CN211210153U

CN211210153U - Case fixing structure

Info

Publication number: CN211210153U
Application number: CN201922188607.8U
Authority: CN
Inventors: 周毅; 黄伟平; 林萍
Original assignee: Xiamen Kehua Hengsheng Co Ltd; Zhangzhou Kehua Technology Co Ltd
Current assignee: Xiamen Kehua Hengsheng Co Ltd; Zhangzhou Kehua Technology Co Ltd; Kehua Hengsheng Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-07
Anticipated expiration: 2029-12-09

Abstract

A case fixing structure comprises a case body, a first fastener, a second fastener and a positioning piece; the first fastener is provided with a fixing part and a fastening strip, the fixing part is used for fixing the second fastener and is provided with a supporting surface, and the fastening strip is positioned on one side of the supporting surface; the second fastener is fixed on the box body and is provided with a fastening groove, and the fastening groove can be sleeved outside the fastening strip and enables the bottom surface of the fastening groove to be abutted against the supporting surface; the positioning piece is arranged at the bottom of the box body. The utility model discloses the fixed connection can one-man operation, safe and reliable, convenient simple.

Description

Case fixing structure

Technical Field

The utility model relates to a power machine case field, especially a machine case fixed knot constructs.

Background

At present, power product cabinets in the market have various wall hanging modes, such as gourd hole wall hanging, external wall hanging angle iron and the like. For the wall hanging in the gourd hole, the door needs to be opened and the wall hanging needs to be fastened from the inside of the cabinet, so that the risk of touching internal devices exists during installation, and meanwhile, if the weight of a product is large, the difficulty of single-person operation is high; to external hanging angle bar, it can expose in the product outside, is unfavorable for succinctly pleasing to the eye, simultaneously, if the hanging space is when comparatively narrow, the dismouting is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to overcome the above-mentioned defects in the prior art, and to provide a case fixing structure which can be operated by one person, is safe and reliable, and is convenient and simple.

The utility model adopts the following technical scheme:

the utility model provides a machine case fixed knot constructs, includes the box, its characterized in that: the device also comprises a first fastener, a second fastener and a positioning piece; the first fastener is provided with a fixing part and a fastening strip, the fixing part is used for fixing the second fastener and is provided with a supporting surface, and the fastening strip is positioned on one side of the supporting surface; the second fastener is fixed on the box body and is provided with a fastening groove, and the fastening groove can be sleeved outside the fastening strip and enables the bottom surface of the fastening groove to be abutted against the supporting surface; the positioning piece is arranged at the bottom of the box body.

Preferably, the positioning member is provided with a fixing plate, a bending portion and a locking member, the fixing plate is fixed to the box body, the bending portion is formed on one side of the fixing plate and provided with a clamping hole, and the locking member penetrates through the clamping hole.

Preferably, the card hole has an opening.

Preferably, the first fastener is provided with two limiting pieces, and the two limiting pieces are formed on two opposite sides of the supporting surface and can be inserted into the fastening groove.

Preferably, the fixing portion is provided with a groove provided with a plurality of fixing holes and a locking member passing through the fixing holes.

Preferably, the catching groove is vertically through, and the top of the side wall of the catching groove is provided with a baffle extending upwards in an inclined manner; the top end of the buckling strip is provided with an inclined part to be abutted and contacted with the baffle.

Preferably, both sides of the top end of the buckling strip are provided with inclined planes.

Preferably, the positioning device further comprises a positioning plate, and the positioning plate is provided with a positioning hole matched with the fixing part and the positioning part.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model discloses a structure adopts first fastener, second fastener and setting element cooperation, and the catching groove cover through first fastener realizes dismantling of box main part fixedly in the profile of second fastener to cooperation setting element locking bottom half, but the dismouting one-man operation, safe and reliable, convenient simple.

2. The utility model discloses a structure, its setting element are equipped with card hole and locking piece, and during the installation, this card hole passes through the opening card on the locking piece, then locks the operation again, and it is very convenient to operate.

3. The utility model discloses a structure is equipped with two spacing pieces on first fastener, can insert the catching groove, plays limiting displacement in the front and back direction, avoids the second fastener to take place to shift and causes to rock.

4. The utility model discloses a structure sets up the baffle on the second fastener, thereby the profile top is equipped with the rake and the inclined plane has certain elasticity to lean on the contact with the baffle, increases the frictional force between first fastener and the second fastener, connects more reliably.

5. The utility model discloses a structure still sets the locating plate, and the locating hole through the locating plate punches at the box will install fixed position, ensures installation accuracy, convenient operation.

Drawings

FIG. 1 is a schematic view of the installation of the present invention;

FIG. 2 is a schematic view of the second fastening member and the positioning member;

FIG. 3 is a view of a second fastener structure;

FIG. 4 is a schematic view of a positioning plate;

FIG. 5 is a schematic view of the second fastener installation;

wherein:

10. the box, 20, first fastener, 21, fixed part, 22, profile, 23, holding surface, 24, recess, 25, locking piece, 26, spacing piece, 27, fixed orifices, 28, inclined portion, 29, inclined plane, 30, second fastener, 31, catching groove, 32, baffle, 40, setting element, 41, fixed plate, 42, bending portion, 43, calorie of hole, 44, opening, 50, locating plate, 51, the locating hole.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Referring to fig. 1 to 5, a cabinet fixing structure is used to fix a cabinet on a wall or a cabinet or other locations. It comprises a box body 10, a first fastener 20, a second fastener 30, a positioning piece 40 and the like. The box body 10 is in a shape of a rectangular parallelepiped or the like, and is internally provided with components such as a power supply product.

The first fastening member 20 is fixed to a place where the case 10 is to be installed. The fastener is provided with a fixing portion 21 and a fastening strip 22, the fixing portion 21 is used for fixing the second fastening member 30, and a supporting surface 23 is formed on the top surface of the fixing portion. The fastening strip 22 is located on the side of the supporting surface 23, which may be a front side or a rear side, and has a length equal to or less than the length of the fixing portion 21, preferably located on the front side of the supporting surface 23 and has a length equal to the length of the fixing portion 21.

Specifically, the fixing portion 21 is provided with a groove 24 and a locking member 25, the groove 24 is provided with a plurality of fixing holes 27 along the length direction, and the supporting surface 23 is located on the upper surface of the top of the groove 24. The locking member 25 passes through the fixing hole 27 for locking the second seizing means 30.

The top of the button 22 is provided with an inclined portion 28, which may be inclined forward or backward. The top of the buckle strip 22 may also be provided with a slope 26 on both sides to provide a certain elasticity to the buckle strip 22.

Referring to fig. 3, the second fastening member 30 is fixed to the case 10 and provided with a fastening groove 31. The second fastening member 30 may be located near the middle of the back of the case 10, but is not limited thereto, and may be located near the top or the side. When the device is installed, the fastening slot 31 can be sleeved outside the fastening strip 22, so that the bottom surface of the fastening slot 31 is abutted against the supporting surface 23 to realize detachable fixation.

The buckle slot 31 is through from top to bottom, the top of the side wall is provided with a baffle 32 extending upwards in an inclined manner, when the buckle slot 31 is sleeved outside the buckle strip 22, the baffle 32 is abutted against and contacted with the inclined part 28 of the buckle strip 22, namely the inclined part 28 is pressed, so that the friction force between the two is increased.

Further, the first fastening member 20 has two position-limiting pieces 26, and the two position-limiting pieces 26 are formed on two opposite sides of the supporting surface 23 and can be inserted into the fastening groove 31. The two position-limiting pieces 26 are respectively located on the left side and the right side of the supporting surface 23, and when the position-limiting pieces are inserted into the catching grooves 31, the position-limiting effect is achieved in the front-back direction, and the second fastening piece 30 is prevented from shifting in the catching grooves 31.

A keeper 40 is mounted to the bottom of the housing 10 for further locking the housing 10. The positioning member 40 is provided with a fixing plate 41, a bent portion 42, a locking member 25, and the like. The fixing plate 41 is fixed to the case 10 and can be fastened by screws, and the fixing plate 41 can be located at the bottom or side of the case 10, preferably at the bottom. The bending portion 42 is formed at one side of the fixing plate 41 and is provided with a locking hole 43. The locking member 25 passes through the locking hole 43 to further lock the securing member 40 and the housing 10 to a place where the housing 10 is to be mounted and fixed.

Further, the locking hole 43 has an opening 44, and the opening 44 is located at the bottom of the locking hole 43, so that the locking hole 43 can be directly locked on the locking member 25 from top to bottom during installation, thereby facilitating operation.

Referring to fig. 5, the present invention further comprises a positioning plate 50, wherein the positioning plate 50 is provided with a positioning hole 51 for the adaptive fixing portion 21 and the positioning member 40, which is used as an installation fitting for determining the position of the box 10 to be installed and fixed.

The utility model discloses a machine case when dispatching from the factory, first fastener 20, second fastener 30, setting element 40 and locating plate 50 are as fixed accessory, and on its first fastener 20 and setting element 40 had been fixed in box 10, second fastener 30 and locating plate 50 were sent out.

When the box body is installed, firstly, the positioning plate 50 is used for punching holes according to the positioning holes 51 at the positions to be installed and fixed on the box body 10, and the locking piece 25 passes through the fixing hole 27 on the groove 24 of the second fastener 30, is inserted into the corresponding hole and is locked; and a locking member 25 is inserted into the hole where the securing member 40 is to be installed.

Referring to fig. 1, the box 10 is then moved from top to bottom, such that the first fastening member 20 is sleeved on the second fastening member 30, the fastening groove 31 is sleeved outside the fastening strip 22, and the locking hole 43 of the positioning member 40 is engaged with the locking member 25; finally, the locking member 25 at the positioning member 40 is locked, i.e., the fixing is completed.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a machine case fixed knot constructs, includes the box, its characterized in that: the device also comprises a first fastener, a second fastener and a positioning piece; the first fastener is provided with a fixing part and a fastening strip, the fixing part is used for fixing the second fastener and is provided with a supporting surface, and the fastening strip is positioned on one side of the supporting surface; the second fastener is fixed on the box body and is provided with a fastening groove, and the fastening groove can be sleeved outside the fastening strip and enables the bottom surface of the fastening groove to be abutted against the supporting surface; the positioning piece is arranged at the bottom of the box body.

2. A cabinet fixing structure as defined in claim 1, wherein: the locating piece is provided with a fixing plate, a bending part and a locking part, the fixing plate is fixed with the box body, the bending part is formed on one side of the fixing plate and provided with a clamping hole, and the locking part penetrates through the clamping hole.

3. A cabinet fixing structure as defined in claim 2, wherein: the card hole has an opening.

4. A cabinet fixing structure as defined in claim 1, wherein: the first fastener is provided with two limiting pieces, and the two limiting pieces are formed on two opposite sides of the supporting surface and can be inserted into the fastening grooves.

5. A cabinet fixing structure as defined in claim 1, wherein: the fixing part is provided with a groove and a locking piece, the groove is provided with a plurality of fixing holes, and the locking piece penetrates through the fixing holes.

6. A cabinet fixing structure as defined in claim 1, wherein: the buckling groove is vertically communicated, and the top of the side wall of the buckling groove is provided with a baffle plate which extends upwards in an inclined manner; the top end of the buckling strip is provided with an inclined part to be abutted and contacted with the baffle.

7. A cabinet fixing structure as defined in claim 1, wherein: inclined planes are arranged on two sides of the top end of the buckling strip.

8. A cabinet fixing structure as defined in claim 2, wherein: the positioning device is characterized by further comprising a positioning plate, wherein the positioning plate is provided with a positioning hole matched with the fixing part and the positioning part.