CN211892779U

CN211892779U - New energy automobile PTC heater fixed mounting mechanism

Info

Publication number: CN211892779U
Application number: CN202020471539.6U
Authority: CN
Inventors: 陶美华
Original assignee: Jiangsu Dongfang Electric Heater Manufacturing Co ltd
Current assignee: Jiangsu Dongfang Electric Heater Manufacturing Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-10
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to the technical field of new energy vehicles, and discloses a new energy vehicle PTC heater fixed mounting mechanism, which solves the problems that a common PTC heater is fixed by screws, and needs to pass through tools during mounting, so that the mounting of the PTC heater can not be rapidly completed, and time and labor are wasted; the utility model, through the matching use of the arranged L-shaped baffle, the fixed plate, the sleeve and the like, under the action of the expansion spring, the clamping column is clamped with the corresponding clamping hole, and at the moment, the strip-shaped plate is fixed by the pressing plate at the bottom end of the belt body, thereby quickly completing the installation of the strip-shaped plate; the cooperation through curb plate, cylinder and elastomer etc. that sets up is used, when needs take out it, only needs to press the curb plate, and the curb plate drives the cylinder and removes, and the cylinder will block the post and extrude from the downthehole portion of card that corresponds, then take out the arm-tie can, easy operation, labour saving and time saving.

Description

New energy automobile PTC heater fixed mounting mechanism

Technical Field

The utility model belongs to the technical field of new energy automobile, specifically be a new energy automobile PTC heater fixed mounting mechanism.

Background

The general PTC heater is fixed by screws, and tools are needed during installation, so that the installation of the PTC heater cannot be completed quickly, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a new energy automobile PTC heater fixed mounting mechanism, effectual general PTC heater of having solved all fixes through the screw, need pass through the instrument when the installation, so can not be quick accomplish its installation, and the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy automobile PTC heater fixed mounting mechanism, the power distribution box comprises a box body, the inner wall equidistance fixed mounting of box has four L shape baffles, the middle part symmetry fixed mounting of box has two fixed establishment, fixed establishment includes fixed plate and sleeve, the top of fixed plate and the one end fixed connection of the area body, the other end of the area body and one side top fixed connection of arm-tie, the bottom of arm-tie is seted up flutedly, one side of recess and expanding spring's one end fixed connection, expanding spring's the other end and the one end fixed connection of card post, card post and the card hole joint that corresponds, the card hole equidistance is seted up in telescopic one side outer wall.

Preferably, the elastic bodies are bonded to the top and the bottom of one side of the sleeve, the other ends of the two elastic bodies are bonded to the top and the bottom of the side plate respectively, and the cylinders are installed in the middle of the side plate at equal intervals.

Preferably, the shape of the clamping column is T-shaped, and the size of one end of the clamping column is larger than that of the notch of the groove.

Preferably, the clamping holes and the cylinders are located on the same horizontal line and are arranged in one-to-one correspondence.

Preferably, the middle of the bottom end of the belt body is fixedly provided with a pressing plate, and the bottom end of the pressing plate is provided with an anti-slip pad.

Preferably, the PTC heater body is still installed at the middle part of box, and the equal fixed mounting in both sides side of PTC heater body has the bar board, and two bar boards are arranged in the bottom of two areas bodies respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the operation, through the matching use of the arranged L-shaped baffle plates, the fixed plate, the sleeve and the like, when the PTC heater body needs to be fixedly installed, the PTC heater body is firstly placed in the box body to be positioned among the four L-shaped baffle plates, then the pulling plate is inserted into the sleeve, under the action of the telescopic spring, the clamping columns are clamped with the corresponding clamping holes, and the strip-shaped plate is fixed by the pressing plate at the bottom end of the belt body, so that the installation of the PTC heater body is quickly completed;

2) the utility model discloses a draw plate, including the curb plate, the curb plate is pressed down to the curb plate, in operation, uses through the cooperation of the curb plate that sets up, cylinder and elastomer etc. when needs take out it, and the curb plate drives the cylinder and removes, and the cylinder will block the post and extrude from the downthehole portion of card that corresponds, then with the arm-tie take out can, easy operation, labour saving and time saving.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the mounting structure of the fixing plate of the present invention;

fig. 3 is a schematic view of the sleeve mounting structure of the present invention;

in the figure: 1. a box body; 2. an L-shaped baffle plate; 3. a fixing plate; 4. a sleeve; 5. a belt body; 6. pressing a plate; 7. pulling a plate; 8. a groove; 9. a tension spring; 10. clamping the column; 11. a clamping hole; 12. an elastomer; 13. a side plate; 14. a cylinder; 15. a PTC heater body; 16. a strip-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-3, the utility model discloses a box 1, box 1's inner wall equidistance fixed mounting has four L shape baffles 2, can play the effect of location, box 1's middle part symmetry fixed mounting has two fixed establishment, be convenient for fix the part, fixed establishment includes fixed plate 3 and sleeve 4, the top of fixed plate 3 and the one end fixed connection of the area body 5, the other end of the area body 5 and one side top fixed connection of arm-tie 7, arm-tie 7's bottom is seted up flutedly 8, one side of recess 8 and expanding spring 9's one end fixed connection, expanding spring 9's the other end and the one end fixed connection of card post 10, can guarantee the block effect of card post 10, card post 10 and the card hole 11 joint that corresponds, one side outer wall of sleeve 4 is seted up to card hole 11 equidistance.

In the second embodiment, on the basis of the first embodiment, the elastic bodies 12 are bonded to the top and the bottom of one side of the sleeve 4, the other ends of the two elastic bodies 12 are bonded to the top and the bottom of the side plate 13 respectively, and the cylinders 14 are installed in the middle of the side plate 13 at equal intervals, so that a user can detach the side plate quickly.

In the third embodiment, on the basis of the first embodiment, the shape of the locking column 10 is T-shaped, and the size of one end of the locking column 10 is larger than the size of the notch of the groove 8, so that the locking column 10 can be prevented from being separated.

In the fourth embodiment, on the basis of the first embodiment, the fastening holes 11 and the cylinders 14 are located on the same horizontal line, and are arranged in a one-to-one correspondence manner, and the fastening holes and the cylinders can be used in cooperation.

Fifth, on the basis of the first embodiment, the pressing plate 6 is fixedly installed in the middle of the bottom end of the belt body 5, and the anti-slip pad is installed at the bottom end of the pressing plate 6, so that friction force can be increased, and the sliding phenomenon is avoided.

Sixth embodiment, on the basis of first embodiment, PTC heater body 15 is still installed in the middle part of box 1, and the equal fixed mounting in both sides side of PTC heater body 15 has strip shaped plate 16, and two strip shaped plates 16 are arranged in the bottom of two areas bodies 5 respectively, are convenient for fix it.

The working principle is as follows: the during operation, at first when needs carry out fixed mounting to PTC heater body 15, at first place it in the inside of box 1, make it be in between four L shape baffles 2, then inside inserting arm-tie 7 sleeve 4, under expanding spring 9's effect, make card post 10 and the card hole 11 that corresponds carry out the block, at this moment, the clamp plate 6 of the 5 bottom of area body fixes strip shaped plate 16, thereby accomplish its installation fast, when needs take out it, only need press down curb plate 13, curb plate 13 drives cylinder 14 and removes, cylinder 14 will block post 10 and extrude from the card hole 11 that corresponds is inside, then take out arm-tie 7 can, and is easy to operate, time saving and labor saving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy automobile PTC heater fixed mounting mechanism, includes box (1), its characterized in that: the utility model discloses a box, including box (1), inner wall equidistance fixed mounting has four L shape baffles (2), the middle part symmetry fixed mounting of box (1) has two fixed establishment, fixed establishment includes fixed plate (3) and sleeve (4), the top of fixed plate (3) and the one end fixed connection of the area body (5), the other end of the area body (5) and one side top fixed connection of arm-tie (7), recess (8) are seted up to the bottom of arm-tie (7), the one side of recess (8) and the one end fixed connection of expanding spring (9), the other end of expanding spring (9) and the one end fixed connection of card post (10), card post (10) and the card hole (11) joint that corresponds, one side outer wall in sleeve (4) is seted up to card hole (11) equidistance.

2. The fixing and mounting mechanism for the PTC heater of the new energy automobile according to claim 1, wherein: elastomer (12) have all been bonded to one side top and the bottom of sleeve (4), and the other end of two elastomer (12) bonds respectively in the top and the bottom of curb plate (13), and the middle part equidistance of curb plate (13) installs cylinder (14).

3. The fixing and mounting mechanism for the PTC heater of the new energy automobile according to claim 1, wherein: the shape of the clamping column (10) is T-shaped, and the size of one end of the clamping column (10) is larger than that of the notch of the groove (8).

4. The fixing and mounting mechanism for the PTC heater of the new energy automobile according to claim 1, wherein: the clamping holes (11) and the cylinders (14) are positioned on the same horizontal line and are arranged in a one-to-one correspondence manner.

5. The fixing and mounting mechanism for the PTC heater of the new energy automobile according to claim 1, wherein: the middle of the bottom end of the belt body (5) is fixedly provided with a pressing plate (6), and the bottom end of the pressing plate (6) is provided with an anti-skid pad.

6. The fixing and mounting mechanism for the PTC heater of the new energy automobile according to claim 1, wherein: PTC heater body (15) are still installed at the middle part of box (1), and the equal fixed mounting in both sides side of PTC heater body (15) has strip shaped plate (16), and two strip shaped plate (16) arrange the bottom of two areas bodies (5) respectively.