to the bottom plate 11 and extends along the third direction. The pressing member 122 is connected to one end of the side stopper 121 away from the bottom plate 11. Figure 4 When the connecting seat 20 is connected to the mounting seat 10, the side block 121 contacts the second guide member 22 in the first direction, and the pressing member 122 contacts the second guide member 22 in the third direction. The side block 121 cooperates with the pressing member 122 to limit the second guide member 22 in the first direction and the third direction to ensure the stable sliding fit between the connecting seat 20 and the mounting seat 10, which is beneficial to improving the installation efficiency of the connecting seat 20.

[0037] Exemplarily, the side stopper 121 and the pressing member 122 are integrally formed.

[0038] Exemplarily, the bottom plate 11 and the first guide member 12 are integrally formed.

[0039] Exemplarily, the support plate 21 and the second guide member 22 are integrally formed.

[0040] Combined with Figure 2 and attached Figure 4 The fixing assembly 30 includes a lock body 31, a reset member 32 and a control member 33. The lock body 31 is movably mounted on the support plate 21 through the reset member 32. The control member 33 is connected to the lock body 31. The control member 33 cooperates with the reset member 32 to lock or unlock the lock body 31 and the mounting base 10.

[0041] As attached Figure 2As shown, the lock body 31 includes a clamping member 311, a connecting member 312 and a mounting member 313. The clamping member 311 and the mounting member 313 are connected along the second direction through the connecting member 312. The mounting member 313 is installed on the support plate 21 through the reset member 32, and the mounting member 313 is movably connected to the support plate 21 so that the clamping member 311 is movable relative to the support plate 21. The user can lock or unlock the lock body 31 by operating the control member 33.

[0042] As attached Figure 5 As shown, a through slot 211 is provided on the support plate 21, and the through slot 211 penetrates the support plate 21 along the third direction. The through slot 211 cooperates with the clamp 311, and is combined with the attachment Figure 3 The bottom plate 11 is provided with a locking groove 111 on one side close to the connecting seat 20, and the locking groove 111 cooperates with the clamping member 311. When the connecting seat 20 is connected to the mounting seat 10, the clamping member 311 penetrates into the locking groove 111 in the third direction from the groove 211. At this time, the reset member 32 can exert force on the lock body 31 to prevent the clamping member 311 from falling out of the locking groove 111, so that the connecting seat 20 can be fixed to the mounting seat 10.

[0043] As attached Figure 5 As shown, the fixing assembly 30 also includes a support 34 and an axle 35. The support 34 is installed on the support plate 21. A first axle hole is opened on the mounting member 313, and a second axle hole is opened on the support 34. The axle 35 is passed through the first axle hole and the second axle hole. The mounting member 313 is rotatably connected to the support 34 through the axle 35. The reset member 32 is passed through the axle 35, and the reset member 32 cooperates with the lock body 31 to realize locking or unlocking of the lock body 31.

[0044] Exemplarily, the support 34 is mounted on the support plate 21 by screwing.

[0045] Exemplarily, two or more fixing components 30 are installed on the support plate 21 along the first direction.

[0046] Combined with Figure 4 and attached Figure 5 The reset member 32 includes a first set 321, a second set 322 and a limiter 323. The limiter 323 is located between the first set 321 and the second set 322, and the two ends of the limiter 323 are connected to the first set 321 and the second set 322. The first set 321 and the second set 322 are located on both sides of the mounting member 313 in the first direction, and the first set 321 and the second set 322 are sleeved on the shaft 35. The limiter 323 extends along the first direction and contacts the connecting member 312 in the third direction. The reset member 32 can exert force on the lock body 31 to keep the clamp 311 in a locked state, thereby preventing the connection between the connecting seat 20 and the mounting seat 10 from loosening during driving, thereby affecting the user experience.

[0047] As attached Figure 2 As shown, the support 34 includes a positioning member 341 that cooperates with the first kit 321 and the second kit 322. One end of the first kit 321 and the second kit 322 is fixedly connected to the positioning member 341. When the lock body 31 rotates relative to the support 34 around the axial direction of the shaft body 35 under the action of the control member 33, the connecting member 312 contacts the limiting member 323 and applies force to the limiting member 323. Due to the setting of the positioning member 341, the first kit 321 and the second kit 322 produce elastic deformation. When the external force of the control member 33 disappears, under the elastic force of the first kit 321 and the second kit 322, the limiting member 323 is reset and applies force to the lock body 31, so that the lock body 31 is automatically reset.

[0048] When the user needs to install the connecting base 20 on the mounting base 10, a force in the second direction is applied to the connecting base 20, so that the first guide member 12 cooperates with the second guide member 22, and the connecting base 20 can be slidably mounted on the mounting base 10 until the positions of the through groove 211 and the locking groove 111 in the third direction correspond to each other, and the clamping member 311 is clamped in the locking groove 111, and the clamping member 311 locks and fixes the connecting base 20 on the mounting base 10;

[0049] When the user needs to remove the connecting seat 20 from the mounting seat 10, the user applies an external force in the third direction to the control member 33 to make the lock body 31 rotate axially around the shaft 35 relative to the support 34. At this time, the reset member 32 is deformed, and the restraint on the clamping member 311 is weakened or even eliminated. The clamping member 311 can be disengaged from the locking groove 111, and then the connecting seat 20 is pulled along the second direction. Under the cooperation of the first guide member 12 and the second guide member 22, the connecting seat 20 can be separated from the mounting seat 10.

[0050] Exemplarily, the clamping member 311 , the connecting member 312 and the mounting member 313 are integrally formed.

[0051] In one example, as shown in the attached Figure 3 As shown, the mounting base 10 also includes a stopper 13, which protrudes in the third direction from one end of the bottom plate 11 close to the connecting base 20, and the stopper 13 is used to cooperate with the connecting base 20. When the connecting base 20 is pushed along the second direction until the lock body 31 is in a locked state, the stopper 13 can contact the support plate 21, and the stopper 13 cooperates with the lock body 31 to clamp and limit the connecting base 20 to ensure the installation stability and firmness of the mounting base 10.

[0052] In one example, in conjunction with the attached Figure 3 and attached Figure 4The connecting seat 20 also includes two first enclosures 201 opposite to each other along the first direction, two second enclosures 202 opposite to each other along the second direction, and a top plate 203. The first enclosure 201 and the second enclosure 202 are both installed on the support plate 21 and enclose a functional area 204. The fixing component 30 is installed in the functional area 204. The top plate 203 is connected to the first enclosure 201 and the second enclosure 202 at one end away from the support plate 21 in the third direction so that the functional area 204 forms a closed space. The top plate 203 is used to install the vehicle-mounted electrical appliance 40.

[0053] As attached Figure 4 As shown, an adjustment groove 205 cooperating with the control member 33 is provided on the second enclosure 202, and the adjustment groove 205 penetrates the second enclosure 202 along the second direction, and one end of the control member 33 passes through the adjustment groove 205, and the height dimension of the adjustment groove 205 in the third direction is greater than the height dimension of the control member 33, so that the control member 33 has a certain adjustment amount relative to the adjustment groove 205 in the third direction. The user applies external force to the control member 33 so that the control member 33 can move in the adjustment groove 205 along the third direction, so that the position of the lock body 31 relative to the support plate 21 changes, thereby realizing the locking or unlocking of the lock body 31.

[0054] In one example, the vehicle-mounted electrical appliance 40 may be a vehicle-mounted refrigerator, a kettle, a milk heater, or the like.

[0055] The beneficial effects of the detachable installation structure of the vehicle-mounted electrical appliance proposed by the utility model are:

[0056] A mounting base 10 is set in the car, and the vehicle-mounted electrical appliance 40 is installed on the connecting base 20, and the connection with the mounting base 10 is achieved through the connecting base 20. When the vehicle-mounted electrical appliance 40 needs to be fixed, it is locked by at least one fixing component 30, and the connecting base 20 is fixed to the mounting base 10; when the vehicle-mounted electrical appliance 40 needs to be removed, it is unlocked by at least one fixing component 30, and the connecting base 20 is removed from the mounting base 10. The user can flexibly adjust according to the needs of disassembly and assembly. The structure is simple and can be suitable for occasions with high-frequency disassembly and assembly. No additional disassembly and assembly tools are required during the disassembly and assembly process, and the operation is simple and convenient.

[0057] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable installation structure of a vehicle-mounted electrical appliance, characterized in that: The invention comprises a mounting seat (10), a connecting seat (20) and at least one fixing assembly (30); the mounting seat (10) and the connecting seat (20) are detachably connected via the fixing assembly (30); the mounting seat (10) is installed inside a vehicle; the connecting seat (20) is used to connect to an on-board electrical appliance (40); and the fixing assembly (30) is used to realize locking or unlocking of the connecting seat (20) and the mounting seat (10).

2. The detachable installation structure of vehicle-mounted electrical appliances according to claim 1, characterized in that: The mounting seat (10) comprises a base plate (11) and first guide members (12) located on both sides of the base plate (11) in a first direction, the first guide members (12) protrude and extend toward a side close to the connecting seat (20) in a third direction, the connecting seat (20) comprises a support plate (21) and second guide members (22) located on both sides of the support plate (21) in the first direction, the second guide members (22) protrude and extend toward a side away from the mounting seat (10) in the third direction, the support plate (21) contacts and slides with the base plate (11), and the second guide members (22) contacts and slides with the first guide members (12).

3. The detachable installation structure of vehicle-mounted electrical appliances according to claim 2, characterized in that: The first guide member (12) comprises a side stopper (121) and a pressing member (122); the side stopper (121) is connected to the base plate (11), and the side stopper (121) extends along a third direction; the pressing member (122) is connected to an end of the side stopper (121) away from the base plate (11); when the connecting seat (20) is connected to the mounting seat (10), the side stopper (121) contacts the second guide member (22) in the first direction, and the pressing member (122) contacts the second guide member (22) in the third direction.

4. The detachable installation structure of vehicle-mounted electrical appliances according to claim 2, characterized in that: The fixing assembly (30) comprises a lock body (31), a reset member (32) and a control member (33); the lock body (31) is movably mounted on the support plate (21) via the reset member (32); the control member (33) is connected to the lock body (31); and the control member (33) is used to lock or unlock the lock body (31) and the mounting seat (10).

5. The detachable installation structure of vehicle-mounted electrical appliances according to claim 4, characterized in that: The lock body (31) comprises a clamping member (311), a connecting member (312) and a mounting member (313); the clamping member (311) and the mounting member (313) are connected along a second direction via the connecting member (312); the mounting member (313) is movably mounted on the support plate (21) via the resetting member (32) so that the clamping member (311) is equivalent to being movable as the support plate (21); a through slot (211) cooperating with the clamping member (311) is provided on the support plate (21); a locking slot (111) cooperating with the clamping member (311) is provided on the bottom plate (11); when the connecting seat (20) is connected to the mounting seat (10), the clamping member (311) is inserted into the locking slot (111) from the through slot (211) in a third direction.

6. The detachable installation structure of vehicle-mounted electrical appliances according to claim 5, characterized in that: The fixing assembly (30) comprises a support (34) and a shaft (35); the support (34) is mounted on the support plate (21); the mounting member (313) is rotatably connected to the support (34) via the shaft (35); the reset member (32) is passed through the shaft (35), and the reset member (32) cooperates with the connecting member (312).

7. The detachable installation structure of vehicle-mounted electrical appliances according to claim 6, characterized in that: The reset member (32) comprises a first member (321), a second member (322) and a limiting member (323); the limiting member (323) is located between the first member (321) and the second member (322); two ends of the limiting member (323) are connected to the first member (321) and the second member (322); the limiting member (323) is in contact with the connecting member (312) in a third direction; the first member (321) and the second member (322) are located on both sides of the mounting member (313) in a first direction; and the first member (321) and the second member (322) are sleeved on the shaft (35).

8. The detachable installation structure of vehicle-mounted electrical appliances according to claim 2 or 3, characterized in that: The mounting seat (10) further comprises a stopper (13), wherein the stopper (13) is protruding in the third direction from one end of the bottom plate (11) close to the connecting seat (20).

9. The detachable installation structure of vehicle-mounted electrical appliances according to claim 4, characterized in that: The connecting seat (20) comprises two first enclosures (201) opposite to each other in a first direction, two second enclosures (202) opposite to each other in a second direction, and a top plate (203); the first enclosures (201) and the second enclosures (202) are both mounted on the support plate (21) and enclose a functional area (204); the fixing assembly (30) is mounted in the functional area (204); the top plate (203) is connected to one end of the first enclosure (201) and the second enclosure (202) away from the support plate (21) in a third direction; and the top plate (203) is used for mounting a vehicle-mounted electrical appliance (40).

10. The detachable installation structure of vehicle-mounted electrical appliances according to claim 9, characterized in that: The second enclosure (202) is provided with an adjustment groove (205) that cooperates with the control member (33); the adjustment groove (205) penetrates the second enclosure (202) along the second direction; one end of the control member (33) passes through the adjustment groove (205); and the height dimension of the adjustment groove (205) in the third direction is greater than the height dimension of the control member (33).